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godot/editor/plugins/theme_editor_plugin.cpp
Miguel Coelho 3a6bfcb714 Implemented drag-and-drop logic for previewing themes 
Dragging valid theme files (.tscn files with a Control node at the top)
from the filesystem region over to the ThemeEditor will preview the
theme in question in a new preview tab

Co-authored-by: Sofia Paiva <sofia.paiva@tecnico.ulisboa.pt>
2025-01-10 22:28:10 +01:00

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/**************************************************************************/
/* theme_editor_plugin.cpp */
/**************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/**************************************************************************/
/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/**************************************************************************/
#include "theme_editor_plugin.h"
#include "editor/editor_command_palette.h"
#include "editor/editor_file_system.h"
#include "editor/editor_help.h"
#include "editor/editor_node.h"
#include "editor/editor_resource_picker.h"
#include "editor/editor_string_names.h"
#include "editor/editor_undo_redo_manager.h"
#include "editor/gui/editor_bottom_panel.h"
#include "editor/gui/editor_file_dialog.h"
#include "editor/inspector_dock.h"
#include "editor/progress_dialog.h"
#include "editor/themes/editor_scale.h"
#include "scene/gui/check_button.h"
#include "scene/gui/color_picker.h"
#include "scene/gui/item_list.h"
#include "scene/gui/option_button.h"
#include "scene/gui/panel_container.h"
#include "scene/gui/scroll_container.h"
#include "scene/gui/separator.h"
#include "scene/gui/spin_box.h"
#include "scene/gui/split_container.h"
#include "scene/gui/tab_bar.h"
#include "scene/gui/tab_container.h"
#include "scene/gui/texture_rect.h"
#include "scene/resources/packed_scene.h"
#include "scene/theme/theme_db.h"
void ThemeItemImportTree::_update_items_tree() {
import_items_tree->clear();
TreeItem *root = import_items_tree->create_item();
if (base_theme.is_null()) {
return;
}
String filter_text = import_items_filter->get_text();
List<StringName> types;
List<StringName> names;
List<StringName> filtered_names;
base_theme->get_type_list(&types);
types.sort_custom<StringName::AlphCompare>();
int color_amount = 0;
int constant_amount = 0;
int font_amount = 0;
int font_size_amount = 0;
int icon_amount = 0;
int stylebox_amount = 0;
tree_color_items.clear();
tree_constant_items.clear();
tree_font_items.clear();
tree_font_size_items.clear();
tree_icon_items.clear();
tree_stylebox_items.clear();
for (const StringName &E : types) {
String type_name = (String)E;
Ref<Texture2D> type_icon;
if (E == "") {
type_icon = get_editor_theme_icon(SNAME("NodeDisabled"));
} else {
type_icon = EditorNode::get_singleton()->get_class_icon(E, "NodeDisabled");
}
TreeItem *type_node = import_items_tree->create_item(root);
type_node->set_meta("_can_be_imported", false);
type_node->set_collapsed(true);
type_node->set_icon(0, type_icon);
type_node->set_text(0, type_name);
type_node->set_cell_mode(IMPORT_ITEM, TreeItem::CELL_MODE_CHECK);
type_node->set_checked(IMPORT_ITEM, false);
type_node->set_editable(IMPORT_ITEM, true);
type_node->set_cell_mode(IMPORT_ITEM_DATA, TreeItem::CELL_MODE_CHECK);
type_node->set_checked(IMPORT_ITEM_DATA, false);
type_node->set_editable(IMPORT_ITEM_DATA, true);
bool is_matching_filter = (filter_text.is_empty() || type_name.containsn(filter_text));
bool has_filtered_items = false;
for (int i = 0; i < Theme::DATA_TYPE_MAX; i++) {
Theme::DataType dt = (Theme::DataType)i;
names.clear();
filtered_names.clear();
base_theme->get_theme_item_list(dt, E, &names);
bool data_type_has_filtered_items = false;
for (const StringName &F : names) {
String item_name = (String)F;
bool is_item_matching_filter = item_name.containsn(filter_text);
if (!filter_text.is_empty() && !is_matching_filter && !is_item_matching_filter) {
continue;
}
// Only mark this if actual items match the filter and not just the type group.
if (!filter_text.is_empty() && is_item_matching_filter) {
has_filtered_items = true;
data_type_has_filtered_items = true;
}
filtered_names.push_back(F);
}
if (filtered_names.size() == 0) {
continue;
}
TreeItem *data_type_node = import_items_tree->create_item(type_node);
data_type_node->set_meta("_can_be_imported", false);
data_type_node->set_metadata(0, i);
data_type_node->set_collapsed(!data_type_has_filtered_items);
data_type_node->set_cell_mode(IMPORT_ITEM, TreeItem::CELL_MODE_CHECK);
data_type_node->set_checked(IMPORT_ITEM, false);
data_type_node->set_editable(IMPORT_ITEM, true);
data_type_node->set_cell_mode(IMPORT_ITEM_DATA, TreeItem::CELL_MODE_CHECK);
data_type_node->set_checked(IMPORT_ITEM_DATA, false);
data_type_node->set_editable(IMPORT_ITEM_DATA, true);
List<TreeItem *> *item_list = nullptr;
switch (dt) {
case Theme::DATA_TYPE_COLOR:
data_type_node->set_icon(0, get_editor_theme_icon(SNAME("Color")));
data_type_node->set_text(0, TTR("Colors"));
item_list = &tree_color_items;
color_amount += filtered_names.size();
break;
case Theme::DATA_TYPE_CONSTANT:
data_type_node->set_icon(0, get_editor_theme_icon(SNAME("MemberConstant")));
data_type_node->set_text(0, TTR("Constants"));
item_list = &tree_constant_items;
constant_amount += filtered_names.size();
break;
case Theme::DATA_TYPE_FONT:
data_type_node->set_icon(0, get_editor_theme_icon(SNAME("FontItem")));
data_type_node->set_text(0, TTR("Fonts"));
item_list = &tree_font_items;
font_amount += filtered_names.size();
break;
case Theme::DATA_TYPE_FONT_SIZE:
data_type_node->set_icon(0, get_editor_theme_icon(SNAME("FontSize")));
data_type_node->set_text(0, TTR("Font Sizes"));
item_list = &tree_font_size_items;
font_size_amount += filtered_names.size();
break;
case Theme::DATA_TYPE_ICON:
data_type_node->set_icon(0, get_editor_theme_icon(SNAME("ImageTexture")));
data_type_node->set_text(0, TTR("Icons"));
item_list = &tree_icon_items;
icon_amount += filtered_names.size();
break;
case Theme::DATA_TYPE_STYLEBOX:
data_type_node->set_icon(0, get_editor_theme_icon(SNAME("StyleBoxFlat")));
data_type_node->set_text(0, TTR("Styleboxes"));
item_list = &tree_stylebox_items;
stylebox_amount += filtered_names.size();
break;
case Theme::DATA_TYPE_MAX:
break; // Can't happen, but silences warning.
}
filtered_names.sort_custom<StringName::AlphCompare>();
for (const StringName &F : filtered_names) {
TreeItem *item_node = import_items_tree->create_item(data_type_node);
item_node->set_meta("_can_be_imported", true);
item_node->set_text(0, F);
item_node->set_cell_mode(IMPORT_ITEM, TreeItem::CELL_MODE_CHECK);
item_node->set_checked(IMPORT_ITEM, false);
item_node->set_editable(IMPORT_ITEM, true);
item_node->set_cell_mode(IMPORT_ITEM_DATA, TreeItem::CELL_MODE_CHECK);
item_node->set_checked(IMPORT_ITEM_DATA, false);
item_node->set_editable(IMPORT_ITEM_DATA, true);
_restore_selected_item(item_node);
item_node->propagate_check(IMPORT_ITEM, false);
item_node->propagate_check(IMPORT_ITEM_DATA, false);
item_list->push_back(item_node);
}
}
// Remove the item if it doesn't match the filter in any way.
if (!is_matching_filter && !has_filtered_items) {
root->remove_child(type_node);
memdelete(type_node);
continue;
}
// Show one level inside of a type group if there are matches in items.
if (!filter_text.is_empty() && has_filtered_items) {
type_node->set_collapsed(false);
}
}
if (color_amount > 0) {
Array arr;
arr.push_back(color_amount);
select_colors_label->set_text(TTRN("1 color", "{num} colors", color_amount).format(arr, "{num}"));
select_all_colors_button->set_visible(true);
select_full_colors_button->set_visible(true);
deselect_all_colors_button->set_visible(true);
} else {
select_colors_label->set_text(TTR("No colors found."));
select_all_colors_button->set_visible(false);
select_full_colors_button->set_visible(false);
deselect_all_colors_button->set_visible(false);
}
if (constant_amount > 0) {
Array arr;
arr.push_back(constant_amount);
select_constants_label->set_text(TTRN("1 constant", "{num} constants", constant_amount).format(arr, "{num}"));
select_all_constants_button->set_visible(true);
select_full_constants_button->set_visible(true);
deselect_all_constants_button->set_visible(true);
} else {
select_constants_label->set_text(TTR("No constants found."));
select_all_constants_button->set_visible(false);
select_full_constants_button->set_visible(false);
deselect_all_constants_button->set_visible(false);
}
if (font_amount > 0) {
Array arr;
arr.push_back(font_amount);
select_fonts_label->set_text(TTRN("1 font", "{num} fonts", font_amount).format(arr, "{num}"));
select_all_fonts_button->set_visible(true);
select_full_fonts_button->set_visible(true);
deselect_all_fonts_button->set_visible(true);
} else {
select_fonts_label->set_text(TTR("No fonts found."));
select_all_fonts_button->set_visible(false);
select_full_fonts_button->set_visible(false);
deselect_all_fonts_button->set_visible(false);
}
if (font_size_amount > 0) {
Array arr;
arr.push_back(font_size_amount);
select_font_sizes_label->set_text(TTRN("1 font size", "{num} font sizes", font_size_amount).format(arr, "{num}"));
select_all_font_sizes_button->set_visible(true);
select_full_font_sizes_button->set_visible(true);
deselect_all_font_sizes_button->set_visible(true);
} else {
select_font_sizes_label->set_text(TTR("No font sizes found."));
select_all_font_sizes_button->set_visible(false);
select_full_font_sizes_button->set_visible(false);
deselect_all_font_sizes_button->set_visible(false);
}
if (icon_amount > 0) {
Array arr;
arr.push_back(icon_amount);
select_icons_label->set_text(TTRN("1 icon", "{num} icons", icon_amount).format(arr, "{num}"));
select_all_icons_button->set_visible(true);
select_full_icons_button->set_visible(true);
deselect_all_icons_button->set_visible(true);
select_icons_warning_hb->set_visible(true);
} else {
select_icons_label->set_text(TTR("No icons found."));
select_all_icons_button->set_visible(false);
select_full_icons_button->set_visible(false);
deselect_all_icons_button->set_visible(false);
select_icons_warning_hb->set_visible(false);
}
if (stylebox_amount > 0) {
Array arr;
arr.push_back(stylebox_amount);
select_styleboxes_label->set_text(TTRN("1 stylebox", "{num} styleboxes", stylebox_amount).format(arr, "{num}"));
select_all_styleboxes_button->set_visible(true);
select_full_styleboxes_button->set_visible(true);
deselect_all_styleboxes_button->set_visible(true);
} else {
select_styleboxes_label->set_text(TTR("No styleboxes found."));
select_all_styleboxes_button->set_visible(false);
select_full_styleboxes_button->set_visible(false);
deselect_all_styleboxes_button->set_visible(false);
}
}
void ThemeItemImportTree::_toggle_type_items(bool p_collapse) {
TreeItem *root = import_items_tree->get_root();
if (!root) {
return;
}
TreeItem *type_node = root->get_first_child();
while (type_node) {
type_node->set_collapsed(p_collapse);
type_node = type_node->get_next();
}
}
void ThemeItemImportTree::_filter_text_changed(const String &p_value) {
_update_items_tree();
}
void ThemeItemImportTree::_store_selected_item(TreeItem *p_tree_item) {
if (!p_tree_item->get_meta("_can_be_imported")) {
return;
}
TreeItem *data_type_node = p_tree_item->get_parent();
if (!data_type_node || data_type_node == import_items_tree->get_root()) {
return;
}
TreeItem *type_node = data_type_node->get_parent();
if (!type_node || type_node == import_items_tree->get_root()) {
return;
}
ThemeItem ti;
ti.item_name = p_tree_item->get_text(0);
ti.data_type = (Theme::DataType)(int)data_type_node->get_metadata(0);
ti.type_name = type_node->get_text(0);
bool import = p_tree_item->is_checked(IMPORT_ITEM);
bool with_data = p_tree_item->is_checked(IMPORT_ITEM_DATA);
if (import && with_data) {
selected_items[ti] = SELECT_IMPORT_FULL;
} else if (import) {
selected_items[ti] = SELECT_IMPORT_DEFINITION;
} else {
selected_items.erase(ti);
}
_update_total_selected(ti.data_type);
}
void ThemeItemImportTree::_restore_selected_item(TreeItem *p_tree_item) {
if (!p_tree_item->get_meta("_can_be_imported")) {
return;
}
TreeItem *data_type_node = p_tree_item->get_parent();
if (!data_type_node || data_type_node == import_items_tree->get_root()) {
return;
}
TreeItem *type_node = data_type_node->get_parent();
if (!type_node || type_node == import_items_tree->get_root()) {
return;
}
ThemeItem ti;
ti.item_name = p_tree_item->get_text(0);
ti.data_type = (Theme::DataType)(int)data_type_node->get_metadata(0);
ti.type_name = type_node->get_text(0);
if (!selected_items.has(ti)) {
p_tree_item->set_checked(IMPORT_ITEM, false);
p_tree_item->set_checked(IMPORT_ITEM_DATA, false);
return;
}
if (selected_items[ti] == SELECT_IMPORT_FULL) {
p_tree_item->set_checked(IMPORT_ITEM, true);
p_tree_item->set_checked(IMPORT_ITEM_DATA, true);
} else if (selected_items[ti] == SELECT_IMPORT_DEFINITION) {
p_tree_item->set_checked(IMPORT_ITEM, true);
p_tree_item->set_checked(IMPORT_ITEM_DATA, false);
}
}
void ThemeItemImportTree::_update_total_selected(Theme::DataType p_data_type) {
ERR_FAIL_INDEX_MSG(p_data_type, Theme::DATA_TYPE_MAX, "Theme item data type is out of bounds.");
Label *total_selected_items_label = nullptr;
switch (p_data_type) {
case Theme::DATA_TYPE_COLOR:
total_selected_items_label = total_selected_colors_label;
break;
case Theme::DATA_TYPE_CONSTANT:
total_selected_items_label = total_selected_constants_label;
break;
case Theme::DATA_TYPE_FONT:
total_selected_items_label = total_selected_fonts_label;
break;
case Theme::DATA_TYPE_FONT_SIZE:
total_selected_items_label = total_selected_font_sizes_label;
break;
case Theme::DATA_TYPE_ICON:
total_selected_items_label = total_selected_icons_label;
break;
case Theme::DATA_TYPE_STYLEBOX:
total_selected_items_label = total_selected_styleboxes_label;
break;
case Theme::DATA_TYPE_MAX:
return; // Can't happen, but silences warning.
}
if (!total_selected_items_label) {
return;
}
int count = 0;
for (const KeyValue<ThemeItem, ItemCheckedState> &E : selected_items) {
ThemeItem ti = E.key;
if (ti.data_type == p_data_type) {
count++;
}
}
if (count == 0) {
total_selected_items_label->hide();
} else {
Array arr;
arr.push_back(count);
total_selected_items_label->set_text(TTRN("{num} currently selected", "{num} currently selected", count).format(arr, "{num}"));
total_selected_items_label->show();
}
}
void ThemeItemImportTree::_tree_item_edited() {
if (updating_tree) {
return;
}
TreeItem *edited_item = import_items_tree->get_edited();
if (!edited_item) {
return;
}
updating_tree = true;
int edited_column = import_items_tree->get_edited_column();
bool is_checked = edited_item->is_checked(edited_column);
if (is_checked) {
if (edited_column == IMPORT_ITEM_DATA) {
edited_item->set_checked(IMPORT_ITEM, true);
edited_item->propagate_check(IMPORT_ITEM);
}
} else {
if (edited_column == IMPORT_ITEM) {
edited_item->set_checked(IMPORT_ITEM_DATA, false);
edited_item->propagate_check(IMPORT_ITEM_DATA);
}
}
edited_item->propagate_check(edited_column);
updating_tree = false;
}
void ThemeItemImportTree::_check_propagated_to_tree_item(Object *p_obj, int p_column) {
TreeItem *item = Object::cast_to<TreeItem>(p_obj);
// Skip "category" tree items by checking for children.
if (item && !item->get_first_child()) {
_store_selected_item(item);
}
}
void ThemeItemImportTree::_select_all_subitems(TreeItem *p_root_item, bool p_select_with_data) {
TreeItem *child_item = p_root_item->get_first_child();
while (child_item) {
child_item->set_checked(IMPORT_ITEM, true);
if (p_select_with_data) {
child_item->set_checked(IMPORT_ITEM_DATA, true);
}
_store_selected_item(child_item);
_select_all_subitems(child_item, p_select_with_data);
child_item = child_item->get_next();
}
}
void ThemeItemImportTree::_deselect_all_subitems(TreeItem *p_root_item, bool p_deselect_completely) {
TreeItem *child_item = p_root_item->get_first_child();
while (child_item) {
child_item->set_checked(IMPORT_ITEM_DATA, false);
if (p_deselect_completely) {
child_item->set_checked(IMPORT_ITEM, false);
}
_store_selected_item(child_item);
_deselect_all_subitems(child_item, p_deselect_completely);
child_item = child_item->get_next();
}
}
void ThemeItemImportTree::_select_all_items_pressed() {
if (updating_tree) {
return;
}
updating_tree = true;
TreeItem *root = import_items_tree->get_root();
_select_all_subitems(root, false);
updating_tree = false;
}
void ThemeItemImportTree::_select_full_items_pressed() {
if (updating_tree) {
return;
}
updating_tree = true;
TreeItem *root = import_items_tree->get_root();
_select_all_subitems(root, true);
updating_tree = false;
}
void ThemeItemImportTree::_deselect_all_items_pressed() {
if (updating_tree) {
return;
}
updating_tree = true;
TreeItem *root = import_items_tree->get_root();
_deselect_all_subitems(root, true);
updating_tree = false;
}
void ThemeItemImportTree::_select_all_data_type_pressed(int p_data_type) {
ERR_FAIL_INDEX_MSG(p_data_type, Theme::DATA_TYPE_MAX, "Theme item data type is out of bounds.");
if (updating_tree) {
return;
}
Theme::DataType data_type = (Theme::DataType)p_data_type;
List<TreeItem *> *item_list = nullptr;
switch (data_type) {
case Theme::DATA_TYPE_COLOR:
item_list = &tree_color_items;
break;
case Theme::DATA_TYPE_CONSTANT:
item_list = &tree_constant_items;
break;
case Theme::DATA_TYPE_FONT:
item_list = &tree_font_items;
break;
case Theme::DATA_TYPE_FONT_SIZE:
item_list = &tree_font_size_items;
break;
case Theme::DATA_TYPE_ICON:
item_list = &tree_icon_items;
break;
case Theme::DATA_TYPE_STYLEBOX:
item_list = &tree_stylebox_items;
break;
case Theme::DATA_TYPE_MAX:
return; // Can't happen, but silences warning.
}
updating_tree = true;
for (List<TreeItem *>::Element *E = item_list->front(); E; E = E->next()) {
TreeItem *child_item = E->get();
if (!child_item) {
continue;
}
child_item->set_checked(IMPORT_ITEM, true);
child_item->propagate_check(IMPORT_ITEM, false);
_store_selected_item(child_item);
}
updating_tree = false;
}
void ThemeItemImportTree::_select_full_data_type_pressed(int p_data_type) {
ERR_FAIL_INDEX_MSG(p_data_type, Theme::DATA_TYPE_MAX, "Theme item data type is out of bounds.");
if (updating_tree) {
return;
}
Theme::DataType data_type = (Theme::DataType)p_data_type;
List<TreeItem *> *item_list = nullptr;
switch (data_type) {
case Theme::DATA_TYPE_COLOR:
item_list = &tree_color_items;
break;
case Theme::DATA_TYPE_CONSTANT:
item_list = &tree_constant_items;
break;
case Theme::DATA_TYPE_FONT:
item_list = &tree_font_items;
break;
case Theme::DATA_TYPE_FONT_SIZE:
item_list = &tree_font_size_items;
break;
case Theme::DATA_TYPE_ICON:
item_list = &tree_icon_items;
break;
case Theme::DATA_TYPE_STYLEBOX:
item_list = &tree_stylebox_items;
break;
case Theme::DATA_TYPE_MAX:
return; // Can't happen, but silences warning.
}
updating_tree = true;
for (List<TreeItem *>::Element *E = item_list->front(); E; E = E->next()) {
TreeItem *child_item = E->get();
if (!child_item) {
continue;
}
child_item->set_checked(IMPORT_ITEM, true);
child_item->set_checked(IMPORT_ITEM_DATA, true);
child_item->propagate_check(IMPORT_ITEM, false);
child_item->propagate_check(IMPORT_ITEM_DATA, false);
_store_selected_item(child_item);
}
updating_tree = false;
}
void ThemeItemImportTree::_deselect_all_data_type_pressed(int p_data_type) {
ERR_FAIL_INDEX_MSG(p_data_type, Theme::DATA_TYPE_MAX, "Theme item data type is out of bounds.");
if (updating_tree) {
return;
}
Theme::DataType data_type = (Theme::DataType)p_data_type;
List<TreeItem *> *item_list = nullptr;
switch (data_type) {
case Theme::DATA_TYPE_COLOR:
item_list = &tree_color_items;
break;
case Theme::DATA_TYPE_CONSTANT:
item_list = &tree_constant_items;
break;
case Theme::DATA_TYPE_FONT:
item_list = &tree_font_items;
break;
case Theme::DATA_TYPE_FONT_SIZE:
item_list = &tree_font_size_items;
break;
case Theme::DATA_TYPE_ICON:
item_list = &tree_icon_items;
break;
case Theme::DATA_TYPE_STYLEBOX:
item_list = &tree_stylebox_items;
break;
case Theme::DATA_TYPE_MAX:
return; // Can't happen, but silences warning.
}
updating_tree = true;
for (List<TreeItem *>::Element *E = item_list->front(); E; E = E->next()) {
TreeItem *child_item = E->get();
if (!child_item) {
continue;
}
child_item->set_checked(IMPORT_ITEM, false);
child_item->set_checked(IMPORT_ITEM_DATA, false);
child_item->propagate_check(IMPORT_ITEM, false);
child_item->propagate_check(IMPORT_ITEM_DATA, false);
_store_selected_item(child_item);
}
updating_tree = false;
}
void ThemeItemImportTree::_import_selected() {
if (selected_items.size() == 0) {
EditorNode::get_singleton()->show_accept(TTR("Nothing was selected for the import."), TTR("OK"));
return;
}
Ref<Theme> old_snapshot = edited_theme->duplicate();
Ref<Theme> new_snapshot = edited_theme->duplicate();
ProgressDialog::get_singleton()->add_task("import_theme_items", TTR("Importing Theme Items"), selected_items.size() + 2);
int idx = 0;
for (KeyValue<ThemeItem, ItemCheckedState> &E : selected_items) {
// Arbitrary number of items to skip from reporting.
// Reduces the number of UI updates that this causes when copying large themes.
if (idx % 10 == 0) {
Array arr;
arr.push_back(idx + 1);
arr.push_back(selected_items.size());
ProgressDialog::get_singleton()->task_step("import_theme_items", TTR("Importing items {n}/{n}").format(arr, "{n}"), idx);
}
ItemCheckedState cs = E.value;
ThemeItem ti = E.key;
if (cs == SELECT_IMPORT_DEFINITION || cs == SELECT_IMPORT_FULL) {
Variant item_value = Variant();
if (cs == SELECT_IMPORT_FULL) {
item_value = base_theme->get_theme_item(ti.data_type, ti.item_name, ti.type_name);
} else {
switch (ti.data_type) {
case Theme::DATA_TYPE_COLOR:
item_value = Color();
break;
case Theme::DATA_TYPE_CONSTANT:
item_value = 0;
break;
case Theme::DATA_TYPE_FONT:
item_value = Ref<Font>();
break;
case Theme::DATA_TYPE_FONT_SIZE:
item_value = -1;
break;
case Theme::DATA_TYPE_ICON:
item_value = Ref<Texture2D>();
break;
case Theme::DATA_TYPE_STYLEBOX:
item_value = Ref<StyleBox>();
break;
case Theme::DATA_TYPE_MAX:
break; // Can't happen, but silences warning.
}
}
new_snapshot->set_theme_item(ti.data_type, ti.item_name, ti.type_name, item_value);
}
idx++;
}
// Allow changes to be reported now that the operation is finished.
ProgressDialog::get_singleton()->task_step("import_theme_items", TTR("Updating the editor"), idx++);
// Make sure the task is not ended before the editor freezes to update the Inspector.
ProgressDialog::get_singleton()->task_step("import_theme_items", TTR("Finalizing"), idx++);
ProgressDialog::get_singleton()->end_task("import_theme_items");
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Import Theme Items"));
ur->add_do_method(*edited_theme, "clear");
ur->add_do_method(*edited_theme, "merge_with", new_snapshot);
ur->add_undo_method(*edited_theme, "clear");
ur->add_undo_method(*edited_theme, "merge_with", old_snapshot);
ur->add_do_method(this, "emit_signal", SNAME("items_imported"));
ur->add_undo_method(this, "emit_signal", SNAME("items_imported"));
ur->commit_action();
}
void ThemeItemImportTree::set_edited_theme(const Ref<Theme> &p_theme) {
edited_theme = p_theme;
}
void ThemeItemImportTree::set_base_theme(const Ref<Theme> &p_theme) {
base_theme = p_theme;
}
void ThemeItemImportTree::reset_item_tree() {
import_items_filter->clear();
selected_items.clear();
total_selected_colors_label->hide();
total_selected_constants_label->hide();
total_selected_fonts_label->hide();
total_selected_font_sizes_label->hide();
total_selected_icons_label->hide();
total_selected_styleboxes_label->hide();
_update_items_tree();
}
bool ThemeItemImportTree::has_selected_items() const {
return (selected_items.size() > 0);
}
void ThemeItemImportTree::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_THEME_CHANGED: {
select_icons_warning_icon->set_texture(get_editor_theme_icon(SNAME("StatusWarning")));
select_icons_warning->add_theme_color_override(SceneStringName(font_color), get_theme_color(SNAME("font_disabled_color"), EditorStringName(Editor)));
import_items_filter->set_right_icon(get_editor_theme_icon(SNAME("Search")));
// Bottom panel buttons.
import_collapse_types_button->set_button_icon(get_editor_theme_icon(SNAME("CollapseTree")));
import_expand_types_button->set_button_icon(get_editor_theme_icon(SNAME("ExpandTree")));
import_select_all_button->set_button_icon(get_editor_theme_icon(SNAME("ThemeSelectAll")));
import_select_full_button->set_button_icon(get_editor_theme_icon(SNAME("ThemeSelectFull")));
import_deselect_all_button->set_button_icon(get_editor_theme_icon(SNAME("ThemeDeselectAll")));
// Side panel buttons.
select_colors_icon->set_texture(get_editor_theme_icon(SNAME("Color")));
deselect_all_colors_button->set_button_icon(get_editor_theme_icon(SNAME("ThemeDeselectAll")));
select_all_colors_button->set_button_icon(get_editor_theme_icon(SNAME("ThemeSelectAll")));
select_full_colors_button->set_button_icon(get_editor_theme_icon(SNAME("ThemeSelectFull")));
select_constants_icon->set_texture(get_editor_theme_icon(SNAME("MemberConstant")));
deselect_all_constants_button->set_button_icon(get_editor_theme_icon(SNAME("ThemeDeselectAll")));
select_all_constants_button->set_button_icon(get_editor_theme_icon(SNAME("ThemeSelectAll")));
select_full_constants_button->set_button_icon(get_editor_theme_icon(SNAME("ThemeSelectFull")));
select_fonts_icon->set_texture(get_editor_theme_icon(SNAME("FontItem")));
deselect_all_fonts_button->set_button_icon(get_editor_theme_icon(SNAME("ThemeDeselectAll")));
select_all_fonts_button->set_button_icon(get_editor_theme_icon(SNAME("ThemeSelectAll")));
select_full_fonts_button->set_button_icon(get_editor_theme_icon(SNAME("ThemeSelectFull")));
select_font_sizes_icon->set_texture(get_editor_theme_icon(SNAME("FontSize")));
deselect_all_font_sizes_button->set_button_icon(get_editor_theme_icon(SNAME("ThemeDeselectAll")));
select_all_font_sizes_button->set_button_icon(get_editor_theme_icon(SNAME("ThemeSelectAll")));
select_full_font_sizes_button->set_button_icon(get_editor_theme_icon(SNAME("ThemeSelectFull")));
select_icons_icon->set_texture(get_editor_theme_icon(SNAME("ImageTexture")));
deselect_all_icons_button->set_button_icon(get_editor_theme_icon(SNAME("ThemeDeselectAll")));
select_all_icons_button->set_button_icon(get_editor_theme_icon(SNAME("ThemeSelectAll")));
select_full_icons_button->set_button_icon(get_editor_theme_icon(SNAME("ThemeSelectFull")));
select_styleboxes_icon->set_texture(get_editor_theme_icon(SNAME("StyleBoxFlat")));
deselect_all_styleboxes_button->set_button_icon(get_editor_theme_icon(SNAME("ThemeDeselectAll")));
select_all_styleboxes_button->set_button_icon(get_editor_theme_icon(SNAME("ThemeSelectAll")));
select_full_styleboxes_button->set_button_icon(get_editor_theme_icon(SNAME("ThemeSelectFull")));
} break;
}
}
void ThemeItemImportTree::_bind_methods() {
ADD_SIGNAL(MethodInfo("items_imported"));
}
ThemeItemImportTree::ThemeItemImportTree() {
import_items_filter = memnew(LineEdit);
import_items_filter->set_placeholder(TTR("Filter Items"));
import_items_filter->set_clear_button_enabled(true);
add_child(import_items_filter);
import_items_filter->connect(SceneStringName(text_changed), callable_mp(this, &ThemeItemImportTree::_filter_text_changed));
HBoxContainer *import_main_hb = memnew(HBoxContainer);
import_main_hb->set_v_size_flags(Control::SIZE_EXPAND_FILL);
add_child(import_main_hb);
import_items_tree = memnew(Tree);
import_items_tree->set_auto_translate_mode(AUTO_TRANSLATE_MODE_DISABLED);
import_items_tree->set_hide_root(true);
import_items_tree->set_h_size_flags(Control::SIZE_EXPAND_FILL);
import_main_hb->add_child(import_items_tree);
import_items_tree->connect("item_edited", callable_mp(this, &ThemeItemImportTree::_tree_item_edited));
import_items_tree->connect("check_propagated_to_item", callable_mp(this, &ThemeItemImportTree::_check_propagated_to_tree_item));
import_items_tree->set_columns(3);
import_items_tree->set_column_titles_visible(true);
import_items_tree->set_column_title(IMPORT_ITEM, TTR("Import"));
import_items_tree->set_column_title(IMPORT_ITEM_DATA, TTR("With Data"));
import_items_tree->set_column_expand(0, true);
import_items_tree->set_column_clip_content(0, true);
import_items_tree->set_column_expand(IMPORT_ITEM, false);
import_items_tree->set_column_expand(IMPORT_ITEM_DATA, false);
import_items_tree->set_column_custom_minimum_width(0, 160 * EDSCALE);
import_items_tree->set_column_custom_minimum_width(IMPORT_ITEM, 80 * EDSCALE);
import_items_tree->set_column_custom_minimum_width(IMPORT_ITEM_DATA, 80 * EDSCALE);
import_items_tree->set_column_clip_content(1, true);
import_items_tree->set_column_clip_content(2, true);
import_items_tree->set_theme_type_variation("TreeSecondary");
ScrollContainer *import_bulk_sc = memnew(ScrollContainer);
import_bulk_sc->set_custom_minimum_size(Size2(260.0, 0.0) * EDSCALE);
import_bulk_sc->set_horizontal_scroll_mode(ScrollContainer::SCROLL_MODE_DISABLED);
import_main_hb->add_child(import_bulk_sc);
VBoxContainer *import_bulk_vb = memnew(VBoxContainer);
import_bulk_vb->set_h_size_flags(Control::SIZE_EXPAND_FILL);
import_bulk_sc->add_child(import_bulk_vb);
Label *import_bulk_label = memnew(Label);
import_bulk_label->set_text(TTR("Select by data type:"));
import_bulk_vb->add_child(import_bulk_label);
select_colors_icon = memnew(TextureRect);
select_colors_label = memnew(Label);
deselect_all_colors_button = memnew(Button);
select_all_colors_button = memnew(Button);
select_full_colors_button = memnew(Button);
total_selected_colors_label = memnew(Label);
select_constants_icon = memnew(TextureRect);
select_constants_label = memnew(Label);
deselect_all_constants_button = memnew(Button);
select_all_constants_button = memnew(Button);
select_full_constants_button = memnew(Button);
total_selected_constants_label = memnew(Label);
select_fonts_icon = memnew(TextureRect);
select_fonts_label = memnew(Label);
deselect_all_fonts_button = memnew(Button);
select_all_fonts_button = memnew(Button);
select_full_fonts_button = memnew(Button);
total_selected_fonts_label = memnew(Label);
select_font_sizes_icon = memnew(TextureRect);
select_font_sizes_label = memnew(Label);
deselect_all_font_sizes_button = memnew(Button);
select_all_font_sizes_button = memnew(Button);
select_full_font_sizes_button = memnew(Button);
total_selected_font_sizes_label = memnew(Label);
select_icons_icon = memnew(TextureRect);
select_icons_label = memnew(Label);
deselect_all_icons_button = memnew(Button);
select_all_icons_button = memnew(Button);
select_full_icons_button = memnew(Button);
total_selected_icons_label = memnew(Label);
select_styleboxes_icon = memnew(TextureRect);
select_styleboxes_label = memnew(Label);
deselect_all_styleboxes_button = memnew(Button);
select_all_styleboxes_button = memnew(Button);
select_full_styleboxes_button = memnew(Button);
total_selected_styleboxes_label = memnew(Label);
for (int i = 0; i < Theme::DATA_TYPE_MAX; i++) {
Theme::DataType dt = (Theme::DataType)i;
TextureRect *select_items_icon = nullptr;
Label *select_items_label = nullptr;
Button *deselect_all_items_button = nullptr;
Button *select_all_items_button = nullptr;
Button *select_full_items_button = nullptr;
Label *total_selected_items_label = nullptr;
String items_title;
String select_all_items_tooltip;
String select_full_items_tooltip;
String deselect_all_items_tooltip;
switch (dt) {
case Theme::DATA_TYPE_COLOR:
select_items_icon = select_colors_icon;
select_items_label = select_colors_label;
deselect_all_items_button = deselect_all_colors_button;
select_all_items_button = select_all_colors_button;
select_full_items_button = select_full_colors_button;
total_selected_items_label = total_selected_colors_label;
items_title = TTR("Colors");
select_all_items_tooltip = TTR("Select all visible color items.");
select_full_items_tooltip = TTR("Select all visible color items and their data.");
deselect_all_items_tooltip = TTR("Deselect all visible color items.");
break;
case Theme::DATA_TYPE_CONSTANT:
select_items_icon = select_constants_icon;
select_items_label = select_constants_label;
deselect_all_items_button = deselect_all_constants_button;
select_all_items_button = select_all_constants_button;
select_full_items_button = select_full_constants_button;
total_selected_items_label = total_selected_constants_label;
items_title = TTR("Constants");
select_all_items_tooltip = TTR("Select all visible constant items.");
select_full_items_tooltip = TTR("Select all visible constant items and their data.");
deselect_all_items_tooltip = TTR("Deselect all visible constant items.");
break;
case Theme::DATA_TYPE_FONT:
select_items_icon = select_fonts_icon;
select_items_label = select_fonts_label;
deselect_all_items_button = deselect_all_fonts_button;
select_all_items_button = select_all_fonts_button;
select_full_items_button = select_full_fonts_button;
total_selected_items_label = total_selected_fonts_label;
items_title = TTR("Fonts");
select_all_items_tooltip = TTR("Select all visible font items.");
select_full_items_tooltip = TTR("Select all visible font items and their data.");
deselect_all_items_tooltip = TTR("Deselect all visible font items.");
break;
case Theme::DATA_TYPE_FONT_SIZE:
select_items_icon = select_font_sizes_icon;
select_items_label = select_font_sizes_label;
deselect_all_items_button = deselect_all_font_sizes_button;
select_all_items_button = select_all_font_sizes_button;
select_full_items_button = select_full_font_sizes_button;
total_selected_items_label = total_selected_font_sizes_label;
items_title = TTR("Font sizes");
select_all_items_tooltip = TTR("Select all visible font size items.");
select_full_items_tooltip = TTR("Select all visible font size items and their data.");
deselect_all_items_tooltip = TTR("Deselect all visible font size items.");
break;
case Theme::DATA_TYPE_ICON:
select_items_icon = select_icons_icon;
select_items_label = select_icons_label;
deselect_all_items_button = deselect_all_icons_button;
select_all_items_button = select_all_icons_button;
select_full_items_button = select_full_icons_button;
total_selected_items_label = total_selected_icons_label;
items_title = TTR("Icons");
select_all_items_tooltip = TTR("Select all visible icon items.");
select_full_items_tooltip = TTR("Select all visible icon items and their data.");
deselect_all_items_tooltip = TTR("Deselect all visible icon items.");
break;
case Theme::DATA_TYPE_STYLEBOX:
select_items_icon = select_styleboxes_icon;
select_items_label = select_styleboxes_label;
deselect_all_items_button = deselect_all_styleboxes_button;
select_all_items_button = select_all_styleboxes_button;
select_full_items_button = select_full_styleboxes_button;
total_selected_items_label = total_selected_styleboxes_label;
items_title = TTR("Styleboxes");
select_all_items_tooltip = TTR("Select all visible stylebox items.");
select_full_items_tooltip = TTR("Select all visible stylebox items and their data.");
deselect_all_items_tooltip = TTR("Deselect all visible stylebox items.");
break;
case Theme::DATA_TYPE_MAX:
continue; // Can't happen, but silences warning.
}
if (i > 0) {
import_bulk_vb->add_child(memnew(HSeparator));
}
HBoxContainer *all_set = memnew(HBoxContainer);
import_bulk_vb->add_child(all_set);
HBoxContainer *label_set = memnew(HBoxContainer);
label_set->set_h_size_flags(Control::SIZE_EXPAND_FILL);
all_set->add_child(label_set);
select_items_icon->set_v_size_flags(Control::SIZE_SHRINK_CENTER);
label_set->add_child(select_items_icon);
select_items_label->set_h_size_flags(Control::SIZE_EXPAND_FILL);
select_items_label->set_clip_text(true);
select_items_label->set_text(items_title);
label_set->add_child(select_items_label);
HBoxContainer *button_set = memnew(HBoxContainer);
button_set->set_alignment(BoxContainer::ALIGNMENT_END);
all_set->add_child(button_set);
select_all_items_button->set_flat(true);
select_all_items_button->set_tooltip_text(select_all_items_tooltip);
button_set->add_child(select_all_items_button);
select_all_items_button->connect(SceneStringName(pressed), callable_mp(this, &ThemeItemImportTree::_select_all_data_type_pressed).bind(i));
select_full_items_button->set_flat(true);
select_full_items_button->set_tooltip_text(select_full_items_tooltip);
button_set->add_child(select_full_items_button);
select_full_items_button->connect(SceneStringName(pressed), callable_mp(this, &ThemeItemImportTree::_select_full_data_type_pressed).bind(i));
deselect_all_items_button->set_flat(true);
deselect_all_items_button->set_tooltip_text(deselect_all_items_tooltip);
button_set->add_child(deselect_all_items_button);
deselect_all_items_button->connect(SceneStringName(pressed), callable_mp(this, &ThemeItemImportTree::_deselect_all_data_type_pressed).bind(i));
total_selected_items_label->set_horizontal_alignment(HORIZONTAL_ALIGNMENT_RIGHT);
total_selected_items_label->hide();
import_bulk_vb->add_child(total_selected_items_label);
if (dt == Theme::DATA_TYPE_ICON) {
select_icons_warning_hb = memnew(HBoxContainer);
import_bulk_vb->add_child(select_icons_warning_hb);
select_icons_warning_icon = memnew(TextureRect);
select_icons_warning_icon->set_v_size_flags(Control::SIZE_SHRINK_CENTER);
select_icons_warning_hb->add_child(select_icons_warning_icon);
select_icons_warning = memnew(Label);
select_icons_warning->set_text(TTR("Caution: Adding icon data may considerably increase the size of your Theme resource."));
select_icons_warning->set_autowrap_mode(TextServer::AUTOWRAP_WORD_SMART);
select_icons_warning->set_h_size_flags(Control::SIZE_EXPAND_FILL);
select_icons_warning_hb->add_child(select_icons_warning);
}
}
add_child(memnew(HSeparator));
HBoxContainer *import_buttons = memnew(HBoxContainer);
add_child(import_buttons);
import_collapse_types_button = memnew(Button);
import_collapse_types_button->set_flat(true);
import_collapse_types_button->set_tooltip_text(TTR("Collapse types."));
import_buttons->add_child(import_collapse_types_button);
import_collapse_types_button->connect(SceneStringName(pressed), callable_mp(this, &ThemeItemImportTree::_toggle_type_items).bind(true));
import_expand_types_button = memnew(Button);
import_expand_types_button->set_flat(true);
import_expand_types_button->set_tooltip_text(TTR("Expand types."));
import_buttons->add_child(import_expand_types_button);
import_expand_types_button->connect(SceneStringName(pressed), callable_mp(this, &ThemeItemImportTree::_toggle_type_items).bind(false));
import_buttons->add_child(memnew(VSeparator));
import_select_all_button = memnew(Button);
import_select_all_button->set_flat(true);
import_select_all_button->set_text(TTR("Select All"));
import_select_all_button->set_tooltip_text(TTR("Select all Theme items."));
import_buttons->add_child(import_select_all_button);
import_select_all_button->connect(SceneStringName(pressed), callable_mp(this, &ThemeItemImportTree::_select_all_items_pressed));
import_select_full_button = memnew(Button);
import_select_full_button->set_flat(true);
import_select_full_button->set_text(TTR("Select With Data"));
import_select_full_button->set_tooltip_text(TTR("Select all Theme items with item data."));
import_buttons->add_child(import_select_full_button);
import_select_full_button->connect(SceneStringName(pressed), callable_mp(this, &ThemeItemImportTree::_select_full_items_pressed));
import_deselect_all_button = memnew(Button);
import_deselect_all_button->set_flat(true);
import_deselect_all_button->set_text(TTR("Deselect All"));
import_deselect_all_button->set_tooltip_text(TTR("Deselect all Theme items."));
import_buttons->add_child(import_deselect_all_button);
import_deselect_all_button->connect(SceneStringName(pressed), callable_mp(this, &ThemeItemImportTree::_deselect_all_items_pressed));
import_buttons->add_spacer();
Button *import_add_selected_button = memnew(Button);
import_add_selected_button->set_text(TTR("Import Selected"));
import_buttons->add_child(import_add_selected_button);
import_add_selected_button->connect(SceneStringName(pressed), callable_mp(this, &ThemeItemImportTree::_import_selected));
}
///////////////////////
void ThemeItemEditorDialog::ok_pressed() {
if (import_default_theme_items->has_selected_items() || import_editor_theme_items->has_selected_items() || import_other_theme_items->has_selected_items()) {
confirm_closing_dialog->set_text(TTR("Import Items tab has some items selected. Selection will be lost upon closing this window.\nClose anyway?"));
confirm_closing_dialog->popup_centered(Size2(380, 120) * EDSCALE);
return;
}
hide();
}
void ThemeItemEditorDialog::_close_dialog() {
hide();
}
void ThemeItemEditorDialog::_dialog_about_to_show() {
ERR_FAIL_COND_MSG(edited_theme.is_null(), "Invalid state of the Theme Editor; the Theme resource is missing.");
_update_edit_types();
import_default_theme_items->set_edited_theme(edited_theme);
import_default_theme_items->set_base_theme(ThemeDB::get_singleton()->get_default_theme());
import_default_theme_items->reset_item_tree();
import_editor_theme_items->set_edited_theme(edited_theme);
import_editor_theme_items->set_base_theme(EditorNode::get_singleton()->get_editor_theme());
import_editor_theme_items->reset_item_tree();
import_other_theme_items->set_edited_theme(edited_theme);
import_other_theme_items->reset_item_tree();
}
void ThemeItemEditorDialog::_update_edit_types() {
Ref<Theme> base_theme = ThemeDB::get_singleton()->get_default_theme();
List<StringName> theme_types;
edited_theme->get_type_list(&theme_types);
theme_types.sort_custom<StringName::AlphCompare>();
bool item_reselected = false;
edit_type_list->clear();
TreeItem *list_root = edit_type_list->create_item();
for (const StringName &E : theme_types) {
Ref<Texture2D> item_icon;
if (E == "") {
item_icon = get_editor_theme_icon(SNAME("NodeDisabled"));
} else {
item_icon = EditorNode::get_singleton()->get_class_icon(E, "NodeDisabled");
}
TreeItem *list_item = edit_type_list->create_item(list_root);
list_item->set_text(0, E);
list_item->set_icon(0, item_icon);
list_item->add_button(0, get_editor_theme_icon(SNAME("Remove")), TYPES_TREE_REMOVE_ITEM, false, TTR("Remove Type"));
if (E == edited_item_type) {
list_item->select(0);
item_reselected = true;
}
}
if (!item_reselected) {
edited_item_type = "";
if (list_root->get_child_count() > 0) {
list_root->get_child(0)->select(0);
}
}
List<StringName> default_types;
base_theme->get_type_list(&default_types);
default_types.sort_custom<StringName::AlphCompare>();
String selected_type = "";
TreeItem *selected_item = edit_type_list->get_selected();
if (selected_item) {
selected_type = selected_item->get_text(0);
edit_items_add_color->set_disabled(false);
edit_items_add_constant->set_disabled(false);
edit_items_add_font->set_disabled(false);
edit_items_add_font_size->set_disabled(false);
edit_items_add_icon->set_disabled(false);
edit_items_add_stylebox->set_disabled(false);
edit_items_remove_class->set_disabled(false);
edit_items_remove_custom->set_disabled(false);
edit_items_remove_all->set_disabled(false);
edit_items_message->set_text("");
edit_items_message->hide();
} else {
edit_items_add_color->set_disabled(true);
edit_items_add_constant->set_disabled(true);
edit_items_add_font->set_disabled(true);
edit_items_add_font_size->set_disabled(true);
edit_items_add_icon->set_disabled(true);
edit_items_add_stylebox->set_disabled(true);
edit_items_remove_class->set_disabled(true);
edit_items_remove_custom->set_disabled(true);
edit_items_remove_all->set_disabled(true);
edit_items_message->set_text(TTR("Select a theme type from the list to edit its items.\nYou can add a custom type or import a type with its items from another theme."));
edit_items_message->show();
}
_update_edit_item_tree(selected_type);
}
void ThemeItemEditorDialog::_edited_type_selected() {
TreeItem *selected_item = edit_type_list->get_selected();
String selected_type = selected_item->get_text(0);
_update_edit_item_tree(selected_type);
}
void ThemeItemEditorDialog::_edited_type_button_pressed(Object *p_item, int p_column, int p_id, MouseButton p_button) {
if (p_button != MouseButton::LEFT) {
return;
}
TreeItem *item = Object::cast_to<TreeItem>(p_item);
if (!item) {
return;
}
switch (p_id) {
case TYPES_TREE_REMOVE_ITEM: {
String type_name = item->get_text(0);
_remove_theme_type(type_name);
} break;
}
}
void ThemeItemEditorDialog::_update_edit_item_tree(String p_item_type) {
edited_item_type = p_item_type;
edit_items_tree->clear();
TreeItem *root = edit_items_tree->create_item();
List<StringName> names;
bool has_any_items = false;
{ // Colors.
names.clear();
edited_theme->get_color_list(p_item_type, &names);
if (names.size() > 0) {
TreeItem *color_root = edit_items_tree->create_item(root);
color_root->set_metadata(0, Theme::DATA_TYPE_COLOR);
color_root->set_icon(0, get_editor_theme_icon(SNAME("Color")));
color_root->set_text(0, TTR("Colors"));
color_root->add_button(0, get_editor_theme_icon(SNAME("Clear")), ITEMS_TREE_REMOVE_DATA_TYPE, false, TTR("Remove All Color Items"));
names.sort_custom<StringName::AlphCompare>();
for (const StringName &E : names) {
TreeItem *item = edit_items_tree->create_item(color_root);
item->set_text(0, E);
item->add_button(0, get_editor_theme_icon(SNAME("Edit")), ITEMS_TREE_RENAME_ITEM, false, TTR("Rename Item"));
item->add_button(0, get_editor_theme_icon(SNAME("Remove")), ITEMS_TREE_REMOVE_ITEM, false, TTR("Remove Item"));
}
has_any_items = true;
}
}
{ // Constants.
names.clear();
edited_theme->get_constant_list(p_item_type, &names);
if (names.size() > 0) {
TreeItem *constant_root = edit_items_tree->create_item(root);
constant_root->set_metadata(0, Theme::DATA_TYPE_CONSTANT);
constant_root->set_icon(0, get_editor_theme_icon(SNAME("MemberConstant")));
constant_root->set_text(0, TTR("Constants"));
constant_root->add_button(0, get_editor_theme_icon(SNAME("Clear")), ITEMS_TREE_REMOVE_DATA_TYPE, false, TTR("Remove All Constant Items"));
names.sort_custom<StringName::AlphCompare>();
for (const StringName &E : names) {
TreeItem *item = edit_items_tree->create_item(constant_root);
item->set_text(0, E);
item->add_button(0, get_editor_theme_icon(SNAME("Edit")), ITEMS_TREE_RENAME_ITEM, false, TTR("Rename Item"));
item->add_button(0, get_editor_theme_icon(SNAME("Remove")), ITEMS_TREE_REMOVE_ITEM, false, TTR("Remove Item"));
}
has_any_items = true;
}
}
{ // Fonts.
names.clear();
edited_theme->get_font_list(p_item_type, &names);
if (names.size() > 0) {
TreeItem *font_root = edit_items_tree->create_item(root);
font_root->set_metadata(0, Theme::DATA_TYPE_FONT);
font_root->set_icon(0, get_editor_theme_icon(SNAME("FontItem")));
font_root->set_text(0, TTR("Fonts"));
font_root->add_button(0, get_editor_theme_icon(SNAME("Clear")), ITEMS_TREE_REMOVE_DATA_TYPE, false, TTR("Remove All Font Items"));
names.sort_custom<StringName::AlphCompare>();
for (const StringName &E : names) {
TreeItem *item = edit_items_tree->create_item(font_root);
item->set_text(0, E);
item->add_button(0, get_editor_theme_icon(SNAME("Edit")), ITEMS_TREE_RENAME_ITEM, false, TTR("Rename Item"));
item->add_button(0, get_editor_theme_icon(SNAME("Remove")), ITEMS_TREE_REMOVE_ITEM, false, TTR("Remove Item"));
}
has_any_items = true;
}
}
{ // Font sizes.
names.clear();
edited_theme->get_font_size_list(p_item_type, &names);
if (names.size() > 0) {
TreeItem *font_size_root = edit_items_tree->create_item(root);
font_size_root->set_metadata(0, Theme::DATA_TYPE_FONT_SIZE);
font_size_root->set_icon(0, get_editor_theme_icon(SNAME("FontSize")));
font_size_root->set_text(0, TTR("Font Sizes"));
font_size_root->add_button(0, get_editor_theme_icon(SNAME("Clear")), ITEMS_TREE_REMOVE_DATA_TYPE, false, TTR("Remove All Font Size Items"));
names.sort_custom<StringName::AlphCompare>();
for (const StringName &E : names) {
TreeItem *item = edit_items_tree->create_item(font_size_root);
item->set_text(0, E);
item->add_button(0, get_editor_theme_icon(SNAME("Edit")), ITEMS_TREE_RENAME_ITEM, false, TTR("Rename Item"));
item->add_button(0, get_editor_theme_icon(SNAME("Remove")), ITEMS_TREE_REMOVE_ITEM, false, TTR("Remove Item"));
}
has_any_items = true;
}
}
{ // Icons.
names.clear();
edited_theme->get_icon_list(p_item_type, &names);
if (names.size() > 0) {
TreeItem *icon_root = edit_items_tree->create_item(root);
icon_root->set_metadata(0, Theme::DATA_TYPE_ICON);
icon_root->set_icon(0, get_editor_theme_icon(SNAME("ImageTexture")));
icon_root->set_text(0, TTR("Icons"));
icon_root->add_button(0, get_editor_theme_icon(SNAME("Clear")), ITEMS_TREE_REMOVE_DATA_TYPE, false, TTR("Remove All Icon Items"));
names.sort_custom<StringName::AlphCompare>();
for (const StringName &E : names) {
TreeItem *item = edit_items_tree->create_item(icon_root);
item->set_text(0, E);
item->add_button(0, get_editor_theme_icon(SNAME("Edit")), ITEMS_TREE_RENAME_ITEM, false, TTR("Rename Item"));
item->add_button(0, get_editor_theme_icon(SNAME("Remove")), ITEMS_TREE_REMOVE_ITEM, false, TTR("Remove Item"));
}
has_any_items = true;
}
}
{ // Styleboxes.
names.clear();
edited_theme->get_stylebox_list(p_item_type, &names);
if (names.size() > 0) {
TreeItem *stylebox_root = edit_items_tree->create_item(root);
stylebox_root->set_metadata(0, Theme::DATA_TYPE_STYLEBOX);
stylebox_root->set_icon(0, get_editor_theme_icon(SNAME("StyleBoxFlat")));
stylebox_root->set_text(0, TTR("Styleboxes"));
stylebox_root->add_button(0, get_editor_theme_icon(SNAME("Clear")), ITEMS_TREE_REMOVE_DATA_TYPE, false, TTR("Remove All StyleBox Items"));
names.sort_custom<StringName::AlphCompare>();
for (const StringName &E : names) {
TreeItem *item = edit_items_tree->create_item(stylebox_root);
item->set_text(0, E);
item->add_button(0, get_editor_theme_icon(SNAME("Edit")), ITEMS_TREE_RENAME_ITEM, false, TTR("Rename Item"));
item->add_button(0, get_editor_theme_icon(SNAME("Remove")), ITEMS_TREE_REMOVE_ITEM, false, TTR("Remove Item"));
}
has_any_items = true;
}
}
// If some type is selected, but it doesn't seem to have any items, show a guiding message.
TreeItem *selected_item = edit_type_list->get_selected();
if (selected_item) {
if (!has_any_items) {
edit_items_message->set_text(TTR("This theme type is empty.\nAdd more items to it manually or by importing from another theme."));
edit_items_message->show();
} else {
edit_items_message->set_text("");
edit_items_message->hide();
}
}
}
void ThemeItemEditorDialog::_item_tree_button_pressed(Object *p_item, int p_column, int p_id, MouseButton p_button) {
if (p_button != MouseButton::LEFT) {
return;
}
TreeItem *item = Object::cast_to<TreeItem>(p_item);
if (!item) {
return;
}
switch (p_id) {
case ITEMS_TREE_RENAME_ITEM: {
String item_name = item->get_text(0);
int data_type = item->get_parent()->get_metadata(0);
_open_rename_theme_item_dialog((Theme::DataType)data_type, item_name);
_update_edit_item_tree(edited_item_type);
} break;
case ITEMS_TREE_REMOVE_ITEM: {
String item_name = item->get_text(0);
int data_type = item->get_parent()->get_metadata(0);
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Remove Theme Item"));
ur->add_do_method(*edited_theme, "clear_theme_item", (Theme::DataType)data_type, item_name, edited_item_type);
ur->add_undo_method(*edited_theme, "set_theme_item", (Theme::DataType)data_type, item_name, edited_item_type, edited_theme->get_theme_item((Theme::DataType)data_type, item_name, edited_item_type));
ur->add_do_method(this, "_update_edit_item_tree", edited_item_type);
ur->add_undo_method(this, "_update_edit_item_tree", edited_item_type);
ur->commit_action();
} break;
case ITEMS_TREE_REMOVE_DATA_TYPE: {
int data_type = item->get_metadata(0);
_remove_data_type_items((Theme::DataType)data_type, edited_item_type);
} break;
}
}
void ThemeItemEditorDialog::_add_theme_type(const String &p_new_text) {
const String new_type = edit_add_type_value->get_text().strip_edges();
edit_add_type_value->clear();
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Add Theme Type"));
ur->add_do_method(*edited_theme, "add_type", new_type);
ur->add_undo_method(*edited_theme, "remove_type", new_type);
ur->add_do_method(this, "_update_edit_types");
ur->add_undo_method(this, "_update_edit_types");
ur->commit_action();
}
void ThemeItemEditorDialog::_add_theme_item(Theme::DataType p_data_type, String p_item_name, String p_item_type) {
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Create Theme Item"));
switch (p_data_type) {
case Theme::DATA_TYPE_ICON:
ur->add_do_method(*edited_theme, "set_icon", p_item_name, p_item_type, Ref<Texture2D>());
ur->add_undo_method(*edited_theme, "clear_icon", p_item_name, p_item_type);
break;
case Theme::DATA_TYPE_STYLEBOX:
ur->add_do_method(*edited_theme, "set_stylebox", p_item_name, p_item_type, Ref<StyleBox>());
ur->add_undo_method(*edited_theme, "clear_stylebox", p_item_name, p_item_type);
if (theme_type_editor->is_stylebox_pinned(edited_theme->get_stylebox(p_item_name, p_item_type))) {
ur->add_undo_method(theme_type_editor, "_unpin_leading_stylebox");
}
break;
case Theme::DATA_TYPE_FONT:
ur->add_do_method(*edited_theme, "set_font", p_item_name, p_item_type, Ref<Font>());
ur->add_undo_method(*edited_theme, "clear_font", p_item_name, p_item_type);
break;
case Theme::DATA_TYPE_FONT_SIZE:
ur->add_do_method(*edited_theme, "set_font_size", p_item_name, p_item_type, -1);
ur->add_undo_method(*edited_theme, "clear_font_size", p_item_name, p_item_type);
break;
case Theme::DATA_TYPE_COLOR:
ur->add_do_method(*edited_theme, "set_color", p_item_name, p_item_type, Color());
ur->add_undo_method(*edited_theme, "clear_color", p_item_name, p_item_type);
break;
case Theme::DATA_TYPE_CONSTANT:
ur->add_do_method(*edited_theme, "set_constant", p_item_name, p_item_type, 0);
ur->add_undo_method(*edited_theme, "clear_constant", p_item_name, p_item_type);
break;
case Theme::DATA_TYPE_MAX:
break; // Can't happen, but silences warning.
}
ur->add_do_method(this, "_update_edit_item_tree", edited_item_type);
ur->add_undo_method(this, "_update_edit_item_tree", edited_item_type);
ur->commit_action();
}
void ThemeItemEditorDialog::_remove_theme_type(const String &p_theme_type) {
Ref<Theme> old_snapshot = edited_theme->duplicate();
Ref<Theme> new_snapshot = edited_theme->duplicate();
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Remove Theme Type"));
new_snapshot->remove_type(p_theme_type);
ur->add_do_method(*edited_theme, "clear");
ur->add_do_method(*edited_theme, "merge_with", new_snapshot);
// If the type was empty, it cannot be restored with merge, but thankfully we can fake it.
ur->add_undo_method(*edited_theme, "add_type", p_theme_type);
ur->add_undo_method(*edited_theme, "merge_with", old_snapshot);
ur->add_do_method(this, "_update_edit_types");
ur->add_undo_method(this, "_update_edit_types");
ur->commit_action();
}
void ThemeItemEditorDialog::_remove_data_type_items(Theme::DataType p_data_type, String p_item_type) {
List<StringName> names;
Ref<Theme> old_snapshot = edited_theme->duplicate();
Ref<Theme> new_snapshot = edited_theme->duplicate();
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Remove Data Type Items From Theme"));
new_snapshot->get_theme_item_list(p_data_type, p_item_type, &names);
for (const StringName &E : names) {
new_snapshot->clear_theme_item(p_data_type, E, edited_item_type);
if (p_data_type == Theme::DATA_TYPE_STYLEBOX && theme_type_editor->is_stylebox_pinned(edited_theme->get_stylebox(E, p_item_type))) {
ur->add_do_method(theme_type_editor, "_unpin_leading_stylebox");
ur->add_undo_method(theme_type_editor, "_pin_leading_stylebox", E, edited_theme->get_stylebox(E, p_item_type));
}
}
ur->add_do_method(*edited_theme, "clear");
ur->add_do_method(*edited_theme, "merge_with", new_snapshot);
ur->add_undo_method(*edited_theme, "merge_with", old_snapshot);
ur->add_do_method(theme_type_editor, "_update_edit_item_tree", edited_item_type);
ur->add_undo_method(theme_type_editor, "_update_edit_item_tree", edited_item_type);
ur->commit_action();
}
void ThemeItemEditorDialog::_remove_class_items() {
List<StringName> names;
Ref<Theme> old_snapshot = edited_theme->duplicate();
Ref<Theme> new_snapshot = edited_theme->duplicate();
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Remove Class Items From Theme"));
for (int dt = 0; dt < Theme::DATA_TYPE_MAX; dt++) {
Theme::DataType data_type = (Theme::DataType)dt;
names.clear();
ThemeDB::get_singleton()->get_default_theme()->get_theme_item_list(data_type, edited_item_type, &names);
for (const StringName &E : names) {
if (new_snapshot->has_theme_item_nocheck(data_type, E, edited_item_type)) {
new_snapshot->clear_theme_item(data_type, E, edited_item_type);
if (dt == Theme::DATA_TYPE_STYLEBOX && theme_type_editor->is_stylebox_pinned(edited_theme->get_stylebox(E, edited_item_type))) {
ur->add_do_method(theme_type_editor, "_unpin_leading_stylebox");
ur->add_undo_method(theme_type_editor, "_pin_leading_stylebox", E, edited_theme->get_stylebox(E, edited_item_type));
}
}
}
}
ur->add_do_method(*edited_theme, "clear");
ur->add_do_method(*edited_theme, "merge_with", new_snapshot);
ur->add_undo_method(*edited_theme, "merge_with", old_snapshot);
ur->add_do_method(this, "_update_edit_item_tree", edited_item_type);
ur->add_undo_method(this, "_update_edit_item_tree", edited_item_type);
ur->commit_action();
}
void ThemeItemEditorDialog::_remove_custom_items() {
List<StringName> names;
Ref<Theme> old_snapshot = edited_theme->duplicate();
Ref<Theme> new_snapshot = edited_theme->duplicate();
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Remove Custom Items From Theme"));
for (int dt = 0; dt < Theme::DATA_TYPE_MAX; dt++) {
Theme::DataType data_type = (Theme::DataType)dt;
names.clear();
new_snapshot->get_theme_item_list(data_type, edited_item_type, &names);
for (const StringName &E : names) {
if (!ThemeDB::get_singleton()->get_default_theme()->has_theme_item_nocheck(data_type, E, edited_item_type)) {
new_snapshot->clear_theme_item(data_type, E, edited_item_type);
if (dt == Theme::DATA_TYPE_STYLEBOX && theme_type_editor->is_stylebox_pinned(edited_theme->get_stylebox(E, edited_item_type))) {
ur->add_do_method(theme_type_editor, "_unpin_leading_stylebox");
ur->add_undo_method(theme_type_editor, "_pin_leading_stylebox", E, edited_theme->get_stylebox(E, edited_item_type));
}
}
}
}
ur->add_do_method(*edited_theme, "clear");
ur->add_do_method(*edited_theme, "merge_with", new_snapshot);
ur->add_undo_method(*edited_theme, "merge_with", old_snapshot);
ur->add_do_method(this, "_update_edit_item_tree", edited_item_type);
ur->add_undo_method(this, "_update_edit_item_tree", edited_item_type);
ur->commit_action();
}
void ThemeItemEditorDialog::_remove_all_items() {
List<StringName> names;
Ref<Theme> old_snapshot = edited_theme->duplicate();
Ref<Theme> new_snapshot = edited_theme->duplicate();
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Remove All Items From Theme"));
for (int dt = 0; dt < Theme::DATA_TYPE_MAX; dt++) {
Theme::DataType data_type = (Theme::DataType)dt;
names.clear();
new_snapshot->get_theme_item_list(data_type, edited_item_type, &names);
for (const StringName &E : names) {
new_snapshot->clear_theme_item(data_type, E, edited_item_type);
if (dt == Theme::DATA_TYPE_STYLEBOX && theme_type_editor->is_stylebox_pinned(edited_theme->get_stylebox(E, edited_item_type))) {
ur->add_do_method(theme_type_editor, "_unpin_leading_stylebox");
ur->add_undo_method(theme_type_editor, "_pin_leading_stylebox", E, edited_theme->get_stylebox(E, edited_item_type));
}
}
}
ur->add_do_method(*edited_theme, "clear");
ur->add_do_method(*edited_theme, "merge_with", new_snapshot);
ur->add_undo_method(*edited_theme, "merge_with", old_snapshot);
ur->add_do_method(this, "_update_edit_item_tree", edited_item_type);
ur->add_undo_method(this, "_update_edit_item_tree", edited_item_type);
ur->commit_action();
}
void ThemeItemEditorDialog::_open_add_theme_item_dialog(int p_data_type) {
ERR_FAIL_INDEX_MSG(p_data_type, Theme::DATA_TYPE_MAX, "Theme item data type is out of bounds.");
item_popup_mode = CREATE_THEME_ITEM;
edit_item_data_type = (Theme::DataType)p_data_type;
switch (edit_item_data_type) {
case Theme::DATA_TYPE_COLOR:
edit_theme_item_dialog->set_title(TTR("Add Color Item"));
break;
case Theme::DATA_TYPE_CONSTANT:
edit_theme_item_dialog->set_title(TTR("Add Constant Item"));
break;
case Theme::DATA_TYPE_FONT:
edit_theme_item_dialog->set_title(TTR("Add Font Item"));
break;
case Theme::DATA_TYPE_FONT_SIZE:
edit_theme_item_dialog->set_title(TTR("Add Font Size Item"));
break;
case Theme::DATA_TYPE_ICON:
edit_theme_item_dialog->set_title(TTR("Add Icon Item"));
break;
case Theme::DATA_TYPE_STYLEBOX:
edit_theme_item_dialog->set_title(TTR("Add Stylebox Item"));
break;
case Theme::DATA_TYPE_MAX:
break; // Can't happen, but silences warning.
}
edit_theme_item_old_vb->hide();
theme_item_name->clear();
edit_theme_item_dialog->popup_centered(Size2(380, 110) * EDSCALE);
theme_item_name->grab_focus();
}
void ThemeItemEditorDialog::_open_rename_theme_item_dialog(Theme::DataType p_data_type, String p_item_name) {
ERR_FAIL_INDEX_MSG(p_data_type, Theme::DATA_TYPE_MAX, "Theme item data type is out of bounds.");
item_popup_mode = RENAME_THEME_ITEM;
edit_item_data_type = p_data_type;
edit_item_old_name = p_item_name;
switch (edit_item_data_type) {
case Theme::DATA_TYPE_COLOR:
edit_theme_item_dialog->set_title(TTR("Rename Color Item"));
break;
case Theme::DATA_TYPE_CONSTANT:
edit_theme_item_dialog->set_title(TTR("Rename Constant Item"));
break;
case Theme::DATA_TYPE_FONT:
edit_theme_item_dialog->set_title(TTR("Rename Font Item"));
break;
case Theme::DATA_TYPE_FONT_SIZE:
edit_theme_item_dialog->set_title(TTR("Rename Font Size Item"));
break;
case Theme::DATA_TYPE_ICON:
edit_theme_item_dialog->set_title(TTR("Rename Icon Item"));
break;
case Theme::DATA_TYPE_STYLEBOX:
edit_theme_item_dialog->set_title(TTR("Rename Stylebox Item"));
break;
case Theme::DATA_TYPE_MAX:
break; // Can't happen, but silences warning.
}
edit_theme_item_old_vb->show();
theme_item_old_name->set_text(p_item_name);
theme_item_name->set_text(p_item_name);
edit_theme_item_dialog->popup_centered(Size2(380, 140) * EDSCALE);
theme_item_name->grab_focus();
}
void ThemeItemEditorDialog::_confirm_edit_theme_item() {
if (item_popup_mode == CREATE_THEME_ITEM) {
_add_theme_item(edit_item_data_type, theme_item_name->get_text(), edited_item_type);
} else if (item_popup_mode == RENAME_THEME_ITEM) {
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Rename Theme Item"));
ur->add_do_method(*edited_theme, "rename_theme_item", edit_item_data_type, edit_item_old_name, theme_item_name->get_text(), edited_item_type);
ur->add_undo_method(*edited_theme, "rename_theme_item", edit_item_data_type, theme_item_name->get_text(), edit_item_old_name, edited_item_type);
ur->add_do_method(this, "_update_edit_item_tree", edited_item_type);
ur->add_undo_method(this, "_update_edit_item_tree", edited_item_type);
ur->commit_action();
}
item_popup_mode = ITEM_POPUP_MODE_MAX;
edit_item_data_type = Theme::DATA_TYPE_MAX;
edit_item_old_name = "";
}
void ThemeItemEditorDialog::_edit_theme_item_gui_input(const Ref<InputEvent> &p_event) {
Ref<InputEventKey> k = p_event;
if (k.is_valid()) {
if (!k->is_pressed()) {
return;
}
if (k->is_action_pressed(SNAME("ui_text_submit"), false, true)) {
_confirm_edit_theme_item();
edit_theme_item_dialog->hide();
edit_theme_item_dialog->set_input_as_handled();
} else if (k->is_action_pressed(SNAME("ui_cancel"), false, true)) {
edit_theme_item_dialog->hide();
edit_theme_item_dialog->set_input_as_handled();
}
}
}
void ThemeItemEditorDialog::_open_select_another_theme() {
import_another_theme_dialog->popup_file_dialog();
}
void ThemeItemEditorDialog::_select_another_theme_cbk(const String &p_path) {
Ref<Theme> loaded_theme = ResourceLoader::load(p_path);
if (loaded_theme.is_null()) {
EditorNode::get_singleton()->show_warning(TTR("Invalid file, not a Theme resource."));
return;
}
if (loaded_theme == edited_theme) {
EditorNode::get_singleton()->show_warning(TTR("Invalid file, same as the edited Theme resource."));
return;
}
import_another_theme_value->set_text(p_path);
import_other_theme_items->set_base_theme(loaded_theme);
import_other_theme_items->reset_item_tree();
}
void ThemeItemEditorDialog::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_ENTER_TREE: {
connect("about_to_popup", callable_mp(this, &ThemeItemEditorDialog::_dialog_about_to_show));
[[fallthrough]];
}
case NOTIFICATION_THEME_CHANGED: {
edit_items_add_color->set_button_icon(get_editor_theme_icon(SNAME("Color")));
edit_items_add_constant->set_button_icon(get_editor_theme_icon(SNAME("MemberConstant")));
edit_items_add_font->set_button_icon(get_editor_theme_icon(SNAME("FontItem")));
edit_items_add_font_size->set_button_icon(get_editor_theme_icon(SNAME("FontSize")));
edit_items_add_icon->set_button_icon(get_editor_theme_icon(SNAME("ImageTexture")));
edit_items_add_stylebox->set_button_icon(get_editor_theme_icon(SNAME("StyleBoxFlat")));
edit_items_remove_class->set_button_icon(get_editor_theme_icon(SNAME("Control")));
edit_items_remove_custom->set_button_icon(get_editor_theme_icon(SNAME("ThemeRemoveCustomItems")));
edit_items_remove_all->set_button_icon(get_editor_theme_icon(SNAME("ThemeRemoveAllItems")));
edit_add_type_button->set_button_icon(get_editor_theme_icon(SNAME("Add")));
import_another_theme_button->set_button_icon(get_editor_theme_icon(SNAME("Folder")));
} break;
}
}
void ThemeItemEditorDialog::_bind_methods() {
ClassDB::bind_method(D_METHOD("_update_edit_types"), &ThemeItemEditorDialog::_update_edit_types);
ClassDB::bind_method(D_METHOD("_update_edit_item_tree"), &ThemeItemEditorDialog::_update_edit_item_tree);
}
void ThemeItemEditorDialog::set_edited_theme(const Ref<Theme> &p_theme) {
edited_theme = p_theme;
}
ThemeItemEditorDialog::ThemeItemEditorDialog(ThemeTypeEditor *p_theme_type_editor) {
set_title(TTR("Manage Theme Items"));
set_ok_button_text(TTR("Close"));
set_hide_on_ok(false); // Closing may require a confirmation in some cases.
theme_type_editor = p_theme_type_editor;
tc = memnew(TabContainer);
add_child(tc);
tc->set_theme_type_variation("TabContainerOdd");
// Edit Items tab.
HSplitContainer *edit_dialog_hs = memnew(HSplitContainer);
tc->add_child(edit_dialog_hs);
tc->set_tab_title(0, TTR("Edit Items"));
VBoxContainer *edit_dialog_side_vb = memnew(VBoxContainer);
edit_dialog_side_vb->set_custom_minimum_size(Size2(200.0, 0.0) * EDSCALE);
edit_dialog_hs->add_child(edit_dialog_side_vb);
Label *edit_type_label = memnew(Label);
edit_type_label->set_text(TTR("Types:"));
edit_dialog_side_vb->add_child(edit_type_label);
edit_type_list = memnew(Tree);
edit_type_list->set_auto_translate_mode(AUTO_TRANSLATE_MODE_DISABLED);
edit_type_list->set_hide_root(true);
edit_type_list->set_hide_folding(true);
edit_type_list->set_columns(1);
edit_type_list->set_v_size_flags(Control::SIZE_EXPAND_FILL);
edit_dialog_side_vb->add_child(edit_type_list);
edit_type_list->connect(SceneStringName(item_selected), callable_mp(this, &ThemeItemEditorDialog::_edited_type_selected));
edit_type_list->connect("button_clicked", callable_mp(this, &ThemeItemEditorDialog::_edited_type_button_pressed));
edit_type_list->set_theme_type_variation("TreeSecondary");
Label *edit_add_type_label = memnew(Label);
edit_add_type_label->set_text(TTR("Add Type:"));
edit_dialog_side_vb->add_child(edit_add_type_label);
HBoxContainer *edit_add_type_hb = memnew(HBoxContainer);
edit_dialog_side_vb->add_child(edit_add_type_hb);
edit_add_type_value = memnew(LineEdit);
edit_add_type_value->set_h_size_flags(Control::SIZE_EXPAND_FILL);
edit_add_type_value->connect(SceneStringName(text_submitted), callable_mp(this, &ThemeItemEditorDialog::_add_theme_type));
edit_add_type_hb->add_child(edit_add_type_value);
edit_add_type_button = memnew(Button);
edit_add_type_hb->add_child(edit_add_type_button);
edit_add_type_button->connect(SceneStringName(pressed), callable_mp(this, &ThemeItemEditorDialog::_add_theme_type).bind(""));
VBoxContainer *edit_items_vb = memnew(VBoxContainer);
edit_items_vb->set_h_size_flags(Control::SIZE_EXPAND_FILL);
edit_dialog_hs->add_child(edit_items_vb);
HBoxContainer *edit_items_toolbar = memnew(HBoxContainer);
edit_items_vb->add_child(edit_items_toolbar);
Label *edit_items_toolbar_add_label = memnew(Label);
edit_items_toolbar_add_label->set_text(TTR("Add Item:"));
edit_items_toolbar->add_child(edit_items_toolbar_add_label);
edit_items_add_color = memnew(Button);
edit_items_add_color->set_tooltip_text(TTR("Add Color Item"));
edit_items_add_color->set_flat(true);
edit_items_add_color->set_disabled(true);
edit_items_toolbar->add_child(edit_items_add_color);
edit_items_add_color->connect(SceneStringName(pressed), callable_mp(this, &ThemeItemEditorDialog::_open_add_theme_item_dialog).bind(Theme::DATA_TYPE_COLOR));
edit_items_add_constant = memnew(Button);
edit_items_add_constant->set_tooltip_text(TTR("Add Constant Item"));
edit_items_add_constant->set_flat(true);
edit_items_add_constant->set_disabled(true);
edit_items_toolbar->add_child(edit_items_add_constant);
edit_items_add_constant->connect(SceneStringName(pressed), callable_mp(this, &ThemeItemEditorDialog::_open_add_theme_item_dialog).bind(Theme::DATA_TYPE_CONSTANT));
edit_items_add_font = memnew(Button);
edit_items_add_font->set_tooltip_text(TTR("Add Font Item"));
edit_items_add_font->set_flat(true);
edit_items_add_font->set_disabled(true);
edit_items_toolbar->add_child(edit_items_add_font);
edit_items_add_font->connect(SceneStringName(pressed), callable_mp(this, &ThemeItemEditorDialog::_open_add_theme_item_dialog).bind(Theme::DATA_TYPE_FONT));
edit_items_add_font_size = memnew(Button);
edit_items_add_font_size->set_tooltip_text(TTR("Add Font Size Item"));
edit_items_add_font_size->set_flat(true);
edit_items_add_font_size->set_disabled(true);
edit_items_toolbar->add_child(edit_items_add_font_size);
edit_items_add_font_size->connect(SceneStringName(pressed), callable_mp(this, &ThemeItemEditorDialog::_open_add_theme_item_dialog).bind(Theme::DATA_TYPE_FONT_SIZE));
edit_items_add_icon = memnew(Button);
edit_items_add_icon->set_tooltip_text(TTR("Add Icon Item"));
edit_items_add_icon->set_flat(true);
edit_items_add_icon->set_disabled(true);
edit_items_toolbar->add_child(edit_items_add_icon);
edit_items_add_icon->connect(SceneStringName(pressed), callable_mp(this, &ThemeItemEditorDialog::_open_add_theme_item_dialog).bind(Theme::DATA_TYPE_ICON));
edit_items_add_stylebox = memnew(Button);
edit_items_add_stylebox->set_tooltip_text(TTR("Add StyleBox Item"));
edit_items_add_stylebox->set_flat(true);
edit_items_add_stylebox->set_disabled(true);
edit_items_toolbar->add_child(edit_items_add_stylebox);
edit_items_add_stylebox->connect(SceneStringName(pressed), callable_mp(this, &ThemeItemEditorDialog::_open_add_theme_item_dialog).bind(Theme::DATA_TYPE_STYLEBOX));
edit_items_toolbar->add_child(memnew(VSeparator));
Label *edit_items_toolbar_remove_label = memnew(Label);
edit_items_toolbar_remove_label->set_text(TTR("Remove Items:"));
edit_items_toolbar->add_child(edit_items_toolbar_remove_label);
edit_items_remove_class = memnew(Button);
edit_items_remove_class->set_tooltip_text(TTR("Remove Class Items"));
edit_items_remove_class->set_flat(true);
edit_items_remove_class->set_disabled(true);
edit_items_toolbar->add_child(edit_items_remove_class);
edit_items_remove_class->connect(SceneStringName(pressed), callable_mp(this, &ThemeItemEditorDialog::_remove_class_items));
edit_items_remove_custom = memnew(Button);
edit_items_remove_custom->set_tooltip_text(TTR("Remove Custom Items"));
edit_items_remove_custom->set_flat(true);
edit_items_remove_custom->set_disabled(true);
edit_items_toolbar->add_child(edit_items_remove_custom);
edit_items_remove_custom->connect(SceneStringName(pressed), callable_mp(this, &ThemeItemEditorDialog::_remove_custom_items));
edit_items_remove_all = memnew(Button);
edit_items_remove_all->set_tooltip_text(TTR("Remove All Items"));
edit_items_remove_all->set_flat(true);
edit_items_remove_all->set_disabled(true);
edit_items_toolbar->add_child(edit_items_remove_all);
edit_items_remove_all->connect(SceneStringName(pressed), callable_mp(this, &ThemeItemEditorDialog::_remove_all_items));
edit_items_tree = memnew(Tree);
edit_items_tree->set_auto_translate_mode(AUTO_TRANSLATE_MODE_DISABLED);
edit_items_tree->set_v_size_flags(Control::SIZE_EXPAND_FILL);
edit_items_tree->set_hide_root(true);
edit_items_tree->set_columns(1);
edit_items_vb->add_child(edit_items_tree);
edit_items_tree->connect("button_clicked", callable_mp(this, &ThemeItemEditorDialog::_item_tree_button_pressed));
edit_items_message = memnew(Label);
edit_items_message->set_anchors_and_offsets_preset(Control::PRESET_FULL_RECT);
edit_items_message->set_mouse_filter(Control::MOUSE_FILTER_STOP);
edit_items_message->set_horizontal_alignment(HORIZONTAL_ALIGNMENT_CENTER);
edit_items_message->set_vertical_alignment(VERTICAL_ALIGNMENT_CENTER);
edit_items_message->set_autowrap_mode(TextServer::AUTOWRAP_WORD);
edit_items_tree->add_child(edit_items_message);
edit_theme_item_dialog = memnew(ConfirmationDialog);
edit_theme_item_dialog->set_title(TTR("Add Theme Item"));
add_child(edit_theme_item_dialog);
VBoxContainer *edit_theme_item_vb = memnew(VBoxContainer);
edit_theme_item_dialog->add_child(edit_theme_item_vb);
edit_theme_item_old_vb = memnew(VBoxContainer);
edit_theme_item_vb->add_child(edit_theme_item_old_vb);
Label *edit_theme_item_old = memnew(Label);
edit_theme_item_old->set_text(TTR("Old Name:"));
edit_theme_item_old_vb->add_child(edit_theme_item_old);
theme_item_old_name = memnew(Label);
edit_theme_item_old_vb->add_child(theme_item_old_name);
Label *edit_theme_item_label = memnew(Label);
edit_theme_item_label->set_text(TTR("Name:"));
edit_theme_item_vb->add_child(edit_theme_item_label);
theme_item_name = memnew(LineEdit);
edit_theme_item_vb->add_child(theme_item_name);
theme_item_name->connect(SceneStringName(gui_input), callable_mp(this, &ThemeItemEditorDialog::_edit_theme_item_gui_input));
edit_theme_item_dialog->connect(SceneStringName(confirmed), callable_mp(this, &ThemeItemEditorDialog::_confirm_edit_theme_item));
// Import Items tab.
TabContainer *import_tc = memnew(TabContainer);
import_tc->set_tab_alignment(TabBar::ALIGNMENT_CENTER);
tc->add_child(import_tc);
tc->set_tab_title(1, TTR("Import Items"));
import_default_theme_items = memnew(ThemeItemImportTree);
import_tc->add_child(import_default_theme_items);
import_tc->set_tab_title(0, TTR("Default Theme"));
import_default_theme_items->connect("items_imported", callable_mp(this, &ThemeItemEditorDialog::_update_edit_types));
import_editor_theme_items = memnew(ThemeItemImportTree);
import_tc->add_child(import_editor_theme_items);
import_tc->set_tab_title(1, TTR("Editor Theme"));
import_editor_theme_items->connect("items_imported", callable_mp(this, &ThemeItemEditorDialog::_update_edit_types));
VBoxContainer *import_another_theme_vb = memnew(VBoxContainer);
HBoxContainer *import_another_file_hb = memnew(HBoxContainer);
import_another_theme_vb->add_child(import_another_file_hb);
import_another_theme_value = memnew(LineEdit);
import_another_theme_value->set_h_size_flags(Control::SIZE_EXPAND_FILL);
import_another_theme_value->set_editable(false);
import_another_file_hb->add_child(import_another_theme_value);
import_another_theme_button = memnew(Button);
import_another_file_hb->add_child(import_another_theme_button);
import_another_theme_button->connect(SceneStringName(pressed), callable_mp(this, &ThemeItemEditorDialog::_open_select_another_theme));
import_another_theme_dialog = memnew(EditorFileDialog);
import_another_theme_dialog->set_file_mode(EditorFileDialog::FILE_MODE_OPEN_FILE);
import_another_theme_dialog->set_title(TTR("Select Another Theme Resource:"));
List<String> ext;
ResourceLoader::get_recognized_extensions_for_type("Theme", &ext);
for (const String &E : ext) {
import_another_theme_dialog->add_filter("*." + E, TTR("Theme Resource"));
}
import_another_file_hb->add_child(import_another_theme_dialog);
import_another_theme_dialog->connect("file_selected", callable_mp(this, &ThemeItemEditorDialog::_select_another_theme_cbk));
import_other_theme_items = memnew(ThemeItemImportTree);
import_other_theme_items->set_v_size_flags(Control::SIZE_EXPAND_FILL);
import_another_theme_vb->add_child(import_other_theme_items);
import_tc->add_child(import_another_theme_vb);
import_tc->set_tab_title(2, TTR("Another Theme"));
import_other_theme_items->connect("items_imported", callable_mp(this, &ThemeItemEditorDialog::_update_edit_types));
confirm_closing_dialog = memnew(ConfirmationDialog);
confirm_closing_dialog->set_autowrap(true);
add_child(confirm_closing_dialog);
confirm_closing_dialog->connect(SceneStringName(confirmed), callable_mp(this, &ThemeItemEditorDialog::_close_dialog));
}
///////////////////////
void ThemeTypeDialog::_dialog_about_to_show() {
add_type_filter->set_text("");
add_type_filter->grab_focus();
_update_add_type_options();
}
void ThemeTypeDialog::ok_pressed() {
_add_type_selected(add_type_filter->get_text().strip_edges());
}
void ThemeTypeDialog::_update_add_type_options(const String &p_filter) {
add_type_options->clear();
List<StringName> names;
ThemeDB::get_singleton()->get_default_theme()->get_type_list(&names);
if (include_own_types) {
edited_theme->get_type_list(&names);
}
names.sort_custom<StringName::AlphCompare>();
Vector<StringName> unique_names;
for (const StringName &E : names) {
// Filter out undesired values.
if (!p_filter.is_subsequence_ofn(String(E))) {
continue;
}
// Skip duplicate values.
if (unique_names.has(E)) {
continue;
}
unique_names.append(E);
Ref<Texture2D> item_icon;
if (E == "") {
item_icon = get_editor_theme_icon(SNAME("NodeDisabled"));
} else {
item_icon = EditorNode::get_singleton()->get_class_icon(E, "NodeDisabled");
}
add_type_options->add_item(E, item_icon);
}
}
void ThemeTypeDialog::_add_type_filter_cbk(const String &p_value) {
_update_add_type_options(p_value);
}
void ThemeTypeDialog::_type_filter_input(const Ref<InputEvent> &p_event) {
// Redirect navigational key events to the item list.
Ref<InputEventKey> key = p_event;
if (key.is_valid()) {
if (key->is_action("ui_up", true) || key->is_action("ui_down", true) || key->is_action("ui_page_up") || key->is_action("ui_page_down")) {
add_type_options->gui_input(key);
add_type_filter->accept_event();
}
}
}
void ThemeTypeDialog::_add_type_options_cbk(int p_index) {
add_type_filter->set_text(add_type_options->get_item_text(p_index));
add_type_filter->set_caret_column(add_type_filter->get_text().length());
}
void ThemeTypeDialog::_add_type_dialog_entered(const String &p_value) {
_add_type_selected(p_value.strip_edges());
}
void ThemeTypeDialog::_add_type_dialog_activated(int p_index) {
_add_type_selected(add_type_options->get_item_text(p_index));
}
void ThemeTypeDialog::_add_type_selected(const String &p_type_name) {
pre_submitted_value = p_type_name;
if (p_type_name.is_empty()) {
add_type_confirmation->popup_centered();
return;
}
_add_type_confirmed();
}
void ThemeTypeDialog::_add_type_confirmed() {
emit_signal(SNAME("type_selected"), pre_submitted_value);
hide();
}
void ThemeTypeDialog::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_ENTER_TREE: {
connect("about_to_popup", callable_mp(this, &ThemeTypeDialog::_dialog_about_to_show));
[[fallthrough]];
}
case NOTIFICATION_THEME_CHANGED: {
_update_add_type_options();
} break;
case NOTIFICATION_VISIBILITY_CHANGED: {
if (is_visible()) {
add_type_filter->grab_focus();
}
} break;
}
}
void ThemeTypeDialog::_bind_methods() {
ADD_SIGNAL(MethodInfo("type_selected", PropertyInfo(Variant::STRING, "type_name")));
}
void ThemeTypeDialog::set_edited_theme(const Ref<Theme> &p_theme) {
edited_theme = p_theme;
}
void ThemeTypeDialog::set_include_own_types(bool p_enable) {
include_own_types = p_enable;
}
ThemeTypeDialog::ThemeTypeDialog() {
set_hide_on_ok(false);
VBoxContainer *add_type_vb = memnew(VBoxContainer);
add_child(add_type_vb);
Label *add_type_filter_label = memnew(Label);
add_type_filter_label->set_text(TTR("Filter the list of types or create a new custom type:"));
add_type_vb->add_child(add_type_filter_label);
add_type_filter = memnew(LineEdit);
add_type_vb->add_child(add_type_filter);
add_type_filter->connect(SceneStringName(text_changed), callable_mp(this, &ThemeTypeDialog::_add_type_filter_cbk));
add_type_filter->connect(SceneStringName(text_submitted), callable_mp(this, &ThemeTypeDialog::_add_type_dialog_entered));
add_type_filter->connect(SceneStringName(gui_input), callable_mp(this, &ThemeTypeDialog::_type_filter_input));
Label *add_type_options_label = memnew(Label);
add_type_options_label->set_text(TTR("Available Node-based types:"));
add_type_vb->add_child(add_type_options_label);
add_type_options = memnew(ItemList);
add_type_options->set_auto_translate_mode(AUTO_TRANSLATE_MODE_DISABLED);
add_type_options->set_v_size_flags(Control::SIZE_EXPAND_FILL);
add_type_vb->add_child(add_type_options);
add_type_options->connect(SceneStringName(item_selected), callable_mp(this, &ThemeTypeDialog::_add_type_options_cbk));
add_type_options->connect("item_activated", callable_mp(this, &ThemeTypeDialog::_add_type_dialog_activated));
add_type_confirmation = memnew(ConfirmationDialog);
add_type_confirmation->set_title(TTR("Type name is empty!"));
add_type_confirmation->set_text(TTR("Are you sure you want to create an empty type?"));
add_type_confirmation->connect(SceneStringName(confirmed), callable_mp(this, &ThemeTypeDialog::_add_type_confirmed));
add_child(add_type_confirmation);
}
///////////////////////
Control *ThemeItemLabel::make_custom_tooltip(const String &p_text) const {
return EditorHelpBitTooltip::show_tooltip(const_cast<ThemeItemLabel *>(this), p_text);
}
VBoxContainer *ThemeTypeEditor::_create_item_list(Theme::DataType p_data_type) {
VBoxContainer *items_tab = memnew(VBoxContainer);
items_tab->set_custom_minimum_size(Size2(0, 160) * EDSCALE);
data_type_tabs->add_child(items_tab);
data_type_tabs->set_tab_title(data_type_tabs->get_tab_count() - 1, "");
ScrollContainer *items_sc = memnew(ScrollContainer);
items_sc->set_v_size_flags(SIZE_EXPAND_FILL);
items_sc->set_horizontal_scroll_mode(ScrollContainer::SCROLL_MODE_DISABLED);
items_tab->add_child(items_sc);
VBoxContainer *items_list = memnew(VBoxContainer);
items_list->set_h_size_flags(SIZE_EXPAND_FILL);
items_sc->add_child(items_list);
HBoxContainer *item_add_hb = memnew(HBoxContainer);
items_tab->add_child(item_add_hb);
LineEdit *item_add_edit = memnew(LineEdit);
item_add_edit->set_h_size_flags(SIZE_EXPAND_FILL);
item_add_hb->add_child(item_add_edit);
item_add_edit->connect(SceneStringName(text_submitted), callable_mp(this, &ThemeTypeEditor::_item_add_lineedit_cbk).bind(p_data_type, item_add_edit));
Button *item_add_button = memnew(Button);
item_add_button->set_text(TTR("Add"));
item_add_button->set_disabled(true);
item_add_hb->add_child(item_add_button);
item_add_button->connect(SceneStringName(pressed), callable_mp(this, &ThemeTypeEditor::_item_add_cbk).bind(p_data_type, item_add_edit));
item_add_edit->set_meta("button", item_add_button);
item_add_edit->connect(SceneStringName(text_changed), callable_mp(this, &ThemeTypeEditor::_update_add_button).bind(item_add_edit));
return items_list;
}
void ThemeTypeEditor::_update_type_list() {
ERR_FAIL_COND(edited_theme.is_null());
if (updating) {
return;
}
updating = true;
Control *focused = get_viewport()->gui_get_focus_owner();
if (focused) {
if (focusables.has(focused)) {
// If focus is currently on one of the internal property editors, don't update.
updating = false;
return;
}
Node *focus_parent = focused->get_parent();
while (focus_parent) {
Control *c = Object::cast_to<Control>(focus_parent);
if (c && focusables.has(c)) {
// If focus is currently on one of the internal property editors, don't update.
updating = false;
return;
}
focus_parent = focus_parent->get_parent();
}
}
List<StringName> theme_types;
edited_theme->get_type_list(&theme_types);
theme_types.sort_custom<StringName::AlphCompare>();
theme_type_list->clear();
if (theme_types.size() > 0) {
theme_type_list->set_disabled(false);
bool item_reselected = false;
int e_idx = 0;
for (const StringName &E : theme_types) {
Ref<Texture2D> item_icon;
if (E == "") {
item_icon = get_editor_theme_icon(SNAME("NodeDisabled"));
} else {
item_icon = EditorNode::get_singleton()->get_class_icon(E, "NodeDisabled");
}
theme_type_list->add_icon_item(item_icon, E);
if (E == edited_type) {
theme_type_list->select(e_idx);
item_reselected = true;
}
e_idx++;
}
if (!item_reselected) {
theme_type_list->select(0);
_list_type_selected(0);
} else {
_update_type_items();
}
} else {
theme_type_list->set_disabled(true);
theme_type_list->add_item(TTR("None"));
edited_type = "";
_update_type_items();
}
updating = false;
}
void ThemeTypeEditor::_update_type_list_debounced() {
update_debounce_timer->start();
}
HashMap<StringName, bool> ThemeTypeEditor::_get_type_items(String p_type_name, Theme::DataType p_type, bool p_include_default) {
HashMap<StringName, bool> items;
List<StringName> names;
if (p_include_default) {
names.clear();
String default_type;
{
const StringName variation_base = edited_theme->get_type_variation_base(p_type_name);
if (variation_base != StringName()) {
default_type = variation_base;
}
}
if (default_type.is_empty()) {
// If variation base was not found in the edited theme, look in the default theme.
const StringName variation_base = ThemeDB::get_singleton()->get_default_theme()->get_type_variation_base(p_type_name);
if (variation_base != StringName()) {
default_type = variation_base;
}
}
if (default_type.is_empty()) {
default_type = p_type_name;
}
List<ThemeDB::ThemeItemBind> theme_binds;
ThemeDB::get_singleton()->get_class_items(default_type, &theme_binds, true, p_type);
for (const ThemeDB::ThemeItemBind &E : theme_binds) {
names.push_back(E.item_name);
}
names.sort_custom<StringName::AlphCompare>();
for (const StringName &E : names) {
items[E] = false;
}
}
{
names.clear();
edited_theme->get_theme_item_list(p_type, p_type_name, &names);
names.sort_custom<StringName::AlphCompare>();
for (const StringName &E : names) {
items[E] = true;
}
}
List<StringName> keys;
for (const KeyValue<StringName, bool> &E : items) {
keys.push_back(E.key);
}
keys.sort_custom<StringName::AlphCompare>();
HashMap<StringName, bool> ordered_items;
for (const StringName &E : keys) {
ordered_items[E] = items[E];
}
return ordered_items;
}
HBoxContainer *ThemeTypeEditor::_create_property_control(Theme::DataType p_data_type, String p_item_name, bool p_editable) {
HBoxContainer *item_control = memnew(HBoxContainer);
HBoxContainer *item_name_container = memnew(HBoxContainer);
item_name_container->set_h_size_flags(SIZE_EXPAND_FILL);
item_name_container->set_stretch_ratio(2.0);
item_control->add_child(item_name_container);
Label *item_name = memnew(ThemeItemLabel);
item_name->set_h_size_flags(SIZE_EXPAND_FILL);
item_name->set_clip_text(true);
item_name->set_text(p_item_name);
// `|` separators used in `EditorHelpBit`.
item_name->set_tooltip_text("theme_item|" + edited_type + "|" + p_item_name);
item_name->set_mouse_filter(Control::MOUSE_FILTER_STOP);
item_name_container->add_child(item_name);
if (p_editable) {
LineEdit *item_name_edit = memnew(LineEdit);
item_name_edit->set_h_size_flags(SIZE_EXPAND_FILL);
item_name_edit->set_text(p_item_name);
item_name_container->add_child(item_name_edit);
item_name_edit->connect(SceneStringName(text_submitted), callable_mp(this, &ThemeTypeEditor::_item_rename_entered).bind(p_data_type, p_item_name, item_name_container));
item_name_edit->hide();
Button *item_rename_button = memnew(Button);
item_rename_button->set_button_icon(get_editor_theme_icon(SNAME("Edit")));
item_rename_button->set_tooltip_text(TTR("Rename Item"));
item_rename_button->set_flat(true);
item_name_container->add_child(item_rename_button);
item_rename_button->connect(SceneStringName(pressed), callable_mp(this, &ThemeTypeEditor::_item_rename_cbk).bind(p_data_type, p_item_name, item_name_container));
Button *item_remove_button = memnew(Button);
item_remove_button->set_button_icon(get_editor_theme_icon(SNAME("Remove")));
item_remove_button->set_tooltip_text(TTR("Remove Item"));
item_remove_button->set_flat(true);
item_name_container->add_child(item_remove_button);
item_remove_button->connect(SceneStringName(pressed), callable_mp(this, &ThemeTypeEditor::_item_remove_cbk).bind(p_data_type, p_item_name));
Button *item_rename_confirm_button = memnew(Button);
item_rename_confirm_button->set_button_icon(get_editor_theme_icon(SNAME("ImportCheck")));
item_rename_confirm_button->set_tooltip_text(TTR("Confirm Item Rename"));
item_rename_confirm_button->set_flat(true);
item_name_container->add_child(item_rename_confirm_button);
item_rename_confirm_button->connect(SceneStringName(pressed), callable_mp(this, &ThemeTypeEditor::_item_rename_confirmed).bind(p_data_type, p_item_name, item_name_container));
item_rename_confirm_button->hide();
Button *item_rename_cancel_button = memnew(Button);
item_rename_cancel_button->set_button_icon(get_editor_theme_icon(SNAME("ImportFail")));
item_rename_cancel_button->set_tooltip_text(TTR("Cancel Item Rename"));
item_rename_cancel_button->set_flat(true);
item_name_container->add_child(item_rename_cancel_button);
item_rename_cancel_button->connect(SceneStringName(pressed), callable_mp(this, &ThemeTypeEditor::_item_rename_canceled).bind(p_data_type, p_item_name, item_name_container));
item_rename_cancel_button->hide();
} else {
item_name->add_theme_color_override(SceneStringName(font_color), get_theme_color(SNAME("font_disabled_color"), EditorStringName(Editor)));
Button *item_override_button = memnew(Button);
item_override_button->set_button_icon(get_editor_theme_icon(SNAME("Add")));
item_override_button->set_tooltip_text(TTR("Override Item"));
item_override_button->set_flat(true);
item_name_container->add_child(item_override_button);
item_override_button->connect(SceneStringName(pressed), callable_mp(this, &ThemeTypeEditor::_item_override_cbk).bind(p_data_type, p_item_name));
}
return item_control;
}
void ThemeTypeEditor::_add_focusable(Control *p_control) {
focusables.append(p_control);
}
void ThemeTypeEditor::_update_type_items() {
bool show_default = show_default_items_button->is_pressed();
focusables.clear();
// Colors.
{
for (int i = color_items_list->get_child_count() - 1; i >= 0; i--) {
Node *node = color_items_list->get_child(i);
node->queue_free();
color_items_list->remove_child(node);
}
HashMap<StringName, bool> color_items = _get_type_items(edited_type, Theme::DATA_TYPE_COLOR, show_default);
for (const KeyValue<StringName, bool> &E : color_items) {
HBoxContainer *item_control = _create_property_control(Theme::DATA_TYPE_COLOR, E.key, E.value);
ColorPickerButton *item_editor = memnew(ColorPickerButton);
item_editor->set_h_size_flags(SIZE_EXPAND_FILL);
item_control->add_child(item_editor);
if (E.value) {
item_editor->set_pick_color(edited_theme->get_color(E.key, edited_type));
item_editor->connect("color_changed", callable_mp(this, &ThemeTypeEditor::_color_item_changed).bind(E.key));
item_editor->get_popup()->connect("about_to_popup", callable_mp(EditorNode::get_singleton(), &EditorNode::setup_color_picker).bind(item_editor->get_picker()));
} else {
item_editor->set_pick_color(ThemeDB::get_singleton()->get_default_theme()->get_color(E.key, edited_type));
item_editor->set_disabled(true);
}
_add_focusable(item_editor);
color_items_list->add_child(item_control);
}
}
// Constants.
{
for (int i = constant_items_list->get_child_count() - 1; i >= 0; i--) {
Node *node = constant_items_list->get_child(i);
node->queue_free();
constant_items_list->remove_child(node);
}
HashMap<StringName, bool> constant_items = _get_type_items(edited_type, Theme::DATA_TYPE_CONSTANT, show_default);
for (const KeyValue<StringName, bool> &E : constant_items) {
HBoxContainer *item_control = _create_property_control(Theme::DATA_TYPE_CONSTANT, E.key, E.value);
SpinBox *item_editor = memnew(SpinBox);
item_editor->set_h_size_flags(SIZE_EXPAND_FILL);
item_editor->set_min(-100000);
item_editor->set_max(100000);
item_editor->set_step(1);
item_editor->set_allow_lesser(true);
item_editor->set_allow_greater(true);
item_control->add_child(item_editor);
if (E.value) {
item_editor->set_value(edited_theme->get_constant(E.key, edited_type));
item_editor->connect(SceneStringName(value_changed), callable_mp(this, &ThemeTypeEditor::_constant_item_changed).bind(E.key));
} else {
item_editor->set_value(ThemeDB::get_singleton()->get_default_theme()->get_constant(E.key, edited_type));
item_editor->set_editable(false);
}
_add_focusable(item_editor);
constant_items_list->add_child(item_control);
}
}
// Fonts.
{
for (int i = font_items_list->get_child_count() - 1; i >= 0; i--) {
Node *node = font_items_list->get_child(i);
node->queue_free();
font_items_list->remove_child(node);
}
HashMap<StringName, bool> font_items = _get_type_items(edited_type, Theme::DATA_TYPE_FONT, show_default);
for (const KeyValue<StringName, bool> &E : font_items) {
HBoxContainer *item_control = _create_property_control(Theme::DATA_TYPE_FONT, E.key, E.value);
EditorResourcePicker *item_editor = memnew(EditorResourcePicker);
item_editor->set_h_size_flags(SIZE_EXPAND_FILL);
item_editor->set_base_type("Font");
item_control->add_child(item_editor);
if (E.value) {
if (edited_theme->has_font(E.key, edited_type)) {
item_editor->set_edited_resource(edited_theme->get_font(E.key, edited_type));
} else {
item_editor->set_edited_resource(Ref<Resource>());
}
item_editor->connect("resource_selected", callable_mp(this, &ThemeTypeEditor::_edit_resource_item));
item_editor->connect("resource_changed", callable_mp(this, &ThemeTypeEditor::_font_item_changed).bind(E.key));
} else {
if (ThemeDB::get_singleton()->get_default_theme()->has_font(E.key, edited_type)) {
item_editor->set_edited_resource(ThemeDB::get_singleton()->get_default_theme()->get_font(E.key, edited_type));
} else {
item_editor->set_edited_resource(Ref<Resource>());
}
item_editor->set_editable(false);
}
_add_focusable(item_editor);
font_items_list->add_child(item_control);
}
}
// Fonts sizes.
{
for (int i = font_size_items_list->get_child_count() - 1; i >= 0; i--) {
Node *node = font_size_items_list->get_child(i);
node->queue_free();
font_size_items_list->remove_child(node);
}
HashMap<StringName, bool> font_size_items = _get_type_items(edited_type, Theme::DATA_TYPE_FONT_SIZE, show_default);
for (const KeyValue<StringName, bool> &E : font_size_items) {
HBoxContainer *item_control = _create_property_control(Theme::DATA_TYPE_FONT_SIZE, E.key, E.value);
SpinBox *item_editor = memnew(SpinBox);
item_editor->set_h_size_flags(SIZE_EXPAND_FILL);
item_editor->set_min(-100000);
item_editor->set_max(100000);
item_editor->set_step(1);
item_editor->set_allow_lesser(true);
item_editor->set_allow_greater(true);
item_control->add_child(item_editor);
if (E.value) {
item_editor->set_value(edited_theme->get_font_size(E.key, edited_type));
item_editor->connect(SceneStringName(value_changed), callable_mp(this, &ThemeTypeEditor::_font_size_item_changed).bind(E.key));
} else {
item_editor->set_value(ThemeDB::get_singleton()->get_default_theme()->get_font_size(E.key, edited_type));
item_editor->set_editable(false);
}
_add_focusable(item_editor);
font_size_items_list->add_child(item_control);
}
}
// Icons.
{
for (int i = icon_items_list->get_child_count() - 1; i >= 0; i--) {
Node *node = icon_items_list->get_child(i);
node->queue_free();
icon_items_list->remove_child(node);
}
HashMap<StringName, bool> icon_items = _get_type_items(edited_type, Theme::DATA_TYPE_ICON, show_default);
for (const KeyValue<StringName, bool> &E : icon_items) {
HBoxContainer *item_control = _create_property_control(Theme::DATA_TYPE_ICON, E.key, E.value);
EditorResourcePicker *item_editor = memnew(EditorResourcePicker);
item_editor->set_h_size_flags(SIZE_EXPAND_FILL);
item_editor->set_base_type("Texture2D");
item_control->add_child(item_editor);
if (E.value) {
if (edited_theme->has_icon(E.key, edited_type)) {
item_editor->set_edited_resource(edited_theme->get_icon(E.key, edited_type));
} else {
item_editor->set_edited_resource(Ref<Resource>());
}
item_editor->connect("resource_selected", callable_mp(this, &ThemeTypeEditor::_edit_resource_item));
item_editor->connect("resource_changed", callable_mp(this, &ThemeTypeEditor::_icon_item_changed).bind(E.key));
} else {
if (ThemeDB::get_singleton()->get_default_theme()->has_icon(E.key, edited_type)) {
item_editor->set_edited_resource(ThemeDB::get_singleton()->get_default_theme()->get_icon(E.key, edited_type));
} else {
item_editor->set_edited_resource(Ref<Resource>());
}
item_editor->set_editable(false);
}
_add_focusable(item_editor);
icon_items_list->add_child(item_control);
}
}
// Styleboxes.
{
for (int i = stylebox_items_list->get_child_count() - 1; i >= 0; i--) {
Node *node = stylebox_items_list->get_child(i);
node->queue_free();
stylebox_items_list->remove_child(node);
}
if (leading_stylebox.pinned) {
HBoxContainer *item_control = _create_property_control(Theme::DATA_TYPE_STYLEBOX, leading_stylebox.item_name, true);
EditorResourcePicker *item_editor = memnew(EditorResourcePicker);
item_editor->set_h_size_flags(SIZE_EXPAND_FILL);
item_editor->set_stretch_ratio(1.5);
item_editor->set_base_type("StyleBox");
Button *pin_leader_button = memnew(Button);
pin_leader_button->set_flat(true);
pin_leader_button->set_toggle_mode(true);
pin_leader_button->set_pressed(true);
pin_leader_button->set_button_icon(get_editor_theme_icon(SNAME("Pin")));
pin_leader_button->set_tooltip_text(TTR("Unpin this StyleBox as a main style."));
item_control->add_child(pin_leader_button);
pin_leader_button->connect(SceneStringName(pressed), callable_mp(this, &ThemeTypeEditor::_on_unpin_leader_button_pressed));
item_control->add_child(item_editor);
if (edited_theme->has_stylebox(leading_stylebox.item_name, edited_type)) {
item_editor->set_edited_resource(leading_stylebox.stylebox);
} else {
item_editor->set_edited_resource(Ref<Resource>());
}
item_editor->connect("resource_selected", callable_mp(this, &ThemeTypeEditor::_edit_resource_item));
item_editor->connect("resource_changed", callable_mp(this, &ThemeTypeEditor::_stylebox_item_changed).bind(leading_stylebox.item_name));
stylebox_items_list->add_child(item_control);
stylebox_items_list->add_child(memnew(HSeparator));
}
HashMap<StringName, bool> stylebox_items = _get_type_items(edited_type, Theme::DATA_TYPE_STYLEBOX, show_default);
for (const KeyValue<StringName, bool> &E : stylebox_items) {
if (leading_stylebox.pinned && leading_stylebox.item_name == E.key) {
continue;
}
HBoxContainer *item_control = _create_property_control(Theme::DATA_TYPE_STYLEBOX, E.key, E.value);
EditorResourcePicker *item_editor = memnew(EditorResourcePicker);
item_editor->set_h_size_flags(SIZE_EXPAND_FILL);
item_editor->set_stretch_ratio(1.5);
item_editor->set_base_type("StyleBox");
if (E.value) {
if (edited_theme->has_stylebox(E.key, edited_type)) {
item_editor->set_edited_resource(edited_theme->get_stylebox(E.key, edited_type));
} else {
item_editor->set_edited_resource(Ref<Resource>());
}
item_editor->connect("resource_selected", callable_mp(this, &ThemeTypeEditor::_edit_resource_item));
item_editor->connect("resource_changed", callable_mp(this, &ThemeTypeEditor::_stylebox_item_changed).bind(E.key));
Button *pin_leader_button = memnew(Button);
pin_leader_button->set_flat(true);
pin_leader_button->set_toggle_mode(true);
pin_leader_button->set_button_icon(get_editor_theme_icon(SNAME("Pin")));
pin_leader_button->set_tooltip_text(TTR("Pin this StyleBox as a main style. Editing its properties will update the same properties in all other StyleBoxes of this type."));
item_control->add_child(pin_leader_button);
pin_leader_button->connect(SceneStringName(pressed), callable_mp(this, &ThemeTypeEditor::_on_pin_leader_button_pressed).bind(item_editor, E.key));
} else {
if (ThemeDB::get_singleton()->get_default_theme()->has_stylebox(E.key, edited_type)) {
item_editor->set_edited_resource(ThemeDB::get_singleton()->get_default_theme()->get_stylebox(E.key, edited_type));
} else {
item_editor->set_edited_resource(Ref<Resource>());
}
item_editor->set_editable(false);
}
item_control->add_child(item_editor);
_add_focusable(item_editor);
stylebox_items_list->add_child(item_control);
}
}
// Various type settings.
if (edited_type.is_empty() || ClassDB::class_exists(edited_type)) {
type_variation_edit->set_editable(false);
type_variation_edit->set_text("");
type_variation_button->hide();
type_variation_locked->set_visible(!edited_type.is_empty());
} else {
type_variation_edit->set_editable(true);
type_variation_edit->set_text(edited_theme->get_type_variation_base(edited_type));
_add_focusable(type_variation_edit);
type_variation_button->show();
type_variation_locked->hide();
}
}
void ThemeTypeEditor::_list_type_selected(int p_index) {
edited_type = theme_type_list->get_item_text(p_index);
_update_type_items();
}
void ThemeTypeEditor::_add_type_button_cbk() {
add_type_mode = ADD_THEME_TYPE;
add_type_dialog->set_title(TTR("Add Item Type"));
add_type_dialog->set_ok_button_text(TTR("Add Type"));
add_type_dialog->set_include_own_types(false);
add_type_dialog->popup_centered(Size2(560, 420) * EDSCALE);
}
void ThemeTypeEditor::_add_default_type_items() {
List<StringName> names;
String default_type = edited_type;
if (edited_theme->get_type_variation_base(edited_type) != StringName()) {
default_type = edited_theme->get_type_variation_base(edited_type);
}
Ref<Theme> old_snapshot = edited_theme->duplicate();
Ref<Theme> new_snapshot = edited_theme->duplicate();
updating = true;
{
names.clear();
ThemeDB::get_singleton()->get_default_theme()->get_icon_list(default_type, &names);
for (const StringName &E : names) {
if (!new_snapshot->has_icon(E, edited_type)) {
new_snapshot->set_icon(E, edited_type, ThemeDB::get_singleton()->get_default_theme()->get_icon(E, edited_type));
}
}
}
{
names.clear();
ThemeDB::get_singleton()->get_default_theme()->get_stylebox_list(default_type, &names);
for (const StringName &E : names) {
if (!new_snapshot->has_stylebox(E, edited_type)) {
new_snapshot->set_stylebox(E, edited_type, ThemeDB::get_singleton()->get_default_theme()->get_stylebox(E, edited_type));
}
}
}
{
names.clear();
ThemeDB::get_singleton()->get_default_theme()->get_font_list(default_type, &names);
for (const StringName &E : names) {
if (!new_snapshot->has_font(E, edited_type)) {
new_snapshot->set_font(E, edited_type, ThemeDB::get_singleton()->get_default_theme()->get_font(E, edited_type));
}
}
}
{
names.clear();
ThemeDB::get_singleton()->get_default_theme()->get_font_size_list(default_type, &names);
for (const StringName &E : names) {
if (!new_snapshot->has_font_size(E, edited_type)) {
new_snapshot->set_font_size(E, edited_type, ThemeDB::get_singleton()->get_default_theme()->get_font_size(E, edited_type));
}
}
}
{
names.clear();
ThemeDB::get_singleton()->get_default_theme()->get_color_list(default_type, &names);
for (const StringName &E : names) {
if (!new_snapshot->has_color(E, edited_type)) {
new_snapshot->set_color(E, edited_type, ThemeDB::get_singleton()->get_default_theme()->get_color(E, edited_type));
}
}
}
{
names.clear();
ThemeDB::get_singleton()->get_default_theme()->get_constant_list(default_type, &names);
for (const StringName &E : names) {
if (!new_snapshot->has_constant(E, edited_type)) {
new_snapshot->set_constant(E, edited_type, ThemeDB::get_singleton()->get_default_theme()->get_constant(E, edited_type));
}
}
}
updating = false;
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Override All Default Theme Items"));
ur->add_do_method(*edited_theme, "merge_with", new_snapshot);
ur->add_undo_method(*edited_theme, "clear");
ur->add_undo_method(*edited_theme, "merge_with", old_snapshot);
ur->add_do_method(this, "_update_type_items");
ur->add_undo_method(this, "_update_type_items");
ur->commit_action();
}
void ThemeTypeEditor::_update_add_button(const String &p_text, LineEdit *p_for_edit) {
Button *button = Object::cast_to<Button>(p_for_edit->get_meta("button"));
button->set_disabled(p_text.strip_edges().is_empty());
}
void ThemeTypeEditor::_item_add_cbk(int p_data_type, Control *p_control) {
LineEdit *le = Object::cast_to<LineEdit>(p_control);
if (le->get_text().strip_edges().is_empty()) {
return;
}
String item_name = le->get_text().strip_edges();
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Add Theme Item"));
switch (p_data_type) {
case Theme::DATA_TYPE_COLOR: {
ur->add_do_method(*edited_theme, "set_color", item_name, edited_type, Color());
ur->add_undo_method(*edited_theme, "clear_color", item_name, edited_type);
} break;
case Theme::DATA_TYPE_CONSTANT: {
ur->add_do_method(*edited_theme, "set_constant", item_name, edited_type, 0);
ur->add_undo_method(*edited_theme, "clear_constant", item_name, edited_type);
} break;
case Theme::DATA_TYPE_FONT: {
ur->add_do_method(*edited_theme, "set_font", item_name, edited_type, Ref<Font>());
ur->add_undo_method(*edited_theme, "clear_font", item_name, edited_type);
} break;
case Theme::DATA_TYPE_FONT_SIZE: {
ur->add_do_method(*edited_theme, "set_font_size", item_name, edited_type, -1);
ur->add_undo_method(*edited_theme, "clear_font_size", item_name, edited_type);
} break;
case Theme::DATA_TYPE_ICON: {
ur->add_do_method(*edited_theme, "set_icon", item_name, edited_type, Ref<Texture2D>());
ur->add_undo_method(*edited_theme, "clear_icon", item_name, edited_type);
} break;
case Theme::DATA_TYPE_STYLEBOX: {
Ref<StyleBox> sb;
ur->add_do_method(*edited_theme, "set_stylebox", item_name, edited_type, sb);
ur->add_undo_method(*edited_theme, "clear_stylebox", item_name, edited_type);
if (is_stylebox_pinned(sb)) {
ur->add_undo_method(this, "_unpin_leading_stylebox");
}
} break;
}
ur->commit_action();
le->set_text("");
_update_add_button("", le);
}
void ThemeTypeEditor::_item_add_lineedit_cbk(String p_value, int p_data_type, Control *p_control) {
_item_add_cbk(p_data_type, p_control);
}
void ThemeTypeEditor::_item_override_cbk(int p_data_type, String p_item_name) {
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Override Theme Item"));
switch (p_data_type) {
case Theme::DATA_TYPE_COLOR: {
ur->add_do_method(*edited_theme, "set_color", p_item_name, edited_type, ThemeDB::get_singleton()->get_default_theme()->get_color(p_item_name, edited_type));
ur->add_undo_method(*edited_theme, "clear_color", p_item_name, edited_type);
} break;
case Theme::DATA_TYPE_CONSTANT: {
ur->add_do_method(*edited_theme, "set_constant", p_item_name, edited_type, ThemeDB::get_singleton()->get_default_theme()->get_constant(p_item_name, edited_type));
ur->add_undo_method(*edited_theme, "clear_constant", p_item_name, edited_type);
} break;
case Theme::DATA_TYPE_FONT: {
ur->add_do_method(*edited_theme, "set_font", p_item_name, edited_type, Ref<Font>());
ur->add_undo_method(*edited_theme, "clear_font", p_item_name, edited_type);
} break;
case Theme::DATA_TYPE_FONT_SIZE: {
ur->add_do_method(*edited_theme, "set_font_size", p_item_name, edited_type, ThemeDB::get_singleton()->get_default_theme()->get_font_size(p_item_name, edited_type));
ur->add_undo_method(*edited_theme, "clear_font_size", p_item_name, edited_type);
} break;
case Theme::DATA_TYPE_ICON: {
ur->add_do_method(*edited_theme, "set_icon", p_item_name, edited_type, Ref<Texture2D>());
ur->add_undo_method(*edited_theme, "clear_icon", p_item_name, edited_type);
} break;
case Theme::DATA_TYPE_STYLEBOX: {
Ref<StyleBox> sb;
ur->add_do_method(*edited_theme, "set_stylebox", p_item_name, edited_type, sb);
ur->add_undo_method(*edited_theme, "clear_stylebox", p_item_name, edited_type);
if (is_stylebox_pinned(sb)) {
ur->add_undo_method(this, "_unpin_leading_stylebox");
}
} break;
}
ur->commit_action();
}
void ThemeTypeEditor::_item_remove_cbk(int p_data_type, String p_item_name) {
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Remove Theme Item"));
switch (p_data_type) {
case Theme::DATA_TYPE_COLOR: {
ur->add_do_method(*edited_theme, "clear_color", p_item_name, edited_type);
ur->add_undo_method(*edited_theme, "set_color", p_item_name, edited_type, edited_theme->get_color(p_item_name, edited_type));
} break;
case Theme::DATA_TYPE_CONSTANT: {
ur->add_do_method(*edited_theme, "clear_constant", p_item_name, edited_type);
ur->add_undo_method(*edited_theme, "set_constant", p_item_name, edited_type, edited_theme->get_constant(p_item_name, edited_type));
} break;
case Theme::DATA_TYPE_FONT: {
ur->add_do_method(*edited_theme, "clear_font", p_item_name, edited_type);
if (edited_theme->has_font(p_item_name, edited_type)) {
ur->add_undo_method(*edited_theme, "set_font", p_item_name, edited_type, edited_theme->get_font(p_item_name, edited_type));
} else {
ur->add_undo_method(*edited_theme, "set_font", p_item_name, edited_type, Ref<Font>());
}
} break;
case Theme::DATA_TYPE_FONT_SIZE: {
ur->add_do_method(*edited_theme, "clear_font_size", p_item_name, edited_type);
ur->add_undo_method(*edited_theme, "set_font_size", p_item_name, edited_type, edited_theme->get_font_size(p_item_name, edited_type));
} break;
case Theme::DATA_TYPE_ICON: {
ur->add_do_method(*edited_theme, "clear_icon", p_item_name, edited_type);
if (edited_theme->has_icon(p_item_name, edited_type)) {
ur->add_undo_method(*edited_theme, "set_icon", p_item_name, edited_type, edited_theme->get_icon(p_item_name, edited_type));
} else {
ur->add_undo_method(*edited_theme, "set_icon", p_item_name, edited_type, Ref<Texture2D>());
}
} break;
case Theme::DATA_TYPE_STYLEBOX: {
Ref<StyleBox> sb = edited_theme->get_stylebox(p_item_name, edited_type);
ur->add_do_method(*edited_theme, "clear_stylebox", p_item_name, edited_type);
if (edited_theme->has_stylebox(p_item_name, edited_type)) {
ur->add_undo_method(*edited_theme, "set_stylebox", p_item_name, edited_type, sb);
} else {
ur->add_undo_method(*edited_theme, "set_stylebox", p_item_name, edited_type, Ref<StyleBox>());
}
if (is_stylebox_pinned(sb)) {
ur->add_do_method(this, "_unpin_leading_stylebox");
ur->add_undo_method(this, "_pin_leading_stylebox", p_item_name, sb);
}
} break;
}
ur->commit_action();
}
void ThemeTypeEditor::_item_rename_cbk(int p_data_type, String p_item_name, Control *p_control) {
// Label
Object::cast_to<Label>(p_control->get_child(0))->hide();
// Label buttons
Object::cast_to<Button>(p_control->get_child(2))->hide();
Object::cast_to<Button>(p_control->get_child(3))->hide();
// LineEdit
Object::cast_to<LineEdit>(p_control->get_child(1))->set_text(p_item_name);
Object::cast_to<LineEdit>(p_control->get_child(1))->show();
// LineEdit buttons
Object::cast_to<Button>(p_control->get_child(4))->show();
Object::cast_to<Button>(p_control->get_child(5))->show();
}
void ThemeTypeEditor::_item_rename_confirmed(int p_data_type, String p_item_name, Control *p_control) {
LineEdit *le = Object::cast_to<LineEdit>(p_control->get_child(1));
if (le->get_text().strip_edges().is_empty()) {
return;
}
String new_name = le->get_text().strip_edges();
if (new_name == p_item_name) {
_item_rename_canceled(p_data_type, p_item_name, p_control);
return;
}
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Rename Theme Item"));
switch (p_data_type) {
case Theme::DATA_TYPE_COLOR: {
ur->add_do_method(*edited_theme, "rename_color", p_item_name, new_name, edited_type);
ur->add_undo_method(*edited_theme, "rename_color", new_name, p_item_name, edited_type);
} break;
case Theme::DATA_TYPE_CONSTANT: {
ur->add_do_method(*edited_theme, "rename_constant", p_item_name, new_name, edited_type);
ur->add_undo_method(*edited_theme, "rename_constant", new_name, p_item_name, edited_type);
} break;
case Theme::DATA_TYPE_FONT: {
ur->add_do_method(*edited_theme, "rename_font", p_item_name, new_name, edited_type);
ur->add_undo_method(*edited_theme, "rename_font", new_name, p_item_name, edited_type);
} break;
case Theme::DATA_TYPE_FONT_SIZE: {
ur->add_do_method(*edited_theme, "rename_font_size", p_item_name, new_name, edited_type);
ur->add_undo_method(*edited_theme, "rename_font_size", new_name, p_item_name, edited_type);
} break;
case Theme::DATA_TYPE_ICON: {
ur->add_do_method(*edited_theme, "rename_icon", p_item_name, new_name, edited_type);
ur->add_undo_method(*edited_theme, "rename_icon", new_name, p_item_name, edited_type);
} break;
case Theme::DATA_TYPE_STYLEBOX: {
ur->add_do_method(*edited_theme, "rename_stylebox", p_item_name, new_name, edited_type);
ur->add_undo_method(*edited_theme, "rename_stylebox", new_name, p_item_name, edited_type);
if (leading_stylebox.pinned && leading_stylebox.item_name == p_item_name) {
leading_stylebox.item_name = new_name;
}
} break;
}
ur->commit_action();
}
void ThemeTypeEditor::_item_rename_entered(String p_value, int p_data_type, String p_item_name, Control *p_control) {
_item_rename_confirmed(p_data_type, p_item_name, p_control);
}
void ThemeTypeEditor::_item_rename_canceled(int p_data_type, String p_item_name, Control *p_control) {
// LineEdit
Object::cast_to<LineEdit>(p_control->get_child(1))->hide();
// LineEdit buttons
Object::cast_to<Button>(p_control->get_child(4))->hide();
Object::cast_to<Button>(p_control->get_child(5))->hide();
// Label
Object::cast_to<Label>(p_control->get_child(0))->show();
// Label buttons
Object::cast_to<Button>(p_control->get_child(2))->show();
Object::cast_to<Button>(p_control->get_child(3))->show();
}
void ThemeTypeEditor::_color_item_changed(Color p_value, String p_item_name) {
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Set Color Item in Theme"), UndoRedo::MERGE_ENDS);
ur->add_do_method(*edited_theme, "set_color", p_item_name, edited_type, p_value);
ur->add_undo_method(*edited_theme, "set_color", p_item_name, edited_type, edited_theme->get_color(p_item_name, edited_type));
ur->commit_action();
}
void ThemeTypeEditor::_constant_item_changed(float p_value, String p_item_name) {
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Set Constant Item in Theme"));
ur->add_do_method(*edited_theme, "set_constant", p_item_name, edited_type, p_value);
ur->add_undo_method(*edited_theme, "set_constant", p_item_name, edited_type, edited_theme->get_constant(p_item_name, edited_type));
ur->commit_action();
}
void ThemeTypeEditor::_font_size_item_changed(float p_value, String p_item_name) {
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Set Font Size Item in Theme"));
ur->add_do_method(*edited_theme, "set_font_size", p_item_name, edited_type, p_value);
ur->add_undo_method(*edited_theme, "set_font_size", p_item_name, edited_type, edited_theme->get_font_size(p_item_name, edited_type));
ur->commit_action();
}
void ThemeTypeEditor::_edit_resource_item(Ref<Resource> p_resource, bool p_edit) {
EditorNode::get_singleton()->edit_resource(p_resource);
}
void ThemeTypeEditor::_font_item_changed(Ref<Font> p_value, String p_item_name) {
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Set Font Item in Theme"));
ur->add_do_method(*edited_theme, "set_font", p_item_name, edited_type, p_value.is_valid() ? p_value : Ref<Font>());
if (edited_theme->has_font(p_item_name, edited_type)) {
ur->add_undo_method(*edited_theme, "set_font", p_item_name, edited_type, edited_theme->get_font(p_item_name, edited_type));
} else {
ur->add_undo_method(*edited_theme, "set_font", p_item_name, edited_type, Ref<Font>());
}
ur->add_do_method(this, CoreStringName(call_deferred), "_update_type_items");
ur->add_undo_method(this, CoreStringName(call_deferred), "_update_type_items");
ur->commit_action();
}
void ThemeTypeEditor::_icon_item_changed(Ref<Texture2D> p_value, String p_item_name) {
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Set Icon Item in Theme"));
ur->add_do_method(*edited_theme, "set_icon", p_item_name, edited_type, p_value.is_valid() ? p_value : Ref<Texture2D>());
if (edited_theme->has_icon(p_item_name, edited_type)) {
ur->add_undo_method(*edited_theme, "set_icon", p_item_name, edited_type, edited_theme->get_icon(p_item_name, edited_type));
} else {
ur->add_undo_method(*edited_theme, "set_icon", p_item_name, edited_type, Ref<Texture2D>());
}
ur->add_do_method(this, CoreStringName(call_deferred), "_update_type_items");
ur->add_undo_method(this, CoreStringName(call_deferred), "_update_type_items");
ur->commit_action();
}
void ThemeTypeEditor::_stylebox_item_changed(Ref<StyleBox> p_value, String p_item_name) {
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Set Stylebox Item in Theme"));
ur->add_do_method(*edited_theme, "set_stylebox", p_item_name, edited_type, p_value.is_valid() ? p_value : Ref<StyleBox>());
if (edited_theme->has_stylebox(p_item_name, edited_type)) {
ur->add_undo_method(*edited_theme, "set_stylebox", p_item_name, edited_type, edited_theme->get_stylebox(p_item_name, edited_type));
} else {
ur->add_undo_method(*edited_theme, "set_stylebox", p_item_name, edited_type, Ref<StyleBox>());
}
ur->add_do_method(this, "_change_pinned_stylebox");
ur->add_undo_method(this, "_change_pinned_stylebox");
ur->add_do_method(this, CoreStringName(call_deferred), "_update_type_items");
ur->add_undo_method(this, CoreStringName(call_deferred), "_update_type_items");
ur->commit_action();
}
void ThemeTypeEditor::_change_pinned_stylebox() {
if (leading_stylebox.pinned) {
if (leading_stylebox.stylebox.is_valid()) {
leading_stylebox.stylebox->disconnect_changed(callable_mp(this, &ThemeTypeEditor::_update_stylebox_from_leading));
}
Ref<StyleBox> new_stylebox = edited_theme->get_stylebox(leading_stylebox.item_name, edited_type);
leading_stylebox.stylebox = new_stylebox;
leading_stylebox.ref_stylebox = (new_stylebox.is_valid() ? new_stylebox->duplicate() : Ref<Resource>());
if (leading_stylebox.stylebox.is_valid()) {
new_stylebox->connect_changed(callable_mp(this, &ThemeTypeEditor::_update_stylebox_from_leading));
}
} else if (leading_stylebox.stylebox.is_valid()) {
leading_stylebox.stylebox->disconnect_changed(callable_mp(this, &ThemeTypeEditor::_update_stylebox_from_leading));
}
}
void ThemeTypeEditor::_on_pin_leader_button_pressed(Control *p_editor, String p_item_name) {
Ref<StyleBox> stylebox;
if (Object::cast_to<EditorResourcePicker>(p_editor)) {
stylebox = Object::cast_to<EditorResourcePicker>(p_editor)->get_edited_resource();
}
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Pin Stylebox"));
ur->add_do_method(this, "_pin_leading_stylebox", p_item_name, stylebox);
if (leading_stylebox.pinned) {
ur->add_undo_method(this, "_pin_leading_stylebox", leading_stylebox.item_name, leading_stylebox.stylebox);
} else {
ur->add_undo_method(this, "_unpin_leading_stylebox");
}
ur->commit_action();
}
void ThemeTypeEditor::_pin_leading_stylebox(String p_item_name, Ref<StyleBox> p_stylebox) {
if (leading_stylebox.stylebox.is_valid()) {
leading_stylebox.stylebox->disconnect_changed(callable_mp(this, &ThemeTypeEditor::_update_stylebox_from_leading));
}
LeadingStylebox leader;
leader.pinned = true;
leader.item_name = p_item_name;
leader.stylebox = p_stylebox;
leader.ref_stylebox = (p_stylebox.is_valid() ? p_stylebox->duplicate() : Ref<Resource>());
leading_stylebox = leader;
if (p_stylebox.is_valid()) {
p_stylebox->connect_changed(callable_mp(this, &ThemeTypeEditor::_update_stylebox_from_leading));
}
_update_type_items();
}
void ThemeTypeEditor::_on_unpin_leader_button_pressed() {
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Unpin Stylebox"));
ur->add_do_method(this, "_unpin_leading_stylebox");
ur->add_undo_method(this, "_pin_leading_stylebox", leading_stylebox.item_name, leading_stylebox.stylebox);
ur->commit_action();
}
void ThemeTypeEditor::_unpin_leading_stylebox() {
if (leading_stylebox.stylebox.is_valid()) {
leading_stylebox.stylebox->disconnect_changed(callable_mp(this, &ThemeTypeEditor::_update_stylebox_from_leading));
}
LeadingStylebox leader;
leader.pinned = false;
leading_stylebox = leader;
_update_type_items();
}
void ThemeTypeEditor::_update_stylebox_from_leading() {
if (!leading_stylebox.pinned || leading_stylebox.stylebox.is_null()) {
return;
}
ERR_FAIL_COND_MSG(edited_theme.is_null(), "Leading stylebox does not have an edited theme to update");
// Prevent changes from immediately being reported while the operation is still ongoing.
edited_theme->_freeze_change_propagation();
List<StringName> names;
edited_theme->get_stylebox_list(edited_type, &names);
List<Ref<StyleBox>> styleboxes;
for (const StringName &E : names) {
Ref<StyleBox> sb = edited_theme->get_stylebox(E, edited_type);
// Avoid itself, stylebox can be shared between items.
if (sb == leading_stylebox.stylebox) {
continue;
}
if (sb->get_class() == leading_stylebox.stylebox->get_class()) {
styleboxes.push_back(sb);
}
}
List<PropertyInfo> props;
leading_stylebox.stylebox->get_property_list(&props);
for (const PropertyInfo &E : props) {
if (!(E.usage & PROPERTY_USAGE_STORAGE)) {
continue;
}
Variant value = leading_stylebox.stylebox->get(E.name);
Variant ref_value = leading_stylebox.ref_stylebox->get(E.name);
if (value == ref_value) {
continue;
}
for (const Ref<StyleBox> &F : styleboxes) {
Ref<StyleBox> sb = F;
sb->set(E.name, value);
}
}
leading_stylebox.ref_stylebox = leading_stylebox.stylebox->duplicate();
// Allow changes to be reported now that the operation is finished.
edited_theme->_unfreeze_and_propagate_changes();
}
void ThemeTypeEditor::_type_variation_changed(const String p_value) {
EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton();
ur->create_action(TTR("Set Theme Type Variation"));
if (p_value.is_empty()) {
ur->add_do_method(*edited_theme, "clear_type_variation", edited_type);
} else {
ur->add_do_method(*edited_theme, "set_type_variation", edited_type, StringName(p_value));
}
if (edited_theme->get_type_variation_base(edited_type) == "") {
ur->add_undo_method(*edited_theme, "clear_type_variation", edited_type);
} else {
ur->add_undo_method(*edited_theme, "set_type_variation", edited_type, edited_theme->get_type_variation_base(edited_type));
}
ur->commit_action();
}
void ThemeTypeEditor::_add_type_variation_cbk() {
add_type_mode = ADD_VARIATION_BASE;
add_type_dialog->set_title(TTR("Set Variation Base Type"));
add_type_dialog->set_ok_button_text(TTR("Set Base Type"));
add_type_dialog->set_include_own_types(true);
add_type_dialog->popup_centered(Size2(560, 420) * EDSCALE);
}
void ThemeTypeEditor::_add_type_dialog_selected(const String p_type_name) {
if (add_type_mode == ADD_THEME_TYPE) {
select_type(p_type_name);
} else if (add_type_mode == ADD_VARIATION_BASE) {
_type_variation_changed(p_type_name);
}
}
void ThemeTypeEditor::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_ENTER_TREE:
case NOTIFICATION_THEME_CHANGED: {
add_type_button->set_button_icon(get_editor_theme_icon(SNAME("Add")));
data_type_tabs->set_tab_icon(0, get_editor_theme_icon(SNAME("Color")));
data_type_tabs->set_tab_icon(1, get_editor_theme_icon(SNAME("MemberConstant")));
data_type_tabs->set_tab_icon(2, get_editor_theme_icon(SNAME("FontItem")));
data_type_tabs->set_tab_icon(3, get_editor_theme_icon(SNAME("FontSize")));
data_type_tabs->set_tab_icon(4, get_editor_theme_icon(SNAME("ImageTexture")));
data_type_tabs->set_tab_icon(5, get_editor_theme_icon(SNAME("StyleBoxFlat")));
data_type_tabs->set_tab_icon(6, get_editor_theme_icon(SNAME("Tools")));
type_variation_button->set_button_icon(get_editor_theme_icon(SNAME("Add")));
} break;
}
}
void ThemeTypeEditor::_bind_methods() {
ClassDB::bind_method(D_METHOD("_update_type_items"), &ThemeTypeEditor::_update_type_items);
ClassDB::bind_method(D_METHOD("_pin_leading_stylebox"), &ThemeTypeEditor::_pin_leading_stylebox);
ClassDB::bind_method(D_METHOD("_unpin_leading_stylebox"), &ThemeTypeEditor::_unpin_leading_stylebox);
ClassDB::bind_method(D_METHOD("_change_pinned_stylebox"), &ThemeTypeEditor::_change_pinned_stylebox);
}
void ThemeTypeEditor::set_edited_theme(const Ref<Theme> &p_theme) {
if (edited_theme.is_valid()) {
edited_theme->disconnect_changed(callable_mp(this, &ThemeTypeEditor::_update_type_list_debounced));
}
edited_theme = p_theme;
if (edited_theme.is_valid()) {
edited_theme->connect_changed(callable_mp(this, &ThemeTypeEditor::_update_type_list_debounced));
_update_type_list();
}
add_type_dialog->set_edited_theme(edited_theme);
}
void ThemeTypeEditor::select_type(String p_type_name) {
edited_type = p_type_name;
bool type_exists = false;
for (int i = 0; i < theme_type_list->get_item_count(); i++) {
String type_name = theme_type_list->get_item_text(i);
if (type_name == edited_type) {
theme_type_list->select(i);
type_exists = true;
break;
}
}
if (type_exists) {
_update_type_items();
} else {
edited_theme->add_icon_type(edited_type);
edited_theme->add_stylebox_type(edited_type);
edited_theme->add_font_type(edited_type);
edited_theme->add_font_size_type(edited_type);
edited_theme->add_color_type(edited_type);
edited_theme->add_constant_type(edited_type);
_update_type_list();
}
}
bool ThemeTypeEditor::is_stylebox_pinned(Ref<StyleBox> p_stylebox) {
return leading_stylebox.pinned && leading_stylebox.stylebox == p_stylebox;
}
ThemeTypeEditor::ThemeTypeEditor() {
VBoxContainer *main_vb = memnew(VBoxContainer);
add_child(main_vb);
HBoxContainer *type_list_hb = memnew(HBoxContainer);
main_vb->add_child(type_list_hb);
Label *type_list_label = memnew(Label);
type_list_label->set_text(TTR("Type:"));
type_list_hb->add_child(type_list_label);
theme_type_list = memnew(OptionButton);
theme_type_list->set_h_size_flags(SIZE_EXPAND_FILL);
theme_type_list->set_text_overrun_behavior(TextServer::OVERRUN_TRIM_ELLIPSIS);
theme_type_list->set_auto_translate_mode(AUTO_TRANSLATE_MODE_DISABLED);
type_list_hb->add_child(theme_type_list);
theme_type_list->connect(SceneStringName(item_selected), callable_mp(this, &ThemeTypeEditor::_list_type_selected));
add_type_button = memnew(Button);
add_type_button->set_tooltip_text(TTR("Add a type from a list of available types or create a new one."));
type_list_hb->add_child(add_type_button);
add_type_button->connect(SceneStringName(pressed), callable_mp(this, &ThemeTypeEditor::_add_type_button_cbk));
HBoxContainer *type_controls = memnew(HBoxContainer);
main_vb->add_child(type_controls);
show_default_items_button = memnew(CheckButton);
show_default_items_button->set_h_size_flags(SIZE_EXPAND_FILL);
show_default_items_button->set_text(TTR("Show Default"));
show_default_items_button->set_tooltip_text(TTR("Show default type items alongside items that have been overridden."));
show_default_items_button->set_pressed(true);
type_controls->add_child(show_default_items_button);
show_default_items_button->connect(SceneStringName(pressed), callable_mp(this, &ThemeTypeEditor::_update_type_items));
Button *add_default_items_button = memnew(Button);
add_default_items_button->set_h_size_flags(SIZE_EXPAND_FILL);
add_default_items_button->set_text(TTR("Override All"));
add_default_items_button->set_tooltip_text(TTR("Override all default type items."));
type_controls->add_child(add_default_items_button);
add_default_items_button->connect(SceneStringName(pressed), callable_mp(this, &ThemeTypeEditor::_add_default_type_items));
data_type_tabs = memnew(TabContainer);
data_type_tabs->set_tab_alignment(TabBar::ALIGNMENT_CENTER);
main_vb->add_child(data_type_tabs);
data_type_tabs->set_v_size_flags(SIZE_EXPAND_FILL);
data_type_tabs->set_use_hidden_tabs_for_min_size(true);
data_type_tabs->set_theme_type_variation("TabContainerOdd");
color_items_list = _create_item_list(Theme::DATA_TYPE_COLOR);
constant_items_list = _create_item_list(Theme::DATA_TYPE_CONSTANT);
font_items_list = _create_item_list(Theme::DATA_TYPE_FONT);
font_size_items_list = _create_item_list(Theme::DATA_TYPE_FONT_SIZE);
icon_items_list = _create_item_list(Theme::DATA_TYPE_ICON);
stylebox_items_list = _create_item_list(Theme::DATA_TYPE_STYLEBOX);
VBoxContainer *type_settings_tab = memnew(VBoxContainer);
type_settings_tab->set_custom_minimum_size(Size2(0, 160) * EDSCALE);
data_type_tabs->add_child(type_settings_tab);
data_type_tabs->set_tab_title(data_type_tabs->get_tab_count() - 1, "");
ScrollContainer *type_settings_sc = memnew(ScrollContainer);
type_settings_sc->set_v_size_flags(SIZE_EXPAND_FILL);
type_settings_sc->set_horizontal_scroll_mode(ScrollContainer::SCROLL_MODE_DISABLED);
type_settings_tab->add_child(type_settings_sc);
VBoxContainer *type_settings_list = memnew(VBoxContainer);
type_settings_list->set_h_size_flags(SIZE_EXPAND_FILL);
type_settings_sc->add_child(type_settings_list);
VBoxContainer *type_variation_vb = memnew(VBoxContainer);
type_settings_list->add_child(type_variation_vb);
HBoxContainer *type_variation_hb = memnew(HBoxContainer);
type_variation_vb->add_child(type_variation_hb);
Label *type_variation_label = memnew(Label);
type_variation_hb->add_child(type_variation_label);
type_variation_label->set_text(TTR("Base Type"));
type_variation_label->set_h_size_flags(Control::SIZE_EXPAND_FILL);
type_variation_edit = memnew(LineEdit);
type_variation_hb->add_child(type_variation_edit);
type_variation_edit->set_h_size_flags(Control::SIZE_EXPAND_FILL);
type_variation_edit->connect(SceneStringName(text_changed), callable_mp(this, &ThemeTypeEditor::_type_variation_changed));
type_variation_edit->connect(SceneStringName(focus_exited), callable_mp(this, &ThemeTypeEditor::_update_type_items));
type_variation_button = memnew(Button);
type_variation_hb->add_child(type_variation_button);
type_variation_button->set_tooltip_text(TTR("Select the variation base type from a list of available types."));
type_variation_button->connect(SceneStringName(pressed), callable_mp(this, &ThemeTypeEditor::_add_type_variation_cbk));
type_variation_locked = memnew(Label);
type_variation_vb->add_child(type_variation_locked);
type_variation_locked->set_horizontal_alignment(HORIZONTAL_ALIGNMENT_CENTER);
type_variation_locked->set_autowrap_mode(TextServer::AUTOWRAP_WORD);
type_variation_locked->set_text(TTR("A type associated with a built-in class cannot be marked as a variation of another type."));
type_variation_locked->hide();
add_type_dialog = memnew(ThemeTypeDialog);
add_child(add_type_dialog);
add_type_dialog->connect("type_selected", callable_mp(this, &ThemeTypeEditor::_add_type_dialog_selected));
update_debounce_timer = memnew(Timer);
update_debounce_timer->set_one_shot(true);
update_debounce_timer->set_wait_time(0.5);
update_debounce_timer->connect("timeout", callable_mp(this, &ThemeTypeEditor::_update_type_list));
add_child(update_debounce_timer);
}
///////////////////////
void ThemeEditor::edit(const Ref<Theme> &p_theme) {
if (theme == p_theme) {
return;
}
theme = p_theme;
theme_type_editor->set_edited_theme(p_theme);
theme_edit_dialog->set_edited_theme(p_theme);
for (int i = 0; i < preview_tabs_content->get_child_count(); i++) {
ThemeEditorPreview *preview_tab = Object::cast_to<ThemeEditorPreview>(preview_tabs_content->get_child(i));
if (!preview_tab) {
continue;
}
preview_tab->set_preview_theme(p_theme);
}
if (theme.is_valid()) {
theme_name->set_text(TTR("Theme:") + " " + theme->get_path().get_file());
}
}
Ref<Theme> ThemeEditor::get_edited_theme() {
return theme;
}
void ThemeEditor::_theme_save_button_cbk(bool p_save_as) {
ERR_FAIL_COND_MSG(theme.is_null(), "Invalid state of the Theme Editor; the Theme resource is missing.");
if (p_save_as) {
EditorNode::get_singleton()->save_resource_as(theme);
} else {
EditorNode::get_singleton()->save_resource(theme);
}
}
void ThemeEditor::_theme_edit_button_cbk() {
theme_edit_dialog->popup_centered(Size2(850, 700) * EDSCALE);
}
void ThemeEditor::_theme_close_button_cbk() {
plugin->make_visible(false); // Enables auto hide.
if (theme.is_valid() && InspectorDock::get_inspector_singleton()->get_edited_object() == theme.ptr()) {
EditorNode::get_singleton()->push_item(nullptr);
} else {
theme = Ref<Theme>();
EditorNode::get_singleton()->hide_unused_editors(plugin);
}
}
void ThemeEditor::_scene_closed(const String &p_path) {
if (theme.is_valid() && theme->is_built_in() && theme->get_path().get_slice("::", 0) == p_path) {
theme = Ref<Theme>();
EditorNode::get_singleton()->hide_unused_editors(plugin);
}
}
void ThemeEditor::_add_preview_button_cbk() {
preview_scene_dialog->popup_file_dialog();
}
void ThemeEditor::_preview_scene_dialog_cbk(const String &p_path) {
SceneThemeEditorPreview *preview_tab = memnew(SceneThemeEditorPreview);
if (!preview_tab->set_preview_scene(p_path)) {
memdelete(preview_tab);
return;
}
_add_preview_tab(preview_tab, p_path.get_file(), get_editor_theme_icon(SNAME("PackedScene")));
preview_tab->connect("scene_invalidated", callable_mp(this, &ThemeEditor::_remove_preview_tab_invalid).bind(preview_tab));
preview_tab->connect("scene_reloaded", callable_mp(this, &ThemeEditor::_update_preview_tab).bind(preview_tab));
}
void ThemeEditor::_add_preview_tab(ThemeEditorPreview *p_preview_tab, const String &p_preview_name, const Ref<Texture2D> &p_icon) {
p_preview_tab->set_preview_theme(theme);
preview_tabs->add_tab(p_preview_name, p_icon);
preview_tabs_content->add_child(p_preview_tab);
preview_tabs->set_tab_button_icon(preview_tabs->get_tab_count() - 1, EditorNode::get_singleton()->get_editor_theme()->get_icon(SNAME("close"), SNAME("TabBar")));
p_preview_tab->connect("control_picked", callable_mp(this, &ThemeEditor::_preview_control_picked));
preview_tabs->set_current_tab(preview_tabs->get_tab_count() - 1);
}
void ThemeEditor::_change_preview_tab(int p_tab) {
ERR_FAIL_INDEX_MSG(p_tab, preview_tabs_content->get_child_count(), "Attempting to open a preview tab that doesn't exist.");
for (int i = 0; i < preview_tabs_content->get_child_count(); i++) {
Control *c = Object::cast_to<Control>(preview_tabs_content->get_child(i));
if (!c) {
continue;
}
c->set_visible(i == p_tab);
}
}
void ThemeEditor::_remove_preview_tab(int p_tab) {
ERR_FAIL_INDEX_MSG(p_tab, preview_tabs_content->get_child_count(), "Attempting to remove a preview tab that doesn't exist.");
ThemeEditorPreview *preview_tab = Object::cast_to<ThemeEditorPreview>(preview_tabs_content->get_child(p_tab));
ERR_FAIL_COND_MSG(Object::cast_to<DefaultThemeEditorPreview>(preview_tab), "Attemptying to remove the default preview tab.");
if (preview_tab) {
preview_tab->disconnect("control_picked", callable_mp(this, &ThemeEditor::_preview_control_picked));
if (preview_tab->is_connected("scene_invalidated", callable_mp(this, &ThemeEditor::_remove_preview_tab_invalid))) {
preview_tab->disconnect("scene_invalidated", callable_mp(this, &ThemeEditor::_remove_preview_tab_invalid));
}
if (preview_tab->is_connected("scene_reloaded", callable_mp(this, &ThemeEditor::_update_preview_tab))) {
preview_tab->disconnect("scene_reloaded", callable_mp(this, &ThemeEditor::_update_preview_tab));
}
preview_tabs_content->remove_child(preview_tab);
preview_tab->queue_free();
preview_tabs->remove_tab(p_tab);
_change_preview_tab(preview_tabs->get_current_tab());
}
}
void ThemeEditor::_remove_preview_tab_invalid(Node *p_tab_control) {
int tab_index = p_tab_control->get_index();
_remove_preview_tab(tab_index);
}
void ThemeEditor::_update_preview_tab(Node *p_tab_control) {
if (!Object::cast_to<SceneThemeEditorPreview>(p_tab_control)) {
return;
}
int tab_index = p_tab_control->get_index();
SceneThemeEditorPreview *scene_preview = Object::cast_to<SceneThemeEditorPreview>(p_tab_control);
preview_tabs->set_tab_title(tab_index, scene_preview->get_preview_scene_path().get_file());
}
void ThemeEditor::_preview_control_picked(String p_class_name) {
theme_type_editor->select_type(p_class_name);
}
bool ThemeEditor::can_drop_data_fw(const Point2 &p_point, const Variant &p_data, Control *p_from) {
const Dictionary d = p_data;
if (!d.has("type")) {
return false;
}
if (String(d["type"]) == "files") {
const Vector<String> files = d["files"];
if (files.size() != 1) {
return false;
}
const String ftype = EditorFileSystem::get_singleton()->get_file_type(files[0]);
return ftype == "PackedScene";
}
return false;
}
void ThemeEditor::drop_data_fw(const Point2 &p_point, const Variant &p_data, Control *p_from) {
Dictionary d = p_data;
Vector<String> files = d["files"];
const String &path = files[0];
SceneThemeEditorPreview *preview_tab = memnew(SceneThemeEditorPreview);
if (!preview_tab->set_preview_scene(path)) {
memdelete(preview_tab);
return;
}
Ref<Texture2D> icon = get_editor_theme_icon(SNAME("PackedScene"));
preview_tab->set_preview_theme(theme);
preview_tabs->add_tab(path.get_file(), icon);
preview_tabs_content->add_child(preview_tab);
preview_tabs->set_tab_button_icon(preview_tabs->get_tab_count() - 1, EditorNode::get_singleton()->get_editor_theme()->get_icon(SNAME("close"), SNAME("TabBar")));
preview_tab->connect("control_picked", callable_mp(this, &ThemeEditor::_preview_control_picked));
preview_tabs->set_current_tab(preview_tabs->get_tab_count() - 1);
preview_tab->connect("scene_invalidated", callable_mp(this, &ThemeEditor::_remove_preview_tab_invalid).bind(preview_tab));
preview_tab->connect("scene_reloaded", callable_mp(this, &ThemeEditor::_update_preview_tab).bind(preview_tab));
}
void ThemeEditor::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_READY: {
EditorNode::get_singleton()->connect("scene_closed", callable_mp(this, &ThemeEditor::_scene_closed));
} break;
case NOTIFICATION_THEME_CHANGED: {
preview_tabs->add_theme_style_override("tab_selected", get_theme_stylebox(SNAME("ThemeEditorPreviewFG"), EditorStringName(EditorStyles)));
preview_tabs->add_theme_style_override("tab_unselected", get_theme_stylebox(SNAME("ThemeEditorPreviewBG"), EditorStringName(EditorStyles)));
preview_tabs_content->add_theme_style_override(SceneStringName(panel), get_theme_stylebox(SceneStringName(panel), SNAME("TabContainerOdd")));
add_preview_button->set_button_icon(get_editor_theme_icon(SNAME("Add")));
} break;
}
}
ThemeEditor::ThemeEditor() {
HBoxContainer *top_menu = memnew(HBoxContainer);
add_child(top_menu);
theme_name = memnew(Label);
theme_name->set_text(TTR("Theme:"));
theme_name->set_theme_type_variation("HeaderSmall");
top_menu->add_child(theme_name);
top_menu->add_spacer(false);
Button *theme_save_button = memnew(Button);
theme_save_button->set_text(TTR("Save"));
theme_save_button->set_flat(true);
theme_save_button->connect(SceneStringName(pressed), callable_mp(this, &ThemeEditor::_theme_save_button_cbk).bind(false));
top_menu->add_child(theme_save_button);
Button *theme_save_as_button = memnew(Button);
theme_save_as_button->set_text(TTR("Save As..."));
theme_save_as_button->set_flat(true);
theme_save_as_button->connect(SceneStringName(pressed), callable_mp(this, &ThemeEditor::_theme_save_button_cbk).bind(true));
top_menu->add_child(theme_save_as_button);
Button *theme_close_button = memnew(Button);
theme_close_button->set_text(TTR("Close"));
theme_close_button->set_flat(true);
theme_close_button->connect(SceneStringName(pressed), callable_mp(this, &ThemeEditor::_theme_close_button_cbk));
top_menu->add_child(theme_close_button);
top_menu->add_child(memnew(VSeparator));
Button *theme_edit_button = memnew(Button);
theme_edit_button->set_text(TTR("Manage Items..."));
theme_edit_button->set_tooltip_text(TTR("Add, remove, organize and import Theme items."));
theme_edit_button->set_flat(true);
theme_edit_button->connect(SceneStringName(pressed), callable_mp(this, &ThemeEditor::_theme_edit_button_cbk));
top_menu->add_child(theme_edit_button);
theme_type_editor = memnew(ThemeTypeEditor);
theme_edit_dialog = memnew(ThemeItemEditorDialog(theme_type_editor));
theme_edit_dialog->hide();
top_menu->add_child(theme_edit_dialog);
HSplitContainer *main_hs = memnew(HSplitContainer);
main_hs->set_v_size_flags(SIZE_EXPAND_FILL);
add_child(main_hs);
VBoxContainer *preview_tabs_vb = memnew(VBoxContainer);
preview_tabs_vb->set_h_size_flags(SIZE_EXPAND_FILL);
preview_tabs_vb->set_custom_minimum_size(Size2(520, 0) * EDSCALE);
preview_tabs_vb->add_theme_constant_override("separation", 2 * EDSCALE);
main_hs->add_child(preview_tabs_vb);
HBoxContainer *preview_tabbar_hb = memnew(HBoxContainer);
preview_tabs_vb->add_child(preview_tabbar_hb);
preview_tabs_content = memnew(PanelContainer);
preview_tabs_content->set_v_size_flags(SIZE_EXPAND_FILL);
preview_tabs_content->set_draw_behind_parent(true);
preview_tabs_vb->add_child(preview_tabs_content);
preview_tabs = memnew(TabBar);
preview_tabs->set_h_size_flags(SIZE_EXPAND_FILL);
preview_tabbar_hb->add_child(preview_tabs);
preview_tabs->connect("tab_changed", callable_mp(this, &ThemeEditor::_change_preview_tab));
preview_tabs->connect("tab_button_pressed", callable_mp(this, &ThemeEditor::_remove_preview_tab));
HBoxContainer *add_preview_button_hb = memnew(HBoxContainer);
preview_tabbar_hb->add_child(add_preview_button_hb);
add_preview_button = memnew(Button);
add_preview_button->set_text(TTR("Add Preview"));
add_preview_button_hb->add_child(add_preview_button);
add_preview_button->connect(SceneStringName(pressed), callable_mp(this, &ThemeEditor::_add_preview_button_cbk));
DefaultThemeEditorPreview *default_preview_tab = memnew(DefaultThemeEditorPreview);
preview_tabs_content->add_child(default_preview_tab);
default_preview_tab->connect("control_picked", callable_mp(this, &ThemeEditor::_preview_control_picked));
preview_tabs->add_tab(TTR("Default Preview"));
preview_scene_dialog = memnew(EditorFileDialog);
preview_scene_dialog->set_file_mode(EditorFileDialog::FILE_MODE_OPEN_FILE);
preview_scene_dialog->set_title(TTR("Select UI Scene:"));
List<String> ext;
ResourceLoader::get_recognized_extensions_for_type("PackedScene", &ext);
for (const String &E : ext) {
preview_scene_dialog->add_filter("*." + E, TTR("Scene"));
}
main_hs->add_child(preview_scene_dialog);
preview_scene_dialog->connect("file_selected", callable_mp(this, &ThemeEditor::_preview_scene_dialog_cbk));
main_hs->add_child(theme_type_editor);
theme_type_editor->set_custom_minimum_size(Size2(280, 0) * EDSCALE);
SET_DRAG_FORWARDING_CD(top_menu, ThemeEditor);
SET_DRAG_FORWARDING_CD(preview_tabs, ThemeEditor);
}
///////////////////////
void ThemeEditorPlugin::edit(Object *p_object) {
theme_editor->edit(Ref<Theme>(p_object));
}
bool ThemeEditorPlugin::handles(Object *p_object) const {
return Object::cast_to<Theme>(p_object) != nullptr;
}
void ThemeEditorPlugin::make_visible(bool p_visible) {
if (p_visible) {
button->show();
EditorNode::get_bottom_panel()->make_item_visible(theme_editor);
} else {
if (theme_editor->is_visible_in_tree()) {
EditorNode::get_bottom_panel()->hide_bottom_panel();
}
button->hide();
}
}
bool ThemeEditorPlugin::can_auto_hide() const {
return theme_editor->theme.is_null();
}
ThemeEditorPlugin::ThemeEditorPlugin() {
theme_editor = memnew(ThemeEditor);
theme_editor->plugin = this;
theme_editor->set_custom_minimum_size(Size2(0, 200) * EDSCALE);
button = EditorNode::get_bottom_panel()->add_item(TTR("Theme"), theme_editor, ED_SHORTCUT_AND_COMMAND("bottom_panels/toggle_theme_bottom_panel", TTRC("Toggle Theme Bottom Panel")));
button->hide();
}
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