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[Complex Text Layouts] Refactor Font class, default themes and controls to use Text Server interface.

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Implement interface mirroring.
Add TextLine and TextParagraph classes.
Handle UTF-16 input on macOS and Windows.
This commit is contained in:
bruvzg 2020-09-03 14:22:16 +03:00
parent 07d14f5bb8
commit 99666de00f
No known key found for this signature in database
GPG key ID: FCED35F1CECE0D3A
162 changed files with 7008 additions and 3564 deletions
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68
editor/code_editor.cpp
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@ -38,7 +38,7 @@
#include "editor_settings.h"
#include "scene/gui/margin_container.h"
#include "scene/gui/separator.h"
#include "scene/resources/dynamic_font.h"
#include "scene/resources/font.h"
void GotoLineDialog::popup_find_line(CodeEdit *p_edit) {
text_editor = p_edit;
@ -731,6 +731,7 @@ void CodeTextEditor::_text_editor_gui_input(const Ref<InputEvent> &p_event) {
Ref<InputEventMagnifyGesture> magnify_gesture = p_event;
if (magnify_gesture.is_valid()) {
/*
Ref<DynamicFont> font = text_editor->get_theme_font("font");
if (font.is_valid()) {
@ -742,6 +743,8 @@ void CodeTextEditor::_text_editor_gui_input(const Ref<InputEvent> &p_event) {
_add_font_size((int)font_size - font->get_size());
}
*/
//TODO move size to draw functions
return;
}
@ -764,27 +767,15 @@ void CodeTextEditor::_text_editor_gui_input(const Ref<InputEvent> &p_event) {
void CodeTextEditor::_zoom_in() {
font_resize_val += MAX(EDSCALE, 1.0f);
_zoom_changed();
}
void CodeTextEditor::_zoom_out() {
font_resize_val -= MAX(EDSCALE, 1.0f);
_zoom_changed();
}
void CodeTextEditor::_zoom_changed() {
if (font_resize_timer->get_time_left() == 0) {
font_resize_timer->start();
}
}
void CodeTextEditor::_reset_zoom() {
Ref<DynamicFont> font = text_editor->get_theme_font("font"); // Reset source font size to default.
if (font.is_valid()) {
EditorSettings::get_singleton()->set("interface/editor/code_font_size", 14);
font->set_size(14);
}
font_resize_val = 1.0f;
//TODO MOVE size to draw functions
}
void CodeTextEditor::_line_col_changed() {
@ -893,29 +884,6 @@ Ref<Texture2D> CodeTextEditor::_get_completion_icon(const ScriptCodeCompletionOp
return tex;
}
void CodeTextEditor::_font_resize_timeout() {
if (_add_font_size(font_resize_val)) {
font_resize_val = 0;
}
}
bool CodeTextEditor::_add_font_size(int p_delta) {
Ref<DynamicFont> font = text_editor->get_theme_font("font");
if (font.is_valid()) {
int new_size = CLAMP(font->get_size() + p_delta, 8 * EDSCALE, 96 * EDSCALE);
if (new_size != font->get_size()) {
EditorSettings::get_singleton()->set("interface/editor/code_font_size", new_size / EDSCALE);
font->set_size(new_size);
}
return true;
} else {
return false;
}
}
void CodeTextEditor::update_editor_settings() {
completion_font_color = EDITOR_GET("text_editor/highlighting/completion_font_color");
completion_string_color = EDITOR_GET("text_editor/highlighting/string_color");
@ -1486,17 +1454,22 @@ void CodeTextEditor::goto_error() {
void CodeTextEditor::_update_font() {
text_editor->add_theme_font_override("font", get_theme_font("source", "EditorFonts"));
text_editor->add_theme_font_size_override("font_size", get_theme_font_size("source_size", "EditorFonts"));
error->add_theme_font_override("font", get_theme_font("status_source", "EditorFonts"));
error->add_theme_font_size_override("font_size", get_theme_font_size("status_source_size", "EditorFonts"));
error->add_theme_color_override("font_color", get_theme_color("error_color", "Editor"));
Ref<Font> status_bar_font = get_theme_font("status_source", "EditorFonts");
int status_bar_font_size = get_theme_font_size("status_source_size", "EditorFonts");
error->add_theme_font_override("font", status_bar_font);
error->add_theme_font_size_override("font_size", status_bar_font_size);
int count = status_bar->get_child_count();
for (int i = 0; i < count; i++) {
Control *n = Object::cast_to<Control>(status_bar->get_child(i));
if (n) {
n->add_theme_font_override("font", status_bar_font);
n->add_theme_font_size_override("font_size", status_bar_font_size);
}
}
}
@ -1547,7 +1520,11 @@ void CodeTextEditor::_set_show_warnings_panel(bool p_show) {
}
void CodeTextEditor::_toggle_scripts_pressed() {
toggle_scripts_button->set_icon(ScriptEditor::get_singleton()->toggle_scripts_panel() ? get_theme_icon("Back", "EditorIcons") : get_theme_icon("Forward", "EditorIcons"));
if (is_layout_rtl()) {
toggle_scripts_button->set_icon(ScriptEditor::get_singleton()->toggle_scripts_panel() ? get_theme_icon("Back", "EditorIcons") : get_theme_icon("Forward", "EditorIcons"));
} else {
toggle_scripts_button->set_icon(ScriptEditor::get_singleton()->toggle_scripts_panel() ? get_theme_icon("Forward", "EditorIcons") : get_theme_icon("Back", "EditorIcons"));
}
}
void CodeTextEditor::_error_pressed(const Ref<InputEvent> &p_event) {
@ -1668,7 +1645,11 @@ void CodeTextEditor::show_toggle_scripts_button() {
}
void CodeTextEditor::update_toggle_scripts_button() {
toggle_scripts_button->set_icon(ScriptEditor::get_singleton()->is_scripts_panel_toggled() ? get_theme_icon("Back", "EditorIcons") : get_theme_icon("Forward", "EditorIcons"));
if (is_layout_rtl()) {
toggle_scripts_button->set_icon(ScriptEditor::get_singleton()->is_scripts_panel_toggled() ? get_theme_icon("Back", "EditorIcons") : get_theme_icon("Forward", "EditorIcons"));
} else {
toggle_scripts_button->set_icon(ScriptEditor::get_singleton()->is_scripts_panel_toggled() ? get_theme_icon("Forward", "EditorIcons") : get_theme_icon("Back", "EditorIcons"));
}
toggle_scripts_button->set_tooltip(TTR("Toggle Scripts Panel") + " (" + ED_GET_SHORTCUT("script_editor/toggle_scripts_panel")->get_as_text() + ")");
}
@ -1750,6 +1731,7 @@ CodeTextEditor::CodeTextEditor() {
warning_count_label->set_tooltip(TTR("Warnings"));
warning_count_label->add_theme_color_override("font_color", EditorNode::get_singleton()->get_gui_base()->get_theme_color("warning_color", "Editor"));
warning_count_label->add_theme_font_override("font", EditorNode::get_singleton()->get_gui_base()->get_theme_font("status_source", "EditorFonts"));
warning_count_label->add_theme_font_size_override("font_size", EditorNode::get_singleton()->get_gui_base()->get_theme_font_size("status_source_size", "EditorFonts"));
warning_count_label->connect("gui_input", callable_mp(this, &CodeTextEditor::_warning_label_gui_input));
is_warnings_panel_opened = false;
@ -1760,6 +1742,7 @@ CodeTextEditor::CodeTextEditor() {
status_bar->add_child(line_and_col_txt);
line_and_col_txt->set_v_size_flags(SIZE_EXPAND | SIZE_SHRINK_CENTER);
line_and_col_txt->add_theme_font_override("font", EditorNode::get_singleton()->get_gui_base()->get_theme_font("status_source", "EditorFonts"));
line_and_col_txt->add_theme_font_size_override("font_size", EditorNode::get_singleton()->get_gui_base()->get_theme_font_size("status_source_size", "EditorFonts"));
line_and_col_txt->set_tooltip(TTR("Line and column numbers."));
line_and_col_txt->set_mouse_filter(MOUSE_FILTER_STOP);
@ -1781,11 +1764,6 @@ CodeTextEditor::CodeTextEditor() {
font_resize_val = 0;
font_size = EditorSettings::get_singleton()->get("interface/editor/code_font_size");
font_resize_timer = memnew(Timer);
add_child(font_resize_timer);
font_resize_timer->set_one_shot(true);
font_resize_timer->set_wait_time(0.07);
font_resize_timer->connect("timeout", callable_mp(this, &CodeTextEditor::_font_resize_timeout));
EditorSettings::get_singleton()->connect("settings_changed", callable_mp(this, &CodeTextEditor::_on_settings_change));
}