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ladybird/Userland/Libraries/LibVT/TerminalWidget.h

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Meta: Add license header to source files As suggested by Joshua, this commit adds the 2-clause BSD license as a comment block to the top of every source file. For the first pass, I've just added myself for simplicity. I encourage everyone to add themselves as copyright holders of any file they've added or modified in some significant way. If I've added myself in error somewhere, feel free to replace it with the appropriate copyright holder instead. Going forward, all new source files should include a license header.
2020-01-18 09:38:21 +01:00
/*
LibVT: Clean up TerminalWidget a bit, removing unused cruft
2021-02-15 19:58:18 +01:00
* Copyright (c) 2018-2021, Andreas Kling <kling@serenityos.org>
Libraries: Use default constructors/destructors in LibVT https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines#cother-other-default-operation-rules "The compiler is more likely to get the default semantics right and you cannot implement these functions better than the compiler."
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* Copyright (c) 2022, the SerenityOS developers.
Meta: Add license header to source files As suggested by Joshua, this commit adds the 2-clause BSD license as a comment block to the top of every source file. For the first pass, I've just added myself for simplicity. I encourage everyone to add themselves as copyright holders of any file they've added or modified in some significant way. If I've added myself in error somewhere, feel free to replace it with the appropriate copyright holder instead. Going forward, all new source files should include a license header.
2020-01-18 09:38:21 +01:00
*
Everything: Move to SPDX license identifiers in all files. SPDX License Identifiers are a more compact / standardized way of representing file license information. See: https://spdx.dev/resources/use/#identifiers This was done with the `ambr` search and replace tool. ambr --no-parent-ignore --key-from-file --rep-from-file key.txt rep.txt *
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* SPDX-License-Identifier: BSD-2-Clause
Meta: Add license header to source files As suggested by Joshua, this commit adds the 2-clause BSD license as a comment block to the top of every source file. For the first pass, I've just added myself for simplicity. I encourage everyone to add themselves as copyright holders of any file they've added or modified in some significant way. If I've added myself in error somewhere, feel free to replace it with the appropriate copyright holder instead. Going forward, all new source files should include a license header.
2020-01-18 09:38:21 +01:00
*/
Start working on a graphical Terminal program.
2019-01-15 04:30:55 +01:00
#pragma once
Everywhere: Rename {Deprecated => Byte}String This commit un-deprecates DeprecatedString, and repurposes it as a byte string. As the null state has already been removed, there are no other particularly hairy blockers in repurposing this type as a byte string (what it _really_ is). This commit is auto-generated: $ xs=$(ack -l \bDeprecatedString\b\|deprecated_string AK Userland \ Meta Ports Ladybird Tests Kernel) $ perl -pie 's/\bDeprecatedString\b/ByteString/g; s/deprecated_string/byte_string/g' $xs $ clang-format --style=file -i \ $(git diff --name-only | grep \.cpp\|\.h) $ gn format $(git ls-files '*.gn' '*.gni')
2023-12-16 17:49:34 +03:30
#include <AK/ByteString.h>
LibGUI: Remove more header dependencies from Widget.h
2020-02-15 00:24:14 +01:00
#include <LibCore/ElapsedTimer.h>
LibCore: Remove leading C from filenames
2020-02-06 15:04:03 +01:00
#include <LibCore/Notifier.h>
#include <LibCore/Timer.h>
LibGUI: Add a ClipboardClient for GUI::Clipboard Anyone who inherits from `GUI::Clipboard::ClipboardClient` will receive clipboard notifications via `clipboard_content_did_change()`. Update ClipboardHistoryModel, TextEditor and TerminalWidget to inherit from this class.
2021-07-27 03:19:56 +08:00
#include <LibGUI/Clipboard.h>
LibGUI: Remove more header dependencies from Widget.h
2020-02-15 00:24:14 +01:00
#include <LibGUI/Frame.h>
LibGfx: Rename GraphicsBitmap.{cpp,h} => Bitmap.{cpp,h}
2020-02-06 12:07:05 +01:00
#include <LibGfx/Bitmap.h>
LibGfx: Rename from LibDraw :^)
2020-02-06 12:04:00 +01:00
#include <LibGfx/Rect.h>
LibVT+Kernel: Create `Color` class Previously, we converted colors to their RGB values immediately when they were set. This meant that their semantic meaning was lost, we could not tell a precise RGB value apart from a named/indexed color. The new way of storing colors will allow us to retain this information, so we can change a color scheme on the fly, and previously emitted text will also be affected.
2021-05-27 19:19:30 +02:00
#include <LibVT/Color.h>
LibVT: Create VT::Range and use it to replace selection start / end Based on GUI::TextRange, This is both a bit more expressive and will eventually be used for searching within the terminal
2020-12-28 02:24:37 +02:00
#include <LibVT/Range.h>
LibVT: Factor out terminal emulation from Terminal to make it reusable Now that we're bringing back the in-kernel virtual console, we should move towards having a single implementation of terminal emulation. This patch rips out the emulation code from the Terminal application and turns it into the beginnings of LibVT. The basic design idea is that users of VT::Terminal will implement and provide a VT::TerminalClient subclass to handle presentation-specific things. We'll need to iterate on this, but it's a start. :^)
2019-08-12 17:32:16 +02:00
#include <LibVT/Terminal.h>
Start working on a graphical Terminal program.
2019-01-15 04:30:55 +01:00
LibVT: Put TerminalWidget in the VT namespace :^)
2021-02-27 17:49:08 +01:00
namespace VT {
LibVT: Clean up TerminalWidget a bit, removing unused cruft
2021-02-15 19:58:18 +01:00
class TerminalWidget final
: public GUI::Frame
LibGUI: Add a ClipboardClient for GUI::Clipboard Anyone who inherits from `GUI::Clipboard::ClipboardClient` will receive clipboard notifications via `clipboard_content_did_change()`. Update ClipboardHistoryModel, TextEditor and TerminalWidget to inherit from this class.
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, public VT::TerminalClient
, public GUI::Clipboard::ClipboardClient {
LibVT: Clean up TerminalWidget a bit, removing unused cruft
2021-02-15 19:58:18 +01:00
C_OBJECT(TerminalWidget);
Start working on a graphical Terminal program.
2019-01-15 04:30:55 +01:00
public:
Libraries: Use default constructors/destructors in LibVT https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines#cother-other-default-operation-rules "The compiler is more likely to get the default semantics right and you cannot implement these functions better than the compiler."
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virtual ~TerminalWidget() override = default;
Start working on a graphical Terminal program.
2019-01-15 04:30:55 +01:00
LibVT+Terminal: Give TerminalWidget a hook for EOF on the pty Instead of quitting the application immediately when the pty gives an EOF, fire an on_command_exit hook so the TerminalWidget client can decide for himself what to do.
2019-10-22 21:57:53 +02:00
void set_pty_master_fd(int fd);
Everywhere: Pass AK::StringView by value
2021-11-11 00:55:02 +01:00
void inject_string(StringView string)
LibVT: Make inject_string() a public API so clients can use it This API allows you to add arbitrary input at the current cursor position. You can even do escape sequences! :^)
2019-10-22 22:14:36 +02:00
{
m_terminal.inject_string(string);
flush_dirty_lines();
}
LibVT+Terminal: Give TerminalWidget a hook for EOF on the pty Instead of quitting the application immediately when the pty gives an EOF, fire an on_command_exit hook so the TerminalWidget client can decide for himself what to do.
2019-10-22 21:57:53 +02:00
Port Terminal to LibGUI. To facilitate listening for action on arbitrary file descriptors, I've added a GNotifier class. It's quite simple but very useful: GNotifier notifier(fd, GNotifier::Read); notifier.on_ready_to_read = [this] (GNotifier& fd) { // read from fd or whatever else you like :^) }; The callback will get invoked by GEventLoop when select() says we have something to read on the fd.
2019-02-10 14:28:39 +01:00
void flush_dirty_lines();
Add WindowActivated and WindowDeactivated events. Use this to implement different looking Terminal cursors depending on the window active state.
2019-01-17 17:38:04 +01:00
LibGUI: Put all classes in the GUI namespace and remove the leading G This took me a moment. Welcome to the new world of GUI::Widget! :^)
2020-02-02 15:07:41 +01:00
void apply_size_increments_to_window(GUI::Window&);
Add concept of size increments to windowing system. Use this to implement incremental resizing for Terminal so that we only ever resize to fit a perfect number of rows and columns. This is very nice. :^)
2019-02-21 00:21:23 +01:00
AK: Rename the common integer typedefs to make it obvious what they are. These types can be picked up by including <AK/Types.h>: * u8, u16, u32, u64 (unsigned) * i8, i16, i32, i64 (signed)
2019-07-03 21:17:35 +02:00
void set_opacity(u8);
Everywhere: Remove needless trailing semi-colons after functions This is a new option in clang-format-16.
2023-07-07 22:48:11 -04:00
float opacity() { return m_opacity; }
LibVT+Terminal: Add the option to disable the bell
2020-12-19 21:47:45 +00:00
LibVT: Enable caller to control the visibility of the scrollbar widget In preparation for another feature, expose an API so that any users of this widget can control the scrollbar visibility.
2022-01-14 20:38:30 -08:00
void set_show_scrollbar(bool);
LibVT+Terminal: Add the option to disable the bell
2020-12-19 21:47:45 +00:00
enum class BellMode {
Visible,
AudibleBeep,
Disabled
};
BellMode bell_mode() { return m_bell_mode; }
Everywhere: Remove needless trailing semi-colons after functions This is a new option in clang-format-16.
2023-07-07 22:48:11 -04:00
void set_bell_mode(BellMode bm) { m_bell_mode = bm; }
Terminal: Add ability to adjust the terminal's opacity.
2019-04-29 19:24:18 +02:00
LibVT+Everywhere: Introduce 'automarks' and 'clear previous command' Automarks are similar to bookmarks placed by the terminal, allowing the user to selectively remove a single command and its output from the terminal scrollback. This commit implements a single way to add marks: automatically placing them when the shell becomes interactive. To make sure the shell behaves correctly after its expected prompt position changes, the terminal layer forces a resize event to be passed to the shell on such (possibly) partial clears; this also has the nice side effect of fixing the disappearing prompt on the preexisting "clear including history" action: Fixes #4192.
2024-02-06 01:41:35 +03:30
enum class AutoMarkMode {
MarkNothing,
MarkInteractiveShellPrompt,
};
AutoMarkMode auto_mark_mode() { return m_auto_mark_mode; }
void set_auto_mark_mode(AutoMarkMode am) { m_auto_mark_mode = am; }
Terminal: Add basic mouse selection with copy and paste. Left mouse button selects (and copies the selection on mouse up). The right mouse button then pastes whatever's on the clipboard. I always liked this behavior in PuTTY, so now we have it here as well :^)
2019-06-23 09:18:17 +02:00
bool has_selection() const;
LibVT: Rename VT::BufferPosition to VT::Position and move to own file
2019-08-13 12:48:54 +02:00
bool selection_contains(const VT::Position&) const;
Everywhere: Rename {Deprecated => Byte}String This commit un-deprecates DeprecatedString, and repurposes it as a byte string. As the null state has already been removed, there are no other particularly hairy blockers in repurposing this type as a byte string (what it _really_ is). This commit is auto-generated: $ xs=$(ack -l \bDeprecatedString\b\|deprecated_string AK Userland \ Meta Ports Ladybird Tests Kernel) $ perl -pie 's/\bDeprecatedString\b/ByteString/g; s/deprecated_string/byte_string/g' $xs $ clang-format --style=file -i \ $(git diff --name-only | grep \.cpp\|\.h) $ gn format $(git ls-files '*.gn' '*.gni')
2023-12-16 17:49:34 +03:30
ByteString selected_text() const;
LibVT: Create VT::Range and use it to replace selection start / end Based on GUI::TextRange, This is both a bit more expressive and will eventually be used for searching within the terminal
2020-12-28 02:24:37 +02:00
VT::Range normalized_selection() const { return m_selection.normalized(); }
void set_selection(const VT::Range& selection);
Meta+Userland: Pass Gfx::IntPoint by value This is just two ints or 8 bytes or the size of the reference on x86_64 or AArch64.
2022-12-06 20:27:44 +00:00
VT::Position buffer_position_at(Gfx::IntPoint) const;
Terminal: Add basic mouse selection with copy and paste. Left mouse button selects (and copies the selection on mouse up). The right mouse button then pastes whatever's on the clipboard. I always liked this behavior in PuTTY, so now we have it here as well :^)
2019-06-23 09:18:17 +02:00
Everywhere: Pass AK::StringView by value
2021-11-11 00:55:02 +01:00
VT::Range find_next(StringView, const VT::Position& start = {}, bool case_sensitivity = false, bool should_wrap = false);
VT::Range find_previous(StringView, const VT::Position& start = {}, bool case_sensitivity = false, bool should_wrap = false);
LibVT: Implement find and scroll helper methods in TerminalWidget This is mostly based on TextDocument's similar methods, these will help implement searching within the terminal application. The support for unicode code points is shaky at best, and should probably be improved further.
2020-12-28 11:23:38 +02:00
LibVT: Add TerminalWidget::scroll_to_bottom() API (And use this internally when scrolling to bottom on non-modifier keydown events.)
2020-11-10 11:47:19 +01:00
void scroll_to_bottom();
LibVT: Implement find and scroll helper methods in TerminalWidget This is mostly based on TextDocument's similar methods, these will help implement searching within the terminal application. The support for unicode code points is shaky at best, and should probably be improved further.
2020-12-28 11:23:38 +02:00
void scroll_to_row(int);
LibVT: Add TerminalWidget::scroll_to_bottom() API (And use this internally when scrolling to bottom on non-modifier keydown events.)
2020-11-10 11:47:19 +01:00
Terminal: Allow scrolling through terminal history with the mouse wheel Fixes #470.
2019-08-20 20:11:56 +02:00
bool is_scrollable() const;
LibVT/Terminal: add a scroll length to the TerminalWidget The scroll length is the number of lines by which the terminal will go up/down when scrolling the mouse wheel once.
2020-06-29 22:28:18 +02:00
int scroll_length() const;
Terminal: Allow scrolling through terminal history with the mouse wheel Fixes #470.
2019-08-20 20:11:56 +02:00
LibVT: Make terminal scrollback max size configurable
2020-11-29 17:56:02 +03:30
size_t max_history_size() const { return m_terminal.max_history_size(); }
void set_max_history_size(size_t value) { m_terminal.set_max_history_size(value); }
LibGUI: Put all classes in the GUI namespace and remove the leading G This took me a moment. Welcome to the new world of GUI::Widget! :^)
2020-02-02 15:07:41 +01:00
GUI::Action& copy_action() { return *m_copy_action; }
GUI::Action& paste_action() { return *m_paste_action; }
Terminal+LibVT: Add "clear including history" action (Ctrl+Shift+K) :^) Sometimes you just want to get rid of all your scrollback history in the terminal, and now there's a way to do that.
2020-07-05 23:34:02 +02:00
GUI::Action& clear_including_history_action() { return *m_clear_including_history_action; }
LibVT+Everywhere: Introduce 'automarks' and 'clear previous command' Automarks are similar to bookmarks placed by the terminal, allowing the user to selectively remove a single command and its output from the terminal scrollback. This commit implements a single way to add marks: automatically placing them when the shell becomes interactive. To make sure the shell behaves correctly after its expected prompt position changes, the terminal layer forces a resize event to be passed to the shell on such (possibly) partial clears; this also has the nice side effect of fixing the disappearing prompt on the preexisting "clear including history" action: Fixes #4192.
2024-02-06 01:41:35 +03:30
GUI::Action& clear_to_previous_mark_action() { return *m_clear_to_previous_mark_action; }
Terminal+LibVT: Switch Terminal to using explicit copy/paste actions Instead of implicitly copying whatever you select, and pasting when you middle-click, let's have traditional copy and paste actions bound to Ctrl+Shift+C and Ctrl+Shift+V respectively.
2019-11-20 21:33:23 +01:00
void copy();
void paste();
Terminal+LibVT: Add "clear including history" action (Ctrl+Shift+K) :^) Sometimes you just want to get rid of all your scrollback history in the terminal, and now there's a way to do that.
2020-07-05 23:34:02 +02:00
void clear_including_history();
LibVT+Everywhere: Introduce 'automarks' and 'clear previous command' Automarks are similar to bookmarks placed by the terminal, allowing the user to selectively remove a single command and its output from the terminal scrollback. This commit implements a single way to add marks: automatically placing them when the shell becomes interactive. To make sure the shell behaves correctly after its expected prompt position changes, the terminal layer forces a resize event to be passed to the shell on such (possibly) partial clears; this also has the nice side effect of fixing the disappearing prompt on the preexisting "clear including history" action: Fixes #4192.
2024-02-06 01:41:35 +03:30
void clear_to_previous_mark();
void set_startup_process_id(pid_t pid) { m_startup_process_id = pid; }
Terminal+LibVT: Switch Terminal to using explicit copy/paste actions Instead of implicitly copying whatever you select, and pasting when you middle-click, let's have traditional copy and paste actions bound to Ctrl+Shift+C and Ctrl+Shift+V respectively.
2019-11-20 21:33:23 +01:00
LibVT+Terminal: Add color scheme support This commit introduces color scheme support to Terminal. These are found in `/res/terminal_colors` and the default color scheme can be set in `~/.config/Terminal.ini`. Furthermore, a combo box is added for setting the color scheme at runtime. The previously used default color scheme has been added to `/res/terminal-colors/Default.ini`. To make the implementation more compatible with other color schemes, `TerminalWidget` now supports overriding the default foreground and background colors.
2021-05-28 21:26:39 +02:00
const StringView color_scheme_name() const { return m_color_scheme_name; }
Everywhere: Pass AK::StringView by value
2021-11-11 00:55:02 +01:00
Function<void(StringView)> on_title_change;
Meta+Userland: Pass Gfx::IntSize by value Just two ints like Gfx::IntPoint.
2022-12-06 21:35:32 +00:00
Function<void(Gfx::IntSize)> on_terminal_size_change;
LibVT+Terminal: Give TerminalWidget a hook for EOF on the pty Instead of quitting the application immediately when the pty gives an EOF, fire an on_command_exit hook so the TerminalWidget client can decide for himself what to do.
2019-10-22 21:57:53 +02:00
Function<void()> on_command_exit;
LibVT+Terminal: Don't set window title directly from TerminalWidget Instead, have TerminalWidget provide an on_title_change hook. This allows embedders to decide for themselves what to do if we receive a "set terminal title" escape sequence.
2019-10-21 22:07:59 +02:00
Terminal+LibVT: Add settings window to the terminal context menu
2020-12-30 13:42:16 +01:00
GUI::Menu& context_menu() { return *m_context_menu; }
LibVT: Implement bright color support Previously, we only used bright colors when the bold attribute was set. We now have the option to set it via escape sequences. We also needed to make the bold text behavior optional, as some color schemes do weird things with it. For example, Solarized uses it for various shades of gray, so bold green would turn into a light shade of gray. The following new escape sequences are supported: - `CSI 90;m` to `CSI 97;m`: set bright foreground color - `CSI 100;m` to `CSI 107;m`: set bright background color
2021-06-03 17:26:25 +02:00
constexpr Gfx::Color terminal_color_to_rgb(VT::Color) const;
LibVT+Kernel: Create `Color` class Previously, we converted colors to their RGB values immediately when they were set. This meant that their semantic meaning was lost, we could not tell a precise RGB value apart from a named/indexed color. The new way of storing colors will allow us to retain this information, so we can change a color scheme on the fly, and previously emitted text will also be affected.
2021-05-27 19:19:30 +02:00
Everywhere: Run clang-format
2022-04-01 20:58:27 +03:00
void set_font_and_resize_to_fit(Gfx::Font const&);
LibVT+Terminal: Resize terminal when font changes When the font is changed in the Terminal application, we now resize the terminal window to accomodate the new font.
2021-01-09 13:46:22 +01:00
Terminal+LibVT: Get the color scheme from the system theme
2022-12-02 18:16:58 +02:00
void update_color_scheme();
LibVT+Terminal: Add color scheme support This commit introduces color scheme support to Terminal. These are found in `/res/terminal_colors` and the default color scheme can be set in `~/.config/Terminal.ini`. Furthermore, a combo box is added for setting the color scheme at runtime. The previously used default color scheme has been added to `/res/terminal-colors/Default.ini`. To make the implementation more compatible with other color schemes, `TerminalWidget` now supports overriding the default foreground and background colors.
2021-05-28 21:26:39 +02:00
Terminal+LibVT: Toggle TerminalWidget's focus on input preemption This prevents Terminal's cursor from blinking when a Popup is open.
2022-11-17 09:23:09 -05:00
void set_logical_focus(bool);
LibVT+Kernel: Separate the caret shapes and its steadiness Currently CursorStyle enum handles both the styles and the steadiness or blinking of the terminal caret, which doubles the amount of its entries. This commit changes CursorStyle to CursorShape and moves the blinking option to a seperate boolean value.
2022-05-12 22:52:14 +02:00
VT::CursorShape cursor_shape() { return m_cursor_shape; }
virtual void set_cursor_blinking(bool) override;
virtual void set_cursor_shape(CursorShape) override;
static Optional<VT::CursorShape> parse_cursor_shape(StringView);
LibVT+TerminalSettings: Move settings parsing functions to LibVT This change moves the automark and bell settings parsing functions to LibVT, so that they can be shared between Terminal and TerminalSettings.
2024-02-07 06:05:16 +00:00
static Optional<BellMode> parse_bell(StringView);
static Optional<AutoMarkMode> parse_automark_mode(StringView);
Everywhere: Rename {Deprecated => Byte}String This commit un-deprecates DeprecatedString, and repurposes it as a byte string. As the null state has already been removed, there are no other particularly hairy blockers in repurposing this type as a byte string (what it _really_ is). This commit is auto-generated: $ xs=$(ack -l \bDeprecatedString\b\|deprecated_string AK Userland \ Meta Ports Ladybird Tests Kernel) $ perl -pie 's/\bDeprecatedString\b/ByteString/g; s/deprecated_string/byte_string/g' $xs $ clang-format --style=file -i \ $(git diff --name-only | grep \.cpp\|\.h) $ gn format $(git ls-files '*.gn' '*.gni')
2023-12-16 17:49:34 +03:30
static ByteString stringify_cursor_shape(VT::CursorShape);
LibVT+TerminalSettings: Move settings parsing functions to LibVT This change moves the automark and bell settings parsing functions to LibVT, so that they can be shared between Terminal and TerminalSettings.
2024-02-07 06:05:16 +00:00
static ByteString stringify_bell(BellMode);
static ByteString stringify_automark_mode(AutoMarkMode);
LibVT+Kernel: Separate the caret shapes and its steadiness Currently CursorStyle enum handles both the styles and the steadiness or blinking of the terminal caret, which doubles the amount of its entries. This commit changes CursorStyle to CursorShape and moves the blinking option to a seperate boolean value.
2022-05-12 22:52:14 +02:00
Start working on a graphical Terminal program.
2019-01-15 04:30:55 +01:00
private:
Libraries: Fix visibility of Object-derivative constructors Derivatives of Core::Object should be constructed through ClassName::construct(), to avoid handling ref-counted objects with refcount zero. Fixing the visibility means that misuses like this are more difficult.
2021-10-31 23:38:04 +01:00
TerminalWidget(int ptm_fd, bool automatic_size_policy);
LibGUI: Put all classes in the GUI namespace and remove the leading G This took me a moment. Welcome to the new world of GUI::Widget! :^)
2020-02-02 15:07:41 +01:00
// ^GUI::Widget
LibCore: Put all classes in the Core namespace and remove the leading C I've been wanting to do this for a long time. It's time we start being consistent about how this stuff works. The new convention is: - "LibFoo" is a userspace library that provides the "Foo" namespace. That's it :^) This was pretty tedious to convert and I didn't even start on LibGUI yet. But it's coming up next.
2020-02-02 12:34:39 +01:00
virtual void event(Core::Event&) override;
LibGUI: Put all classes in the GUI namespace and remove the leading G This took me a moment. Welcome to the new world of GUI::Widget! :^)
2020-02-02 15:07:41 +01:00
virtual void paint_event(GUI::PaintEvent&) override;
virtual void resize_event(GUI::ResizeEvent&) override;
virtual void keydown_event(GUI::KeyEvent&) override;
TerminalWidget: Implement ALT selection When holding ALT & selecting text, the terminal now forms a rectangle selection similar to other terminal behaviors.
2020-03-05 22:34:31 -06:00
virtual void keyup_event(GUI::KeyEvent&) override;
LibGUI: Put all classes in the GUI namespace and remove the leading G This took me a moment. Welcome to the new world of GUI::Widget! :^)
2020-02-02 15:07:41 +01:00
virtual void mousedown_event(GUI::MouseEvent&) override;
LibVT: Don't commit to opening a hyperlink until mouseup It felt too rushed to open links when simply mousedown'ing on them. Improve this by implementing basic "click" semantics instead. This patch also introduces the ability to prevent link opening if you want to force selection instead. Hold shift and we will not open links.
2020-05-10 15:57:45 +02:00
virtual void mouseup_event(GUI::MouseEvent&) override;
LibGUI: Put all classes in the GUI namespace and remove the leading G This took me a moment. Welcome to the new world of GUI::Widget! :^)
2020-02-02 15:07:41 +01:00
virtual void mousemove_event(GUI::MouseEvent&) override;
virtual void mousewheel_event(GUI::MouseEvent&) override;
virtual void doubleclick_event(GUI::MouseEvent&) override;
LibGUI: Make focus events more aware of why focus is changing This patch adds GUI::FocusEvent which has a GUI::FocusSource. The focus source is one of three things: - Programmatic - Mouse - Keyboard This allows receivers of focus events to implement different behaviors depending on how they receive/lose focus.
2020-08-14 19:56:40 +02:00
virtual void focusin_event(GUI::FocusEvent&) override;
virtual void focusout_event(GUI::FocusEvent&) override;
LibGUI: Put all classes in the GUI namespace and remove the leading G This took me a moment. Welcome to the new world of GUI::Widget! :^)
2020-02-02 15:07:41 +01:00
virtual void context_menu_event(GUI::ContextMenuEvent&) override;
LibVT: Accept supported drag enter events
2022-06-20 11:57:26 +02:00
virtual void drag_enter_event(GUI::DragEvent&) override;
LibGUI: Put all classes in the GUI namespace and remove the leading G This took me a moment. Welcome to the new world of GUI::Widget! :^)
2020-02-02 15:07:41 +01:00
virtual void drop_event(GUI::DropEvent&) override;
LibVT: Show the hover hand cursor when hovering over hyperlinks :^)
2020-05-09 17:04:12 +02:00
virtual void leave_event(Core::Event&) override;
LibVT: Relayout TerminalWidget on font change We were not recomputing the internal dimensions after a font changed, which caused things to look very off. It's still not perfect as we're always using the same (small) font for bold text, which obviously sticks out like a sore pinky when the rest of the terminal text is large.
2020-01-08 21:09:43 +01:00
virtual void did_change_font() override;
Port Terminal to LibGUI. To facilitate listening for action on arbitrary file descriptors, I've added a GNotifier class. It's quite simple but very useful: GNotifier notifier(fd, GNotifier::Read); notifier.on_ready_to_read = [this] (GNotifier& fd) { // read from fd or whatever else you like :^) }; The callback will get invoked by GEventLoop when select() says we have something to read on the fd.
2019-02-10 14:28:39 +01:00
LibVT: Factor out terminal emulation from Terminal to make it reusable Now that we're bringing back the in-kernel virtual console, we should move towards having a single implementation of terminal emulation. This patch rips out the emulation code from the Terminal application and turns it into the beginnings of LibVT. The basic design idea is that users of VT::Terminal will implement and provide a VT::TerminalClient subclass to handle presentation-specific things. We'll need to iterate on this, but it's a start. :^)
2019-08-12 17:32:16 +02:00
// ^TerminalClient
virtual void beep() override;
Everywhere: Pass AK::StringView by value
2021-11-11 00:55:02 +01:00
virtual void set_window_title(StringView) override;
LibVT: Allow updating the window progress via an escape sequence You can now request an update of the terminal's window progress by sending this escape sequence: <esc>]9;<value>;<max_value>;<escape><backslash> I'm sure we can find many interesting uses for this! :^)
2020-05-30 22:11:35 +02:00
virtual void set_window_progress(int value, int max) override;
LibVT: Factor out terminal emulation from Terminal to make it reusable Now that we're bringing back the in-kernel virtual console, we should move towards having a single implementation of terminal emulation. This patch rips out the emulation code from the Terminal application and turns it into the beginnings of LibVT. The basic design idea is that users of VT::Terminal will implement and provide a VT::TerminalClient subclass to handle presentation-specific things. We'll need to iterate on this, but it's a start. :^)
2019-08-12 17:32:16 +02:00
virtual void terminal_did_resize(u16 columns, u16 rows) override;
Kernel+LibVT: Fix selection with scrollback wrap-around If lines are removed from the tail of the scrollback buffer, the previous line indices will refer to different lines; therefore we need to offset them.
2021-06-05 16:46:33 +02:00
virtual void terminal_history_changed(int delta) override;
LibVT+Everywhere: Introduce 'automarks' and 'clear previous command' Automarks are similar to bookmarks placed by the terminal, allowing the user to selectively remove a single command and its output from the terminal scrollback. This commit implements a single way to add marks: automatically placing them when the shell becomes interactive. To make sure the shell behaves correctly after its expected prompt position changes, the terminal layer forces a resize event to be passed to the shell on such (possibly) partial clears; this also has the nice side effect of fixing the disappearing prompt on the preexisting "clear including history" action: Fixes #4192.
2024-02-06 01:41:35 +03:30
virtual void terminal_did_perform_possibly_partial_clear() override;
Everywhere: Run clang-format
2022-04-01 20:58:27 +03:00
virtual void emit(u8 const*, size_t) override;
Start working on a graphical Terminal program.
2019-01-15 04:30:55 +01:00
LibGUI: Add a ClipboardClient for GUI::Clipboard Anyone who inherits from `GUI::Clipboard::ClipboardClient` will receive clipboard notifications via `clipboard_content_did_change()`. Update ClipboardHistoryModel, TextEditor and TerminalWidget to inherit from this class.
2021-07-27 03:19:56 +08:00
// ^GUI::Clipboard::ClipboardClient
Everywhere: Rename {Deprecated => Byte}String This commit un-deprecates DeprecatedString, and repurposes it as a byte string. As the null state has already been removed, there are no other particularly hairy blockers in repurposing this type as a byte string (what it _really_ is). This commit is auto-generated: $ xs=$(ack -l \bDeprecatedString\b\|deprecated_string AK Userland \ Meta Ports Ladybird Tests Kernel) $ perl -pie 's/\bDeprecatedString\b/ByteString/g; s/deprecated_string/byte_string/g' $xs $ clang-format --style=file -i \ $(git diff --name-only | grep \.cpp\|\.h) $ gn format $(git ls-files '*.gn' '*.gni')
2023-12-16 17:49:34 +03:30
virtual void clipboard_content_did_change(ByteString const&) override { update_paste_action(); }
LibGUI: Add a ClipboardClient for GUI::Clipboard Anyone who inherits from `GUI::Clipboard::ClipboardClient` will receive clipboard notifications via `clipboard_content_did_change()`. Update ClipboardHistoryModel, TextEditor and TerminalWidget to inherit from this class.
2021-07-27 03:19:56 +08:00
Everywhere: Pass AK::ReadonlyBytes by value
2021-11-11 01:06:34 +01:00
void send_non_user_input(ReadonlyBytes);
LibVT: Implement Bracketed Paste Mode This mode allow us to escape any data that was not directly typed by the user. `vim` currently uses this. If we implement it in the shell, we could prevent newlines from being injected into the shell by pasting text or dragging files into it (see #7276).
2021-05-24 12:01:59 +02:00
LibGfx: Rename Rect,Point,Size => IntRect,IntPoint,IntSize This fits nicer with FloatRect,FloatPoint,FloatSize and gives a much better visual clue about what type of metric is being used.
2020-06-10 10:57:59 +02:00
Gfx::IntRect glyph_rect(u16 row, u16 column);
Gfx::IntRect row_rect(u16 row);
Terminal: Fix some missing text attributes Probably doesn't actually change much yet since we don't support many text rendering options, but it's at least good to have the options, and to record things we don't yet support too.
2019-05-29 21:10:08 +02:00
Everywhere: Run clang-format
2022-04-01 20:58:27 +03:00
Gfx::IntSize widget_size_for_font(Gfx::Font const&) const;
LibVT+Terminal: Resize terminal when font changes When the font is changed in the Terminal application, we now resize the terminal window to accomodate the new font.
2021-01-09 13:46:22 +01:00
LibVT: Factor out terminal emulation from Terminal to make it reusable Now that we're bringing back the in-kernel virtual console, we should move towards having a single implementation of terminal emulation. This patch rips out the emulation code from the Terminal application and turns it into the beginnings of LibVT. The basic design idea is that users of VT::Terminal will implement and provide a VT::TerminalClient subclass to handle presentation-specific things. We'll need to iterate on this, but it's a start. :^)
2019-08-12 17:32:16 +02:00
void update_cursor();
void invalidate_cursor();
Start working on a graphical Terminal program.
2019-01-15 04:30:55 +01:00
Meta+Userland: Pass Gfx::IntSize by value Just two ints like Gfx::IntPoint.
2022-12-06 21:35:32 +00:00
void relayout(Gfx::IntSize);
LibVT: Relayout TerminalWidget on font change We were not recomputing the internal dimensions after a font changed, which caused things to look very off. It's still not perfect as we're always using the same (small) font for bold text, which obviously sticks out like a sore pinky when the rest of the terminal text is large.
2020-01-08 21:09:43 +01:00
LibVT: Enable TerminalWidget copy/paste menu actions conditionally The copy action is now only enabled if there is a selection. The paste action is now only enabled if the clipboard contains something the terminal considers pasteable - that is, non-empty data with a text/* MIME-type. Previously we'd happily paste things like bitmaps into the terminal, causing it to blow up.
2020-12-06 20:56:23 +00:00
void update_copy_action();
void update_paste_action();
LibGfx: Rename Rect,Point,Size => IntRect,IntPoint,IntSize This fits nicer with FloatRect,FloatPoint,FloatSize and gives a much better visual clue about what type of metric is being used.
2020-06-10 10:57:59 +02:00
Gfx::IntSize compute_base_size() const;
Terminal: Fixed bounding issue when clearing the selection on type We were checking the columns of the whole selection instead of the the specfic line were modifying. Because of this, the selection remained if the selection's column on another line was less than the cursor.
2019-08-25 11:20:32 -05:00
int first_selection_column_on_row(int row) const;
int last_selection_column_on_row(int row) const;
Terminal: Implement basic history scrollback This code needs some optimization work to reduce the amount of repaints but the history feature basically works, which is cool :^) Fixes #431.
2019-08-19 19:12:34 +02:00
LibVT: Implement find and scroll helper methods in TerminalWidget This is mostly based on TextDocument's similar methods, these will help implement searching within the terminal application. The support for unicode code points is shaky at best, and should probably be improved further.
2020-12-28 11:23:38 +02:00
u32 code_point_at(const VT::Position&) const;
VT::Position next_position_after(const VT::Position&, bool should_wrap) const;
VT::Position previous_position_before(const VT::Position&, bool should_wrap) const;
LibVT: Compute the font metrics once and cache them The height of a line or column doesn't change unless the font changes, and we were already caching the line height. This patch extends it so we also cache the column width.
2023-01-05 13:12:50 +01:00
void update_cached_font_metrics();
LibVT+Everywhere: Introduce 'automarks' and 'clear previous command' Automarks are similar to bookmarks placed by the terminal, allowing the user to selectively remove a single command and its output from the terminal scrollback. This commit implements a single way to add marks: automatically placing them when the shell becomes interactive. To make sure the shell behaves correctly after its expected prompt position changes, the terminal layer forces a resize event to be passed to the shell on such (possibly) partial clears; this also has the nice side effect of fixing the disappearing prompt on the preexisting "clear including history" action: Fixes #4192.
2024-02-06 01:41:35 +03:30
void handle_pty_owner_change(pid_t new_owner);
LibVT: Factor out terminal emulation from Terminal to make it reusable Now that we're bringing back the in-kernel virtual console, we should move towards having a single implementation of terminal emulation. This patch rips out the emulation code from the Terminal application and turns it into the beginnings of LibVT. The basic design idea is that users of VT::Terminal will implement and provide a VT::TerminalClient subclass to handle presentation-specific things. We'll need to iterate on this, but it's a start. :^)
2019-08-12 17:32:16 +02:00
VT::Terminal m_terminal;
Start working on a graphical Terminal program.
2019-01-15 04:30:55 +01:00
LibVT: Create VT::Range and use it to replace selection start / end Based on GUI::TextRange, This is both a bit more expressive and will eventually be used for searching within the terminal
2020-12-28 02:24:37 +02:00
VT::Range m_selection;
Terminal: basic ANSI color support.
2019-01-15 07:30:24 +01:00
Everywhere: Rename {Deprecated => Byte}String This commit un-deprecates DeprecatedString, and repurposes it as a byte string. As the null state has already been removed, there are no other particularly hairy blockers in repurposing this type as a byte string (what it _really_ is). This commit is auto-generated: $ xs=$(ack -l \bDeprecatedString\b\|deprecated_string AK Userland \ Meta Ports Ladybird Tests Kernel) $ perl -pie 's/\bDeprecatedString\b/ByteString/g; s/deprecated_string/byte_string/g' $xs $ clang-format --style=file -i \ $(git diff --name-only | grep \.cpp\|\.h) $ gn format $(git ls-files '*.gn' '*.gni')
2023-12-16 17:49:34 +03:30
ByteString m_hovered_href;
Optional<ByteString> m_hovered_href_id;
LibVT+Terminal: Support hyperlinks in the terminal :^) We now support basic hyperlinking in the terminal with <OSC>;8;;URL<ST> Links are opened via LaunchServer on Ctrl+LeftMouse.
2020-05-09 16:16:16 +02:00
Everywhere: Rename {Deprecated => Byte}String This commit un-deprecates DeprecatedString, and repurposes it as a byte string. As the null state has already been removed, there are no other particularly hairy blockers in repurposing this type as a byte string (what it _really_ is). This commit is auto-generated: $ xs=$(ack -l \bDeprecatedString\b\|deprecated_string AK Userland \ Meta Ports Ladybird Tests Kernel) $ perl -pie 's/\bDeprecatedString\b/ByteString/g; s/deprecated_string/byte_string/g' $xs $ clang-format --style=file -i \ $(git diff --name-only | grep \.cpp\|\.h) $ gn format $(git ls-files '*.gn' '*.gni')
2023-12-16 17:49:34 +03:30
ByteString m_active_href;
Optional<ByteString> m_active_href_id;
LibVT: Don't commit to opening a hyperlink until mouseup It felt too rushed to open links when simply mousedown'ing on them. Improve this by implementing basic "click" semantics instead. This patch also introduces the ability to prevent link opening if you want to force selection instead. Hold shift and we will not open links.
2020-05-10 15:57:45 +02:00
LibVT: Snapshot the URL we're opening a context menu for Otherwise it may get lost due to a leave event firing in the widget.
2020-05-09 18:45:45 +02:00
// Snapshot of m_hovered_href when opening a context menu for a hyperlink.
Everywhere: Rename {Deprecated => Byte}String This commit un-deprecates DeprecatedString, and repurposes it as a byte string. As the null state has already been removed, there are no other particularly hairy blockers in repurposing this type as a byte string (what it _really_ is). This commit is auto-generated: $ xs=$(ack -l \bDeprecatedString\b\|deprecated_string AK Userland \ Meta Ports Ladybird Tests Kernel) $ perl -pie 's/\bDeprecatedString\b/ByteString/g; s/deprecated_string/byte_string/g' $xs $ clang-format --style=file -i \ $(git diff --name-only | grep \.cpp\|\.h) $ gn format $(git ls-files '*.gn' '*.gni')
2023-12-16 17:49:34 +03:30
ByteString m_context_menu_href;
LibVT: Snapshot the URL we're opening a context menu for Otherwise it may get lost due to a leave event firing in the widget.
2020-05-09 18:45:45 +02:00
Terminal+LibVT: Get the color scheme from the system theme
2022-12-02 18:16:58 +02:00
Gfx::Color m_colors[256];
LibVT+Terminal: Add color scheme support This commit introduces color scheme support to Terminal. These are found in `/res/terminal_colors` and the default color scheme can be set in `~/.config/Terminal.ini`. Furthermore, a combo box is added for setting the color scheme at runtime. The previously used default color scheme has been added to `/res/terminal-colors/Default.ini`. To make the implementation more compatible with other color schemes, `TerminalWidget` now supports overriding the default foreground and background colors.
2021-05-28 21:26:39 +02:00
Gfx::Color m_default_foreground_color;
Gfx::Color m_default_background_color;
LibVT: Implement bright color support Previously, we only used bright colors when the bold attribute was set. We now have the option to set it via escape sequences. We also needed to make the bold text behavior optional, as some color schemes do weird things with it. For example, Solarized uses it for various shades of gray, so bold green would turn into a light shade of gray. The following new escape sequences are supported: - `CSI 90;m` to `CSI 97;m`: set bright foreground color - `CSI 100;m` to `CSI 107;m`: set bright background color
2021-06-03 17:26:25 +02:00
bool m_show_bold_text_as_bright { true };
LibVT+Terminal: Add color scheme support This commit introduces color scheme support to Terminal. These are found in `/res/terminal_colors` and the default color scheme can be set in `~/.config/Terminal.ini`. Furthermore, a combo box is added for setting the color scheme at runtime. The previously used default color scheme has been added to `/res/terminal-colors/Default.ini`. To make the implementation more compatible with other color schemes, `TerminalWidget` now supports overriding the default foreground and background colors.
2021-05-28 21:26:39 +02:00
Everywhere: Rename {Deprecated => Byte}String This commit un-deprecates DeprecatedString, and repurposes it as a byte string. As the null state has already been removed, there are no other particularly hairy blockers in repurposing this type as a byte string (what it _really_ is). This commit is auto-generated: $ xs=$(ack -l \bDeprecatedString\b\|deprecated_string AK Userland \ Meta Ports Ladybird Tests Kernel) $ perl -pie 's/\bDeprecatedString\b/ByteString/g; s/deprecated_string/byte_string/g' $xs $ clang-format --style=file -i \ $(git diff --name-only | grep \.cpp\|\.h) $ gn format $(git ls-files '*.gn' '*.gni')
2023-12-16 17:49:34 +03:30
ByteString m_color_scheme_name;
LibVT+Terminal: Add color scheme support This commit introduces color scheme support to Terminal. These are found in `/res/terminal_colors` and the default color scheme can be set in `~/.config/Terminal.ini`. Furthermore, a combo box is added for setting the color scheme at runtime. The previously used default color scheme has been added to `/res/terminal-colors/Default.ini`. To make the implementation more compatible with other color schemes, `TerminalWidget` now supports overriding the default foreground and background colors.
2021-05-28 21:26:39 +02:00
LibVT+Everywhere: Introduce 'automarks' and 'clear previous command' Automarks are similar to bookmarks placed by the terminal, allowing the user to selectively remove a single command and its output from the terminal scrollback. This commit implements a single way to add marks: automatically placing them when the shell becomes interactive. To make sure the shell behaves correctly after its expected prompt position changes, the terminal layer forces a resize event to be passed to the shell on such (possibly) partial clears; this also has the nice side effect of fixing the disappearing prompt on the preexisting "clear including history" action: Fixes #4192.
2024-02-06 01:41:35 +03:30
AutoMarkMode m_auto_mark_mode { AutoMarkMode::MarkInteractiveShellPrompt };
LibVT+Terminal: Add the option to disable the bell
2020-12-19 21:47:45 +00:00
BellMode m_bell_mode { BellMode::Visible };
TerminalWidget: Implement ALT selection When holding ALT & selecting text, the terminal now forms a rectangle selection similar to other terminal behaviors.
2020-03-05 22:34:31 -06:00
bool m_alt_key_held { false };
bool m_rectangle_selection { false };
Start working on a graphical Terminal program.
2019-01-15 04:30:55 +01:00
int m_pixel_width { 0 };
int m_pixel_height { 0 };
Terminal: Add some inset and line spacing. This is starting to feel vaguely usable! :^)
2019-01-15 07:39:51 +01:00
int m_inset { 2 };
int m_line_spacing { 4 };
Terminal: Draw the terminal cursor.
2019-01-17 16:19:49 +01:00
int m_line_height { 0 };
LibVT: Use font pixel height (pixel_size) when calculating line heights
2023-01-05 13:33:35 +01:00
int m_cell_height { 0 };
LibVT: Compute the font metrics once and cache them The height of a line or column doesn't change unless the font changes, and we were already caching the line height. This patch extends it so we also cache the column width.
2023-01-05 13:12:50 +01:00
int m_column_width { 0 };
Terminal: Draw the terminal cursor.
2019-01-17 16:19:49 +01:00
Port Terminal to LibGUI. To facilitate listening for action on arbitrary file descriptors, I've added a GNotifier class. It's quite simple but very useful: GNotifier notifier(fd, GNotifier::Read); notifier.on_ready_to_read = [this] (GNotifier& fd) { // read from fd or whatever else you like :^) }; The callback will get invoked by GEventLoop when select() says we have something to read on the fd.
2019-02-10 14:28:39 +01:00
int m_ptm_fd { -1 };
LibVT: Make TerminalWidget logically focusable when not a main widget TerminalWidget was relying on the "window became active/inactive" events from WindowServer to update its own internal focus state. Unfortunately those events are only sent to the window's main widget, so this was not working when the TerminalWidget was embedded deeper in a widget tree. This patch hooks the focusin and focusout events and uses those to set the focus state when received. This makes TerminalWidget behave nicely in both configurations. This design is kind of a workaround for this awkward focus architecture and we should figure out something better in the long term.
2019-10-21 20:14:51 +02:00
bool m_has_logical_focus { false };
LibVT: Avoid double relayout during interactive resize Don't fire the on_terminal_size hook while we're in relayout. This fixes the terminal window flopping around during interactive resizing. (It was mostly noticeable if something else was hogging the CPU at the same time.)
2021-02-21 16:49:36 +01:00
bool m_in_relayout { false };
Add WindowActivated and WindowDeactivated events. Use this to implement different looking Terminal cursors depending on the window active state.
2019-01-17 17:38:04 +01:00
LibCore: Put all classes in the Core namespace and remove the leading C I've been wanting to do this for a long time. It's time we start being consistent about how this stuff works. The new convention is: - "LibFoo" is a userspace library that provides the "Foo" namespace. That's it :^) This was pretty tedious to convert and I didn't even start on LibGUI yet. But it's coming up next.
2020-02-02 12:34:39 +01:00
RefPtr<Core::Notifier> m_notifier;
WindowServer: Support windows with alpha channels. And per-WSWindow opacity. This patch also adds a Format concept to GraphicsBitmap. For now there are only two formats: RGB32 and RGBA32. Windows with alpha channel have their backing stores created in the RGBA32 format. Use this to make Terminal windows semi-transparent for that comfy rice look. There is one problem here, in that window compositing overdraw incurs multiple passes of blending of the same pixels. This leads to a mismatch in opacity which is obviously not good. I will work on this in a later patch. The alpha blending is currently straight C++. It should be relatively easy to optimize this using SSE instructions. For now I'm just happy with the cute effect. :^)
2019-02-19 01:42:53 +01:00
AK: Rename the common integer typedefs to make it obvious what they are. These types can be picked up by including <AK/Types.h>: * u8, u16, u32, u64 (unsigned) * i8, i16, i32, i64 (signed)
2019-07-03 21:17:35 +02:00
u8 m_opacity { 255 };
Terminal+LibGUI: Make the terminal cursor blink. Added a GTimer class to help with this. It's just a simple GObject subclass that sets up an event loop timer and invokes a callback on timeout.
2019-03-30 21:40:27 +01:00
bool m_cursor_blink_state { true };
LibVT: Make TerminalWidget's automatic size policy updates optional When embedding a TerminalWidget, you might not want it to automatically update its own size policy based on the exact terminal buffer size. This behavior is now passed as a flag to the TerminalWidget constructor which makes it behave nicely both inside HackStudio and in Terminal.
2019-10-21 20:28:30 +02:00
bool m_automatic_size_policy { false };
Make a preparation pass for variable-width fonts.
2019-03-06 11:03:10 +01:00
LibVT+Kernel: Separate the caret shapes and its steadiness Currently CursorStyle enum handles both the styles and the steadiness or blinking of the terminal caret, which doubles the amount of its entries. This commit changes CursorStyle to CursorShape and moves the blinking option to a seperate boolean value.
2022-05-12 22:52:14 +02:00
VT::CursorShape m_cursor_shape { VT::CursorShape::Block };
bool m_cursor_is_blinking_set { true };
LibVT+Kernel: Add support for setting cursor styles This commit introduces support for 3 new escape sequences: 1. Stop blinking cursor mode 2. `DECTCEM` mode (enable/disable cursor) 3. `DECSCUSR` (set cursor style) `TerminalWidget` now supports the following cursor types: block, underline and vertical bar. Each of these can blink or be steady. `VirtualConsole` ignores these (just as we were doing before).
2021-05-24 09:36:41 +02:00
LibVT: Auto-scroll the terminal TerminalWidget will now automatically scroll up or down when the user drags the mouse out of its bounds while selecting text. This happens at a fixed speed.
2020-12-03 22:18:28 +01:00
enum class AutoScrollDirection {
None,
Up,
Down
};
LibVT: Don't leave 50ms auto-scroll timer running at all times This timer was causing wake-ups every 50ms in all terminals, just to right back to sleep unless we were in the middle of an auto-scroll.
2021-12-25 14:09:20 +01:00
void set_auto_scroll_direction(AutoScrollDirection);
LibVT: Auto-scroll the terminal TerminalWidget will now automatically scroll up or down when the user drags the mouse out of its bounds while selecting text. This happens at a fixed speed.
2020-12-03 22:18:28 +01:00
AutoScrollDirection m_auto_scroll_direction { AutoScrollDirection::None };
LibCore: Put all classes in the Core namespace and remove the leading C I've been wanting to do this for a long time. It's time we start being consistent about how this stuff works. The new convention is: - "LibFoo" is a userspace library that provides the "Foo" namespace. That's it :^) This was pretty tedious to convert and I didn't even start on LibGUI yet. But it's coming up next.
2020-02-02 12:34:39 +01:00
RefPtr<Core::Timer> m_cursor_blink_timer;
RefPtr<Core::Timer> m_visual_beep_timer;
LibVT: Auto-scroll the terminal TerminalWidget will now automatically scroll up or down when the user drags the mouse out of its bounds while selecting text. This happens at a fixed speed.
2020-12-03 22:18:28 +01:00
RefPtr<Core::Timer> m_auto_scroll_timer;
Terminal: Implement basic history scrollback This code needs some optimization work to reduce the amount of repaints but the history feature basically works, which is cool :^) Fixes #431.
2019-08-19 19:12:34 +02:00
Everywhere: It's now "Foobar", not "FooBar", and not "foo bar" I hereby declare these to be full nouns that we don't split, neither by space, nor by underscore: - Breadcrumbbar - Coolbar - Menubar - Progressbar - Scrollbar - Statusbar - Taskbar - Toolbar This patch makes everything consistent by replacing every other variant of these with the proper one. :^)
2021-04-13 16:18:20 +02:00
RefPtr<GUI::Scrollbar> m_scrollbar;
Terminal: Add selecting whole line on triple click The line is also added to clipboard
2019-11-15 23:48:58 +01:00
LibGUI: Put all classes in the GUI namespace and remove the leading G This took me a moment. Welcome to the new world of GUI::Widget! :^)
2020-02-02 15:07:41 +01:00
RefPtr<GUI::Action> m_copy_action;
RefPtr<GUI::Action> m_paste_action;
Terminal+LibVT: Add "clear including history" action (Ctrl+Shift+K) :^) Sometimes you just want to get rid of all your scrollback history in the terminal, and now there's a way to do that.
2020-07-05 23:34:02 +02:00
RefPtr<GUI::Action> m_clear_including_history_action;
LibVT+Everywhere: Introduce 'automarks' and 'clear previous command' Automarks are similar to bookmarks placed by the terminal, allowing the user to selectively remove a single command and its output from the terminal scrollback. This commit implements a single way to add marks: automatically placing them when the shell becomes interactive. To make sure the shell behaves correctly after its expected prompt position changes, the terminal layer forces a resize event to be passed to the shell on such (possibly) partial clears; this also has the nice side effect of fixing the disappearing prompt on the preexisting "clear including history" action: Fixes #4192.
2024-02-06 01:41:35 +03:30
RefPtr<GUI::Action> m_clear_to_previous_mark_action;
Terminal+LibVT: Switch Terminal to using explicit copy/paste actions Instead of implicitly copying whatever you select, and pasting when you middle-click, let's have traditional copy and paste actions bound to Ctrl+Shift+C and Ctrl+Shift+V respectively.
2019-11-20 21:33:23 +01:00
LibGUI: Put all classes in the GUI namespace and remove the leading G This took me a moment. Welcome to the new world of GUI::Widget! :^)
2020-02-02 15:07:41 +01:00
RefPtr<GUI::Menu> m_context_menu;
LibVT: Add "Open URL" and "Copy URL" to TerminalWidget context menu These only show up when you right click a hyperlinked character cell.
2020-05-09 16:42:42 +02:00
RefPtr<GUI::Menu> m_context_menu_for_hyperlink;
LibVT: Add a context menu to TerminalWidget Starting with only the copy and paste actions. But I'm sure we can come up with some more things to put here. :^)
2019-11-20 21:39:26 +01:00
LibCore: Put all classes in the Core namespace and remove the leading C I've been wanting to do this for a long time. It's time we start being consistent about how this stuff works. The new convention is: - "LibFoo" is a userspace library that provides the "Foo" namespace. That's it :^) This was pretty tedious to convert and I didn't even start on LibGUI yet. But it's coming up next.
2020-02-02 12:34:39 +01:00
Core::ElapsedTimer m_triple_click_timer;
LibVT: Allow dragging hyperlinks :^) You can now drag a hyperlink as a text/uri-list. This allows you to drag a file from "ls" output and drop it on a FileManager to copy the file there. Truly futuristic stuff!
2020-05-10 17:39:11 +02:00
LibGfx: Rename Rect,Point,Size => IntRect,IntPoint,IntSize This fits nicer with FloatRect,FloatPoint,FloatSize and gives a much better visual clue about what type of metric is being used.
2020-06-10 10:57:59 +02:00
Gfx::IntPoint m_left_mousedown_position;
LibVT: Keep track of the buffer postiion on mousedown events
2021-08-28 21:54:15 -04:00
VT::Position m_left_mousedown_position_buffer;
LibVT+Everywhere: Introduce 'automarks' and 'clear previous command' Automarks are similar to bookmarks placed by the terminal, allowing the user to selectively remove a single command and its output from the terminal scrollback. This commit implements a single way to add marks: automatically placing them when the shell becomes interactive. To make sure the shell behaves correctly after its expected prompt position changes, the terminal layer forces a resize event to be passed to the shell on such (possibly) partial clears; this also has the nice side effect of fixing the disappearing prompt on the preexisting "clear including history" action: Fixes #4192.
2024-02-06 01:41:35 +03:30
bool m_startup_process_owns_pty { false };
pid_t m_startup_process_id { -1 };
Start working on a graphical Terminal program.
2019-01-15 04:30:55 +01:00
};
LibVT: Put TerminalWidget in the VT namespace :^)
2021-02-27 17:49:08 +01:00
}
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