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ladybird/Userland/Applications/FontEditor/FontEditor.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.
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/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
Applications: Use default constructors/destructors 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.
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*
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 11:38:21 +03:00
*/
Start working on a simple graphical font editor. Editing fonts by editing text files is really slow and boring. A simple font editor seems like a good way to take LibGUI for a spin.
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#pragma once
FontEditor: Make undo/redo compatible with multi-glyph selections Previously the glyph undo stack saved an array of bytes representing the restore state of an individual glyph when modified. Now the selection undo stack saves a byte buffer of the entire selection, letting us restore changes to multiple glyphs at once.
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#include "UndoSelection.h"
FontEditor: Add undo and redo commands
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#include <LibGUI/ActionGroup.h>
FontEditor: Add a search box to filter Unicode blocks
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#include <LibGUI/FilteringProxyModel.h>
LibGUI+FontEditor: Move GlyphMapWidget to LibGUI This will allow us to use this in other apps, such as the upcoming Character Map. :^)
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#include <LibGUI/GlyphMapWidget.h>
FontEditor: Add undo and redo commands
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#include <LibGUI/UndoStack.h>
LibGUI: Remove leading G from filenames
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#include <LibGUI/Widget.h>
LibGfx: Move other font-related files to LibGfx/Font/
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#include <LibGfx/Font/BitmapFont.h>
Start working on a simple graphical font editor. Editing fonts by editing text files is really slow and boring. A simple font editor seems like a good way to take LibGUI for a spin.
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class GlyphEditorWidget;
FontEditor: Save scale to config file
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class FontEditorWidget final
FontEditor: Remove listener client FontEditor was relying on a hack to get notified about i32 config changes, and scale is not a setting we want updated across all editor instances, nor do we have any settings that make sense to monitor universally, so let's remove listener privileges for now.
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: public GUI::Widget {
LibGUI: Convert custom widgets and subclasses to ObjectPtr
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C_OBJECT(FontEditorWidget)
Start working on a simple graphical font editor. Editing fonts by editing text files is really slow and boring. A simple font editor seems like a good way to take LibGUI for a spin.
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public:
Applications: Use default constructors/destructors 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 ~FontEditorWidget() override = default;
Start working on a simple graphical font editor. Editing fonts by editing text files is really slow and boring. A simple font editor seems like a good way to take LibGUI for a spin.
2019-02-02 10:05:14 +03:00
FontEditor: Simplify start-up Previusly a cloned or newly loaded font was moved twice from main to the constructor and then from constructor to an init routine where it was finally used. The unmasked font is now moved only once, directly to initialization, and redundant error checking is discarded.
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bool open_file(String const&);
FontEditor: Disambiguate save function from save-as action
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bool save_file(String const&);
FontEditor: Warn on unsaved changes Standardizes saving conventions: Editor now warns on close, new, and open if there are unsaved changes, and new files prompt to Save As.
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bool request_close();
void update_title();
FontEditor: Add a "Save as..." menu item
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FontEditor: Convert to east const
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String const& path() { return m_path; }
Gfx::BitmapFont const& edited_font() { return *m_edited_font; }
void initialize(String const& path, RefPtr<Gfx::BitmapFont>&&);
Userland: Add GUI::Window::add_menu() and use it everywhere Applications previously had to create a GUI::Menubar object, add menus to it, and then call GUI::Window::set_menubar(). This patch introduces GUI::Window::add_menu() which creates the menubar automatically and adds items to it. Application code becomes slightly simpler as a result. :^)
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void initialize_menubar(GUI::Window&);
FontEditor: Convert to GML and add new edit commands to GlyphEditor Adds cut, copy, paste and delete to GlyphEditor. Font preview has moved to a separate resizable ToolWindow. Font metadata can now be hidden. FontEditor and glyph widgets can now be re-initialized instead of resetting window's main widget after loading new fonts.
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bool is_showing_font_metadata() { return m_font_metadata; }
FontEditor: Add a ListView to sort glyphs by their Unicode block
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void set_show_font_metadata(bool);
bool is_showing_unicode_blocks() { return m_unicode_blocks; }
void set_show_unicode_blocks(bool);
FontEditor: Convert to GML and add new edit commands to GlyphEditor Adds cut, copy, paste and delete to GlyphEditor. Font preview has moved to a separate resizable ToolWindow. Font metadata can now be hidden. FontEditor and glyph widgets can now be re-initialized instead of resetting window's main widget after loading new fonts.
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Function<void()> on_initialize;
FontEditor: Add a "Save as..." menu item
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Start working on a simple graphical font editor. Editing fonts by editing text files is really slow and boring. A simple font editor seems like a good way to take LibGUI for a spin.
2019-02-02 10:05:14 +03:00
private:
FontEditor: Simplify start-up Previusly a cloned or newly loaded font was moved twice from main to the constructor and then from constructor to an init routine where it was finally used. The unmasked font is now moved only once, directly to initialization, and redundant error checking is discarded.
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FontEditorWidget();
FontEditor: Add undo and redo commands
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FontEditor: Accept file drops
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virtual void drop_event(GUI::DropEvent&) override;
FontEditor: Add undo and redo commands
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void undo();
void redo();
FontEditor: Warn on unsaved changes Standardizes saving conventions: Editor now warns on close, new, and open if there are unsaved changes, and new files prompt to Save As.
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void did_modify_font();
FontEditor: Remove code duplication when resizing GlyphEditor The left column now also enforces a minimum width to prevent especially small fonts from hiding the glyph toolbars and width widgets.
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void did_resize_glyph_editor();
FontEditor: Make update_{statusbar,preview} member functions For use outside constructor. Renames demo to preview to make the UI and code comport.
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void update_statusbar();
void update_preview();
FontEditor: Save scale to config file
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void set_scale(i32);
void set_scale_and_save(i32);
FontEditor: Add undo and redo commands
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FontEditor: Support selection ranges This makes editing much easier, e.g. you don't need longer to copy hundreds of glyphs one by one. It has some flaws, e.g. it's not integrated with undo stack, but we need to start with something!
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void copy_selected_glyphs();
void cut_selected_glyphs();
void paste_glyphs();
void delete_selected_glyphs();
FontEditor: Restore selections on undo/redo actions This makes navigating undo history a lot easier to follow. Individual glyph alterations now reset selection size if necessary to save space.
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void reset_selection_and_push_undo();
LibGfx: Introduce provisional font interface Old font functionality has been moved into BitmapFont and an abstract Font interface has been introduced to faciliate further development of TTF font integration.
2020-12-31 16:01:59 +03:00
RefPtr<Gfx::BitmapFont> m_edited_font;
Support font files. This only works with the userspace build of SharedGraphics so far. It's also very slow at loading fonts, but that's easy to fix. Let's put fonts in /res/fonts/.
2019-02-03 01:13:12 +03:00
LibGUI+FontEditor: Move GlyphMapWidget to LibGUI This will allow us to use this in other apps, such as the upcoming Character Map. :^)
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RefPtr<GUI::GlyphMapWidget> m_glyph_map_widget;
LibCore: Make Core::Object::add<ChildType> return a ChildType& Since the returned object is now owned by the callee object, we can simply vend a ChildType&. This allows us to use "." instead of "->" at the call site, which is quite nice. :^)
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RefPtr<GlyphEditorWidget> m_glyph_editor_widget;
FontEditor: Allow specifying which font to edit on the command line. Also add a quit button. The quit button has a tendency to freeze the kernel. That doesn't seem entirely right.
2019-02-05 09:23:01 +03:00
FontEditor: Move menu bar into editor and tweak several widgets Actions are now shared between menu bar and toolbar. Adds an edit menu to complement toolbar actions. Glyphs are now passed as ints instead of u8s; fixes Latin Extended+ glyphs failing to update in real time on map. Converts weight and type to more human-readable combo box lists. Selected glyph now scrolls into view on load.
2021-04-10 20:40:59 +03:00
RefPtr<GUI::Action> m_new_action;
RefPtr<GUI::Action> m_open_action;
RefPtr<GUI::Action> m_save_action;
RefPtr<GUI::Action> m_save_as_action;
RefPtr<GUI::Action> m_cut_action;
RefPtr<GUI::Action> m_copy_action;
RefPtr<GUI::Action> m_paste_action;
RefPtr<GUI::Action> m_delete_action;
LibGUI+FontEditor: Add context menu for editor actions GlyphMapWidget now reports context menu requests when secondary clicking the map. This also adds a new Select All action and updates the Copy Character action to work on multi-glyph selections. Glyph navigation actions have been moved to a separate Go menu, as is common in other apps.
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RefPtr<GUI::Action> m_copy_text_action;
RefPtr<GUI::Action> m_select_all_action;
FontEditor: Add undo and redo commands
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RefPtr<GUI::Action> m_undo_action;
RefPtr<GUI::Action> m_redo_action;
FontEditor: Make undo/redo compatible with multi-glyph selections Previously the glyph undo stack saved an array of bytes representing the restore state of an individual glyph when modified. Now the selection undo stack saves a byte buffer of the entire selection, letting us restore changes to multiple glyphs at once.
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RefPtr<UndoSelection> m_undo_selection;
FontEditor: Add undo and redo commands
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OwnPtr<GUI::UndoStack> m_undo_stack;
FontEditor: Add new tools to navigate code points Visible glyphs can now be cycled through, or a code point specified and jumped to directly.
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RefPtr<GUI::Action> m_go_to_glyph_action;
RefPtr<GUI::Action> m_previous_glyph_action;
RefPtr<GUI::Action> m_next_glyph_action;
FontEditor: Move menu bar into editor and tweak several widgets Actions are now shared between menu bar and toolbar. Adds an edit menu to complement toolbar actions. Glyphs are now passed as ints instead of u8s; fixes Latin Extended+ glyphs failing to update in real time on map. Converts weight and type to more human-readable combo box lists. Selected glyph now scrolls into view on load.
2021-04-10 20:40:59 +03:00
RefPtr<GUI::Action> m_open_preview_action;
RefPtr<GUI::Action> m_show_metadata_action;
FontEditor: Add a ListView to sort glyphs by their Unicode block
2022-02-13 23:18:39 +03:00
RefPtr<GUI::Action> m_show_unicode_blocks_action;
FontEditor: Move menu bar into editor and tweak several widgets Actions are now shared between menu bar and toolbar. Adds an edit menu to complement toolbar actions. Glyphs are now passed as ints instead of u8s; fixes Latin Extended+ glyphs failing to update in real time on map. Converts weight and type to more human-readable combo box lists. Selected glyph now scrolls into view on load.
2021-04-10 20:40:59 +03:00
FontEditor: Add adjustable scaling to GlyphEditorWidget The editor can now be adjusted under the View->Scale menu
2021-04-22 21:04:19 +03:00
GUI::ActionGroup m_glyph_editor_scale_actions;
RefPtr<GUI::Action> m_scale_five_action;
RefPtr<GUI::Action> m_scale_ten_action;
RefPtr<GUI::Action> m_scale_fifteen_action;
FontEditor: Convert mode and transform buttons into toolbar actions This will let us more easily organize and assign shortcuts to new modes and transformations as they are built, and it generally looks more polished as a uniform interface. Also adds a counterclockwise option to the rotate action, moves Copy as Character to the edit menu as it doesn't directly impact GlyphEditor, and makes the paint and move modes exclusive checkables to make the editor's state more visually obvious.
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GUI::ActionGroup m_glyph_tool_actions;
RefPtr<GUI::Action> m_move_glyph_action;
RefPtr<GUI::Action> m_paint_glyph_action;
RefPtr<GUI::Action> m_flip_horizontal_action;
RefPtr<GUI::Action> m_flip_vertical_action;
RefPtr<GUI::Action> m_rotate_clockwise_action;
RefPtr<GUI::Action> m_rotate_counterclockwise_action;
FontEditor: Make update_{statusbar,preview} member functions For use outside constructor. Renames demo to preview to make the UI and code comport.
2021-09-22 16:25:25 +03:00
RefPtr<GUI::Statusbar> m_statusbar;
FontEditor: Convert to GML and add new edit commands to GlyphEditor Adds cut, copy, paste and delete to GlyphEditor. Font preview has moved to a separate resizable ToolWindow. Font metadata can now be hidden. FontEditor and glyph widgets can now be re-initialized instead of resetting window's main widget after loading new fonts.
2021-04-06 19:04:21 +03:00
RefPtr<GUI::Window> m_font_preview_window;
RefPtr<GUI::Widget> m_left_column_container;
RefPtr<GUI::Widget> m_glyph_editor_container;
FontEditor: Add a search box to filter Unicode blocks
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RefPtr<GUI::Widget> m_unicode_block_container;
FontEditor: Move menu bar into editor and tweak several widgets Actions are now shared between menu bar and toolbar. Adds an edit menu to complement toolbar actions. Glyphs are now passed as ints instead of u8s; fixes Latin Extended+ glyphs failing to update in real time on map. Converts weight and type to more human-readable combo box lists. Selected glyph now scrolls into view on load.
2021-04-10 20:40:59 +03:00
RefPtr<GUI::ComboBox> m_weight_combobox;
FontEditor: Allow editing new font header And make use of mapping functions moved from LibGUI/FontPickerWeightModel.h => LibGfx/FontStyleMapping.h
2021-09-24 03:07:34 +03:00
RefPtr<GUI::ComboBox> m_slope_combobox;
FontEditor: Convert to GML and add new edit commands to GlyphEditor Adds cut, copy, paste and delete to GlyphEditor. Font preview has moved to a separate resizable ToolWindow. Font metadata can now be hidden. FontEditor and glyph widgets can now be re-initialized instead of resetting window's main widget after loading new fonts.
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RefPtr<GUI::SpinBox> m_spacing_spinbox;
RefPtr<GUI::SpinBox> m_baseline_spinbox;
RefPtr<GUI::SpinBox> m_mean_line_spinbox;
RefPtr<GUI::SpinBox> m_presentation_spinbox;
RefPtr<GUI::SpinBox> m_glyph_editor_width_spinbox;
FontEditor+LibGfx: Allow user to specify if a specific glyph is present This replaces the glyph width spinbox in the font editor with a checkbox when editing fixed width fonts that indicates if the currently selected character's glyph is present in the edited font (For variable width fonts a non zero width implies presence) This commit also changes the background color of glyphs in the glyph map based on the presence of each specific glyph in the font.
2021-04-18 21:12:52 +03:00
RefPtr<GUI::CheckBox> m_glyph_editor_present_checkbox;
FontEditor: Convert to GML and add new edit commands to GlyphEditor Adds cut, copy, paste and delete to GlyphEditor. Font preview has moved to a separate resizable ToolWindow. Font metadata can now be hidden. FontEditor and glyph widgets can now be re-initialized instead of resetting window's main widget after loading new fonts.
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RefPtr<GUI::TextBox> m_name_textbox;
RefPtr<GUI::TextBox> m_family_textbox;
FontEditor: Add a search box to filter Unicode blocks
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RefPtr<GUI::TextBox> m_search_textbox;
FontEditor: Convert to GML and add new edit commands to GlyphEditor Adds cut, copy, paste and delete to GlyphEditor. Font preview has moved to a separate resizable ToolWindow. Font metadata can now be hidden. FontEditor and glyph widgets can now be re-initialized instead of resetting window's main widget after loading new fonts.
2021-04-06 19:04:21 +03:00
RefPtr<GUI::CheckBox> m_fixed_width_checkbox;
RefPtr<GUI::GroupBox> m_font_metadata_groupbox;
FontEditor: Add a ListView to sort glyphs by their Unicode block
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RefPtr<GUI::ListView> m_unicode_block_listview;
RefPtr<GUI::Model> m_unicode_block_model;
FontEditor: Add a search box to filter Unicode blocks
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RefPtr<GUI::FilteringProxyModel> m_filter_model;
LibGUI+FontEditor: Add context menu for editor actions GlyphMapWidget now reports context menu requests when secondary clicking the map. This also adds a new Select All action and updates the Copy Character action to work on multi-glyph selections. Glyph navigation actions have been moved to a separate Go menu, as is common in other apps.
2022-03-19 20:29:55 +03:00
RefPtr<GUI::Menu> m_context_menu;
FontEditor: Convert to GML and add new edit commands to GlyphEditor Adds cut, copy, paste and delete to GlyphEditor. Font preview has moved to a separate resizable ToolWindow. Font metadata can now be hidden. FontEditor and glyph widgets can now be re-initialized instead of resetting window's main widget after loading new fonts.
2021-04-06 19:04:21 +03:00
FontEditor: Allow specifying which font to edit on the command line. Also add a quit button. The quit button has a tendency to freeze the kernel. That doesn't seem entirely right.
2019-02-05 09:23:01 +03:00
String m_path;
FontEditor: Move menu bar into editor and tweak several widgets Actions are now shared between menu bar and toolbar. Adds an edit menu to complement toolbar actions. Glyphs are now passed as ints instead of u8s; fixes Latin Extended+ glyphs failing to update in real time on map. Converts weight and type to more human-readable combo box lists. Selected glyph now scrolls into view on load.
2021-04-10 20:40:59 +03:00
Vector<String> m_font_weight_list;
FontEditor: Allow editing new font header And make use of mapping functions moved from LibGUI/FontPickerWeightModel.h => LibGfx/FontStyleMapping.h
2021-09-24 03:07:34 +03:00
Vector<String> m_font_slope_list;
FontEditor: Add a ListView to sort glyphs by their Unicode block
2022-02-13 23:18:39 +03:00
Vector<String> m_unicode_block_list;
FontEditor: Convert to GML and add new edit commands to GlyphEditor Adds cut, copy, paste and delete to GlyphEditor. Font preview has moved to a separate resizable ToolWindow. Font metadata can now be hidden. FontEditor and glyph widgets can now be re-initialized instead of resetting window's main widget after loading new fonts.
2021-04-06 19:04:21 +03:00
bool m_font_metadata { true };
FontEditor: Add a ListView to sort glyphs by their Unicode block
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bool m_unicode_blocks { true };
Unicode::CodePointRange m_range { 0x0000, 0x10FFFF };
Start working on a simple graphical font editor. Editing fonts by editing text files is really slow and boring. A simple font editor seems like a good way to take LibGUI for a spin.
2019-02-02 10:05:14 +03:00
};
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