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b7e8f32323
This adds a simple histogram widget that visualizes the rgb-channels and brightness for a given image. When hovering over the image it will indicate what brightness level the pixel at the mouse position has.
102 lines
2.7 KiB
C++
102 lines
2.7 KiB
C++
/*
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* Copyright (c) 2021-2022, Mustafa Quraish <mustafa@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include "Guide.h"
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#include "HistogramWidget.h"
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#include "IconBag.h"
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#include "Image.h"
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#include "ImageEditor.h"
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#include "Layer.h"
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#include "LayerListWidget.h"
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#include "LayerPropertiesWidget.h"
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#include "PaletteWidget.h"
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#include "ProjectLoader.h"
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#include "ToolPropertiesWidget.h"
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#include "ToolboxWidget.h"
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#include "Tools/Tool.h"
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#include <LibGUI/Action.h>
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#include <LibGUI/ComboBox.h>
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#include <LibGUI/Forward.h>
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#include <LibGUI/Menu.h>
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#include <LibGUI/Statusbar.h>
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#include <LibGUI/TabWidget.h>
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#include <LibGUI/Widget.h>
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namespace PixelPaint {
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extern IconBag g_icon_bag;
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class MainWidget : public GUI::Widget {
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C_OBJECT(MainWidget);
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public:
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virtual ~MainWidget() {};
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void initialize_menubar(GUI::Window&);
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void open_image(Core::File&);
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void create_default_image();
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bool request_close();
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private:
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MainWidget();
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ImageEditor* current_image_editor();
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ImageEditor& create_new_editor(NonnullRefPtr<Image>);
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void create_image_from_clipboard();
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void set_actions_enabled(bool enabled);
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virtual void drop_event(GUI::DropEvent&) override;
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ProjectLoader m_loader;
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RefPtr<ToolboxWidget> m_toolbox;
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RefPtr<PaletteWidget> m_palette_widget;
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RefPtr<HistogramWidget> m_histogram_widget;
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RefPtr<LayerListWidget> m_layer_list_widget;
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RefPtr<LayerPropertiesWidget> m_layer_properties_widget;
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RefPtr<ToolPropertiesWidget> m_tool_properties_widget;
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RefPtr<GUI::TabWidget> m_tab_widget;
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RefPtr<GUI::Statusbar> m_statusbar;
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RefPtr<GUI::ComboBox> m_zoom_combobox;
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RefPtr<GUI::Menu> m_export_submenu;
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RefPtr<GUI::Menu> m_edit_menu;
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RefPtr<GUI::Menu> m_view_menu;
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RefPtr<GUI::Menu> m_tool_menu;
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RefPtr<GUI::Menu> m_image_menu;
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RefPtr<GUI::Menu> m_layer_menu;
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RefPtr<GUI::Menu> m_filter_menu;
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RefPtr<GUI::Action> m_new_image_action;
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RefPtr<GUI::Action> m_new_image_from_clipboard_action;
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RefPtr<GUI::Action> m_open_image_action;
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RefPtr<GUI::Action> m_save_image_action;
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RefPtr<GUI::Action> m_save_image_as_action;
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RefPtr<GUI::Action> m_close_image_action;
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RefPtr<GUI::Action> m_cut_action;
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RefPtr<GUI::Action> m_copy_action;
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RefPtr<GUI::Action> m_copy_merged_action;
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RefPtr<GUI::Action> m_paste_action;
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RefPtr<GUI::Action> m_undo_action;
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RefPtr<GUI::Action> m_redo_action;
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RefPtr<GUI::Action> m_zoom_in_action;
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RefPtr<GUI::Action> m_zoom_out_action;
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RefPtr<GUI::Action> m_reset_zoom_action;
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RefPtr<GUI::Action> m_add_guide_action;
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RefPtr<GUI::Action> m_show_guides_action;
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RefPtr<GUI::Action> m_show_rulers_action;
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RefPtr<GUI::Action> m_show_active_layer_boundary_action;
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};
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}
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