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Applications: Move to Userland/Applications/
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287 changed files with 1 additions and 1 deletions
178
Userland/Applications/PixelPaint/PaletteWidget.cpp
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178
Userland/Applications/PixelPaint/PaletteWidget.cpp
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/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "PaletteWidget.h"
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#include "ImageEditor.h"
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#include <LibGUI/BoxLayout.h>
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#include <LibGUI/ColorPicker.h>
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#include <LibGfx/Palette.h>
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namespace PixelPaint {
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class ColorWidget : public GUI::Frame {
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C_OBJECT(ColorWidget);
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public:
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explicit ColorWidget(Color color, PaletteWidget& palette_widget)
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: m_palette_widget(palette_widget)
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, m_color(color)
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{
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}
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virtual ~ColorWidget() override
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{
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}
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virtual void mousedown_event(GUI::MouseEvent& event) override
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{
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if (event.modifiers() & KeyModifier::Mod_Ctrl && event.button() == GUI::MouseButton::Left) {
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auto dialog = GUI::ColorPicker::construct(m_color, window());
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if (dialog->exec() == GUI::Dialog::ExecOK) {
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m_color = dialog->color();
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auto pal = palette();
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pal.set_color(ColorRole::Background, m_color);
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set_palette(pal);
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update();
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}
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return;
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}
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if (event.button() == GUI::MouseButton::Left)
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m_palette_widget.set_primary_color(m_color);
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else if (event.button() == GUI::MouseButton::Right)
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m_palette_widget.set_secondary_color(m_color);
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}
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private:
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PaletteWidget& m_palette_widget;
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Color m_color;
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};
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PaletteWidget::PaletteWidget(ImageEditor& editor)
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: m_editor(editor)
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{
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set_frame_shape(Gfx::FrameShape::Panel);
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set_frame_shadow(Gfx::FrameShadow::Raised);
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set_frame_thickness(0);
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set_fill_with_background_color(true);
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set_fixed_height(34);
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m_secondary_color_widget = add<GUI::Frame>();
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m_secondary_color_widget->set_relative_rect({ 2, 2, 60, 31 });
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m_secondary_color_widget->set_fill_with_background_color(true);
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set_secondary_color(m_editor.secondary_color());
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m_primary_color_widget = add<GUI::Frame>();
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Gfx::IntRect rect { 0, 0, 38, 15 };
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rect.center_within(m_secondary_color_widget->relative_rect());
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m_primary_color_widget->set_relative_rect(rect);
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m_primary_color_widget->set_fill_with_background_color(true);
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set_primary_color(m_editor.primary_color());
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m_editor.on_primary_color_change = [this](Color color) {
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set_primary_color(color);
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};
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m_editor.on_secondary_color_change = [this](Color color) {
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set_secondary_color(color);
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};
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auto& color_container = add<GUI::Widget>();
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color_container.set_relative_rect(m_secondary_color_widget->relative_rect().right() + 2, 2, 500, 32);
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color_container.set_layout<GUI::VerticalBoxLayout>();
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color_container.layout()->set_spacing(1);
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auto& top_color_container = color_container.add<GUI::Widget>();
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top_color_container.set_layout<GUI::HorizontalBoxLayout>();
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top_color_container.layout()->set_spacing(1);
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auto& bottom_color_container = color_container.add<GUI::Widget>();
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bottom_color_container.set_layout<GUI::HorizontalBoxLayout>();
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bottom_color_container.layout()->set_spacing(1);
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auto add_color_widget = [&](GUI::Widget& container, Color color) {
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auto& color_widget = container.add<ColorWidget>(color, *this);
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color_widget.set_fill_with_background_color(true);
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auto pal = color_widget.palette();
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pal.set_color(ColorRole::Background, color);
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color_widget.set_palette(pal);
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};
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add_color_widget(top_color_container, Color::from_rgb(0x000000));
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add_color_widget(top_color_container, Color::from_rgb(0x808080));
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add_color_widget(top_color_container, Color::from_rgb(0x800000));
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add_color_widget(top_color_container, Color::from_rgb(0x808000));
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add_color_widget(top_color_container, Color::from_rgb(0x008000));
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add_color_widget(top_color_container, Color::from_rgb(0x008080));
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add_color_widget(top_color_container, Color::from_rgb(0x000080));
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add_color_widget(top_color_container, Color::from_rgb(0x800080));
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add_color_widget(top_color_container, Color::from_rgb(0x808040));
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add_color_widget(top_color_container, Color::from_rgb(0x004040));
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add_color_widget(top_color_container, Color::from_rgb(0x0080ff));
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add_color_widget(top_color_container, Color::from_rgb(0x004080));
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add_color_widget(top_color_container, Color::from_rgb(0x8000ff));
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add_color_widget(top_color_container, Color::from_rgb(0x804000));
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add_color_widget(bottom_color_container, Color::from_rgb(0xffffff));
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add_color_widget(bottom_color_container, Color::from_rgb(0xc0c0c0));
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add_color_widget(bottom_color_container, Color::from_rgb(0xff0000));
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add_color_widget(bottom_color_container, Color::from_rgb(0xffff00));
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add_color_widget(bottom_color_container, Color::from_rgb(0x00ff00));
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add_color_widget(bottom_color_container, Color::from_rgb(0x00ffff));
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add_color_widget(bottom_color_container, Color::from_rgb(0x0000ff));
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add_color_widget(bottom_color_container, Color::from_rgb(0xff00ff));
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add_color_widget(bottom_color_container, Color::from_rgb(0xffff80));
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add_color_widget(bottom_color_container, Color::from_rgb(0x00ff80));
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add_color_widget(bottom_color_container, Color::from_rgb(0x80ffff));
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add_color_widget(bottom_color_container, Color::from_rgb(0x8080ff));
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add_color_widget(bottom_color_container, Color::from_rgb(0xff0080));
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add_color_widget(bottom_color_container, Color::from_rgb(0xff8040));
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}
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PaletteWidget::~PaletteWidget()
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{
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}
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void PaletteWidget::set_primary_color(Color color)
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{
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m_editor.set_primary_color(color);
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auto pal = m_primary_color_widget->palette();
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pal.set_color(ColorRole::Background, color);
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m_primary_color_widget->set_palette(pal);
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m_primary_color_widget->update();
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}
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void PaletteWidget::set_secondary_color(Color color)
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{
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m_editor.set_secondary_color(color);
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auto pal = m_secondary_color_widget->palette();
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pal.set_color(ColorRole::Background, color);
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m_secondary_color_widget->set_palette(pal);
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m_secondary_color_widget->update();
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}
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}
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