mirror of https://github.com/aseprite/aseprite.git
135 lines
2.9 KiB
C++
135 lines
2.9 KiB
C++
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// Aseprite
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// Copyright (C) 2021 Igara Studio S.A.
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//
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// This program is distributed under the terms of
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// the End-User License Agreement for Aseprite.
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include "app/ui/layout_selector.h"
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#include "app/app.h"
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#include "app/ui/main_window.h"
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#include "app/ui/separator_in_view.h"
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#include "app/ui/skin/skin_theme.h"
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#include "ui/listitem.h"
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#include "ui/window.h"
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#define ANI_TICKS 5
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namespace app {
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using namespace app::skin;
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using namespace ui;
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namespace {
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enum class LayoutId { DEFAULT, DEFAULT_MIRROR, CUSTOMIZE };
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class LayoutItem : public ListItem {
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public:
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LayoutItem(const LayoutId id, const std::string& text) : ListItem(text), m_id(id) {}
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void select()
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{
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MainWindow* win = App::instance()->mainWindow();
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switch (m_id) {
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case LayoutId::DEFAULT: win->setDefaultLayout(); break;
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case LayoutId::DEFAULT_MIRROR: win->setDefaultMirrorLayout(); break;
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case LayoutId::CUSTOMIZE:
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// TODO
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break;
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}
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}
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private:
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LayoutId m_id;
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};
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}; // namespace
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void LayoutSelector::LayoutComboBox::onChange()
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{
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if (auto item = dynamic_cast<LayoutItem*>(getSelectedItem())) {
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item->select();
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}
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}
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LayoutSelector::LayoutSelector() : m_button("", "\xc3\xb7")
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{
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m_button.Click.connect([this]() { switchSelector(); });
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m_comboBox.setVisible(false);
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addChild(&m_comboBox);
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addChild(&m_button);
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}
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LayoutSelector::~LayoutSelector()
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{
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stopAnimation();
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}
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void LayoutSelector::onAnimationFrame()
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{
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switch (animation()) {
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case ANI_NONE: break;
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case ANI_EXPANDING:
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case ANI_COLLAPSING: {
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const double t = animationTime();
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m_comboBox.setSizeHint(gfx::Size((1.0 - t) * m_startSize.w + t * m_endSize.w,
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(1.0 - t) * m_startSize.h + t * m_endSize.h));
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break;
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}
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}
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if (auto win = window())
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win->layout();
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}
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void LayoutSelector::onAnimationStop(int animation)
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{
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switch (animation) {
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case ANI_EXPANDING: m_comboBox.setSizeHint(m_endSize); break;
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case ANI_COLLAPSING:
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m_comboBox.setVisible(false);
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m_comboBox.setSizeHint(m_endSize);
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break;
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}
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if (auto win = window())
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win->layout();
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}
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void LayoutSelector::switchSelector()
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{
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bool expand;
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if (!m_comboBox.isVisible()) {
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expand = true;
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// Create the combobox for first time
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if (m_comboBox.getItemCount() == 0) {
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m_comboBox.addItem(new LayoutItem(LayoutId::DEFAULT, "Default"));
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m_comboBox.addItem(new LayoutItem(LayoutId::DEFAULT_MIRROR, "Default / Mirror"));
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}
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m_comboBox.setVisible(true);
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m_comboBox.resetSizeHint();
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m_startSize = gfx::Size(0, 0);
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m_endSize = m_comboBox.sizeHint();
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}
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else {
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expand = false;
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m_startSize = m_comboBox.bounds().size();
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m_endSize = gfx::Size(0, 0);
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}
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m_comboBox.setSizeHint(m_startSize);
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startAnimation((expand ? ANI_EXPANDING : ANI_COLLAPSING), ANI_TICKS);
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}
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} // namespace app
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