158 lines
4.5 KiB
C++
158 lines
4.5 KiB
C++
/*
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==============================================================================
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This file is part of the JUCE library.
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Copyright (c) 2017 - ROLI Ltd.
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JUCE is an open source library subject to commercial or open-source
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licensing.
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By using JUCE, you agree to the terms of both the JUCE 5 End-User License
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Agreement and JUCE 5 Privacy Policy (both updated and effective as of the
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27th April 2017).
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End User License Agreement: www.juce.com/juce-5-licence
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Privacy Policy: www.juce.com/juce-5-privacy-policy
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Or: You may also use this code under the terms of the GPL v3 (see
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www.gnu.org/licenses).
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JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
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EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
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DISCLAIMED.
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==============================================================================
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*/
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namespace juce
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{
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PreferencesPanel::PreferencesPanel()
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: buttonSize (70)
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{
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}
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PreferencesPanel::~PreferencesPanel()
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{
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}
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int PreferencesPanel::getButtonSize() const noexcept
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{
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return buttonSize;
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}
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void PreferencesPanel::setButtonSize (int newSize)
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{
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buttonSize = newSize;
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resized();
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}
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//==============================================================================
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void PreferencesPanel::addSettingsPage (const String& title,
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const Drawable* icon,
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const Drawable* overIcon,
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const Drawable* downIcon)
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{
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auto* button = new DrawableButton (title, DrawableButton::ImageAboveTextLabel);
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buttons.add (button);
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button->setImages (icon, overIcon, downIcon);
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button->setRadioGroupId (1);
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button->onClick = [this] { clickedPage(); };
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button->setClickingTogglesState (true);
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button->setWantsKeyboardFocus (false);
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addAndMakeVisible (button);
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resized();
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if (currentPage == nullptr)
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setCurrentPage (title);
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}
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void PreferencesPanel::addSettingsPage (const String& title, const void* imageData, int imageDataSize)
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{
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DrawableImage icon, iconOver, iconDown;
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icon.setImage (ImageCache::getFromMemory (imageData, imageDataSize));
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iconOver.setImage (ImageCache::getFromMemory (imageData, imageDataSize));
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iconOver.setOverlayColour (Colours::black.withAlpha (0.12f));
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iconDown.setImage (ImageCache::getFromMemory (imageData, imageDataSize));
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iconDown.setOverlayColour (Colours::black.withAlpha (0.25f));
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addSettingsPage (title, &icon, &iconOver, &iconDown);
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}
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//==============================================================================
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void PreferencesPanel::showInDialogBox (const String& dialogTitle, int dialogWidth, int dialogHeight, Colour backgroundColour)
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{
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setSize (dialogWidth, dialogHeight);
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DialogWindow::LaunchOptions o;
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o.content.setNonOwned (this);
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o.dialogTitle = dialogTitle;
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o.dialogBackgroundColour = backgroundColour;
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o.escapeKeyTriggersCloseButton = false;
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o.useNativeTitleBar = false;
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o.resizable = false;
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o.launchAsync();
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}
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//==============================================================================
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void PreferencesPanel::resized()
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{
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for (int i = 0; i < buttons.size(); ++i)
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buttons.getUnchecked(i)->setBounds (i * buttonSize, 0, buttonSize, buttonSize);
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if (currentPage != nullptr)
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currentPage->setBounds (getLocalBounds().withTop (buttonSize + 5));
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}
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void PreferencesPanel::paint (Graphics& g)
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{
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g.setColour (Colours::grey);
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g.fillRect (0, buttonSize + 2, getWidth(), 1);
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}
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void PreferencesPanel::setCurrentPage (const String& pageName)
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{
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if (currentPageName != pageName)
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{
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currentPageName = pageName;
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currentPage.reset();
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currentPage.reset (createComponentForPage (pageName));
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if (currentPage != nullptr)
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{
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addAndMakeVisible (currentPage.get());
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currentPage->toBack();
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resized();
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}
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for (auto* b : buttons)
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{
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if (b->getName() == pageName)
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{
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b->setToggleState (true, dontSendNotification);
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break;
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}
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}
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}
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}
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void PreferencesPanel::clickedPage()
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{
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for (auto* b : buttons)
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{
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if (b->getToggleState())
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{
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setCurrentPage (b->getName());
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break;
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}
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}
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}
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} // namespace juce
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