mirror of
https://github.com/juce-framework/JUCE.git
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109 lines
3 KiB
C++
109 lines
3 KiB
C++
/*
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==============================================================================
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This file is part of the JUCE 7 technical preview.
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Copyright (c) 2022 - Raw Material Software Limited
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You may use this code under the terms of the GPL v3
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(see www.gnu.org/licenses).
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For the technical preview this file cannot be licensed commercially.
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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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ToolbarItemPalette::ToolbarItemPalette (ToolbarItemFactory& tbf, Toolbar& bar)
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: factory (tbf), toolbar (bar)
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{
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auto* itemHolder = new Component();
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viewport.setViewedComponent (itemHolder);
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Array<int> allIds;
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factory.getAllToolbarItemIds (allIds);
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for (auto& i : allIds)
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addComponent (i, -1);
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addAndMakeVisible (viewport);
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}
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ToolbarItemPalette::~ToolbarItemPalette()
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{
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}
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//==============================================================================
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void ToolbarItemPalette::addComponent (const int itemId, const int index)
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{
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if (auto* tc = Toolbar::createItem (factory, itemId))
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{
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items.insert (index, tc);
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viewport.getViewedComponent()->addAndMakeVisible (tc, index);
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tc->setEditingMode (ToolbarItemComponent::editableOnPalette);
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}
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else
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{
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jassertfalse;
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}
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}
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void ToolbarItemPalette::replaceComponent (ToolbarItemComponent& comp)
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{
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auto index = items.indexOf (&comp);
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jassert (index >= 0);
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items.removeObject (&comp, false);
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addComponent (comp.getItemId(), index);
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resized();
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}
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void ToolbarItemPalette::resized()
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{
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viewport.setBoundsInset (BorderSize<int> (1));
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auto* itemHolder = viewport.getViewedComponent();
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const int indent = 8;
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const int preferredWidth = viewport.getWidth() - viewport.getScrollBarThickness() - indent;
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const int height = toolbar.getThickness();
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auto x = indent;
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auto y = indent;
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int maxX = 0;
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for (auto* tc : items)
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{
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tc->setStyle (toolbar.getStyle());
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int preferredSize = 1, minSize = 1, maxSize = 1;
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if (tc->getToolbarItemSizes (height, false, preferredSize, minSize, maxSize))
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{
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if (x + preferredSize > preferredWidth && x > indent)
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{
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x = indent;
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y += height;
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}
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tc->setBounds (x, y, preferredSize, height);
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x += preferredSize + 8;
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maxX = jmax (maxX, x);
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}
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}
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itemHolder->setSize (maxX, y + height + 8);
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}
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//==============================================================================
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std::unique_ptr<AccessibilityHandler> ToolbarItemPalette::createAccessibilityHandler()
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{
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return std::make_unique<AccessibilityHandler> (*this, AccessibilityRole::group);
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}
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} // namespace juce
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