git subrepo clone --branch=sono6good https://github.com/essej/JUCE.git deps/juce
subrepo: subdir: "deps/juce" merged: "b13f9084e" upstream: origin: "https://github.com/essej/JUCE.git" branch: "sono6good" commit: "b13f9084e" git-subrepo: version: "0.4.3" origin: "https://github.com/ingydotnet/git-subrepo.git" commit: "2f68596"
This commit is contained in:
255
deps/juce/modules/juce_gui_basics/widgets/juce_ToolbarItemComponent.cpp
vendored
Normal file
255
deps/juce/modules/juce_gui_basics/widgets/juce_ToolbarItemComponent.cpp
vendored
Normal file
@ -0,0 +1,255 @@
|
||||
/*
|
||||
==============================================================================
|
||||
|
||||
This file is part of the JUCE library.
|
||||
Copyright (c) 2020 - Raw Material Software Limited
|
||||
|
||||
JUCE is an open source library subject to commercial or open-source
|
||||
licensing.
|
||||
|
||||
By using JUCE, you agree to the terms of both the JUCE 6 End-User License
|
||||
Agreement and JUCE Privacy Policy (both effective as of the 16th June 2020).
|
||||
|
||||
End User License Agreement: www.juce.com/juce-6-licence
|
||||
Privacy Policy: www.juce.com/juce-privacy-policy
|
||||
|
||||
Or: You may also use this code under the terms of the GPL v3 (see
|
||||
www.gnu.org/licenses).
|
||||
|
||||
JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
|
||||
EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
|
||||
DISCLAIMED.
|
||||
|
||||
==============================================================================
|
||||
*/
|
||||
|
||||
namespace juce
|
||||
{
|
||||
|
||||
ToolbarItemFactory::ToolbarItemFactory() {}
|
||||
ToolbarItemFactory::~ToolbarItemFactory() {}
|
||||
|
||||
//==============================================================================
|
||||
class ToolbarItemComponent::ItemDragAndDropOverlayComponent : public Component
|
||||
{
|
||||
public:
|
||||
ItemDragAndDropOverlayComponent()
|
||||
: isDragging (false)
|
||||
{
|
||||
setAlwaysOnTop (true);
|
||||
setRepaintsOnMouseActivity (true);
|
||||
setMouseCursor (MouseCursor::DraggingHandCursor);
|
||||
}
|
||||
|
||||
void paint (Graphics& g) override
|
||||
{
|
||||
if (ToolbarItemComponent* const tc = getToolbarItemComponent())
|
||||
{
|
||||
if (isMouseOverOrDragging()
|
||||
&& tc->getEditingMode() == ToolbarItemComponent::editableOnToolbar)
|
||||
{
|
||||
g.setColour (findColour (Toolbar::editingModeOutlineColourId, true));
|
||||
g.drawRect (getLocalBounds(), jmin (2, (getWidth() - 1) / 2,
|
||||
(getHeight() - 1) / 2));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void mouseDown (const MouseEvent& e) override
|
||||
{
|
||||
isDragging = false;
|
||||
|
||||
if (ToolbarItemComponent* const tc = getToolbarItemComponent())
|
||||
{
|
||||
tc->dragOffsetX = e.x;
|
||||
tc->dragOffsetY = e.y;
|
||||
}
|
||||
}
|
||||
|
||||
void mouseDrag (const MouseEvent& e) override
|
||||
{
|
||||
if (e.mouseWasDraggedSinceMouseDown() && ! isDragging)
|
||||
{
|
||||
isDragging = true;
|
||||
|
||||
if (DragAndDropContainer* const dnd = DragAndDropContainer::findParentDragContainerFor (this))
|
||||
{
|
||||
dnd->startDragging (Toolbar::toolbarDragDescriptor, getParentComponent(), Image(), true, nullptr, &e.source);
|
||||
|
||||
if (ToolbarItemComponent* const tc = getToolbarItemComponent())
|
||||
{
|
||||
tc->isBeingDragged = true;
|
||||
|
||||
if (tc->getEditingMode() == ToolbarItemComponent::editableOnToolbar)
|
||||
tc->setVisible (false);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void mouseUp (const MouseEvent&) override
|
||||
{
|
||||
isDragging = false;
|
||||
|
||||
if (ToolbarItemComponent* const tc = getToolbarItemComponent())
|
||||
{
|
||||
tc->isBeingDragged = false;
|
||||
|
||||
if (Toolbar* const tb = tc->getToolbar())
|
||||
tb->updateAllItemPositions (true);
|
||||
else if (tc->getEditingMode() == ToolbarItemComponent::editableOnToolbar)
|
||||
delete tc;
|
||||
}
|
||||
}
|
||||
|
||||
void parentSizeChanged() override
|
||||
{
|
||||
setBounds (0, 0, getParentWidth(), getParentHeight());
|
||||
}
|
||||
|
||||
private:
|
||||
//==============================================================================
|
||||
bool isDragging;
|
||||
|
||||
ToolbarItemComponent* getToolbarItemComponent() const noexcept
|
||||
{
|
||||
return dynamic_cast<ToolbarItemComponent*> (getParentComponent());
|
||||
}
|
||||
|
||||
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (ItemDragAndDropOverlayComponent)
|
||||
};
|
||||
|
||||
|
||||
//==============================================================================
|
||||
ToolbarItemComponent::ToolbarItemComponent (const int itemId_,
|
||||
const String& labelText,
|
||||
const bool isBeingUsedAsAButton_)
|
||||
: Button (labelText),
|
||||
itemId (itemId_),
|
||||
mode (normalMode),
|
||||
toolbarStyle (Toolbar::iconsOnly),
|
||||
dragOffsetX (0),
|
||||
dragOffsetY (0),
|
||||
isActive (true),
|
||||
isBeingDragged (false),
|
||||
isBeingUsedAsAButton (isBeingUsedAsAButton_)
|
||||
{
|
||||
// Your item ID can't be 0!
|
||||
jassert (itemId_ != 0);
|
||||
}
|
||||
|
||||
ToolbarItemComponent::~ToolbarItemComponent()
|
||||
{
|
||||
overlayComp.reset();
|
||||
}
|
||||
|
||||
Toolbar* ToolbarItemComponent::getToolbar() const
|
||||
{
|
||||
return dynamic_cast<Toolbar*> (getParentComponent());
|
||||
}
|
||||
|
||||
bool ToolbarItemComponent::isToolbarVertical() const
|
||||
{
|
||||
const Toolbar* const t = getToolbar();
|
||||
return t != nullptr && t->isVertical();
|
||||
}
|
||||
|
||||
void ToolbarItemComponent::setStyle (const Toolbar::ToolbarItemStyle& newStyle)
|
||||
{
|
||||
if (toolbarStyle != newStyle)
|
||||
{
|
||||
toolbarStyle = newStyle;
|
||||
repaint();
|
||||
resized();
|
||||
}
|
||||
}
|
||||
|
||||
void ToolbarItemComponent::paintButton (Graphics& g, const bool over, const bool down)
|
||||
{
|
||||
if (isBeingUsedAsAButton)
|
||||
getLookAndFeel().paintToolbarButtonBackground (g, getWidth(), getHeight(),
|
||||
over, down, *this);
|
||||
|
||||
if (toolbarStyle != Toolbar::iconsOnly)
|
||||
{
|
||||
auto indent = contentArea.getX();
|
||||
auto y = indent;
|
||||
auto h = getHeight() - indent * 2;
|
||||
|
||||
if (toolbarStyle == Toolbar::iconsWithText)
|
||||
{
|
||||
y = contentArea.getBottom() + indent / 2;
|
||||
h -= contentArea.getHeight();
|
||||
}
|
||||
|
||||
getLookAndFeel().paintToolbarButtonLabel (g, indent, y, getWidth() - indent * 2, h,
|
||||
getButtonText(), *this);
|
||||
}
|
||||
|
||||
if (! contentArea.isEmpty())
|
||||
{
|
||||
Graphics::ScopedSaveState ss (g);
|
||||
|
||||
g.reduceClipRegion (contentArea);
|
||||
g.setOrigin (contentArea.getPosition());
|
||||
|
||||
paintButtonArea (g, contentArea.getWidth(), contentArea.getHeight(), over, down);
|
||||
}
|
||||
}
|
||||
|
||||
void ToolbarItemComponent::resized()
|
||||
{
|
||||
if (toolbarStyle != Toolbar::textOnly)
|
||||
{
|
||||
const int indent = jmin (proportionOfWidth (0.08f),
|
||||
proportionOfHeight (0.08f));
|
||||
|
||||
contentArea = Rectangle<int> (indent, indent,
|
||||
getWidth() - indent * 2,
|
||||
toolbarStyle == Toolbar::iconsWithText ? proportionOfHeight (0.55f)
|
||||
: (getHeight() - indent * 2));
|
||||
}
|
||||
else
|
||||
{
|
||||
contentArea = {};
|
||||
}
|
||||
|
||||
contentAreaChanged (contentArea);
|
||||
}
|
||||
|
||||
void ToolbarItemComponent::setEditingMode (const ToolbarEditingMode newMode)
|
||||
{
|
||||
if (mode != newMode)
|
||||
{
|
||||
mode = newMode;
|
||||
repaint();
|
||||
|
||||
if (mode == normalMode)
|
||||
{
|
||||
overlayComp.reset();
|
||||
}
|
||||
else if (overlayComp == nullptr)
|
||||
{
|
||||
overlayComp.reset (new ItemDragAndDropOverlayComponent());
|
||||
addAndMakeVisible (overlayComp.get());
|
||||
overlayComp->parentSizeChanged();
|
||||
}
|
||||
|
||||
resized();
|
||||
}
|
||||
}
|
||||
|
||||
//==============================================================================
|
||||
std::unique_ptr<AccessibilityHandler> ToolbarItemComponent::createAccessibilityHandler()
|
||||
{
|
||||
const auto shouldItemBeAccessible = (itemId != ToolbarItemFactory::separatorBarId
|
||||
&& itemId != ToolbarItemFactory::spacerId
|
||||
&& itemId != ToolbarItemFactory::flexibleSpacerId);
|
||||
|
||||
if (! shouldItemBeAccessible)
|
||||
return nullptr;
|
||||
|
||||
return std::make_unique<ButtonAccessibilityHandler> (*this, AccessibilityRole::button);
|
||||
}
|
||||
|
||||
} // namespace juce
|
Reference in New Issue
Block a user