mirror of
https://github.com/juce-framework/JUCE.git
synced 2026-01-11 23:54:18 +00:00
455 lines
16 KiB
C++
455 lines
16 KiB
C++
/*
|
|
==============================================================================
|
|
|
|
This file is part of the JUCE library.
|
|
Copyright (c) 2013 - Raw Material Software Ltd.
|
|
|
|
Permission is granted to use this software under the terms of either:
|
|
a) the GPL v2 (or any later version)
|
|
b) the Affero GPL v3
|
|
|
|
Details of these licenses can be found at: www.gnu.org/licenses
|
|
|
|
JUCE is distributed in the hope that it will be useful, but WITHOUT ANY
|
|
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
|
|
A PARTICULAR PURPOSE. See the GNU General Public License for more details.
|
|
|
|
------------------------------------------------------------------------------
|
|
|
|
To release a closed-source product which uses JUCE, commercial licenses are
|
|
available: visit www.juce.com for more information.
|
|
|
|
==============================================================================
|
|
*/
|
|
|
|
#ifndef __JUCER_POSITIONPROPERTYBASE_JUCEHEADER__
|
|
#define __JUCER_POSITIONPROPERTYBASE_JUCEHEADER__
|
|
|
|
#include "../ui/jucer_PaintRoutineEditor.h"
|
|
#include "../ui/jucer_ComponentLayoutEditor.h"
|
|
|
|
//==============================================================================
|
|
/**
|
|
Base class for a property that edits the x, y, w, or h of a PositionedRectangle.
|
|
*/
|
|
class PositionPropertyBase : public PropertyComponent,
|
|
protected ChangeListener,
|
|
private ButtonListener
|
|
{
|
|
public:
|
|
enum ComponentPositionDimension
|
|
{
|
|
componentX = 0,
|
|
componentY = 1,
|
|
componentWidth = 2,
|
|
componentHeight = 3
|
|
};
|
|
|
|
PositionPropertyBase (Component* comp,
|
|
const String& name,
|
|
ComponentPositionDimension dimension_,
|
|
const bool includeAnchorOptions_,
|
|
const bool allowRelativeOptions_,
|
|
ComponentLayout* layout_)
|
|
: PropertyComponent (name),
|
|
layout (layout_),
|
|
button ("mode"),
|
|
component (comp),
|
|
dimension (dimension_),
|
|
includeAnchorOptions (includeAnchorOptions_),
|
|
allowRelativeOptions (allowRelativeOptions_)
|
|
{
|
|
addAndMakeVisible (button);
|
|
button.addListener (this);
|
|
button.setTriggeredOnMouseDown (true);
|
|
button.setConnectedEdges (TextButton::ConnectedOnLeft | TextButton::ConnectedOnRight);
|
|
|
|
addAndMakeVisible (textEditor = new PositionPropLabel (*this));
|
|
}
|
|
|
|
String getText() const
|
|
{
|
|
RelativePositionedRectangle rpr (getPosition());
|
|
PositionedRectangle& p = rpr.rect;
|
|
String s;
|
|
|
|
switch (dimension)
|
|
{
|
|
case componentX:
|
|
if (p.getPositionModeX() == PositionedRectangle::proportionOfParentSize)
|
|
s << valueToString (p.getX() * 100.0) << '%';
|
|
else
|
|
s << valueToString (p.getX());
|
|
break;
|
|
|
|
case componentY:
|
|
if (p.getPositionModeY() == PositionedRectangle::proportionOfParentSize)
|
|
s << valueToString (p.getY() * 100.0) << '%';
|
|
else
|
|
s << valueToString (p.getY());
|
|
break;
|
|
|
|
case componentWidth:
|
|
if (p.getWidthMode() == PositionedRectangle::proportionalSize)
|
|
s << valueToString (p.getWidth() * 100.0) << '%';
|
|
else
|
|
s << valueToString (p.getWidth());
|
|
break;
|
|
|
|
case componentHeight:
|
|
if (p.getHeightMode() == PositionedRectangle::proportionalSize)
|
|
s << valueToString (p.getHeight() * 100.0) << '%';
|
|
else
|
|
s << valueToString (p.getHeight());
|
|
break;
|
|
|
|
default:
|
|
jassertfalse;
|
|
break;
|
|
};
|
|
|
|
return s;
|
|
}
|
|
|
|
static String valueToString (const double n)
|
|
{
|
|
return String (roundToInt (n * 1000.0) / 1000.0);
|
|
}
|
|
|
|
void setText (const String& newText)
|
|
{
|
|
RelativePositionedRectangle rpr (getPosition());
|
|
PositionedRectangle p (rpr.rect);
|
|
const double value = newText.getDoubleValue();
|
|
|
|
switch (dimension)
|
|
{
|
|
case componentX:
|
|
if (p.getPositionModeX() == PositionedRectangle::proportionOfParentSize)
|
|
p.setX (value / 100.0);
|
|
else
|
|
p.setX (value);
|
|
break;
|
|
|
|
case componentY:
|
|
if (p.getPositionModeY() == PositionedRectangle::proportionOfParentSize)
|
|
p.setY (value / 100.0);
|
|
else
|
|
p.setY (value);
|
|
break;
|
|
|
|
case componentWidth:
|
|
if (p.getWidthMode() == PositionedRectangle::proportionalSize)
|
|
p.setWidth (value / 100.0);
|
|
else
|
|
p.setWidth (value);
|
|
break;
|
|
|
|
case componentHeight:
|
|
if (p.getHeightMode() == PositionedRectangle::proportionalSize)
|
|
p.setHeight (value / 100.0);
|
|
else
|
|
p.setHeight (value);
|
|
break;
|
|
|
|
default:
|
|
jassertfalse;
|
|
break;
|
|
};
|
|
|
|
if (p != rpr.rect)
|
|
{
|
|
rpr.rect = p;
|
|
setPosition (rpr);
|
|
}
|
|
}
|
|
|
|
void changeListenerCallback (ChangeBroadcaster*)
|
|
{
|
|
refresh();
|
|
}
|
|
|
|
bool showMenu (ComponentLayout* compLayout)
|
|
{
|
|
RelativePositionedRectangle rpr (getPosition());
|
|
PositionedRectangle p (rpr.rect);
|
|
|
|
PositionedRectangle::AnchorPoint xAnchor = p.getAnchorPointX();
|
|
PositionedRectangle::AnchorPoint yAnchor = p.getAnchorPointY();
|
|
PositionedRectangle::PositionMode xMode = p.getPositionModeX();
|
|
PositionedRectangle::PositionMode yMode = p.getPositionModeY();
|
|
PositionedRectangle::SizeMode sizeW = p.getWidthMode();
|
|
PositionedRectangle::SizeMode sizeH = p.getHeightMode();
|
|
|
|
String relCompName ("parent");
|
|
|
|
if (Component* const relComp = compLayout != nullptr ? compLayout->getComponentRelativePosTarget (component, (int) dimension)
|
|
: nullptr)
|
|
relCompName = compLayout->getComponentMemberVariableName (relComp);
|
|
|
|
jassert (relCompName.isNotEmpty());
|
|
|
|
PopupMenu m;
|
|
|
|
if (dimension == componentX || dimension == componentY)
|
|
{
|
|
const PositionedRectangle::PositionMode posMode = (dimension == componentX) ? xMode : yMode;
|
|
|
|
m.addItem (10, ((dimension == componentX) ? "Absolute distance from left of "
|
|
: "Absolute distance from top of ") + relCompName,
|
|
true, posMode == PositionedRectangle::absoluteFromParentTopLeft);
|
|
|
|
m.addItem (11, ((dimension == componentX) ? "Absolute distance from right of "
|
|
: "Absolute distance from bottom of ") + relCompName,
|
|
true, posMode == PositionedRectangle::absoluteFromParentBottomRight);
|
|
|
|
m.addItem (12, "Absolute distance from centre of " + relCompName,
|
|
true, posMode == PositionedRectangle::absoluteFromParentCentre);
|
|
|
|
m.addItem (13, ((dimension == componentX) ? "Percentage of width of "
|
|
: "Percentage of height of ") + relCompName,
|
|
true, posMode == PositionedRectangle::proportionOfParentSize);
|
|
|
|
m.addSeparator();
|
|
|
|
if (includeAnchorOptions)
|
|
{
|
|
const PositionedRectangle::AnchorPoint anchor = (dimension == componentX) ? xAnchor : yAnchor;
|
|
|
|
m.addItem (14, (dimension == componentX) ? "Anchored at left of component"
|
|
: "Anchored at top of component",
|
|
true, anchor == PositionedRectangle::anchorAtLeftOrTop);
|
|
|
|
m.addItem (15, "Anchored at centre of component", true, anchor == PositionedRectangle::anchorAtCentre);
|
|
|
|
m.addItem (16, (dimension == componentX) ? "Anchored at right of component"
|
|
: "Anchored at bottom of component",
|
|
true, anchor == PositionedRectangle::anchorAtRightOrBottom);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
const PositionedRectangle::SizeMode sizeMode = (dimension == componentWidth) ? sizeW : sizeH;
|
|
|
|
m.addItem (20, (dimension == componentWidth) ? "Absolute width"
|
|
: "Absolute height",
|
|
true, sizeMode == PositionedRectangle::absoluteSize);
|
|
|
|
m.addItem (21, ((dimension == componentWidth) ? "Percentage of width of "
|
|
: "Percentage of height of ") + relCompName,
|
|
true, sizeMode == PositionedRectangle::proportionalSize);
|
|
|
|
m.addItem (22, ((dimension == componentWidth) ? "Subtracted from width of "
|
|
: "Subtracted from height of ") + relCompName,
|
|
true, sizeMode == PositionedRectangle::parentSizeMinusAbsolute);
|
|
}
|
|
|
|
|
|
if (allowRelativeOptions && compLayout != nullptr)
|
|
{
|
|
m.addSeparator();
|
|
m.addSubMenu ("Relative to", compLayout->getRelativeTargetMenu (component, (int) dimension));
|
|
}
|
|
|
|
WeakReference<Component> ref (this);
|
|
|
|
const int menuResult = m.showAt (&button);
|
|
|
|
if (menuResult == 0 || ref == nullptr)
|
|
return false;
|
|
|
|
switch (menuResult)
|
|
{
|
|
case 10:
|
|
if (dimension == componentX)
|
|
xMode = PositionedRectangle::absoluteFromParentTopLeft;
|
|
else
|
|
yMode = PositionedRectangle::absoluteFromParentTopLeft;
|
|
break;
|
|
|
|
case 11:
|
|
if (dimension == componentX)
|
|
xMode = PositionedRectangle::absoluteFromParentBottomRight;
|
|
else
|
|
yMode = PositionedRectangle::absoluteFromParentBottomRight;
|
|
break;
|
|
|
|
case 12:
|
|
if (dimension == componentX)
|
|
xMode = PositionedRectangle::absoluteFromParentCentre;
|
|
else
|
|
yMode = PositionedRectangle::absoluteFromParentCentre;
|
|
break;
|
|
|
|
case 13:
|
|
if (dimension == componentX)
|
|
xMode = PositionedRectangle::proportionOfParentSize;
|
|
else
|
|
yMode = PositionedRectangle::proportionOfParentSize;
|
|
break;
|
|
|
|
case 14:
|
|
if (dimension == componentX)
|
|
xAnchor = PositionedRectangle::anchorAtLeftOrTop;
|
|
else
|
|
yAnchor = PositionedRectangle::anchorAtLeftOrTop;
|
|
break;
|
|
|
|
case 15:
|
|
if (dimension == componentX)
|
|
xAnchor = PositionedRectangle::anchorAtCentre;
|
|
else
|
|
yAnchor = PositionedRectangle::anchorAtCentre;
|
|
break;
|
|
|
|
case 16:
|
|
if (dimension == componentX)
|
|
xAnchor = PositionedRectangle::anchorAtRightOrBottom;
|
|
else
|
|
yAnchor = PositionedRectangle::anchorAtRightOrBottom;
|
|
break;
|
|
|
|
case 20:
|
|
if (dimension == componentWidth)
|
|
sizeW = PositionedRectangle::absoluteSize;
|
|
else
|
|
sizeH = PositionedRectangle::absoluteSize;
|
|
break;
|
|
|
|
case 21:
|
|
if (dimension == componentWidth)
|
|
sizeW = PositionedRectangle::proportionalSize;
|
|
else
|
|
sizeH = PositionedRectangle::proportionalSize;
|
|
break;
|
|
|
|
case 22:
|
|
if (dimension == componentWidth)
|
|
sizeW = PositionedRectangle::parentSizeMinusAbsolute;
|
|
else
|
|
sizeH = PositionedRectangle::parentSizeMinusAbsolute;
|
|
break;
|
|
|
|
default:
|
|
if (allowRelativeOptions && compLayout != nullptr)
|
|
compLayout->processRelativeTargetMenuResult (component, (int) dimension, menuResult);
|
|
break;
|
|
}
|
|
|
|
Rectangle<int> parentArea;
|
|
|
|
if (component->findParentComponentOfClass<ComponentLayoutEditor>() != 0)
|
|
parentArea.setSize (component->getParentWidth(), component->getParentHeight());
|
|
else if (dynamic_cast <PaintRoutineEditor*> (component->getParentComponent()) != 0)
|
|
parentArea = dynamic_cast <PaintRoutineEditor*> (component->getParentComponent())->getComponentArea();
|
|
else
|
|
jassertfalse;
|
|
|
|
int x, xw, y, yh, w, h;
|
|
rpr.getRelativeTargetBounds (parentArea, compLayout, x, xw, y, yh, w, h);
|
|
|
|
PositionedRectangle xyRect (p);
|
|
PositionedRectangle whRect (p);
|
|
|
|
xyRect.setModes (xAnchor, xMode, yAnchor, yMode, sizeW, sizeH,
|
|
Rectangle<int> (x, y, xw, yh));
|
|
|
|
whRect.setModes (xAnchor, xMode, yAnchor, yMode, sizeW, sizeH,
|
|
Rectangle<int> (x, y, w, h));
|
|
|
|
p.setModes (xAnchor, xMode, yAnchor, yMode, sizeW, sizeH,
|
|
Rectangle<int> (x, y, xw, yh));
|
|
|
|
p.setX (xyRect.getX());
|
|
p.setY (xyRect.getY());
|
|
p.setWidth (whRect.getWidth());
|
|
p.setHeight (whRect.getHeight());
|
|
|
|
if (p != rpr.rect)
|
|
{
|
|
rpr.rect = p;
|
|
setPosition (rpr);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
void resized()
|
|
{
|
|
const Rectangle<int> r (getLookAndFeel().getPropertyComponentContentPosition (*this));
|
|
|
|
button.changeWidthToFitText (r.getHeight());
|
|
button.setTopRightPosition (r.getRight(), r.getY());
|
|
|
|
textEditor->setBounds (r.getX(), r.getY(), button.getX() - r.getX(), r.getHeight());
|
|
}
|
|
|
|
void refresh()
|
|
{
|
|
textEditor->setText (getText(), dontSendNotification);
|
|
}
|
|
|
|
void buttonClicked (Button*)
|
|
{
|
|
if (showMenu (layout))
|
|
refresh(); // (to clear the text editor if it's got focus)
|
|
}
|
|
|
|
void textWasEdited()
|
|
{
|
|
const String newText (textEditor->getText());
|
|
if (getText() != newText)
|
|
setText (newText);
|
|
}
|
|
|
|
//==============================================================================
|
|
virtual void setPosition (const RelativePositionedRectangle& newPos) = 0;
|
|
|
|
virtual RelativePositionedRectangle getPosition() const = 0;
|
|
|
|
protected:
|
|
class PositionPropLabel : public Label
|
|
{
|
|
PositionPropertyBase& owner;
|
|
|
|
public:
|
|
PositionPropLabel (PositionPropertyBase& owner_)
|
|
: Label (String::empty, String::empty),
|
|
owner (owner_)
|
|
{
|
|
setEditable (true, true, false);
|
|
|
|
setColour (backgroundColourId, Colours::white);
|
|
setColour (textColourId, Colours::black);
|
|
setColour (outlineColourId, findColour (ComboBox::outlineColourId));
|
|
|
|
setColour (TextEditor::textColourId, Colours::black);
|
|
setColour (TextEditor::backgroundColourId, Colours::white);
|
|
setColour (TextEditor::outlineColourId, findColour (ComboBox::outlineColourId));
|
|
}
|
|
|
|
TextEditor* createEditorComponent()
|
|
{
|
|
TextEditor* ed = Label::createEditorComponent();
|
|
ed->setInputRestrictions (14, "0123456789.-%");
|
|
|
|
return ed;
|
|
}
|
|
|
|
void textWasEdited()
|
|
{
|
|
owner.textWasEdited();
|
|
}
|
|
};
|
|
|
|
ComponentLayout* layout;
|
|
ScopedPointer<PositionPropLabel> textEditor;
|
|
TextButton button;
|
|
|
|
Component* component;
|
|
ComponentPositionDimension dimension;
|
|
const bool includeAnchorOptions, allowRelativeOptions;
|
|
};
|
|
|
|
|
|
#endif // __JUCER_POSITIONPROPERTYBASE_JUCEHEADER__
|