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119 lines
3.2 KiB
C++
119 lines
3.2 KiB
C++
/*
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==============================================================================
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This file is part of the JUCE library - "Jules' Utility Class Extensions"
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Copyright 2004-9 by Raw Material Software Ltd.
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------------------------------------------------------------------------------
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JUCE can be redistributed and/or modified under the terms of the GNU General
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Public License (Version 2), as published by the Free Software Foundation.
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A copy of the license is included in the JUCE distribution, or can be found
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online at www.gnu.org/licenses.
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JUCE is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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------------------------------------------------------------------------------
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To release a closed-source product which uses JUCE, commercial licenses are
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available: visit www.rawmaterialsoftware.com/juce for more information.
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==============================================================================
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*/
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#include "../../../core/juce_StandardHeader.h"
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BEGIN_JUCE_NAMESPACE
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#include "juce_DrawableText.h"
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//==============================================================================
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DrawableText::DrawableText()
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: colour (Colours::white)
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{
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}
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DrawableText::~DrawableText()
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{
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}
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//==============================================================================
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void DrawableText::setText (const GlyphArrangement& newText)
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{
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text = newText;
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}
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void DrawableText::setText (const String& newText, const Font& fontToUse)
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{
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text.clear();
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text.addLineOfText (fontToUse, newText, 0.0f, 0.0f);
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}
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void DrawableText::setColour (const Colour& newColour)
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{
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colour = newColour;
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}
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//==============================================================================
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void DrawableText::render (const Drawable::RenderingContext& context) const
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{
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context.g.setColour (colour.withMultipliedAlpha (context.opacity));
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text.draw (context.g, context.transform);
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}
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const Rectangle<float> DrawableText::getBounds() const
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{
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float x, y, w, h;
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text.getBoundingBox (0, -1, x, y, w, h, false); // (really returns top, left, bottom, right)
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w -= x;
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h -= y;
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return Rectangle<float> (x, y, w, h);
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}
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bool DrawableText::hitTest (float x, float y) const
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{
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return text.findGlyphIndexAt (x, y) >= 0;
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}
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Drawable* DrawableText::createCopy() const
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{
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DrawableText* const dt = new DrawableText();
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dt->text = text;
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dt->colour = colour;
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return dt;
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}
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//==============================================================================
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ValueTree DrawableText::createValueTree() const throw()
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{
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ValueTree v (T("Text"));
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if (getName().isNotEmpty())
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v.setProperty ("id", getName(), 0);
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jassertfalse // xxx not finished!
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return v;
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}
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DrawableText* DrawableText::createFromValueTree (const ValueTree& tree) throw()
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{
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if (! tree.hasType ("Text"))
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return 0;
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DrawableText* dt = new DrawableText();
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dt->setName (tree ["id"]);
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jassertfalse // xxx not finished!
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return dt;
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}
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END_JUCE_NAMESPACE
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