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96 lines
2.2 KiB
96 lines
2.2 KiB
/*
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* QuartzTextStyle.h
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*
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* Created by Evan Jones on Wed Oct 02 2002.
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*
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*/
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#ifndef QUARTZTEXTSTYLE_H
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#define QUARTZTEXTSTYLE_H
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#include "QuartzTextStyleAttribute.h"
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class QuartzTextStyle {
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public:
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QuartzTextStyle() {
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fontRef = NULL;
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styleDict = CFDictionaryCreateMutable(kCFAllocatorDefault, 2,
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&kCFTypeDictionaryKeyCallBacks,
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&kCFTypeDictionaryValueCallBacks);
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characterSet = Scintilla::CharacterSet::Ansi;
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}
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QuartzTextStyle(const QuartzTextStyle *other) {
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// Does not copy font colour attribute
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fontRef = static_cast<CTFontRef>(CFRetain(other->fontRef));
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styleDict = CFDictionaryCreateMutable(kCFAllocatorDefault, 2,
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&kCFTypeDictionaryKeyCallBacks,
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&kCFTypeDictionaryValueCallBacks);
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CFDictionaryAddValue(styleDict, kCTFontAttributeName, fontRef);
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characterSet = other->characterSet;
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}
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~QuartzTextStyle() {
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if (styleDict != NULL) {
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CFRelease(styleDict);
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styleDict = NULL;
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}
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if (fontRef) {
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CFRelease(fontRef);
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fontRef = NULL;
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}
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}
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CFMutableDictionaryRef getCTStyle() const {
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return styleDict;
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}
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void setCTStyleColour(CGColor *inColour) {
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CFDictionarySetValue(styleDict, kCTForegroundColorAttributeName, inColour);
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}
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float getAscent() const {
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return static_cast<float>(::CTFontGetAscent(fontRef));
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}
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float getDescent() const {
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return static_cast<float>(::CTFontGetDescent(fontRef));
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}
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float getLeading() const {
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return static_cast<float>(::CTFontGetLeading(fontRef));
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}
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void setFontRef(CTFontRef inRef, Scintilla::CharacterSet characterSet_) {
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fontRef = inRef;
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characterSet = characterSet_;
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if (styleDict != NULL)
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CFRelease(styleDict);
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styleDict = CFDictionaryCreateMutable(kCFAllocatorDefault, 2,
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&kCFTypeDictionaryKeyCallBacks,
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&kCFTypeDictionaryValueCallBacks);
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CFDictionaryAddValue(styleDict, kCTFontAttributeName, fontRef);
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}
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CTFontRef getFontRef() const noexcept {
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return fontRef;
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}
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Scintilla::CharacterSet getCharacterSet() const noexcept {
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return characterSet;
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}
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private:
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CFMutableDictionaryRef styleDict;
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CTFontRef fontRef;
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Scintilla::CharacterSet characterSet;
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};
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#endif
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