2013-08-28 00:44:27 +00:00
|
|
|
//
|
|
|
|
|
// Copyright (c) 1990-2011, Scientific Toolworks, Inc.
|
|
|
|
|
//
|
|
|
|
|
// The License.txt file describes the conditions under which this software may be distributed.
|
|
|
|
|
//
|
|
|
|
|
// Author: Jason Haslam
|
|
|
|
|
//
|
|
|
|
|
// Additions Copyright (c) 2011 Archaeopteryx Software, Inc. d/b/a Wingware
|
|
|
|
|
// Scintilla platform layer for Qt
|
|
|
|
|
|
|
|
|
|
#ifndef PLATQT_H
|
|
|
|
|
#define PLATQT_H
|
|
|
|
|
|
|
|
|
|
#include "Platform.h"
|
|
|
|
|
|
|
|
|
|
#include <QPaintDevice>
|
|
|
|
|
#include <QPainter>
|
|
|
|
|
#include <QHash>
|
|
|
|
|
|
|
|
|
|
#ifdef SCI_NAMESPACE
|
|
|
|
|
namespace Scintilla {
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
const char *CharacterSetID(int characterSet);
|
|
|
|
|
|
|
|
|
|
inline QColor QColorFromCA(ColourDesired ca)
|
|
|
|
|
{
|
|
|
|
|
long c = ca.AsLong();
|
|
|
|
|
return QColor(c & 0xff, (c >> 8) & 0xff, (c >> 16) & 0xff);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
inline QRect QRectFromPRect(PRectangle pr)
|
|
|
|
|
{
|
|
|
|
|
return QRect(pr.left, pr.top, pr.Width(), pr.Height());
|
2015-06-07 21:19:26 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
inline QRectF QRectFFromPRect(PRectangle pr)
|
|
|
|
|
{
|
|
|
|
|
return QRectF(pr.left, pr.top, pr.Width(), pr.Height());
|
2013-08-28 00:44:27 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
inline PRectangle PRectFromQRect(QRect qr)
|
|
|
|
|
{
|
|
|
|
|
return PRectangle(qr.x(), qr.y(), qr.x() + qr.width(), qr.y() + qr.height());
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
inline Point PointFromQPoint(QPoint qp)
|
|
|
|
|
{
|
|
|
|
|
return Point(qp.x(), qp.y());
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
class SurfaceImpl : public Surface {
|
|
|
|
|
private:
|
|
|
|
|
QPaintDevice *device;
|
|
|
|
|
QPainter *painter;
|
|
|
|
|
bool deviceOwned;
|
|
|
|
|
bool painterOwned;
|
|
|
|
|
float x, y;
|
|
|
|
|
bool unicodeMode;
|
|
|
|
|
int codePage;
|
|
|
|
|
const char *codecName;
|
|
|
|
|
QTextCodec *codec;
|
|
|
|
|
|
|
|
|
|
public:
|
|
|
|
|
SurfaceImpl();
|
|
|
|
|
virtual ~SurfaceImpl();
|
|
|
|
|
|
|
|
|
|
virtual void Init(WindowID wid);
|
|
|
|
|
virtual void Init(SurfaceID sid, WindowID wid);
|
|
|
|
|
virtual void InitPixMap(int width, int height,
|
|
|
|
|
Surface *surface, WindowID wid);
|
|
|
|
|
|
|
|
|
|
virtual void Release();
|
|
|
|
|
virtual bool Initialised();
|
|
|
|
|
virtual void PenColour(ColourDesired fore);
|
|
|
|
|
virtual int LogPixelsY();
|
|
|
|
|
virtual int DeviceHeightFont(int points);
|
|
|
|
|
virtual void MoveTo(int x, int y);
|
|
|
|
|
virtual void LineTo(int x, int y);
|
|
|
|
|
virtual void Polygon(Point *pts, int npts, ColourDesired fore,
|
|
|
|
|
ColourDesired back);
|
|
|
|
|
virtual void RectangleDraw(PRectangle rc, ColourDesired fore,
|
|
|
|
|
ColourDesired back);
|
|
|
|
|
virtual void FillRectangle(PRectangle rc, ColourDesired back);
|
|
|
|
|
virtual void FillRectangle(PRectangle rc, Surface &surfacePattern);
|
|
|
|
|
virtual void RoundedRectangle(PRectangle rc, ColourDesired fore,
|
|
|
|
|
ColourDesired back);
|
|
|
|
|
virtual void AlphaRectangle(PRectangle rc, int corner, ColourDesired fill,
|
|
|
|
|
int alphaFill, ColourDesired outline, int alphaOutline, int flags);
|
|
|
|
|
virtual void DrawRGBAImage(PRectangle rc, int width, int height,
|
|
|
|
|
const unsigned char *pixelsImage);
|
|
|
|
|
virtual void Ellipse(PRectangle rc, ColourDesired fore,
|
|
|
|
|
ColourDesired back);
|
|
|
|
|
virtual void Copy(PRectangle rc, Point from, Surface &surfaceSource);
|
|
|
|
|
|
|
|
|
|
virtual void DrawTextNoClip(PRectangle rc, Font &font, XYPOSITION ybase,
|
|
|
|
|
const char *s, int len, ColourDesired fore, ColourDesired back);
|
|
|
|
|
virtual void DrawTextClipped(PRectangle rc, Font &font, XYPOSITION ybase,
|
|
|
|
|
const char *s, int len, ColourDesired fore, ColourDesired back);
|
|
|
|
|
virtual void DrawTextTransparent(PRectangle rc, Font &font, XYPOSITION ybase,
|
|
|
|
|
const char *s, int len, ColourDesired fore);
|
|
|
|
|
virtual void MeasureWidths(Font &font, const char *s, int len,
|
|
|
|
|
XYPOSITION *positions);
|
|
|
|
|
virtual XYPOSITION WidthText(Font &font, const char *s, int len);
|
|
|
|
|
virtual XYPOSITION WidthChar(Font &font, char ch);
|
|
|
|
|
virtual XYPOSITION Ascent(Font &font);
|
|
|
|
|
virtual XYPOSITION Descent(Font &font);
|
|
|
|
|
virtual XYPOSITION InternalLeading(Font &font);
|
|
|
|
|
virtual XYPOSITION ExternalLeading(Font &font);
|
|
|
|
|
virtual XYPOSITION Height(Font &font);
|
|
|
|
|
virtual XYPOSITION AverageCharWidth(Font &font);
|
|
|
|
|
|
|
|
|
|
virtual void SetClip(PRectangle rc);
|
|
|
|
|
virtual void FlushCachedState();
|
|
|
|
|
|
|
|
|
|
virtual void SetUnicodeMode(bool unicodeMode);
|
|
|
|
|
virtual void SetDBCSMode(int codePage);
|
|
|
|
|
|
|
|
|
|
void BrushColour(ColourDesired back);
|
|
|
|
|
void SetCodec(Font &font);
|
|
|
|
|
void SetFont(Font &font);
|
|
|
|
|
|
|
|
|
|
QPaintDevice *GetPaintDevice();
|
|
|
|
|
void SetPainter(QPainter *painter);
|
|
|
|
|
QPainter *GetPainter();
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
#ifdef SCI_NAMESPACE
|
|
|
|
|
}
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#endif
|
