mirror of
https://github.com/crystalidea/qt6windows7.git
synced 2024-11-27 06:28:26 +08:00
324 lines
12 KiB
C++
324 lines
12 KiB
C++
// Copyright (C) 2016 The Qt Company Ltd.
|
|
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
|
|
#ifndef PAINTCOMMANDS_H
|
|
#define PAINTCOMMANDS_H
|
|
|
|
#include <qcolor.h>
|
|
#include <qmap.h>
|
|
#include <qpainterpath.h>
|
|
#include <qregion.h>
|
|
#include <qregularexpression.h>
|
|
#include <qstringlist.h>
|
|
#include <qpixmap.h>
|
|
#include <qbrush.h>
|
|
#include <qhash.h>
|
|
|
|
QT_FORWARD_DECLARE_CLASS(QPainter)
|
|
#ifndef QT_NO_OPENGL
|
|
QT_FORWARD_DECLARE_CLASS(QOpenGLFramebufferObject)
|
|
QT_FORWARD_DECLARE_CLASS(QOpenGLPaintDevice)
|
|
QT_FORWARD_DECLARE_CLASS(QOpenGLContext)
|
|
#endif
|
|
|
|
enum DeviceType {
|
|
WidgetType,
|
|
BitmapType,
|
|
PixmapType,
|
|
ImageType,
|
|
ImageMonoType,
|
|
OpenGLType,
|
|
OpenGLBufferType,
|
|
PictureType,
|
|
PrinterType,
|
|
PdfType,
|
|
PsType,
|
|
GrabType,
|
|
CustomDeviceType,
|
|
CustomWidgetType,
|
|
ImageWidgetType
|
|
};
|
|
|
|
/************************************************************************/
|
|
class PaintCommands
|
|
{
|
|
public:
|
|
// construction / initialization
|
|
PaintCommands(const QStringList &cmds, int /*w*/, int /*h*/, QImage::Format format)
|
|
: m_painter(0)
|
|
, m_surface_painter(0)
|
|
, m_format(format)
|
|
, m_commands(cmds)
|
|
, m_gradientSpread(QGradient::PadSpread)
|
|
, m_gradientCoordinate(QGradient::LogicalMode)
|
|
, m_verboseMode(false)
|
|
, m_type(WidgetType)
|
|
, m_checkers_background(true)
|
|
, m_shouldDrawText(true)
|
|
#ifndef QT_NO_OPENGL
|
|
, m_default_glcontext(0)
|
|
, m_surface_glcontext(0)
|
|
, m_surface_glbuffer(0)
|
|
, m_surface_glpaintdevice(0)
|
|
#endif
|
|
{
|
|
staticInit();
|
|
}
|
|
|
|
public:
|
|
void setCheckersBackground(bool b) { staticInit(); m_checkers_background = b; }
|
|
void setContents(const QStringList &cmds) {
|
|
staticInit();
|
|
m_blockMap.clear();
|
|
m_pathMap.clear();
|
|
m_pixmapMap.clear();
|
|
m_imageMap.clear();
|
|
m_regionMap.clear();
|
|
m_gradientStops.clear();
|
|
m_controlPoints.clear();
|
|
m_gradientSpread = QGradient::PadSpread;
|
|
m_gradientCoordinate = QGradient::LogicalMode;
|
|
m_commands = cmds;
|
|
|
|
|
|
}
|
|
void setPainter(QPainter *pt) { staticInit(); m_painter = pt; }
|
|
void setType(DeviceType t) { staticInit(); m_type = t; }
|
|
void setFilePath(const QString &path) { staticInit(); m_filepath = path; }
|
|
void setControlPoints(const QList<QPointF> &points)
|
|
{
|
|
staticInit();
|
|
m_controlPoints = points;
|
|
}
|
|
void setVerboseMode(bool v) { staticInit(); m_verboseMode = v; }
|
|
void insertAt(int commandIndex, const QStringList &newCommands);
|
|
void setShouldDrawText(bool drawText) { m_shouldDrawText = drawText; }
|
|
|
|
// run
|
|
void runCommands();
|
|
|
|
private:
|
|
// run
|
|
void runCommand(const QString &scriptLine);
|
|
|
|
// conversion methods
|
|
int convertToInt(const QString &str);
|
|
double convertToDouble(const QString &str);
|
|
float convertToFloat(const QString &str);
|
|
QColor convertToColor(const QString &str);
|
|
|
|
// commands: comments
|
|
void command_comment(QRegularExpressionMatch re);
|
|
|
|
// commands: importer
|
|
void command_import(QRegularExpressionMatch re);
|
|
|
|
// commands: blocks
|
|
void command_begin_block(QRegularExpressionMatch re);
|
|
void command_end_block(QRegularExpressionMatch re);
|
|
void command_repeat_block(QRegularExpressionMatch re);
|
|
|
|
// commands: misc
|
|
void command_textlayout_draw(QRegularExpressionMatch re);
|
|
void command_abort(QRegularExpressionMatch re);
|
|
|
|
// commands: noops
|
|
void command_noop(QRegularExpressionMatch re);
|
|
|
|
// commands: setters
|
|
void command_setBgMode(QRegularExpressionMatch re);
|
|
void command_setBackground(QRegularExpressionMatch re);
|
|
void command_setOpacity(QRegularExpressionMatch re);
|
|
void command_path_setFillRule(QRegularExpressionMatch re);
|
|
void command_setBrush(QRegularExpressionMatch re);
|
|
void command_setBrushOrigin(QRegularExpressionMatch re);
|
|
void command_brushTranslate(QRegularExpressionMatch re);
|
|
void command_brushRotate(QRegularExpressionMatch re);
|
|
void command_brushScale(QRegularExpressionMatch re);
|
|
void command_brushShear(QRegularExpressionMatch re);
|
|
void command_setClipPath(QRegularExpressionMatch re);
|
|
void command_setClipRect(QRegularExpressionMatch re);
|
|
void command_setClipRectF(QRegularExpressionMatch re);
|
|
void command_setClipRegion(QRegularExpressionMatch re);
|
|
void command_setClipping(QRegularExpressionMatch re);
|
|
void command_setCompositionMode(QRegularExpressionMatch re);
|
|
void command_setFont(QRegularExpressionMatch re);
|
|
void command_setPen(QRegularExpressionMatch re);
|
|
void command_setPen2(QRegularExpressionMatch re);
|
|
void command_pen_setDashOffset(QRegularExpressionMatch re);
|
|
void command_pen_setDashPattern(QRegularExpressionMatch re);
|
|
void command_pen_setCosmetic(QRegularExpressionMatch re);
|
|
void command_setRenderHint(QRegularExpressionMatch re);
|
|
void command_clearRenderHint(QRegularExpressionMatch re);
|
|
void command_gradient_appendStop(QRegularExpressionMatch re);
|
|
void command_gradient_clearStops(QRegularExpressionMatch re);
|
|
void command_gradient_setConical(QRegularExpressionMatch re);
|
|
void command_gradient_setLinear(QRegularExpressionMatch re);
|
|
void command_gradient_setRadial(QRegularExpressionMatch re);
|
|
void command_gradient_setRadialExtended(QRegularExpressionMatch re);
|
|
void command_gradient_setLinearPen(QRegularExpressionMatch re);
|
|
void command_gradient_setSpread(QRegularExpressionMatch re);
|
|
void command_gradient_setCoordinateMode(QRegularExpressionMatch re);
|
|
|
|
// commands: drawing ops
|
|
void command_drawArc(QRegularExpressionMatch re);
|
|
void command_drawChord(QRegularExpressionMatch re);
|
|
void command_drawConvexPolygon(QRegularExpressionMatch re);
|
|
void command_drawEllipse(QRegularExpressionMatch re);
|
|
void command_drawImage(QRegularExpressionMatch re);
|
|
void command_drawLine(QRegularExpressionMatch re);
|
|
void command_drawLines(QRegularExpressionMatch re);
|
|
void command_drawPath(QRegularExpressionMatch re);
|
|
void command_drawPie(QRegularExpressionMatch re);
|
|
void command_drawPixmap(QRegularExpressionMatch re);
|
|
void command_drawPoint(QRegularExpressionMatch re);
|
|
void command_drawPolygon(QRegularExpressionMatch re);
|
|
void command_drawPolyline(QRegularExpressionMatch re);
|
|
void command_drawRect(QRegularExpressionMatch re);
|
|
void command_drawRoundedRect(QRegularExpressionMatch re);
|
|
void command_drawRoundRect(QRegularExpressionMatch re);
|
|
void command_drawText(QRegularExpressionMatch re);
|
|
void command_drawStaticText(QRegularExpressionMatch re);
|
|
void command_drawGlyphRun(QRegularExpressionMatch re);
|
|
void command_drawTextDocument(QRegularExpressionMatch re);
|
|
void command_drawTiledPixmap(QRegularExpressionMatch re);
|
|
void command_fillRect(QRegularExpressionMatch re);
|
|
void command_fillRectF(QRegularExpressionMatch re);
|
|
void command_drawPixmapFragments(QRegularExpressionMatch re);
|
|
|
|
// paths
|
|
void command_path_addEllipse(QRegularExpressionMatch re);
|
|
void command_path_addPolygon(QRegularExpressionMatch re);
|
|
void command_path_addRect(QRegularExpressionMatch re);
|
|
void command_path_addText(QRegularExpressionMatch re);
|
|
void command_path_arcTo(QRegularExpressionMatch re);
|
|
void command_path_closeSubpath(QRegularExpressionMatch re);
|
|
void command_path_createOutline(QRegularExpressionMatch re);
|
|
void command_path_cubicTo(QRegularExpressionMatch re);
|
|
void command_path_debugPrint(QRegularExpressionMatch re);
|
|
void command_path_lineTo(QRegularExpressionMatch re);
|
|
void command_path_moveTo(QRegularExpressionMatch re);
|
|
void command_region_addEllipse(QRegularExpressionMatch re);
|
|
void command_region_addRect(QRegularExpressionMatch re);
|
|
|
|
// getters
|
|
void command_region_getClipRegion(QRegularExpressionMatch re);
|
|
void command_path_getClipPath(QRegularExpressionMatch re);
|
|
|
|
// commands: surface begin/end
|
|
void command_surface_begin(QRegularExpressionMatch re);
|
|
void command_surface_end(QRegularExpressionMatch re);
|
|
|
|
// commands: save/restore painter state
|
|
void command_restore(QRegularExpressionMatch re);
|
|
void command_save(QRegularExpressionMatch re);
|
|
|
|
// commands: pixmap/image
|
|
void command_pixmap_load(QRegularExpressionMatch re);
|
|
void command_pixmap_setMask(QRegularExpressionMatch re);
|
|
void command_bitmap_load(QRegularExpressionMatch re);
|
|
void command_pixmap_setDevicePixelRatio(QRegularExpressionMatch re);
|
|
void command_image_convertToFormat(QRegularExpressionMatch re);
|
|
void command_image_load(QRegularExpressionMatch re);
|
|
void command_image_setColor(QRegularExpressionMatch re);
|
|
void command_image_setColorCount(QRegularExpressionMatch re);
|
|
void command_image_setDevicePixelRatio(QRegularExpressionMatch re);
|
|
|
|
// commands: transformation
|
|
void command_resetMatrix(QRegularExpressionMatch re);
|
|
void command_translate(QRegularExpressionMatch re);
|
|
void command_rotate(QRegularExpressionMatch re);
|
|
void command_rotate_x(QRegularExpressionMatch re);
|
|
void command_rotate_y(QRegularExpressionMatch re);
|
|
void command_scale(QRegularExpressionMatch re);
|
|
void command_mapQuadToQuad(QRegularExpressionMatch re);
|
|
void command_setMatrix(QRegularExpressionMatch re);
|
|
|
|
// attributes
|
|
QPainter *m_painter;
|
|
QPainter *m_surface_painter;
|
|
QImage::Format m_format;
|
|
QImage m_surface_image;
|
|
QRectF m_surface_rect;
|
|
QStringList m_commands;
|
|
QString m_currentCommand;
|
|
int m_currentCommandIndex;
|
|
QString m_filepath;
|
|
QMap<QString, QStringList> m_blockMap;
|
|
QMap<QString, QPainterPath> m_pathMap;
|
|
QMap<QString, QPixmap> m_pixmapMap;
|
|
QMap<QString, QImage> m_imageMap;
|
|
QMap<QString, QRegion> m_regionMap;
|
|
QGradientStops m_gradientStops;
|
|
QGradient::Spread m_gradientSpread;
|
|
QGradient::CoordinateMode m_gradientCoordinate;
|
|
bool m_abort;
|
|
|
|
bool m_verboseMode;
|
|
DeviceType m_type;
|
|
bool m_checkers_background;
|
|
bool m_shouldDrawText;
|
|
|
|
QList<QPointF> m_controlPoints;
|
|
|
|
#ifndef QT_NO_OPENGL
|
|
QOpenGLContext *m_default_glcontext;
|
|
QOpenGLContext *m_surface_glcontext;
|
|
QOpenGLFramebufferObject *m_surface_glbuffer;
|
|
QOpenGLPaintDevice *m_surface_glpaintdevice;
|
|
#endif
|
|
|
|
// painter functionalities string tables
|
|
static const char *brushStyleTable[];
|
|
static const char *penStyleTable[];
|
|
static const char *fontWeightTable[];
|
|
static const char *fontHintingTable[];
|
|
static const char *fontCapitalizationTable[];
|
|
static const char *clipOperationTable[];
|
|
static const char *spreadMethodTable[];
|
|
static const char *coordinateMethodTable[];
|
|
static const char *compositionModeTable[];
|
|
static const char *imageFormatTable[];
|
|
static const char *sizeModeTable[];
|
|
static const char *renderHintTable[];
|
|
static int translateEnum(const char *table[], const QString &pattern, int limit);
|
|
|
|
// utility
|
|
template <typename T> T image_load(const QString &filepath);
|
|
|
|
// commands dictionary management
|
|
static void staticInit();
|
|
|
|
public:
|
|
struct PaintCommandInfos
|
|
{
|
|
PaintCommandInfos(QString id, void (PaintCommands::*p)(QRegularExpressionMatch), QRegularExpression r, QString sy, QString sa)
|
|
: identifier(id)
|
|
, regExp(r)
|
|
, syntax(sy)
|
|
, sample(sa)
|
|
, paintMethod(p)
|
|
{}
|
|
PaintCommandInfos(QString title)
|
|
: identifier(title), paintMethod(0) {}
|
|
bool isSectionHeader() const { return paintMethod == 0; }
|
|
QString identifier;
|
|
QRegularExpression regExp;
|
|
QString syntax;
|
|
QString sample;
|
|
void (PaintCommands::*paintMethod)(QRegularExpressionMatch);
|
|
};
|
|
|
|
static PaintCommandInfos *findCommandById(const QString &identifier) {
|
|
for (int i=0; i<s_commandInfoTable.size(); i++)
|
|
if (s_commandInfoTable[i].identifier == identifier)
|
|
return &s_commandInfoTable[i];
|
|
return 0;
|
|
}
|
|
|
|
static QList<PaintCommandInfos> s_commandInfoTable;
|
|
static QList<QPair<QString,QStringList> > s_enumsTable;
|
|
static QMultiHash<QString, int> s_commandHash;
|
|
};
|
|
|
|
#endif // PAINTCOMMANDS_H
|