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Diffstat (limited to 'tests/arthur/common/paintcommands.cpp')
| -rw-r--r-- | tests/arthur/common/paintcommands.cpp | 2657 |
1 files changed, 2657 insertions, 0 deletions
diff --git a/tests/arthur/common/paintcommands.cpp b/tests/arthur/common/paintcommands.cpp new file mode 100644 index 0000000..a72e689 --- /dev/null +++ b/tests/arthur/common/paintcommands.cpp @@ -0,0 +1,2657 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the test suite of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain +** additional rights. These rights are described in the Nokia Qt LGPL +** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ +#include "paintcommands.h" + +#include <qdir.h> +#include <qfile.h> +#include <qfileinfo.h> +#include <qpainter.h> +#include <qbitmap.h> +#include <qtextstream.h> +#include <qtextlayout.h> +#include <qdebug.h> + +#ifdef QT3_SUPPORT +#include <q3painter.h> +#endif + +#ifndef QT_NO_OPENGL +#include <qglpixelbuffer.h> +#endif + +/********************************************************************************* +** everything to populate static tables +**********************************************************************************/ +const char *PaintCommands::brushStyleTable[] = { + "NoBrush", + "SolidPattern", + "Dense1Pattern", + "Dense2Pattern", + "Dense3Pattern", + "Dense4Pattern", + "Dense5Pattern", + "Dense6Pattern", + "Dense7Pattern", + "HorPattern", + "VerPattern", + "CrossPattern", + "BDiagPattern", + "FDiagPattern", + "DiagCrossPattern", + "LinearGradientPattern" +}; + +const char *PaintCommands::penStyleTable[] = { + "NoPen", + "SolidLine", + "DashLine", + "DotLine", + "DashDotLine", + "DashDotDotLine" +}; + +const char *PaintCommands::fontWeightTable[] = { + "Light", + "Normal", + "DemiBold", + "Bold", + "Black" +}; + +const char *PaintCommands::clipOperationTable[] = { + "NoClip", + "ReplaceClip", + "IntersectClip", + "UniteClip" +}; + +const char *PaintCommands::spreadMethodTable[] = { + "PadSpread", + "ReflectSpread", + "RepeatSpread" +}; + +const char *PaintCommands::coordinateMethodTable[] = { + "LogicalMode", + "StretchToDeviceMode", + "ObjectBoundingMode" +}; + +const char *PaintCommands::sizeModeTable[] = { + "AbsoluteSize", + "RelativeSize" +}; + +const char *PaintCommands::compositionModeTable[] = { + "SourceOver", + "DestinationOver", + "Clear", + "Source", + "Destination", + "SourceIn", + "DestinationIn", + "SourceOut", + "DestinationOut", + "SourceAtop", + "DestinationAtop", + "Xor", + "Plus", + "Multiply", + "Screen", + "Overlay", + "Darken", + "Lighten", + "ColorDodge", + "ColorBurn", + "HardLight", + "SoftLight", + "Difference", + "Exclusion", + "SourceOrDestination", + "SourceAndDestination", + "SourceXorDestination", + "NotSourceAndNotDestination", + "NotSourceOrNotDestination", + "NotSourceXorDestination", + "NotSource", + "NotSourceAndDestination", + "SourceAndNotDestination" +}; + +const char *PaintCommands::imageFormatTable[] = { + "Invalid", + "Mono", + "MonoLSB", + "Indexed8", + "RGB32", + "ARGB32", + "ARGB32_Premultiplied", + "Format_RGB16", + "Format_ARGB8565_Premultiplied", + "Format_RGB666", + "Format_ARGB6666_Premultiplied", + "Format_RGB555", + "Format_ARGB8555_Premultiplied", + "Format_RGB888", + "Format_RGB444", + "Format_ARGB4444_Premultiplied" +}; + +int PaintCommands::translateEnum(const char *table[], const QString &pattern, int limit) +{ + for (int i=0; i<limit; ++i) + if (pattern.toLower() == QString(QLatin1String(table[i])).toLower()) + return i; + return -1; +} + +QList<PaintCommands::PaintCommandInfos> PaintCommands::s_commandInfoTable = QList<PaintCommands::PaintCommandInfos>(); +QList<QPair<QString,QStringList> > PaintCommands::s_enumsTable = QList<QPair<QString,QStringList> >(); + +#define DECL_PAINTCOMMAND(identifier, method, regexp, syntax, sample) \ + s_commandInfoTable << PaintCommandInfos(QLatin1String(identifier), &PaintCommands::method, QRegExp(regexp), \ + QLatin1String(syntax), QLatin1String(sample) ); + +#define DECL_PAINTCOMMANDSECTION(title) \ + s_commandInfoTable << PaintCommandInfos(QLatin1String(title)); + +#define ADD_ENUMLIST(listCaption, cStrArray) { \ + QStringList list; \ + for (int i=0; i<int(sizeof(cStrArray)/sizeof(char*)); i++) \ + list << cStrArray[i]; \ + s_enumsTable << qMakePair(QString(listCaption), list); \ + } + +void PaintCommands::staticInit() +{ + // check if already done + if (!s_commandInfoTable.isEmpty()) return; + + // populate the command list + DECL_PAINTCOMMANDSECTION("misc"); + DECL_PAINTCOMMAND("comment", command_comment, + "^\\s*#", + "# this is some comments", + "# place your comments here"); + DECL_PAINTCOMMAND("import", command_import, + "^import\\s+\"(.*)\"$", + "import <qrcFilename>", + "import \"myfile.qrc\""); + DECL_PAINTCOMMAND("begin_block", command_begin_block, + "^begin_block\\s+(\\w*)$", + "begin_block <blockName>", + "begin_block blockName"); + DECL_PAINTCOMMAND("end_block", command_end_block, + "^end_block$", + "end_block", + "end_block"); + DECL_PAINTCOMMAND("repeat_block", command_repeat_block, + "^repeat_block\\s+(\\w*)$", + "repeat_block <blockName>", + "repeat_block blockName"); + DECL_PAINTCOMMAND("textlayout_draw", command_textlayout_draw, + "^textlayout_draw\\s+\"(.*)\"\\s+([0-9.]*)$", + "textlayout_draw <text> <width>", + "textlayout_draw \"your text\" 1.0"); + DECL_PAINTCOMMAND("abort", command_abort, + "^abort$", + "abort", + "abort"); + DECL_PAINTCOMMAND("noop", command_noop, + "^$", + "-", + "\n"); + + DECL_PAINTCOMMANDSECTION("setters"); + DECL_PAINTCOMMAND("setBackgroundMode", command_setBgMode, + "^(setBackgroundMode|setBgMode)\\s+(\\w*)$", + "setBackgroundMode <OpaqueMode|TransparentMode>", + "setBackgroundMode TransparentMode"); + DECL_PAINTCOMMAND("setBackground", command_setBackground, + "^setBackground\\s+#?(\\w*)\\s*(\\w*)?$", + "setBackground <color> [brush style enum]", + "setBackground black SolidPattern"); + DECL_PAINTCOMMAND("setOpacity", command_setOpacity, + "^setOpacity\\s+(-?\\d*\\.?\\d*)$", + "setOpacity <opacity>\n - opacity is in [0,1]", + "setOpacity 1.0"); + DECL_PAINTCOMMAND("path_setFillRule", command_path_setFillRule, + "^path_setFillRule\\s+(\\w*)\\s+(\\w*)$", + "path_setFillRule <pathName> [Winding|OddEven]", + "path_setFillRule pathName Winding"); + DECL_PAINTCOMMAND("setBrush", command_setBrush, + "^setBrush\\s+(#?[\\w.:\\/]*)\\s*(\\w*)?$", + "setBrush <pixmapFileName>\nsetBrush noBrush\nsetBrush <color> <brush style enum>", + "setBrush white SolidPattern"); + DECL_PAINTCOMMAND("setBrushOrigin", command_setBrushOrigin, + "^setBrushOrigin\\s*(-?\\w*)\\s+(-?\\w*)$", + "setBrushOrigin <dx> <dy>", + "setBrushOrigin 0 0"); + DECL_PAINTCOMMAND("brushTranslate", command_brushTranslate, + "^brushTranslate\\s+(-?[\\w.]*)\\s+(-?[\\w.]*)$", + "brushTranslate <tx> <ty>", + "brushTranslate 0.0 0.0"); + DECL_PAINTCOMMAND("brushScale", command_brushScale, + "^brushScale\\s+(-?[\\w.]*)\\s+(-?[\\w.]*)$", + "brushScale <kx> <ky>", + "brushScale 0.0 0.0"); + DECL_PAINTCOMMAND("brushRotate", command_brushRotate, + "^brushRotate\\s+(-?[\\w.]*)$", + "brushRotate <angle>\n - angle in degrees", + "brushRotate 0.0"); + DECL_PAINTCOMMAND("brushShear", command_brushShear, + "^brushShear\\s+(-?[\\w.]*)\\s+(-?[\\w.]*)$", + "brushShear <sx> <sy>", + "brushShear 0.0 0.0"); + DECL_PAINTCOMMAND("setCompositionMode", command_setCompositionMode, + "^setCompositionMode\\s+([\\w_0-9]*)$", + "setCompositionMode <composition mode enum>", + "setCompositionMode SourceOver"); + DECL_PAINTCOMMAND("setFont", command_setFont, + "^setFont\\s+\"([\\w\\s]*)\"\\s*(\\w*)\\s*(\\w*)\\s*(\\w*)$", + "setFont <fontFace> [size] [font weight|font weight enum] [italic]\n - font weight is an integer between 0 and 99", + "setFont \"times\" normal"); + DECL_PAINTCOMMAND("setPen", command_setPen, + "^setPen\\s+#?(\\w*)$", + "setPen <color>\nsetPen <pen style enum>\nsetPen brush", + "setPen black"); + DECL_PAINTCOMMAND("setPen", command_setPen2, + "^setPen\\s+(#?\\w*)\\s+([\\w.]+)\\s*(\\w*)\\s*(\\w*)\\s*(\\w*)$", + "setPen brush|<color> [width] [pen style enum] [FlatCap|SquareCap|RoundCap] [MiterJoin|BevelJoin|RoundJoin]", + "setPen black 1 FlatCap MiterJoin"); + DECL_PAINTCOMMAND("pen_setDashOffset", command_pen_setDashOffset, + "^pen_setDashOffset\\s+(-?[\\w.]+)$", + "pen_setDashOffset <offset>\n", + "pen_setDashOffset 1.0"); + DECL_PAINTCOMMAND("pen_setDashPattern", command_pen_setDashPattern, + "^pen_setDashPattern\\s+\\[([\\w\\s.]*)\\]$", + "pen_setDashPattern <[ <dash_1> <space_1> ... <dash_n> <space_n> ]>", + "pen_setDashPattern [ 2 1 4 1 3 3 ]"); + DECL_PAINTCOMMAND("pen_setCosmetic", command_pen_setCosmetic, + "^pen_setCosmetic\\s+(\\w*)$", + "pen_setCosmetic <true|false>", + "pen_setCosmetic true"); + DECL_PAINTCOMMAND("setRenderHint", command_setRenderHint, + "^setRenderHint\\s+([\\w_0-9]*)\\s*(\\w*)$", + "setRenderHint <Antialiasing|SmoothPixmapTransform> <true|false>", + "setRenderHint Antialiasing true"); + DECL_PAINTCOMMAND("clearRenderHint", command_clearRenderHint, + "^clearRenderHint$", + "clearRenderHint", + "clearRenderHint"); + + DECL_PAINTCOMMANDSECTION("gradients"); + DECL_PAINTCOMMAND("gradient_appendStop", command_gradient_appendStop, + "^gradient_appendStop\\s+([\\w.]*)\\s+#?(\\w*)$", + "gradient_appendStop <pos> <color>", + "gradient_appendStop 1.0 red"); + DECL_PAINTCOMMAND("gradient_clearStops", command_gradient_clearStops, + "^gradient_clearStops$", + "gradient_clearStops", + "gradient_clearStops"); + DECL_PAINTCOMMAND("gradient_setConical", command_gradient_setConical, + "^gradient_setConical\\s+([\\w.]*)\\s+([\\w.]*)\\s+([\\w.]*)$", + "gradient_setConical <cx> <cy> <angle>\n - angle in degrees", + "gradient_setConical 5.0 5.0 45.0"); + DECL_PAINTCOMMAND("gradient_setLinear", command_gradient_setLinear, + "^gradient_setLinear\\s+([\\w.]*)\\s+([\\w.]*)\\s+([\\w.]*)\\s+([\\w.]*)$", + "gradient_setLinear <x1> <y1> <x2> <y2>", + "gradient_setLinear 1.0 1.0 2.0 2.0"); + DECL_PAINTCOMMAND("gradient_setRadial", command_gradient_setRadial, + "^gradient_setRadial\\s+([\\w.]*)\\s+([\\w.]*)\\s+([\\w.]*)\\s?([\\w.]*)\\s?([\\w.]*)$", + "gradient_setRadial <cx> <cy> <rad> <fx> <fy>\n - C is the center\n - rad is the angle in degrees\n - F is the focal point", + "gradient_setRadial 1.0 1.0 45.0 2.0 2.0"); + DECL_PAINTCOMMAND("gradient_setLinearPen", command_gradient_setLinearPen, + "^gradient_setLinearPen\\s+([\\w.]*)\\s+([\\w.]*)\\s+([\\w.]*)\\s+([\\w.]*)$", + "gradient_setLinearPen <x1> <y1> <x2> <y2>", + "gradient_setLinearPen 1.0 1.0 2.0 2.0"); + DECL_PAINTCOMMAND("gradient_setSpread", command_gradient_setSpread, + "^gradient_setSpread\\s+(\\w*)$", + "gradient_setSpread <spread method enum>", + "gradient_setSpread PadSpread"); + DECL_PAINTCOMMAND("gradient_setCoordinateMode", command_gradient_setCoordinateMode, + "^gradient_setCoordinateMode\\s+(\\w*)$", + "gradient_setCoordinateMode <coordinate method enum>", + "gradient_setCoordinateMode ObjectBoundingMode"); + + DECL_PAINTCOMMANDSECTION("qt3 drawing ops"); + DECL_PAINTCOMMAND("qt3_drawArc", command_qt3_drawArc, + "^qt3_drawArc\\s+(-?\\w*)\\s+(-?\\w*)\\s+(-?\\w*)\\s+(-?\\w*)\\s+(-?\\w*)\\s+(-?\\w*)$", + "qt3_drawArc <x> <y> <w> <h> <angleStart> <angleArc>\n - angles are expressed in 1/16th of degree", + "qt3_drawArc 10 10 20 20 0 5760"); + DECL_PAINTCOMMAND("qt3_drawChord", command_qt3_drawChord, + "^qt3_drawChord\\s+(-?\\w*)\\s+(-?\\w*)\\s+(-?\\w*)\\s+(-?\\w*)\\s+(-?\\w*)\\s+(-?\\w*)$", + "qt3_drawChord <x> <y> <w> <h> <angleStart> <angleArc>\n - angles are expressed in 1/16th of degree", + "qt3_drawChord 10 10 20 20 0 5760"); + DECL_PAINTCOMMAND("qt3_drawEllipse", command_qt3_drawEllipse, + "^qt3_drawEllipse\\s+(-?\\w*)\\s+(-?\\w*)\\s+(-?\\w*)\\s+(-?\\w*)$", + "qt3_drawEllipse <x> <y> <w> <h>", + "qt3_drawEllipse 10 10 20 20"); + DECL_PAINTCOMMAND("qt3_drawPie", command_qt3_drawPie, + "^qt3_drawPie\\s+(-?\\w*)\\s+(-?\\w*)\\s+(-?\\w*)\\s+(-?\\w*)\\s+(-?\\w*)\\s+(-?\\w*)$", + "qt3_drawPie <x> <y> <w> <h> <angleStart> <angleArc>\n - angles are expressed in 1/16th of degree", + "qt3_drawPie 10 10 20 20 0 5760"); + DECL_PAINTCOMMAND("qt3_drawRect", command_qt3_drawRect, + "^qt3_drawRect\\s+(-?\\w*)\\s+(-?\\w*)\\s+(-?\\w*)\\s+(-?\\w*)$", + "qt3_drawRect <x> <y> <w> <h>", + "qt3_drawRect 10 10 20 20"); + DECL_PAINTCOMMAND("qt3_drawRoundRect", command_qt3_drawRoundRect, + "^qt3_drawRoundRect\\s+(-?\\w*)\\s+(-?\\w*)\\s+(-?\\w*)\\s+(-?\\w*)\\s*(-?\\w)?\\s*(-?\\w)?$", + "qt3_drawRoundRect <x> <y> <w> <h> [rx] [ry]", + "qt3_drawRoundRect 10 10 20 20 3 3"); + + DECL_PAINTCOMMANDSECTION("drawing ops"); + DECL_PAINTCOMMAND("drawPoint", command_drawPoint, + "^drawPoint\\s+(-?[\\w.]*)\\s+(-?[\\w.]*)$", + "drawPoint <x> <y>", + "drawPoint 10.0 10.0"); + DECL_PAINTCOMMAND("drawLine", command_drawLine, + "^drawLine\\s+(-?[\\w.]*)\\s+(-?[\\w.]*)\\s+(-?[\\w.]*)\\s+(-?[\\w.]*)$", + "drawLine <x1> <y1> <x2> <y2>", + "drawLine 10.0 10.0 20.0 20.0"); + DECL_PAINTCOMMAND("drawRect", command_drawRect, + "^drawRect\\s+(-?[\\w.]*)\\s+(-?[\\w.]*)\\s+(-?[\\w.]*)\\s+(-?[\\w.]*)$", + "drawRect <x> <y> <w> <h>", + "drawRect 10.0 10.0 20.0 20.0"); + DECL_PAINTCOMMAND("drawRoundRect", command_drawRoundRect, + "^drawRoundRect\\s+(-?\\w*)\\s+(-?\\w*)\\s+(-?\\w*)\\s+(-?\\w*)\\s*(-?\\w*)?\\s*(-?\\w*)?$", + "drawRoundRect <x> <y> <w> <h> [rx] [ry]", + "drawRoundRect 10 10 20 20 3 3"); + DECL_PAINTCOMMAND("drawRoundedRect", command_drawRoundedRect, + "^drawRoundedRect\\s+(-?[\\w.]*)\\s+(-?[\\w.]*)\\s+(-?[\\w.]*)\\s+(-?[\\w.]*)\\s+(-?[\\w.]*)\\s+(-?[\\w.]*)\\s*(\\w*)?$", + "drawRoundedRect <x> <y> <w> <h> <rx> <ry> [SizeMode enum]", + "drawRoundedRect 10 10 20 20 4 4 AbsoluteSize"); + DECL_PAINTCOMMAND("drawArc", command_drawArc, + "^drawArc\\s+(-?\\w*)\\s+(-?\\w*)\\s+(-?\\w*)\\s+(-?\\w*)\\s+(-?\\w*)\\s+(-?\\w*)$", + "drawArc <x> <y> <w> <h> <angleStart> <angleArc>\n - angles are expressed in 1/16th of degree", + "drawArc 10 10 20 20 0 5760"); + DECL_PAINTCOMMAND("drawChord", command_drawChord, + "^drawChord\\s+(-?\\w*)\\s+(-?\\w*)\\s+(-?\\w*)\\s+(-?\\w*)\\s+(-?\\w*)\\s+(-?\\w*)$", + "drawChord <x> <y> <w> <h> <angleStart> <angleArc>\n - angles are expressed in 1/16th of degree", + "drawChord 10 10 20 20 0 5760"); + DECL_PAINTCOMMAND("drawEllipse", command_drawEllipse, + "^drawEllipse\\s+(-?[\\w.]*)\\s+(-?[\\w.]*)\\s+(-?[\\w.]*)\\s+(-?[\\w.]*)$", + "drawEllipse <x> <y> <w> <h>", + "drawEllipse 10.0 10.0 20.0 20.0"); + DECL_PAINTCOMMAND("drawPath", command_drawPath, + "^drawPath\\s+(\\w*)$", + "drawPath <pathName>", + "drawPath mypath"); + DECL_PAINTCOMMAND("drawPie", command_drawPie, + "^drawPie\\s+(-?\\w*)\\s+(-?\\w*)\\s+(-?\\w*)\\s+(-?\\w*)\\s+(-?\\w*)\\s+(-?\\w*)$", + "drawPie <x> <y> <w> <h> <angleStart> <angleArc>\n - angles are expressed in 1/16th of degree", + "drawPie 10 10 20 20 0 5760"); + DECL_PAINTCOMMAND("drawPixmap", command_drawPixmap, + "^drawPixmap\\s+([\\w.:\\-/]*)" + "\\s+(-?[\\w.]*)\\s+(-?[\\w.]*)\\s*(-?[\\w.]*)?\\s*(-?[\\w.]*)?" // target rect + "\\s*(-?[\\w.]*)?\\s*(-?[\\w.]*)?\\s*(-?[\\w.]*)?\\s*(-?[\\w.]*)?$", // source rect + "drawPixmap <filename> <tx> <ty> <tw> <th> <sx> <sy> <sw> <sh>" + "\n- where t means target and s means source" + "\n- a width or height of -1 means maximum space", + "drawPixmap :/images/face.png 0 0 -1 -1 0 0 -1 -1"); + DECL_PAINTCOMMAND("drawImage", command_drawImage, + "^drawImage\\s+([\\w.:\\/]*)" + "\\s+(-?[\\w.]*)\\s+(-?[\\w.]*)\\s*(-?[\\w.]*)?\\s*(-?[\\w.]*)?" // target rect + "\\s*(-?[\\w.]*)?\\s*(-?[\\w.]*)?\\s*(-?[\\w.]*)?\\s*(-?[\\w.]*)?$", // source rect + "drawImage <filename> <tx> <ty> <tw> <th> <sx> <sy> <sw> <sh>" + "\n- where t means target and s means source" + "\n- a width or height of -1 means maximum space", + "drawImage :/images/face.png 0 0 -1 -1 0 0 -1 -1"); + DECL_PAINTCOMMAND("drawPolygon", command_drawPolygon, + "^drawPolygon\\s+\\[([\\w\\s-.]*)\\]\\s*(\\w*)$", + "drawPolygon <[ <x1> <y1> ... <xn> <yn> ]> <Winding|OddEven>", + "drawPolygon [ 1 4 6 8 5 3 ] Winding"); + DECL_PAINTCOMMAND("drawConvexPolygon", command_drawConvexPolygon, + "^drawConvexPolygon\\s+\\[([\\w\\s-.]*)\\]$", + "drawConvexPolygon <[ <x1> <y1> ... <xn> <yn> ]>", + "drawConvexPolygon [ 1 4 6 8 5 3 ]"); + DECL_PAINTCOMMAND("drawPolyline", command_drawPolyline, + "^drawPolyline\\s+\\[([\\w\\s]*)\\]$", + "drawPolyline <[ <x1> <y1> ... <xn> <yn> ]>", + "drawPolyline [ 1 4 6 8 5 3 ]"); + DECL_PAINTCOMMAND("drawText", command_drawText, + "^drawText\\s+(-?\\w*)\\s+(-?\\w*)\\s+\"(.*)\"$", + "drawText <x> <y> <text>", + "drawText 10 10 \"my text\""); + DECL_PAINTCOMMAND("drawTiledPixmap", command_drawTiledPixmap, + "^drawTiledPixmap\\s+([\\w.:\\/]*)" + "\\s+(-?\\w*)\\s+(-?\\w*)\\s*(-?\\w*)\\s*(-?\\w*)" + "\\s*(-?\\w*)\\s*(-?\\w*)$", + "drawTiledPixmap <tile image filename> <tx> <ty> <tx> <ty> <sx> <sy>" + "\n - where t means tile" + "\n - and s is an offset in the tile", + "drawTiledPixmap :/images/alpha.png "); + + DECL_PAINTCOMMANDSECTION("painterPaths"); + DECL_PAINTCOMMAND("path_moveTo", command_path_moveTo, + "^path_moveTo\\s+([.\\w]*)\\s+(-?[.\\w]*)\\s+(-?[.\\w]*)$", + "path_moveTo <pathName> <x> <y>", + "path_moveTo mypath 1.0 1.0"); + DECL_PAINTCOMMAND("path_lineTo", command_path_lineTo, + "^path_lineTo\\s+([.\\w]*)\\s+(-?[.\\w]*)\\s+(-?[.\\w]*)$", + "path_lineTo <pathName> <x> <y>", + "path_lineTo mypath 1.0 1.0"); + DECL_PAINTCOMMAND("path_addEllipse", command_path_addEllipse, + "^path_addEllipse\\s+(\\w*)\\s+(-?[.\\w]*)\\s+(-?[.\\w]*)\\s+(-?[.\\w]*)\\s+(-?[.\\w]*)$", + "path_addEllipse <pathName> <x1> <y1> <x2> <y2>", + "path_addEllipse mypath 10.0 10.0 20.0 20.0"); + DECL_PAINTCOMMAND("path_addPolygon", command_path_addPolygon, + "^path_addPolygon\\s+(\\w*)\\s+\\[([\\w\\s]*)\\]\\s*(\\w*)$", + "path_addPolygon <pathName> <[ <x1> <y1> ... <xn> <yn> ]>", + "path_addPolygon mypath [ 1 4 6 8 5 3 ]"); + DECL_PAINTCOMMAND("path_addRect", command_path_addRect, + "^path_addRect\\s+(\\w*)\\s+(-?[.\\w]*)\\s+(-?[.\\w]*)\\s+(-?[.\\w]*)\\s+(-?[.\\w]*)$", + "path_addRect <pathName> <x1> <y1> <x2> <y2>", + "path_addRect mypath 10.0 10.0 20.0 20.0"); + DECL_PAINTCOMMAND("path_addText", command_path_addText, + "^path_addText\\s+(\\w*)\\s+(-?[.\\w]*)\\s+(-?[.\\w]*)\\s+\"(.*)\"$", + "path_addText <pathName> <x> <y> <text>", + "path_addText mypath 10.0 20.0 \"some text\""); + DECL_PAINTCOMMAND("path_arcTo", command_path_arcTo, + "^path_arcTo\\s+(\\w*)\\s+(-?[.\\w]*)\\s+(-?[.\\w]*)\\s+(-?[.\\w]*)\\s+(-?[.\\w]*)\\s+(-?[.\\w]*)\\s+(-?[.\\w]*)$", + "path_arcTo <pathName> <x> <y> <w> <h> <angleStart> <angleArc>\n - angles are expressed in degrees", + "path_arcTo mypath 0.0 0.0 10.0 10.0 0.0 360.0"); + DECL_PAINTCOMMAND("path_cubicTo", command_path_cubicTo, + "^path_cubicTo\\s+(\\w*)\\s+(-?[.\\w]*)\\s+(-?[.\\w]*)\\s+(-?[.\\w]*)\\s+(-?[.\\w]*)\\s+(-?[.\\w]*)\\s+(-?[.\\w]*)$", + "path_cubicTo <pathName> <x1> <y1> <x2> <y2> <x3> <y3>", + "path_cubicTo mypath 0.0 0.0 10.0 10.0 20.0 20.0"); + DECL_PAINTCOMMAND("path_closeSubpath", command_path_closeSubpath, + "^path_closeSubpath\\s+(\\w*)$", + "path_closeSubpath <pathName>", + "path_closeSubpath mypath"); + DECL_PAINTCOMMAND("path_createOutline", command_path_createOutline, + "^path_createOutline\\s+(\\w*)\\s+(\\w*)$", + "path_createOutline <pathName> <newName>", + "path_createOutline mypath myoutline"); + DECL_PAINTCOMMAND("path_debugPrint", command_path_debugPrint, + "^path_debugPrint\\s+(\\w*)$", + "path_debugPrint <pathName>", + "path_debugPrint mypath"); + + DECL_PAINTCOMMANDSECTION("regions"); + DECL_PAINTCOMMAND("region_addRect", command_region_addRect, + "^region_addRect\\s+(\\w*)\\s+(-?\\w*)\\s+(-?\\w*)\\s+(-?\\w*)\\s+(-?\\w*)$", + "region_addRect <regionName> <x1> <y1> <x2> <y2>", + "region_addRect myregion 0.0 0.0 10.0 10.0"); + DECL_PAINTCOMMAND("region_addEllipse", command_region_addEllipse, + "^region_addEllipse\\s+(\\w*)\\s+(-?\\w*)\\s+(-?\\w*)\\s+(-?\\w*)\\s+(-?\\w*)$", + "region_addEllipse <regionName> <x1> <y1> <x2> <y2>", + "region_addEllipse myregion 0.0 0.0 10.0 10.0"); + + DECL_PAINTCOMMANDSECTION("clipping"); + DECL_PAINTCOMMAND("region_getClipRegion", command_region_getClipRegion, + "^region_getClipRegion\\s+(\\w*)$", + "region_getClipRegion <regionName>", + "region_getClipRegion myregion"); + DECL_PAINTCOMMAND("setClipRegion", command_setClipRegion, + "^setClipRegion\\s+(\\w*)\\s*(\\w*)$", + "setClipRegion <regionName> <clip operation enum>", + "setClipRegion myregion ReplaceClip"); + DECL_PAINTCOMMAND("path_getClipPath", command_path_getClipPath, + "^path_getClipPath\\s+([\\w0-9]*)$", + "path_getClipPath <pathName>", + "path_getClipPath mypath"); + DECL_PAINTCOMMAND("setClipPath", command_setClipPath, + "^setClipPath\\s+(\\w*)\\s*(\\w*)$", + "setClipPath <pathName> <clip operation enum>", + "setClipPath mypath ReplaceClip"); + DECL_PAINTCOMMAND("setClipRect", command_setClipRect, + "^setClipRect\\s+(-?\\w*)\\s+(-?\\w*)\\s+(-?\\w*)\\s+(-?\\w*)\\s*(\\w*)$", + "setClipRect <x1> <y1> <x2> <y2> <clip operation enum>", + "setClipRect 0.0 0.0 10.0 10.0 ReplaceClip"); + DECL_PAINTCOMMAND("setClipping", command_setClipping, + "^setClipping\\s+(\\w*)$", + "setClipping <true|false>", + "setClipping true"); + + DECL_PAINTCOMMANDSECTION("surface"); + DECL_PAINTCOMMAND("surface_begin", command_surface_begin, + "^surface_begin\\s+(-?[\\w.]*)\\s+(-?[\\w.]*)\\s+(-?[\\w.]*)\\s+(-?[\\w.]*)$", + "surface_begin <x> <y> <w> <h>", + "surface_begin 0.0 0.0 10.0 10.0"); + DECL_PAINTCOMMAND("surface_end", command_surface_end, + "^surface_end$", + "surface_end", + "surface_end"); + + DECL_PAINTCOMMANDSECTION("painter states"); + DECL_PAINTCOMMAND("restore", command_restore, + "^restore$", + "restore", + "restore"); + DECL_PAINTCOMMAND("save", command_save, + "^save$", + "save", + "save"); + + DECL_PAINTCOMMANDSECTION("pixmaps'n'images"); + DECL_PAINTCOMMAND("pixmap_load", command_pixmap_load, + "^pixmap_load\\s+([\\w.:\\/]*)\\s*([\\w.:\\/]*)$", + "pixmap_load <image filename> <pixmapName>", + "pixmap_load :/images/face.png myPixmap"); + DECL_PAINTCOMMAND("pixmap_setMask", command_pixmap_setMask, + "^pixmap_setMask\\s+([\\w.:\\/]*)\\s+([\\w.:\\/]*)$", + "pixmap_setMask <pixmapName> <bitmap filename>", + "pixmap_setMask myPixmap :/images/bitmap.png"); + DECL_PAINTCOMMAND("bitmap_load", command_bitmap_load, + "^bitmap_load\\s+([\\w.:\\/]*)\\s*([\\w.:\\/]*)$", + "bitmap_load <bitmap filename> <bitmapName>\n - note that the image is stored as a pixmap", + "bitmap_load :/images/bitmap.png myBitmap"); + DECL_PAINTCOMMAND("image_convertToFormat", command_image_convertToFormat, + "^image_convertToFormat\\s+([\\w.:\\/]*)\\s+([\\w.:\\/]+)\\s+([\\w0-9_]*)$", + "image_convertToFormat <sourceImageName> <destImageName> <image format enum>", + "image_convertToFormat myImage myNewImage Indexed8"); + DECL_PAINTCOMMAND("image_load", command_image_load, + "^image_load\\s+([\\w.:\\/]*)\\s*([\\w.:\\/]*)$", + "image_load <filename> <imageName>", + "image_load :/images/face.png myImage"); + DECL_PAINTCOMMAND("image_setColor", command_image_setColor, + "^image_setColor\\s+([\\w.:\\/]*)\\s+([0-9]*)\\s+#([0-9]*)$", + "image_setColor <imageName> <index> <color>", + "image_setColor myImage 0 black"); + DECL_PAINTCOMMAND("image_setNumColors", command_image_setNumColors, + "^image_setNumColors\\s+([\\w.:\\/]*)\\s+([0-9]*)$", + "image_setNumColors <imageName> <nbColors>", + "image_setNumColors myImage 128"); + + DECL_PAINTCOMMANDSECTION("transformations"); + DECL_PAINTCOMMAND("resetMatrix", command_resetMatrix, + "^resetMatrix$", + "resetMatrix", + "resetMatrix"); + DECL_PAINTCOMMAND("setMatrix", command_setMatrix, + "^setMatrix\\s+(-?[.\\w]*)\\s+(-?[.\\w]*)\\s+(-?[.\\w]*)\\s+(-?[.\\w]*)\\s+(-?[.\\w]*)\\s+(-?[.\\w]*)\\s+(-?[.\\w]*)\\s+(-?[.\\w]*)\\s+(-?[.\\w]*)$", + "setMatrix <m11> <m12> <m13> <m21> <m22> <m23> <m31> <m32> <m33>", + "setMatrix 1.0 0.0 0.0 0.0 1.0 0.0 0.0 0.0 1.0"); + DECL_PAINTCOMMAND("translate", command_translate, + "^translate\\s+(-?[\\w.]*)\\s+(-?[\\w.]*)$", + "translate <tx> <ty>", + "translate 10.0 10.0"); + DECL_PAINTCOMMAND("rotate", command_rotate, + "^rotate\\s+(-?[\\w.]*)$", + "rotate <angle>\n - with angle in degrees", + "rotate 30.0"); + DECL_PAINTCOMMAND("rotate_x", command_rotate_x, + "^rotate_x\\s+(-?[\\w.]*)$", + "rotate_x <angle>\n - with angle in degrees", + "rotate_x 30.0"); + DECL_PAINTCOMMAND("rotate_y", command_rotate_y, + "^rotate_y\\s+(-?[\\w.]*)$", + "rotate_y <angle>\n - with angle in degrees", + "rotate_y 30.0"); + DECL_PAINTCOMMAND("scale", command_scale, + "^scale\\s+(-?[\\w.]*)\\s+(-?[\\w.]*)$", + "scale <sx> <sy>", + "scale 2.0 1.0"); + DECL_PAINTCOMMAND("mapQuadToQuad", command_mapQuadToQuad, + "^mapQuadToQuad\\s+(-?[.\\w]*)\\s+(-?[.\\w]*)\\s+(-?[.\\w]*)\\s+(-?[.\\w]*)\\s+(-?[.\\w]*)\\s+(-?[.\\w]*)\\s+(-?[.\\w]*)\\s+(-?[.\\w]*)\\s+(-?[.\\w]*)\\s+(-?[.\\w]*)\\s+(-?[.\\w]*)\\s+(-?[.\\w]*)\\s+(-?[.\\w]*)\\s+(-?[.\\w]*)\\s+(-?[.\\w]*)\\s+(-?[.\\w]*)$", + "mapQuadToQuad <x1> <y1> <x2> <y2> <x3> <y3> <x4> <y4> <x5> <y5> <x6> <y6> <x7> <y7> <x8> <y8>" + "\n - where vertices 1 to 4 defines the source quad and 5 to 8 the destination quad", + "mapQuadToQuad 0.0 0.0 1.0 1.0 0.0 0.0 -1.0 -1.0"); + + // populate the enums list + ADD_ENUMLIST("brush styles", brushStyleTable); + ADD_ENUMLIST("pen styles", penStyleTable); + ADD_ENUMLIST("font weights", fontWeightTable); + ADD_ENUMLIST("clip operations", clipOperationTable); + ADD_ENUMLIST("spread methods", spreadMethodTable); + ADD_ENUMLIST("composition modes", compositionModeTable); + ADD_ENUMLIST("image formats", imageFormatTable); + ADD_ENUMLIST("coordinate modes", coordinateMethodTable); + ADD_ENUMLIST("size modes", sizeModeTable); +} + +#undef DECL_PAINTCOMMAND +#undef ADD_ENUMLIST +/********************************************************************************* +** utility +**********************************************************************************/ +template <typename T> T PaintCommands::image_load(const QString &filepath) +{ + T t(filepath); + + if (t.isNull()) + t = T(":images/" + filepath); + + if (t.isNull()) + t = T("images/" + filepath); + + if (t.isNull()) { + QFileInfo fi(filepath); + QDir dir = fi.absoluteDir(); + dir.cdUp(); + dir.cd("images"); + QString fileName = QString("%1/%2").arg(dir.absolutePath()).arg(fi.fileName()); + t = T(fileName); + if (t.isNull() && !fileName.endsWith(".png")) { + fileName.append(".png"); + t = T(fileName); + } + } + + return t; +} + +/********************************************************************************* +** setters +**********************************************************************************/ +void PaintCommands::insertAt(int commandIndex, const QStringList &newCommands) +{ + int index = 0; + int left = newCommands.size(); + while (left--) + m_commands.insert(++commandIndex, newCommands.at(index++)); +} + +/********************************************************************************* +** run +**********************************************************************************/ +void PaintCommands::runCommand(const QString &scriptLine) +{ + staticInit(); + foreach (PaintCommandInfos command, s_commandInfoTable) + if (!command.isSectionHeader() && command.regExp.indexIn(scriptLine) >= 0) { + (this->*(command.paintMethod))(command.regExp); + return; + } + qWarning("ERROR: unknown command or argument syntax error in \"%s\"", qPrintable(scriptLine)); +} + +void PaintCommands::runCommands() +{ + staticInit(); + int width = m_painter->window().width(); + int height = m_painter->window().height(); + + if (width <= 0) + width = 800; + if (height <= 0) + height = 800; + + // paint background + if (m_checkers_background) { + QPixmap pm(20, 20); + pm.fill(Qt::white); + QPainter pt(&pm); + pt.fillRect(0, 0, 10, 10, QColor::fromRgba(0xffdfdfdf)); + pt.fillRect(10, 10, 10, 10, QColor::fromRgba(0xffdfdfdf)); + + m_painter->drawTiledPixmap(0, 0, width, height, pm); + } else { + m_painter->fillRect(0, 0, width, height, Qt::white); + } + + // run each command + m_abort = false; + for (int i=0; i<m_commands.size() && !m_abort; ++i) { + const QString &commandNow = m_commands.at(i); + m_currentCommand = commandNow; + m_currentCommandIndex = i; + runCommand(commandNow.trimmed()); + } +} + +/********************************************************************************* +** conversions +**********************************************************************************/ +int PaintCommands::convertToInt(const QString &str) +{ + return qRound(convertToDouble(str)); +} + +float PaintCommands::convertToFloat(const QString &str) +{ + return float(convertToDouble(str)); +} + +double PaintCommands::convertToDouble(const QString &str) +{ + static QRegExp re("cp([0-9])([xy])"); + if (str.toLower() == "width") { + if (m_painter->device()->devType() == Qt::Widget) + return m_painter->window().width(); + else + return 800; + } + if (str.toLower() == "height") { + if (m_painter->device()->devType() == Qt::Widget) + return m_painter->window().height(); + else + return 800; + } + if (re.indexIn(str) >= 0) { + int index = re.cap(1).toInt(); + bool is_it_x = re.cap(2) == "x"; + if (index < 0 || index >= m_controlPoints.size()) { + qWarning("ERROR: control point index=%d is out of bounds", index); + return 0; + } + return is_it_x ? m_controlPoints.at(index).x() : m_controlPoints.at(index).y(); + } + return str.toDouble(); +} + +QColor PaintCommands::convertToColor(const QString &str) +{ + static QRegExp alphaColor("#?([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})"); + static QRegExp opaqueColor("#?([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})"); + + Q_ASSERT(alphaColor.isValid()); + Q_ASSERT(opaqueColor.isValid()); + + if (alphaColor.indexIn(str) >= 0) { + return QColor(alphaColor.cap(2).toInt(0, 16), + alphaColor.cap(3).toInt(0, 16), + alphaColor.cap(4).toInt(0, 16), + alphaColor.cap(1).toInt(0, 16)); + } else if (opaqueColor.indexIn(str) >= 0) { + return QColor(opaqueColor.cap(1).toInt(0, 16), + opaqueColor.cap(2).toInt(0, 16), + opaqueColor.cap(3).toInt(0, 16)); + } + return QColor(str); +} + +/********************************************************************************* +** command implementations +**********************************************************************************/ +void PaintCommands::command_comment(QRegExp) +{ + if (m_verboseMode) + printf(" -(lance) comment: %s\n", qPrintable(m_currentCommand)); +} + +/***************************************************************************************************/ +void PaintCommands::command_import(QRegExp re) +{ + QString importFile(re.cap(1)); + QFileInfo fi(m_filepath); + QDir dir = fi.absoluteDir(); + QFile *file = new QFile(dir.absolutePath() + QDir::separator() + importFile); + + if (importFile.isEmpty() || !file->exists()) { + dir.cdUp(); + dir.cd("data"); + dir.cd("qps"); + delete file; + file = new QFile(dir.absolutePath() + QDir::separator() + importFile); + } + + if (importFile.isEmpty() || !file->exists()) { + dir.cdUp(); + dir.cd("images"); + delete file; + file = new QFile(dir.absolutePath() + QDir::separator() + importFile); + } + + if (importFile.isEmpty() || !file->exists()) { + printf(" - importing non-existing file at line %d (%s)\n", m_currentCommandIndex, + qPrintable(file->fileName())); + delete file; + return; + } + + if (!file->open(QIODevice::ReadOnly)) { + printf(" - failed to read file: '%s'\n", qPrintable(file->fileName())); + delete file; + return; + } + if (m_verboseMode) + printf(" -(lance) importing file at line %d (%s)\n", m_currentCommandIndex, + qPrintable(fi.fileName())); + + QFileInfo fileinfo(*file); + m_commands[m_currentCommandIndex] = QString("# import file (%1) start").arg(fileinfo.fileName()); + QTextStream textFile(file); + QString rawContent = textFile.readAll(); + QStringList importedData = rawContent.split('\n', QString::SkipEmptyParts); + importedData.append(QString("# import file (%1) end ---").arg(fileinfo.fileName())); + insertAt(m_currentCommandIndex, importedData); + + if (m_verboseMode) { + printf(" -(lance) Command buffer now looks like:\n"); + for (int i = 0; i < m_commands.count(); ++i) + printf(" ---> {%s}\n", qPrintable(m_commands.at(i))); + } + delete file; +} + +/***************************************************************************************************/ +void PaintCommands::command_begin_block(QRegExp re) +{ + const QString &blockName = re.cap(1); + if (m_verboseMode) + printf(" -(lance) begin_block (%s)\n", qPrintable(blockName)); + + m_commands[m_currentCommandIndex] = QString("# begin block (%1)").arg(blockName); + QStringList newBlock; + int i = m_currentCommandIndex + 1; + for (; i < m_commands.count(); ++i) { + const QString &nextCmd = m_commands.at(i); + if (nextCmd.startsWith("end_block")) { + m_commands[i] = QString("# end block (%1)").arg(blockName); + break; + } + newBlock += nextCmd; + } + + if (m_verboseMode) + for (int j = 0; j < newBlock.count(); ++j) + printf(" %d: %s\n", j, qPrintable(newBlock.at(j))); + + if (i >= m_commands.count()) + printf(" - Warning! Block doesn't have an 'end_block' marker!\n"); + + m_blockMap.insert(blockName, newBlock); +} + +/***************************************************************************************************/ +void PaintCommands::command_end_block(QRegExp) +{ + printf(" - end_block should be consumed by begin_block command.\n"); + printf(" You will never see this if your block markers are in sync\n"); + printf(" (noop)\n"); +} + +/***************************************************************************************************/ +void PaintCommands::command_repeat_block(QRegExp re) +{ + QString blockName = re.cap(1); + if (m_verboseMode) + printf(" -(lance) repeating block (%s)\n", qPrintable(blockName)); + + QStringList block = m_blockMap.value(blockName); + if (block.isEmpty()) { + printf(" - repeated block (%s) is empty!\n", qPrintable(blockName)); + return; + } + + m_commands[m_currentCommandIndex] = QString("# repeated block (%1)").arg(blockName); + insertAt(m_currentCommandIndex, block); +} + +/***************************************************************************************************/ +void PaintCommands::command_drawLine(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + double x1 = convertToDouble(caps.at(1)); + double y1 = convertToDouble(caps.at(2)); + double x2 = convertToDouble(caps.at(3)); + double y2 = convertToDouble(caps.at(4)); + + if (m_verboseMode) + printf(" -(lance) drawLine((%.2f, %.2f), (%.2f, %.2f))\n", x1, y1, x2, y2); + + m_painter->drawLine(QLineF(x1, y1, x2, y2)); +} + +/***************************************************************************************************/ +void PaintCommands::command_drawPath(QRegExp re) +{ + if (m_verboseMode) + printf(" -(lance) drawPath(name=%s)\n", qPrintable(re.cap(1))); + + QPainterPath &path = m_pathMap[re.cap(1)]; + m_painter->drawPath(path); +} + +/***************************************************************************************************/ +void PaintCommands::command_drawPixmap(QRegExp re) +{ + QPixmap pm; + pm = m_pixmapMap[re.cap(1)]; // try cache first + if (pm.isNull()) + pm = image_load<QPixmap>(re.cap(1)); + if (pm.isNull()) { + QFileInfo fi(m_filepath); + QDir dir = fi.absoluteDir(); + dir.cdUp(); + dir.cd("images"); + QString fileName = QString("%1/%2").arg(dir.absolutePath()).arg(re.cap(1)); + pm = QPixmap(fileName); + if (pm.isNull() && !fileName.endsWith(".png")) { + fileName.append(".png"); + pm = QPixmap(fileName); + } + } + if (pm.isNull()) { + fprintf(stderr, "ERROR(drawPixmap): failed to load pixmap: '%s'\n", + qPrintable(re.cap(1))); + return; + } + + qreal tx = convertToFloat(re.cap(2)); + qreal ty = convertToFloat(re.cap(3)); + qreal tw = convertToFloat(re.cap(4)); + qreal th = convertToFloat(re.cap(5)); + + qreal sx = convertToFloat(re.cap(6)); + qreal sy = convertToFloat(re.cap(7)); + qreal sw = convertToFloat(re.cap(8)); + qreal sh = convertToFloat(re.cap(9)); + + if (tw == 0) tw = -1; + if (th == 0) th = -1; + if (sw == 0) sw = -1; + if (sh == 0) sh = -1; + + if (m_verboseMode) + printf(" -(lance) drawPixmap('%s' dim=(%d, %d), depth=%d, (%d, %d, %d, %d), (%d, %d, %d, %d)\n", + qPrintable(re.cap(1)), pm.width(), pm.height(), pm.depth(), + tx, ty, tw, th, sx, sy, sw, sh); + + m_painter->drawPixmap(QRectF(tx, ty, tw, th), pm, QRectF(sx, sy, sw, sh)); +} + +/***************************************************************************************************/ +void PaintCommands::command_drawImage(QRegExp re) +{ + QImage im; + im = m_imageMap[re.cap(1)]; // try cache first + if (im.isNull()) + im = image_load<QImage>(re.cap(1)); + + if (im.isNull()) { + QFileInfo fi(m_filepath); + QDir dir = fi.absoluteDir(); + dir.cdUp(); + dir.cd("images"); + QString fileName = QString("%1/%2").arg(dir.absolutePath()).arg(re.cap(1)); + im = QImage(fileName); + if (im.isNull() && !fileName.endsWith(".png")) { + fileName.append(".png"); + im = QImage(fileName); + } + } + if (im.isNull()) { + fprintf(stderr, "ERROR(drawImage): failed to load image: '%s'\n", qPrintable(re.cap(1))); + return; + } + + qreal tx = convertToFloat(re.cap(2)); + qreal ty = convertToFloat(re.cap(3)); + qreal tw = convertToFloat(re.cap(4)); + qreal th = convertToFloat(re.cap(5)); + + qreal sx = convertToFloat(re.cap(6)); + qreal sy = convertToFloat(re.cap(7)); + qreal sw = convertToFloat(re.cap(8)); + qreal sh = convertToFloat(re.cap(9)); + + if (tw == 0) tw = -1; + if (th == 0) th = -1; + if (sw == 0) sw = -1; + if (sh == 0) sh = -1; + + if (m_verboseMode) + printf(" -(lance) drawImage('%s' dim=(%d, %d), (%d, %d, %d, %d), (%d, %d, %d, %d)\n", + qPrintable(re.cap(1)), im.width(), im.height(), tx, ty, tw, th, sx, sy, sw, sh); + + m_painter->drawImage(QRectF(tx, ty, tw, th), im, QRectF(sx, sy, sw, sh), Qt::OrderedDither | Qt::OrderedAlphaDither); +} + +/***************************************************************************************************/ +void PaintCommands::command_drawTiledPixmap(QRegExp re) +{ + QPixmap pm; + pm = m_pixmapMap[re.cap(1)]; // try cache first + if (pm.isNull()) + pm = image_load<QPixmap>(re.cap(1)); + if (pm.isNull()) { + QFileInfo fi(m_filepath); + QDir dir = fi.absoluteDir(); + dir.cdUp(); + dir.cd("images"); + QString fileName = QString("%1/%2").arg(dir.absolutePath()).arg(re.cap(1)); + pm = QPixmap(fileName); + if (pm.isNull() && !fileName.endsWith(".png")) { + fileName.append(".png"); + pm = QPixmap(fileName); + } + } + if (pm.isNull()) { + fprintf(stderr, "ERROR(drawTiledPixmap): failed to load pixmap: '%s'\n", + qPrintable(re.cap(1))); + return; + } + + int tx = convertToInt(re.cap(2)); + int ty = convertToInt(re.cap(3)); + int tw = convertToInt(re.cap(4)); + int th = convertToInt(re.cap(5)); + + int sx = convertToInt(re.cap(6)); + int sy = convertToInt(re.cap(7)); + + if (tw == 0) tw = -1; + if (th == 0) th = -1; + + if (m_verboseMode) + printf(" -(lance) drawTiledPixmap('%s' dim=(%d, %d), (%d, %d, %d, %d), (%d, %d)\n", + qPrintable(re.cap(1)), pm.width(), pm.height(), tx, ty, tw, th, sx, sy); + + m_painter->drawTiledPixmap(tx, ty, tw, th, pm, sx, sy); +} + +/***************************************************************************************************/ +void PaintCommands::command_drawPoint(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + float x = convertToFloat(caps.at(1)); + float y = convertToFloat(caps.at(2)); + + if (m_verboseMode) + printf(" -(lance) drawPoint(%.2f, %.2f)\n", x, y); + + m_painter->drawPoint(QPointF(x, y)); +} + +/***************************************************************************************************/ +void PaintCommands::command_drawPolygon(QRegExp re) +{ + static QRegExp separators("\\s"); + QStringList caps = re.capturedTexts(); + QString cap = caps.at(1); + QStringList numbers = cap.split(separators, QString::SkipEmptyParts); + + QPolygonF array; + for (int i=0; i + 1<numbers.size(); i+=2) + array.append(QPointF(convertToDouble(numbers.at(i)), convertToDouble(numbers.at(i+1)))); + + if (m_verboseMode) + printf(" -(lance) drawPolygon(size=%d)\n", array.size()); + + m_painter->drawPolygon(array, caps.at(2).toLower() == "winding" ? Qt::WindingFill : Qt::OddEvenFill); +} + +/***************************************************************************************************/ +void PaintCommands::command_drawPolyline(QRegExp re) +{ + static QRegExp separators("\\s"); + QStringList numbers = re.cap(1).split(separators, QString::SkipEmptyParts); + + QPolygonF array; + for (int i=0; i + 1<numbers.size(); i+=2) + array.append(QPointF(numbers.at(i).toFloat(),numbers.at(i+1).toFloat())); + + if (m_verboseMode) + printf(" -(lance) drawPolyline(size=%d)\n", array.size()); + + m_painter->drawPolyline(array.toPolygon()); +} + +/***************************************************************************************************/ +void PaintCommands::command_drawRect(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + float x = convertToFloat(caps.at(1)); + float y = convertToFloat(caps.at(2)); + float w = convertToFloat(caps.at(3)); + float h = convertToFloat(caps.at(4)); + + if (m_verboseMode) + printf(" -(lance) drawRect(%.2f, %.2f, %.2f, %.2f)\n", x, y, w, h); + + m_painter->drawRect(QRectF(x, y, w, h)); +} + +/***************************************************************************************************/ +void PaintCommands::command_drawRoundedRect(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + float x = convertToFloat(caps.at(1)); + float y = convertToFloat(caps.at(2)); + float w = convertToFloat(caps.at(3)); + float h = convertToFloat(caps.at(4)); + float xr = convertToFloat(caps.at(5)); + float yr = convertToFloat(caps.at(6)); + + int mode = translateEnum(sizeModeTable, caps.at(7), sizeof(sizeModeTable)/sizeof(char *)); + if (mode < 0) + mode = Qt::AbsoluteSize; + + if (m_verboseMode) + printf(" -(lance) drawRoundRect(%f, %f, %f, %f, %f, %f, %s)\n", x, y, w, h, xr, yr, mode ? "RelativeSize" : "AbsoluteSize"); + + m_painter->drawRoundedRect(QRectF(x, y, w, h), xr, yr, Qt::SizeMode(mode)); +} + +/***************************************************************************************************/ +void PaintCommands::command_drawRoundRect(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + int x = convertToInt(caps.at(1)); + int y = convertToInt(caps.at(2)); + int w = convertToInt(caps.at(3)); + int h = convertToInt(caps.at(4)); + int xs = caps.at(5).isEmpty() ? 50 : convertToInt(caps.at(5)); + int ys = caps.at(6).isEmpty() ? 50 : convertToInt(caps.at(6)); + + if (m_verboseMode) + printf(" -(lance) drawRoundRect(%d, %d, %d, %d, [%d, %d])\n", x, y, w, h, xs, ys); + + m_painter->drawRoundRect(x, y, w, h, xs, ys); +} + +/***************************************************************************************************/ +void PaintCommands::command_drawEllipse(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + float x = convertToFloat(caps.at(1)); + float y = convertToFloat(caps.at(2)); + float w = convertToFloat(caps.at(3)); + float h = convertToFloat(caps.at(4)); + + if (m_verboseMode) + printf(" -(lance) drawEllipse(%.2f, %.2f, %.2f, %.2f)\n", x, y, w, h); + + m_painter->drawEllipse(QRectF(x, y, w, h)); +} + +/***************************************************************************************************/ +void PaintCommands::command_drawPie(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + int x = convertToInt(caps.at(1)); + int y = convertToInt(caps.at(2)); + int w = convertToInt(caps.at(3)); + int h = convertToInt(caps.at(4)); + int angle = convertToInt(caps.at(5)); + int sweep = convertToInt(caps.at(6)); + + if (m_verboseMode) + printf(" -(lance) drawPie(%d, %d, %d, %d, %d, %d)\n", x, y, w, h, angle, sweep); + + m_painter->drawPie(x, y, w, h, angle, sweep); +} + +/***************************************************************************************************/ +void PaintCommands::command_drawChord(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + int x = convertToInt(caps.at(1)); + int y = convertToInt(caps.at(2)); + int w = convertToInt(caps.at(3)); + int h = convertToInt(caps.at(4)); + int angle = convertToInt(caps.at(5)); + int sweep = convertToInt(caps.at(6)); + + if (m_verboseMode) + printf(" -(lance) drawChord(%d, %d, %d, %d, %d, %d)\n", x, y, w, h, angle, sweep); + + m_painter->drawChord(x, y, w, h, angle, sweep); +} + +/***************************************************************************************************/ +void PaintCommands::command_drawArc(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + int x = convertToInt(caps.at(1)); + int y = convertToInt(caps.at(2)); + int w = convertToInt(caps.at(3)); + int h = convertToInt(caps.at(4)); + int angle = convertToInt(caps.at(5)); + int sweep = convertToInt(caps.at(6)); + + if (m_verboseMode) + printf(" -(lance) drawArc(%d, %d, %d, %d, %d, %d)\n", x, y, w, h, angle, sweep); + + m_painter->drawArc(x, y, w, h, angle, sweep); +} + +/***************************************************************************************************/ +void PaintCommands::command_qt3_drawRect(QRegExp re) +{ + Q_UNUSED(re); +#ifdef QT3_SUPPORT + QStringList caps = re.capturedTexts(); + int x = convertToInt(caps.at(1)); + int y = convertToInt(caps.at(2)); + int w = convertToInt(caps.at(3)); + int h = convertToInt(caps.at(4)); + + if (m_verboseMode) + printf(" -(lance) qt3_drawRect(%d, %d, %d, %d)\n", x, y, w, h); + + static_cast<Q3Painter*>(m_painter)->drawRect(x, y, w, h); +#endif +} + +/***************************************************************************************************/ +void PaintCommands::command_qt3_drawRoundRect(QRegExp re) +{ + Q_UNUSED(re); +#ifdef QT3_SUPPORT + QStringList caps = re.capturedTexts(); + int x = convertToInt(caps.at(1)); + int y = convertToInt(caps.at(2)); + int w = convertToInt(caps.at(3)); + int h = convertToInt(caps.at(4)); + int xrnd = caps.at(5).isEmpty() ? 25 : convertToInt(caps.at(5)); + int yrnd = caps.at(6).isEmpty() ? 25 : convertToInt(caps.at(6)); + + if (m_verboseMode) + printf(" -(lance) qt3_drawRoundRect(%d, %d, %d, %d), %d, %d\n", x, y, w, h, xrnd, yrnd); + + static_cast<Q3Painter*>(m_painter)->drawRoundRect(x, y, w, h, xrnd, yrnd); +#endif +} + +/***************************************************************************************************/ +void PaintCommands::command_qt3_drawEllipse(QRegExp re) +{ + Q_UNUSED(re); +#ifdef QT3_SUPPORT + QStringList caps = re.capturedTexts(); + int x = convertToInt(caps.at(1)); + int y = convertToInt(caps.at(2)); + int w = convertToInt(caps.at(3)); + int h = convertToInt(caps.at(4)); + + if (m_verboseMode) + printf(" -(lance) qt3_drawEllipse(%d, %d, %d, %d)\n", x, y, w, h); + + static_cast<Q3Painter*>(m_painter)->drawEllipse(x, y, w, h); +#endif +} + +/***************************************************************************************************/ +void PaintCommands::command_qt3_drawPie(QRegExp re) +{ + Q_UNUSED(re); +#ifdef QT3_SUPPORT + QStringList caps = re.capturedTexts(); + int x = convertToInt(caps.at(1)); + int y = convertToInt(caps.at(2)); + int w = convertToInt(caps.at(3)); + int h = convertToInt(caps.at(4)); + int angle = convertToInt(caps.at(5)); + int sweep = convertToInt(caps.at(6)); + + if (m_verboseMode) + printf(" -(lance) qt3_drawPie(%d, %d, %d, %d, %d, %d)\n", x, y, w, h, angle, sweep); + + static_cast<Q3Painter*>(m_painter)->drawPie(x, y, w, h, angle, sweep); +#endif +} + +/***************************************************************************************************/ +void PaintCommands::command_qt3_drawChord(QRegExp re) +{ + Q_UNUSED(re); +#ifdef QT3_SUPPORT + QStringList caps = re.capturedTexts(); + int x = convertToInt(caps.at(1)); + int y = convertToInt(caps.at(2)); + int w = convertToInt(caps.at(3)); + int h = convertToInt(caps.at(4)); + int angle = convertToInt(caps.at(5)); + int sweep = convertToInt(caps.at(6)); + + if (m_verboseMode) + printf(" -(lance) qt3_drawChord(%d, %d, %d, %d, %d, %d)\n", x, y, w, h, angle, sweep); + + static_cast<Q3Painter*>(m_painter)->drawChord(x, y, w, h, angle, sweep); +#endif +} + +/***************************************************************************************************/ +void PaintCommands::command_qt3_drawArc(QRegExp re) +{ + Q_UNUSED(re); +#ifdef QT3_SUPPORT + QStringList caps = re.capturedTexts(); + int x = convertToInt(caps.at(1)); + int y = convertToInt(caps.at(2)); + int w = convertToInt(caps.at(3)); + int h = convertToInt(caps.at(4)); + int angle = convertToInt(caps.at(5)); + int sweep = convertToInt(caps.at(6)); + + if (m_verboseMode) + printf(" -(lance) qt3_drawArc(%d, %d, %d, %d, %d, %d)\n", x, y, w, h, angle, sweep); + + static_cast<Q3Painter*>(m_painter)->drawArc(x, y, w, h, angle, sweep); +#endif +} + +/***************************************************************************************************/ +void PaintCommands::command_drawText(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + int x = convertToInt(caps.at(1)); + int y = convertToInt(caps.at(2)); + QString txt = caps.at(3); + + if (m_verboseMode) + printf(" -(lance) drawText(%d, %d, %s)\n", x, y, qPrintable(txt)); + + m_painter->drawText(x, y, txt); +} + +/***************************************************************************************************/ +void PaintCommands::command_noop(QRegExp) +{ + if (m_verboseMode) + printf(" -(lance) noop: %s\n", qPrintable(m_currentCommand)); + + if (!m_currentCommand.trimmed().isEmpty()) { + fprintf(stderr, "unknown command: '%s'\n", qPrintable(m_currentCommand.trimmed())); + } +} + +/***************************************************************************************************/ +void PaintCommands::command_path_addText(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + QString name = caps.at(1); + double x = convertToDouble(caps.at(2)); + double y = convertToDouble(caps.at(3)); + QString text = caps.at(4); + + if (m_verboseMode) + printf(" -(lance) path_addText(%s, %.2f, %.2f, text=%s\n", qPrintable(name), x, y, qPrintable(text)); + + m_pathMap[name].addText(x, y, m_painter->font(), text); +} + +/***************************************************************************************************/ +void PaintCommands::command_path_addEllipse(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + QString name = caps.at(1); + double x = convertToDouble(caps.at(2)); + double y = convertToDouble(caps.at(3)); + double w = convertToDouble(caps.at(4)); + double h = convertToDouble(caps.at(5)); + + if (m_verboseMode) + printf(" -(lance) path_addEllipse(%s, %.2f, %.2f, %.2f, %.2f)\n", qPrintable(name), x, y, w, h); + + m_pathMap[name].addEllipse(x, y, w, h); +} + +/***************************************************************************************************/ +void PaintCommands::command_path_addRect(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + QString name = caps.at(1); + double x = convertToDouble(caps.at(2)); + double y = convertToDouble(caps.at(3)); + double w = convertToDouble(caps.at(4)); + double h = convertToDouble(caps.at(5)); + + if (m_verboseMode) + printf(" -(lance) path_addRect(%s, %.2f, %.2f, %.2f, %.2f)\n", qPrintable(name), x, y, w, h); + + m_pathMap[name].addRect(x, y, w, h); +} + +/***************************************************************************************************/ +void PaintCommands::command_path_addPolygon(QRegExp re) +{ + static QRegExp separators("\\s"); + QStringList caps = re.capturedTexts(); + QString name = caps.at(1); + QString cap = caps.at(2); + QStringList numbers = cap.split(separators, QString::SkipEmptyParts); + + QPolygonF array; + for (int i=0; i + 1<numbers.size(); i+=2) + array.append(QPointF(numbers.at(i).toFloat(),numbers.at(i+1).toFloat())); + + if (m_verboseMode) + printf(" -(lance) path_addPolygon(name=%s, size=%d)\n", qPrintable(name), array.size()); + + m_pathMap[name].addPolygon(array); +} + +/***************************************************************************************************/ +void PaintCommands::command_path_arcTo(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + QString name = caps.at(1); + double x = convertToDouble(caps.at(2)); + double y = convertToDouble(caps.at(3)); + double w = convertToDouble(caps.at(4)); + double h = convertToDouble(caps.at(5)); + double angle = convertToDouble(caps.at(6)); + double length = convertToDouble(caps.at(7)); + + if (m_verboseMode) + printf(" -(lance) path_arcTo(%s, %.2f, %.2f, %.2f, %.2f, angle=%.2f, len=%.2f)\n", qPrintable(name), x, y, w, h, angle, length); + + m_pathMap[name].arcTo(x, y, w, h, angle, length); +} + +/***************************************************************************************************/ +void PaintCommands::command_path_createOutline(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + QString name = caps.at(1); + QString newName = caps.at(2); + QPen pen = m_painter->pen(); + + if (m_verboseMode) + printf(" -(lance) path_createOutline(%s, name=%s, width=%d)\n", + qPrintable(name), qPrintable(newName), pen.width()); + + if (!m_pathMap.contains(name)) { + fprintf(stderr, "createOutline(), unknown path: %s\n", qPrintable(name)); + return; + } + QPainterPathStroker stroker; + stroker.setWidth(pen.widthF()); + stroker.setDashPattern(pen.style()); + stroker.setCapStyle(pen.capStyle()); + stroker.setJoinStyle(pen.joinStyle()); + m_pathMap[newName] = stroker.createStroke(m_pathMap[name]); +} + +/***************************************************************************************************/ +void PaintCommands::command_path_cubicTo(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + QString name = caps.at(1); + double x1 = convertToDouble(caps.at(2)); + double y1 = convertToDouble(caps.at(3)); + double x2 = convertToDouble(caps.at(4)); + double y2 = convertToDouble(caps.at(5)); + double x3 = convertToDouble(caps.at(6)); + double y3 = convertToDouble(caps.at(7)); + + if (m_verboseMode) + printf(" -(lance) path_cubicTo(%s, (%.2f, %.2f), (%.2f, %.2f), (%.2f, %.2f))\n", qPrintable(name), x1, y1, x2, y2, x3, y3); + + m_pathMap[name].cubicTo(x1, y1, x2, y2, x3, y3); +} + +/***************************************************************************************************/ +void PaintCommands::command_path_moveTo(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + QString name = caps.at(1); + double x1 = convertToDouble(caps.at(2)); + double y1 = convertToDouble(caps.at(3)); + + if (m_verboseMode) + printf(" -(lance) path_moveTo(%s, (%.2f, %.2f))\n", qPrintable(name), x1, y1); + + m_pathMap[name].moveTo(x1, y1); +} + +/***************************************************************************************************/ +void PaintCommands::command_path_lineTo(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + QString name = caps.at(1); + double x1 = convertToDouble(caps.at(2)); + double y1 = convertToDouble(caps.at(3)); + + if (m_verboseMode) + printf(" -(lance) path_lineTo(%s, (%.2f, %.2f))\n", qPrintable(name), x1, y1); + + m_pathMap[name].lineTo(x1, y1); +} + +/***************************************************************************************************/ +void PaintCommands::command_path_setFillRule(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + QString name = caps.at(1); + bool winding = caps.at(2).toLower() == "winding"; + + if (m_verboseMode) + printf(" -(lance) path_setFillRule(name=%s, winding=%d)\n", qPrintable(name), winding); + + m_pathMap[name].setFillRule(winding ? Qt::WindingFill : Qt::OddEvenFill); +} + +/***************************************************************************************************/ +void PaintCommands::command_path_closeSubpath(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + QString name = caps.at(1); + + if (m_verboseMode) + printf(" -(lance) path_closeSubpath(name=%s)\n", qPrintable(name)); + + m_pathMap[name].closeSubpath(); +} + +/***************************************************************************************************/ +void PaintCommands::command_path_getClipPath(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + QString name = caps.at(1); + + if (m_verboseMode) + printf(" -(lance) path_closeSubpath(name=%s)\n", qPrintable(name)); + + m_pathMap[name] = m_painter->clipPath(); +} + +/***************************************************************************************************/ +static void qt_debug_path(const QPainterPath &path, const QString &name) +{ + const char *names[] = { + "MoveTo ", + "LineTo ", + "CurveTo ", + "CurveToData" + }; + + printf("\nQPainterPath (%s): elementCount=%d\n", qPrintable(name), path.elementCount()); + for (int i=0; i<path.elementCount(); ++i) { + const QPainterPath::Element &e = path.elementAt(i); + Q_ASSERT(e.type >= 0 && e.type <= QPainterPath::CurveToDataElement); + printf(" - %3d:: %s, (%.2f, %.2f)\n", i, names[e.type], e.x, e.y); + } +} + +/***************************************************************************************************/ +void PaintCommands::command_path_debugPrint(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + QString name = caps.at(1); + qt_debug_path(m_pathMap[name], name); +} + +/***************************************************************************************************/ +void PaintCommands::command_region_addRect(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + QString name = caps.at(1); + int x = convertToInt(caps.at(2)); + int y = convertToInt(caps.at(3)); + int w = convertToInt(caps.at(4)); + int h = convertToInt(caps.at(5)); + + if (m_verboseMode) + printf(" -(lance) region_addRect(%s, %d, %d, %d, %d)\n", qPrintable(name), x, y, w, h); + + m_regionMap[name] += QRect(x, y, w, h); +} + +/***************************************************************************************************/ +void PaintCommands::command_region_addEllipse(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + QString name = caps.at(1); + int x = convertToInt(caps.at(2)); + int y = convertToInt(caps.at(3)); + int w = convertToInt(caps.at(4)); + int h = convertToInt(caps.at(5)); + + if (m_verboseMode) + printf(" -(lance) region_addEllipse(%s, %d, %d, %d, %d)\n", qPrintable(name), x, y, w, h); + + m_regionMap[name] += QRegion(x, y, w, h, QRegion::Ellipse); +} + +/***************************************************************************************************/ +void PaintCommands::command_region_getClipRegion(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + QString name = caps.at(1); + QRegion region = m_painter->clipRegion(); + + if (m_verboseMode) + printf(" -(lance) region_getClipRegion(name=%s), bounds=[%d, %d, %d, %d]\n", qPrintable(name), + region.boundingRect().x(), + region.boundingRect().y(), + region.boundingRect().width(), + region.boundingRect().height()); + + m_regionMap[name] = region; +} + +/***************************************************************************************************/ +void PaintCommands::command_resetMatrix(QRegExp) +{ + if (m_verboseMode) + printf(" -(lance) resetMatrix()\n"); + + m_painter->resetTransform(); +} + +/***************************************************************************************************/ +void PaintCommands::command_restore(QRegExp) +{ + if (m_verboseMode) + printf(" -(lance) restore()\n"); + + m_painter->restore(); +} + +/***************************************************************************************************/ +void PaintCommands::command_rotate(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + double angle = convertToDouble(caps.at(1)); + + if (m_verboseMode) + printf(" -(lance) rotate(%.2f)\n", angle); + + m_painter->rotate(angle); +} + +/***************************************************************************************************/ +void PaintCommands::command_rotate_x(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + double angle = convertToDouble(caps.at(1)); + + if (m_verboseMode) + printf(" -(lance) rotate_x(%.2f)\n", angle); + + QTransform transform; + transform.rotate(angle, Qt::XAxis); + m_painter->setTransform(transform, true); +} + +/***************************************************************************************************/ +void PaintCommands::command_rotate_y(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + double angle = convertToDouble(caps.at(1)); + + if (m_verboseMode) + printf(" -(lance) rotate_y(%.2f)\n", angle); + + QTransform transform; + transform.rotate(angle, Qt::YAxis); + m_painter->setTransform(transform, true); +} + +/***************************************************************************************************/ +void PaintCommands::command_save(QRegExp) +{ + if (m_verboseMode) + printf(" -(lance) save()\n"); + + m_painter->save(); +} + +/***************************************************************************************************/ +void PaintCommands::command_mapQuadToQuad(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + double x1 = convertToDouble(caps.at(1)); + double y1 = convertToDouble(caps.at(2)); + double x2 = convertToDouble(caps.at(3)); + double y2 = convertToDouble(caps.at(4)); + double x3 = convertToDouble(caps.at(5)); + double y3 = convertToDouble(caps.at(6)); + double x4 = convertToDouble(caps.at(7)); + double y4 = convertToDouble(caps.at(8)); + QPolygonF poly1(4); + poly1[0] = QPointF(x1, y1); + poly1[1] = QPointF(x2, y2); + poly1[2] = QPointF(x3, y3); + poly1[3] = QPointF(x4, y4); + + double x5 = convertToDouble(caps.at(9)); + double y5 = convertToDouble(caps.at(10)); + double x6 = convertToDouble(caps.at(11)); + double y6 = convertToDouble(caps.at(12)); + double x7 = convertToDouble(caps.at(13)); + double y7 = convertToDouble(caps.at(14)); + double x8 = convertToDouble(caps.at(15)); + double y8 = convertToDouble(caps.at(16)); + QPolygonF poly2(4); + poly2[0] = QPointF(x5, y5); + poly2[1] = QPointF(x6, y6); + poly2[2] = QPointF(x7, y7); + poly2[3] = QPointF(x8, y8); + + if (m_verboseMode) + printf(" -(lance) mapQuadToQuad(%.2f, %.2f, %.2f, %.2f, %.2f, %.2f, %.2f, %.2f ->\n\t" + ",%.2f, %.2f, %.2f, %.2f, %.2f, %.2f, %.2f, %.2f)\n", + x1, y1, x2, y2, x3, y3, x4, y4, x5, y5, x6, y6, x7, y7, x8, y8); + + QTransform trans; + + if (!QTransform::quadToQuad(poly1, poly2, trans)) { + qWarning("Couldn't perform quad to quad transformation!"); + } + + m_painter->setTransform(trans, true); +} + +/***************************************************************************************************/ +void PaintCommands::command_setMatrix(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + double m11 = convertToDouble(caps.at(1)); + double m12 = convertToDouble(caps.at(2)); + double m13 = convertToDouble(caps.at(3)); + double m21 = convertToDouble(caps.at(4)); + double m22 = convertToDouble(caps.at(5)); + double m23 = convertToDouble(caps.at(6)); + double m31 = convertToDouble(caps.at(7)); + double m32 = convertToDouble(caps.at(8)); + double m33 = convertToDouble(caps.at(9)); + + if (m_verboseMode) + printf(" -(lance) setMatrix(%.2f, %.2f, %.2f, %.2f, %.2f, %.2f, %.2f, %.2f, %.2f)\n", + m11, m12, m13, m21, m22, m23, m31, m32, m33); + + QTransform trans; + trans.setMatrix(m11, m12, m13, + m21, m22, m23, + m31, m32, m33); + + m_painter->setTransform(trans, true); +} + +/***************************************************************************************************/ +void PaintCommands::command_scale(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + double sx = convertToDouble(caps.at(1)); + double sy = convertToDouble(caps.at(2)); + + if (m_verboseMode) + printf(" -(lance) scale(%.2f, %.2f)\n", sx, sy); + + + m_painter->scale(sx, sy); +} + +/***************************************************************************************************/ +void PaintCommands::command_setBackground(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + QColor color = convertToColor(caps.at(1)); + QString pattern = caps.at(2); + + int style = translateEnum(brushStyleTable, pattern, Qt::LinearGradientPattern); + if (style < 0) + style = Qt::SolidPattern; + + if (m_verboseMode) + printf(" -(lance) setBackground(%s, %s)\n", qPrintable(color.name()), qPrintable(pattern)); + + m_painter->setBackground(QBrush(color, Qt::BrushStyle(style))); +} + +/***************************************************************************************************/ +void PaintCommands::command_setOpacity(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + double opacity = convertToDouble(caps.at(1)); + + if (m_verboseMode) + printf(" -(lance) setOpacity(%lf)\n", opacity); + + m_painter->setOpacity(opacity); +} + +/***************************************************************************************************/ +void PaintCommands::command_setBgMode(QRegExp re) +{ + QString cap = re.cap(2); + Qt::BGMode mode = Qt::TransparentMode; + if (cap.toLower() == QLatin1String("opaquemode") || cap.toLower() == QLatin1String("opaque")) + mode = Qt::OpaqueMode; + + if (m_verboseMode) + printf(" -(lance) setBackgroundMode(%s)\n", mode == Qt::OpaqueMode ? "OpaqueMode" : "TransparentMode"); + + m_painter->setBackgroundMode(mode); +} + +/***************************************************************************************************/ +void PaintCommands::command_setBrush(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + + QPixmap pm = image_load<QPixmap>(caps.at(1)); + if (!pm.isNull()) { // Assume pixmap + if (m_verboseMode) + printf(" -(lance) setBrush(pixmap=%s, width=%d, height=%d)\n", + qPrintable(caps.at(1)), pm.width(), pm.height()); + + m_painter->setBrush(QBrush(pm)); + } else if (caps.at(1).toLower() == "nobrush") { + m_painter->setBrush(Qt::NoBrush); + if (m_verboseMode) + printf(" -(lance) setBrush(Qt::NoBrush)\n"); + } else { + QColor color = convertToColor(caps.at(1)); + QString pattern = caps.at(2); + + int style = translateEnum(brushStyleTable, pattern, Qt::LinearGradientPattern); + if (style < 0) + style = Qt::SolidPattern; + + if (m_verboseMode) + printf(" -(lance) setBrush(%s, %s (%d))\n", qPrintable(color.name()), qPrintable(pattern), style); + + m_painter->setBrush(QBrush(color, Qt::BrushStyle(style))); + } +} + +/***************************************************************************************************/ +void PaintCommands::command_setBrushOrigin(QRegExp re) +{ + int x = convertToInt(re.cap(1)); + int y = convertToInt(re.cap(2)); + + if (m_verboseMode) + printf(" -(lance) setBrushOrigin(%d, %d)\n", x, y); + + m_painter->setBrushOrigin(x, y); +} + +/***************************************************************************************************/ +void PaintCommands::command_brushTranslate(QRegExp re) +{ +#if QT_VERSION > 0x040200 + QStringList caps = re.capturedTexts(); + double dx = convertToDouble(caps.at(1)); + double dy = convertToDouble(caps.at(2)); + + if (m_verboseMode) + printf(" -(lance) brushTranslate(%f, %f)\n", dx, dy); + + QBrush new_brush = m_painter->brush(); + QTransform brush_matrix = new_brush.transform(); + brush_matrix.translate(dx, dy); + new_brush.setTransform(brush_matrix); + m_painter->setBrush(new_brush); +#endif +} + +/***************************************************************************************************/ +void PaintCommands::command_brushScale(QRegExp re) +{ +#if QT_VERSION > 0x040200 + QStringList caps = re.capturedTexts(); + double sx = convertToDouble(caps.at(1)); + double sy = convertToDouble(caps.at(2)); + + if (m_verboseMode) + printf(" -(lance) brushScale(%f, %f)\n", sx, sy); + + QBrush new_brush = m_painter->brush(); + QTransform brush_matrix = new_brush.transform(); + brush_matrix.scale(sx, sy); + new_brush.setTransform(brush_matrix); + m_painter->setBrush(new_brush); +#endif +} + +/***************************************************************************************************/ +void PaintCommands::command_brushRotate(QRegExp re) +{ +#if QT_VERSION > 0x040200 + QStringList caps = re.capturedTexts(); + double rot = convertToDouble(caps.at(1)); + + if (m_verboseMode) + printf(" -(lance) brushScale(%f)\n", rot); + + QBrush new_brush = m_painter->brush(); + QTransform brush_matrix = new_brush.transform(); + brush_matrix.rotate(rot); + new_brush.setTransform(brush_matrix); + m_painter->setBrush(new_brush); +#endif +} + +/***************************************************************************************************/ +void PaintCommands::command_brushShear(QRegExp re) +{ +#if QT_VERSION > 0x040200 + QStringList caps = re.capturedTexts(); + double sx = convertToDouble(caps.at(1)); + double sy = convertToDouble(caps.at(2)); + + if (m_verboseMode) + printf(" -(lance) brushShear(%f, %f)\n", sx, sy); + + QBrush new_brush = m_painter->brush(); + QTransform brush_matrix = new_brush.transform(); + brush_matrix.shear(sx, sy); + new_brush.setTransform(brush_matrix); + m_painter->setBrush(new_brush); +#endif +} + +/***************************************************************************************************/ +void PaintCommands::command_setClipping(QRegExp re) +{ + bool clipping = re.cap(1).toLower() == "true"; + + if (m_verboseMode) + printf(" -(lance) setClipping(%d)\n", clipping); + + m_painter->setClipping(clipping); +} + +/***************************************************************************************************/ +void PaintCommands::command_setClipRect(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + int x = convertToInt(caps.at(1)); + int y = convertToInt(caps.at(2)); + int w = convertToInt(caps.at(3)); + int h = convertToInt(caps.at(4)); + + int combine = translateEnum(clipOperationTable, caps.at(5), Qt::UniteClip + 1); + if (combine == -1) + combine = Qt::ReplaceClip; + + if (m_verboseMode) + printf(" -(lance) setClipRect(%d, %d, %d, %d), %s\n", x, y, w, h, clipOperationTable[combine]); + + m_painter->setClipRect(x, y, w, h, Qt::ClipOperation(combine)); +} + +/***************************************************************************************************/ +void PaintCommands::command_setClipPath(QRegExp re) +{ + int combine = translateEnum(clipOperationTable, re.cap(2), Qt::UniteClip + 1); + if (combine == -1) + combine = Qt::ReplaceClip; + + if (m_verboseMode) + printf(" -(lance) setClipPath(name=%s), %s\n", qPrintable(re.cap(1)), clipOperationTable[combine]); + + if (!m_pathMap.contains(re.cap(1))) + fprintf(stderr, " - setClipPath, no such path"); + m_painter->setClipPath(m_pathMap[re.cap(1)], Qt::ClipOperation(combine)); +} + +/***************************************************************************************************/ +void PaintCommands::command_setClipRegion(QRegExp re) +{ + int combine = translateEnum(clipOperationTable, re.cap(2), Qt::UniteClip + 1); + if (combine == -1) + combine = Qt::ReplaceClip; + QRegion r = m_regionMap[re.cap(1)]; + + if (m_verboseMode) + printf(" -(lance) setClipRegion(name=%s), bounds=[%d, %d, %d, %d], %s\n", + qPrintable(re.cap(1)), + r.boundingRect().x(), + r.boundingRect().y(), + r.boundingRect().width(), + r.boundingRect().height(), + clipOperationTable[combine]); + + m_painter->setClipRegion(m_regionMap[re.cap(1)], Qt::ClipOperation(combine)); +} + +/***************************************************************************************************/ +void PaintCommands::command_setFont(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + QString family = caps.at(1); + int size = convertToInt(caps.at(2)); + + int weight = translateEnum(fontWeightTable, re.cap(3).toLower(), 5); + if (weight != -1) { + switch (weight) { + case 0: weight = QFont::Light; break; + case 1: weight = QFont::Normal; break; + case 2: weight = QFont::DemiBold; break; + case 3: weight = QFont::Bold; break; + case 4: weight = QFont::Black; break; + } + } else { + weight = convertToInt(re.cap(3)); + } + + bool italic = caps.at(4).toLower() == "true" || caps.at(4).toLower() == "italic"; + + if (m_verboseMode) + printf(" -(lance) setFont(family=%s, size=%d, weight=%d, italic=%d\n", + qPrintable(family), size, weight, italic); + + m_painter->setFont(QFont(family, size, weight, italic)); +} + +/***************************************************************************************************/ +void PaintCommands::command_setPen(QRegExp re) +{ + QString cap = re.cap(1); + int style = translateEnum(penStyleTable, cap, Qt::DashDotDotLine + 1); + if (style >= 0) { + if (m_verboseMode) + printf(" -(lance) setPen(%s)\n", qPrintable(cap)); + + m_painter->setPen(Qt::PenStyle(style)); + } else if (cap.toLower() == "brush") { + QPen pen(m_painter->brush(), 0); + if (m_verboseMode) { + printf(" -(lance) setPen(brush), style=%d, color=%08x\n", + pen.brush().style(), pen.color().rgba()); + } + m_painter->setPen(pen); + } else { + QColor color = convertToColor(cap); + if (m_verboseMode) + printf(" -(lance) setPen(%s)\n", qPrintable(color.name())); + + m_painter->setPen(color); + } +} + +/***************************************************************************************************/ +void PaintCommands::command_setPen2(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + + QBrush brush; + + if (caps.at(1).toLower() == "brush") + brush = m_painter->brush(); + else + brush = convertToColor(caps.at(1)); + + double width = convertToDouble(caps.at(2)); + int penStyle = translateEnum(penStyleTable, caps.at(3), Qt::DashDotDotLine + 1); + if (penStyle < 0) + penStyle = Qt::SolidLine; + + Qt::PenCapStyle capStyle = Qt::SquareCap; + if (caps.at(4).toLower() == "flatcap") capStyle = Qt::FlatCap; + else if (caps.at(4).toLower() == "squarecap") capStyle = Qt::SquareCap; + else if (caps.at(4).toLower() == "roundcap") capStyle = Qt::RoundCap; + else if (!caps.at(4).isEmpty()) + fprintf(stderr, "ERROR: setPen, unknown capStyle: %s\n", qPrintable(caps.at(4))); + + Qt::PenJoinStyle joinStyle = Qt::BevelJoin; + if (caps.at(5).toLower() == "miterjoin") joinStyle = Qt::MiterJoin; + else if (caps.at(5).toLower() == "beveljoin") joinStyle = Qt::BevelJoin; + else if (caps.at(5).toLower() == "roundjoin") joinStyle = Qt::RoundJoin; + else if (!caps.at(5).isEmpty()) + fprintf(stderr, "ERROR: setPen, unknown joinStyle: %s\n", qPrintable(caps.at(5))); + + if (m_verboseMode) + printf(" -(lance) setPen(%s, width=%f, style=%d, cap=%d, join=%d)\n", + qPrintable(brush.color().name()), width, penStyle, capStyle, joinStyle); + + m_painter->setPen(QPen(brush, width, Qt::PenStyle(penStyle), capStyle, joinStyle)); +} + +/***************************************************************************************************/ +void PaintCommands::command_setRenderHint(QRegExp re) +{ + QString hintString = re.cap(1).toLower(); + bool on = re.cap(2).isEmpty() || re.cap(2).toLower() == "true"; + if (hintString.contains("antialiasing")) { + if (m_verboseMode) + printf(" -(lance) setRenderHint Antialiasing\n"); + + m_painter->setRenderHint(QPainter::Antialiasing, on); + } else if (hintString.contains("smoothpixmaptransform")) { + if (m_verboseMode) + printf(" -(lance) setRenderHint SmoothPixmapTransform\n"); + m_painter->setRenderHint(QPainter::SmoothPixmapTransform, on); + } else { + fprintf(stderr, "ERROR(setRenderHint): unknown hint '%s'\n", qPrintable(hintString)); + } +} + +/***************************************************************************************************/ +void PaintCommands::command_clearRenderHint(QRegExp /*re*/) +{ + m_painter->setRenderHint(QPainter::Antialiasing, false); + m_painter->setRenderHint(QPainter::SmoothPixmapTransform, false); + if (m_verboseMode) + printf(" -(lance) clearRenderHint\n"); +} + +/***************************************************************************************************/ +void PaintCommands::command_setCompositionMode(QRegExp re) +{ + QString modeString = re.cap(1).toLower(); + int mode = translateEnum(compositionModeTable, modeString, 33); + + if (mode < 0 || mode > QPainter::RasterOp_SourceAndNotDestination) { + fprintf(stderr, "ERROR: invalid mode: %s\n", qPrintable(modeString)); + return; + } + + if (m_verboseMode) + printf(" -(lance) setCompositionMode: %d: %s\n", mode, qPrintable(modeString)); + + m_painter->setCompositionMode(QPainter::CompositionMode(mode)); +} + +/***************************************************************************************************/ +void PaintCommands::command_translate(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + double dx = convertToDouble(caps.at(1)); + double dy = convertToDouble(caps.at(2)); + + if (m_verboseMode) + printf(" -(lance) translate(%f, %f)\n", dx, dy); + + m_painter->translate(dx, dy); +} + +/***************************************************************************************************/ +void PaintCommands::command_pixmap_load(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + + QString fileName = caps.at(1); + QString name = caps.at(2); + + if (name.isEmpty()) + name = fileName; + + QImage im = image_load<QImage>(fileName); + QPixmap px = QPixmap::fromImage(im, Qt::OrderedDither | Qt::OrderedAlphaDither); + + if (m_verboseMode) + printf(" -(lance) pixmap_load(%s as %s), size=[%d, %d], depth=%d\n", + qPrintable(fileName), qPrintable(name), + px.width(), px.height(), px.depth()); + + m_pixmapMap[name] = px; +} + +/***************************************************************************************************/ +void PaintCommands::command_bitmap_load(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + + QString fileName = caps.at(1); + QString name = caps.at(2); + + if (name.isEmpty()) + name = fileName; + + QBitmap bm = image_load<QBitmap>(fileName); + + if (m_verboseMode) + printf(" -(lance) bitmap_load(%s as %s), size=[%d, %d], depth=%d\n", + qPrintable(fileName), qPrintable(name), + bm.width(), bm.height(), bm.depth()); + + m_pixmapMap[name] = bm; +} + +/***************************************************************************************************/ +void PaintCommands::command_pixmap_setMask(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + QBitmap mask = image_load<QBitmap>(caps.at(2)); + + if (m_verboseMode) + printf(" -(lance) pixmap_setMask(%s, %s)\n", qPrintable(caps.at(1)), qPrintable(caps.at(2))); + + if (!m_pixmapMap[caps.at(1)].isNull()) + m_pixmapMap[caps.at(1)].setMask(mask); +} + +/***************************************************************************************************/ +void PaintCommands::command_image_load(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + + QString fileName = caps.at(1); + QString name = caps.at(2); + + if (name.isEmpty()) + name = fileName; + + QImage image = image_load<QImage>(fileName); + + if (m_verboseMode) + printf(" -(lance) image_load(%s as %s), size=[%d, %d], format=%d\n", + qPrintable(fileName), qPrintable(name), + image.width(), image.height(), image.format()); + + m_imageMap[name] = image; +} + +/***************************************************************************************************/ +void PaintCommands::command_image_setNumColors(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + + QString name = caps.at(1); + int count = convertToInt(caps.at(2)); + + if (m_verboseMode) + printf(" -(lance) image_setNumColors(%s), %d -> %d\n", + qPrintable(name), m_imageMap[name].numColors(), count); + + m_imageMap[name].setNumColors(count); +} + +/***************************************************************************************************/ +void PaintCommands::command_image_setColor(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + + QString name = caps.at(1); + int index = convertToInt(caps.at(2)); + QColor color = convertToColor(caps.at(3)); + + if (m_verboseMode) + printf(" -(lance) image_setColor(%s), %d = %08x\n", qPrintable(name), index, color.rgba()); + + m_imageMap[name].setColor(index, color.rgba()); +} + +/***************************************************************************************************/ +void PaintCommands::command_abort(QRegExp) +{ + m_abort = true; +} + +/***************************************************************************************************/ +void PaintCommands::command_gradient_clearStops(QRegExp) +{ + if (m_verboseMode) + printf(" -(lance) gradient_clearStops\n"); + m_gradientStops.clear(); +} + +/***************************************************************************************************/ +void PaintCommands::command_gradient_appendStop(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + double pos = convertToDouble(caps.at(1)); + QColor color = convertToColor(caps.at(2)); + + if (m_verboseMode) + printf(" -(lance) gradient_appendStop(%.2f, %x)\n", pos, color.rgba()); + + m_gradientStops << QGradientStop(pos, color); +} + +/***************************************************************************************************/ +void PaintCommands::command_gradient_setLinear(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + double x1 = convertToDouble(caps.at(1)); + double y1 = convertToDouble(caps.at(2)); + double x2 = convertToDouble(caps.at(3)); + double y2 = convertToDouble(caps.at(4)); + + if (m_verboseMode) + printf(" -(lance) gradient_setLinear (%.2f, %.2f), (%.2f, %.2f), spread=%d\n", + x1, y1, x2, y2, m_gradientSpread); + + QLinearGradient lg(QPointF(x1, y1), QPointF(x2, y2)); + lg.setStops(m_gradientStops); + lg.setSpread(m_gradientSpread); + lg.setCoordinateMode(m_gradientCoordinate); + QBrush brush(lg); +#if QT_VERSION > 0x040200 + QTransform brush_matrix = m_painter->brush().transform(); + brush.setTransform(brush_matrix); +#endif + m_painter->setBrush(brush); +} + +/***************************************************************************************************/ +void PaintCommands::command_gradient_setLinearPen(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + double x1 = convertToDouble(caps.at(1)); + double y1 = convertToDouble(caps.at(2)); + double x2 = convertToDouble(caps.at(3)); + double y2 = convertToDouble(caps.at(4)); + + if (m_verboseMode) + printf(" -(lance) gradient_setLinear (%.2f, %.2f), (%.2f, %.2f), spread=%d\n", + x1, y1, x2, y2, m_gradientSpread); + + QLinearGradient lg(QPointF(x1, y1), QPointF(x2, y2)); + lg.setStops(m_gradientStops); + lg.setSpread(m_gradientSpread); + lg.setCoordinateMode(m_gradientCoordinate); + QPen pen = m_painter->pen(); + pen.setBrush(lg); + m_painter->setPen(pen); +} + +/***************************************************************************************************/ +void PaintCommands::command_gradient_setRadial(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + double cx = convertToDouble(caps.at(1)); + double cy = convertToDouble(caps.at(2)); + double rad = convertToDouble(caps.at(3)); + double fx = convertToDouble(caps.at(4)); + double fy = convertToDouble(caps.at(5)); + + if (m_verboseMode) + printf(" -(lance) gradient_setRadial center=(%.2f, %.2f), radius=%.2f focal=(%.2f, %.2f), " + "spread=%d\n", + cx, cy, rad, fx, fy, m_gradientSpread); + + QRadialGradient rg(QPointF(cx, cy), rad, QPointF(fx, fy)); + rg.setStops(m_gradientStops); + rg.setSpread(m_gradientSpread); + rg.setCoordinateMode(m_gradientCoordinate); + QBrush brush(rg); +#if QT_VERSION > 0x040200 + QTransform brush_matrix = m_painter->brush().transform(); + brush.setTransform(brush_matrix); +#endif + m_painter->setBrush(brush); +} + +/***************************************************************************************************/ +void PaintCommands::command_gradient_setConical(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + double cx = convertToDouble(caps.at(1)); + double cy = convertToDouble(caps.at(2)); + double angle = convertToDouble(caps.at(3)); + + if (m_verboseMode) { + printf(" -(lance) gradient_setConical center=(%.2f, %.2f), angle=%.2f\n, spread=%d", + cx, cy, angle, m_gradientSpread); + } + + QConicalGradient cg(QPointF(cx, cy), angle); + cg.setStops(m_gradientStops); + cg.setSpread(m_gradientSpread); + cg.setCoordinateMode(m_gradientCoordinate); + QBrush brush(cg); +#if QT_VERSION > 0x040200 + QTransform brush_matrix = m_painter->brush().transform(); + brush.setTransform(brush_matrix); +#endif + m_painter->setBrush(brush); +} + +/***************************************************************************************************/ +void PaintCommands::command_gradient_setSpread(QRegExp re) +{ + int spreadMethod = translateEnum(spreadMethodTable, re.cap(1), 3); + + if (m_verboseMode) + printf(" -(lance) gradient_setSpread %d=[%s]\n", spreadMethod, spreadMethodTable[spreadMethod]); + + m_gradientSpread = QGradient::Spread(spreadMethod); +} + +void PaintCommands::command_gradient_setCoordinateMode(QRegExp re) +{ + int coord = translateEnum(coordinateMethodTable, re.cap(1), 3); + + if (m_verboseMode) + printf(" -(lance) gradient_setCoordinateMode %d=[%s]\n", coord, + coordinateMethodTable[coord]); + + m_gradientCoordinate = QGradient::CoordinateMode(coord); +} + +/***************************************************************************************************/ +void PaintCommands::command_surface_begin(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + double x = convertToDouble(caps.at(1)); + double y = convertToDouble(caps.at(2)); + double w = convertToDouble(caps.at(3)); + double h = convertToDouble(caps.at(4)); + + if (m_surface_painter) { + fprintf(stderr, "ERROR: surface already active"); + return; + } + + if (m_verboseMode) + printf(" -(lance) surface_begin, pos=[%.2f, %.2f], size=[%.2f, %.2f]\n", x, y, w, h); + + m_surface_painter = m_painter; + +#if QT_VERSION > 0x040200 + if (m_type == OpenGLType || m_type == OpenGLPBufferType) { +#ifndef QT_NO_OPENGL + m_surface_pbuffer = new QGLPixelBuffer(qRound(w), qRound(h)); + m_painter = new QPainter(m_surface_pbuffer); + m_painter->fillRect(QRect(0, 0, qRound(w), qRound(h)), Qt::transparent); +#endif +#ifdef Q_WS_X11 + } else if (m_type == WidgetType) { + m_surface_pixmap = QPixmap(qRound(w), qRound(h)); + m_surface_pixmap.fill(Qt::transparent); + m_painter = new QPainter(&m_surface_pixmap); +#endif + } else +#endif + { + m_surface_image = QImage(qRound(w), qRound(h), QImage::Format_ARGB32_Premultiplied); + m_surface_image.fill(0); + m_painter = new QPainter(&m_surface_image); + } + m_surface_rect = QRectF(x, y, w, h); +} + +/***************************************************************************************************/ +void PaintCommands::command_surface_end(QRegExp) +{ + if (!m_surface_painter) { + fprintf(stderr, "ERROR: surface not active"); + return; + } + + if (m_verboseMode) + printf(" -(lance) surface_end, pos=[%.2f, %.2f], size=[%.2f, %.2f]\n", + m_surface_rect.x(), + m_surface_rect.y(), + m_surface_rect.width(), + m_surface_rect.height()); + m_painter->end(); + + delete m_painter; + m_painter = m_surface_painter; + m_surface_painter = 0; + + if (m_type == OpenGLType || m_type == OpenGLPBufferType) { +#ifndef QT_NO_OPENGL + QImage image = m_surface_pbuffer->toImage(); + QImage new_image(image.bits(), image.width(), + image.height(), QImage::Format_ARGB32_Premultiplied); + QPaintDevice *pdev = m_painter->device(); + if (pdev->devType() == QInternal::Widget) { + QWidget *w = static_cast<QWidget *>(pdev); + static_cast<QGLWidget *>(w)->makeCurrent(); + } else if (pdev->devType() == QInternal::Pbuffer) { + static_cast<QGLPixelBuffer *>(pdev)->makeCurrent(); + } + + m_painter->drawImage(m_surface_rect, new_image); + + delete m_surface_pbuffer; + m_surface_pbuffer = 0; +#endif +#ifdef Q_WS_X11 + } else if (m_type == WidgetType) { + m_painter->drawPixmap(m_surface_rect.topLeft(), m_surface_pixmap); + m_surface_pixmap = QPixmap(); +#endif + } else { + m_painter->drawImage(m_surface_rect, m_surface_image); + m_surface_image = QImage(); + } + m_surface_rect = QRectF(); +} + +/***************************************************************************************************/ +void PaintCommands::command_image_convertToFormat(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + + QString srcName = caps.at(1); + QString destName = caps.at(2); + + if (!m_imageMap.contains(srcName)) { + fprintf(stderr, "ERROR(convertToFormat): no such image '%s'\n", qPrintable(srcName)); + return; + } + + int format = translateEnum(imageFormatTable, caps.at(3), QImage::NImageFormats); + if (format < 0 || format >= QImage::NImageFormats) { + fprintf(stderr, "ERROR(convertToFormat): invalid format %d = '%s'\n", + format, qPrintable(caps.at(3))); + return; + } + + QImage src = m_imageMap[srcName]; + QImage dest = src.convertToFormat(QImage::Format(format), + Qt::OrderedAlphaDither | Qt::OrderedDither); + + if (m_verboseMode) { + printf(" -(lance) convertToFormat %s:%d -> %s:%d\n", + qPrintable(srcName), src.format(), + qPrintable(destName), dest.format()); + } + + m_imageMap[destName] = dest; +} + +/***************************************************************************************************/ +void PaintCommands::command_textlayout_draw(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + + QString text = caps.at(1); + double width = convertToDouble(caps.at(2)); + + if (m_verboseMode) + printf(" -(lance) textlayout_draw text='%s', width=%f\n", + qPrintable(text), width); + + QFont copy = m_painter->font(); + copy.setPointSize(10); + + QTextLayout layout(text, copy, m_painter->device()); + layout.beginLayout(); + + double y_offset = 0; + + while (true) { + QTextLine line = layout.createLine(); + if (!line.isValid()) + break; + line.setLineWidth(width); + line.setPosition(QPointF(0, y_offset)); + + y_offset += line.height(); + } + + layout.draw(m_painter, QPointF(0, 0)); +} + +/***************************************************************************************************/ +void PaintCommands::command_pen_setDashOffset(QRegExp re) +{ + QStringList caps = re.capturedTexts(); + double offset = convertToDouble(caps.at(1)); + + if (m_verboseMode) + printf(" -(lance) setDashOffset(%lf)\n", offset); + + QPen p = m_painter->pen(); + p.setDashOffset(offset); + m_painter->setPen(p); +} + +/***************************************************************************************************/ +void PaintCommands::command_pen_setDashPattern(QRegExp re) +{ + static QRegExp separators("\\s"); + QStringList caps = re.capturedTexts(); + QString cap = caps.at(1); + QStringList numbers = cap.split(separators, QString::SkipEmptyParts); + + QVector<qreal> pattern; + for (int i=0; i<numbers.size(); ++i) + pattern.append(convertToDouble(numbers.at(i))); + + if (m_verboseMode) + printf(" -(lance) pen_setDashPattern(size=%d)\n", pattern.size()); + + QPen p = m_painter->pen(); + p.setDashPattern(pattern); + m_painter->setPen(p); +} + +/***************************************************************************************************/ +void PaintCommands::command_pen_setCosmetic(QRegExp re) +{ + QString hm = re.capturedTexts().at(1); + bool on = hm == "true" || hm == "yes" || hm == "on"; + + if (m_verboseMode) { + printf(" -(lance) pen_setCosmetic(%s)\n", on ? "true" : "false"); + } + + QPen p = m_painter->pen(); + p.setCosmetic(on); + + m_painter->setPen(p); +} + +/***************************************************************************************************/ +void PaintCommands::command_drawConvexPolygon(QRegExp re) +{ + static QRegExp separators("\\s"); + QStringList caps = re.capturedTexts(); + QString cap = caps.at(1); + QStringList numbers = cap.split(separators, QString::SkipEmptyParts); + + QPolygonF array; + for (int i=0; i + 1<numbers.size(); i+=2) + array.append(QPointF(convertToDouble(numbers.at(i)), convertToDouble(numbers.at(i+1)))); + + if (m_verboseMode) + printf(" -(lance) drawConvexPolygon(size=%d)\n", array.size()); + + + m_painter->drawConvexPolygon(array); +} |