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Drawing: Symbol command

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A new symbol command and Drawing::FeatureViewSymbol object allow to
load the contents of an external svg file and place it as a symbol
on a Drawing page. This symbol can then be moved and rescaled.
This commit is contained in:
Yorik van Havre
2013-11-01 19:12:09 -02:00
parent df3d7ff364
commit 1f2c5b04bb
9 changed files with 701 additions and 0 deletions
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55
src/Mod/Drawing/Gui/Command.cpp
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@@ -438,6 +438,60 @@ bool CmdDrawingClip::isActive(void)
return (getActiveGuiDocument() ? true : false);
}
//===========================================================================
// Drawing_Symbol
//===========================================================================
DEF_STD_CMD_A(CmdDrawingSymbol);
CmdDrawingSymbol::CmdDrawingSymbol()
: Command("Drawing_Symbol")
{
// seting the
sGroup = QT_TR_NOOP("Drawing");
sMenuText = QT_TR_NOOP("&Symbol");
sToolTipText = QT_TR_NOOP("Inserts a symbol from a svg file in the active drawing");
sWhatsThis = "Drawing_Symbol";
sStatusTip = QT_TR_NOOP("Inserts a symbol from a svg file in the active drawing");
sPixmap = "actions/drawing-symbol";
}
void CmdDrawingSymbol::activated(int iMsg)
{
std::vector<App::DocumentObject*> pages = this->getDocument()->getObjectsOfType(Drawing::FeaturePage::getClassTypeId());
if (pages.empty()){
QMessageBox::warning(Gui::getMainWindow(), QObject::tr("No page to insert"),
QObject::tr("Create a page to insert."));
return;
}
// Reading an image
QString filename = Gui::FileDialog::getOpenFileName(Gui::getMainWindow(), QObject::tr("Choose an SVG file to open"), QString::null,
QObject::tr("Scalable Vector Graphics (*.svg *.svgz)"));
if (!filename.isEmpty())
{
std::string PageName = pages.front()->getNameInDocument();
std::string FeatName = getUniqueObjectName("Symbol");
openCommand("Create Symbol");
doCommand(Doc,"import Drawing");
doCommand(Doc,"f = open(\"%s\",\"r\")",(const char*)filename.toUtf8());
doCommand(Doc,"svg = f.read()");
doCommand(Doc,"f.close()");
doCommand(Doc,"App.activeDocument().addObject('Drawing::FeatureViewSymbol','%s')",FeatName.c_str());
doCommand(Doc,"App.activeDocument().%s.Symbol = Drawing.removeSvgTags(svg)",FeatName.c_str());
doCommand(Doc,"App.activeDocument().%s.addObject(App.activeDocument().%s)",PageName.c_str(),FeatName.c_str());
updateActive();
commitCommand();
}
}
bool CmdDrawingSymbol::isActive(void)
{
return (getActiveGuiDocument() ? true : false);
}
//===========================================================================
// Drawing_ExportPage
//===========================================================================
@@ -536,6 +590,7 @@ void CreateDrawingCommands(void)
rcCmdMgr.addCommand(new CmdDrawingOpenBrowserView());
rcCmdMgr.addCommand(new CmdDrawingAnnotation());
rcCmdMgr.addCommand(new CmdDrawingClip());
rcCmdMgr.addCommand(new CmdDrawingSymbol());
rcCmdMgr.addCommand(new CmdDrawingExportPage());
rcCmdMgr.addCommand(new CmdDrawingProjectShape());
}