[Uml-devel] [Bug 58809] Image export via command line
Oliver Kellogg
okellogg at users.sourceforge.net
Fri Aug 5 03:17:18 UTC 2005
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http://bugs.kde.org/show_bug.cgi?id=58809
------- Additional Comments From okellogg users sourceforge net 2005-08-05 12:15 -------
SVN commit 443195 by okellogg:
Patch from Alan Ezust adds image export via command line.
I have not yet tested this stuff; can we close the PR?
CCBUG:58809
M +2 -1 ChangeLog
M +2 -0 THANKS
M +1 -0 umbrello/Makefile.am
M +15 -2 umbrello/main.cpp
M +48 -0 umbrello/umlview.cpp
M +11 -0 umbrello/umlview.h
--- branches/KDE/3.5/kdesdk/umbrello/ChangeLog #443194:443195
@ -5,10 +5,11 @
* Code generator for Tcl
* Externalization of folders (i.e. submodel files)
* Change interface into class and vice versa (if abstract and no attributes)
+* Image export via command line
* Automatic Diagram Layout (67059, not yet closed)
* Bugs fixed / wishes implemented (see http://bugs.kde.org)
-57588 67719 72016 79433 87252 88117 97162 105564 108223 109591 109636
+57588 58809 67719 72016 79433 87252 88117 97162 105564 108223 109591 109636
Version 1.4.2 (maintenance release)
--- branches/KDE/3.5/kdesdk/umbrello/THANKS #443194:443195
@ -25,6 +25,7 @
Albert Astals Cid <tsdgeos terra es>
Richard Dale <duke tipitina demon co uk>
Vincent Decorges <vincent.decorges eivd ch>
+Alan Ezust <alan.ezust gmail com>
Jean-Remy Falleri <jr.falleri gmail com>
Andi Fischer <andi.fischer hispeed ch>
Pascal Fleury <fleury users sourceforge net>
@ -47,6 +48,7 @
Laurent Montel <montel kde org>
Lutz Mueller <lutz.mueller gmx de>
Heiko Nardmann <heiko.nardmann onlinehome de>
+Dimitri Ognibene <ognibened yahoo it>
Carsten Pfeiffer <pfeiffer kde org>
Ivan Porres <iporres abo fi>
Ruediger Ranft <kdebugs rranft1 mail htwm de>
--- branches/KDE/3.5/kdesdk/umbrello/umbrello/Makefile.am #443194:443195
@ -43,6 +43,7 @
enum.cpp \
enumliteral.cpp \
enumwidget.cpp \
+exportviewaction.cpp \
floatingtext.cpp \
kplayerslideraction.cpp \
hierarchicalcodeblock.cpp \
--- branches/KDE/3.5/kdesdk/umbrello/umbrello/main.cpp #443194:443195
@ -14,7 +14,8 @
#include "uml.h"
#include "version.h"
-
+#include "umlview.h"
+#include "exportviewaction.h"
#include "kstartuplogo.h"
#include <kaboutdata.h>
@ -36,6 +37,7 @
static KCmdLineOptions options[] =
{
{ "+[File]", I18N_NOOP("File to open"), 0 },
+ { "export <extension>", I18N_NOOP("export diagrams to extension and exit"), 0},
// INSERT YOUR COMMANDLINE OPTIONS HERE
KCmdLineLastOption
};
@ -82,7 +84,7 @
KCmdLineArgs *args = KCmdLineArgs::parsedArgs();
if ( args -> count() ) {
uml -> openDocumentFile( args -> url( 0 ) );
- args -> clear();
+ // args -> clear(); // Why is this necessary?
} else {
cfg -> setGroup( "General Options" );
bool last = cfg -> readBoolEntry( "loadlast", false );
@ -93,6 +95,17 @
uml->newDocument();
}
}
+ QCStringList exportOpt = args->getOptionList("export");
+ if (exportOpt.size() > 0) {
+ for (QCStringList::iterator itr = exportOpt.begin();
+ itr != exportOpt.end(); ++itr) {
+ QString extension = QString(*itr);
+ kdDebug() << "extension: " << extension << endl;
+ ExportViewAction eva(extension);
+ eva.exportAllViews();
+ }
+ return 0;
+ }
if ( showLogo && !start_logo->isHidden() ) {
start_logo->raise();
}
--- branches/KDE/3.5/kdesdk/umbrello/umbrello/umlview.cpp #443194:443195
@ -1444,6 +1444,54 @
}
+void UMLView::exportImageTo(QString imageMimetype) {
+ KTempFile tmpfile;
+ QString extDef = mimeTypeToImageType(imageMimetype).lower();
+ QString file = getName() + "." + extDef;
+ kdDebug() << "m_ImageURL: " << m_ImageURL.fileName() << endl;
+ if (!m_ImageURL.isEmpty()) {
+ file = tmpfile.name();
+ }
+
+ QFileInfo info(file);
+ QString ext = info.extension(false);
+
+ QRect rect = getDiagramRect();
+ if (rect.isEmpty()) {
+ kdDebug() << "Can not save an empty diagram" << endl;
+ return;
+ }
+ kdDebug() << "ExportImageTo: " << file << endl;
+ if (imageMimetype == "image/x-eps") {
+ printToFile(file,true);
+ } else if (imageMimetype == "image/svg+xml") {
+ QPicture* diagram = new QPicture();
+ QPainter* painter = new QPainter();
+ painter->begin( diagram );
+
+ /* make sure the widget sizes will be according to the
+ actually used printer font, important for getDiagramRect()
+ and the actual painting */
+ forceUpdateWidgetFontMetrics(painter);
+
+ QRect rect = getDiagramRect();
+ painter->translate(-rect.x(),-rect.y());
+ getDiagram(rect,*painter);
+ painter->end();
+ diagram->save(file, mimeTypeToImageType(imageMimetype).ascii());
+
+ // delete painter and printer before we try to open and fix the file
+ delete painter;
+ delete diagram;
+ // next painting will most probably be to a different device (i.e. the screen)
+ forceUpdateWidgetFontMetrics(0);
+ } else {
+ QPixmap diagram(rect.width(), rect.height());
+ getDiagram(rect, diagram);
+ diagram.save(file, mimeTypeToImageType(imageMimetype).ascii());
+ }
+}
+
void UMLView::exportImage() {
UMLApp *app = UMLApp::app();
QStringList fmt = QImage::outputFormatList();
--- branches/KDE/3.5/kdesdk/umbrello/umbrello/umlview.h #443194:443195
@ -669,6 +669,17 @
void copyAsImage(QPixmap*& pix);
/**
+ * Does not pop up any dialogs, but tries to save this
+ * image to the last-saved name. can be called from
+ * command line.
+ * param mimetype - an alternate mimetype to save as
+ * todo test further, and later refactor the redundant
+ * code from exportImage() -- SAE left
+ * exportImage alone for this exercise
+ */
+ void exportImageTo(QString mimetype);
+
+ /**
* Saves a png file to the given url.
*/
void exportImage();
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