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show source-hyperlinks in statusbar

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svn path=/trunk/kdegraphics/kdvi/; revision=196326
This commit is contained in:
Stefan Kebekus 2002-12-29 15:28:47 +00:00
parent c2889554ce
commit eadd5d85e6
1 changed files with 27 additions and 9 deletions
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34
dviwin.cpp
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@ -37,7 +37,7 @@
#include <klocale.h>
#include <kprinter.h>
#include <kprocess.h>
#include <kstringhandler.h>
#include "dviwin.h"
#include "fontpool.h"
@ -751,15 +751,33 @@ void dviWindow::mouseMoveEvent ( QMouseEvent * e )
{
// If no mouse button pressed
if ( e->state() == 0 ) {
for(int i=0; i<hyperLinkList.size(); i++) {
QString statusbarMessage;
// go through hyperlinks
for(unsigned int i=0; i<hyperLinkList.size(); i++) {
if (hyperLinkList[i].box.contains(e->pos())) {
emit setStatusBarText( hyperLinkList[i].linkText );
setCursor(pointingHandCursor);
return;
statusbarMessage = hyperLinkList[i].linkText;
break;
}
}
emit setStatusBarText( QString::null );
if ( statusbarMessage == QString::null)
setCursor(arrowCursor);
else
setCursor(pointingHandCursor);
// go through sourceHyperlinks
for(unsigned int i=0; i<sourceHyperLinkList.size(); i++) {
if (sourceHyperLinkList[i].box.contains(e->pos())) {
if ( statusbarMessage != QString::null)
statusbarMessage += " | ";
KStringHandler kstr;
statusbarMessage += i18n("Line %1 of %2").arg(kstr.word(sourceHyperLinkList[i].linkText, "0")).arg(kstr.word(sourceHyperLinkList[i].linkText, "1:"));
break;
}
}
emit setStatusBarText( statusbarMessage );
return;
}
// Right mouse button pressed -> Text copy function
@ -865,7 +883,7 @@ void dviWindow::mousePressEvent ( QMouseEvent * e )
#endif
// We could in principle use KIO::Netaccess::run() here, but
// it is perhaps not a very good idea to allow a DVI-file to
// specify arbitrary commands, such as "rm -rvf /*". Using
// specify arbitrary commands, such as "rm -rvf /". Using
// the kfmclient seems to be MUCH safer.
QUrl DVI_Url(dviFile->filename);
QUrl Link_Url(DVI_Url, hyperLinkList[i].linkText, TRUE );
@ -881,7 +899,7 @@ void dviWindow::mousePressEvent ( QMouseEvent * e )
// Check if the mouse is pressed on a source-hyperlink
if ((e->button() == MidButton) && (sourceHyperLinkList.size() > 0))
for(int i=0; i<sourceHyperLinkList.size(); i++)
for(unsigned int i=0; i<sourceHyperLinkList.size(); i++)
if (sourceHyperLinkList[i].box.contains(e->pos())) {
#ifdef DEBUG_SPECIAL
kdDebug(4300) << "Source hyperlink to " << sourceHyperLinkList[i].linkText << endl;