code change by tim: ask the user to confirm the remapping of the ESC key

1 files changed, 6 insertions, 1 deletions

diff --git a/noncore/apps/opie-reader/QTReaderApp.cpp b/noncore/apps/opie-reader/QTReaderApp.cpp
index 6753698..8ef0674 100644
--- a/noncore/apps/opie-reader/QTReaderApp.cpp
+++ b/noncore/apps/opie-reader/QTReaderApp.cpp
@@ -2905,513 +2905,518 @@ void QTReaderApp::handlekey(QKeyEvent* e)
             {
                 doAction(e);
             }
         }
         break;
         case Key_Right:
         {
             if (reader->m_autoScroll)
             {
                 reader->increaseScroll();
             }
             else
             {
                 doAction(e);
             }
         }
         break;
         case Key_Up:
         {
             if (reader->m_autoScroll)
             {
                 reader->increaseScroll();
             }
             else
             {
                 doAction(e);
             }
         }
         break;
         case Key_Down:
         {
             if (reader->m_autoScroll)
             {
                 reader->reduceScroll();
             }
             else
             {
                 doAction(e);
             }
         }
         break;
             */
         default:
         {
           doAction(e);
         }
         
 /*
         QString msg("Key press was:");
         QString key;
         msg += key.setNum(e->key());
         QMessageBox::information(this, PROGNAME, msg);
 */
     }
     ftime(&m_lastkeytime);
 }
 
 #if defined(USEQPE) && defined(USENEWFULLSCREEN)
 void QTReaderApp::focusInEvent(QFocusEvent *)
 {
   if (m_usenewfullscreen && m_fullscreen && (editorStack->visibleWidget() == reader))
     {
       m_usenewfullscreen = false;
       reader->bDoUpdates = false;
       showEditTools();
       reader->bDoUpdates = true;
       reader->update();
       m_usenewfullscreen = true;
     }
 }
 
 void QTReaderApp::resizeEvent(QResizeEvent *)
 {
   if (m_usenewfullscreen && m_fullscreen && (editorStack->visibleWidget() == reader))
     {
       m_usenewfullscreen = false;
       reader->bDoUpdates = false;
       showEditTools();
       reader->bDoUpdates = true;
       reader->update();
       m_usenewfullscreen = true;
     }
 }
 #endif
 
 void QTReaderApp::showEditTools()
 {
 //    if ( !doc )
         //close();
     if (m_fullscreen)
     {
 #if defined(USEQPE)
         if (menubar != NULL) menubar->hide();
 #endif
         if (fileBar != NULL) fileBar->hide();
         if (viewBar != NULL) viewBar->hide();
         if (navBar != NULL) navBar->hide();
         if (markBar != NULL) markBar->hide();
         if (m_prog != NULL) 
           {
                     //    qDebug("Hiding status");
             m_prog->hide();
           }
         searchBar->hide();
         regBar->hide();
 #ifdef USEQPE
         Global::hideInputMethod();
 #endif
         if (m_scrollbar != NULL) m_scrollbar->hide();
         m_fontBar->hide();
         //showNormal();
         showFullScreen();
   }
     else
     {
         //qDebug("him");
 #ifdef USEQPE
         Global::hideInputMethod();
 #endif
         //qDebug("eb");
         if (m_scrollbar != NULL)
           {
             if (m_scrollishidden)
               {
                 m_scrollbar->hide();
               }
             else
               {
                 m_scrollbar->show();
               }
           }
         if (!m_hidebars)
           {
 #if defined(USEQPE)
             menubar->show();
 #endif
             if (fileBar != NULL) fileBar->show();
             if (viewBar != NULL) viewBar->show();
             if (navBar != NULL) navBar->show();
             if (markBar != NULL) markBar->show();
             if (m_prog != NULL && !m_statusishidden) 
               {
                         //      qDebug("Showing status");
                 m_prog->show();
                         //      qDebug("Shown status");
               }
                     //    qDebug("Showing mb");
             mb->show();
           }
         if ( searchVisible )
         {
 #ifdef USEQPE
             Global::showInputMethod();
 #endif
                 searchBar->show();
         }
         if ( regVisible )
         {
 #ifdef USEQPE
             Global::showInputMethod();
 #endif
                 regBar->show();
         }
         if (m_fontVisible) m_fontBar->show();
         //qDebug("sn");
         showNormal();
         //qDebug("sm");
 #if defined(USEQPE) && !defined(SIMPAD) 
         showMaximized();
 #endif
         //setCentralWidget(reader);
     }
 
     //    qDebug("uc");
     updateCaption();
     //    qDebug("rw");
     editorStack->raiseWidget( reader );
     //    qDebug("sf");
     reader->setFocus();
     //    qDebug("ref");
     //reader->refresh(true);
     //    qDebug("done");
 }
 /*
 void QTReaderApp::save()
 {
     if ( !doc )
         return;
     if ( !editor->edited() )
         return;
 
     QString rt = editor->text();
     QString pt = rt;
 
     if ( doc->name().isEmpty() ) {
         unsigned ispace = pt.find( ' ' );
         unsigned ienter = pt.find( '\n' );
         int i = (ispace < ienter) ? ispace : ienter;
         QString docname;
         if ( i == -1 ) {
             if ( pt.isEmpty() )
                 docname = "Empty Text";
             else
                 docname = pt;
         } else {
             docname = pt.left( i );
         }
         doc->setName(docname);
     }
     FileManager fm;
     fm.saveFile( *doc, rt );
 }
 */
 
 void QTReaderApp::clear()
 {
 //    if (doc != 0)
 //      {
 //  QMessageBox::information(this, PROGNAME, "Deleting doc", 1);
         //delete doc;
 //  QMessageBox::information(this, PROGNAME, "Deleted doc", 1);
         //doc = 0;
     //     }
     reader->clear();
 }
 
 void QTReaderApp::updateCaption()
 {
 //    if ( !doc )
         //setCaption( tr("QTReader") );
 //    else {
         //QString s = doc->name();
         //if ( s.isEmpty() )
         //    s = tr( "Unnamed" );
         setCaption( reader->m_string + " - " + tr(SHORTPROGNAME) );
 //    }
 }
 
 void QTReaderApp::setDocument(const QString& fileref)
 {
 //QMessageBox::information(0, "setDocument", fileref);
     openFile(fileref);
 //    showEditTools();
 }
 
 void QTReaderApp::closeEvent( QCloseEvent *e )
 {
 //    qDebug("Close event");
     if (m_fullscreen)
     {
         m_fullscreen = false;
         showEditTools();
         e->ignore();
     }
     else if (editorStack->visibleWidget() == m_buttonprefs)
       {
-        m_buttonprefs->mapkey(Qt::NoButton, Key_Escape);
+        int ret = QMessageBox::warning(this, PROGNAME,
+tr("Do you wish to map this key?\n\nIf you proceed you will map\nthe escape key and you will\nneed to press the close box\ntwice to exit this program\n\nContinue?"), tr("Yes"), tr("No"), QString::null, 0, 1);
+        if (ret == 0)
+          {
+            m_buttonprefs->mapkey(Qt::NoButton, Key_Escape);
+          }
         e->ignore();
       }
     else if (m_dontSave)
     {
         e->accept();
     }
     else
     {
         if (editorStack->visibleWidget() == reader)
         {
             if ((kmap.find(orKey(Qt::NoButton,Key_Escape,false)) != kmap.end()) && m_bcloseDisabled)
             {
         //qDebug("Close disabled");
                 m_bcloseDisabled = false;
                 e->ignore();
             }
             else
             {
                 if (m_fontVisible)
                 {
                     m_fontBar->hide();
                     m_fontVisible = false;
                     e->ignore();
                     return;
                 }
                 if (regVisible)
                 {
                     regBar->hide();
 #ifdef USEQPE
                     Global::hideInputMethod();
 #endif
                     regVisible = false;
                     e->ignore();
                     return;
                 }
                 if (searchVisible)
                 {
                     searchBar->hide();
 #ifdef USEQPE
                     Global::hideInputMethod();
 #endif
                     searchVisible = false;
                     e->ignore();
                     return;
                 }
                 if (m_fBkmksChanged && pBkmklist != NULL)
                 {
                     if (QMessageBox::warning(this, PROGNAME, "Save bookmarks?", "Save", "Don't bother") == 0)
                         savebkmks();
                     delete pBkmklist;
                     reader->pBkmklist = pBkmklist = NULL;
                     m_fBkmksChanged = false;
                 }
                 updatefileinfo();
                 saveprefs();
                 e->accept();
             }
         }
         else
         {
             showEditTools();
             m_disableesckey = true;
         }
     }
 }
 
 void QTReaderApp::do_gotomark()
 {
     m_nBkmkAction = cGotoBkmk;
     if (!listbkmk(pBkmklist))
         QMessageBox::information(this, PROGNAME, "No bookmarks in memory");
 }
 
 void QTReaderApp::do_delmark()
 {
     m_nBkmkAction = cDelBkmk;
     if (!listbkmk(pBkmklist))
         QMessageBox::information(this, PROGNAME, "No bookmarks in memory");
 }
 
 bool QTReaderApp::listbkmk(CList<Bkmk>* plist, const QString& _lab, bool presel)
 {
     bkmkselector->clear();
     if (_lab.isEmpty())
         bkmkselector->setText("Cancel");
     else
         bkmkselector->setText(_lab);
     int cnt = 0;
     int slt = -1;
     if (plist != NULL)
       {
         for (CList<Bkmk>::iterator i = plist->begin(); i != plist->end(); i++)
           {
             if (presel)
               {
                 Bkmk* p = i.pContent();
                 if (toQString(CFiledata(p->anno()).name()) == reader->m_lastfile)
                   {
                     slt = cnt;
                   }
               }
 #ifdef _UNICODE
         //      qDebug("Item:%s", (const char*)toQString(i->name()));
             bkmkselector->insertItem(toQString(i->name()), cnt++);
 #else
             bkmkselector->insertItem(i->name(), cnt++);
 #endif
 
           }
       }
     if (cnt > 0)
       {
           hidetoolbars();
         editorStack->raiseWidget( bkmkselector );
         if (slt != -1) bkmkselector->setCurrentItem(slt);
         return true;
       }
     else
         return false;
 }
 
 void QTReaderApp::do_autogen()
 {
   m_nRegAction = cAutoGen;
   regEdit->setText(m_autogenstr);
   do_regedit();
 }
 
 void QTReaderApp::do_regedit()
 {
 //    fileBar->hide();
     reader->bDoUpdates = false;
 //    qDebug("Showing regbar");
   regBar->show();
 //    qDebug("Showing kbd");
 #ifdef USEQPE
   Global::showInputMethod();
 #endif
   regVisible = true;
   regEdit->setFocus();
 //  qApp->processEvents();
     reader->bDoUpdates = true;
     reader->update();
 }
 
 bool QTReaderApp::openfrombkmk(Bkmk* bk)
 {
     QString fn = toQString(
         CFiledata(bk->anno()).name()
         );
         //qDebug("fileinfo");
     if (!fn.isEmpty() && QFileInfo(fn).isFile())
     {
         //qDebug("Opening");
         struct stat fnstat;
         stat((const char *)fn, &fnstat);
         
         if (CFiledata(bk->anno()).date()
             != fnstat.st_mtime)
         {
             CFiledata fd(bk->anno());
             fd.setdate(fnstat.st_mtime);
             bk->value(0);
             reader->m_lastposn = 0;
             openFile(fn);
         }
         else
         {
             unsigned short svlen = bk->filedatalen();
             unsigned char* svdata = bk->filedata();
             openFile(fn, bk->value());
             reader->putSaveData(svdata, svlen);
         //    setstate(svdata, svlen);
             if (svlen != 0)
             {
                 QMessageBox::warning(this, PROGNAME, "Not all file data used\nNew version?");
             }
         //    qDebug("updating");
         //    showEditTools();
         }
         return true;
     }
     else
     {
         return false;
     }
 }
 
 void QTReaderApp::gotobkmk(int ind)
 {
   qDebug("gbkmk");
     showEditTools();
     switch (m_nBkmkAction)
     {
         case cOpenFile:
         {
         //    qApp->processEvents();
             if (!openfrombkmk((*pOpenlist)[ind]))
             {
                 pOpenlist->erase(ind);
                 QMessageBox::information(this, PROGNAME, "Can't find file");
             }
         }
         break;
         case cGotoBkmk:
             reader->buffdoc.saveposn(reader->m_lastfile, reader->pagelocate());
             reader->locate((*pBkmklist)[ind]->value());
             break;
         case cDelBkmk:
         ////    qDebug("Deleting:%s\n",(*pBkmklist)[ind]->name());
             pBkmklist->erase(ind);
             m_fBkmksChanged = true;
             reader->refresh(true);
         //    pBkmklist->sort();
             break;
         case cRmBkmkFile:
                 {
 #ifndef USEQPE
             QDir d = QDir::home();                      // "/"
                 d.cd(APPDIR);
                 d.remove(bkmkselector->text(ind));
 #else /* USEQPE */
                 unlink((const char *)Global::applicationFileName(APPDIR,bkmkselector->text(ind)));
 #endif /* USEQPE */
                 }
             break;
         case cLdConfig:
             readconfig(APPDIR "/configs", bkmkselector->text(ind), false);
             break;
         case cLdTheme:
           m_themename = bkmkselector->text(ind);
           readconfig(QString(APPDIR "/Themes/")+m_themename , "config", false);
           setBackgroundBitmap();
             break;
         case cRmConfig:
                 {
 #ifndef USEQPE
             QDir d = QDir::home();                      // "/"
                 d.cd(APPDIR "/configs");
                 d.remove(bkmkselector->text(ind));
 #else /* USEQPE */
                 unlink((const char *)Global::applicationFileName(APPDIR "/configs",bkmkselector->text(ind)));
 #endif /* USEQPE */
                 }
             break;
         case cExportLinks:
         {
 #ifndef USEQPE
             QDir d = QDir::home();                      // "/"
             d.cd(APPDIR "/urls");
             QFileInfo fi(d, bkmkselector->text(ind));
             if (fi.exists())
             {
                 QString outfile( QFileDialog::getSaveFileName( QString::null, QString::null, this ) );
                 if (!outfile.isEmpty())
                 {