/***************************************************************************                          kdev.cpp  -  description                             -------------------    begin                : 四 09 21 05:30:27 CST 2000    copyright            : (C) 2000 by     email                :  ***************************************************************************//*************************************************************************** *                                                                         * *   This program is free software; you can redistribute it and/or modify  * *   it under the terms of the GNU General Public License as published by  * *   the Free Software Foundation; either version 2 of the License, or     * *   (at your option) any later version.                                   * *                                                                         * ***************************************************************************/#include <qvbox.h>// application specific includes#include "kdevview.h"#include "kdevdoc.h"#include "kdev.h"#include "resource.h"#include "filenew.xpm"#include "fileopen.xpm"#include "filesave.xpm"KdevApp::KdevApp(){  setCaption(tr("Kdev" VERSION ) );  printer = new QPrinter;  untitledCount=0;  pDocList = new QList<KdevDoc>();  pDocList->setAutoDelete(true);  ///////////////////////////////////////////////////////////////////  // call inits to invoke all other construction parts  initMenuBar();  initToolBar();  initStatusBar();  initView();  resize( 450, 400 );}KdevApp::~KdevApp(){  delete printer;}void KdevApp::initMenuBar(){  ///////////////////////////////////////////////////////////////////  // MENUBAR  ///////////////////////////////////////////////////////////////////  // menuBar entry pFileMenu		  pFileMenu=new QPopupMenu();  pFileMenu->insertItem(tr("&New"), this, SLOT(slotFileNew()), CTRL+Key_N, ID_FILE_NEW);  pFileMenu->insertItem(tr("&Open..."), this, SLOT(slotFileOpen()), CTRL+Key_O, ID_FILE_OPEN);  pFileMenu->insertItem(tr("&Close"), this, SLOT(slotFileClose()), CTRL+Key_W, ID_FILE_CLOSE);  pFileMenu->insertSeparator();  pFileMenu->insertItem(tr("&Save"), this, SLOT(slotFileSave()), CTRL+Key_S, ID_FILE_SAVE);  pFileMenu->insertItem(tr("Save &as..."), this, SLOT(slotFileSaveAs()), 0, ID_FILE_SAVE_AS);  pFileMenu->insertSeparator();  pFileMenu->insertItem(tr("&Print"), this, SLOT(slotFilePrint()), CTRL+Key_P, ID_FILE_PRINT);  pFileMenu->insertSeparator();  pFileMenu->insertItem(tr("E&xit"), this, SLOT(slotFileQuit()), CTRL+Key_Q, ID_FILE_QUIT);  ///////////////////////////////////////////////////////////////////  // menuBar entry pEditMenu  pEditMenu=new QPopupMenu();  pEditMenu->insertItem(tr("&Undo"), this, SLOT(slotEditUndo()), CTRL+Key_Z, ID_EDIT_UNDO);  pEditMenu->insertSeparator();  pEditMenu->insertItem(tr("Cu&t"), this, SLOT(slotEditCut()), CTRL+Key_X, ID_EDIT_CUT);  pEditMenu->insertItem(tr("&Copy"), this, SLOT(slotEditCopy()), CTRL+Key_C, ID_EDIT_COPY);  pEditMenu->insertItem(tr("&Paste"), this, SLOT(slotEditPaste()), CTRL+Key_V, ID_EDIT_PASTE);     ///////////////////////////////////////////////////////////////////  // menuBar entry pViewMenu  pViewMenu=new QPopupMenu();  pViewMenu->setCheckable(true);  pViewMenu->insertItem(tr("Tool&bar"), this, SLOT(slotViewToolBar()), 0, ID_VIEW_TOOLBAR);  pViewMenu->insertItem(tr("&Status Bar"), this, SLOT(slotViewStatusBar()), 0, ID_VIEW_STATUSBAR);  pViewMenu->setItemChecked(ID_VIEW_TOOLBAR, true);  pViewMenu->setItemChecked(ID_VIEW_STATUSBAR, true);  ///////////////////////////////////////////////////////////////////  // EDIT YOUR APPLICATION SPECIFIC MENUENTRIES HERE  ///////////////////////////////////////////////////////////////////  // menuBar entry window-Menu  pWindowMenu = new QPopupMenu(this);  pWindowMenu->setCheckable(true);  ///////////////////////////////////////////////////////////////////  // menuBar entry pHelpMenu  pHelpMenu=new QPopupMenu();  pHelpMenu->insertItem(tr("About..."), this, SLOT(slotHelpAbout()), Key_F1, ID_HELP_ABOUT);  pHelpMenu->insertSeparator();  pHelpMenu->insertItem(tr("What's &This"), this, SLOT(whatsThis()), SHIFT+Key_F1);  ///////////////////////////////////////////////////////////////////  // MENUBAR CONFIGURATION  // set menuBar() the current menuBar   menuBar()->insertItem(tr("&File"), pFileMenu);  menuBar()->insertItem(tr("&Edit"), pEditMenu);  menuBar()->insertItem(tr("&View"), pViewMenu);  menuBar()->insertItem(tr("&Window"), pWindowMenu);  menuBar()->insertItem(tr("&Help"), pHelpMenu);    ///////////////////////////////////////////////////////////////////  // CONNECT THE SUBMENU SLOTS WITH SIGNALS  connect(pFileMenu, SIGNAL(highlighted(int)), SLOT(statusCallback(int)));  connect(pEditMenu, SIGNAL(highlighted(int)), SLOT(statusCallback(int)));  connect(pViewMenu, SIGNAL(highlighted(int)), SLOT(statusCallback(int)));  connect(pWindowMenu, SIGNAL(aboutToShow() ), SLOT( windowMenuAboutToShow() ) );  connect(pWindowMenu, SIGNAL(highlighted(int)), SLOT(statusCallback(int)));  connect(pHelpMenu, SIGNAL(highlighted(int)), SLOT(statusCallback(int)));}void KdevApp::initToolBar(){  ///////////////////////////////////////////////////////////////////  // TOOLBAR  QPixmap openIcon, saveIcon, newIcon;  fileToolbar = new QToolBar(this, "file operations");   newIcon = QPixmap(filenew);  QToolButton *fileNew = new QToolButton(newIcon, tr("New File"), 0, this,                                         SLOT(slotFileNew()), fileToolbar);  openIcon = QPixmap(fileopen);  QToolButton *fileOpen = new QToolButton(openIcon, tr("Open File"), 0, this,                                          SLOT(slotFileOpen()), fileToolbar);  saveIcon = QPixmap(filesave);  QToolButton *fileSave = new QToolButton(saveIcon, tr("Save File"), 0, this,                                          SLOT(slotFileSave()), fileToolbar);      fileToolbar->addSeparator();  QWhatsThis::whatsThisButton(fileToolbar);  QWhatsThis::add(fileNew,tr("Click this button to create a new file.\n\n"                  "You can also select the New command from the File menu."));  QWhatsThis::add(fileOpen,tr("Click this button to open a new file.\n\n"                  "You can also select the Open command from the File menu."));  QWhatsThis::add(fileSave,tr("Click this button to save the file you are "                  "editing. You will be prompted for a file name.\n\n"                  "You can also select the Save command from the File menu."));}void KdevApp::initStatusBar(){  ///////////////////////////////////////////////////////////////////  //STATUSBAR  statusBar()->message(tr("Ready."));}void KdevApp::initView(){   ////////////////////////////////////////////////////////////////////  // set the main widget here  QVBox* view_back = new QVBox( this );  view_back->setFrameStyle( QFrame::StyledPanel | QFrame::Sunken );  pWorkspace = new QWorkspace( view_back );  connect(pWorkspace, SIGNAL(windowActivated(QWidget*)), this, SLOT(setWndTitle(QWidget*)));  setCentralWidget(view_back);}void KdevApp::enableCommand(int id_){  ///////////////////////////////////////////////////////////////////  // enable menu and toolbar functions by their ID's  menuBar()->setItemEnabled(id_, true);}void KdevApp::disableCommand(int id_){  ///////////////////////////////////////////////////////////////////  // disable menu and toolbar functions by their ID's  menuBar()->setItemEnabled(id_, false);}void KdevApp::setWndTitle(QWidget*){  setCaption(pWorkspace->activeWindow()->caption()+tr(" - Kdev"));}void KdevApp::createClient(KdevDoc* doc){  KdevView* w = new KdevView(doc, pWorkspace,0,WDestructiveClose);  w->installEventFilter(this);  doc->addView(w);  if ( pWorkspace->windowList().isEmpty() ) // show the very first window in maximized mode    w->showMaximized();  else    w->show();}void KdevApp::openDocumentFile(const char* file){  statusBar()->message(tr("Opening file..."));  KdevDoc* doc;	// check, if document already open. If yes, set the focus to the first view  for(doc=pDocList->first(); doc > 0; doc=pDocList->next())  {    if(doc->pathName()==file)    {      KdevView* view=doc->firstView();	      view->setFocus();      return;     }  }  doc = new KdevDoc();  pDocList->append(doc);  doc->newDocument();  // Creates an untitled window if file is 0	  if(!file)  {    untitledCount+=1;    QString fileName=QString(tr("Untitled%1")).arg(untitledCount);    doc->setPathName(fileName);    doc->setTitle(fileName);  }  // Open the file  else  {    if(!doc->openDocument(file))    {      QMessageBox::critical(this, tr("Error !"),tr("Could not open document !"));      delete doc;      return;    }  }  // create the window  createClient(doc);  statusBar()->message(tr("Ready."));}bool KdevApp::queryExit(){  int exit=QMessageBox::information(this, tr("Quit..."),                                    tr("Do your really want to quit?"),                                    QMessageBox::Ok, QMessageBox::Cancel);  if (exit==1)  {  }  else  {  };  return (exit==1);}bool KdevApp::eventFilter(QObject* object, QEvent* event){  if(event->type() == QEvent::Close)  {    QCloseEvent* e=(QCloseEvent*)event;    KdevView* pView=(KdevView*)object;    KdevDoc* pDoc=pView->getDocument();    if(pDoc->canCloseFrame(pView))    {      pDoc->removeView(pView);      if(!pDoc->firstView())        pDocList->remove(pDoc); 			      e->accept();      //////////////	      if(pWorkspace->windowList().count()==1)        setCaption(tr("Kdev"));      else        setCaption(pWorkspace->activeWindow()->caption() +tr(" - Kdev"));			      //////////////    }    else      e->ignore();  }  return QWidget::eventFilter( object, event );    // standard event processing}/////////////////////////////////////////////////////////////////////// SLOT IMPLEMENTATION/////////////////////////////////////////////////////////////////////void KdevApp::slotFileNew(){  statusBar()->message(tr("Creating new file..."));  openDocumentFile();		  statusBar()->message(tr("Ready."));}void KdevApp::slotFileOpen(){  statusBar()->message(tr("Opening file..."));  QString fileName = QFileDialog::getOpenFileName(0,0,this);  if (!fileName.isEmpty())  {