new files - big restructuration of the kate dir (divided into interfaces for plugins, kate ktexteditor part and real app code)

svn path=/trunk/kdebase/kate/app/kwritemain.cpp; revision=117888
2024-11-05 18:47:12 +00:00 · 2001-10-14 16:47:02 +00:00 · 2001-10-14 16:47:02 +00:00 · 07f5e75d44
commit 07f5e75d44
parent f1d24ff2c7
2 changed files with 652 additions and 0 deletions
--- a/kwrite/kwritemain.cpp
+++ b/kwrite/kwritemain.cpp
@ -0,0 +1,540 @@
+/*
+    Copyright (C) 1998, 1999 Jochen Wilhelmy
+                             digisnap@cs.tu-berlin.de
+
+    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.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include <qdropsite.h>
+#include <qdragobject.h>
+#include <qvbox.h>
+
+#include <dcopclient.h>
+#include <kfiledialog.h>
+#include <kiconloader.h>
+#include <kaboutdata.h>
+#include <kstatusbar.h>
+#include <kstdaction.h>
+#include <kaction.h>
+#include <kdebug.h>
+#include <kglobal.h>
+#include <kapp.h>
+#include <klocale.h>
+#include <kurl.h>
+#include <kconfig.h>
+#include <kcmdlineargs.h>
+#include <kkeydialog.h>
+#include <kedittoolbar.h>
+#include <kparts/event.h>
+#include <kmenubar.h>
+
+#include "kwritemain.h"
+#include "kwritemain.moc"
+
+// StatusBar field IDs
+#define ID_LINE_COLUMN 1
+#define ID_INS_OVR 2
+#define ID_MODIFIED 3
+#define ID_GENERAL 4
+
+QPtrList<KateDocument> docList; //documents
+
+TopLevel::TopLevel (KateDocument *doc)
+{
+  setMinimumSize(180,120);
+
+  statusbarTimer = new QTimer(this);
+  connect(statusbarTimer,SIGNAL(timeout()),this,SLOT(timeout()));
+
+  if (!doc) {
+    doc = new KateDocument (); //new doc with default path
+    docList.append(doc);
+  }
+  setupEditWidget(doc);
+  setupActions();
+  setupStatusBar();
+
+  setAcceptDrops(true);
+
+  setXMLFile( "kwriteui.rc" );
+  createShellGUI( true );
+  guiFactory()->addClient( kateView );
+  KParts::GUIActivateEvent ev( true );
+  QApplication::sendEvent( kateView, &ev );
+
+  // Read basic main-view settings, and set to autosave
+  setAutoSaveSettings( "General Options" );
+
+}
+
+
+TopLevel::~TopLevel()
+{
+  if (kateView->isLastView()) docList.remove((KateDocument*)kateView->doc());
+}
+
+
+void TopLevel::init()
+{
+  KToolBar *tb = toolBar("mainToolBar");
+  if (tb) m_paShowToolBar->setChecked( !tb->isHidden() );
+    else m_paShowToolBar->setEnabled(false);
+  KStatusBar *sb = statusBar();
+  if (sb) m_paShowStatusBar->setChecked( !sb->isHidden() );
+    else m_paShowStatusBar->setEnabled(false);
+
+  newCurPos();
+  newStatus();
+
+  show();
+}
+
+
+void TopLevel::loadURL(const KURL &url)
+{
+  m_recentFiles->addURL( url );
+  kateView->doc()->openURL(url);
+}
+
+
+bool TopLevel::queryClose()
+{
+  if (!kateView->isLastView()) return true;
+  return kateView->canDiscard();
+}
+
+
+bool TopLevel::queryExit()
+{
+  writeConfig();
+  kapp->config()->sync();
+  KateFactory::instance()->config()->sync();
+
+  return true;
+}
+
+
+void TopLevel::setupEditWidget(KateDocument *doc)
+{
+  kateView = new KateView(doc, this, 0);
+
+  connect(kateView,SIGNAL(newCurPos()),this,SLOT(newCurPos()));
+  connect(kateView,SIGNAL(newStatus()),this,SLOT(newStatus()));
+  connect(kateView->doc(),SIGNAL(fileNameChanged()),this,SLOT(newCaption()));
+  connect(kateView,SIGNAL(dropEventPass(QDropEvent *)),this,SLOT(slotDropEvent(QDropEvent *)));
+  connect(kateView, SIGNAL( enableUI( bool ) ), this, SLOT( slotEnableActions( bool ) ) );
+
+  setCentralWidget(kateView);
+}
+
+
+void TopLevel::setupActions()
+{
+  // setup File menu
+  KStdAction::print(this, SLOT(printDlg()), actionCollection());
+  KStdAction::openNew( this, SLOT(slotNew()), actionCollection(), "file_new" );
+  KStdAction::open( this, SLOT( slotOpen() ), actionCollection(), "file_open" );
+  m_recentFiles = KStdAction::openRecent(this, SLOT(slotOpen(const KURL&)),
+                                        actionCollection());
+
+  new KAction(i18n("New &View"), 0, this, SLOT(newView()),
+              actionCollection(), "file_newView");
+  KStdAction::quit(this, SLOT(close()), actionCollection());
+
+
+  // setup Settings menu
+  m_paShowToolBar = KStdAction::showToolbar( this, SLOT( toggleToolBar() ), actionCollection() );
+  m_paShowStatusBar = KStdAction::showStatusbar(this, SLOT(toggleStatusBar()), actionCollection());
+  m_paShowPath = new KToggleAction(i18n("Sho&w Path"), 0, this, SLOT(newCaption()),
+                    actionCollection(), "set_showPath");
+  KStdAction::keyBindings(this, SLOT(editKeys()), actionCollection());
+  KStdAction::configureToolbars(this, SLOT(editToolbars()), actionCollection());
+}
+
+void TopLevel::setupStatusBar()
+{
+  KStatusBar *statusbar;
+  statusbar = statusBar();
+  statusbar->insertItem(" Line:000000 Col: 000 ", ID_LINE_COLUMN);
+  statusbar->insertItem(" XXX ", ID_INS_OVR);
+  statusbar->insertFixedItem(" * ", ID_MODIFIED);
+  statusbar->insertItem("", ID_GENERAL, 1);
+  statusbar->setItemAlignment( ID_GENERAL, AlignLeft );
+}
+
+void TopLevel::slotNew()
+{
+  if (kateView->doc()->isModified() || !kateView->doc()->url().isEmpty())
+  {
+   TopLevel*t = new TopLevel();
+    t->readConfig();
+    t->init();
+  }
+  else
+    kateView->flush();
+}
+
+void TopLevel::slotOpen()
+{
+  slotOpen( KFileDialog::getOpenURL(QString::null, QString::null, this, i18n ("Open File")) );
+}
+
+void TopLevel::slotOpen( const KURL& url )
+{
+  if (url.isEmpty()) return;
+
+  if (kateView->doc()->isModified() || !kateView->doc()->url().isEmpty())
+  {
+    TopLevel *t = new TopLevel();
+    t->readConfig();
+    t->init();
+    t->loadURL(url);
+  }
+  else
+    loadURL(url);
+}
+
+void TopLevel::newView()
+{
+  TopLevel *t = new TopLevel((KateDocument *)kateView->doc());
+  t->readConfig();
+  t->init();
+}
+
+void TopLevel::toggleToolBar()
+{
+  if( m_paShowToolBar->isChecked() )
+    toolBar("mainToolBar")->show();
+  else
+    toolBar("mainToolBar")->hide();
+}
+
+void TopLevel::toggleStatusBar()
+{
+  if( m_paShowStatusBar->isChecked() )
+    statusBar()->show();
+  else
+    statusBar()->hide();
+}
+
+void TopLevel::editKeys()
+{
+  KKeyDialog::configureKeys(actionCollection(), xmlFile());
+}
+
+void TopLevel::editToolbars()
+{
+  KEditToolbar *dlg = new KEditToolbar(guiFactory());
+
+  if (dlg->exec())
+  {
+      KParts::GUIActivateEvent ev1( false );
+      QApplication::sendEvent( kateView, &ev1 );
+      guiFactory()->removeClient( kateView );
+      createShellGUI( false );
+      createShellGUI( true );
+      guiFactory()->addClient( kateView );
+      KParts::GUIActivateEvent ev2( true );
+      QApplication::sendEvent( kateView, &ev2 );
+  }
+  delete dlg;
+}
+
+void TopLevel::printNow()
+{
+  kateView->printDlg ();
+}
+
+void TopLevel::printDlg()
+{
+  kateView->printDlg ();
+}
+
+void TopLevel::newCurPos()
+{
+  statusBar()->changeItem(i18n(" Line: %1 Col: %2 ")
+    .arg(KGlobal::locale()->formatNumber(kateView->currentLine() + 1, 0))
+    .arg(KGlobal::locale()->formatNumber(kateView->currentColumn() + 1, 0)),
+    ID_LINE_COLUMN);
+}
+
+void TopLevel::newStatus()
+{
+  newCaption();
+
+  bool readOnly = !kateView->doc()->isReadWrite();
+  uint config = kateView->doc()->configFlags();
+
+  if (readOnly)
+    statusBar()->changeItem(i18n(" R/O "),ID_INS_OVR);
+  else
+    statusBar()->changeItem(config & KateDocument::cfOvr ? i18n(" OVR ") : i18n(" INS "),ID_INS_OVR);
+
+  statusBar()->changeItem(kateView->doc()->isModified() ? " * " : "",ID_MODIFIED);
+}
+
+void TopLevel::timeout() {
+  statusBar()->changeItem("", ID_GENERAL);
+}
+
+void TopLevel::newCaption()
+{
+  if (kateView->doc()->url().isEmpty()) {
+    setCaption(i18n("Untitled"),kateView->doc()->isModified());
+  } else {
+    //set caption
+    if ( m_paShowPath->isChecked() )
+      setCaption(kateView->doc()->url().prettyURL(),kateView->doc()->isModified());
+    else
+      setCaption(kateView->doc()->url().fileName(),kateView->doc()->isModified());
+  }
+}
+
+void TopLevel::dragEnterEvent( QDragEnterEvent *event )
+{
+  event->accept(QUriDrag::canDecode(event));
+}
+
+
+void TopLevel::dropEvent( QDropEvent *event )
+{
+  slotDropEvent(event);
+}
+
+
+void TopLevel::slotDropEvent( QDropEvent *event )
+{
+  QStrList  urls;
+
+  if (QUriDrag::decode(event, urls)) {
+    kdDebug(13000) << "TopLevel:Handling QUriDrag..." << endl;
+		QPtrListIterator<char> it(urls);
+		for( ; it.current(); ++it ) {
+      slotOpen( (*it) );
+    }
+  }
+}
+
+void TopLevel::slotEnableActions( bool enable )
+{
+    QValueList<KAction *> actions = actionCollection()->actions();
+    QValueList<KAction *>::ConstIterator it = actions.begin();
+    QValueList<KAction *>::ConstIterator end = actions.end();
+    for (; it != end; ++it )
+        (*it)->setEnabled( enable );
+
+    actions = kateView->actionCollection()->actions();
+    it = actions.begin();
+    end = actions.end();
+    for (; it != end; ++it )
+        (*it)->setEnabled( enable );
+}
+
+//common config
+void TopLevel::readConfig(KConfig *config)
+{
+  m_paShowPath->setChecked( config->readBoolEntry("ShowPath") );
+  m_recentFiles->loadEntries(config, "Recent Files");
+}
+
+
+void TopLevel::writeConfig(KConfig *config)
+{
+  config->writeEntry("ShowPath",m_paShowPath->isChecked());
+  m_recentFiles->saveEntries(config, "Recent Files");
+}
+
+
+//config file
+void TopLevel::readConfig() {
+  KConfig *config;
+
+  config = kapp->config();
+
+  config->setGroup("General Options");
+  readConfig(config);
+
+  kateView->doc()->readConfig();
+}
+
+
+void TopLevel::writeConfig()
+{
+  KConfig *config;
+
+  config = kapp->config();
+
+  config->setGroup("General Options");
+  writeConfig(config);
+
+  kateView->doc()->writeConfig();
+}
+
+// session management
+void TopLevel::restore(KConfig *config, int n)
+{
+  if (kateView->isLastView() && !kateView->doc()->url().isEmpty()) { //in this case first view
+    loadURL(kateView->doc()->url());
+  }
+  readPropertiesInternal(config, n);
+  init();
+}
+
+void TopLevel::readProperties(KConfig *config)
+{
+  readConfig(config);
+  kateView->readSessionConfig(config);
+}
+
+void TopLevel::saveProperties(KConfig *config)
+{
+  writeConfig(config);
+  config->writeEntry("DocumentNumber",docList.find((KateDocument *)kateView->doc()) + 1);
+  kateView->writeSessionConfig(config);
+}
+
+void TopLevel::saveGlobalProperties(KConfig *config) //save documents
+{
+  uint z;
+  QString buf;
+  KateDocument *doc;
+
+  config->setGroup("Number");
+  config->writeEntry("NumberOfDocuments",docList.count());
+
+  for (z = 1; z <= docList.count(); z++) {
+     buf = QString("Document%1").arg(z);
+     config->setGroup(buf);
+     doc = (KateDocument *) docList.at(z - 1);
+     doc->writeSessionConfig(config);
+  }
+}
+
+//restore session
+void restore()
+{
+  KConfig *config;
+  int docs, windows, z;
+  QString buf;
+  KateDocument *doc;
+  TopLevel *t;
+
+  config = kapp->sessionConfig();
+  if (!config) return;
+
+  config->setGroup("Number");
+  docs = config->readNumEntry("NumberOfDocuments");
+  windows = config->readNumEntry("NumberOfWindows");
+
+  for (z = 1; z <= docs; z++) {
+     buf = QString("Document%1").arg(z);
+     config->setGroup(buf);
+     doc = new KateDocument ();
+     doc->readSessionConfig(config);
+     docList.append(doc);
+  }
+
+  for (z = 1; z <= windows; z++) {
+    buf = QString("%1").arg(z);
+    config->setGroup(buf);
+    t = new TopLevel(docList.at(config->readNumEntry("DocumentNumber") - 1));
+    t->restore(config,z);
+  }
+}
+
+static KCmdLineOptions options[] =
+{
+  { "+[URL]",   I18N_NOOP("Document to open."), 0 },
+  { 0, 0, 0}
+};
+
+int main(int argc, char **argv)
+{
+  KLocale::setMainCatalogue("kate");         //lukas: set this to have the kwritepart translated using kate message catalog
+
+  KAboutData aboutData ("kwrite", I18N_NOOP("KWrite"), "4.0",
+	I18N_NOOP( "KWrite - A new KWrite using the Kate Texteditor KPart" ), KAboutData::License_GPL,
+	 "(c) 2000-2001 The Kate Authors", 0, "http://kate.sourceforge.net");
+
+  aboutData.addAuthor("Christoph Cullmann", I18N_NOOP("Project Manager and Core Developer"), "cullmann@kde.org", "http://www.babylon2k.de");
+  aboutData.addAuthor("Michael Bartl", I18N_NOOP("Core Developer"), "michael.bartl1@chello.at");
+  aboutData.addAuthor("Phlip", I18N_NOOP("The Project Compiler"), "phlip_cpp@my-deja.com");
+  aboutData.addAuthor("Anders Lund", I18N_NOOP("Core Developer"), "anders@alweb.dk", "http://www.alweb.dk");
+  aboutData.addAuthor("Matt Newell", I18N_NOOP("Testing, ..."), "newellm@proaxis.com");
+  aboutData.addAuthor("Joseph Wenninger", I18N_NOOP("Core Developer"), "jowenn@bigfoot.com","http://stud3.tuwien.ac.at/~e9925371");
+  aboutData.addAuthor("Michael McCallum", I18N_NOOP("Core Developer"), "gholam@xtra.co.nz");
+  aboutData.addAuthor( "Jochen Wilhemly", I18N_NOOP( "KWrite Author" ), "digisnap@cs.tu-berlin.de" );
+  aboutData.addAuthor( "Michael Koch",I18N_NOOP("KWrite port to KParts"), "koch@kde.org");
+  aboutData.addAuthor( "Christian Gebauer", 0, "gebauer@kde.org" );
+  aboutData.addAuthor( "Simon Hausmann", 0, "hausmann@kde.org" );
+  aboutData.addAuthor("Glen Parker",I18N_NOOP("KWrite Undo History, Kspell integration"), "glenebob@nwlink.com");
+  aboutData.addAuthor("Scott Manson",I18N_NOOP("KWrite XML Syntax highlighting support"), "sdmanson@alltel.net");
+  aboutData.addAuthor ("John Firebaugh",I18N_NOOP("Patches and more"), "jfirebaugh@kde.org");
+
+  aboutData.addCredit ("Matteo Merli",I18N_NOOP("Highlighting for RPM Spec-Files, Perl, Diff and more"), "merlim@libero.it");
+  aboutData.addCredit ("Rocky Scaletta",I18N_NOOP("Highlighting for VHDL"), "rocky@purdue.edu");
+  aboutData.addCredit ("Yury Lebedev",I18N_NOOP("Highlighting for SQL"),"");
+  aboutData.addCredit ("Cristi Dumitrescu",I18N_NOOP("PHP Keyword/Datatype list"),"");
+  aboutData.addCredit ("Carsten Presser", I18N_NOOP("Betatest"), "mord-slime@gmx.de");
+  aboutData.addCredit ("Jens Haupert", I18N_NOOP("Betatest"), "al_all@gmx.de");
+  aboutData.addCredit ("Carsten Pfeiffer", I18N_NOOP("Very nice help"), "");
+  aboutData.addCredit ("Mr. Doerr", I18N_NOOP("For absolutely nothing"), "");
+
+  aboutData.setTranslator(I18N_NOOP("_: NAME OF TRANSLATORS\nYour names"), I18N_NOOP("_: EMAIL OF TRANSLATORS\nYour emails"));
+
+  KCmdLineArgs::init( argc, argv, &aboutData );
+  KCmdLineArgs::addCmdLineOptions( options );
+
+  KApplication *a = new KApplication();
+
+  DCOPClient *client = kapp->dcopClient();
+  if (!client->isRegistered())
+  {
+    client->attach();
+    client->registerAs("kwrite");
+  }
+
+  //list that contains all documents
+  docList.setAutoDelete(false);
+
+  KCmdLineArgs *args = KCmdLineArgs::parsedArgs();
+  if (kapp->isRestored()) {
+    restore();
+  } else {
+    TopLevel *t;
+
+    if ( args->count() == 0 )
+    {
+        t = new TopLevel;
+        t->readConfig();
+        t->init();
+    }
+    else
+    {
+        for ( int i = 0; i < args->count(); ++i )
+        {
+            t = new TopLevel();
+            t->readConfig();
+            t->loadURL( args->url( i ) );
+            t->init();
+        }
+    }
+  }
+
+  int r = a->exec();
+
+  args->clear();
+  return r;
+}
--- a/kwrite/kwritemain.h
+++ b/kwrite/kwritemain.h
@ -0,0 +1,112 @@
+/*
+  $Id$
+
+    Copyright (C) 1998, 1999 Jochen Wilhelmy
+                             digisnap@cs.tu-berlin.de
+
+    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.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef _TOPLEVEL_H_
+#define _TOPLEVEL_H_
+
+#include <kparts/mainwindow.h>
+#include "../part/kateview.h"
+#include "../part/katedocument.h"
+#include "../part/katefactory.h"
+
+class KAction;
+class KToggleAction;
+class KSelectAction;
+class KRecentFilesAction;
+
+class TopLevel : public KParts::MainWindow
+{
+  Q_OBJECT
+
+  public:
+    TopLevel(KateDocument * = 0L);
+    ~TopLevel();
+
+    void init(); //initialize caption, status and show
+
+    void loadURL(const KURL &url);
+
+  protected:
+    virtual bool queryClose();
+    virtual bool queryExit();
+
+    void setupEditWidget(KateDocument *);
+    void setupActions();
+    void setupStatusBar();
+
+    virtual void dragEnterEvent( QDragEnterEvent * );
+    virtual void dropEvent( QDropEvent * );
+
+    KateView *kateView;
+
+    KRecentFilesAction * m_recentFiles;
+    KToggleAction * m_paShowPath;
+    KToggleAction * m_paShowToolBar;
+    KToggleAction * m_paShowStatusBar;
+
+    QTimer *statusbarTimer;
+
+  public slots:
+    void slotNew();
+    void slotOpen();
+    void slotOpen( const KURL& url );
+    void newView();
+    void toggleToolBar();
+    void toggleStatusBar();
+    void editKeys();
+    void editToolbars();
+
+  public slots:
+    void printNow();
+    void printDlg();
+
+    void newCurPos();
+    void newStatus();
+    void timeout();
+    void newCaption();
+
+    void slotDropEvent(QDropEvent *);
+
+    void slotEnableActions( bool enable );
+
+  //config file functions
+  public:
+    //common config
+    void readConfig(KConfig *);
+    void writeConfig(KConfig *);
+    //config file
+    void readConfig();
+
+  public slots:
+    void writeConfig();
+
+  //session management
+  public:
+    void restore(KConfig *,int);
+
+  protected:
+    virtual void readProperties(KConfig *);
+    virtual void saveProperties(KConfig *);
+    virtual void saveGlobalProperties(KConfig *);
+};
+
+#endif
+