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|
// vim: set tabstop=4 shiftwidth=4 noexpandtab:
// kate: indent-mode csands; indent-width 4; replace-tabs-save off; replace-tabs off; replace-trailing-space-save off; space-indent off; tabs-indents on; tab-width 4;
/*
Gwenview - A simple image viewer for TDE
Copyright 2000-2004 Aur�ien G�eau
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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include "mainwindow.moc"
// TQt
#include <tqdir.h>
#include <tqdockarea.h>
#include <tqwidgetstack.h>
// KDE
#include <tdeaboutdata.h>
#include <tdeaccel.h>
#include <tdeaction.h>
#include <tdeapplication.h>
#include <kbookmarkmanager.h>
#include <kbookmarkmenu.h>
#include <kcombobox.h>
#include <tdeconfig.h>
#include <kcursor.h>
#include <kdebug.h>
#include <tdeversion.h>
#include <kdockwidget.h>
#include <kedittoolbar.h>
#include <tdefiledialog.h>
#include <tdeglobal.h>
#include <khelpmenu.h>
#include <kiconloader.h>
#include <tdeio/netaccess.h>
#include <kkeydialog.h>
#include <klargefile.h>
#include <tdelistview.h>
#include <tdelocale.h>
#include <tdemenubar.h>
#include <tdemessagebox.h>
#include <tdepopupmenu.h>
#include <kpropsdlg.h>
#include <kprotocolinfo.h>
#include <kstandarddirs.h>
#include <kstatusbar.h>
#include <tdestdaccel.h>
#include <kstdaction.h>
#include <tdetoolbarlabelaction.h>
#include <kurlcompletion.h>
#include <kurlpixmapprovider.h>
#include <kprinter.h>
#include <config.h>
// KIPI
#ifdef GV_HAVE_KIPI
#include <libkipi/plugin.h>
#include <libkipi/pluginloader.h>
#endif
// Local
#include "bookmarkowner.h"
#include "bookmarkviewcontroller.h"
#include "configdialog.h"
#include "dirviewcontroller.h"
#include "history.h"
#include "metaedit.h"
#include "truncatedtextlabel.h"
#include "vtabwidget.h"
#include "gvcore/externaltoolcontext.h"
#include "gvcore/externaltoolmanager.h"
#include "gvcore/fileoperation.h"
#include "gvcore/archive.h"
#include "gvcore/captionformatter.h"
#include "gvcore/document.h"
#include "gvcore/externaltooldialog.h"
#include "gvcore/fileviewbase.h"
#include "gvcore/fileviewcontroller.h"
#include "gvcore/imageview.h"
#include "gvcore/imageviewcontroller.h"
#include "gvcore/slideshow.h"
#include "gvcore/printdialog.h"
#include "gvcore/cache.h"
#include "gvcore/thumbnailloadjob.h"
#include <../gvcore/slideshowconfig.h>
#include <../gvcore/fullscreenconfig.h>
#include <../gvcore/fileviewconfig.h>
#include <../gvcore/miscconfig.h>
#include "config.h"
#ifdef GV_HAVE_KIPI
#include "kipiinterface.h"
#endif
namespace Gwenview {
const char CONFIG_DOCK_GROUP[]="dock";
const char CONFIG_DIRWIDGET_GROUP[]="dir widget";
const char CONFIG_PIXMAPWIDGET_GROUP[]="pixmap widget";
const char CONFIG_CACHE_GROUP[]="cache";
const char CONFIG_GWENVIEW_DOCK_VERSION[]="Gwenview version";
const char CONFIG_SESSION_URL[] = "url";
// This version is here to avoid configuration migration troubles when changes
// are made to the dock behavior
const int GWENVIEW_DOCK_VERSION=2;
// The timeout before an hint in the statusbar disappear (in msec)
const int HINT_TIMEOUT=10000;
// How many items should be stored in history
const int HISTORY_MAX_COUNT=20;
#undef ENABLE_LOG
#undef LOG
//#define ENABLE_LOG
#ifdef ENABLE_LOG
#define LOG(x) kdDebug() << k_funcinfo << x << endl
#else
#define LOG(x) ;
#endif
enum { StackIDBrowse, StackIDView };
static bool urlIsDirectory(TQWidget* parent, const KURL& url) {
if( url.filename( false ).isEmpty()) return true; // file:/somewhere/<nothing here>
// Do direct stat instead of using TDEIO if the file is local (faster)
if( url.isLocalFile()
&& !TDEIO::probably_slow_mounted( url.path())) {
KDE_struct_stat buff;
if ( KDE_stat( TQFile::encodeName(url.path()), &buff ) == 0 ) {
return S_ISDIR( buff.st_mode );
}
}
TDEIO::UDSEntry entry;
if( TDEIO::NetAccess::stat( url, entry, parent)) {
TDEIO::UDSEntry::ConstIterator it;
for(it=entry.begin();it!=entry.end();++it) {
if ((*it).m_uds==TDEIO::UDS_FILE_TYPE) {
return S_ISDIR( (*it).m_long );
}
}
}
return false;
}
MainWindow::MainWindow()
: TDEMainWindow()
#ifdef GV_HAVE_KIPI
, mPluginLoader(0)
#endif
{
// Backend
mDocument=new Document(TQT_TQOBJECT(this));
mHistory=new History(actionCollection());
// GUI
createActions();
createWidgets();
createLocationToolBar();
createObjectInteractions();
setStandardToolBarMenuEnabled(true);
createGUI("gwenviewui.rc", false);
createConnections();
mWindowListActions.setAutoDelete(true);
updateWindowActions();
TDEMainWindow::applyMainWindowSettings(TDEGlobal::config(), "MainWindow");
}
void MainWindow::setFullScreen(bool value) {
if (value != mToggleFullScreen->isChecked()) {
mToggleFullScreen->activate();
}
}
bool MainWindow::queryClose() {
mDocument->saveBeforeClosing();
TDEConfig* config=TDEGlobal::config();
// Don't store dock layout if only the image dock is visible. This avoid
// saving layout when in "fullscreen" or "image only" mode.
if (mFileViewController->isVisible() || mDirViewController->widget()->isVisible()) {
mDockArea->writeDockConfig(config,CONFIG_DOCK_GROUP);
}
if (FileViewConfig::deleteCacheOnExit()) {
TQString dir=ThumbnailLoadJob::thumbnailBaseDir();
if (TQFile::exists(dir)) {
KURL url;
url.setPath(dir);
TDEIO::NetAccess::del(url, this);
}
}
if (!mToggleFullScreen->isChecked()) {
saveMainWindowSettings(TDEGlobal::config(), "MainWindow");
}
MiscConfig::setHistory( mURLEdit->historyItems() );
MiscConfig::writeConfig();
return true;
}
void MainWindow::saveProperties( TDEConfig* cfg ) {
cfg->writeEntry( CONFIG_SESSION_URL, mFileViewController->url().url());
}
void MainWindow::readProperties( TDEConfig* cfg ) {
KURL url(cfg->readEntry(CONFIG_SESSION_URL));
openURL(url);
}
//-----------------------------------------------------------------------
//
// Public slots
//
//-----------------------------------------------------------------------
void MainWindow::openURL(const KURL& url) {
bool isDir = urlIsDirectory(this, url);
LOG("url=" << url.prettyURL() << ", isDir=" << isDir);
if (isDir) {
mFileViewController->setDirURL(url);
mFileViewController->setFocus();
} else {
mDocument->setURL(url);
mFileViewController->setDirURL(url.upURL());
mFileViewController->setFileNameToSelect(url.filename());
mImageViewController->setFocus();
}
if (!mToggleFullScreen->isChecked() && !isDir && !mSwitchToViewMode->isChecked()) {
mSwitchToViewMode->activate();
}
}
void MainWindow::slotRenamed(const TQString& fileName) {
KURL url = mDocument->url();
url.setFileName(fileName);
mDocument->setURL(url);
}
void MainWindow::slotDirURLChanged(const KURL& dirURL) {
LOG(dirURL.prettyURL(0,KURL::StripFileProtocol));
mGoUp->setEnabled(dirURL.path()!="/");
updateStatusInfo();
updateImageActions();
updateLocationURL();
}
void MainWindow::updateLocationURL() {
LOG("");
KURL url;
if (mSwitchToBrowseMode->isChecked()) {
url=mFileViewController->dirURL();
if (!url.isValid()) {
url=mDocument->url();
}
} else {
url=mDocument->url();
}
LOG(url.prettyURL());
mURLEdit->setEditText(url.pathOrURL());
mURLEdit->addToHistory(url.pathOrURL());
}
void MainWindow::goUp() {
KURL url = mFileViewController->dirURL();
mFileViewController->setDirURL(url.upURL());
mFileViewController->setFileNameToSelect(url.fileName());
}
void MainWindow::updateFullScreenLabel() {
CaptionFormatter formatter;
formatter.mPath=mDocument->url().path();
formatter.mFileName=mDocument->url().fileName();
formatter.mComment=mDocument->comment();
formatter.mImageSize=mDocument->image().size();
formatter.mPosition=mFileViewController->shownFilePosition()+1;
formatter.mCount=mFileViewController->fileCount();
formatter.mAperture=mDocument->aperture();
formatter.mExposureTime=mDocument->exposureTime();
formatter.mIso=mDocument->iso();
formatter.mFocalLength=mDocument->focalLength();
TQString txt=formatter.format( FullScreenConfig::osdFormat() );
mFullScreenLabelAction->label()->setText(txt);
}
void MainWindow::goUpTo(int id) {
TDEPopupMenu* menu=mGoUp->popupMenu();
KURL url(menu->text(id));
KURL childURL;
int index=menu->indexOf(id);
if (index>0) {
childURL=KURL(menu->text(menu->idAt(index-1)));
} else {
childURL=mDocument->dirURL();
}
mFileViewController->setDirURL(url);
mFileViewController->setFileNameToSelect(childURL.fileName());
}
void MainWindow::fillGoUpMenu() {
TQPopupMenu* menu = mGoUp->popupMenu();
menu->clear();
int pos = 0;
KURL url = mFileViewController->dirURL().upURL();
for (; url.hasPath() && pos<10; url=url.upURL(), ++pos) {
menu->insertItem(url.pathOrURL());
if (url.path()=="/") break;
}
}
//-----------------------------------------------------------------------
//
// File operations
//
//-----------------------------------------------------------------------
void MainWindow::goHome() {
KURL url;
url.setPath( TQDir::homeDirPath() );
mFileViewController->setDirURL(url);
}
void MainWindow::renameFile() {
KURL url;
if (mFileViewController->isVisible()) {
KURL::List list = mFileViewController->selectedURLs();
Q_ASSERT(list.count()==1);
if (list.count()!=1) return;
url = list.first();
} else {
url = mDocument->url();
}
FileOperation::rename(url, this, TQT_TQOBJECT(this), TQT_SLOT(slotRenamed(const TQString &)));
}
void MainWindow::copyFiles() {
KURL::List list;
if (mFileViewController->isVisible()) {
list = mFileViewController->selectedURLs();
} else {
list << mDocument->url();
}
FileOperation::copyTo(list, this);
}
void MainWindow::linkFiles() {
KURL::List list;
if (mFileViewController->isVisible()) {
list = mFileViewController->selectedURLs();
} else {
list << mDocument->url();
}
FileOperation::linkTo(list, this);
}
void MainWindow::moveFiles() {
KURL::List list;
if (mFileViewController->isVisible()) {
list = mFileViewController->selectedURLs();
} else {
list << mDocument->url();
}
FileOperation::moveTo(list, this);
}
void MainWindow::deleteFiles() {
KURL::List list;
if (mFileViewController->isVisible()) {
list = mFileViewController->selectedURLs();
} else {
list << mDocument->url();
}
FileOperation::del(list, this);
}
void MainWindow::makeDir() {
FileOperation::makeDir(mFileViewController->dirURL(), this);
}
void MainWindow::showFileProperties() {
if (mFileViewController->isVisible()) {
const KFileItemList* list = mFileViewController->currentFileView()->selectedItems();
if (list->count() > 0) {
(void)new KPropertiesDialog(*list, this);
} else {
(void)new KPropertiesDialog(mFileViewController->dirURL(), this);
}
} else {
(void)new KPropertiesDialog(mDocument->url(), this);
}
}
void MainWindow::rotateLeft() {
mDocument->transform(ImageUtils::ROT_270);
}
void MainWindow::rotateRight() {
mDocument->transform(ImageUtils::ROT_90);
}
void MainWindow::mirror() {
mDocument->transform(ImageUtils::HFLIP);
}
void MainWindow::flip() {
mDocument->transform(ImageUtils::VFLIP);
}
void MainWindow::showFileDialog() {
KURL url=KFileDialog::getOpenURL();
if (!url.isValid()) return;
openURL(url);
}
void MainWindow::printFile() {
KPrinter printer;
printer.setDocName(mDocument->filename());
const TDEAboutData* pAbout = TDEApplication::kApplication()->aboutData();
TQString nm = pAbout->appName();
nm += "-";
nm += pAbout->version();
printer.setCreator( nm );
KPrinter::addDialogPage( new PrintDialogPage( mDocument, this, " page"));
if (printer.setup(this, TQString(), true)) {
mDocument->print(&printer);
}
}
//-----------------------------------------------------------------------
//
// Private slots
//
//-----------------------------------------------------------------------
void MainWindow::openFileViewControllerContextMenu(const TQPoint& pos, bool onItem) {
int selectionSize;
ExternalToolContext* externalToolContext;
if (onItem) {
const KFileItemList* items = mFileViewController->currentFileView()->selectedItems();
selectionSize = items->count();
externalToolContext =
ExternalToolManager::instance()->createContext(TQT_TQOBJECT(this), items);
} else {
selectionSize = 0;
externalToolContext =
ExternalToolManager::instance()->createContext(TQT_TQOBJECT(this), mFileViewController->dirURL());
}
TQPopupMenu menu(this);
menu.insertItem(
i18n("External Tools"), externalToolContext->popupMenu());
actionCollection()->action("view_sort")->plug(&menu);
mGoUp->plug(&menu);
menu.insertItem(SmallIcon("folder-new"), i18n("New Folder..."), TQT_TQOBJECT(this), TQT_SLOT(makeDir()));
menu.insertSeparator();
if (selectionSize==1) {
mRenameFile->plug(&menu);
}
if (selectionSize>=1) {
mCopyFiles->plug(&menu);
mMoveFiles->plug(&menu);
mLinkFiles->plug(&menu);
mDeleteFiles->plug(&menu);
menu.insertSeparator();
}
mShowFileProperties->plug(&menu);
menu.exec(pos);
}
void MainWindow::slotImageLoading() {
if (FullScreenConfig::showBusyPtr() || !mToggleFullScreen->isChecked()) {
kapp->setOverrideCursor(KCursor::workingCursor(), true /* replace */);
}
}
void MainWindow::slotImageLoaded() {
// Reciproc of slotImageLoading
if (FullScreenConfig::showBusyPtr() || !mToggleFullScreen->isChecked()) {
kapp->restoreOverrideCursor();
}
updateStatusInfo();
updateImageActions();
updateLocationURL();
if (mToggleFullScreen->isChecked()) {
updateFullScreenLabel();
}
}
void MainWindow::hideToolBars() {
TQPtrListIterator<TDEToolBar> it=toolBarIterator();
TDEToolBar* bar;
for(;it.current()!=0L; ++it) {
bar=it.current();
if (bar->area()) {
bar->area()->hide();
} else {
bar->hide();
}
}
}
void MainWindow::showToolBars() {
TQPtrListIterator<TDEToolBar> it=toolBarIterator();
TDEToolBar* bar;
for(;it.current()!=0L; ++it) {
bar=it.current();
if (bar->area()) {
bar->area()->show();
} else {
bar->show();
}
}
}
void MainWindow::toggleFullScreen() {
if (mToggleFullScreen->isChecked()) {
saveMainWindowSettings(TDEGlobal::config(), "MainWindow");
showFullScreen();
menuBar()->hide();
statusBar()->hide();
/* Hide toolbar
* If the toolbar is docked we hide the DockArea to avoid
* having a one pixel band remaining
* For the same reason, we hide all the empty DockAreas
*
* NOTE: This does not work really well if the toolbar is in
* the left or right dock area.
*/
hideToolBars();
if (leftDock()->isEmpty()) leftDock()->hide();
if (rightDock()->isEmpty()) rightDock()->hide();
if (topDock()->isEmpty()) topDock()->hide();
if (bottomDock()->isEmpty()) bottomDock()->hide();
if (mSwitchToBrowseMode->isChecked()) {
mImageViewController->widget()->reparent(mViewModeWidget, TQPoint(0,0));
mCentralStack->raiseWidget(StackIDView);
}
updateFullScreenLabel();
mImageViewController->setFullScreen(true);
mImageViewController->setFocus();
} else {
// Stop the slideshow if it's running
if (mSlideShow->isRunning()) {
mToggleSlideShow->activate();
}
// Make sure the file view points to the right URL, it might not be the
// case if we are getting out of a slideshow
mFileViewController->setDirURL(mDocument->url().upURL());
mFileViewController->setFileNameToSelect(mDocument->url().fileName());
showNormal();
menuBar()->show();
showToolBars();
leftDock()->show();
rightDock()->show();
topDock()->show();
bottomDock()->show();
statusBar()->show();
mImageViewController->setFullScreen(false);
if (mSwitchToBrowseMode->isChecked()) {
mImageDock->setWidget(mImageViewController->widget());
mCentralStack->raiseWidget(StackIDBrowse);
mFileViewController->setFocus();
}
}
}
void MainWindow::toggleSlideShow() {
if (mSlideShow->isRunning()) {
mSlideShow->stop();
return;
}
KURL::List list;
KFileItemListIterator it( *mFileViewController->currentFileView()->items() );
for ( ; it.current(); ++it ) {
KFileItem* item=it.current();
if (!item->isDir() && !Archive::fileItemIsArchive(item)) {
list.append(item->url());
}
}
if (list.count()==0) {
return;
}
if (SlideShowConfig::fullscreen() && !mToggleFullScreen->isChecked()) {
mToggleFullScreen->activate();
}
mSlideShow->start(list);
}
void MainWindow::slotSlideShowChanged(bool running) {
mToggleSlideShow->setIcon(running ? "slideshow_pause" : "slideshow_play");
}
void MainWindow::showConfigDialog() {
#ifdef GV_HAVE_KIPI
if (!mPluginLoader) loadPlugins();
ConfigDialog dialog(this, mPluginLoader);
#else
ConfigDialog dialog(this, 0);
#endif
connect(&dialog, TQT_SIGNAL(settingsChanged()),
mSlideShow, TQT_SLOT(slotSettingsChanged()) );
connect(&dialog, TQT_SIGNAL(settingsChanged()),
mImageViewController, TQT_SLOT(updateFromSettings()) );
connect(&dialog, TQT_SIGNAL(settingsChanged()),
mFileViewController, TQT_SLOT(updateFromSettings()) );
dialog.exec();
}
void MainWindow::showExternalToolDialog() {
ExternalToolDialog* dialog=new ExternalToolDialog(this);
dialog->show();
}
void MainWindow::showKeyDialog() {
KKeyDialog dialog(true, this);
dialog.insert(actionCollection());
dialog.configure(true);
}
void MainWindow::showToolBarDialog() {
saveMainWindowSettings(TDEGlobal::config(), "MainWindow");
KEditToolbar dlg(actionCollection());
connect(&dlg,TQT_SIGNAL(newToolbarConfig()),TQT_TQOBJECT(this),TQT_SLOT(applyMainWindowSettings()));
dlg.exec();
}
void MainWindow::applyMainWindowSettings() {
createGUI();
TDEMainWindow::applyMainWindowSettings(TDEGlobal::config(), "MainWindow");
}
void MainWindow::escapePressed() {
if (mToggleFullScreen->isChecked()) {
mToggleFullScreen->activate();
}
}
void MainWindow::slotDirRenamed(const KURL& oldURL, const KURL& newURL) {
LOG(oldURL.prettyURL(0,KURL::StripFileProtocol) << " to " << newURL.prettyURL(0,KURL::StripFileProtocol));
KURL url(mFileViewController->dirURL());
if (!oldURL.isParentOf(url) ) {
LOG(oldURL.prettyURL() << " is not a parent of " << url.prettyURL());
return;
}
TQString oldPath=oldURL.path();
LOG("current path: " << url.path() );
TQString path=newURL.path() + url.path().mid(oldPath.length());
LOG("new path: " << path);
url.setPath(path);
mFileViewController->setDirURL(url);
}
void MainWindow::slotGo() {
KURL url(mURLEditCompletion->replacedPath(mURLEdit->currentText()));
LOG(url.prettyURL());
openURL(url);
mFileViewController->setFocus();
}
void MainWindow::slotShownFileItemRefreshed(const KFileItem*) {
LOG("");
mDocument->reload();
}
void MainWindow::slotToggleCentralStack() {
LOG("");
if (mSwitchToBrowseMode->isChecked()) {
mImageDock->setWidget(mImageViewController->widget());
mCentralStack->raiseWidget(StackIDBrowse);
mFileViewController->setSilentMode( false );
// force re-reading the directory to show the error
if( mFileViewController->lastURLError()) mFileViewController->retryURL();
} else {
mImageViewController->widget()->reparent(mViewModeWidget, TQPoint(0,0));
mCentralStack->raiseWidget(StackIDView);
mFileViewController->setSilentMode( true );
}
// Make sure the window list actions are disabled if we are in view mode,
// otherwise weird things happens when we go back to browse mode
TQPtrListIterator<TDEAction> it(mWindowListActions);
for (;it.current(); ++it) {
it.current()->setEnabled(mSwitchToBrowseMode->isChecked());
}
updateImageActions();
updateLocationURL();
}
void MainWindow::resetDockWidgets() {
int answer=KMessageBox::warningContinueCancel(this,
i18n("You are about to revert the window setup to factory defaults, are you sure?"),
TQString() /* caption */,
i18n("Reset"));
if (answer==KMessageBox::Cancel) return;
mFolderDock->undock();
mImageDock->undock();
mMetaDock->undock();
mFolderDock->manualDock(mFileDock, KDockWidget::DockLeft, 4000);
mImageDock->manualDock(mFolderDock, KDockWidget::DockBottom, 3734);
mMetaDock->manualDock(mImageDock, KDockWidget::DockBottom, 8560);
}
/**
* Display a hint as a temporary message in the status bar
*/
void MainWindow::showHint(const TQString& hint) {
mSBHintLabel->setText(hint);
mSBHintLabel->show();
mHintTimer->start(HINT_TIMEOUT, true);
}
//-----------------------------------------------------------------------
//
// GUI
//
//-----------------------------------------------------------------------
void MainWindow::updateStatusInfo() {
TQStringList tokens;
if ( KProtocolInfo::supportsListing(mFileViewController->url()) ) {
int pos = mFileViewController->shownFilePosition();
uint count = mFileViewController->fileCount();
if (count > 0) {
tokens << i18n("%1/%2").arg(pos+1).arg(count);
} else {
tokens << i18n("No images");
}
}
TQString filename = mDocument->filename();
TQSize size = mDocument->image().size();
if (!size.isEmpty()) {
tokens << i18n("%1 x %2 pixels").arg(size.width()).arg(size.height());
}
mSBDetailLabel->setText(tokens.join(" - "));
setCaption(filename);
}
void MainWindow::updateImageActions() {
mToggleSlideShow->setEnabled(mDocument->urlKind()!=MimeTypeUtils::KIND_UNKNOWN);
bool imageActionsEnabled = !mDocument->isNull();
mRotateLeft->setEnabled(imageActionsEnabled);
mRotateRight->setEnabled(imageActionsEnabled);
mMirror->setEnabled(imageActionsEnabled);
mFlip->setEnabled(imageActionsEnabled);
mSaveFile->setEnabled(imageActionsEnabled);
mSaveFileAs->setEnabled(imageActionsEnabled);
mFilePrint->setEnabled(imageActionsEnabled);
mReload->setEnabled(imageActionsEnabled);
bool fileActionsEnabled =
imageActionsEnabled
|| (mFileViewController->isVisible() && mFileViewController->selectionSize()>0);
mRenameFile->setEnabled(fileActionsEnabled);
mCopyFiles->setEnabled(fileActionsEnabled);
mMoveFiles->setEnabled(fileActionsEnabled);
mLinkFiles->setEnabled(fileActionsEnabled);
mDeleteFiles->setEnabled(fileActionsEnabled);
mShowFileProperties->setEnabled(fileActionsEnabled);
}
/**
* This method creates all the widgets. Interactions between them and with
* actions are created in createObjectInteractions
*/
void MainWindow::createWidgets() {
TDEConfig* config=TDEGlobal::config();
mCentralStack=new TQWidgetStack(this);
setCentralWidget(mCentralStack);
mDockArea=new KDockArea(mCentralStack);
mCentralStack->addWidget(mDockArea, StackIDBrowse);
mDockArea->manager()->setSplitterHighResolution(true);
mDockArea->manager()->setSplitterOpaqueResize(true);
mViewModeWidget=new TQWidget(mCentralStack);
TQVBoxLayout* layout=new TQVBoxLayout(mViewModeWidget);
layout->setAutoAdd(true);
mCentralStack->addWidget(mViewModeWidget);
// Status bar
mSBDetailLabel=new TQLabel("", statusBar());
mSBHintLabel=new TruncatedTextLabel(statusBar());
TQFont font=mSBHintLabel->font();
font.setItalic(true);
mSBHintLabel->setFont(font);
statusBar()->addWidget(mSBDetailLabel, 0);
statusBar()->addWidget(mSBHintLabel, 1);
mHintTimer=new TQTimer(this);
connect(mHintTimer, TQT_SIGNAL(timeout()),
mSBHintLabel, TQT_SLOT(clear()) );
// Pixmap widget
mImageDock = mDockArea->createDockWidget("Image",SmallIcon("gwenview"),NULL,i18n("Image"));
mImageViewController=new ImageViewController(mImageDock, mDocument, actionCollection());
mImageDock->setWidget(mImageViewController->widget());
connect(mImageViewController, TQT_SIGNAL(requestHintDisplay(const TQString&)),
TQT_TQOBJECT(this), TQT_SLOT(showHint(const TQString&)) );
// Folder widget
mFolderDock = mDockArea->createDockWidget("Folders",SmallIcon("folder_open"),NULL,i18n("Folders"));
VTabWidget* vtabWidget=new VTabWidget(mFolderDock);
mFolderDock->setWidget(vtabWidget);
mDirViewController=new DirViewController(vtabWidget);
vtabWidget->addTab(mDirViewController->widget(), SmallIcon("folder"), i18n("Folders"));
mBookmarkViewController=new BookmarkViewController(vtabWidget);
vtabWidget->addTab(mBookmarkViewController->widget(), SmallIcon("bookmark"), i18n("Bookmarks"));
// File widget
mFileDock = mDockArea->createDockWidget("Files",SmallIcon("image"),NULL,i18n("Files"));
mFileViewController=new FileViewController(this, actionCollection());
mFileDock->setWidget(mFileViewController);
mFileDock->setEnableDocking(KDockWidget::DockNone);
mDockArea->setMainDockWidget(mFileDock);
// Meta info edit widget
mMetaDock = mDockArea->createDockWidget("File Attributes", SmallIcon("info"),NULL,
i18n("Image Comment"));
mMetaEdit = new MetaEdit(mMetaDock, mDocument);
mMetaDock->setWidget(mMetaEdit);
// Slide show controller (not really a widget)
mSlideShow=new SlideShow(mDocument);
// Default position on desktop
setGeometry(20,20,720,520);
// Default dock config
// (The "magic numbers" were found by adjusting the layout from within the
// app and looking at the result in the configuration file)
mFolderDock->manualDock(mFileDock, KDockWidget::DockLeft, 4000);
mImageDock->manualDock(mFolderDock, KDockWidget::DockBottom, 3734);
mMetaDock->manualDock(mImageDock, KDockWidget::DockBottom, 8560);
// Load dock config if up to date
if (config->hasGroup(CONFIG_DOCK_GROUP)) {
config->setGroup(CONFIG_DOCK_GROUP);
if (config->readNumEntry(CONFIG_GWENVIEW_DOCK_VERSION, 1)==GWENVIEW_DOCK_VERSION) {
mDockArea->readDockConfig(config,CONFIG_DOCK_GROUP);
} else {
KMessageBox::sorry(this, i18n(
"<qt><b>Configuration update</b><br>"
"Due to some changes in the dock behavior, your old dock configuration has been discarded. "
"Please adjust your docks again.</qt>")
);
// Store the default dock config and create the
// GWENVIEW_DOCK_VERSION entry
mDockArea->writeDockConfig(config,CONFIG_DOCK_GROUP);
config->writeEntry(CONFIG_GWENVIEW_DOCK_VERSION, GWENVIEW_DOCK_VERSION);
config->sync();
}
} else {
// There was no dock config, lets create the GWENVIEW_DOCK_VERSION entry
config->setGroup(CONFIG_DOCK_GROUP);
config->writeEntry(CONFIG_GWENVIEW_DOCK_VERSION, GWENVIEW_DOCK_VERSION);
config->sync();
}
// Load config
Cache::instance()->readConfig(config,CONFIG_CACHE_GROUP);
}
/**
* This method creates all the actions Interactions between them and with
* widgets are created in createObjectInteractions
*/
void MainWindow::createActions() {
// Stack
mSwitchToBrowseMode=new TDERadioAction(i18n("Browse"), "folder_image", CTRL + Key_Return, TQT_TQOBJECT(this), TQT_SLOT(slotToggleCentralStack()), actionCollection(), "switch_to_browse_mode");
mSwitchToBrowseMode->setExclusiveGroup("centralStackMode");
mSwitchToBrowseMode->setChecked(true);
mSwitchToViewMode=new TDERadioAction(i18n("View Image"), "image", 0, TQT_TQOBJECT(this), TQT_SLOT(slotToggleCentralStack()), actionCollection(), "switch_to_view_mode");
mSwitchToViewMode->setExclusiveGroup("centralStackMode");
// File
KStdAction::open(TQT_TQOBJECT(this),TQT_SLOT(showFileDialog()),actionCollection() );
mSaveFile=KStdAction::save(mDocument,TQT_SLOT(save()),actionCollection() );
mSaveFileAs=KStdAction::saveAs(mDocument,TQT_SLOT(saveAs()),actionCollection() );
mFilePrint = KStdAction::print(TQT_TQOBJECT(this), TQT_SLOT(printFile()), actionCollection());
mRenameFile=new TDEAction(i18n("&Rename..."),Key_F2,TQT_TQOBJECT(this),TQT_SLOT(renameFile()),actionCollection(),"file_rename");
mCopyFiles=new TDEAction(i18n("&Copy To..."),Key_F7,TQT_TQOBJECT(this),TQT_SLOT(copyFiles()),actionCollection(),"file_copy");
mMoveFiles=new TDEAction(i18n("&Move To..."),Key_F8,TQT_TQOBJECT(this),TQT_SLOT(moveFiles()),actionCollection(),"file_move");
mLinkFiles=new TDEAction(i18n("&Link To..."),Key_F9,TQT_TQOBJECT(this),TQT_SLOT(linkFiles()),actionCollection(),"file_link");
mDeleteFiles=new TDEAction(i18n("&Delete"),"edit-delete",Key_Delete,TQT_TQOBJECT(this),TQT_SLOT(deleteFiles()),actionCollection(),"file_delete");
mShowFileProperties=new TDEAction(i18n("Properties"),0,TQT_TQOBJECT(this),TQT_SLOT(showFileProperties()),actionCollection(),"file_properties");
KStdAction::quit( TQT_TQOBJECT(kapp), TQT_SLOT (closeAllWindows()), actionCollection() );
// Edit
mRotateLeft=new TDEAction(i18n("Rotate &Left"),"rotate_left",CTRL + Key_L, TQT_TQOBJECT(this), TQT_SLOT(rotateLeft()),actionCollection(),"rotate_left");
mRotateRight=new TDEAction(i18n("Rotate &Right"),"rotate_right",CTRL + Key_R, TQT_TQOBJECT(this), TQT_SLOT(rotateRight()),actionCollection(),"rotate_right");
mMirror=new TDEAction(i18n("&Mirror"),"mirror",0, TQT_TQOBJECT(this), TQT_SLOT(mirror()),actionCollection(),"mirror");
mFlip=new TDEAction(i18n("&Flip"),"flip",0, TQT_TQOBJECT(this), TQT_SLOT(flip()),actionCollection(),"flip");
// View
mReload=new TDEAction(i18n("Reload"), "reload", Key_F5, mDocument, TQT_SLOT(reload()), actionCollection(), "reload");
mReload->setEnabled(false);
mToggleFullScreen= KStdAction::fullScreen(TQT_TQOBJECT(this),TQT_SLOT(toggleFullScreen()),actionCollection(),0);
mToggleSlideShow=new TDEAction(i18n("Slide Show"),"slideshow_play",0,TQT_TQOBJECT(this),TQT_SLOT(toggleSlideShow()),actionCollection(),"slideshow");
mFullScreenLabelAction=new TDEToolBarLabelAction("", 0, 0, 0, actionCollection(), "fullscreen_label");
// Go
mGoUp=new TDEToolBarPopupAction(i18n("Up"), "go-up", ALT + Key_Up, TQT_TQOBJECT(this), TQT_SLOT(goUp()), actionCollection(), "go_up");
new TDEAction( i18n( "Home" ), "go-home", TDEStdAccel::shortcut(TDEStdAccel::Home), TQT_TQOBJECT(this), TQT_SLOT(goHome()), actionCollection(), "go_home");
// Window
mResetDockWidgets = new TDEAction(i18n("Reset"), 0, TQT_TQOBJECT(this), TQT_SLOT(resetDockWidgets()), actionCollection(), "reset_dock_widgets");
// Settings
mShowConfigDialog=
KStdAction::preferences(TQT_TQOBJECT(this), TQT_SLOT(showConfigDialog()), actionCollection() );
mShowKeyDialog=
KStdAction::keyBindings(TQT_TQOBJECT(this), TQT_SLOT(showKeyDialog()), actionCollection() );
(void)new TDEAction(i18n("Configure External Tools..."), "configure", 0,
TQT_TQOBJECT(this), TQT_SLOT(showExternalToolDialog()), actionCollection(), "configure_tools");
(void)KStdAction::configureToolbars(
TQT_TQOBJECT(this), TQT_SLOT(showToolBarDialog()), actionCollection() );
actionCollection()->readShortcutSettings();
}
/**
* This method creates the interactions between objects, when it's called, all
* widgets and actions have already been created
*/
void MainWindow::createObjectInteractions() {
// Actions in image view
{
TDEActionPtrList actions;
actions
<< mToggleFullScreen
<< mToggleSlideShow
<< mFileViewController->selectPrevious()
<< mFileViewController->selectNext()
<< mRotateLeft
<< mRotateRight
<< mFullScreenLabelAction
;
mImageViewController->setFullScreenCommonActions(actions);
}
{
TDEActionPtrList actions;
actions
<< mFileViewController->selectPrevious()
<< mFileViewController->selectNext()
<< mReload
;
mImageViewController->setNormalCommonActions(actions);
}
{
TDEActionPtrList actions;
actions
<< actionCollection()->action("view_zoom_in")
<< actionCollection()->action("view_zoom_to")
<< actionCollection()->action("view_zoom_out")
<< mRotateLeft
<< mRotateRight
;
mImageViewController->setImageViewActions(actions);
}
// Make sure file actions are correctly updated
connect(mFileViewController, TQT_SIGNAL(selectionChanged()),
TQT_TQOBJECT(this), TQT_SLOT(updateImageActions()) );
connect(mFileViewController, TQT_SIGNAL(requestContextMenu(const TQPoint&, bool)),
TQT_TQOBJECT(this), TQT_SLOT(openFileViewControllerContextMenu(const TQPoint&, bool)) );
// Bookmarks
TQString file = locate( "data", "tdefile/bookmarks.xml" );
if (file.isEmpty()) {
file = locateLocal( "data", "tdefile/bookmarks.xml" );
}
KBookmarkManager* manager=KBookmarkManager::managerForFile(file,false);
manager->setUpdate(true);
manager->setShowNSBookmarks(false);
mBookmarkViewController->init(manager);
BookmarkOwner* bookmarkOwner=new BookmarkOwner(this);
TDEActionMenu* bookmark=new TDEActionMenu(i18n( "&Bookmarks" ), "bookmark", actionCollection(), "bookmarks" );
new KBookmarkMenu(manager, bookmarkOwner, bookmark->popupMenu(), 0, true);
connect(bookmarkOwner,TQT_SIGNAL(openURL(const KURL&)),
mFileViewController,TQT_SLOT(setDirURL(const KURL&)) );
connect(mFileViewController,TQT_SIGNAL(directoryChanged(const KURL&)),
bookmarkOwner,TQT_SLOT(setURL(const KURL&)) );
}
void MainWindow::createHideShowAction(KDockWidget* dock) {
TQString caption;
if (dock->mayBeHide()) {
caption=i18n("Hide %1").arg(dock->caption());
} else {
caption=i18n("Show %1").arg(dock->caption());
}
TDEAction* action=new TDEAction(caption, 0, TQT_TQOBJECT(dock), TQT_SLOT(changeHideShowState()), (TQObject*)0 );
if (dock->icon()) {
action->setIconSet( TQIconSet(*dock->icon()) );
}
mWindowListActions.append(action);
}
void MainWindow::updateWindowActions() {
unplugActionList("winlist");
mWindowListActions.clear();
createHideShowAction(mFolderDock);
createHideShowAction(mImageDock);
createHideShowAction(mMetaDock);
plugActionList("winlist", mWindowListActions);
}
void MainWindow::createConnections() {
connect(mGoUp->popupMenu(), TQT_SIGNAL(aboutToShow()),
this,TQT_SLOT(fillGoUpMenu()));
connect(mGoUp->popupMenu(), TQT_SIGNAL(activated(int)),
this,TQT_SLOT(goUpTo(int)));
// Slideshow connections
connect( mSlideShow, TQT_SIGNAL(nextURL(const KURL&)),
TQT_SLOT( openURL(const KURL&)) );
connect( mSlideShow, TQT_SIGNAL( stateChanged(bool)),
TQT_SLOT( slotSlideShowChanged(bool)) );
// Dir view connections
connect(mDirViewController, TQT_SIGNAL(urlChanged(const KURL&)),
mFileViewController, TQT_SLOT(setDirURL(const KURL&)) );
connect(mDirViewController, TQT_SIGNAL(urlRenamed(const KURL&, const KURL&)),
TQT_TQOBJECT(this), TQT_SLOT(slotDirRenamed(const KURL&, const KURL&)) );
// Bookmark view connections
connect(mBookmarkViewController, TQT_SIGNAL(openURL(const KURL&)),
mFileViewController,TQT_SLOT(setDirURL(const KURL&)) );
connect(mFileViewController, TQT_SIGNAL(directoryChanged(const KURL&)),
mBookmarkViewController, TQT_SLOT(setURL(const KURL&)) );
// Pixmap view connections
connect(mImageViewController, TQT_SIGNAL(selectPrevious()),
mFileViewController, TQT_SLOT(slotSelectPrevious()) );
connect(mImageViewController, TQT_SIGNAL(selectNext()),
mFileViewController, TQT_SLOT(slotSelectNext()) );
connect(mImageViewController, TQT_SIGNAL(doubleClicked()),
mToggleFullScreen, TQT_SLOT(activate()) );
// File view connections
connect(mFileViewController,TQT_SIGNAL(urlChanged(const KURL&)),
mDocument,TQT_SLOT(setURL(const KURL&)) );
connect(mFileViewController,TQT_SIGNAL(directoryChanged(const KURL&)),
this,TQT_SLOT(slotDirURLChanged(const KURL&)) );
connect(mFileViewController,TQT_SIGNAL(directoryChanged(const KURL&)),
mDirViewController,TQT_SLOT(setURL(const KURL&)) );
connect(mFileViewController,TQT_SIGNAL(directoryChanged(const KURL&)),
mHistory,TQT_SLOT(addURLToHistory(const KURL&)) );
connect(mFileViewController,TQT_SIGNAL(completed()),
this,TQT_SLOT(updateStatusInfo()) );
connect(mFileViewController,TQT_SIGNAL(canceled()),
this,TQT_SLOT(updateStatusInfo()) );
connect(mFileViewController,TQT_SIGNAL(imageDoubleClicked()),
mToggleFullScreen,TQT_SLOT(activate()) );
connect(mFileViewController,TQT_SIGNAL(shownFileItemRefreshed(const KFileItem*)),
this,TQT_SLOT(slotShownFileItemRefreshed(const KFileItem*)) );
connect(mFileViewController,TQT_SIGNAL(sortingChanged()),
TQT_TQOBJECT(this), TQT_SLOT(updateStatusInfo()) );
// History connections
connect(mHistory, TQT_SIGNAL(urlChanged(const KURL&)),
mFileViewController, TQT_SLOT(setDirURL(const KURL&)) );
// Document connections
connect(mDocument,TQT_SIGNAL(loading()),
this,TQT_SLOT(slotImageLoading()) );
connect(mDocument,TQT_SIGNAL(loaded(const KURL&)),
this,TQT_SLOT(slotImageLoaded()) );
connect(mDocument,TQT_SIGNAL(saved(const KURL&)),
mFileViewController,TQT_SLOT(updateThumbnail(const KURL&)) );
connect(mDocument,TQT_SIGNAL(reloaded(const KURL&)),
mFileViewController,TQT_SLOT(updateThumbnail(const KURL&)) );
// Location bar
connect(mURLEdit, TQT_SIGNAL(activated(const TQString &)),
this,TQT_SLOT(slotGo()) );
connect(mURLEdit, TQT_SIGNAL(returnPressed()),
this,TQT_SLOT(slotGo()) );
// Non configurable stop-fullscreen accel
TQAccel* accel=new TQAccel(this);
accel->connectItem(accel->insertItem(Key_Escape),TQT_TQOBJECT(this),TQT_SLOT(escapePressed()));
// Dock related
connect(mDockArea->manager(), TQT_SIGNAL(change()),
TQT_TQOBJECT(this), TQT_SLOT(updateWindowActions()) );
// Plugin menu
TQPopupMenu *popup = static_cast<TQPopupMenu*>(
factory()->container( "plugins", this));
connect(popup, TQT_SIGNAL(aboutToShow()), TQT_TQOBJECT(this), TQT_SLOT(loadPlugins()) );
}
void MainWindow::createLocationToolBar() {
// URL Combo
mURLEdit=new KHistoryCombo();
mURLEdit->setDuplicatesEnabled(false);
mURLEdit->setPixmapProvider(new KURLPixmapProvider);
mURLEdit->setMaxCount(HISTORY_MAX_COUNT);
mURLEdit->setHistoryItems(MiscConfig::history());
// Do not let the combobox get wider than available space, as this would
// hide the toolbuttons after it
mURLEdit->setSizePolicy(TQSizePolicy::Expanding, TQSizePolicy::Fixed);
// Avoid stealing focus
mURLEdit->setFocusPolicy(TQ_ClickFocus);
mURLEditCompletion=new KURLCompletion();
mURLEdit->setCompletionObject(mURLEditCompletion);
mURLEdit->setAutoDeleteCompletionObject(true);
KWidgetAction* comboAction=new KWidgetAction( mURLEdit, i18n("Location Bar"), 0,
0, 0, actionCollection(), "location_url");
comboAction->setShortcutConfigurable(false);
comboAction->setAutoSized(true);
// Clear button
(void)new TDEAction( i18n("Clear Location Bar"),
TQApplication::reverseLayout()?"clear_left" : "locationbar_erase",
0, TQT_TQOBJECT(this), TQT_SLOT(clearLocationLabel()), actionCollection(), "clear_location");
// URL Label
TDEToolBarLabelAction* locationAction = new TDEToolBarLabelAction(i18n("L&ocation:"),
Key_F6, TQT_TQOBJECT(this), TQT_SLOT( activateLocationLabel()), actionCollection(), "location_label");
locationAction->setBuddy(mURLEdit);
// Go button
(void)new TDEAction(i18n("Go"), "key_enter", 0, TQT_TQOBJECT(this), TQT_SLOT(slotGo()), actionCollection(), "location_go");
}
void MainWindow::clearLocationLabel() {
mURLEdit->clearEdit();
mURLEdit->setFocus();
}
void MainWindow::activateLocationLabel() {
mURLEdit->setFocus();
mURLEdit->lineEdit()->selectAll();
}
#ifdef GV_HAVE_KIPI
void MainWindow::loadPlugins() {
// Already done
if (mPluginLoader) return;
LOG("Load plugins");
// Sets up the plugin interface, and load the plugins
KIPIInterface* interface = new KIPIInterface(this, mFileViewController);
mPluginLoader = new KIPI::PluginLoader(TQStringList(), interface );
connect( mPluginLoader, TQT_SIGNAL( replug() ), TQT_TQOBJECT(this), TQT_SLOT( slotReplug() ) );
mPluginLoader->loadPlugins();
}
// Helper class for slotReplug(), gcc does not want to instantiate templates
// with local classes, so this is declared outside of slotReplug()
struct MenuInfo {
TQString mName;
TQPtrList<TDEAction> mActions;
MenuInfo() {}
MenuInfo(const TQString& name) : mName(name) {}
};
void MainWindow::slotReplug() {
typedef TQMap<KIPI::Category, MenuInfo> CategoryMap;
CategoryMap categoryMap;
categoryMap[KIPI::IMAGESPLUGIN]=MenuInfo("image_actions");
categoryMap[KIPI::EFFECTSPLUGIN]=MenuInfo("effect_actions");
categoryMap[KIPI::TOOLSPLUGIN]=MenuInfo("tool_actions");
categoryMap[KIPI::IMPORTPLUGIN]=MenuInfo("import_actions");
categoryMap[KIPI::EXPORTPLUGIN]=MenuInfo("export_actions");
categoryMap[KIPI::BATCHPLUGIN]=MenuInfo("batch_actions");
categoryMap[KIPI::COLLECTIONSPLUGIN]=MenuInfo("collection_actions");
// Fill the mActions
KIPI::PluginLoader::PluginList pluginList=mPluginLoader->pluginList();
KIPI::PluginLoader::PluginList::ConstIterator it(pluginList.begin());
KIPI::PluginLoader::PluginList::ConstIterator itEnd(pluginList.end());
for( ; it!=itEnd; ++it ) {
if (!(*it)->shouldLoad()) continue;
KIPI::Plugin* plugin = (*it)->plugin();
Q_ASSERT(plugin);
if (!plugin) continue;
plugin->setup(this);
TDEActionPtrList actions = plugin->actions();
TDEActionPtrList::ConstIterator actionIt=actions.begin(), end=actions.end();
for (; actionIt!=end; ++actionIt) {
KIPI::Category category = plugin->category(*actionIt);
if (!categoryMap.contains(category)) {
kdWarning() << "Unknown category '" << category << "'\n";
continue;
}
categoryMap[category].mActions.append(*actionIt);
}
plugin->actionCollection()->readShortcutSettings();
}
// Create a dummy "no plugin" action list
TDEAction* noPlugin=new TDEAction(i18n("No Plugin"), 0, 0, 0, actionCollection(), "no_plugin");
noPlugin->setShortcutConfigurable(false);
noPlugin->setEnabled(false);
TQPtrList<TDEAction> noPluginList;
noPluginList.append(noPlugin);
// Fill the menu
CategoryMap::ConstIterator catIt=categoryMap.begin(), catItEnd=categoryMap.end();
for (; catIt!=catItEnd; ++catIt) {
const MenuInfo& info=catIt.data();
unplugActionList(info.mName);
if (info.mActions.count()>0) {
plugActionList(info.mName, info.mActions);
} else {
plugActionList(info.mName, noPluginList);
}
}
}
#else
void MainWindow::loadPlugins() {
// Create a dummy "no KIPI" action list
TDEAction* noPlugin=new TDEAction(i18n("No KIPI support"), 0, 0, 0, actionCollection(), "no_plugin");
noPlugin->setShortcutConfigurable(false);
noPlugin->setEnabled(false);
TQPtrList<TDEAction> noPluginList;
noPluginList.append(noPlugin);
TQStringList lst;
lst << "image_actions"
<< "effect_actions"
<< "tool_actions"
<< "import_actions"
<< "export_actions"
<< "batch_actions"
<< "collection_actions";
// Fill the menu
TQStringList::ConstIterator catIt=lst.begin(), catItEnd=lst.end();
for (; catIt!=catItEnd; ++catIt) {
plugActionList(*catIt, noPluginList);
}
}
void MainWindow::slotReplug() {
}
#endif
} // namespace
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