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Diffstat (limited to 'tqtinterface/qt4/tools/assistant/helpwindow.cpp')
| -rw-r--r-- | tqtinterface/qt4/tools/assistant/helpwindow.cpp | 282 |
1 files changed, 0 insertions, 282 deletions
diff --git a/tqtinterface/qt4/tools/assistant/helpwindow.cpp b/tqtinterface/qt4/tools/assistant/helpwindow.cpp deleted file mode 100644 index bf338a9..0000000 --- a/tqtinterface/qt4/tools/assistant/helpwindow.cpp +++ /dev/null @@ -1,282 +0,0 @@ -/********************************************************************** -** Copyright (C) 2000-2008 Trolltech ASA. All rights reserved. -** -** This file is part of the TQt Assistant. -** -** This file may be used under the terms of the GNU General -** Public License versions 2.0 or 3.0 as published by the Free -** Software Foundation and appearing in the files LICENSE.GPL2 -** and LICENSE.GPL3 included in the packaging of this file. -** Alternatively you may (at your option) use any later version -** of the GNU General Public License if such license has been -** publicly approved by Trolltech ASA (or its successors, if any) -** and the KDE Free TQt Foundation. -** -** Please review the following information to ensure GNU General -** Public Licensing requirements will be met: -** http://trolltech.com/products/qt/licenses/licensing/opensource/. -** If you are unsure which license is appropriate for your use, please -** review the following information: -** http://trolltech.com/products/qt/licenses/licensing/licensingoverview -** or contact the sales department at sales@trolltech.com. -** -** Licensees holding valid TQt Commercial licenses may use this file in -** accordance with the TQt Commercial License Agreement provided with -** the Software. -** -** This file is provided "AS IS" with NO WARRANTY OF ANY KIND, -** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted -** herein. -** -**********************************************************************/ - -#include "helpwindow.h" -#include "mainwindow.h" -#include "tabbedbrowser.h" -#include "helpdialogimpl.h" -#include "config.h" - -#include <tqapplication.h> -#include <tqclipboard.h> -#include <tqurl.h> -#include <tqmessagebox.h> -#include <tqdir.h> -#include <tqfile.h> -#include <tqprocess.h> -#include <tqpopupmenu.h> -#include <tqaction.h> -#include <tqfileinfo.h> -#include <tqevent.h> -#include <tqtextstream.h> -#include <tqtextcodec.h> - -#if defined(TQ_OS_WIN32) -#include <windows.h> -#endif - -HelpWindow::HelpWindow( MainWindow *w, TQWidget *parent, const char *name ) - : TQTextBrowser( parent, name ), mw( w ), blockScroll( FALSE ), - shiftPressed( FALSE ), newWindow( FALSE ) -{ - connect(this, TQT_SIGNAL(forwardAvailable(bool)), this, TQT_SLOT(updateForward(bool))); - connect(this, TQT_SIGNAL(backwardAvailable(bool)), this, TQT_SLOT(updateBackward(bool))); -} - -void HelpWindow::setSource( const TQString &name ) -{ - if ( name.isEmpty() ) - return; - - if (newWindow || shiftPressed) { - removeSelection(); - mw->saveSettings(); - mw->saveToolbarSettings(); - MainWindow *nmw = new MainWindow; - - TQFileInfo currentInfo( source() ); - TQFileInfo linkInfo( name ); - TQString target = name; - if( linkInfo.isRelative() ) - target = currentInfo.dirPath( TRUE ) + "/" + name; - - nmw->setup(); - nmw->move( mw->tqgeometry().topLeft() ); - if ( mw->isMaximized() ) - nmw->showMaximized(); - else - nmw->show(); - nmw->showLink( target ); - return; - } - - if ( name.left( 7 ) == "http://" || name.left( 6 ) == "ftp://" ) { - TQString webbrowser = Config::configuration()->webBrowser(); - if ( webbrowser.isEmpty() ) { -#if defined(TQ_OS_WIN32) - TQT_WA( { - ShellExecute( winId(), 0, (TCHAR*)name.ucs2(), 0, 0, SW_SHOWNORMAL ); - } , { - ShellExecuteA( winId(), 0, name.local8Bit(), 0, 0, SW_SHOWNORMAL ); - } ); -#elif defined(TQ_OS_MACX) - webbrowser = "/usr/bin/open"; -#else - int result = TQMessageBox::information( mw, tr( "Help" ), - tr( "Currently no Web browser is selected.\nPlease use the settings dialog to specify one!\n" ), - "Open", "Cancel" ); - if ( result == 0 ) { - emit chooseWebBrowser(); - webbrowser = Config::configuration()->webBrowser(); - } -#endif - if ( webbrowser.isEmpty() ) - return; - } - TQProcess *proc = new TQProcess(TQT_TQOBJECT(this)); - - proc->addArgument( webbrowser ); - TQObject::connect(proc, TQT_SIGNAL(processExited()), proc, TQT_SLOT(deleteLater())); - proc->addArgument( name ); - proc->start(); - return; - } - - if ( name.right( 3 ) == "pdf" ) { - TQString pdfbrowser = Config::configuration()->pdfReader(); - if ( pdfbrowser.isEmpty() ) { -#if defined(TQ_OS_MACX) - pdfbrowser = "/usr/bin/open"; -#else - TQMessageBox::information( mw, - tr( "Help" ), - tr( "No PDF Viewer has been specified\n" - "Please use the settings dialog to specify one!\n" ) ); - return; -#endif - } - TQFileInfo info( pdfbrowser ); - if( !info.exists() ) { - TQMessageBox::information( mw, - tr( "Help" ), - tr( "TQt Assistant is unable to start the PDF Viewer\n\n" - "%1\n\n" - "Please make sure that the executable exists and is located at\n" - "the specified location." ).arg( pdfbrowser ) ); - return; - } - TQProcess *proc = new TQProcess(TQT_TQOBJECT(this)); - TQObject::connect(proc, TQT_SIGNAL(processExited()), proc, TQT_SLOT(deleteLater())); - proc->addArgument( pdfbrowser ); - proc->addArgument( name ); - proc->start(); - - return; - } - - TQUrl u( context(), name ); - if ( !u.isLocalFile() ) { - TQMessageBox::information( mw, tr( "Help" ), tr( "Can't load and display non-local file\n" - "%1" ).arg( name ) ); - return; - } - - setText("<body bgcolor=\"" + paletteBackgroundColor().name() + "\">"); - TQTextBrowser::setSource( name ); -} - - -void HelpWindow::openLinkInNewWindow() -{ - if ( lastAnchor.isEmpty() ) - return; - newWindow = TRUE; - setSource(lastAnchor); - newWindow = FALSE; -} - -void HelpWindow::openLinkInNewWindow( const TQString &link ) -{ - lastAnchor = link; - openLinkInNewWindow(); -} - -void HelpWindow::openLinkInNewPage() -{ - if( lastAnchor.isEmpty() ) - return; - mw->browsers()->newTab( lastAnchor ); - lastAnchor = TQString(); -} - -void HelpWindow::openLinkInNewPage( const TQString &link ) -{ - lastAnchor = link; - openLinkInNewPage(); -} - -TQPopupMenu *HelpWindow::createPopupMenu( const TQPoint& pos ) -{ - TQPopupMenu *m = new TQPopupMenu(0); - lastAnchor = anchorAt( pos ); - if ( !lastAnchor.isEmpty() ) { - if ( lastAnchor.at( 0 ) == '#' ) { - TQString src = source(); - int hsh = src.find( '#' ); - lastAnchor = ( hsh>=0 ? src.left( hsh ) : src ) + lastAnchor; - } - m->insertItem( tr("Open Link in New Window\tShift+LMB"), - this, TQT_SLOT( openLinkInNewWindow() ) ); - m->insertItem( tr("Open Link in New Tab"), - this, TQT_SLOT( openLinkInNewPage() ) ); - } - mw->actionNewWindow->addTo( m ); - mw->actionOpenPage->addTo( m ); - mw->actionClosePage->addTo( m ); - m->insertSeparator(); - mw->actionGoPrevious->addTo( m ); - mw->actionGoNext->addTo( m ); - mw->actionGoHome->addTo( m ); - m->insertSeparator(); - mw->actionZoomIn->addTo( m ); - mw->actionZoomOut->addTo( m ); - m->insertSeparator(); - mw->actionEditCopy->addTo( m ); - mw->actionEditFind->addTo( m ); - return m; -} - -void HelpWindow::blockScrolling( bool b ) -{ - blockScroll = b; -} - -void HelpWindow::ensureCursorVisible() -{ - if ( !blockScroll ) - TQTextBrowser::ensureCursorVisible(); -} - -void HelpWindow::contentsMousePressEvent(TQMouseEvent *e) -{ - shiftPressed = ( e->state() & ShiftButton ); - TQTextBrowser::contentsMousePressEvent(e); -} - -void HelpWindow::keyPressEvent(TQKeyEvent *e) -{ - shiftPressed = ( e->state() & ShiftButton ); - TQTextBrowser::keyPressEvent(e); -} - -void HelpWindow::copy() -{ - if (textFormat() == TQt::PlainText) { - TQTextEdit::copy(); - } else { - TQt::TextFormat oldTf = textFormat(); - setTextFormat(TQt::PlainText); - TQString selectText = selectedText(); - selectText.replace("<br>", "\n"); - selectText.replace("\xa0", " "); - selectText.replace(">", ">"); - selectText.replace("<", "<"); - selectText.replace("&", "&"); - - TQClipboard *cb = TQApplication::tqclipboard(); - if (cb->supportsSelection()) - cb->setText(selectText, TQClipboard::Selection); - cb->setText(selectText, TQClipboard::Clipboard); - setTextFormat(oldTf); - } -} - -void HelpWindow::updateForward(bool fwd) -{ - fwdAvail = fwd; -} - -void HelpWindow::updateBackward(bool back) -{ - backAvail = back; -} |