mirror of
https://github.com/xiaoyifang/goldendict-ng.git
synced 2024-11-24 00:14:06 +00:00
04bdf3aa36
This is just a refinement on how the word search is done in the dictionaries that don't actually ability to search words in. Previously they emitted dummy italicized suggestions, which were getting in the way. Now they don't emit anything, but mark the search as uncertain. Any uncertain searches don't mark the word input with the different color to indicate the search has failed.
1798 lines
48 KiB
C++
1798 lines
48 KiB
C++
/* This file is (c) 2008-2010 Konstantin Isakov <ikm@users.berlios.de>
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* Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */
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#include "mainwindow.hh"
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#include "editdictionaries.hh"
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#include "loaddictionaries.hh"
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#include "preferences.hh"
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#include "ui_about.h"
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#include <limits.h>
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#include <QDir>
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#include <QMessageBox>
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#include <QIcon>
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#include <QToolBar>
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#include <QCloseEvent>
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#include <QDesktopServices>
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#include <set>
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#include <map>
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using std::set;
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using std::wstring;
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using std::map;
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using std::pair;
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MainWindow::MainWindow( Config::Class & cfg_ ):
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trayIcon( 0 ),
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groupLabel( &searchPaneTitleBar ),
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groupList( &searchPaneTitleBar ),
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escAction( this ),
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focusTranslateLineAction( this ),
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addTabAction( this ),
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closeCurrentTabAction( this ),
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switchToNextTabAction( this ),
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switchToPrevTabAction( this ),
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showDictBarNamesAction( tr( "Show Names in Dictionary Bar" ), this ),
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trayIconMenu( this ),
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addTab( this ),
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cfg( cfg_ ),
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history( History::Load() ),
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dictionaryBar( this, cfg.mutedDictionaries, configEvents ),
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articleMaker( dictionaries, groupInstances, cfg.preferences.displayStyle ),
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articleNetMgr( this, dictionaries, articleMaker,
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cfg.preferences.disallowContentFromOtherSites ),
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dictNetMgr( this ),
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wordFinder( this ),
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newReleaseCheckTimer( this )
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{
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applyQtStyleSheet( cfg.preferences.displayStyle );
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ui.setupUi( this );
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// Make the search pane's titlebar
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groupLabel.setText( tr( "Look up in:" ) );
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searchPaneTitleBarLayout.setContentsMargins( 8, 5, 8, 4 );
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searchPaneTitleBarLayout.addWidget( &groupLabel );
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searchPaneTitleBarLayout.addWidget( &groupList );
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searchPaneTitleBarLayout.addStretch();
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searchPaneTitleBar.setLayout( &searchPaneTitleBarLayout );
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ui.searchPane->setTitleBarWidget( &searchPaneTitleBar );
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// Make the toolbar
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navToolbar = addToolBar( tr( "Navigation" ) );
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navToolbar->setObjectName( "navToolbar" );
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navBack = navToolbar->addAction( QIcon( ":/icons/previous.png" ), tr( "Back" ) );
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navForward = navToolbar->addAction( QIcon( ":/icons/next.png" ), tr( "Forward" ) );
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navToolbar->addSeparator();
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navToolbar->addAction( ui.print );
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navToolbar->addAction( ui.saveArticle );
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navToolbar->addSeparator();
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enableScanPopup = navToolbar->addAction( QIcon( ":/icons/wizard.png" ), tr( "Scan Popup" ) );
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enableScanPopup->setCheckable( true );
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enableScanPopup->setVisible( cfg.preferences.enableScanPopup );
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if ( cfg.preferences.enableScanPopup && cfg.preferences.startWithScanPopupOn )
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enableScanPopup->setChecked( true );
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connect( enableScanPopup, SIGNAL( toggled( bool ) ),
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this, SLOT( scanEnableToggled( bool ) ) );
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navToolbar->addSeparator();
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navPronounce = navToolbar->addAction( QIcon( ":/icons/playsound.png" ), tr( "Pronounce Word (Alt+S)" ) );
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navPronounce->setShortcut( QKeySequence( "Alt+S" ) );
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navPronounce->setEnabled( false );
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connect( navPronounce, SIGNAL( triggered() ),
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this, SLOT( pronounce() ) );
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// zooming
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navToolbar->addSeparator();
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zoomIn = navToolbar->addAction( QIcon( ":/icons/icon32_zoomin.png" ), tr( "Zoom In" ) );
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zoomOut = navToolbar->addAction( QIcon( ":/icons/icon32_zoomout.png" ), tr( "Zoom Out" ) );
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zoomBase = navToolbar->addAction( QIcon( ":/icons/icon32_zoombase.png" ), tr( "Normal Size" ) );
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connect( zoomIn, SIGNAL( triggered() ),
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this, SLOT( zoomin() ) );
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connect( zoomOut, SIGNAL( triggered() ),
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this, SLOT( zoomout() ) );
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connect( zoomBase, SIGNAL( triggered() ),
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this, SLOT( unzoom() ) );
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// tray icon
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connect( trayIconMenu.addAction( tr( "Show &Main Window" ) ), SIGNAL( activated() ),
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this, SLOT( showMainWindow() ) );
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trayIconMenu.addAction( enableScanPopup );
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trayIconMenu.addSeparator();
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connect( trayIconMenu.addAction( tr( "&Quit" ) ), SIGNAL( activated() ),
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qApp, SLOT( quit() ) );
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escAction.setShortcutContext( Qt::WidgetWithChildrenShortcut );
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escAction.setShortcut( QKeySequence( "Esc" ) );
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connect( &escAction, SIGNAL( triggered() ),
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this, SLOT( handleEsc() ) );
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focusTranslateLineAction.setShortcutContext( Qt::WidgetWithChildrenShortcut );
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focusTranslateLineAction.setShortcuts( QList< QKeySequence >() <<
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QKeySequence( "Alt+D" ) <<
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QKeySequence( "Ctrl+L" ) );
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connect( &focusTranslateLineAction, SIGNAL( triggered() ),
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this, SLOT( focusTranslateLine() ) );
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ui.centralWidget->addAction( &escAction );
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ui.searchPaneWidget->addAction( &escAction );
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groupList.addAction( &escAction );
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ui.centralWidget->addAction( &focusTranslateLineAction );
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ui.searchPaneWidget->addAction( &focusTranslateLineAction );
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groupList.addAction( &focusTranslateLineAction );
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addTabAction.setShortcutContext( Qt::WidgetWithChildrenShortcut );
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addTabAction.setShortcut( QKeySequence( "Ctrl+T" ) );
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connect( &addTabAction, SIGNAL( triggered() ),
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this, SLOT( addNewTab() ) );
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addAction( &addTabAction );
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closeCurrentTabAction.setShortcutContext( Qt::WidgetWithChildrenShortcut );
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closeCurrentTabAction.setShortcut( QKeySequence( "Ctrl+W" ) );
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connect( &closeCurrentTabAction, SIGNAL( triggered() ),
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this, SLOT( closeCurrentTab() ) );
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addAction( &closeCurrentTabAction );
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switchToNextTabAction.setShortcutContext( Qt::WidgetWithChildrenShortcut );
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switchToNextTabAction.setShortcut( QKeySequence( "Ctrl+PgDown" ) );
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connect( &switchToNextTabAction, SIGNAL( triggered() ),
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this, SLOT( switchToNextTab() ) );
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addAction( &switchToNextTabAction );
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switchToPrevTabAction.setShortcutContext( Qt::WidgetWithChildrenShortcut );
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switchToPrevTabAction.setShortcut( QKeySequence( "Ctrl+PgUp" ) );
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connect( &switchToPrevTabAction, SIGNAL( triggered() ),
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this, SLOT( switchToPrevTab() ) );
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addAction( &switchToPrevTabAction );
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showDictBarNamesAction.setCheckable( true );
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showDictBarNamesAction.setChecked( cfg.showingDictBarNames );
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connect( &showDictBarNamesAction, SIGNAL( triggered() ),
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this, SLOT( showDictBarNamesTriggered() ) );
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// Popuplate 'View' menu
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ui.menuView->addAction( ui.searchPane->toggleViewAction() );
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ui.menuView->addSeparator();
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ui.menuView->addAction( dictionaryBar.toggleViewAction() );
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ui.menuView->addAction( navToolbar->toggleViewAction() );
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ui.menuView->addSeparator();
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ui.menuView->addAction( &showDictBarNamesAction );
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// Dictionary bar
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showDictBarNamesTriggered(); // Make update its state according to initial
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// setting
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addToolBar( &dictionaryBar );
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connect( dictionaryBar.toggleViewAction(), SIGNAL(triggered(bool)),
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this, SLOT(dictionaryBarToggled(bool)) );
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// This one will be disconnected once the slot is activated. It exists
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// only to handle the initial appearance of the dictionary bar.
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connect( dictionaryBar.toggleViewAction(), SIGNAL(toggled(bool)),
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this, SLOT(dictionaryBarToggled(bool)) );
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connect( &dictionaryBar, SIGNAL(editGroupRequested()),
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this, SLOT(editCurrentGroup()) );
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// History
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connect( &history, SIGNAL( itemsChanged() ),
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this, SLOT( historyChanged() ) );
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connect( ui.menuHistory, SIGNAL(triggered(QAction*)),
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this, SLOT(menuHistoryTriggered(QAction*)), Qt::QueuedConnection );
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// Show tray icon early so the user would be happy. It won't be functional
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// though until the program inits fully.
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if ( cfg.preferences.enableTrayIcon )
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{
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trayIcon = new QSystemTrayIcon( QIcon( ":/icons/programicon.png" ), this );
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trayIcon->setToolTip( tr( "Loading..." ) );
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trayIcon->show();
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}
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connect( navBack, SIGNAL( activated() ),
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this, SLOT( backClicked() ) );
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connect( navForward, SIGNAL( activated() ),
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this, SLOT( forwardClicked() ) );
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addTab.setAutoRaise( true );
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addTab.setIcon( QIcon( ":/icons/addtab.png" ) );
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ui.tabWidget->clear();
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ui.tabWidget->setCornerWidget( &addTab, Qt::TopLeftCorner );
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//ui.tabWidget->setCornerWidget( &closeTab, Qt::TopRightCorner );
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#if QT_VERSION >= 0x040500
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ui.tabWidget->setMovable( true );
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#endif
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#ifndef Q_OS_WIN32
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ui.tabWidget->setDocumentMode( true );
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#endif
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connect( &addTab, SIGNAL( clicked() ),
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this, SLOT( addNewTab() ) );
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connect( ui.tabWidget, SIGNAL( tabCloseRequested( int ) ),
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this, SLOT( tabCloseRequested( int ) ) );
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connect( ui.tabWidget, SIGNAL( currentChanged( int ) ),
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this, SLOT( tabSwitched( int ) ) );
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#if QT_VERSION >= 0x040500
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ui.tabWidget->setTabsClosable( true );
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#endif
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connect( ui.quit, SIGNAL( activated() ),
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qApp, SLOT( quit() ) );
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connect( ui.dictionaries, SIGNAL( activated() ),
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this, SLOT( editDictionaries() ) );
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connect( ui.preferences, SIGNAL( activated() ),
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this, SLOT( editPreferences() ) );
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connect( ui.visitHomepage, SIGNAL( activated() ),
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this, SLOT( visitHomepage() ) );
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connect( ui.visitForum, SIGNAL( activated() ),
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this, SLOT( visitForum() ) );
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connect( ui.about, SIGNAL( activated() ),
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this, SLOT( showAbout() ) );
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connect( &groupList, SIGNAL( currentIndexChanged( QString const & ) ),
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this, SLOT( currentGroupChanged( QString const & ) ) );
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connect( ui.translateLine, SIGNAL( textChanged( QString const & ) ),
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this, SLOT( translateInputChanged( QString const & ) ) );
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connect( ui.translateLine, SIGNAL( returnPressed() ),
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this, SLOT( translateInputFinished() ) );
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connect( ui.wordList, SIGNAL( itemSelectionChanged() ),
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this, SLOT( wordListSelectionChanged() ) );
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connect( &wordFinder, SIGNAL( updated() ),
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this, SLOT( prefixMatchUpdated() ) );
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connect( &wordFinder, SIGNAL( finished() ),
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this, SLOT( prefixMatchFinished() ) );
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connect( &configEvents, SIGNAL( mutedDictionariesChanged() ),
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this, SLOT( mutedDictionariesChanged() ) );
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ui.translateLine->installEventFilter( this );
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ui.wordList->installEventFilter( this );
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if ( cfg.mainWindowGeometry.size() )
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restoreGeometry( cfg.mainWindowGeometry );
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if ( cfg.mainWindowState.size() )
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restoreState( cfg.mainWindowState, 1 );
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applyProxySettings();
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makeDictionaries();
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// After we have dictionaries and groups, we can populate history
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historyChanged();
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addNewTab();
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// Show the initial welcome text
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{
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ArticleView & view =
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dynamic_cast< ArticleView & >( *( ui.tabWidget->currentWidget() ) );
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view.showDefinition( tr( "Welcome!" ), Instances::Group::HelpGroupId );
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}
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ui.translateLine->setFocus();
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if ( trayIcon )
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{
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// Upgrade existing dummy tray icon into a full-functional one
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trayIcon->setContextMenu( &trayIconMenu );
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trayIcon->show();
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connect( trayIcon, SIGNAL( activated( QSystemTrayIcon::ActivationReason ) ),
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this, SLOT( trayIconActivated( QSystemTrayIcon::ActivationReason ) ) );
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}
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updateTrayIcon();
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// Update zoomers
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applyZoomFactor();
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// Update autostart info
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setAutostart(cfg.preferences.autoStart);
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// Initialize global hotkeys
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installHotKeys();
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// Only show window initially if it wasn't configured differently
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if ( !cfg.preferences.enableTrayIcon || !cfg.preferences.startToTray )
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{
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show();
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focusTranslateLine();
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}
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connect( &newReleaseCheckTimer, SIGNAL( timeout() ),
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this, SLOT( checkForNewRelease() ) );
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prepareNewReleaseChecks();
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// makeDictionaries() didn't do deferred init - we do it here, at the end.
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doDeferredInit( dictionaries );
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}
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void MainWindow::mousePressEvent( QMouseEvent *event)
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{
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if (event->button() != Qt::MidButton)
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return QMainWindow::mousePressEvent(event);
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// middle clicked
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QString subtype = "plain";
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QString str = QApplication::clipboard()->text(subtype,
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QClipboard::Selection);
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ui.translateLine->setText(str);
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QKeyEvent ev(QEvent::Type(6)/*QEvent::KeyPress*/, Qt::Key_Enter,
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Qt::NoModifier);
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QApplication::sendEvent(ui.translateLine, &ev);
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}
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MainWindow::~MainWindow()
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{
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// Save MainWindow state and geometry
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cfg.mainWindowState = saveState( 1 );
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cfg.mainWindowGeometry = saveGeometry();
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// Close the popup, so it would save its geometry to config
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scanPopup.reset();
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// Save any changes in last chosen groups etc
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Config::save( cfg );
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// Close all tabs -- they should be destroyed before network managers
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// do.
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while( ui.tabWidget->count() )
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{
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QWidget * w = ui.tabWidget->widget( 0 );
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ui.tabWidget->removeTab( 0 );
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delete w;
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}
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}
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QPrinter & MainWindow::getPrinter()
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{
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if ( printer.get() )
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return *printer;
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printer = new QPrinter( QPrinter::HighResolution );
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return *printer;
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}
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void MainWindow::applyQtStyleSheet( QString const & displayStyle )
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{
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QFile builtInCssFile( ":/qt-style.css" );
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builtInCssFile.open( QFile::ReadOnly );
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QByteArray css = builtInCssFile.readAll();
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if ( displayStyle.size() )
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{
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// Load an additional stylesheet
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QFile builtInCssFile( QString( ":/qt-style-st-%1.css" ).arg( displayStyle ) );
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builtInCssFile.open( QFile::ReadOnly );
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css += builtInCssFile.readAll();
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}
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// Try loading a style sheet if there's one
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QFile cssFile( Config::getUserQtCssFileName() );
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if ( cssFile.open( QFile::ReadOnly ) )
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css += cssFile.readAll();
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setStyleSheet( css );
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}
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void MainWindow::updateTrayIcon()
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{
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if ( !trayIcon && cfg.preferences.enableTrayIcon )
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{
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// Need to show it
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trayIcon = new QSystemTrayIcon( QIcon( ":/icons/programicon.png" ), this );
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trayIcon->setContextMenu( &trayIconMenu );
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trayIcon->show();
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connect( trayIcon, SIGNAL( activated( QSystemTrayIcon::ActivationReason ) ),
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this, SLOT( trayIconActivated( QSystemTrayIcon::ActivationReason ) ) );
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}
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else
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if ( trayIcon && !cfg.preferences.enableTrayIcon )
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{
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// Need to hide it
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delete trayIcon;
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trayIcon = 0;
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}
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if ( trayIcon )
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{
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// Update the icon to reflect the scanning mode
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trayIcon->setIcon( QIcon(
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enableScanPopup->isChecked() ?
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":/icons/programicon_scan.png" :
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":/icons/programicon.png" ) );
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trayIcon->setToolTip( "GoldenDict" );
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}
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// The 'Close to tray' action is associated with the tray icon, so we hide
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// or show it here.
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ui.actionCloseToTray->setVisible( cfg.preferences.enableTrayIcon );
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}
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void MainWindow::closeEvent( QCloseEvent * ev )
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{
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if ( cfg.preferences.enableTrayIcon && cfg.preferences.closeToTray )
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{
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ev->ignore();
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hide();
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}
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else
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{
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ev->accept();
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qApp->quit();
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}
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}
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void MainWindow::applyProxySettings()
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{
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QNetworkProxy::ProxyType type = QNetworkProxy::NoProxy;
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if ( cfg.preferences.proxyServer.enabled )
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{
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switch( cfg.preferences.proxyServer.type )
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{
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case Config::ProxyServer::Socks5:
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type = QNetworkProxy::Socks5Proxy;
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break;
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case Config::ProxyServer::HttpConnect:
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type = QNetworkProxy::HttpProxy;
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break;
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case Config::ProxyServer::HttpGet:
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type = QNetworkProxy::HttpCachingProxy;
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break;
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default:
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break;
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}
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}
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QNetworkProxy proxy( type );
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if ( cfg.preferences.proxyServer.enabled )
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{
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proxy.setHostName( cfg.preferences.proxyServer.host );
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proxy.setPort( cfg.preferences.proxyServer.port );
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if ( cfg.preferences.proxyServer.user.size() )
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proxy.setUser( cfg.preferences.proxyServer.user );
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if ( cfg.preferences.proxyServer.password.size() )
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proxy.setPassword( cfg.preferences.proxyServer.password );
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}
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QNetworkProxy::setApplicationProxy( proxy );
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}
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|
|
void MainWindow::makeDictionaries()
|
|
{
|
|
scanPopup.reset();
|
|
|
|
wordFinder.clear();
|
|
|
|
dictionariesUnmuted.clear();
|
|
|
|
loadDictionaries( this, isVisible(), cfg, dictionaries, dictNetMgr, false );
|
|
|
|
updateStatusLine();
|
|
updateGroupList();
|
|
makeScanPopup();
|
|
}
|
|
|
|
void MainWindow::updateStatusLine()
|
|
{
|
|
unsigned articleCount = 0, wordCount = 0;
|
|
|
|
for( unsigned x = dictionaries.size(); x--; )
|
|
{
|
|
articleCount += dictionaries[ x ]->getArticleCount();
|
|
wordCount += dictionaries[ x ]->getWordCount();
|
|
}
|
|
|
|
statusBar()->showMessage( tr( "%1 dictionaries, %2 articles, %3 words" ).
|
|
arg( dictionaries.size() ).arg( articleCount ).
|
|
arg( wordCount ) );
|
|
}
|
|
|
|
void MainWindow::updateGroupList()
|
|
{
|
|
bool haveGroups = cfg.groups.size();
|
|
|
|
groupList.setVisible( haveGroups );
|
|
|
|
groupLabel.setText( haveGroups ? tr( "Look up in:" ) : tr( "Look up:" ) );
|
|
|
|
// currentIndexChanged() signal is very trigger-happy. To avoid triggering
|
|
// it, we disconnect it while we're clearing and filling back groups.
|
|
disconnect( &groupList, SIGNAL( currentIndexChanged( QString const & ) ),
|
|
this, SLOT( currentGroupChanged( QString const & ) ) );
|
|
|
|
groupInstances.clear();
|
|
|
|
// Add dictionaryOrder first, as the 'All' group.
|
|
{
|
|
Instances::Group g( cfg.dictionaryOrder, dictionaries );
|
|
|
|
// Add any missing entries to dictionary order
|
|
Instances::complementDictionaryOrder( g,
|
|
Instances::Group( cfg.inactiveDictionaries, dictionaries ),
|
|
dictionaries );
|
|
|
|
g.name = tr( "All" );
|
|
g.id = Instances::Group::AllGroupId;
|
|
g.icon = "folder.png";
|
|
|
|
groupInstances.push_back( g );
|
|
}
|
|
|
|
for( unsigned x = 0; x < cfg.groups.size(); ++x )
|
|
groupInstances.push_back( Instances::Group( cfg.groups[ x ], dictionaries ) );
|
|
|
|
// Update names for dictionaries that are present, so that they could be
|
|
// found in case they got moved.
|
|
Instances::updateNames( cfg, dictionaries );
|
|
|
|
groupList.fill( groupInstances );
|
|
groupList.setCurrentGroup( cfg.lastMainGroupId );
|
|
|
|
updateDictionaryBar();
|
|
|
|
connect( &groupList, SIGNAL( currentIndexChanged( QString const & ) ),
|
|
this, SLOT( currentGroupChanged( QString const & ) ) );
|
|
}
|
|
|
|
void MainWindow::updateDictionaryBar()
|
|
{
|
|
if ( !dictionaryBar.toggleViewAction()->isChecked() )
|
|
return; // It's not enabled, therefore hidden -- don't waste time
|
|
|
|
Instances::Group * grp =
|
|
groupInstances.findGroup( groupList.getCurrentGroup() );
|
|
|
|
if ( grp ) // Should always be !0, but check as a safeguard
|
|
dictionaryBar.setDictionaries( grp->dictionaries );
|
|
}
|
|
|
|
void MainWindow::makeScanPopup()
|
|
{
|
|
scanPopup.reset();
|
|
|
|
if ( !cfg.preferences.enableScanPopup &&
|
|
!cfg.preferences.enableClipboardHotkey )
|
|
return;
|
|
|
|
scanPopup = new ScanPopup( 0, cfg, articleNetMgr, dictionaries, groupInstances,
|
|
history );
|
|
|
|
scanPopup->setStyleSheet( styleSheet() );
|
|
|
|
if ( cfg.preferences.enableScanPopup && enableScanPopup->isChecked() )
|
|
scanPopup->enableScanning();
|
|
|
|
connect( scanPopup.get(), SIGNAL(editGroupRequested( unsigned )),
|
|
this,SLOT(editDictionaries( unsigned )), Qt::QueuedConnection );
|
|
}
|
|
|
|
vector< sptr< Dictionary::Class > > const & MainWindow::getActiveDicts()
|
|
{
|
|
if ( groupInstances.empty() )
|
|
return dictionaries;
|
|
|
|
int current = groupList.currentIndex();
|
|
|
|
if ( current < 0 || current >= (int) groupInstances.size() )
|
|
{
|
|
// This shouldn't ever happen
|
|
return dictionaries;
|
|
}
|
|
|
|
if ( !dictionaryBar.toggleViewAction()->isChecked() )
|
|
return groupInstances[ current ].dictionaries;
|
|
else
|
|
{
|
|
vector< sptr< Dictionary::Class > > const & activeDicts =
|
|
groupInstances[ current ].dictionaries;
|
|
|
|
// Populate the special dictionariesUnmuted array with only unmuted
|
|
// dictionaries
|
|
|
|
dictionariesUnmuted.clear();
|
|
dictionariesUnmuted.reserve( activeDicts.size() );
|
|
|
|
for( unsigned x = 0; x < activeDicts.size(); ++x )
|
|
if ( !cfg.mutedDictionaries.contains(
|
|
QString::fromStdString( activeDicts[ x ]->getId() ) ) )
|
|
dictionariesUnmuted.push_back( activeDicts[ x ] );
|
|
|
|
return dictionariesUnmuted;
|
|
}
|
|
}
|
|
|
|
void MainWindow::addNewTab()
|
|
{
|
|
createNewTab( true, tr( "(untitled)" ) );
|
|
}
|
|
|
|
ArticleView * MainWindow::createNewTab( bool switchToIt,
|
|
QString const & name )
|
|
{
|
|
ArticleView * view = new ArticleView( this, articleNetMgr, dictionaries,
|
|
groupInstances, false, cfg,
|
|
dictionaryBar.toggleViewAction(),
|
|
&cfg.mutedDictionaries,
|
|
&groupList );
|
|
|
|
connect( view, SIGNAL( titleChanged( ArticleView *, QString const & ) ),
|
|
this, SLOT( titleChanged( ArticleView *, QString const & ) ) );
|
|
|
|
connect( view, SIGNAL( iconChanged( ArticleView *, QIcon const & ) ),
|
|
this, SLOT( iconChanged( ArticleView *, QIcon const & ) ) );
|
|
|
|
connect( view, SIGNAL( pageLoaded( ArticleView * ) ),
|
|
this, SLOT( pageLoaded( ArticleView * ) ) );
|
|
|
|
connect( view, SIGNAL( openLinkInNewTab( QUrl const &, QUrl const &, QString const &, ArticleView::Contexts const & ) ),
|
|
this, SLOT( openLinkInNewTab( QUrl const &, QUrl const &, QString const &, ArticleView::Contexts const & ) ) );
|
|
|
|
connect( view, SIGNAL( showDefinitionInNewTab( QString const &, unsigned, QString const &, ArticleView::Contexts const & ) ),
|
|
this, SLOT( showDefinitionInNewTab( QString const &, unsigned, QString const &, ArticleView::Contexts const & ) ) );
|
|
|
|
connect( view, SIGNAL( typingEvent( QString const & ) ),
|
|
this, SLOT( typingEvent( QString const & ) ) );
|
|
|
|
int index = cfg.preferences.newTabsOpenAfterCurrentOne ?
|
|
ui.tabWidget->currentIndex() + 1 : ui.tabWidget->count();
|
|
|
|
QString escaped = name;
|
|
escaped.replace( "&", "&&" );
|
|
|
|
ui.tabWidget->insertTab( index, view, escaped );
|
|
|
|
if ( switchToIt )
|
|
ui.tabWidget->setCurrentIndex( index );
|
|
|
|
view->setZoomFactor( cfg.preferences.zoomFactor );
|
|
|
|
return view;
|
|
}
|
|
|
|
|
|
void MainWindow::tabCloseRequested( int x )
|
|
{
|
|
if ( ui.tabWidget->count() < 2 )
|
|
return; // We should always have at least one open tab
|
|
|
|
QWidget * w = ui.tabWidget->widget( x );
|
|
|
|
ui.tabWidget->removeTab( x );
|
|
|
|
delete w;
|
|
}
|
|
|
|
void MainWindow::closeCurrentTab()
|
|
{
|
|
tabCloseRequested( ui.tabWidget->currentIndex() );
|
|
}
|
|
|
|
void MainWindow::switchToNextTab()
|
|
{
|
|
if ( ui.tabWidget->count() < 2 )
|
|
return;
|
|
|
|
ui.tabWidget->setCurrentIndex( ( ui.tabWidget->currentIndex() + 1 ) % ui.tabWidget->count() );
|
|
}
|
|
|
|
void MainWindow::switchToPrevTab()
|
|
{
|
|
if ( ui.tabWidget->count() < 2 )
|
|
return;
|
|
|
|
if ( !ui.tabWidget->currentIndex() )
|
|
ui.tabWidget->setCurrentIndex( ui.tabWidget->count() - 1 );
|
|
else
|
|
ui.tabWidget->setCurrentIndex( ui.tabWidget->currentIndex() - 1 );
|
|
}
|
|
|
|
void MainWindow::backClicked()
|
|
{
|
|
printf( "Back\n" );
|
|
|
|
ArticleView & view =
|
|
dynamic_cast< ArticleView & >( *( ui.tabWidget->currentWidget() ) );
|
|
|
|
view.back();
|
|
}
|
|
|
|
void MainWindow::forwardClicked()
|
|
{
|
|
printf( "Forward\n" );
|
|
|
|
ArticleView & view =
|
|
dynamic_cast< ArticleView & >( *( ui.tabWidget->currentWidget() ) );
|
|
|
|
view.forward();
|
|
}
|
|
|
|
void MainWindow::titleChanged( ArticleView * view, QString const & title )
|
|
{
|
|
QString escaped = title;
|
|
escaped.replace( "&", "&&" );
|
|
|
|
ui.tabWidget->setTabText( ui.tabWidget->indexOf( view ), escaped );
|
|
}
|
|
|
|
void MainWindow::iconChanged( ArticleView * view, QIcon const & icon )
|
|
{
|
|
ui.tabWidget->setTabIcon( ui.tabWidget->indexOf( view ), groupInstances.size() > 1 ? icon : QIcon() );
|
|
}
|
|
|
|
void MainWindow::pageLoaded( ArticleView * view )
|
|
{
|
|
updatePronounceAvailability();
|
|
|
|
if ( cfg.preferences.pronounceOnLoadMain )
|
|
pronounce( view );
|
|
}
|
|
|
|
void MainWindow::tabSwitched( int )
|
|
{
|
|
updatePronounceAvailability();
|
|
}
|
|
|
|
void MainWindow::dictionaryBarToggled( bool )
|
|
{
|
|
// From now on, only the triggered() signal is interesting to us
|
|
disconnect( dictionaryBar.toggleViewAction(), SIGNAL(toggled(bool)),
|
|
this, SLOT(dictionaryBarToggled(bool)) );
|
|
|
|
updateDictionaryBar(); // Updates dictionary bar contents if it's shown
|
|
applyMutedDictionariesState(); // Visibility change affects searches and results
|
|
}
|
|
|
|
void MainWindow::pronounce( ArticleView * view )
|
|
{
|
|
if ( view )
|
|
view->playSound();
|
|
else
|
|
dynamic_cast< ArticleView & >( *( ui.tabWidget->currentWidget() ) ).playSound();
|
|
}
|
|
|
|
void MainWindow::updatePronounceAvailability()
|
|
{
|
|
bool pronounceEnabled = ui.tabWidget->count() > 0 &&
|
|
dynamic_cast< ArticleView & >( *( ui.tabWidget->currentWidget() ) ).hasSound();
|
|
|
|
navPronounce->setEnabled( pronounceEnabled );
|
|
}
|
|
|
|
void MainWindow::editDictionaries( unsigned editDictionaryGroup )
|
|
{
|
|
hotkeyWrapper.reset(); // No hotkeys while we're editing dictionaries
|
|
scanPopup.reset(); // No scan popup either. No one should use dictionaries.
|
|
|
|
wordFinder.clear();
|
|
dictionariesUnmuted.clear();
|
|
|
|
EditDictionaries dicts( this, cfg, dictionaries, groupInstances, dictNetMgr );
|
|
|
|
if ( editDictionaryGroup != Instances::Group::NoGroupId )
|
|
dicts.editGroup( editDictionaryGroup );
|
|
|
|
dicts.exec();
|
|
|
|
if ( dicts.areDictionariesChanged() || dicts.areGroupsChanged() )
|
|
{
|
|
updateGroupList();
|
|
|
|
Config::save( cfg );
|
|
}
|
|
|
|
makeScanPopup();
|
|
installHotKeys();
|
|
}
|
|
|
|
void MainWindow::editCurrentGroup()
|
|
{
|
|
editDictionaries( groupList.getCurrentGroup() );
|
|
}
|
|
|
|
void MainWindow::editPreferences()
|
|
{
|
|
hotkeyWrapper.reset(); // So we could use the keys it hooks
|
|
|
|
Preferences preferences( this, cfg.preferences );
|
|
|
|
preferences.show();
|
|
|
|
if ( preferences.exec() == QDialog::Accepted )
|
|
{
|
|
Config::Preferences p = preferences.getPreferences();
|
|
|
|
// See if we need to reapply stylesheets
|
|
if ( cfg.preferences.displayStyle != p.displayStyle )
|
|
{
|
|
applyQtStyleSheet( p.displayStyle );
|
|
articleMaker.setDisplayStyle( p.displayStyle );
|
|
|
|
for( int x = 0; x < ui.tabWidget->count(); ++x )
|
|
{
|
|
ArticleView & view =
|
|
dynamic_cast< ArticleView & >( *( ui.tabWidget->widget( x ) ) );
|
|
|
|
view.reload();
|
|
}
|
|
}
|
|
|
|
cfg.preferences = p;
|
|
|
|
enableScanPopup->setVisible( cfg.preferences.enableScanPopup );
|
|
|
|
if ( !cfg.preferences.enableScanPopup )
|
|
enableScanPopup->setChecked( false );
|
|
|
|
updateTrayIcon();
|
|
applyProxySettings();
|
|
makeScanPopup();
|
|
|
|
setAutostart( cfg.preferences.autoStart );
|
|
|
|
prepareNewReleaseChecks();
|
|
|
|
Config::save( cfg );
|
|
}
|
|
|
|
installHotKeys();
|
|
}
|
|
|
|
void MainWindow::currentGroupChanged( QString const & )
|
|
{
|
|
cfg.lastMainGroupId = groupList.getCurrentGroup();
|
|
|
|
updateDictionaryBar();
|
|
|
|
// Update word search results
|
|
|
|
translateInputChanged( ui.translateLine->text() );
|
|
}
|
|
|
|
void MainWindow::translateInputChanged( QString const & newValue )
|
|
{
|
|
// If there's some status bar message present, clear it since it may be
|
|
// about the previous search that has failed.
|
|
if ( !statusBar()->currentMessage().isEmpty() )
|
|
statusBar()->clearMessage();
|
|
|
|
// If some word is selected in the word list, unselect it. This prevents
|
|
// triggering a set of spurious activation signals when the list changes.
|
|
|
|
if ( ui.wordList->selectionModel()->hasSelection() )
|
|
ui.wordList->setCurrentItem( 0, QItemSelectionModel::Clear );
|
|
|
|
QString req = newValue.trimmed();
|
|
|
|
if ( !req.size() )
|
|
{
|
|
// An empty request always results in an empty result
|
|
wordFinder.cancel();
|
|
ui.wordList->clear();
|
|
ui.wordList->unsetCursor();
|
|
|
|
// Reset the noResults mark if it's on right now
|
|
if ( ui.translateLine->property( "noResults" ).toBool() )
|
|
{
|
|
ui.translateLine->setProperty( "noResults", false );
|
|
setStyleSheet( styleSheet() );
|
|
}
|
|
return;
|
|
}
|
|
|
|
ui.wordList->setCursor( Qt::WaitCursor );
|
|
|
|
wordFinder.prefixMatch( req, getActiveDicts() );
|
|
}
|
|
|
|
void MainWindow::translateInputFinished()
|
|
{
|
|
QString word = ui.translateLine->text();
|
|
|
|
if ( word.size() )
|
|
{
|
|
Qt::KeyboardModifiers mods = QApplication::keyboardModifiers();
|
|
if ( mods & Qt::ControlModifier )
|
|
addNewTab();
|
|
|
|
showTranslationFor( word );
|
|
|
|
if ( ui.searchPane->isFloating() )
|
|
activateWindow();
|
|
|
|
dynamic_cast< ArticleView & >( *( ui.tabWidget->currentWidget() ) ).focus();
|
|
}
|
|
}
|
|
|
|
void MainWindow::handleEsc()
|
|
{
|
|
if ( dynamic_cast< ArticleView & >( *( ui.tabWidget->currentWidget() ) ).closeSearch() )
|
|
return;
|
|
|
|
focusTranslateLine();
|
|
}
|
|
|
|
void MainWindow::focusTranslateLine()
|
|
{
|
|
if ( ui.searchPane->isFloating() )
|
|
ui.searchPane->activateWindow();
|
|
|
|
ui.translateLine->setFocus();
|
|
ui.translateLine->selectAll();
|
|
}
|
|
|
|
void MainWindow::prefixMatchUpdated()
|
|
{
|
|
updateMatchResults( false );
|
|
}
|
|
|
|
void MainWindow::prefixMatchFinished()
|
|
{
|
|
updateMatchResults( true );
|
|
}
|
|
|
|
void MainWindow::updateMatchResults( bool finished )
|
|
{
|
|
WordFinder::SearchResults const & results = wordFinder.getResults();
|
|
|
|
ui.wordList->setUpdatesEnabled( false );
|
|
|
|
for( unsigned x = 0; x < results.size(); ++x )
|
|
{
|
|
QListWidgetItem * i = ui.wordList->item( x );
|
|
|
|
if ( !i )
|
|
{
|
|
i = new QListWidgetItem( results[ x ].first, ui.wordList );
|
|
|
|
if ( results[ x ].second )
|
|
{
|
|
QFont f = i->font();
|
|
f.setItalic( true );
|
|
i->setFont( f );
|
|
}
|
|
ui.wordList->addItem( i );
|
|
}
|
|
else
|
|
{
|
|
if ( i->text() != results[ x ].first )
|
|
i->setText( results[ x ].first );
|
|
|
|
QFont f = i->font();
|
|
if ( f.italic() != results[ x ].second )
|
|
{
|
|
f.setItalic( results[ x ].second );
|
|
i->setFont( f );
|
|
}
|
|
}
|
|
if (i->text().at(0).direction() == QChar::DirR)
|
|
i->setTextAlignment(Qt::AlignRight);
|
|
if (i->text().at(0).direction() == QChar::DirL)
|
|
i->setTextAlignment(Qt::AlignLeft);
|
|
}
|
|
|
|
while ( ui.wordList->count() > (int) results.size() )
|
|
{
|
|
// Chop off any extra items that were there
|
|
QListWidgetItem * i = ui.wordList->takeItem( ui.wordList->count() - 1 );
|
|
|
|
if ( i )
|
|
delete i;
|
|
else
|
|
break;
|
|
}
|
|
|
|
if ( ui.wordList->count() )
|
|
{
|
|
ui.wordList->scrollToItem( ui.wordList->item( 0 ), QAbstractItemView::PositionAtTop );
|
|
ui.wordList->setCurrentItem( 0, QItemSelectionModel::Clear );
|
|
}
|
|
|
|
ui.wordList->setUpdatesEnabled( true );
|
|
|
|
if ( finished )
|
|
{
|
|
ui.wordList->unsetCursor();
|
|
|
|
// Visually mark the input line to mark if there's no results
|
|
|
|
bool setMark = results.empty() && !wordFinder.wasSearchUncertain();
|
|
|
|
if ( ui.translateLine->property( "noResults" ).toBool() != setMark )
|
|
{
|
|
ui.translateLine->setProperty( "noResults", setMark );
|
|
setStyleSheet( styleSheet() );
|
|
}
|
|
|
|
if ( !wordFinder.getErrorString().isEmpty() )
|
|
statusBar()->showMessage( tr( "WARNING: %1" ).arg( wordFinder.getErrorString() ) );
|
|
}
|
|
}
|
|
|
|
void MainWindow::applyMutedDictionariesState()
|
|
{
|
|
// Redo the current search request
|
|
translateInputChanged( ui.translateLine->text() );
|
|
|
|
// Update active article view
|
|
ArticleView & view =
|
|
dynamic_cast< ArticleView & >( *( ui.tabWidget->currentWidget() ) );
|
|
|
|
view.updateMutedContents();
|
|
}
|
|
|
|
bool MainWindow::eventFilter( QObject * obj, QEvent * ev )
|
|
{
|
|
if ( obj == ui.translateLine )
|
|
{
|
|
if ( ev->type() == /*QEvent::KeyPress*/ 6 )
|
|
{
|
|
QKeyEvent * keyEvent = static_cast< QKeyEvent * >( ev );
|
|
|
|
if ( keyEvent->matches( QKeySequence::MoveToNextLine ) && ui.wordList->count() )
|
|
{
|
|
ui.wordList->setFocus( Qt::ShortcutFocusReason );
|
|
ui.wordList->setCurrentRow( 0, QItemSelectionModel::ClearAndSelect );
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
else
|
|
if ( obj == ui.wordList )
|
|
{
|
|
if ( ev->type() == /*QEvent::KeyPress*/ 6 )
|
|
{
|
|
QKeyEvent * keyEvent = static_cast< QKeyEvent * >( ev );
|
|
|
|
if ( keyEvent->matches( QKeySequence::MoveToPreviousLine ) &&
|
|
!ui.wordList->currentRow() )
|
|
{
|
|
ui.wordList->setCurrentRow( 0, QItemSelectionModel::Clear );
|
|
ui.translateLine->setFocus( Qt::ShortcutFocusReason );
|
|
return true;
|
|
}
|
|
|
|
if ( keyEvent->matches( QKeySequence::InsertParagraphSeparator ) &&
|
|
ui.wordList->selectedItems().size() )
|
|
{
|
|
if ( ui.searchPane->isFloating() )
|
|
activateWindow();
|
|
|
|
dynamic_cast< ArticleView & >( *( ui.tabWidget->currentWidget() ) ).focus();
|
|
|
|
return true;
|
|
}
|
|
|
|
// Handle typing events used to initiate new lookups
|
|
|
|
if ( keyEvent->modifiers() &
|
|
( Qt::ControlModifier | Qt::AltModifier | Qt::MetaModifier ) )
|
|
return false; // A non-typing modifier is pressed
|
|
|
|
if ( keyEvent->key() == Qt::Key_Space ||
|
|
keyEvent->key() == Qt::Key_Backspace ||
|
|
keyEvent->key() == Qt::Key_Tab )
|
|
return false; // Those key have other uses than to start typing
|
|
// or don't make sense
|
|
|
|
QString text = keyEvent->text();
|
|
|
|
if ( text.size() )
|
|
{
|
|
typingEvent( text );
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
else
|
|
return QMainWindow::eventFilter( obj, ev );
|
|
|
|
return false;
|
|
}
|
|
|
|
void MainWindow::wordListItemActivated( QListWidgetItem * item )
|
|
{
|
|
showTranslationFor( item->text() );
|
|
}
|
|
|
|
void MainWindow::wordListSelectionChanged()
|
|
{
|
|
QList< QListWidgetItem * > selected = ui.wordList->selectedItems();
|
|
|
|
if ( selected.size() )
|
|
wordListItemActivated( selected.front() );
|
|
}
|
|
|
|
void MainWindow::openLinkInNewTab( QUrl const & url,
|
|
QUrl const & referrer,
|
|
QString const & fromArticle,
|
|
ArticleView::Contexts const & contexts )
|
|
{
|
|
createNewTab( !cfg.preferences.newTabsOpenInBackground, "" )->
|
|
openLink( url, referrer, fromArticle, contexts );
|
|
}
|
|
|
|
void MainWindow::showDefinitionInNewTab( QString const & word,
|
|
unsigned group,
|
|
QString const & fromArticle,
|
|
ArticleView::Contexts const & contexts )
|
|
{
|
|
createNewTab( !cfg.preferences.newTabsOpenInBackground, word )->
|
|
showDefinition( word, group, fromArticle, contexts );
|
|
}
|
|
|
|
void MainWindow::typingEvent( QString const & t )
|
|
{
|
|
if ( t == "\n" || t == "\r" )
|
|
focusTranslateLine();
|
|
else
|
|
{
|
|
if ( ui.searchPane->isFloating() )
|
|
ui.searchPane->activateWindow();
|
|
|
|
ui.translateLine->setText( t );
|
|
ui.translateLine->setFocus();
|
|
ui.translateLine->setCursorPosition( t.size() );
|
|
}
|
|
}
|
|
|
|
void MainWindow::mutedDictionariesChanged()
|
|
{
|
|
if ( dictionaryBar.toggleViewAction()->isChecked() )
|
|
applyMutedDictionariesState();
|
|
}
|
|
|
|
void MainWindow::showTranslationFor( QString const & inWord,
|
|
unsigned inGroup )
|
|
{
|
|
ArticleView & view =
|
|
dynamic_cast< ArticleView & >( *( ui.tabWidget->currentWidget() ) );
|
|
|
|
navPronounce->setEnabled( false );
|
|
|
|
unsigned group = inGroup ? inGroup :
|
|
( groupInstances.empty() ? 0 :
|
|
groupInstances[ groupList.currentIndex() ].id );
|
|
|
|
view.showDefinition( inWord, group );
|
|
|
|
updatePronounceAvailability();
|
|
|
|
// Add to history
|
|
|
|
history.addItem( History::Item( group, inWord.trimmed() ) );
|
|
history.save();
|
|
|
|
#if 0
|
|
QUrl req;
|
|
|
|
req.setScheme( "gdlookup" );
|
|
req.setHost( "localhost" );
|
|
req.addQueryItem( "word", inWord );
|
|
req.addQueryItem( "group",
|
|
cfg.groups.empty() ? "" :
|
|
groupInstances[ groupList.currentIndex() ].name );
|
|
|
|
ui.definition->load( req );
|
|
|
|
return;
|
|
#endif
|
|
|
|
#if 0
|
|
wstring word = inWord.trimmed().toStdWString();
|
|
|
|
// Where to look?
|
|
|
|
vector< sptr< Dictionary::Class > > const & activeDicts = getActiveDicts();
|
|
|
|
// Accumulate main forms
|
|
|
|
vector< wstring > alts;
|
|
|
|
{
|
|
set< wstring > altsSet;
|
|
|
|
for( unsigned x = 0; x < activeDicts.size(); ++x )
|
|
{
|
|
vector< wstring > found = activeDicts[ x ]->findHeadwordsForSynonym( word );
|
|
|
|
altsSet.insert( found.begin(), found.end() );
|
|
}
|
|
|
|
alts.insert( alts.begin(), altsSet.begin(), altsSet.end() );
|
|
}
|
|
|
|
for( unsigned x = 0; x < alts.size(); ++x )
|
|
{
|
|
printf( "Alt: %ls\n", alts[ x ].c_str() );
|
|
}
|
|
|
|
|
|
string result =
|
|
"<html><head>"
|
|
"<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">";
|
|
|
|
QFile cssFile( Config::getUserCssFileName() );
|
|
|
|
if ( cssFile.open( QFile::ReadOnly ) )
|
|
{
|
|
result += "<style type=\"text/css\">\n";
|
|
result += cssFile.readAll().data();
|
|
result += "</style>\n";
|
|
}
|
|
|
|
result += "</head><body>";
|
|
|
|
for( unsigned x = 0; x < activeDicts.size(); ++x )
|
|
{
|
|
try
|
|
{
|
|
string body = activeDicts[ x ]->getArticle( word, alts );
|
|
|
|
printf( "From %s: %s\n", activeDicts[ x ]->getName().c_str(), body.c_str() );
|
|
|
|
result += "<div class=\"gddictname\">From " + activeDicts[ x ]->getName() + "</div>" + body;
|
|
}
|
|
catch( Dictionary::exNoSuchWord & )
|
|
{
|
|
continue;
|
|
}
|
|
}
|
|
|
|
result += "</body></html>";
|
|
|
|
ArticleMaker am( dictionaries, groupInstances );
|
|
|
|
string result = am.makeDefinitionFor( inWord, "En" );
|
|
|
|
ui.definition->setContent( result.c_str(), QString() );
|
|
|
|
#endif
|
|
|
|
//ui.tabWidget->setTabText( ui.tabWidget->indexOf(ui.tab), inWord.trimmed() );
|
|
}
|
|
|
|
void MainWindow::toggleMainWindow( bool onlyShow )
|
|
{
|
|
bool shown = false;
|
|
|
|
if ( !isVisible() )
|
|
{
|
|
show();
|
|
activateWindow();
|
|
raise();
|
|
shown = true;
|
|
}
|
|
else
|
|
if ( isMinimized() )
|
|
{
|
|
showNormal();
|
|
activateWindow();
|
|
raise();
|
|
shown = true;
|
|
}
|
|
else
|
|
if ( !isActiveWindow() )
|
|
{
|
|
activateWindow();
|
|
raise();
|
|
shown = true;
|
|
}
|
|
else
|
|
if ( !onlyShow )
|
|
hide();
|
|
|
|
if ( shown )
|
|
focusTranslateLine();
|
|
}
|
|
|
|
void MainWindow::installHotKeys()
|
|
{
|
|
hotkeyWrapper.reset(); // Remove the old one
|
|
|
|
if ( cfg.preferences.enableMainWindowHotkey ||
|
|
cfg.preferences.enableClipboardHotkey )
|
|
{
|
|
try
|
|
{
|
|
hotkeyWrapper = new HotkeyWrapper( this );
|
|
}
|
|
catch( HotkeyWrapper::exInit & )
|
|
{
|
|
QMessageBox::critical( this, tr( "GoldenDict" ),
|
|
tr( "Failed to initialize hotkeys monitoring mechanism.<br>"
|
|
"Make sure your XServer has RECORD extension turned on." ) );
|
|
|
|
return;
|
|
}
|
|
|
|
if ( cfg.preferences.enableMainWindowHotkey )
|
|
hotkeyWrapper->setGlobalKey( cfg.preferences.mainWindowHotkey.key1,
|
|
cfg.preferences.mainWindowHotkey.key2,
|
|
cfg.preferences.mainWindowHotkey.modifiers,
|
|
0 );
|
|
|
|
if ( cfg.preferences.enableClipboardHotkey && scanPopup.get() )
|
|
{
|
|
hotkeyWrapper->setGlobalKey( cfg.preferences.clipboardHotkey.key1,
|
|
cfg.preferences.clipboardHotkey.key2,
|
|
cfg.preferences.clipboardHotkey.modifiers,
|
|
1 );
|
|
}
|
|
|
|
connect( hotkeyWrapper.get(), SIGNAL( hotkeyActivated( int ) ),
|
|
this, SLOT( hotKeyActivated( int ) ) );
|
|
}
|
|
}
|
|
|
|
void MainWindow::hotKeyActivated( int hk )
|
|
{
|
|
if ( !hk )
|
|
on_actionCloseToTray_activated();
|
|
else
|
|
if ( scanPopup.get() )
|
|
scanPopup->translateWordFromClipboard();
|
|
}
|
|
|
|
void MainWindow::prepareNewReleaseChecks()
|
|
{
|
|
if ( cfg.preferences.checkForNewReleases )
|
|
{
|
|
QDateTime now = QDateTime::currentDateTime();
|
|
|
|
if ( !cfg.timeForNewReleaseCheck.isValid() ||
|
|
now.daysTo( cfg.timeForNewReleaseCheck ) > 2 )
|
|
{
|
|
// The date is invalid, or the check is set to happen more than 2 days
|
|
// in the future -- fix that.
|
|
cfg.timeForNewReleaseCheck = now.addDays( 2 );
|
|
}
|
|
|
|
int secsToCheck = now.secsTo( cfg.timeForNewReleaseCheck );
|
|
|
|
if ( secsToCheck < 1 )
|
|
secsToCheck = 1;
|
|
|
|
newReleaseCheckTimer.setSingleShot( true );
|
|
newReleaseCheckTimer.start( secsToCheck * 1000 );
|
|
}
|
|
else
|
|
newReleaseCheckTimer.stop(); // In case it was started before
|
|
}
|
|
|
|
void MainWindow::checkForNewRelease()
|
|
{
|
|
latestReleaseReply.reset();
|
|
|
|
QNetworkRequest req(
|
|
QUrl( "http://goldendict.berlios.de/latest_release.php?current="
|
|
PROGRAM_VERSION "&platform="
|
|
#ifdef Q_WS_X11
|
|
"x11"
|
|
#endif
|
|
#ifdef Q_WS_MAC
|
|
"mac"
|
|
#endif
|
|
#ifdef Q_WS_QWS
|
|
"qws"
|
|
#endif
|
|
#ifdef Q_WS_WIN
|
|
"win"
|
|
#endif
|
|
) );
|
|
|
|
latestReleaseReply = articleNetMgr.get( req );
|
|
|
|
connect( latestReleaseReply.get(), SIGNAL( finished() ),
|
|
this, SLOT( latestReleaseReplyReady() ), Qt::QueuedConnection );
|
|
}
|
|
|
|
void MainWindow::latestReleaseReplyReady()
|
|
{
|
|
if ( !latestReleaseReply.get() )
|
|
return; // Some stray signal
|
|
|
|
bool success = false;
|
|
QString latestVersion, downloadUrl;
|
|
|
|
// See if we succeeded
|
|
|
|
if ( latestReleaseReply->error() == QNetworkReply::NoError )
|
|
{
|
|
QString latestReleaseInfo = QString::fromUtf8( latestReleaseReply->readLine() ).trimmed();
|
|
QStringList parts = latestReleaseInfo.split( ' ' );
|
|
if ( parts.size() == 2 )
|
|
{
|
|
latestVersion = parts[ 0 ];
|
|
downloadUrl = parts[ 1 ];
|
|
success = true;
|
|
}
|
|
}
|
|
|
|
latestReleaseReply.reset();
|
|
|
|
if ( !success )
|
|
{
|
|
// Failed -- reschedule to check in two hours
|
|
newReleaseCheckTimer.start( 2 * 60 * 60 * 1000 );
|
|
|
|
printf( "Failed to check program version, retry in two hours\n" );
|
|
}
|
|
else
|
|
{
|
|
// Success -- reschedule for a normal check and save config
|
|
cfg.timeForNewReleaseCheck = QDateTime();
|
|
|
|
prepareNewReleaseChecks();
|
|
|
|
Config::save( cfg );
|
|
|
|
printf( "Program version's check successful, current version is %ls\n",
|
|
latestVersion.toStdWString().c_str() );
|
|
}
|
|
|
|
if ( success && latestVersion > PROGRAM_VERSION && latestVersion != cfg.skippedRelease )
|
|
{
|
|
QMessageBox msg( QMessageBox::Information,
|
|
tr( "New Release Available" ),
|
|
tr( "Version <b>%1</b> of GoldenDict is now available for download.<br>"
|
|
"Click <b>Download</b> to get to the download page." ).arg( latestVersion ),
|
|
QMessageBox::NoButton,
|
|
this );
|
|
|
|
QPushButton * dload = msg.addButton( tr( "Download" ), QMessageBox::AcceptRole );
|
|
QPushButton * skip = msg.addButton( tr( "Skip This Release" ), QMessageBox::DestructiveRole );
|
|
msg.addButton( QMessageBox::Cancel );
|
|
|
|
msg.exec();
|
|
|
|
if ( msg.clickedButton() == dload )
|
|
QDesktopServices::openUrl( QUrl( downloadUrl ) );
|
|
else
|
|
if ( msg.clickedButton() == skip )
|
|
{
|
|
cfg.skippedRelease = latestVersion;
|
|
Config::save( cfg );
|
|
}
|
|
}
|
|
}
|
|
|
|
void MainWindow::trayIconActivated( QSystemTrayIcon::ActivationReason r )
|
|
{
|
|
switch(r) {
|
|
case QSystemTrayIcon::Trigger:
|
|
// Left click toggles the visibility of main window
|
|
toggleMainWindow();
|
|
break;
|
|
|
|
case QSystemTrayIcon::MiddleClick:
|
|
// Middle mouse click on Tray translates selection
|
|
// it is functional like as stardict
|
|
if ( scanPopup.get() ) {
|
|
scanPopup->translateWordFromSelection();
|
|
}
|
|
break;
|
|
default:
|
|
break;
|
|
|
|
}
|
|
}
|
|
|
|
void MainWindow::scanEnableToggled( bool on )
|
|
{
|
|
if ( !cfg.preferences.enableScanPopup )
|
|
return;
|
|
|
|
if ( scanPopup )
|
|
{
|
|
if ( on )
|
|
scanPopup->enableScanning();
|
|
else
|
|
scanPopup->disableScanning();
|
|
}
|
|
|
|
updateTrayIcon();
|
|
}
|
|
|
|
void MainWindow::showMainWindow()
|
|
{
|
|
toggleMainWindow( true );
|
|
}
|
|
|
|
void MainWindow::visitHomepage()
|
|
{
|
|
QDesktopServices::openUrl( QUrl( "http://goldendict.berlios.de/" ) );
|
|
}
|
|
|
|
void MainWindow::visitForum()
|
|
{
|
|
QDesktopServices::openUrl( QUrl( "http://goldendict.berlios.de/forum/" ) );
|
|
}
|
|
|
|
void MainWindow::showAbout()
|
|
{
|
|
QDialog about( this );
|
|
|
|
Ui::About ui;
|
|
|
|
ui.setupUi( &about );
|
|
|
|
ui.version->setText( PROGRAM_VERSION );
|
|
|
|
about.show();
|
|
about.exec();
|
|
}
|
|
|
|
void MainWindow::showDictBarNamesTriggered()
|
|
{
|
|
bool show = showDictBarNamesAction.isChecked();
|
|
|
|
dictionaryBar.setToolButtonStyle( show ? Qt::ToolButtonTextBesideIcon :
|
|
Qt::ToolButtonIconOnly );
|
|
cfg.showingDictBarNames = show;
|
|
}
|
|
|
|
void MainWindow::historyChanged()
|
|
{
|
|
// Rebuild history menu
|
|
|
|
ui.menuHistory->clear();
|
|
|
|
QList< History::Item > const & items = history.getItems();
|
|
|
|
for( int x = 0; x < items.size(); ++x )
|
|
{
|
|
History::Item const * i = &items[ x ];
|
|
|
|
Instances::Group const * group = groupInstances.findGroup( i->groupId );
|
|
|
|
QIcon icon = group ? group->makeIcon() : QIcon();
|
|
|
|
QAction * action = ui.menuHistory->addAction( icon, i->word );
|
|
|
|
action->setData( x );
|
|
}
|
|
|
|
ui.menuHistory->addSeparator();
|
|
|
|
ui.menuHistory->addAction( ui.clearHistory );
|
|
|
|
ui.clearHistory->setEnabled( items.size() );
|
|
}
|
|
|
|
void MainWindow::menuHistoryTriggered( QAction * action )
|
|
{
|
|
if ( action->data().type() != QVariant::Int )
|
|
return; // Not the item we added
|
|
|
|
int index = action->data().toInt();
|
|
|
|
QList< History::Item > const & items = history.getItems();
|
|
|
|
if ( index < 0 || index >= items.size() )
|
|
return; // Something's not right
|
|
|
|
History::Item const & item = items[ index ];
|
|
|
|
showTranslationFor( item.word, item.groupId );
|
|
}
|
|
|
|
void MainWindow::on_clearHistory_activated()
|
|
{
|
|
history.clear();
|
|
}
|
|
|
|
void MainWindow::setAutostart(bool autostart)
|
|
{
|
|
#ifdef Q_OS_WIN32
|
|
QSettings reg("HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Run",
|
|
QSettings::NativeFormat);
|
|
if (autostart) {
|
|
QString app_fname = QString("\"%1\"").arg( QCoreApplication::applicationFilePath() );
|
|
app_fname.replace("/", "\\");
|
|
reg.setValue(QCoreApplication::applicationName(), app_fname);
|
|
}
|
|
else {
|
|
reg.remove(QCoreApplication::applicationName());
|
|
}
|
|
reg.sync();
|
|
#else
|
|
// this is for KDE
|
|
QString app_fname = QFileInfo(QCoreApplication::applicationFilePath()).baseName();
|
|
QString lnk(QDir::homePath()+"/.kde/Autostart/"+app_fname);
|
|
if (autostart) {
|
|
QFile f(QCoreApplication::applicationFilePath());
|
|
f.link(lnk);
|
|
} else {
|
|
QFile::remove(lnk);
|
|
}
|
|
#endif
|
|
}
|
|
|
|
void MainWindow::on_actionCloseToTray_activated()
|
|
{
|
|
toggleMainWindow( !cfg.preferences.enableTrayIcon );
|
|
}
|
|
|
|
void MainWindow::on_pageSetup_activated()
|
|
{
|
|
if ( getPrinter().isValid() )
|
|
{
|
|
QPageSetupDialog dialog( &getPrinter(), this );
|
|
|
|
dialog.exec();
|
|
}
|
|
else
|
|
QMessageBox::critical( this, tr( "Page Setup" ),
|
|
tr( "No printer is available. Please install one first." ) );
|
|
}
|
|
|
|
void MainWindow::on_printPreview_activated()
|
|
{
|
|
QPrintPreviewDialog dialog( &getPrinter(), this );
|
|
|
|
connect( &dialog, SIGNAL( paintRequested( QPrinter * ) ),
|
|
this, SLOT( printPreviewPaintRequested( QPrinter * ) ) );
|
|
|
|
dialog.exec();
|
|
}
|
|
|
|
void MainWindow::on_print_activated()
|
|
{
|
|
QPrintDialog dialog( &getPrinter(), this );
|
|
|
|
dialog.setWindowTitle( tr( "Print Article") );
|
|
|
|
if ( dialog.exec() != QDialog::Accepted )
|
|
return;
|
|
|
|
ArticleView & view = dynamic_cast< ArticleView & >( *( ui.tabWidget->currentWidget() ) );
|
|
|
|
view.print( &getPrinter() );
|
|
}
|
|
|
|
void MainWindow::printPreviewPaintRequested( QPrinter * printer )
|
|
{
|
|
ArticleView & view = dynamic_cast< ArticleView & >( *( ui.tabWidget->currentWidget() ) );
|
|
|
|
view.print( printer );
|
|
}
|
|
|
|
void MainWindow::on_saveArticle_activated()
|
|
{
|
|
ArticleView & view = dynamic_cast< ArticleView & >( *( ui.tabWidget->currentWidget() ) );
|
|
|
|
QFileDialog fileDialog( this, tr( "Save Article As" ), QString(), tr( "Html files (*.html *.htm)" ) );
|
|
|
|
fileDialog.setAcceptMode( QFileDialog::AcceptSave );
|
|
|
|
fileDialog.setDefaultSuffix( "html" );
|
|
|
|
fileDialog.selectFile( view.getTitle() + ".html" );
|
|
|
|
if ( fileDialog.exec() && fileDialog.selectedFiles().size() == 1 )
|
|
{
|
|
QString fileName = fileDialog.selectedFiles().front();
|
|
|
|
QFile file( fileName );
|
|
|
|
if ( !file.open( QIODevice::WriteOnly ) )
|
|
QMessageBox::critical( this, tr( "Error" ),
|
|
tr( "Can't save article: %1" ).arg( file.errorString() ) );
|
|
else
|
|
file.write( view.toHtml().toUtf8() );
|
|
}
|
|
}
|
|
|
|
void MainWindow::on_rescanFiles_activated()
|
|
{
|
|
hotkeyWrapper.reset(); // No hotkeys while we're editing dictionaries
|
|
scanPopup.reset(); // No scan popup either. No one should use dictionaries.
|
|
|
|
groupInstances.clear(); // Release all the dictionaries they hold
|
|
|
|
loadDictionaries( this, true, cfg, dictionaries, dictNetMgr );
|
|
|
|
updateGroupList();
|
|
|
|
makeScanPopup();
|
|
installHotKeys();
|
|
}
|
|
|
|
void MainWindow::zoomin()
|
|
{
|
|
cfg.preferences.zoomFactor += 0.1;
|
|
applyZoomFactor();
|
|
}
|
|
|
|
void MainWindow::zoomout()
|
|
{
|
|
cfg.preferences.zoomFactor -= 0.1;
|
|
applyZoomFactor();
|
|
}
|
|
|
|
void MainWindow::unzoom()
|
|
{
|
|
cfg.preferences.zoomFactor = 1;
|
|
applyZoomFactor();
|
|
}
|
|
|
|
void MainWindow::applyZoomFactor()
|
|
{
|
|
if ( cfg.preferences.zoomFactor >= 3 )
|
|
cfg.preferences.zoomFactor = 3;
|
|
else if ( cfg.preferences.zoomFactor <= 0.7 )
|
|
cfg.preferences.zoomFactor = 0.7;
|
|
|
|
zoomIn->setEnabled( cfg.preferences.zoomFactor < 3 );
|
|
zoomOut->setEnabled( cfg.preferences.zoomFactor > 0.7 );
|
|
zoomBase->setEnabled( cfg.preferences.zoomFactor != 1.0 );
|
|
|
|
for ( int i = 0; i < ui.tabWidget->count(); i++ )
|
|
{
|
|
ArticleView & view =
|
|
dynamic_cast< ArticleView & >( *( ui.tabWidget->widget(i) ) );
|
|
view.setZoomFactor( cfg.preferences.zoomFactor );
|
|
}
|
|
|
|
if ( scanPopup.get() )
|
|
scanPopup->applyZoomFactor();
|
|
}
|