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275 lines
8.0 KiB
275 lines
8.0 KiB
/***************************************************************************
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* Copyright (C) 2004 by Paulo Moura Guedes *
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* moura@tdewebdev.org *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
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***************************************************************************/
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#include "tabwidgetsession.h"
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#include "sessionwidget.h"
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#include "klsconfig.h"
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#include "treeview.h"
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#include "../engine/searchmanager.h"
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#include "../actionmanager.h"
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#include <tqtoolbutton.h>
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#include <tqcursor.h>
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#include <tqtooltip.h>
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#include <tqpushbutton.h>
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#include <tqpixmap.h>
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#include <tqiconset.h>
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#include <tqstringlist.h>
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#include <kapplication.h>
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#include <kstandarddirs.h>
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#include <klocale.h>
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#include <kstringhandler.h>
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#include <kcharsets.h>
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#include <kmimetype.h>
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#include <kaction.h>
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#include <kiconloader.h>
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TabWidgetSession::TabWidgetSession(TQWidget* parent, const char* name, WFlags f)
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: KTabWidget(parent, name, f) // tabs_ is initialized with size 17
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{
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setFocusPolicy(TQ_NoFocus);
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setMargin(0);
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setTabReorderingEnabled(true);
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setHoverCloseButton(true);
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setHoverCloseButtonDelayed(true);
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tabs_.setAutoDelete(false);
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TQToolButton* tabs_new = new TQToolButton(this);
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tabs_new->setAccel(TQKeySequence("Ctrl+N"));
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connect(tabs_new, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotNewSession()));
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tabs_new->setIconSet(SmallIconSet("tab_new_raised"));
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tabs_new->adjustSize();
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TQToolTip::add(tabs_new, i18n("Open new tab"));
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setCornerWidget(tabs_new, TopLeft);
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tabs_close_ = new TQToolButton(this);
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tabs_close_->setAccel(TQKeySequence("Ctrl+W"));
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connect(tabs_close_, TQT_SIGNAL(clicked()), this, TQT_SLOT(closeSession()));
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tabs_close_->setIconSet(SmallIconSet("tab_remove"));
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tabs_close_->adjustSize();
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TQToolTip::add(tabs_close_, i18n("Close the current tab"));
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setCornerWidget(tabs_close_, TopRight);
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connect(this, TQT_SIGNAL(currentChanged(TQWidget*)), this, TQT_SLOT(slotCurrentChanged(TQWidget*)));
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}
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TabWidgetSession::~TabWidgetSession()
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{}
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SessionWidget* TabWidgetSession::currentSession() const
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{
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return tabs_[currentPageIndex()];
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}
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bool TabWidgetSession::emptySessionsExist() const
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{
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if(count() == 0)
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return true;
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for(int i = 0; i != count(); ++i)
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{
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Q_ASSERT(tabs_[i]);
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if(tabs_[i]->isEmpty() && !tabs_[i]->getSearchManager()->searching())
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return true;
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}
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return false;
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}
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SessionWidget* TabWidgetSession::getEmptySession() const
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{
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Q_ASSERT(emptySessionsExist());
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Q_ASSERT(count() != 0);
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for(uint i = 0; i != tabs_.count(); ++i)
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{
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if(tabs_[i]->isEmpty())
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return tabs_[i];
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}
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return 0;
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}
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// Remember to use count() and not size()
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TQIntDict<SessionWidget> const& TabWidgetSession::sessions() const
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{
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return tabs_;
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}
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SessionWidget* TabWidgetSession::newSession()
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{
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// TODO: settings: number of connections, timeout
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SessionWidget* session_widget = newSessionWidget();
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connect(session_widget, TQT_SIGNAL(signalUpdateTabLabel(const LinktqStatus *, SessionWidget*)),
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this, TQT_SLOT(updateTabLabel(const LinktqStatus *, SessionWidget*)));
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insertTab(session_widget, i18n("Session") + i18n(TQString::number(count() + 1).ascii()));
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tabs_.insert(count() - 1, session_widget);
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Q_ASSERT(tabs_[count() - 1]);
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setCurrentPage(count() - 1);
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return session_widget;
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}
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SessionWidget* TabWidgetSession::newSession(KURL const& url)
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{
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SessionWidget* sessionwidget = newSession();
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currentSession()->setUrl(url);
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return sessionwidget;
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}
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void TabWidgetSession::closeSession()
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{
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if(count() > 1)
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removePage(currentPage());
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tabs_close_->setEnabled(count() > 1);
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ActionManager::getInstance()->action("close_tab")->setEnabled(count() > 1);
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}
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SessionWidget* TabWidgetSession::newSessionWidget()
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{
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SessionWidget* session_widget = new SessionWidget(KLSConfig::maxConnectionsNumber(),
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KLSConfig::timeOut(), this, TQString("session_widget-" + count()));
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TQStringList columns;
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columns.push_back(TreeView::URL_LABEL);
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columns.push_back(TreeView::STATUS_LABEL);
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if(KLSConfig::showMarkupStatus())
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columns.push_back(TreeView::MARKUP_LABEL);
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columns.push_back(TreeView::LINK_LABEL_LABEL);
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session_widget->setColumns(columns);
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session_widget->tree_view->restoreLayout(KLSConfig::self()->config(), "klinkstatus");
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return session_widget;
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}
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void TabWidgetSession::updateTabLabel(LinktqStatus const* linkstatus, SessionWidget* page)
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{
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TQString label;
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KURL url = linkstatus->absoluteUrl();
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if(linkstatus->hasHtmlDocTitle())
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{
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label = linkstatus->htmlDocTitle();
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label = KStringHandler::csqueeze(label, 30);
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}
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else
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{
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if(url.fileName(false).isEmpty())
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label = url.prettyURL();
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else
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label = url.fileName(false);
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label = KStringHandler::lsqueeze(label, 30);
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}
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changeTab(page, KCharsets::resolveEntities(label));
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setTabIconSet(page, TQIconSet(KMimeType::pixmapForURL(url)));
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}
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void TabWidgetSession::slotLoadSettings()
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{
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for(uint i = 0; i != tabs_.count(); ++i)
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{
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if(tabs_[i]->isEmpty())
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{
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SessionWidget* session_widget = tabs_[i];
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if(session_widget->isEmpty())
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session_widget->slotLoadSettings(true);
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else
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session_widget->slotLoadSettings(false);
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}
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}
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}
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void TabWidgetSession::setUrl(KURL const& url)
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{
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currentSession()->setUrl(url);
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}
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void TabWidgetSession::slotCurrentChanged(TQWidget* /*page*/)
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{
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tabs_close_->setEnabled(count() > 1);
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SessionWidget* session_widget = currentSession();
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ActionManager::getInstance()->slotUpdateSessionWidgetActions(session_widget);
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}
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void TabWidgetSession::slotHideSearchPanel()
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{
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currentSession()->slotHideSearchPanel();
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}
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void TabWidgetSession::slotFollowLastLinkChecked()
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{
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currentSession()->slotFollowLastLinkChecked();
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}
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void TabWidgetSession::slotResetSearchOptions()
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{
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currentSession()->slotResetSearchOptions();
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}
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void TabWidgetSession::slotNewSession(KURL const& url)
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{
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if(count() == 0 || !emptySessionsExist())
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{
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SessionWidget* sessionwidget = newSession(url);
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ActionManager::getInstance()->initSessionWidget(sessionwidget);
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}
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else
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{
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SessionWidget* sessionwidget = getEmptySession();
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sessionwidget->setUrl(url);
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showPage(sessionwidget);
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}
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ActionManager::getInstance()->action("close_tab")->setEnabled(count() > 1);
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}
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void TabWidgetSession::slotStartSearch()
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{
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currentSession()->slotStartSearch();
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}
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void TabWidgetSession::slotPauseSearch()
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{
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currentSession()->slotPauseSearch();
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}
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void TabWidgetSession::slotStopSearch()
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{
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currentSession()->slotStopSearch();
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}
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void TabWidgetSession::slotExportAsHTML()
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{
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currentSession()->slotExportAsHTML();
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}
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#include "tabwidgetsession.moc"
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