diff options
Diffstat (limited to 'src/tabbar.cpp')
| -rw-r--r-- | src/tabbar.cpp | 568 |
1 files changed, 0 insertions, 568 deletions
diff --git a/src/tabbar.cpp b/src/tabbar.cpp deleted file mode 100644 index 5339a7d0..00000000 --- a/src/tabbar.cpp +++ /dev/null @@ -1,568 +0,0 @@ -/* ============================================================ -* -* This file is a part of the rekonq project -* -* Copyright (C) 2008 Benjamin C. Meyer <ben@meyerhome.net> -* Copyright (C) 2008-2012 by Andrea Diamantini <adjam7 at gmail dot com> -* Copyright (C) 2009 by Paweł Prażak <pawelprazak at gmail dot com> -* Copyright (C) 2009-2011 by Lionel Chauvin <megabigbug@yahoo.fr> -* -* -* This program is free software; you can redistribute it and/or -* modify it under the terms of the GNU General Public License as -* published by the Free Software Foundation; either version 2 of -* the License or (at your option) version 3 or any later version -* accepted by the membership of KDE e.V. (or its successor approved -* by the membership of KDE e.V.), which shall act as a proxy -* defined in Section 14 of version 3 of the license. -* -* This program is distributed in the hope that it will be useful, -* but WITHOUT ANY WARRANTY; without even the implied warranty of -* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -* GNU General Public License for more details. -* -* You should have received a copy of the GNU General Public License -* along with this program. If not, see <http://www.gnu.org/licenses/>. -* -* ============================================================ */ - - -//Self Includes -#include "tabbar.h" -#include "tabbar.moc" - -// Local Includes -#include "rekonq.h" - -#include "application.h" -#include "historymanager.h" -#include "iconmanager.h" -#include "mainview.h" -#include "mainwindow.h" -#include "webpage.h" -#include "webtab.h" -#include "websnap.h" -#include "tabhighlighteffect.h" -#include "tabpreviewpopup.h" -#include "searchengine.h" - -// KDE Includes -#include <KActionMenu> -#include <KMenu> -#include <KToolBar> -#include <KColorScheme> -#include <KAcceleratorManager> - -// Qt Includes -#include <QLabel> -#include <QLayout> -#include <QMouseEvent> -#include <QToolButton> -#include <QPropertyAnimation> -#include <QStyleOptionFrameV3> -#include <QSignalMapper> -#include <QTimer> - - -static inline QByteArray highlightPropertyName(int index) -{ - return QByteArray("hAnim").append(QByteArray::number(index)); -} - - -// ---------------------------------------------- - - -TabBar::TabBar(QWidget *parent) - : KTabBar(parent) - , m_actualIndex(-1) - , m_currentTabPreviewIndex(-1) - , m_isFirstTimeOnTab(true) - , m_tabHighlightEffect(new TabHighlightEffect(this)) - , m_animationMapper(new QSignalMapper(this)) -{ - setElideMode(Qt::ElideRight); - - setDocumentMode(true); - setTabsClosable(true); - setMovable(true); - - setContextMenuPolicy(Qt::CustomContextMenu); - - // avoid ambiguos shortcuts. See BUG:275858 - KAcceleratorManager::setNoAccel(this); - - connect(this, SIGNAL(contextMenu(int, QPoint)), this, SLOT(contextMenu(int, QPoint))); - connect(this, SIGNAL(emptyAreaContextMenu(QPoint)), this, SLOT(emptyAreaContextMenu(QPoint))); - - connect(m_animationMapper, SIGNAL(mapped(int)), this, SLOT(removeAnimation(int))); - setGraphicsEffect(m_tabHighlightEffect); - - setAnimatedTabHighlighting(ReKonfig::animatedTabHighlighting()); - setAcceptDrops(true); -} - - -QSize TabBar::tabSizeHint(int index) const -{ - Q_UNUSED(index); - - MainView *view = qobject_cast<MainView *>(parent()); - - int buttonSize = view->addTabButton()->size().width(); - int tabBarWidth = view->size().width() - buttonSize; - int baseWidth = view->sizeHint().width() / baseWidthDivisor; - int minWidth = view->sizeHint().width() / minWidthDivisor; - - int w; - if (baseWidth * count() < tabBarWidth) - { - w = baseWidth; - } - else - { - if (count() > 0 && tabBarWidth / count() > minWidth) - { - w = tabBarWidth / count(); - } - else - { - w = minWidth; - } - } - - int h = KTabBar::tabSizeHint(index).height(); - - QSize ts = QSize(w, h); - return ts; -} - - -void TabBar::cloneTab() -{ - emit cloneTab(m_actualIndex); - m_actualIndex = -1; -} - - -void TabBar::closeTab() -{ - emit closeTab(m_actualIndex); - m_actualIndex = -1; -} - - -void TabBar::closeOtherTabs() -{ - emit closeOtherTabs(m_actualIndex); - m_actualIndex = -1; -} - - -void TabBar::reloadTab() -{ - emit reloadTab(m_actualIndex); - m_actualIndex = -1; -} - - -void TabBar::detachTab() -{ - emit detachTab(m_actualIndex); - m_actualIndex = -1; -} - - -void TabBar::showTabPreview() -{ - if (m_isFirstTimeOnTab) - m_isFirstTimeOnTab = false; - - //delete previous tab preview - delete m_previewPopup.data(); - m_previewPopup.clear(); - - MainView *mv = qobject_cast<MainView *>(parent()); - - WebTab *indexedTab = mv->webTab(m_currentTabPreviewIndex); - WebTab *currentTab = mv->webTab(currentIndex()); - - // check if view && currentView exist before using them :) - if (!currentTab || !indexedTab) - return; - - // no previews during load - if (indexedTab->isPageLoading()) - return; - - // Make sure the hovered webtab match the current size - // Only the active one is updated by window resize events - indexedTab->resize(currentTab->size()); - - m_previewPopup = new TabPreviewPopup(indexedTab , this); - - int tabWidth = tabSizeHint(m_currentTabPreviewIndex).width(); - int tabBarWidth = mv->size().width(); - int leftIndex = tabRect(m_currentTabPreviewIndex).x() + (tabRect(m_currentTabPreviewIndex).width() - tabWidth) / 2; - int popupWidth = m_previewPopup.data()->thumbnailSize().width(); - - // Center the popup if the tab width is bigger or smaller - leftIndex += (tabWidth - popupWidth) / 2; - - if (leftIndex < 0) - { - leftIndex = 0; - } - else if (leftIndex + tabWidth > tabBarWidth) - { - leftIndex = tabBarWidth - tabWidth; - } - - QPoint pos(leftIndex, tabRect(m_currentTabPreviewIndex).y() + tabRect(m_currentTabPreviewIndex).height()); - m_previewPopup.data()->show(mapToGlobal(pos)); -} - - -void TabBar::hideEvent(QHideEvent *event) -{ - if (!event->spontaneous()) - { - qobject_cast<MainView *>(parent())->addTabButton()->hide(); - } - KTabBar::hideEvent(event); -} - - -void TabBar::showEvent(QShowEvent *event) -{ - KTabBar::showEvent(event); - if (!event->spontaneous()) - { - qobject_cast<MainView *>(parent())->addTabButton()->show(); - } -} - - -void TabBar::mouseMoveEvent(QMouseEvent *event) -{ - if (count() == 1) - { - return; - } - - KTabBar::mouseMoveEvent(event); - - if (ReKonfig::hoveringTabOption() == 0) - { - //Find the tab under the mouse - const int tabIndex = tabAt(event->pos()); - - // if found and not the current tab then show tab preview - if (tabIndex != -1 - && tabIndex != currentIndex() - && m_currentTabPreviewIndex != tabIndex - && event->buttons() == Qt::NoButton - ) - { - m_currentTabPreviewIndex = tabIndex; - - // if first time over tab, apply a small delay. If not, show it now! - m_isFirstTimeOnTab - ? QTimer::singleShot(200, this, SLOT(showTabPreview())) - : showTabPreview(); - } - - // if current tab or not found then hide previous tab preview - if (tabIndex == currentIndex() || tabIndex == -1) - { - if (!m_previewPopup.isNull()) - { - m_previewPopup.data()->hide(); - } - m_currentTabPreviewIndex = -1; - } - } -} - - -void TabBar::leaveEvent(QEvent *event) -{ - if (ReKonfig::hoveringTabOption() == 0) - { - //if leave tabwidget then hide previous tab preview - if (!m_previewPopup.isNull()) - { - m_previewPopup.data()->hide(); - } - m_currentTabPreviewIndex = -1; - m_isFirstTimeOnTab = true; - } - - KTabBar::leaveEvent(event); -} - - -void TabBar::mousePressEvent(QMouseEvent *event) -{ - if (ReKonfig::hoveringTabOption() == 0) - { - if (!m_previewPopup.isNull()) - { - m_previewPopup.data()->hide(); - } - m_currentTabPreviewIndex = -1; - } - - // just close tab on middle mouse click - if (event->button() == Qt::MidButton) - return; - - KTabBar::mousePressEvent(event); -} - - -void TabBar::contextMenu(int tab, const QPoint &pos) -{ - KActionMenu *closedTabsMenu = setupHistoryActions(); - - m_actualIndex = tab; - - KMenu menu; - MainWindow *mainWindow = rApp->mainWindow(); - - menu.addAction(mainWindow->actionByName(QL1S("new_tab"))); - menu.addAction(mainWindow->actionByName(QL1S("clone_tab"))); - if (count() > 1) - { - menu.addAction(mainWindow->actionByName(QL1S("detach_tab"))); - } - menu.addAction(mainWindow->actionByName(QL1S("open_last_closed_tab"))); - menu.addAction(closedTabsMenu); - menu.addSeparator(); - menu.addAction(mainWindow->actionByName(QL1S("close_tab"))); - if (count() > 1) - { - menu.addAction(mainWindow->actionByName(QL1S("close_other_tabs"))); - } - menu.addSeparator(); - menu.addAction(mainWindow->actionByName(QL1S("reload_tab"))); - if (count() > 1) - { - menu.addAction(mainWindow->actionByName(QL1S("reload_all_tabs"))); - } - menu.exec(pos); -} - - -void TabBar::emptyAreaContextMenu(const QPoint &pos) -{ - KActionMenu *closedTabsMenu = setupHistoryActions(); - - KMenu menu; - MainWindow *mainWindow = rApp->mainWindow(); - - menu.addAction(mainWindow->actionByName(QL1S("new_tab"))); - menu.addAction(mainWindow->actionByName(QL1S("open_last_closed_tab"))); - menu.addAction(closedTabsMenu); - menu.addSeparator(); - menu.addAction(mainWindow->actionByName(QL1S("reload_all_tabs"))); - - KToolBar *mainBar = mainWindow->toolBar("mainToolBar"); - if (!mainBar->isVisible()) - { - menu.addAction(mainBar->toggleViewAction()); - } - - menu.exec(pos); -} - - -void TabBar::tabRemoved(int index) -{ - if (ReKonfig::hoveringTabOption() == 0) - { - if (!m_previewPopup.isNull()) - { - m_previewPopup.data()->hide(); - } - m_currentTabPreviewIndex = -1; - } - - if (ReKonfig::animatedTabHighlighting()) - removeAnimation(index); -} - - -KActionMenu *TabBar::setupHistoryActions() -{ - MainWindow *w = rApp->mainWindow(); - MainView *mv = qobject_cast<MainView *>(parent()); - - QAction *openLastClosedTabAction = w->actionByName(QL1S("open_last_closed_tab")); - - bool closedTabsAvailable = (mv->recentlyClosedTabs().size() > 0); - openLastClosedTabAction->setEnabled(closedTabsAvailable); - - KActionMenu *am = new KActionMenu(KIcon("tab-new"), i18n("Closed Tabs"), this); - am->setDelayed(false); - am->setEnabled(closedTabsAvailable); - - if (am->menu()) - am->menu()->clear(); - - if (!closedTabsAvailable) - return am; - - for (int i = 0; i < mv->recentlyClosedTabs().count(); ++i) - { - TabHistory item = mv->recentlyClosedTabs().at(i); - KAction *a = new KAction(rApp->iconManager()->iconForUrl(item.url), item.title, this); - a->setData(i); - connect(a, SIGNAL(triggered()), mv, SLOT(openClosedTab())); - am->addAction(a); - } - - return am; -} - - -QRect TabBar::tabTextRect(int index) -{ - QStyleOptionTabV3 option; - initStyleOption(&option, index); - return style()->subElementRect(QStyle::SE_TabBarTabText, &option, this); -} - - -void TabBar::setTabHighlighted(int index) -{ - const QByteArray propertyName = highlightPropertyName(index); - const QColor highlightColor = KColorScheme(QPalette::Active, KColorScheme::Window).foreground(KColorScheme::PositiveText).color(); - - if (tabTextColor(index) != highlightColor) - { - if (ReKonfig::animatedTabHighlighting()) - { - m_tabHighlightEffect->setEnabled(true); - m_tabHighlightEffect->setProperty(propertyName, qreal(0.9)); - QPropertyAnimation *anim = new QPropertyAnimation(m_tabHighlightEffect, propertyName); - m_highlightAnimation.insert(propertyName, anim); - - //setup the animation - anim->setStartValue(0.9); - anim->setEndValue(0.0); - anim->setDuration(500); - anim->setLoopCount(2); - anim->start(QAbstractAnimation::DeleteWhenStopped); - - m_animationMapper->setMapping(anim, index); - connect(anim, SIGNAL(finished()), m_animationMapper, SLOT(map())); - } - - setTabTextColor(index, highlightColor); - } -} - - -void TabBar::resetTabHighlighted(int index) -{ - if (ReKonfig::animatedTabHighlighting()) - removeAnimation(index); - - setTabTextColor(index, KColorScheme(QPalette::Active, KColorScheme::Window).foreground(KColorScheme::NormalText).color()); -} - - -void TabBar::removeAnimation(int index) -{ - const QByteArray propertyName = highlightPropertyName(index); - m_tabHighlightEffect->setProperty(propertyName, QVariant()); //destroy the property - - QPropertyAnimation *anim = m_highlightAnimation.take(propertyName); - m_animationMapper->removeMappings(anim); - delete anim; - - if (m_highlightAnimation.isEmpty()) - m_tabHighlightEffect->setEnabled(false); -} - - -void TabBar::setAnimatedTabHighlighting(bool enabled) -{ - if (enabled) - m_tabHighlightEffect->setEnabled(true); - else - { - m_tabHighlightEffect->setEnabled(false); - - //cleanup - QHashIterator<QByteArray, QPropertyAnimation*> i(m_highlightAnimation); - while (i.hasNext()) - { - i.next(); - m_tabHighlightEffect->setProperty(i.key(), QVariant()); //destroy the property - - QPropertyAnimation *anim = m_highlightAnimation.take(i.key()); - m_animationMapper->removeMappings(anim); - delete anim; - } - } -} - - -void TabBar::dropEvent(QDropEvent* event) -{ - if (event->mimeData()->hasUrls()) - { - int urlCount = event->mimeData()->urls().count(); - if (urlCount > 1) - { - Q_FOREACH(const QUrl & url, event->mimeData()->urls()) - rApp->loadUrl(url, Rekonq::NewTab); - } - else - rApp->loadUrl(event->mimeData()->urls().first(), Rekonq::NewFocusedTab); - } - else if (event->mimeData()->hasText()) - { - //In case the text is a valid URL - if (isURLValid(event->mimeData()->text())) - rApp->loadUrl(KUrl(event->mimeData()->text()), Rekonq::NewFocusedTab); - else - { - KService::Ptr defaultSearchEngine = SearchEngine::defaultEngine(); - if (defaultSearchEngine) - rApp->loadUrl(KUrl(SearchEngine::buildQuery(defaultSearchEngine, event->mimeData()->text())), Rekonq::NewFocusedTab); - } - } - KTabBar::dropEvent(event); -} - - -void TabBar::dragEnterEvent(QDragEnterEvent* event) -{ - if (event->mimeData()->hasUrls() || event->mimeData()->hasText()) - event->acceptProposedAction(); - else - KTabBar::dragEnterEvent(event); -} - - -bool TabBar::isURLValid(const QString &url) -{ - QString editedURL = url; - bool isValid = false; - if (editedURL.startsWith(QL1S("http://")) || editedURL.startsWith(QL1S("https://")) || editedURL.startsWith(QL1S("ftp://"))) - editedURL = editedURL.remove(QRegExp("(http|https|ftp)://")); - if (editedURL.contains(QL1C('.')) && editedURL.indexOf(QL1C('.')) > 0 && editedURL.indexOf(QL1C('.')) < editedURL.length() && !editedURL.trimmed().contains(QL1C(' ')) - && QUrl::fromUserInput(editedURL).isValid()) - isValid = true; - return isValid; -} - - -void TabBar::tabLayoutChange() -{ - KTabBar::tabLayoutChange(); - emit tabLayoutChanged(); -} |