- thanks a lot for his work! - option to disable animations in preferences -> tabsremotes/origin/falkon
nowrep
14 years ago
parent
283412d85d
commit
e5ce2f5e3d
13 changed files with 323 additions and 17 deletions
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/* ============================================================
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* QupZilla - WebKit based browser |
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* Copyright (C) 2010-2012 Alexander Samilovskih <alexsamilovskih@gmail.com> |
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* David Rosca <nowrep@gmail.com> |
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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 3 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, see <http://www.gnu.org/licenses/>.
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* ============================================================ */ |
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#include "qupzilla.h" |
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#include "tabpreview.h" |
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#include "webtab.h" |
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#include "tabbedwebview.h" |
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#include <QFrame> |
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#include <QLabel> |
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#include <QPalette> |
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#include <QStylePainter> |
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#include <QVBoxLayout> |
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#include <QStyleOptionFrame> |
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#include <QPropertyAnimation> |
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TabPreview::TabPreview(QupZilla* mainClass, QWidget* parent) |
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: QFrame(parent) |
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, p_QupZilla(mainClass) |
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, m_pixmap(new QLabel) |
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, m_title(new QLabel) |
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, m_animationsEnabled(true) |
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{ |
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m_pixmap->setAlignment(Qt::AlignHCenter); |
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m_title->setAlignment(Qt::AlignHCenter); |
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m_title->setWordWrap(true); |
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QVBoxLayout* layout = new QVBoxLayout(this); |
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layout->addWidget(m_pixmap); |
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layout->addWidget(m_title); |
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layout->setMargin(0); |
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layout->setAlignment(Qt::AlignCenter); |
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setLayout(layout); |
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setBackgroundRole(QPalette::ToolTipBase); |
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setForegroundRole(QPalette::ToolTipText); |
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setContentsMargins(5, 5, 5, 5); |
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setMaximumWidth(250); |
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setMaximumHeight(170); |
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m_animation = new QPropertyAnimation(this, "geometry", this); |
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} |
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void TabPreview::setWebTab(WebTab* webTab, bool noPixmap) |
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{ |
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if (webTab->isRestored() && !webTab->isLoading() && !noPixmap) { |
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m_title->setText(webTab->title()); |
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m_pixmap->setPixmap(webTab->renderTabPreview()); |
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m_pixmap->show(); |
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} |
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else { |
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m_title->setText(webTab->title()); |
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m_pixmap->hide(); |
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} |
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} |
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void TabPreview::setAnimationsEnabled(bool enabled) |
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{ |
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m_animationsEnabled = enabled; |
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} |
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void TabPreview::paintEvent(QPaintEvent* pe) |
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{ |
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QStyleOptionFrame opt; |
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opt.init(this); |
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QStylePainter painter(this); |
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painter.setClipRegion(pe->region()); |
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painter.drawPrimitive(QStyle::PE_PanelTipLabel, opt); |
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} |
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void TabPreview::setFinishingGeometry(const QRect &oldGeometry, const QRect &newGeometry) |
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{ |
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m_animation->setDuration(400); |
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m_animation->setStartValue(oldGeometry); |
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m_animation->setEndValue(newGeometry); |
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} |
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QPoint TabPreview::calculatePosition(const QRect &tabRect, const QSize &previewSize) |
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{ |
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QPoint p; |
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p.setY(tabRect.y() + tabRect.height() + 2); |
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// Map to center of tab
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if (tabRect.width() > previewSize.width()) { |
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int extraWidth = tabRect.width() - previewSize.width(); |
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p.setX(tabRect.x() + extraWidth / 2); |
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} |
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else { |
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int extraWidth = previewSize.width() - tabRect.width(); |
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p.setX(tabRect.x() - extraWidth / 2); |
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} |
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// Ensure the whole preview is always shown
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if (p.x() < 0) { |
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p.setX(0); |
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} |
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if (p.x() + previewSize.width() > p_QupZilla->width()) { |
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int extraWidth = p.x() + previewSize.width() - p_QupZilla->width(); |
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p.setX(p.x() - extraWidth); |
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} |
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return p; |
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} |
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void TabPreview::showOnRect(const QRect &r) |
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{ |
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if (m_animation->state() == QPropertyAnimation::Running) { |
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m_animation->stop(); |
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} |
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QRect oldGeometry = geometry(); |
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bool wasVisible = isVisible(); |
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resize(QSize(250, 170)); |
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QFrame::show(); |
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QRect finishingGeometry; |
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if (m_pixmap->isVisible()) { |
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m_title->setWordWrap(false); |
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m_title->setText(m_title->fontMetrics().elidedText(m_title->text(), Qt::ElideRight, 240)); |
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QSize previewSize(250, 170); |
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finishingGeometry = QRect(calculatePosition(r, previewSize), previewSize); |
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} |
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else { |
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m_title->setWordWrap(true); |
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QSize previewSize = sizeHint(); |
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previewSize.setWidth(qMin(previewSize.width() + 2 * 5, 240)); |
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previewSize.setHeight(qMin(previewSize.height() + 2 * 5, 130)); |
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finishingGeometry = QRect(calculatePosition(r, previewSize), previewSize); |
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} |
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if (!m_animationsEnabled || !wasVisible) { |
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QFrame::setGeometry(finishingGeometry); |
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QFrame::show(); |
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} |
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else { |
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setFinishingGeometry(oldGeometry, finishingGeometry); |
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m_animation->start(); |
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} |
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} |
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@ -0,0 +1,57 @@ |
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/* ============================================================
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* QupZilla - WebKit based browser |
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* Copyright (C) 2010-2012 Alexander Samilovskih <alexsamilovskih@gmail.com> |
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* David Rosca <nowrep@gmail.com> |
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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 3 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, see <http://www.gnu.org/licenses/>.
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* ============================================================ */ |
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#ifndef TABPREVIEW_H |
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#define TABPREVIEW_H |
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#include <QFrame> |
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class QupZilla; |
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class WebTab; |
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class QLabel; |
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class QPropertyAnimation; |
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class QParallelAnimationGroup; |
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class TabPreview : public QFrame |
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{ |
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Q_OBJECT |
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public: |
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explicit TabPreview(QupZilla* mainClass, QWidget* parent); |
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void setWebTab(WebTab* webTab, bool noPixmap); |
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void showOnRect(const QRect &rect); |
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void setAnimationsEnabled(bool enabled); |
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protected: |
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void paintEvent(QPaintEvent* pe); |
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private: |
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void setFinishingGeometry(const QRect &oldGeometry, const QRect &newGeometry); |
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QPoint calculatePosition(const QRect &tabRect, const QSize &previewSize); |
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QupZilla* p_QupZilla; |
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QLabel* m_pixmap; |
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QLabel* m_title; |
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bool m_animationsEnabled; |
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QPropertyAnimation* m_animation; |
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}; |
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#endif // TABPREVIEW_H
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