X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/f01a61b76c8588a4df2054ab70e9a746a74f7817..d3839617:/src/dolphintabpage.cpp

diff --git a/src/dolphintabpage.cpp b/src/dolphintabpage.cpp
index a90e8e7f0..771bbe9cd 100644
--- a/src/dolphintabpage.cpp
+++ b/src/dolphintabpage.cpp
@@ -12,7 +12,6 @@
 #include "global.h"
 
 #include <QVariantAnimation>
-#include <QSplitter>
 #include <QGridLayout>
 #include <QWidgetAction>
 #include <QStyle>
@@ -28,7 +27,7 @@ DolphinTabPage::DolphinTabPage(const QUrl &primaryUrl, const QUrl &secondaryUrl,
     layout->setSpacing(0);
     layout->setContentsMargins(0, 0, 0, 0);
 
-    m_splitter = new QSplitter(Qt::Horizontal, this);
+    m_splitter = new DolphinTabPageSplitter(Qt::Horizontal, this);
     m_splitter->setChildrenCollapsible(false);
     connect(m_splitter, &QSplitter::splitterMoved,
             this, &DolphinTabPage::splitterMoved);
@@ -43,7 +42,6 @@ DolphinTabPage::DolphinTabPage(const QUrl &primaryUrl, const QUrl &secondaryUrl,
             this, &DolphinTabPage::slotViewUrlRedirection);
 
     m_splitter->addWidget(m_primaryViewContainer);
-    m_primaryViewContainer->installEventFilter(this);
     m_primaryViewContainer->show();
 
     if (secondaryUrl.isValid() || GeneralSettings::splitView()) {
@@ -53,7 +51,6 @@ DolphinTabPage::DolphinTabPage(const QUrl &primaryUrl, const QUrl &secondaryUrl,
         const QUrl& url = secondaryUrl.isValid() ? secondaryUrl : primaryUrl;
         m_secondaryViewContainer = createViewContainer(url);
         m_splitter->addWidget(m_secondaryViewContainer);
-        m_secondaryViewContainer->installEventFilter(this);
         m_secondaryViewContainer->show();
     }
 
@@ -98,9 +95,10 @@ void DolphinTabPage::setSplitViewEnabled(bool enabled, Animated animated, const
             }
             m_secondaryViewContainer->connectUrlNavigator(secondaryNavigator);
             m_navigatorsWidget->setSecondaryNavigatorVisible(true);
+            m_navigatorsWidget->followViewContainersGeometry(m_primaryViewContainer,
+                                                             m_secondaryViewContainer);
 
             m_splitter->addWidget(m_secondaryViewContainer);
-            m_secondaryViewContainer->installEventFilter(this);
             m_secondaryViewContainer->setActive(true);
 
             if (animated == WithAnimation) {
@@ -141,6 +139,7 @@ void DolphinTabPage::setSplitViewEnabled(bool enabled, Animated animated, const
                 }
             }
             m_primaryViewContainer->setActive(true);
+            m_navigatorsWidget->followViewContainersGeometry(m_primaryViewContainer, nullptr);
 
             if (animated == WithoutAnimation) {
                 view->close();
@@ -201,7 +200,8 @@ void DolphinTabPage::connectNavigators(DolphinNavigatorsWidgetAction *navigators
         auto secondaryNavigator = navigatorsWidget->secondaryUrlNavigator();
         m_secondaryViewContainer->connectUrlNavigator(secondaryNavigator);
     }
-    resizeNavigators();
+    m_navigatorsWidget->followViewContainersGeometry(m_primaryViewContainer,
+                                                     m_secondaryViewContainer);
 }
 
 void DolphinTabPage::disconnectNavigators()
@@ -213,15 +213,6 @@ void DolphinTabPage::disconnectNavigators()
     }
 }
 
-bool DolphinTabPage::eventFilter(QObject *watched, QEvent *event)
-{
-    if (event->type() == QEvent::Resize && m_navigatorsWidget) {
-        resizeNavigators();
-        return false;
-    }
-    return QWidget::eventFilter(watched, event);
-}
-
 void DolphinTabPage::insertNavigatorsWidget(DolphinNavigatorsWidgetAction* navigatorsWidget)
 {
     QGridLayout *gridLayout = static_cast<QGridLayout *>(layout());
@@ -235,22 +226,6 @@ void DolphinTabPage::insertNavigatorsWidget(DolphinNavigatorsWidgetAction* navig
     }
 }
 
-
-void DolphinTabPage::resizeNavigators() const
-{
-    if (!m_secondaryViewContainer) {
-        m_navigatorsWidget->followViewContainerGeometry(
-                m_primaryViewContainer->mapToGlobal(QPoint(0,0)).x(),
-                m_primaryViewContainer->width());
-    } else {
-        m_navigatorsWidget->followViewContainersGeometry(
-                m_primaryViewContainer->mapToGlobal(QPoint(0,0)).x(),
-                m_primaryViewContainer->width(),
-                m_secondaryViewContainer->mapToGlobal(QPoint(0,0)).x(),
-                m_secondaryViewContainer->width());
-    }
-}
-
 void DolphinTabPage::markUrlsAsSelected(const QList<QUrl>& urls)
 {
     m_primaryViewContainer->view()->markUrlsAsSelected(urls);
@@ -352,48 +327,6 @@ void DolphinTabPage::restoreState(const QByteArray& state)
     m_splitter->restoreState(splitterState);
 }
 
-void DolphinTabPage::restoreStateV1(const QByteArray& state)
-{
-    if (state.isEmpty()) {
-        return;
-    }
-
-    QByteArray sd = state;
-    QDataStream stream(&sd, QIODevice::ReadOnly);
-
-    bool isSplitViewEnabled = false;
-    stream >> isSplitViewEnabled;
-    setSplitViewEnabled(isSplitViewEnabled, WithoutAnimation);
-
-    QUrl primaryUrl;
-    stream >> primaryUrl;
-    m_primaryViewContainer->setUrl(primaryUrl);
-    bool primaryUrlEditable;
-    stream >> primaryUrlEditable;
-    m_primaryViewContainer->urlNavigatorInternalWithHistory()->setUrlEditable(primaryUrlEditable);
-
-    if (isSplitViewEnabled) {
-        QUrl secondaryUrl;
-        stream >> secondaryUrl;
-        m_secondaryViewContainer->setUrl(secondaryUrl);
-        bool secondaryUrlEditable;
-        stream >> secondaryUrlEditable;
-        m_secondaryViewContainer->urlNavigatorInternalWithHistory()->setUrlEditable(secondaryUrlEditable);
-    }
-
-    stream >> m_primaryViewActive;
-    if (m_primaryViewActive) {
-        m_primaryViewContainer->setActive(true);
-    } else {
-        Q_ASSERT(m_splitViewEnabled);
-        m_secondaryViewContainer->setActive(true);
-    }
-
-    QByteArray splitterState;
-    stream >> splitterState;
-    m_splitter->restoreState(splitterState);
-}
-
 void DolphinTabPage::setActive(bool active)
 {
     if (active) {
@@ -571,3 +504,47 @@ void DolphinTabPage::startExpandViewAnimation(DolphinViewContainer *expandingCon
     }
     m_expandViewAnimation->start(QAbstractAnimation::DeleteWhenStopped);
 }
+
+DolphinTabPageSplitterHandle::DolphinTabPageSplitterHandle(Qt::Orientation orientation, QSplitter *parent)
+    : QSplitterHandle(orientation, parent)
+    , m_mouseReleaseWasReceived(false)
+{}
+
+bool DolphinTabPageSplitterHandle::event(QEvent *event)
+{
+    switch (event->type()) {
+    case QEvent::MouseButtonPress:
+        m_mouseReleaseWasReceived = false;
+        break;
+    case QEvent::MouseButtonRelease:
+        if (m_mouseReleaseWasReceived) {
+            resetSplitterSizes();
+        }
+        m_mouseReleaseWasReceived = !m_mouseReleaseWasReceived;
+        break;
+    case QEvent::MouseButtonDblClick:
+        m_mouseReleaseWasReceived = false;
+        resetSplitterSizes();
+        break;
+    default:
+        break;
+    }
+
+    return QSplitterHandle::event(event);
+}
+
+void DolphinTabPageSplitterHandle::resetSplitterSizes()
+{
+    QList<int> splitterSizes = splitter()->sizes();
+    std::fill(splitterSizes.begin(), splitterSizes.end(), 0);
+    splitter()->setSizes(splitterSizes);
+}
+
+DolphinTabPageSplitter::DolphinTabPageSplitter(Qt::Orientation orientation, QWidget *parent)
+    : QSplitter(orientation, parent)
+{}
+
+QSplitterHandle* DolphinTabPageSplitter::createHandle()
+{
+    return new DolphinTabPageSplitterHandle(orientation(), this);
+}