Init commit for GitHub.

2015-12-09 12:21:38 +01:00
commit 343c5cc727
40 changed files with 1961 additions and 0 deletions
--- a/AdvancedDockingSystem/src/ads/section_title_widget.cpp
+++ b/AdvancedDockingSystem/src/ads/section_title_widget.cpp
@@ -0,0 +1,212 @@
+#include "section_title_widget.h"
+
+#include <QDebug>
+#include <QString>
+#include <QApplication>
+#include <QBoxLayout>
+#include <QMouseEvent>
+#include <QMimeData>
+#include <QDrag>
+#include <QCursor>
+#include <QStyle>
+
+#ifdef ADS_ANIMATIONS_ENABLED
+#include <QPropertyAnimation>
+#include <QParallelAnimationGroup>
+#endif
+
+#include "drop_overlay.h"
+#include "section_content.h"
+#include "section_widget.h"
+#include "floating_widget.h"
+#include "container_widget.h"
+
+ADS_NAMESPACE_BEGIN
+
+SectionTitleWidget::SectionTitleWidget(SectionContent::RefPtr content, QWidget* parent) :
+	QFrame(parent),
+	_content(content),
+	_activeTab(false)
+{
+	auto l = new QBoxLayout(QBoxLayout::LeftToRight);
+	l->addWidget(content->titleWidget());
+	setLayout(l);
+}
+
+bool SectionTitleWidget::isActiveTab() const
+{
+	return _activeTab;
+}
+
+void SectionTitleWidget::setActiveTab(bool active)
+{
+	if (active != _activeTab)
+	{
+		_activeTab = active;
+
+		style()->unpolish(this);
+		style()->polish(this);
+		update();
+
+		emit activeTabChanged();
+	}
+}
+
+void SectionTitleWidget::mousePressEvent(QMouseEvent* ev)
+{
+//	qDebug() << Q_FUNC_INFO << ev->pos();
+	if (ev->button() == Qt::LeftButton)
+	{
+		_dragStartPos = ev->pos();
+		ev->accept();
+		return;
+	}
+	QFrame::mousePressEvent(ev);
+}
+
+void SectionTitleWidget::mouseReleaseEvent(QMouseEvent* ev)
+{
+//	qDebug() << Q_FUNC_INFO << ev->pos();
+	if (!_dragStartPos.isNull())
+	{
+		emit clicked();
+	}
+
+	// Drop contents of FloatingWidget into SectionWidget.
+	if (_fw)
+	{
+		auto cw = findParentContainerWidget(this);
+		auto sw = cw->sectionAt(cw->mapFromGlobal(ev->globalPos()));
+		if (sw)
+		{
+			auto loc = showDropOverlay(sw);
+			if (loc == InvalidDropArea)
+			{
+				qDebug() << "Invalid drop area";
+			}
+			else
+			{
+#if !defined(ADS_ANIMATIONS_ENABLED)
+				auto data = _fw->takeContent();
+				_fw->deleteLater();
+				_fw.clear();
+				cw->dropContent(data, sw, loc);
+#else
+				auto moveAnim = new QPropertyAnimation(_fw, "pos", this);
+				moveAnim->setStartValue(_fw->pos());
+				moveAnim->setEndValue(sw->mapToGlobal(sw->rect().topLeft()));
+				moveAnim->setDuration(ADS_ANIMATION_DURATION);
+
+				auto resizeAnim = new QPropertyAnimation(_fw, "size", this);
+				resizeAnim->setStartValue(_fw->size());
+				resizeAnim->setEndValue(sw->size());
+				resizeAnim->setDuration(ADS_ANIMATION_DURATION);
+
+				auto animGroup = new QParallelAnimationGroup(this);
+				QObject::connect(animGroup, &QPropertyAnimation::finished, [this, sw]()
+				{
+					auto data = _fw->takeContent();
+					_fw->deleteLater();
+					_fw.clear();
+					sw->addContent(data, true);
+				});
+				animGroup->addAnimation(moveAnim);
+				animGroup->addAnimation(resizeAnim);
+				animGroup->start(QAbstractAnimation::DeleteWhenStopped);
+#endif
+			}
+		}
+		// Mouse is over a outer-edge drop area
+		else if (false)
+		{
+
+		}
+	}
+
+	// Reset
+	_dragStartPos = QPoint();
+	hideDropOverlay();
+	QFrame::mouseReleaseEvent(ev);
+}
+
+void SectionTitleWidget::mouseMoveEvent(QMouseEvent* ev)
+{
+	ContainerWidget* cw = findParentContainerWidget(this);
+	SectionWidget* section = NULL;
+
+	// Move already existing FloatingWidget
+	if (_fw)
+	{
+		const QPoint moveToPos = ev->globalPos() - (_dragStartPos + QPoint(ADS_WINDOW_FRAME_BORDER_WIDTH, ADS_WINDOW_FRAME_BORDER_WIDTH));
+		_fw->move(moveToPos);
+
+		// Show drop indicator
+		if (true)
+		{
+			// Mouse is over a SectionWidget
+			section = cw->sectionAt(cw->mapFromGlobal(QCursor::pos()));
+			if (section)
+			{
+				showDropOverlay(section);
+			}
+			// Mouse is at the edge of the ContainerWidget
+			// Top, Right, Bottom, Left
+			else if (cw->outerTopDropRect().contains(cw->mapFromGlobal(QCursor::pos())))
+			{
+				qDebug() << "Top area...";
+			}
+			else if (cw->outerRightDropRect().contains(cw->mapFromGlobal(QCursor::pos())))
+			{
+				qDebug() << "Right area...";
+			}
+			else if (cw->outerBottomDropRect().contains(cw->mapFromGlobal(QCursor::pos())))
+			{
+				qDebug() << "Bottom area...";
+			}
+			else if (cw->outerLeftDropRect().contains(cw->mapFromGlobal(QCursor::pos())))
+			{
+				qDebug() << "Left area...";
+			}
+			else
+			{
+				hideDropOverlay();
+			}
+		}
+
+		ev->accept();
+		return;
+	}
+	// Begin to drag title inside the title area to switch its position inside the SectionWidget.
+	else if (!_dragStartPos.isNull() && (ev->buttons() & Qt::LeftButton)
+		&& (section = findParentSectionWidget(this)) != NULL && section->titleAreaGeometry().contains(section->mapFromGlobal(ev->globalPos())))
+	{
+//		qDebug() << "Move inside title area" << ev->pos();
+	}
+	// Begin to drag/float the SectionContent.
+	else if (!_dragStartPos.isNull() && (ev->buttons() & Qt::LeftButton) && (ev->globalPos() - _dragStartPos).manhattanLength() >= QApplication::startDragDistance()
+		&& (section = findParentSectionWidget(this)) != NULL)
+	{
+		// Create floating widget.
+		auto data = section->take(_content->uid(), false);
+
+		_fw = new FloatingWidget(data.content, data.titleWidget, data.contentWidget, cw);
+		_fw->resize(section->size());
+		setActiveTab(false);
+
+		const QPoint moveToPos = ev->globalPos() - (_dragStartPos + QPoint(ADS_WINDOW_FRAME_BORDER_WIDTH, ADS_WINDOW_FRAME_BORDER_WIDTH));
+		_fw->move(moveToPos);
+		_fw->show();
+
+		// Delete old section, if it is empty now.
+		if (section->contents().isEmpty())
+		{
+			delete section;
+			section = NULL;
+		}
+		ev->accept();
+		return;
+	}
+	QFrame::mouseMoveEvent(ev);
+}
+
+ADS_NAMESPACE_END