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/*
SPDX-FileCopyrightText: 2007 Andreas Pakulat <apaku@gmx.de>
SPDX-FileCopyrightText: 2007 Dukju Ahn <dukjuahn@gmail.com>
SPDX-License-Identifier: GPL-2.0-or-later
*/
#ifndef KDEVPLATFORM_PLUGIN_OUTPUTWIDGET_H
#define KDEVPLATFORM_PLUGIN_OUTPUTWIDGET_H
#include <QHash>
#include <QRegularExpression>
#include <QWidget>
#include <interfaces/itoolviewactionlistener.h>
#include <outputview/ioutputviewmodel.h>
#include <outputview/ioutputview.h>
class KExpandableLineEdit;
class KToggleAction;
class StandardOutputViewTest;
class QAction;
class QAbstractItemView;
class QLineEdit;
class QModelIndex;
class QSortFilterProxyModel;
class QStackedWidget;
class QString;
class QTabWidget;
class QToolButton;
class QTreeView;
class QWidgetAction;
class ToolViewData;
class OutputWidgetConfig;
class OutputWidget : public QWidget, public KDevelop::IToolViewActionListener
{
Q_OBJECT
Q_INTERFACES(KDevelop::IToolViewActionListener)
friend class StandardOutputViewTest;
public:
OutputWidget(QWidget* parent, const ToolViewData* data);
~OutputWidget() override;
void removeOutput( int id );
void raiseOutput( int id );
public Q_SLOTS:
void addOutput( int id );
void changeModel( int id );
void changeDelegate( int id );
void closeActiveView();
void closeOtherViews();
void selectFirstItem();
void selectNextItem() override;
void selectPreviousItem() override;
void selectLastItem();
void activate(const QModelIndex&);
void scrollToIndex( const QModelIndex& );
void setTitle(int outputId, const QString& title);
Q_SIGNALS:
void outputRemoved( int, int );
private Q_SLOTS:
void nextOutput();
void previousOutput();
void setWordWrap(bool);
void copySelection();
void selectAll();
void outputFilter(const QString& filter);
void updateFilter(int index);
void currentViewChanged(int index);
void clearModel();
private:
enum SelectionMode {
Last,
Next,
Previous,
First
};
void selectItem(SelectionMode selectionMode);
QTreeView* createListView(int id);
void setCurrentWidget( QTreeView* view );
QWidget* currentWidget() const;
void enableActions();
KDevelop::IOutputViewModel* outputViewModel() const;
QAbstractItemView* outputView() const;
void activateIndex(const QModelIndex& index, QAbstractItemView* view, KDevelop::IOutputViewModel* iface);
void eventuallyDoFocus();
int currentOutputIndex();
/**
* Closes @p view and destroys all associated objects
* @param view a nonnull widget in @a m_tabwidget or @a m_stackwidget
* @return @c true if the view was closed successfully, @c false otherwise
*/
bool closeView(const QWidget* view);
template<class ViewContainer>
void closeFirstViewIfTooMany(const ViewContainer& viewContainer);
template<class ViewContainer>
void closeFirstViewsWhileTooMany(const ViewContainer& viewContainer, int maxViewCount);
struct FilteredView {
QTreeView* view = nullptr;
QSortFilterProxyModel* proxyModel = nullptr;
/// Contains possibly invalid pattern entered by the user verbatim, which may differ
/// from always valid (if proxyModel != nullptr) proxyModel->filterRegularExpression().
QRegularExpression filter;
};
using FilteredViews = QHash<int, FilteredView>;
static FilteredViews::const_iterator constIterator(FilteredViews::iterator it);
template<typename ForwardIt>
static ForwardIt findFilteredView(ForwardIt first, ForwardIt last, const QAbstractItemView* view);
FilteredViews::iterator findFilteredView(const QAbstractItemView* view);
FilteredViews::const_iterator constFindFilteredView(const QAbstractItemView* view) const;
void updateFilterInputAppearance(FilteredViews::const_iterator currentView);
FilteredViews m_views;
QTabWidget* m_tabwidget;
QStackedWidget* m_stackwidget;
const ToolViewData* data;
QToolButton* m_closeButton;
QAction* m_closeOthersAction;
QAction* m_nextAction;
QAction* m_previousAction;
KToggleAction* m_activateOnSelect;
KToggleAction* m_focusOnSelect;
KExpandableLineEdit* m_filterInput;
QWidgetAction* m_filterAction;
OutputWidgetConfig* m_outputWidgetConfig;
bool m_wordWrap = false;
};
#endif
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