X-Git-Url: https://git.quassel-irc.org/?a=blobdiff_plain;f=src%2Fuisupport%2Fbufferview.h;h=6928be85c99a00f9a6362abfdb5bc963a514daa5;hb=082cb8c8eb6db90cbb2166a0098874e76d5c6ad9;hp=9877c0edf7c5aecc1d68ab48b322e496d0469459;hpb=f84a3fd303cbea73a7c9b3839e417862fea43baa;p=quassel.git diff --git a/src/uisupport/bufferview.h b/src/uisupport/bufferview.h index 9877c0ed..6928be85 100644 --- a/src/uisupport/bufferview.h +++ b/src/uisupport/bufferview.h @@ -1,5 +1,5 @@ /*************************************************************************** - * Copyright (C) 2005-2016 by the Quassel Project * + * Copyright (C) 2005-2020 by the Quassel Project * * devel@quassel-irc.org * * * * This program is free software; you can redistribute it and/or modify * @@ -18,15 +18,16 @@ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * ***************************************************************************/ -#ifndef BUFFERVIEW_H_ -#define BUFFERVIEW_H_ +#pragma once + +#include "uisupport-export.h" #include -#include #include +#include #include -#include #include +#include #include "actioncollection.h" #include "bufferviewconfig.h" @@ -37,64 +38,86 @@ /***************************************** * The TreeView showing the Buffers *****************************************/ -class BufferView : public TreeViewTouch +class UISUPPORT_EXPORT BufferView : public TreeViewTouch { Q_OBJECT public: - enum Direction { + enum Direction + { Forward = 1, Backward = -1 }; - BufferView(QWidget *parent = 0); + BufferView(QWidget* parent = nullptr); void init(); - void setModel(QAbstractItemModel *model); - void setFilteredModel(QAbstractItemModel *model, BufferViewConfig *config); + void setModel(QAbstractItemModel* model) override; + void setFilteredModel(QAbstractItemModel* model, BufferViewConfig* config); - void setConfig(BufferViewConfig *config); - inline BufferViewConfig *config() { return _config; } + void setConfig(BufferViewConfig* config); + inline BufferViewConfig* config() { return _config; } - void addActionsToMenu(QMenu *menu, const QModelIndex &index); - void addFilterActions(QMenu *contextMenu, const QModelIndex &index); + void addActionsToMenu(QMenu* menu, const QModelIndex& index); + void addFilterActions(QMenu* contextMenu, const QModelIndex& index); void selectFirstBuffer(); public slots: - void setRootIndexForNetworkId(const NetworkId &networkId); + void setRootIndexForNetworkId(const NetworkId& networkId); void removeSelectedBuffers(bool permanently = false); - void menuActionTriggered(QAction *); + void menuActionTriggered(QAction*); void nextBuffer(); void previousBuffer(); void hideCurrentBuffer(); - void filterTextChanged(QString filterString); + void filterTextChanged(const QString& filterString); + void changeHighlight(Direction direction); + void selectHighlighted(); + void clearHighlight(); signals: - void removeBuffer(const QModelIndex &); - void removeBufferPermanently(const QModelIndex &); + void removeBuffer(const QModelIndex&); + void removeBufferPermanently(const QModelIndex&); protected: - virtual void keyPressEvent(QKeyEvent *); - virtual void dropEvent(QDropEvent *event); - virtual void rowsInserted(const QModelIndex &parent, int start, int end); - virtual void wheelEvent(QWheelEvent *); - virtual QSize sizeHint() const; - virtual void focusInEvent(QFocusEvent *event) { QAbstractScrollArea::focusInEvent(event); } - virtual void contextMenuEvent(QContextMenuEvent *event); - -#if QT_VERSION < 0x050000 - virtual void dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight); -#else - virtual void dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight, const QVector &roles); -#endif + void dropEvent(QDropEvent* event) override; + void rowsInserted(const QModelIndex& parent, int start, int end) override; + void wheelEvent(QWheelEvent*) override; + void focusInEvent(QFocusEvent* event) override { QAbstractScrollArea::focusInEvent(event); } + void contextMenuEvent(QContextMenuEvent* event) override; + + void dataChanged(const QModelIndex& topLeft, const QModelIndex& bottomRight, const QVector& roles) override; private slots: - void joinChannel(const QModelIndex &index); + void joinChannel(const QModelIndex& index); void toggleHeader(bool checked); - void storeExpandedState(const QModelIndex &networkIdx); - void setExpandedState(const QModelIndex &networkIdx); + /** + * Expand all active networks and collapse inactive ones unless manually changed + * + * Applies to all networks. Shouldn't need called except during initialization. + */ + void setExpandedState(); + + /** + * Save the current display state of the given network + * + * Tracks expanded or collapsed and active or inactive. + * + * @see setExpandedState() + * @param[in] networkIdx QModelIndex of the root network to store + */ + void storeExpandedState(const QModelIndex& networkIdx); + + /** + * Set the display state of the given network according to network status and manual changes + * + * Expands if active or previously expanded, collapses if inactive or previously collapsed. + * + * @see storeExpandedState() + * @param[in] networkIdx QModelIndex of the root network to update + */ + void setExpandedState(const QModelIndex& networkIdx); void on_configChanged(); void on_layoutChanged(); @@ -104,16 +127,17 @@ private slots: private: QPointer _config; - enum ExpandedState { + enum ExpandedState + { WasExpanded = 0x01, WasActive = 0x02 }; QHash _expandedState; + QModelIndex _currentHighlight; }; - // ****************************** -// BufferViewDelgate +// BufferViewDelegate // ****************************** class BufferViewDelegate : public QStyledItemDelegate @@ -121,31 +145,36 @@ class BufferViewDelegate : public QStyledItemDelegate Q_OBJECT public: - BufferViewDelegate(QObject *parent = 0); - bool editorEvent(QEvent *event, QAbstractItemModel *model, const QStyleOptionViewItem &option, const QModelIndex &index); + BufferViewDelegate(QObject* parent = nullptr); + bool editorEvent(QEvent* event, QAbstractItemModel* model, const QStyleOptionViewItem& option, const QModelIndex& index) override; + + void paint(QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index) const override; + +public: + QModelIndex currentHighlight; protected: - virtual void customEvent(QEvent *event); + void customEvent(QEvent* event) override; }; - // ============================== // BufferView Dock // ============================== -class BufferViewDock : public QDockWidget +class UISUPPORT_EXPORT BufferViewDock : public QDockWidget { Q_OBJECT Q_PROPERTY(bool active READ isActive WRITE setActive STORED true) -public : - BufferViewDock(BufferViewConfig *config, QWidget *parent); +public: + BufferViewDock(BufferViewConfig* config, QWidget* parent); int bufferViewId() const; - BufferViewConfig *config() const; - inline BufferView *bufferView() const { return qobject_cast(widget()); } + BufferViewConfig* config() const; + inline BufferView* bufferView() const { return qobject_cast(widget()); } inline bool isActive() const { return _active; } - void setWidget(QWidget *newWidget); - QWidget *widget() const { return _childWidget; } + void setWidget(QWidget* newWidget); + void setLocked(bool locked); + QWidget* widget() const { return _childWidget; } void activateFilter(); @@ -153,23 +182,20 @@ public slots: void setActive(bool active = true); protected slots: - virtual bool eventFilter(QObject *object, QEvent *event); - virtual void focusInEvent(QFocusEvent*event) { qDebug() << event; } + bool eventFilter(QObject* object, QEvent* event) override; + void focusInEvent(QFocusEvent* event) override { qDebug() << event; } private slots: - void bufferViewRenamed(const QString &newName); + void bufferViewRenamed(const QString& newName); void updateTitle(); void configChanged(); void onFilterReturnPressed(); private: - QWidget *_childWidget; - QWidget *_widget; - QPointer _oldFocusItem; // QPointer in case the old item gets deleted - QLineEdit *_filterEdit; + QWidget* _childWidget; + QWidget* _widget; + QPointer _oldFocusItem; // QPointer in case the old item gets deleted + QLineEdit* _filterEdit; bool _active; QString _title; }; - - -#endif