KTextEditor::MainWindow

#include <KTextEditor/MainWindow>

Inheritance diagram for KTextEditor::MainWindow:

Public Types
enum	ToolViewPosition { Left = 0, Right = 1, Top = 2, Bottom = 3 }

Signals
void	pluginViewCreated (const QString &name, QObject *pluginView)

void	pluginViewDeleted (const QString &name, QObject *pluginView)

void	unhandledShortcutOverride (QEvent *e)

void	viewChanged (KTextEditor::View *view)

void	viewCreated (KTextEditor::View *view)

Public Member Functions
	MainWindow (QObject *parent)

	~MainWindow () override

KTextEditor::View *	activateView (KTextEditor::Document *document)

KTextEditor::View *	activeView ()

bool	addWidget (QWidget *widget)

void	addWidgetToViewBar (KTextEditor::View view, QWidget bar)

bool	closeSplitView (KTextEditor::View *view)

bool	closeView (KTextEditor::View *view)

QWidget *	createToolView (KTextEditor::Plugin *plugin, const QString &identifier, KTextEditor::MainWindow::ToolViewPosition pos, const QIcon &icon, const QString &text)

QWidget *	createViewBar (KTextEditor::View *view)

void	deleteViewBar (KTextEditor::View *view)

KXMLGUIFactory *	guiFactory ()

bool	hideToolView (QWidget *widget)

void	hideViewBar (KTextEditor::View *view)

bool	moveToolView (QWidget *widget, KTextEditor::MainWindow::ToolViewPosition pos)

KTextEditor::View *	openUrl (const QUrl &url, const QString &encoding=QString())

QObject *	pluginView (const QString &name)

bool	showMessage (const QVariantMap &message)

bool	showPluginConfigPage (KTextEditor::Plugin *plugin, int page)

bool	showToolView (QWidget *widget)

void	showViewBar (KTextEditor::View *view)

void	splitView (Qt::Orientation orientation)

QList< KTextEditor::View * >	views ()

bool	viewsInSameSplitView (KTextEditor::View view1, KTextEditor::View view2)

QWidget *	window ()

Public Member Functions inherited from QObject
	QObject (QObject *parent)

bool	blockSignals (bool block)

const QObjectList &	children () const const

QMetaObject::Connection	connect (const QObject sender, const char signal, const char *method, Qt::ConnectionType type) const const

void	deleteLater ()

void	destroyed (QObject *obj)

bool	disconnect (const char signal, const QObject receiver, const char *method) const const

bool	disconnect (const QObject receiver, const char method) const const

void	dumpObjectInfo ()

void	dumpObjectInfo () const const

void	dumpObjectTree ()

void	dumpObjectTree () const const

QList< QByteArray >	dynamicPropertyNames () const const

virtual bool	event (QEvent *e)

virtual bool	eventFilter (QObject watched, QEvent event)

T	findChild (const QString &name, Qt::FindChildOptions options) const const

QList< T >	findChildren (const QRegExp &regExp, Qt::FindChildOptions options) const const

QList< T >	findChildren (const QRegularExpression &re, Qt::FindChildOptions options) const const

QList< T >	findChildren (const QString &name, Qt::FindChildOptions options) const const

bool	inherits (const char *className) const const

void	installEventFilter (QObject *filterObj)

bool	isWidgetType () const const

bool	isWindowType () const const

void	killTimer (int id)

virtual const QMetaObject *	metaObject () const const

void	moveToThread (QThread *targetThread)

QString	objectName () const const

void	objectNameChanged (const QString &objectName)

QObject *	parent () const const

QVariant	property (const char *name) const const

	Q_CLASSINFO (Name, Value)

	Q_DISABLE_COPY (Class)

	Q_DISABLE_COPY_MOVE (Class)

	Q_DISABLE_MOVE (Class)

	Q_EMIT Q_EMIT

	Q_ENUM (...)

	Q_ENUM_NS (...)

	Q_ENUMS (...)

	Q_FLAG (...)

	Q_FLAG_NS (...)

	Q_FLAGS (...)

	Q_GADGET Q_GADGET

	Q_INTERFACES (...)

	Q_INVOKABLE Q_INVOKABLE

	Q_NAMESPACE Q_NAMESPACE

	Q_NAMESPACE_EXPORT (EXPORT_MACRO)

	Q_OBJECT Q_OBJECT

	Q_PROPERTY (...)

	Q_REVISION Q_REVISION

	Q_SET_OBJECT_NAME (Object)

	Q_SIGNAL Q_SIGNAL

	Q_SIGNALS Q_SIGNALS

	Q_SLOT Q_SLOT

	Q_SLOTS Q_SLOTS

T	qFindChild (const QObject *obj, const QString &name)

QList< T >	qFindChildren (const QObject *obj, const QRegExp &regExp)

QList< T >	qFindChildren (const QObject *obj, const QString &name)

T	qobject_cast (const QObject *object)

T	qobject_cast (QObject *object)

	QT_NO_NARROWING_CONVERSIONS_IN_CONNECT QT_NO_NARROWING_CONVERSIONS_IN_CONNECT

void	removeEventFilter (QObject *obj)

void	setObjectName (const QString &name)

void	setParent (QObject *parent)

bool	setProperty (const char *name, const QVariant &value)

bool	signalsBlocked () const const

int	startTimer (int interval, Qt::TimerType timerType)

int	startTimer (std::chrono::milliseconds time, Qt::TimerType timerType)

QThread *	thread () const const

Additional Inherited Members
Properties inherited from QObject
	objectName

Static Public Member Functions inherited from QObject
QMetaObject::Connection	connect (const QObject sender, const char signal, const QObject receiver, const char method, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject sender, PointerToMemberFunction signal, const QObject context, Functor functor, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject sender, PointerToMemberFunction signal, const QObject receiver, PointerToMemberFunction method, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject *sender, PointerToMemberFunction signal, Functor functor)

bool	disconnect (const QMetaObject::Connection &connection)

bool	disconnect (const QObject sender, const char signal, const QObject receiver, const char method)

bool	disconnect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method)

bool	disconnect (const QObject sender, PointerToMemberFunction signal, const QObject receiver, PointerToMemberFunction method)

QString	tr (const char sourceText, const char disambiguation, int n)

QString	trUtf8 (const char sourceText, const char disambiguation, int n)

Public Attributes inherited from QObject
typedef	QObjectList

Protected Member Functions inherited from QObject
virtual void	childEvent (QChildEvent *event)

virtual void	connectNotify (const QMetaMethod &signal)

virtual void	customEvent (QEvent *event)

virtual void	disconnectNotify (const QMetaMethod &signal)

bool	isSignalConnected (const QMetaMethod &signal) const const

int	receivers (const char *signal) const const

QObject *	sender () const const

int	senderSignalIndex () const const

virtual void	timerEvent (QTimerEvent *event)

Detailed Description

This class allows the application that embeds the KTextEditor component to allow it to access parts of its main window.

For example the component can get a place to show view bar widgets (e.g. search&replace, goto line, ...). This is useful to e.g. have one place inside the window to show such stuff even if the application allows the user to have multiple split views available per window.

The application must pass a pointer to the MainWindow object to the createView method on view creation and ensure that this main window stays valid for the complete lifetime of the view.

It must not reimplement this class but construct an instance and pass a pointer to a QObject that has the required slots to receive the requests.

Definition at line 43 of file mainwindow.h.

Member Enumeration Documentation

◆ ToolViewPosition

enum KTextEditor::MainWindow::ToolViewPosition

Toolview position.

A toolview can only be at one side at a time.

Enumerator
Left	Left side.
Right	Right side.
Top	Top side.
Bottom	Bottom side.

Definition at line 215 of file mainwindow.h.

Constructor & Destructor Documentation

◆ MainWindow()

KTextEditor::MainWindow::MainWindow ( QObject * parent )

Construct an MainWindow wrapper object.

The passed parent is both the parent of this QObject and the receiver of all interface calls via invokeMethod.

Parameters

parent object the calls are relayed to

Definition at line 19 of file mainwindow.cpp.

◆ ~MainWindow()

KTextEditor::MainWindow::~MainWindow ( )

override

Virtual Destructor.

Definition at line 25 of file mainwindow.cpp.

Member Function Documentation

◆ activateView()

KTextEditor::View * KTextEditor::MainWindow::activateView ( KTextEditor::Document * document )

Activate the view with the corresponding document.

If none exist for this document, create one

Parameters

document the document

Returns: activated view of this document, return nullptr if not possible

Definition at line 61 of file mainwindow.cpp.

◆ activeView()

KTextEditor::View * KTextEditor::MainWindow::activeView ( )

Access the active view.

Returns: active view, nullptr if not available

Definition at line 53 of file mainwindow.cpp.

◆ addWidget()

bool KTextEditor::MainWindow::addWidget ( QWidget * widget )

Add a widget to the main window.

This is useful to show non-KTextEditorView widgets in the main window. The host application should try to manage this like some KTextEditor::View (e.g. as a tab) and provide the means to close it.

Parameters

widget widget to add

Returns: success, if false, the plugin needs to take care to show the widget itself, otherwise the main window will take ownership of the widget

Since: 5.98

Definition at line 218 of file mainwindow.cpp.

◆ addWidgetToViewBar()

void KTextEditor::MainWindow::addWidgetToViewBar	(	KTextEditor::View *	view,
		QWidget *	bar
	)

Add a widget to the view bar.

Parameters

view	view for which the view bar is used
bar	bar widget, shall have the viewBarParent() as parent widget

Definition at line 130 of file mainwindow.cpp.

◆ closeSplitView()

bool KTextEditor::MainWindow::closeSplitView ( KTextEditor::View * view )

Close the split view that contains the given view.

Parameters

view the view.

Returns: true if the split view was closed.

Definition at line 95 of file mainwindow.cpp.

◆ closeView()

bool KTextEditor::MainWindow::closeView ( KTextEditor::View * view )

Close selected view.

Parameters

view the view

Returns: true if view was closed

Definition at line 81 of file mainwindow.cpp.

◆ createToolView()

QWidget * KTextEditor::MainWindow::createToolView	(	KTextEditor::Plugin *	plugin,
		const QString &	identifier,
		KTextEditor::MainWindow::ToolViewPosition	pos,
		const QIcon &	icon,
		const QString &	text
	)

Create a new toolview with unique identifier at side pos with icon and caption text.

Use the returned widget to embedd your widgets.

Parameters

plugin	which owns this tool view
identifier	unique identifier for this toolview
pos	position for the toolview, if we are in session restore, this is only a preference
icon	icon to use in the sidebar for the toolview
text	translated text (i18n()) to use in addition to icon

Returns: created toolview on success, otherwise NULL

Definition at line 148 of file mainwindow.cpp.

◆ createViewBar()

QWidget * KTextEditor::MainWindow::createViewBar ( KTextEditor::View * view )

Try to create a view bar for the given view.

Parameters

view	view for which we want an view bar

Returns: suitable widget that can host view bars widgets or nullptr

Definition at line 116 of file mainwindow.cpp.

◆ deleteViewBar()

void KTextEditor::MainWindow::deleteViewBar ( KTextEditor::View * view )

Delete the view bar for the given view.

Parameters

view	view for which we want an view bar

Definition at line 124 of file mainwindow.cpp.

◆ guiFactory()

KXMLGUIFactory * KTextEditor::MainWindow::guiFactory ( )

Accessor to the XMLGUIFactory.

Returns: the mainwindow's KXMLGUIFactory, nullptr if not available

Definition at line 37 of file mainwindow.cpp.

◆ hideToolView()

bool KTextEditor::MainWindow::hideToolView ( QWidget * widget )

Hide the toolview widget.

Parameters

widget the toolview to hide, where the widget was constructed by createToolView().

Returns: true on success, otherwise false

Definition at line 189 of file mainwindow.cpp.

◆ hideViewBar()

void KTextEditor::MainWindow::hideViewBar ( KTextEditor::View * view )

Hide the view bar for the given view.

Parameters

view	view for which the view bar is used

Definition at line 142 of file mainwindow.cpp.

◆ moveToolView()

bool KTextEditor::MainWindow::moveToolView	(	QWidget *	widget,
		KTextEditor::MainWindow::ToolViewPosition	pos
	)

Move the toolview widget to position pos.

Parameters

widget	the toolview to move, where the widget was constructed by createToolView().
pos	new position to move widget to

Returns: true on success, otherwise false

Definition at line 168 of file mainwindow.cpp.

◆ openUrl()

KTextEditor::View * KTextEditor::MainWindow::openUrl	(	const QUrl &	url,
		const QString &	encoding = `QString()`
	)

Open the document url with the given encoding.

Parameters

url	the document's url
encoding	the preferred encoding. If encoding is QString() the encoding will be guessed or the default encoding will be used.

Returns: a pointer to the created view for the new document, if a document with this url is already existing, its view will be activated, return nullptr if not possible

Definition at line 73 of file mainwindow.cpp.

◆ pluginView()

QObject * KTextEditor::MainWindow::pluginView ( const QString & name )

Get a plugin view for the plugin with with identifier name.

Parameters

name	the plugin's name

Returns: pointer to the plugin view if a plugin with name is loaded and has a view for this mainwindow, otherwise NULL

Definition at line 210 of file mainwindow.cpp.

◆ pluginViewCreated

void KTextEditor::MainWindow::pluginViewCreated	(	const QString &	name,
		QObject *	pluginView
	)

signal

This signal is emitted when the view of some Plugin is created for this main window.

Parameters

name	name of plugin
pluginView	the new plugin view

◆ pluginViewDeleted

void KTextEditor::MainWindow::pluginViewDeleted	(	const QString &	name,
		QObject *	pluginView
	)

signal

This signal is emitted when the view of some Plugin got deleted.

Warning: Do not access the data referenced by the pointer, it is already invalid. Use the pointer only to remove mappings in hash or maps

Parameters

name	name of plugin
pluginView	the deleted plugin view

◆ showMessage()

bool KTextEditor::MainWindow::showMessage ( const QVariantMap & message )

Display a message to the user.

The host application might show this inside a dedicated output view.

Parameters

message incoming message we shall handle

Returns: true, if the host application was able to handle the message, else false

Since: 5.98

details of message format:

message text, will be trimmed before output

message["text"] = i18n("your cool message")

the text will be split in lines, all lines beside the first can be collapsed away

message type, we support at the moment

message["type"] = "Error" message["type"] = "Warning" message["type"] = "Info" message["type"] = "Log"

this is take from https://microsoft.github.io/language-server-protocol/specification#window_showMessage MessageType of LSP

will lead to appropriate icons/... in the output view

a message should have some category, like Git, LSP, ....

message["category"] = i18n(...)

will be used to allow the user to filter for

one can additionally provide a categoryIcon

message["categoryIcon"] = QIcon(...)

the categoryIcon icon QVariant must contain a QIcon, nothing else!

A string token can be passed to allow to replace messages already send out with new ones. That is useful for e.g. progress output

message["token"] = "yourmessagetoken"

Definition at line 226 of file mainwindow.cpp.

◆ showPluginConfigPage()

bool KTextEditor::MainWindow::showPluginConfigPage	(	KTextEditor::Plugin *	plugin,
		int	page
	)

Shows the plugin's config page.

The page specifies which config page will be shown, see KTextEditor::Plugin::configPages().

Returns: true on success, otherwise false

Since: 5.63

Definition at line 197 of file mainwindow.cpp.

◆ showToolView()

bool KTextEditor::MainWindow::showToolView ( QWidget * widget )

Show the toolview widget.

Parameters

widget the toolview to show, where the widget was constructed by createToolView().

Returns: true on success, otherwise false

Todo:: add focus parameter: bool showToolView (QWidget *widget, bool giveFocus );

Definition at line 181 of file mainwindow.cpp.

◆ showViewBar()

void KTextEditor::MainWindow::showViewBar ( KTextEditor::View * view )

Show the view bar for the given view.

Parameters

view	view for which the view bar is used

Definition at line 136 of file mainwindow.cpp.

◆ splitView()

void KTextEditor::MainWindow::splitView ( Qt::Orientation orientation )

Split current view space according to orientation.

Parameters

orientation in which line split the view

Definition at line 89 of file mainwindow.cpp.

◆ unhandledShortcutOverride

void KTextEditor::MainWindow::unhandledShortcutOverride ( QEvent * e )

signal

This signal is emitted for every unhandled ShortcutOverride in the window.

Parameters

e	responsible event

◆ viewChanged

void KTextEditor::MainWindow::viewChanged ( KTextEditor::View * view )

signal

This signal is emitted whenever the active view changes.

Parameters

view	new active view

◆ viewCreated

void KTextEditor::MainWindow::viewCreated ( KTextEditor::View * view )

signal

This signal is emitted whenever a new view is created.

Parameters

view	view that was created

◆ views()

QList< KTextEditor::View * > KTextEditor::MainWindow::views ( )

Get a list of all views for this main window.

It is beneficial if the list is sorted by most recently used, as the library will e.g. try to use the most recent used url() by walking over this list for save and other such things.

Returns: all views, might be empty!

Definition at line 45 of file mainwindow.cpp.

◆ viewsInSameSplitView()

bool KTextEditor::MainWindow::viewsInSameSplitView	(	KTextEditor::View *	view1,
		KTextEditor::View *	view2
	)

Returns: true if the given views view1 and view2 share the same split view, false otherwise.

Definition at line 103 of file mainwindow.cpp.

◆ window()

QWidget * KTextEditor::MainWindow::window ( )

Get the toplevel widget.

Returns: the real main window widget, nullptr if not available

Definition at line 29 of file mainwindow.cpp.

The documentation for this class was generated from the following files:

KDE's Doxygen guidelines are available online.

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About KTextEditor

KTextEditor::MainWindow

Public Types

Signals

Public Member Functions

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ ToolViewPosition

Constructor & Destructor Documentation

◆ MainWindow()

◆ ~MainWindow()

Member Function Documentation

◆ activateView()

◆ activeView()

◆ addWidget()

◆ addWidgetToViewBar()

◆ closeSplitView()

◆ closeView()

◆ createToolView()

◆ createViewBar()

◆ deleteViewBar()

◆ guiFactory()

◆ hideToolView()

◆ hideViewBar()

◆ moveToolView()

◆ openUrl()

◆ pluginView()

◆ pluginViewCreated

◆ pluginViewDeleted

◆ showMessage()

◆ showPluginConfigPage()

◆ showToolView()

◆ showViewBar()

◆ splitView()

◆ unhandledShortcutOverride

◆ viewChanged

◆ viewCreated

◆ views()

◆ viewsInSameSplitView()

◆ window()