Mercurial > octave
view libgui/graphics/GenericEventNotify.h @ 21203:710e700cdd7f
maint: Clean up naming and indentation of #ifdef blocks in libgui
Rename guard #ifdef names to use octave_ namespace prefix and file name.
Indent #ifdef blocks.
* Backend.cc, Backend.h, BaseControl.cc, BaseControl.h, ButtonControl.cc,
ButtonControl.h, Canvas.cc, Canvas.h, CheckBoxControl.cc, CheckBoxControl.h,
Container.cc, Container.h, ContextMenu.cc, ContextMenu.h, EditControl.cc,
EditControl.h, Figure.cc, Figure.h, FigureWindow.cc, FigureWindow.h,
GLCanvas.cc, GLCanvas.h, GenericEventNotify.h, KeyMap.cc, KeyMap.h,
ListBoxControl.cc, ListBoxControl.h, Logger.cc, Logger.h, Menu.cc, Menu.h,
MenuContainer.h, MouseModeActionGroup.cc, MouseModeActionGroup.h, Object.cc,
Object.h, ObjectFactory.cc, ObjectFactory.h, ObjectProxy.cc, ObjectProxy.h,
Panel.cc, Panel.h, PopupMenuControl.cc, PopupMenuControl.h,
PushButtonControl.cc, PushButtonControl.h, PushTool.cc, PushTool.h,
QtHandlesUtils.cc, QtHandlesUtils.h, RadioButtonControl.cc,
RadioButtonControl.h, SliderControl.cc, SliderControl.h, TextControl.cc,
TextControl.h, TextEdit.cc, TextEdit.h, ToggleButtonControl.cc,
ToggleButtonControl.h, ToggleTool.cc, ToggleTool.h, ToolBar.cc, ToolBar.h,
ToolBarButton.cc, ToolBarButton.h, __init_qt__.cc, __init_qt__.h,
annotation-dialog.cc, annotation-dialog.h, gl-select.cc, gl-select.h,
color-picker.cc, color-picker.h, dialog.cc, documentation-dock-widget.cc,
documentation-dock-widget.h, files-dock-widget.cc, files-dock-widget.h,
find-files-dialog.cc, find-files-dialog.h, find-files-model.cc,
find-files-model.h, history-dock-widget.cc, history-dock-widget.h,
file-editor-interface.h, file-editor-tab.cc, file-editor-tab.h, file-editor.cc,
file-editor.h, find-dialog.cc, find-dialog.h, octave-qscintilla.cc,
octave-txt-lexer.cc, main-window.cc, octave-cmd.cc, octave-dock-widget.cc,
octave-gui.cc, octave-interpreter.cc, octave-interpreter.h, octave-qt-link.cc,
octave-qt-link.h, parser.cc, webinfo.cc, resource-manager.cc,
resource-manager.h, settings-dialog.cc, settings-dialog.h, shortcut-manager.cc,
shortcut-manager.h, terminal-dock-widget.cc, terminal-dock-widget.h,
thread-manager.cc, welcome-wizard.cc, welcome-wizard.h, workspace-model.cc,
workspace-view.cc:
Clean up naming and indentation of #ifdef blocks in libgui.
author | Rik <rik@octave.org> |
---|---|
date | Sat, 06 Feb 2016 07:32:37 -0800 |
parents | f0e61a67ad9f |
children | bac0d6f07a3e |
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/* Copyright (C) 2011-2015 Michael Goffioul This file is part of Octave. Octave is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. Octave is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with Octave; see the file COPYING. If not, see <http://www.gnu.org/licenses/>. */ #if ! defined (octave_GenericEventNotify_h) #define octave_GenericEventNotify_h 1 #include <QSet> class QEvent; class QObject; class QWidget; namespace QtHandles { class GenericEventNotifyReceiver; class GenericEventNotifySender { public: GenericEventNotifySender (void) : m_receivers () { } virtual ~GenericEventNotifySender (void) { } void addReceiver (GenericEventNotifyReceiver* r) { m_receivers.insert (r); } void removeReceiver (GenericEventNotifyReceiver* r) { m_receivers.remove (r); } protected: bool notifyReceiversBefore (QObject* obj, QEvent* evt); void notifyReceiversAfter (QObject* obj, QEvent* evt); private: QSet<GenericEventNotifyReceiver*> m_receivers; }; class GenericEventNotifyReceiver { public: GenericEventNotifyReceiver (void) { } virtual ~GenericEventNotifyReceiver (void) { } virtual bool eventNotifyBefore (QObject* obj, QEvent* evt) = 0; virtual void eventNotifyAfter (QObject* obj, QEvent* evt) = 0; }; inline bool GenericEventNotifySender::notifyReceiversBefore (QObject* obj, QEvent* evt) { foreach (GenericEventNotifyReceiver* r, m_receivers) if (r->eventNotifyBefore (obj, evt)) return true; return false; } inline void GenericEventNotifySender::notifyReceiversAfter (QObject* obj, QEvent* evt) { foreach (GenericEventNotifyReceiver* r, m_receivers) r->eventNotifyAfter (obj, evt); } #define DECLARE_GENERICEVENTNOTIFY_SENDER(T,B) \ class T : public B, public GenericEventNotifySender \ { \ public: \ T (QWidget* xparent) : B (xparent), GenericEventNotifySender () { } \ ~ T (void) { } \ \ bool event (QEvent* evt) \ { \ bool result = true; \ if (! notifyReceiversBefore (this, evt)) \ result = B::event (evt); \ notifyReceiversAfter (this, evt); \ return result; \ } \ } }; #endif