Mercurial > octave
view libgui/graphics/GenericEventNotify.h @ 32592:094a296b3ba1
maint: C++ style check for libgui/ directory.
* libgui/graphics/FigureWindow.cc, libgui/graphics/GenericEventNotify.h,
libgui/graphics/KeyMap.cc, libgui/graphics/Object.cc,
libgui/graphics/ObjectProxy.cc, libgui/graphics/PopupMenuControl.cc,
libgui/graphics/QtHandlesUtils.cc, libgui/graphics/Table.cc,
libgui/graphics/ToolBarButton.cc, libgui/graphics/annotation-dialog.cc,
libgui/graphics/qt-graphics-toolkit.cc,
libgui/qterminal/libqterminal/QTerminal.h, libgui/src/color-picker.cc,
libgui/src/command-widget.cc, libgui/src/community-news.cc,
libgui/src/dialog.cc, libgui/src/documentation-bookmarks.cc,
libgui/src/documentation-dock-widget.cc, libgui/src/documentation.cc,
libgui/src/dw-main-window.cc, libgui/src/external-editor-interface.cc,
libgui/src/files-dock-widget.cc, libgui/src/find-files-dialog.cc,
libgui/src/find-files-model.cc, libgui/src/gui-preferences-cs.h,
libgui/src/gui-preferences-ed.h, libgui/src/gui-preferences-global.h,
libgui/src/gui-preferences-sc.cc, libgui/src/gui-preferences-ve.h,
libgui/src/gui-preferences-ws.h, libgui/src/gui-preferences.cc,
libgui/src/gui-settings.cc, libgui/src/gui-utils.h,
libgui/src/history-dock-widget.cc, libgui/src/interpreter-qobject.cc,
libgui/src/led-indicator.cc, libgui/src/led-indicator.h,
libgui/src/m-editor/file-editor-tab.cc, libgui/src/m-editor/file-editor.cc,
libgui/src/m-editor/find-dialog.cc, libgui/src/m-editor/marker.cc,
libgui/src/m-editor/marker.h, libgui/src/m-editor/octave-qscintilla.cc,
libgui/src/m-editor/octave-qscintilla.h,
libgui/src/m-editor/octave-txt-lexer.cc, libgui/src/main-window.cc,
libgui/src/octave-dock-widget.cc, libgui/src/octave-qobject.cc,
libgui/src/qt-application.cc, libgui/src/qt-interpreter-events.cc,
libgui/src/release-notes.cc, libgui/src/set-path-dialog.cc,
libgui/src/set-path-model.cc, libgui/src/settings-dialog.cc,
libgui/src/shortcuts-tree-widget.cc, libgui/src/tab-bar.cc,
libgui/src/terminal-dock-widget.cc, libgui/src/variable-editor.cc,
libgui/src/variable-editor.h, libgui/src/welcome-wizard.cc,
libgui/src/workspace-view.cc, libinterp/corefcn/__ichol__.cc,
libinterp/corefcn/__ilu__.cc, libinterp/corefcn/bsxfun.cc,
libinterp/corefcn/call-stack.cc, libinterp/corefcn/defaults.cc,
libinterp/corefcn/environment.cc, libinterp/corefcn/error.cc,
libinterp/corefcn/event-manager.cc, libinterp/corefcn/ft-text-renderer.cc,
libinterp/corefcn/gl-render.cc, libinterp/corefcn/graphics-utils.cc,
libinterp/corefcn/graphics.cc, libinterp/corefcn/graphics.in.h,
libinterp/corefcn/help.cc, libinterp/corefcn/hook-fcn.cc,
libinterp/corefcn/input.cc, libinterp/corefcn/interpreter-private.cc,
libinterp/corefcn/interpreter.cc, libinterp/corefcn/load-path.cc,
libinterp/corefcn/load-save.cc, libinterp/corefcn/ls-hdf5.cc,
libinterp/corefcn/lu.cc, libinterp/corefcn/mex.cc,
libinterp/corefcn/oct-hist.cc, libinterp/corefcn/oct-map.cc,
libinterp/corefcn/oct-stream.cc, libinterp/corefcn/pager.cc,
libinterp/corefcn/perms.cc, libinterp/corefcn/pr-output.cc,
libinterp/corefcn/qr.cc, libinterp/corefcn/settings.cc,
libinterp/corefcn/sparse-xdiv.cc, libinterp/corefcn/stack-frame.cc,
libinterp/corefcn/syminfo.cc, libinterp/corefcn/symrcm.cc,
libinterp/corefcn/symscope.cc, libinterp/corefcn/symtab.cc,
libinterp/corefcn/sysdep.cc, libinterp/corefcn/tsearch.cc,
libinterp/corefcn/url-handle-manager.cc, libinterp/corefcn/utils.cc,
libinterp/corefcn/xnorm.cc, libinterp/dldfcn/__init_fltk__.cc,
libinterp/octave-value/ov-base.cc, libinterp/octave-value/ov-bool-mat.cc,
libinterp/octave-value/ov-cell.cc, libinterp/octave-value/ov-ch-mat.cc,
libinterp/octave-value/ov-class.cc, libinterp/octave-value/ov-classdef.cc,
libinterp/octave-value/ov-fcn-handle.cc,
libinterp/octave-value/ov-fcn-handle.h, libinterp/octave-value/ov-fcn.h,
libinterp/octave-value/ov-inline.h, libinterp/octave-value/ov-lazy-idx.cc,
libinterp/octave-value/ov-range.cc, libinterp/octave-value/ov-range.h,
libinterp/octave-value/ov-typeinfo.cc, libinterp/octave-value/ov-usr-fcn.cc,
libinterp/octave-value/ov.cc, libinterp/octave.cc,
libinterp/parse-tree/anon-fcn-validator.cc, libinterp/parse-tree/bp-table.cc,
libinterp/parse-tree/oct-lvalue.cc, libinterp/parse-tree/pt-classdef.cc,
libinterp/parse-tree/pt-colon.cc, libinterp/parse-tree/pt-eval.cc,
libinterp/parse-tree/pt-eval.h, libinterp/parse-tree/pt-tm-const.cc,
libinterp/parse-tree/pt-walk.cc, liboctave/array/Array-b.cc,
liboctave/array/Array-base.cc, liboctave/array/CMatrix.cc,
liboctave/array/CNDArray.cc, liboctave/array/CSparse.cc,
liboctave/array/MArray.cc, liboctave/array/Range.cc, liboctave/array/Sparse.cc,
liboctave/array/Sparse.h, liboctave/array/dMatrix.cc,
liboctave/array/fCMatrix.cc, liboctave/array/fCNDArray.cc,
liboctave/array/fMatrix.cc, liboctave/array/idx-vector.cc,
liboctave/numeric/CollocWt.cc, liboctave/numeric/gsvd.cc,
liboctave/numeric/lo-mappers.cc, liboctave/numeric/lo-specfun.cc,
liboctave/numeric/oct-norm.cc, liboctave/numeric/oct-rand.cc,
liboctave/numeric/oct-spparms.cc, liboctave/numeric/randmtzig.cc,
liboctave/numeric/randpoisson.cc, liboctave/operators/mx-inlines.cc,
liboctave/system/child-list.cc, liboctave/system/file-ops.cc,
liboctave/system/lo-sysdep.cc, liboctave/system/lo-sysinfo.cc,
liboctave/system/mach-info.cc, liboctave/util/file-info.cc,
liboctave/util/glob-match.cc, liboctave/util/lo-error.h,
liboctave/util/lo-utils.cc, liboctave/util/oct-inttypes.h,
liboctave/util/oct-shlib.cc, liboctave/util/oct-sort.cc,
liboctave/util/oct-string.cc, liboctave/util/pathsearch.cc,
liboctave/util/quit.cc, liboctave/version.cc, src/main.in.cc,
src/octave-svgconvert.cc:
C++ style check for libgui/ directory.
author | Rik <rik@octave.org> |
---|---|
date | Tue, 12 Dec 2023 23:02:10 -0800 |
parents | 21f9b34eb893 |
children | 4b601ca024d5 |
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//////////////////////////////////////////////////////////////////////// // // Copyright (C) 2011-2023 The Octave Project Developers // // See the file COPYRIGHT.md in the top-level directory of this // distribution or <https://octave.org/copyright/>. // // 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 // <https://www.gnu.org/licenses/>. // //////////////////////////////////////////////////////////////////////// #if ! defined (octave_GenericEventNotify_h) #define octave_GenericEventNotify_h 1 #include <QSet> class QEvent; class QObject; class QWidget; OCTAVE_BEGIN_NAMESPACE(octave) class GenericEventNotifyReceiver; class GenericEventNotifySender { public: GenericEventNotifySender () : m_receivers () { } virtual ~GenericEventNotifySender () = default; 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 () { } virtual ~GenericEventNotifyReceiver () = default; virtual bool eventNotifyBefore (QObject *obj, QEvent *evt) = 0; virtual void eventNotifyAfter (QObject *obj, QEvent *evt) = 0; }; inline bool GenericEventNotifySender::notifyReceiversBefore (QObject *obj, QEvent *evt) { for (auto *r : m_receivers) if (r->eventNotifyBefore (obj, evt)) return true; return false; } inline void GenericEventNotifySender::notifyReceiversAfter (QObject *obj, QEvent *evt) { for (auto *r : m_receivers) r->eventNotifyAfter (obj, evt); } OCTAVE_END_NAMESPACE(octave) #define DECLARE_GENERICEVENTNOTIFY_SENDER(T,B) \ class T : public B, public GenericEventNotifySender \ { \ public: \ T (QWidget *xparent) : B (xparent), GenericEventNotifySender () { } \ ~ T () = default; \ \ bool event (QEvent *evt) \ { \ bool result = true; \ if (! notifyReceiversBefore (this, evt)) \ result = B::event (evt); \ notifyReceiversAfter (this, evt); \ return result; \ } \ } #endif