File indexing completed on 2024-05-12 16:39:41
0001 /* This file is part of the KDE project 0002 Copyright (C) 2007 Jarosław Staniek <staniek@kde.org> 0003 0004 This program is free software; you can redistribute it and/or 0005 modify it under the terms of the GNU Library General Public 0006 License as published by the Free Software Foundation; either 0007 version 2 of the License, or (at your option) any later version. 0008 0009 This program is distributed in the hope that it will be useful, 0010 but WITHOUT ANY WARRANTY; without even the implied warranty of 0011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 0012 Library General Public License for more details. 0013 0014 You should have received a copy of the GNU Library General Public License 0015 along with this program; see the file COPYING. If not, write to 0016 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 0017 * Boston, MA 02110-1301, USA. 0018 */ 0019 0020 #include "KexiStandardAction.h" 0021 0022 #include <KexiIcon.h> 0023 0024 #include <KActionCollection> 0025 #include <KLocalizedString> 0026 0027 #include <QHash> 0028 #include <QKeySequence> 0029 #include <QAction> 0030 0031 namespace KexiStandardAction 0032 { 0033 0034 //! @internal 0035 struct Info { 0036 StandardAction id; 0037 QKeySequence shortcut; 0038 const char* psName; 0039 const char* psText; 0040 const char* psToolTip; 0041 const char* psWhatsThis; 0042 const char* psIconName; 0043 }; 0044 0045 //! @internal 0046 static const Info g_rgActionInfo[] = { 0047 { SortAscending, QKeySequence(), "data_sort_az", I18N_NOOP("&Ascending"), 0048 I18N_NOOP("Sort data in ascending order"), 0049 I18N_NOOP("Sorts data in ascending order (from A to Z and from 0 to 9). Data from selected column is used for sorting."), 0050 koIconNameCStr("view-sort-ascending") }, 0051 { SortDescending, QKeySequence(), "data_sort_za", I18N_NOOP("&Descending"), 0052 I18N_NOOP("Sort data in descending order"), 0053 I18N_NOOP("Sorts data in descending (from Z to A and from 9 to 0). Data from selected column is used for sorting."), 0054 koIconNameCStr("view-sort-descending") }, 0055 0056 { ActionNone, QKeySequence(), 0, 0, 0, 0, 0 } 0057 }; 0058 0059 //! @internal 0060 class ActionsInfoHash : public QHash<StandardAction, const Info*> 0061 { 0062 public: 0063 ActionsInfoHash() { 0064 const Info* actionInfo = g_rgActionInfo; 0065 0066 for (; actionInfo->id != ActionNone; actionInfo++) 0067 insert(actionInfo->id, actionInfo); 0068 } 0069 }; 0070 0071 Q_GLOBAL_STATIC(ActionsInfoHash, g_rgActionInfoHash) 0072 0073 inline const Info* infoPtr(StandardAction id) 0074 { 0075 return g_rgActionInfoHash->value(id); 0076 } 0077 0078 //--------------------------------------------- 0079 0080 QAction *create(StandardAction id, const QObject *recvr, const char *slot, QObject *parent) 0081 { 0082 QAction *pAction = 0; 0083 const Info* pInfo = infoPtr(id); 0084 0085 if (pInfo) { 0086 pAction = new QAction(parent); 0087 pAction->setObjectName(pInfo->psName); 0088 QKeySequence cut(pInfo->shortcut); 0089 if (!cut.isEmpty()) 0090 pAction->setShortcut(cut); 0091 pAction->setText(i18n(pInfo->psText)); 0092 pAction->setToolTip(i18n(pInfo->psToolTip)); 0093 pAction->setWhatsThis(i18n(pInfo->psWhatsThis)); 0094 if (pInfo->psIconName) 0095 pAction->setIcon(QIcon::fromTheme(QLatin1String(pInfo->psIconName))); 0096 } 0097 0098 if (recvr && slot) 0099 QObject::connect(pAction, SIGNAL(triggered(bool)), recvr, slot); 0100 0101 if (pAction) { 0102 KActionCollection *collection = qobject_cast<KActionCollection *>(parent); 0103 if (collection) 0104 collection->addAction(pAction->objectName(), pAction); 0105 } 0106 return pAction; 0107 } 0108 0109 const char* name(StandardAction id) 0110 { 0111 const Info* pInfo = infoPtr(id); 0112 return (pInfo) ? pInfo->psName : 0; 0113 } 0114 0115 #define CREATE_METHOD(methodName, enumName) \ 0116 QAction *methodName(const QObject *recvr, const char *slot, QObject *parent) \ 0117 { \ 0118 return KexiStandardAction::create(enumName, recvr, slot, parent); \ 0119 } 0120 0121 CREATE_METHOD(sortAscending, SortAscending) 0122 CREATE_METHOD(sortDescending, SortDescending) 0123 0124 } //KexiStandardAction