1 /***************************************************************************
2 * Copyright (C) 2005-2019 by the Quassel Project *
3 * devel@quassel-irc.org *
5 * This program is free software; you can redistribute it and/or modify *
6 * it under the terms of the GNU General Public License as published by *
7 * the Free Software Foundation; either version 2 of the License, or *
8 * (at your option) version 3. *
10 * This program is distributed in the hope that it will be useful, *
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13 * GNU General Public License for more details. *
15 * You should have received a copy of the GNU General Public License *
16 * along with this program; if not, write to the *
17 * Free Software Foundation, Inc., *
18 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
19 ***************************************************************************/
21 #include "shortcutsmodel.h"
24 #include "actioncollection.h"
27 ShortcutsModel::ShortcutsModel(const QHash<QString, ActionCollection *> &actionCollections, QObject *parent)
28 : QAbstractItemModel(parent),
31 for (int r = 0; r < actionCollections.values().count(); r++) {
32 ActionCollection *coll = actionCollections.values().at(r);
33 Item *item = new Item();
35 item->collection = coll;
36 for (int i = 0; i < coll->actions().count(); i++) {
37 Action *action = qobject_cast<Action *>(coll->actions().at(i));
40 Item *actionItem = new Item();
41 actionItem->parentItem = item;
43 actionItem->collection = coll;
44 actionItem->action = action;
45 actionItem->shortcut = action->shortcut();
46 item->actionItems.append(actionItem);
48 _categoryItems.append(item);
53 ShortcutsModel::~ShortcutsModel()
55 qDeleteAll(_categoryItems);
59 QModelIndex ShortcutsModel::parent(const QModelIndex &child) const
64 Item *item = static_cast<Item *>(child.internalPointer());
67 if (!item->parentItem)
70 return createIndex(item->parentItem->row, 0, item->parentItem);
74 QModelIndex ShortcutsModel::index(int row, int column, const QModelIndex &parent) const
77 return createIndex(row, column, static_cast<Item *>(parent.internalPointer())->actionItems.at(row));
79 // top level category item
80 return createIndex(row, column, _categoryItems.at(row));
84 int ShortcutsModel::columnCount(const QModelIndex &) const
90 int ShortcutsModel::rowCount(const QModelIndex &parent) const
92 if (!parent.isValid())
93 return _categoryItems.count();
95 Item *item = static_cast<Item *>(parent.internalPointer());
98 if (!item->parentItem)
99 return item->actionItems.count();
105 QVariant ShortcutsModel::headerData(int section, Qt::Orientation orientation, int role) const
107 if (orientation != Qt::Horizontal || role != Qt::DisplayRole)
113 return tr("Shortcut");
120 QVariant ShortcutsModel::data(const QModelIndex &index, int role) const
122 if (!index.isValid())
125 Item *item = static_cast<Item *>(index.internalPointer());
128 if (!item->parentItem) {
129 if (index.column() != 0)
132 case Qt::DisplayRole:
133 return item->collection->property("Category");
139 Action *action = qobject_cast<Action *>(item->action);
143 case Qt::DisplayRole:
144 switch (index.column()) {
146 return stripAcceleratorMarkers(action->text());
148 return item->shortcut.toString(QKeySequence::NativeText);
153 case Qt::DecorationRole:
154 if (index.column() == 0)
155 return action->icon();
159 return QVariant::fromValue<QObject *>(action);
161 case DefaultShortcutRole:
162 return action->shortcut(Action::DefaultShortcut);
163 case ActiveShortcutRole:
164 return item->shortcut;
166 case IsConfigurableRole:
167 return action->isShortcutConfigurable();
175 bool ShortcutsModel::setData(const QModelIndex &index, const QVariant &value, int role)
177 if (role != ActiveShortcutRole)
180 if (!index.parent().isValid())
183 Item *item = static_cast<Item *>(index.internalPointer());
186 QKeySequence newSeq = value.value<QKeySequence>();
187 QKeySequence oldSeq = item->shortcut;
188 QKeySequence storedSeq = item->action->shortcut(Action::ActiveShortcut);
190 item->shortcut = newSeq;
191 emit dataChanged(index, index.sibling(index.row(), 1));
193 if (oldSeq == storedSeq && newSeq != storedSeq) {
194 if (++_changedCount == 1)
195 emit hasChanged(true);
197 else if (oldSeq != storedSeq && newSeq == storedSeq) {
198 if (--_changedCount == 0)
199 emit hasChanged(false);
206 void ShortcutsModel::load()
208 foreach(Item *catItem, _categoryItems) {
209 foreach(Item *actItem, catItem->actionItems) {
210 actItem->shortcut = actItem->action->shortcut(Action::ActiveShortcut);
213 emit dataChanged(index(0, 1), index(rowCount()-1, 1));
214 if (_changedCount != 0) {
216 emit hasChanged(false);
221 void ShortcutsModel::commit()
223 foreach(Item *catItem, _categoryItems) {
224 foreach(Item *actItem, catItem->actionItems) {
225 actItem->action->setShortcut(actItem->shortcut, Action::ActiveShortcut);
228 if (_changedCount != 0) {
230 emit hasChanged(false);
235 void ShortcutsModel::defaults()
237 for (int cat = 0; cat < rowCount(); cat++) {
238 QModelIndex catidx = index(cat, 0);
239 for (int act = 0; act < rowCount(catidx); act++) {
240 QModelIndex actidx = index(act, 1, catidx);
241 setData(actidx, actidx.data(DefaultShortcutRole), ActiveShortcutRole);