1 | /*************************************************************************** |
2 | * Copyright (C) 2005-2014 by the Quassel Project * |
3 | * devel@quassel-irc.org * |
4 | * * |
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. * |
9 | * * |
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. * |
14 | * * |
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 | ***************************************************************************/ |
20 | |
21 | #include "chatviewsearchbar.h" |
22 | |
23 | #include "action.h" |
24 | #include "actioncollection.h" |
25 | #include "iconloader.h" |
26 | #include "qtui.h" |
27 | |
28 | ChatViewSearchBar::ChatViewSearchBar(QWidget *parent) |
29 | : QWidget(parent) |
30 | { |
31 | ui.setupUi(this); |
32 | ui.hideButton->setIcon(BarIcon("dialog-close" )); |
33 | ui.searchUpButton->setIcon(SmallIcon("go-up" )); |
34 | ui.searchDownButton->setIcon(SmallIcon("go-down" )); |
35 | _searchDelayTimer.setSingleShot(true); |
36 | |
37 | layout()->setContentsMargins(0, 0, 0, 0); |
38 | |
39 | hide(); |
40 | |
41 | ActionCollection *coll = QtUi::actionCollection("General" ); |
42 | |
43 | QAction *toggleSearchBar = coll->action("ToggleSearchBar" ); |
44 | connect(toggleSearchBar, SIGNAL(toggled(bool)), SLOT(setVisible(bool))); |
45 | |
46 | Action *hideSearchBar = coll->add<Action>("HideSearchBar" , toggleSearchBar, SLOT(setChecked(bool))); |
47 | hideSearchBar->setShortcutConfigurable(false); |
48 | hideSearchBar->setShortcut(Qt::Key_Escape); |
49 | |
50 | connect(ui.hideButton, SIGNAL(clicked()), toggleSearchBar, SLOT(toggle())); |
51 | connect(ui.searchEditLine, SIGNAL(textChanged(const QString &)), this, SLOT(delaySearch())); |
52 | connect(&_searchDelayTimer, SIGNAL(timeout()), this, SLOT(search())); |
53 | } |
54 | |
55 | |
56 | void ChatViewSearchBar::setVisible(bool visible) |
57 | { |
58 | // clearing the search field also removes the highlight items from the scene |
59 | // this should be done before the SearchBar is hidden, as the hiding triggers |
60 | // a resize event which can lead to strange side effects. |
61 | ui.searchEditLine->clear(); |
62 | QWidget::setVisible(visible); |
63 | if (visible) |
64 | ui.searchEditLine->setFocus(); |
65 | else |
66 | emit hidden(); |
67 | } |
68 | |
69 | |
70 | void ChatViewSearchBar::delaySearch() |
71 | { |
72 | _searchDelayTimer.start(300); |
73 | } |
74 | |
75 | |
76 | void ChatViewSearchBar::search() |
77 | { |
78 | emit searchChanged(ui.searchEditLine->text()); |
79 | } |
80 | |