libtdepim

categoryeditdialog.cpp
1/*
2 This file is part of libtdepim.
3
4 Copyright (c) 2000, 2001, 2002 Cornelius Schumacher <schumacher@kde.org>
5 Copyright (C) 2003-2004 Reinhold Kainhofer <reinhold@kainhofer.com>
6
7 This library is free software; you can redistribute it and/or
8 modify it under the terms of the GNU Library General Public
9 License as published by the Free Software Foundation; either
10 version 2 of the License, or (at your option) any later version.
11
12 This library is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 Library General Public License for more details.
16
17 You should have received a copy of the GNU Library General Public License
18 along with this library; see the file COPYING.LIB. If not, write to
19 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
20 Boston, MA 02110-1301, USA.
21*/
22
23#include <tqstringlist.h>
24#include <tqlineedit.h>
25#include <tqlistview.h>
26#include <tqlayout.h>
27#include <tqheader.h>
28#include <tqpushbutton.h>
29#include <tdelocale.h>
30
31#include "kpimprefs.h"
32#include "categoryselectdialog.h"
33
34#include "categoryeditdialog.h"
35
36using namespace KPIM;
37
38class CategoryEditDialog::Private
39{
40 public:
41 TQListView *mView;
42 TQPushButton *mAddButton;
43 TQPushButton *mEditButton;
44 TQPushButton *mDeleteButton;
45};
46
47class CategoryListViewItem : public TQListViewItem
48{
49 public:
50 CategoryListViewItem( TQListView *view, const TQString &text ) :
51 TQListViewItem( view, text )
52 {
53 }
54
55 void okRename ( int col ) // we need that public to explicitly accept renaming when closing the dialog
56 {
57 TQListViewItem::okRename( col );
58 }
59};
60
61CategoryEditDialog::CategoryEditDialog( KPimPrefs *prefs, TQWidget* parent,
62 const char* name, bool modal )
63 : KDialogBase::KDialogBase( parent, name, modal,
64 i18n("Edit Categories"), Ok|Apply|Cancel|Help, Ok, true ),
65 mPrefs( prefs ), d( new Private )
66{
67 TQWidget *widget = new TQWidget( this );
68 setMainWidget( widget );
69
70 TQGridLayout *layout = new TQGridLayout( widget, 4, 2, marginHint(), spacingHint() );
71
72 d->mView = new TQListView( widget );
73 d->mView->addColumn( "" );
74 d->mView->header()->hide();
75 d->mView->setDefaultRenameAction( TQListView::Accept );
76
77 layout->addMultiCellWidget( d->mView, 0, 3, 0, 0 );
78
79 d->mAddButton = new TQPushButton( i18n( "Add" ), widget );
80 layout->addWidget( d->mAddButton, 0, 1 );
81
82 d->mEditButton = new TQPushButton( i18n( "Edit" ), widget );
83 layout->addWidget( d->mEditButton, 1, 1 );
84
85 d->mDeleteButton = new TQPushButton( i18n( "Remove" ), widget );
86 layout->addWidget( d->mDeleteButton, 2, 1 );
87
88
89 fillList();
90
91 connect( d->mAddButton, TQT_SIGNAL( clicked() ), this, TQT_SLOT( add() ) );
92 connect( d->mEditButton, TQT_SIGNAL( clicked() ), this, TQT_SLOT( edit() ) );
93 connect( d->mDeleteButton, TQT_SIGNAL( clicked() ), this, TQT_SLOT( remove() ) );
94}
95
96/*
97 * Destroys the object and frees any allocated resources
98 */
99CategoryEditDialog::~CategoryEditDialog()
100{
101 delete d;
102}
103
104void CategoryEditDialog::fillList()
105{
106 d->mView->clear();
107 TQStringList::Iterator it;
108 bool categoriesExist=false;
109 for ( it = mPrefs->mCustomCategories.begin();
110 it != mPrefs->mCustomCategories.end(); ++it ) {
111
112 TQListViewItem *item = new CategoryListViewItem( d->mView, *it );
113 item->setRenameEnabled( 0, true );
114
115 categoriesExist = true;
116 }
117
118 d->mEditButton->setEnabled( categoriesExist );
119 d->mDeleteButton->setEnabled( categoriesExist );
120 d->mView->setSelected( d->mView->firstChild(), true );
121}
122
123void CategoryEditDialog::add()
124{
125 if ( d->mView->firstChild() )
126 d->mView->setCurrentItem( d->mView->firstChild() );
127
128 TQListViewItem *item = new CategoryListViewItem( d->mView, i18n( "New category" ) );
129 item->setRenameEnabled( 0, true );
130
131 d->mView->setSelected( item, true );
132 d->mView->ensureItemVisible( item );
133 item->startRename( 0 );
134
135 bool itemCount = d->mView->childCount() > 0;
136 d->mEditButton->setEnabled( itemCount );
137 d->mDeleteButton->setEnabled( itemCount );
138}
139
140void CategoryEditDialog::edit()
141{
142 if ( d->mView->currentItem() )
143 d->mView->currentItem()->startRename( 0 );
144}
145
146void CategoryEditDialog::remove()
147{
148 if ( d->mView->currentItem() ) {
149 delete d->mView->currentItem();
150
151 d->mView->setSelected( d->mView->currentItem(), true );
152
153 bool itemCount = d->mView->childCount() > 0;
154 d->mEditButton->setEnabled( itemCount );
155 d->mDeleteButton->setEnabled( itemCount );
156 }
157}
158
159void CategoryEditDialog::slotOk()
160{
161 // accept the currently ongoing rename
162 if ( d->mView->selectedItem() )
163 static_cast<CategoryListViewItem*>( d->mView->selectedItem() )->okRename( 0 );
164 slotApply();
165 accept();
166}
167
168void CategoryEditDialog::slotApply()
169{
170 mPrefs->mCustomCategories.clear();
171
172 TQListViewItem *item = d->mView->firstChild();
173 while ( item ) {
174 if ( !item->text( 0 ).isEmpty() )
175 mPrefs->mCustomCategories.append( item->text( 0 ) );
176 item = item->nextSibling();
177 }
178 mPrefs->writeConfig();
179
180 emit categoryConfigChanged();
181
182 if(dynamic_cast<CategorySelectDialog*>(mPrefs->toNotify))
183 ((CategorySelectDialog*)mPrefs->toNotify)->updateCategoryConfig();
184}
185
186void CategoryEditDialog::slotCancel()
187{
188 reload();
189 KDialogBase::slotCancel();
190}
191
192void CategoryEditDialog::reload()
193{
194 fillList();
195}
196
197#include "categoryeditdialog.moc"
TDEPIM classes for drag and drop of mails.