1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
|
/***************************************************************************
* Copyright (C) 2003 by *
* Unai Garro (ugarro@users.sourceforge.net) *
* Cyril Bosselut (bosselut@b1project.com) *
* Jason Kivlighn (jkivlighn@gmail.com) *
* *
* This program 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 2 of the License, or *
* (at your option) any later version. *
***************************************************************************/
#include "recipeimportdialog.h"
#include <tdelocale.h>
#include <kpushbutton.h>
#include <tdelistview.h>
#include <kdebug.h>
#include <tqvbox.h>
#include <tqlayout.h>
#include <tqheader.h>
#include <tqvariant.h>
#include <tqdict.h>
#include "datablocks/recipe.h"
RecipeImportDialog::RecipeImportDialog( const RecipeList &list, TQWidget *parent )
: KDialogBase( parent, "RecipeImportDialog", true, i18n( "Import Recipes" ),
KDialogBase::Ok | KDialogBase::Cancel, KDialogBase::Ok ),
list_copy( list )
{
setButtonBoxOrientation( Vertical );
TQVBox *page = makeVBoxMainWidget();
kListView = new TDEListView( page );
kListView->addColumn( i18n( "Recipes" ) );
kListView->setProperty( "selectionMode", "NoSelection" );
kListView->setRootIsDecorated( true );
kListView->setAllColumnsShowFocus( true );
languageChange();
setInitialSize( TQSize( 600, 480 ).expandedTo( minimumSizeHint() ) );
loadListView();
}
RecipeImportDialog::~RecipeImportDialog()
{
delete recipe_items;
}
void RecipeImportDialog::languageChange()
{
}
void RecipeImportDialog::loadListView()
{
CustomCheckListItem * head_item = new CustomCheckListItem( kListView, TQString( i18n( "All (%1)" ) ).arg( list_copy.count() ), TQCheckListItem::CheckBox );
head_item->setOpen( true );
//get all categories
TQStringList categoryList;
RecipeList::const_iterator recipe_it;
for ( recipe_it = list_copy.begin(); recipe_it != list_copy.end(); ++recipe_it ) {
for ( ElementList::const_iterator cat_it = ( *recipe_it ).categoryList.begin(); cat_it != ( *recipe_it ).categoryList.end(); ++cat_it ) {
if ( categoryList.contains( ( *cat_it ).name ) < 1 )
categoryList << ( *cat_it ).name;
}
}
//create all category check list items
TQDict<CustomCheckListItem> all_categories;
TQStringList::iterator it;
for ( it = categoryList.begin(); it != categoryList.end(); ++it ) {
CustomCheckListItem *category_item = new CustomCheckListItem( head_item, *it, TQCheckListItem::CheckBox );
//category_item->setOpen(true);
all_categories.insert( *it, category_item );
}
//add recipes to category check list items
recipe_items = new TQMap<CustomCheckListItem*, RecipeList::const_iterator>; //we won't be able to identify a recipe later if we just put a value in here. The iterator will be unique so we'll use it. This is safe since the list is constant (iterators won't become invlalid).
CustomCheckListItem *item = 0;
CustomCheckListItem *category_item = 0;
for ( recipe_it = list_copy.begin(); recipe_it != list_copy.end(); ++recipe_it ) {
if ( ( *recipe_it ).categoryList.count() == 0 ) {
if ( !category_item ) //don't create this until there are recipes to put in it
{
category_item = new CustomCheckListItem( head_item, i18n( "Uncategorized" ), TQCheckListItem::CheckBox );
all_categories.insert( i18n( "Uncategorized" ), category_item );
}
CustomCheckListItem *item = new CustomCheckListItem( category_item, ( *recipe_it ).title, TQCheckListItem::CheckBox );
recipe_items->insert( item, recipe_it );
}
else {
for ( ElementList::const_iterator cat_it = ( *recipe_it ).categoryList.begin(); cat_it != ( *recipe_it ).categoryList.end(); ++cat_it ) {
CustomCheckListItem *category_item = all_categories[ ( *cat_it ).name ];
item = new CustomCheckListItem( category_item, item, ( *recipe_it ).title, TQCheckListItem::CheckBox );
recipe_items->insert( item, recipe_it );
}
}
}
//append the number of recipes in each category to the check list item text
TQDictIterator<CustomCheckListItem> categories_it( all_categories );
for ( ; categories_it.current(); ++categories_it ) {
int count = 0;
for ( TQCheckListItem * it = static_cast<TQCheckListItem*>( categories_it.current() ->firstChild() ); it; it = static_cast<TQCheckListItem*>( it->nextSibling() ) ) {
count++;
}
categories_it.current() ->setText( 0, categories_it.current() ->text( 0 ) + TQString( " (%1)" ).arg( count ) );
}
head_item->setOn( true ); //this will check all recipes
}
RecipeList RecipeImportDialog::getSelectedRecipes()
{
RecipeList selected_recipes;
TQValueList<RecipeList::const_iterator> already_included_recipes;
TQMap<CustomCheckListItem*, RecipeList::const_iterator>::const_iterator it;
for ( it = recipe_items->begin(); it != recipe_items->end(); ++it ) {
if ( static_cast<CustomCheckListItem*>( it.key() ) ->isOn() &&
( already_included_recipes.contains( it.data() ) == 0 ) ) //make sure it isn't already in the list
{
already_included_recipes.prepend( it.data() );
selected_recipes.prepend( *it.data() );
}
}
return selected_recipes;
}
CustomCheckListItem::CustomCheckListItem( TQListView *parent, const TQString & s, Type t )
: TQCheckListItem( parent, s, t ), m_locked( false )
{}
CustomCheckListItem::CustomCheckListItem( CustomCheckListItem *parent, const TQString & s, Type t )
: TQCheckListItem( parent, s, t ), m_locked( false )
{}
CustomCheckListItem::CustomCheckListItem( TQCheckListItem *parent, TQCheckListItem *after, const TQString & s, Type t )
: TQCheckListItem( parent, after, s, t ), m_locked( false )
{}
void CustomCheckListItem::stateChange( bool on )
{
if ( !m_locked ) {
for ( TQCheckListItem * it = static_cast<TQCheckListItem*>( firstChild() ); it; it = static_cast<TQCheckListItem*>( it->nextSibling() ) ) {
it->setOn( on );
}
}
if ( !on ) {
TQListViewItem * parent = this->parent();
if ( parent && ( parent->rtti() == 1 ) ) {
CustomCheckListItem * item = static_cast<CustomCheckListItem*>( parent );
item->setLocked( true );
item->setOn( on );
item->setLocked( false );
}
}
TQString thisText = text(0);
TQListViewItemIterator it( listView() );
while ( it.current() ) {
if ( it.current()->rtti() == 1 && it.current()->text(0) == thisText ) {
CustomCheckListItem * item = static_cast<CustomCheckListItem*>( it.current() );
item->setOn( on );
}
++it;
}
}
|
