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
|
/***************************************************************************
* 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 "shoppinglistviewdialog.h"
#include "datablocks/ingredientlist.h"
#include "datablocks/mixednumber.h"
#include <tqpushbutton.h>
#include <tdelocale.h>
#include <tdeapplication.h>
#include <tdeconfig.h>
#include <kiconloader.h>
ShoppingListViewDialog::ShoppingListViewDialog( TQWidget *parent, const IngredientList &ingredientList )
: KDialogBase( parent, "shoppingviewdialog", true, TQString::null,
KDialogBase::Close | KDialogBase::User1, KDialogBase::Close,
false, KStdGuiItem::print() )
{
// Design dialog
TQVBox *page = makeVBoxMainWidget();
shoppingListView = new TDEHTMLPart( page );
setInitialSize( TQSize(350, 450) );
connect ( this, TQ_SIGNAL( user1Clicked() ), this, TQ_SLOT( print() ) );
connect ( this, TQ_SIGNAL( closeClicked() ), this, TQ_SLOT( accept() ) );
//---------- Sort the list --------
IngredientList list_copy = ingredientList;
qHeapSort( list_copy );
//---------- Load the list --------
display( list_copy );
}
ShoppingListViewDialog::~ShoppingListViewDialog()
{}
void ShoppingListViewDialog::display( const IngredientList &ingredientList )
{
TQString recipeHTML;
// Create HTML Code
// Headers
recipeHTML = TQString( "<html><head><title>%1</title></head><body>" ).arg( i18n( "Shopping List" ) );
recipeHTML += "<center><div STYLE=\"width: 95%\">";
recipeHTML += TQString( "<center><h1>%1</h1></center>" ).arg( i18n( "Shopping List" ) );
// Ingredient List
recipeHTML += "<div STYLE=\"border:medium solid blue; width:95%\"><table cellspacing=0px width=100%><tbody>";
bool counter = true;
TDEConfig *config = TDEGlobal::config();
config->setGroup( "Formatting" );
bool useAbbreviations = config->readBoolEntry("AbbreviateUnits");
bool useFraction = config->readBoolEntry( "Fraction" );
for ( IngredientList::const_iterator ing_it = ingredientList.begin(); ing_it != ingredientList.end(); ++ing_it ) {
TQString color = ( counter ) ? "#CBCEFF" : "#BFC2F0";
counter = !counter;
MixedNumber::Format number_format = ( useFraction ) ? MixedNumber::MixedNumberFormat : MixedNumber::DecimalFormat;
TQString amount_str = MixedNumber( ( *ing_it ).amount ).toString( number_format );
TQString unit = ( *ing_it ).units.determineName( ( *ing_it ).amount + ( *ing_it ).amount_offset, useAbbreviations );
recipeHTML += TQString( "<tr bgcolor=\"%1\"><td>- %2:</td><td>%3 %4</td></tr>" ).arg( color ).arg( ( *ing_it ).name ).arg( amount_str ).arg( unit );
}
recipeHTML += "</tbody></table></div>";
// Close
recipeHTML += "</div></center></body></html>";
// Display
shoppingListView->begin( KURL( "file:/tmp/" ) ); // Initialize to /tmp, where photos and logos are stored
shoppingListView->write( recipeHTML );
shoppingListView->end();
}
void ShoppingListViewDialog::print()
{
shoppingListView->view() ->print();
}
#include "shoppinglistviewdialog.moc"
|
