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
|
/***************************************************************************
* Copyright (C) 2004-2005 by Albert Astals Cid *
* [email protected] *
* *
* 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 <stdlib.h> // for RAND_MAX
#include <tdeaccelmanager.h>
#include <tdeapplication.h>
#include <tdelocale.h>
#include <kpushbutton.h>
#include <tqlabel.h>
#include <tqlayout.h>
#include <tqradiobutton.h>
#include <tqvbuttongroup.h>
#include "boxasker.h"
#include "map.h"
boxAsker::boxAsker(TQWidget *parent, KGmap *m, TQWidget *w, uint count) : askWidget(parent, m, w, count)
{
p_lay = new TQVBoxLayout(this);
TQVButtonGroup *bg = new TQVButtonGroup(this);
p_label = new TQLabel(this);
p_rb = new TQRadioButton*[4];
for(int i = 0; i < 4; i++)
{
p_rb[i] = new TQRadioButton(bg);
p_rb[i]->setFocusPolicy(TQWidget::StrongFocus);
}
p_accept = new KPushButton(this);
p_lay -> addWidget(p_label);
p_lay -> addWidget(bg, 1);
p_lay -> addWidget(p_accept);
TDEAcceleratorManager::setNoAccel(this);
}
boxAsker::~boxAsker()
{
delete[] p_rb;
}
void boxAsker::setQuestion(const TQString &q)
{
p_label -> setText(q);
}
void boxAsker::keyReleaseEvent(TQKeyEvent *e)
{
if (e -> key() == TQt::Key_Return || e -> key() == TQt::Key_Enter) checkAnswer();
else askWidget::keyReleaseEvent(e);
}
void boxAsker::nextQuestionHook(const TQString &division)
{
TQString otherDivision;
TQStringList auxList;
int i;
setFocus();
for (i = 0; i < 4; i++) p_rb[i] -> setChecked(false);
auxList << division;
// we put the division in a random place
p_position = (int)((float)4 * kapp -> random() / (RAND_MAX + 1.0));
nextBoxAskerQuestionHook(division, p_position, true);
// we put other 3 names
i = 0;
while (i < 4)
{
// false because boxaskers never are clickOnDivision
otherDivision = p_map -> getRandomDivision(false);
while (auxList.find(otherDivision) != auxList.end()) otherDivision = p_map -> getRandomDivision(false);
if (i == p_position) i++;
if (i < 4 && nextBoxAskerQuestionHook(otherDivision, i, false)) i++;
auxList << otherDivision;
}
}
void boxAsker::checkAnswer()
{
bool any, correct;
int i;
correct = false;
any = false;
i = 0;
while(!any && i < 4)
{
if (p_rb[i] -> isChecked())
{
any = true;
correct = (i == p_position);
}
else i++;
}
if (any)
{
setAnswerHook(i);
questionAnswered(correct);
nextQuestion();
}
}
void boxAsker::init()
{
p_accept -> setText(i18n("&Accept"));
resetAnswers();
clearAsked();
nextQuestion();
p_accept -> disconnect();
connect(p_accept, TQT_SIGNAL(clicked()), this, TQT_SLOT(checkAnswer()));
}
#include "boxasker.moc"
|
