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
|
/*
* The Mana World
* Copyright (C) 2004 The Mana World Development Team
*
* This file is part of The Mana World.
*
* 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
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <guichan/font.hpp>
#include "button.h"
#include "confirm_dialog.h"
#include "gui.h"
#include "scrollarea.h"
#include "textbox.h"
#include "../utils/gettext.h"
ConfirmDialog::ConfirmDialog(const std::string &title, const std::string &msg,
Window *parent):
Window(title, true, parent)
{
mTextBox = new TextBox;
mTextBox->setEditable(false);
mTextBox->setOpaque(false);
mTextArea = new ScrollArea(mTextBox);
gcn::Button *yesButton = new Button(_("Yes"), "yes", this);
gcn::Button *noButton = new Button(_("No"), "no", this);
mTextArea->setHorizontalScrollPolicy(gcn::ScrollArea::SHOW_NEVER);
mTextArea->setVerticalScrollPolicy(gcn::ScrollArea::SHOW_NEVER);
mTextArea->setOpaque(false);
mTextBox->setTextWrapped(msg, 260);
const int numRows = mTextBox->getNumberOfRows();
const int inWidth = yesButton->getWidth() + noButton->getWidth() +
(2 * getPadding());
const int fontHeight = getFont()->getHeight();
const int height = numRows * fontHeight;
int width = getFont()->getWidth(title);
if (width < mTextBox->getMinWidth())
width = mTextBox->getMinWidth();
if (width < inWidth)
width = inWidth;
setContentSize(mTextBox->getMinWidth() + fontHeight, height + fontHeight +
noButton->getHeight());
mTextArea->setDimension(gcn::Rectangle(4, 5, width + 2 * getPadding(),
height + getPadding()));
// 8 is the padding that GUIChan adds to button widgets
// (top and bottom combined)
yesButton->setPosition((width - inWidth) / 2, height + 8);
noButton->setPosition(yesButton->getX() + inWidth - noButton->getWidth(),
height + 8);
add(mTextArea);
add(yesButton);
add(noButton);
if (getParent())
{
center();
getParent()->moveToTop(this);
}
setVisible(true);
yesButton->requestFocus();
}
unsigned int ConfirmDialog::getNumRows()
{
return mTextBox->getNumberOfRows();
}
void ConfirmDialog::action(const gcn::ActionEvent &event)
{
// Proxy button events to our listeners
ActionListenerIterator i;
for (i = mActionListeners.begin(); i != mActionListeners.end(); ++i)
{
(*i)->action(event);
}
// Can we receive anything else anyway?
if (event.getId() == "yes" || event.getId() == "no")
scheduleDelete();
}
|
