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
|
/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* 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.
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* $URL$
* $Id$
*/
#include "gui/EditTextWidget.h"
#include "gui/dialog.h"
#include "gui/eval.h"
#include "gui/newgui.h"
#include "gui/ThemeEval.h"
namespace GUI {
EditTextWidget::EditTextWidget(GuiObject *boss, int x, int y, int w, int h, const String &text)
: EditableWidget(boss, x, y - 1, w, h + 2) {
setFlags(WIDGET_ENABLED | WIDGET_CLEARBG | WIDGET_RETAIN_FOCUS | WIDGET_WANT_TICKLE);
_type = kEditTextWidget;
setEditString(text);
}
EditTextWidget::EditTextWidget(GuiObject *boss, const String &name, const String &text)
: EditableWidget(boss, name) {
setFlags(WIDGET_ENABLED | WIDGET_CLEARBG | WIDGET_RETAIN_FOCUS | WIDGET_WANT_TICKLE);
_type = kEditTextWidget;
_hints |= THEME_HINT_USE_SHADOW;
setEditString(text);
}
void EditTextWidget::setEditString(const String &str) {
EditableWidget::setEditString(str);
_backupString = str;
}
void EditTextWidget::reflowLayout() {
_leftPadding = g_gui.xmlEval()->getVar("Globals.EditTextWidget.Padding.Left", 0);
_rightPadding = g_gui.xmlEval()->getVar("Globals.EditTextWidget.Padding.Right", 0);
_font = (Theme::FontStyle)g_gui.xmlEval()->getVar("EditTextWidget.Font", Theme::kFontStyleNormal);
EditableWidget::reflowLayout();
}
void EditTextWidget::handleMouseDown(int x, int y, int button, int clickCount) {
// First remove caret
if (_caretVisible)
drawCaret(true);
x += _editScrollOffset;
int width = 0;
uint i;
for (i = 0; i < _editString.size(); ++i) {
width += g_gui.theme()->getCharWidth(_editString[i], _font);
if (width >= x)
break;
}
if (setCaretPos(i))
draw();
}
void EditTextWidget::drawWidget() {
g_gui.theme()->drawWidgetBackground(Common::Rect(_x, _y, _x+_w, _y+_h), _hints, Theme::kWidgetBackgroundEditText);
// Draw the text
adjustOffset();
g_gui.theme()->drawText(Common::Rect(_x+2+ _leftPadding,_y+2, _x+_leftPadding+getEditRect().width()+2, _y+_h-2), _editString, _state, Theme::kTextAlignLeft, false, -_editScrollOffset, false, _font);
}
Common::Rect EditTextWidget::getEditRect() const {
Common::Rect r(2 + _leftPadding, 1, _w - 2 - _leftPadding - _rightPadding, _h-1);
return r;
}
void EditTextWidget::receivedFocusWidget() {
}
void EditTextWidget::lostFocusWidget() {
// If we loose focus, 'commit' the user changes
_backupString = _editString;
drawCaret(true);
}
void EditTextWidget::startEditMode() {
}
void EditTextWidget::endEditMode() {
releaseFocus();
}
void EditTextWidget::abortEditMode() {
setEditString(_backupString);
releaseFocus();
}
} // End of namespace GUI
|
