/
inlinelistwidget.cpp
104 lines (88 loc) · 2.93 KB
/
inlinelistwidget.cpp
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
/** @file inlinelistwidget.cpp UI widget for a selectable, inline-list of items.
*
* @authors Copyright © 2005-2014 Jaakko Keränen <jaakko.keranen@iki.fi>
* @authors Copyright © 2005-2014 Daniel Swanson <danij@dengine.net>
*
* @par License
* GPL: http://www.gnu.org/licenses/gpl.html
*
* <small>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 St, Fifth Floor, Boston, MA
* 02110-1301 USA</small>
*/
#include <QtAlgorithms>
#include "common.h"
#include "menu/widgets/inlinelistwidget.h"
#include "hu_menu.h" // menu sounds
#include "menu/page.h" // mnRendState
using namespace de;
namespace common {
namespace menu {
InlineListWidget::InlineListWidget()
: ListWidget()
{}
InlineListWidget::~InlineListWidget()
{}
void InlineListWidget::draw() const
{
Item const *item = items()[selection()];
DGL_Enable(DGL_TEXTURE_2D);
FR_SetFont(mnRendState->textFonts[font()]);
FR_SetColorAndAlphav(mnRendState->textColors[color()]);
FR_DrawTextXY3(item->text().toUtf8().constData(), geometry().topLeft.x, geometry().topLeft.y,
ALIGN_TOPLEFT, Hu_MenuMergeEffectWithDrawTextFlags(0));
DGL_Disable(DGL_TEXTURE_2D);
}
int InlineListWidget::handleCommand(menucommand_e cmd)
{
switch(cmd)
{
case MCMD_SELECT: // Treat as @c MCMD_NAV_RIGHT
case MCMD_NAV_LEFT:
case MCMD_NAV_RIGHT: {
int oldSelection = selection();
if(MCMD_NAV_LEFT == cmd)
{
if(selection() > 0)
selectItem(selection() - 1);
else
selectItem(itemCount() - 1);
}
else
{
if(selection() < itemCount() - 1)
selectItem(selection() + 1);
else
selectItem(0);
}
updateVisibleSelection();
if(oldSelection != selection())
{
S_LocalSound(SFX_MENU_SLIDER_MOVE, NULL);
execAction(Modified);
}
return true;
}
default:
return false; // Not eaten.
}
}
void InlineListWidget::updateGeometry()
{
Item *item = items()[selection()];
FR_PushAttrib();
Size2Raw size;
FR_SetFont(page().predefinedFont(mn_page_fontid_t(font())));
FR_TextSize(&size, item->text().toUtf8().constData());
geometry().setSize(Vector2ui(size.width, size.height));
FR_PopAttrib();
}
} // namespace menu
} // namespace common