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
|
/* $Id: ScrollWidget.cpp,v 1.6 2003/03/20 19:39:51 mrq Exp $
**
** Ark - Libraries, Tools & Programs for MMORPG developpements.
** Copyright (C) 1999-2003 The Contributors of the Ark Project
** Please see the file "AUTHORS" for a list of contributors
**
** 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <Client/ScrollWidget.h>
#include <Client/UICutText.h>
namespace Client
{
ScrollWidget::ScrollWidget (UIRenderer *rnd,
Ark::String config) :
m_Style (rnd)
{
Ark::Config cfg;
Ark::Cache *cache = &rnd->Rdr()->GetCache();
cfg.Load(config);
////////////
Ark::String bg = cfg.GetStr("scroll::BgImage", "");
if (bg != "")
{
cache->Get(Ark::V_TEXTURE, bg, m_Bg);
if (m_Bg) m_Bg->Configure();
}
///////////
m_Text = cfg.GetStr("scroll::Text", "");
m_Font = cfg.GetStr("scroll::Font", "arial1-2-ffffff");
int expectedW = cfg.GetInt("scroll::ExpectedWidth", 800);
const float scrfactor = scalar(rnd->width) / scalar(expectedW);
m_MinX = (int) scrfactor*cfg.GetInt("scroll::MinX", 0);
m_MaxX = (int) scrfactor*cfg.GetInt("scroll::MaxX", 0);
m_MinY = (int) scrfactor*cfg.GetInt("scroll::MinY", 0);
m_MaxY = (int) scrfactor*cfg.GetInt("scroll::MaxY", 0);
m_ScrollSpeed = (int) scrfactor*cfg.GetInt("scroll::ScrollSpeed", 50);
m_CurPos = (float)m_MaxY;
}
ScrollWidget::~ScrollWidget ()
{
}
void
ScrollWidget::Render(UIRenderer *ui)
{
Ark::FontPtr font = ui->GetFont (m_Font);
if (m_Bg)
{
ui->SetTexture (m_Bg);
ui->DrawTexturedRectangle (0, 0, ui->width, ui->height);
}
m_CurPos -= m_Timer.GetDelta() * scalar(m_ScrollSpeed);
CutTextDraw cd;
if (!CutText (ui, font.Get(), (int)m_CurPos, m_MinX, m_MinY,
m_MaxX, m_MaxY, m_Text, cd) && m_CurPos < 0)
m_CurPos = (float)m_MaxY;
m_Timer.Update();
}
}
|
