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1// ButtonTool.cc for Fluxbox
2// Copyright (c) 2003 Henrik Kinnunen (fluxgen at users.sourceforge.net)
3//
4// Permission is hereby granted, free of charge, to any person obtaining a
5// copy of this software and associated documentation files (the "Software"),
6// to deal in the Software without restriction, including without limitation
7// the rights to use, copy, modify, merge, publish, distribute, sublicense,
8// and/or sell copies of the Software, and to permit persons to whom the
9// Software is furnished to do so, subject to the following conditions:
10//
11// The above copyright notice and this permission notice shall be included in
12// all copies or substantial portions of the Software.
13//
14// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
17// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
19// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
20// DEALINGS IN THE SOFTWARE.
21
22// $Id: ButtonTool.cc,v 1.3 2004/01/13 14:41:32 rathnor Exp $
23
24#include "ButtonTool.hh"
25
26#include "FbTk/Button.hh"
27#include "FbTk/ImageControl.hh"
28#include "ButtonTheme.hh"
29
30ButtonTool::ButtonTool(FbTk::Button *button,
31 ToolbarItem::Type type,
32 ButtonTheme &theme,
33 FbTk::ImageControl &img_ctrl):
34 GenericTool(button, type, theme),
35 m_cache_pm(0),
36 m_cache_pressed_pm(0),
37 m_image_ctrl(img_ctrl) {
38
39 renderTheme();
40}
41
42ButtonTool::~ButtonTool() {
43 if (m_cache_pm)
44 m_image_ctrl.removeImage(m_cache_pm);
45
46 if (m_cache_pressed_pm)
47 m_image_ctrl.removeImage(m_cache_pressed_pm);
48
49}
50
51void ButtonTool::renderTheme() {
52 FbTk::Button &btn = static_cast<FbTk::Button &>(window());
53
54 btn.setGC(static_cast<const ButtonTheme &>(theme()).gc());
55 btn.setBorderColor(theme().border().color());
56 btn.setBorderWidth(theme().border().width());
57 btn.setAlpha(theme().alpha());
58
59 Pixmap old_pm = m_cache_pm;
60 if (!theme().texture().usePixmap()) {
61 m_cache_pm = 0;
62 btn.setBackgroundColor(theme().texture().color());
63 } else {
64 m_cache_pm = m_image_ctrl.renderImage(width(), height(),
65 theme().texture());
66 btn.setBackgroundPixmap(m_cache_pm);
67 }
68 if (old_pm)
69 m_image_ctrl.removeImage(old_pm);
70
71 old_pm = m_cache_pressed_pm;
72 if (! static_cast<const ButtonTheme &>(theme()).pressed().usePixmap()) {
73 m_cache_pressed_pm = 0;
74 btn.setPressedColor(static_cast<const ButtonTheme &>(theme()).pressed().color());
75 } else {
76 m_cache_pressed_pm = m_image_ctrl.renderImage(width(), height(),
77 static_cast<const ButtonTheme &>(theme()).pressed());
78 btn.setPressedPixmap(m_cache_pressed_pm);
79 }
80
81 if (old_pm)
82 m_image_ctrl.removeImage(old_pm);
83
84 btn.clear();
85 btn.updateTransparent();
86}
87