Mercurial > fife-parpg

comparison engine/core/gui/base/gui_font.cpp @ 0:4a0efb7baf70

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
* Datasets becomes the new trunk and retires after that :-)
author mvbarracuda@33b003aa-7bff-0310-803a-e67f0ece8222
date Sun, 29 Jun 2008 18:44:17 +0000
parents
children 90005975cdbb
comparison
equal deleted inserted replaced
-1:000000000000 0:4a0efb7baf70
1 /***************************************************************************
2 * Copyright (C) 2005-2008 by the FIFE team *
3 * http://www.fifengine.de *
4 * This file is part of FIFE. *
5 * *
6 * FIFE is free software; you can redistribute it and/or modify *
7 * it under the terms of the GNU General Public License as published by *
8 * the Free Software Foundation; either version 2 of the License, or *
9 * (at your option) any later version. *
10 * *
11 * This program is distributed in the hope that it will be useful, *
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
14 * GNU General Public License for more details. *
15 * *
16 * You should have received a copy of the GNU General Public License *
17 * along with this program; if not, write to the *
18 * Free Software Foundation, Inc., *
19 * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA *
20 ***************************************************************************/
21
22 // Standard C++ library includes
23
24 // 3rd party library includes
25 #include <guichan.hpp>
26
27 // FIFE includes
28 // These includes are split up in two parts, separated by one empty line
29 // First block: files included from the FIFE root src directory
30 // Second block: files included from the same folder
31 #include "util/structures/rect.h"
32 #include "video/image.h"
33 #include "video/renderbackend.h"
34
35 #include "gui_font.h"
36
37 namespace FIFE {
38 GuiFont::GuiFont(AbstractFont* font): m_font(font) {
39 assert(font);
40 }
41
42 GuiFont::~GuiFont() {
43 delete m_font;
44 }
45
46 int GuiFont::getStringIndexAt(const std::string& text, int x) {
47 return m_font->getStringIndexAt(text, x);
48 }
49
50 void GuiFont::drawString(gcn::Graphics* graphics, const std::string& text, int x, int y) {
51 if (text == "") {
52 return;
53 }
54
55 int yoffset = getRowSpacing() / 2;
56
57 const gcn::ClipRectangle& clip = graphics->getCurrentClipArea();
58 FIFE::Rect rect;
59 rect.x = x + clip.xOffset;
60 rect.y = y + clip.yOffset + yoffset;
61 rect.w = getWidth(text);
62 rect.h = getHeight();
63
64 if (!rect.intersects(Rect(clip.x,clip.y,clip.width,clip.height)) ) {
65 return;
66 }
67
68 Image* image = getAsImage(text);
69 image->render(rect);
70 }
71
72 void GuiFont::drawMultiLineString(gcn::Graphics* graphics, const std::string& text, int x, int y) {
73 if (text == "") {
74 return;
75 }
76
77 int yoffset = getRowSpacing() / 2;
78
79 const gcn::ClipRectangle& clip = graphics->getCurrentClipArea();
80
81 Image* image = getAsImageMultiline(text);
82
83 FIFE::Rect rect;
84 rect.x = x + clip.xOffset;
85 rect.y = y + clip.yOffset + yoffset;
86 rect.w = image->getWidth();
87 rect.h = image->getHeight();
88 if (!rect.intersects(Rect(clip.x,clip.y,clip.width,clip.height)) ) {
89 return;
90 }
91 image->render(rect);
92 }
93
94 void GuiFont::setRowSpacing (int spacing) {
95 m_font->setRowSpacing(spacing);
96 }
97
98 int GuiFont::getRowSpacing() const {
99 return m_font->getRowSpacing();
100 }
101
102 void GuiFont::setGlyphSpacing(int spacing) {
103 m_font->setGlyphSpacing(spacing);
104 }
105
106 int GuiFont::getGlyphSpacing() const {
107 return m_font->getGlyphSpacing();
108 }
109
110 void GuiFont::setAntiAlias(bool antiAlias) {
111 m_font->setAntiAlias(antiAlias);
112 }
113
114 bool GuiFont::isAntiAlias() {
115 return m_font->isAntiAlias();
116 }
117
118 Image* GuiFont::getAsImage(const std::string& text) {
119 return m_font->getAsImage(text);
120 }
121
122 Image* GuiFont::getAsImageMultiline(const std::string& text) {
123 return m_font->getAsImageMultiline(text);
124 }
125
126 std::string GuiFont::splitTextToWidth (const std::string& text, int render_width) {
127 return m_font->splitTextToWidth(text,render_width);
128 }
129
130 void GuiFont::setColor(uint8_t r,uint8_t g,uint8_t b) {
131 m_font->setColor(r, g, b);
132 }
133
134 SDL_Color GuiFont::getColor() const {
135 return m_font->getColor();
136 }
137
138 int GuiFont::getWidth(const std::string& text) const {
139 return m_font->getWidth(text);
140 }
141
142 int GuiFont::getHeight() const {
143 return m_font->getHeight();
144 }
145 }