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-rw-r--r--src/FbTk/Font.cc41
1 files changed, 35 insertions, 6 deletions
diff --git a/src/FbTk/Font.cc b/src/FbTk/Font.cc
index 071fc1e..8f4cd42 100644
--- a/src/FbTk/Font.cc
+++ b/src/FbTk/Font.cc
@@ -19,7 +19,7 @@
19// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 19// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
20// DEALINGS IN THE SOFTWARE. 20// DEALINGS IN THE SOFTWARE.
21 21
22//$Id: Font.cc,v 1.5 2003/11/28 23:27:29 fluxgen Exp $ 22//$Id: Font.cc,v 1.6 2003/12/01 19:57:01 fluxgen Exp $
23 23
24 24
25#include "Font.hh" 25#include "Font.hh"
@@ -140,17 +140,46 @@ void Font::setAntialias(bool flag) {
140bool Font::load(const std::string &name) { 140bool Font::load(const std::string &name) {
141 if (name.size() == 0) 141 if (name.size() == 0)
142 return false; 142 return false;
143 // copy name so we can manipulate it
144 std::string new_name = name;
143 145
144 // find font option "shadow"
145 m_shadow = false; 146 m_shadow = false;
146 size_t start_pos = name.find_first_of(":"); 147
147 if (start_pos != std::string::npos) { 148 // find font option "shadow"
148 if (name.find_first_of("shadow", start_pos) != std::string::npos) 149 size_t start_pos = new_name.find_first_of(':');
150 if (start_pos != std::string::npos) {
151 size_t shadow_pos = new_name.find("shadow", start_pos);
152 if (shadow_pos != std::string::npos) {
149 m_shadow = true; 153 m_shadow = true;
154 // erase "shadow" since it's not a valid option for the font
155 new_name.erase(shadow_pos, 6);
156
157 // is the option row empty?
158 if (new_name.find_first_not_of("\t ,", start_pos + 1) == std::string::npos)
159 new_name.erase(start_pos); // erase the ':' and the rest of the line
160 else {
161 // there might be some options left so we need to remove the ","
162 // before/after "shadow" option
163 size_t pos = new_name.find_last_not_of("\t ", shadow_pos);
164 if (pos != std::string::npos) {
165 if (new_name[pos] == ',')
166 new_name.erase(pos, 1);
167
168 }
169
170 // ok, we removed the "," and "shadow" now we need to determine
171 // if we need to remove the ":" , so we search for anything except
172 // \t and space and if we dont find anything the ":" is removed
173 if (new_name.find_first_not_of("\t ", start_pos + 1) == std::string::npos)
174 new_name.erase(start_pos, 1);
175
176 }
177
178 }
150 } 179 }
151 180
152 m_fontstr = name; 181 m_fontstr = name;
153 return m_fontimp->load(name.c_str()); 182 return m_fontimp->load(new_name.c_str());
154} 183}
155 184
156unsigned int Font::textWidth(const char * const text, unsigned int size) const { 185unsigned int Font::textWidth(const char * const text, unsigned int size) const {