const unsigned int TextShape::setSizeToFit(const int w, const int h)
{
fontSize = h;
int textw, texth;
getTextDimensions(NULL, NULL, &textw, &texth, NULL);
// printf("setSizeToFit(%d, %d):\n", w, h);
// printf("\ttrying %dpt...\n", fontSize);
// printf("\t%s\n", txtStr);
while ((textw <= w) && (texth <= h))
{
fontSize++;
getTextDimensions(NULL, NULL, &textw, &texth, NULL);
// printf("\ttrying %dpt...\n", fontSize);
// printf("\t\t(%d, %d)\n", textw, texth);
}
while ((textw > w) && (texth > h))
{
fontSize--;
getTextDimensions(NULL, NULL, &textw, &texth, NULL);
// printf("\ttrying %dpt...\n", fontSize);
// printf("\t\t(%d, %d)\n", textw, texth);
}
setFontSize(fontSize);
// printf("\tsetFontSize(%d)\n", fontSize);
return fontSize;
}
unsigned int TextShape::makeLine(const int width)
{
setFontSize(28);
char t[500];
strcpy(t, "");
int textw = 0;
do {
strcat(t, "–");
if (txtStr)
{
std::free(txtStr);
}
txtStr = strdup(t);
unicodeStr = SDLGui::UTF16_fromChar(txtStr);
setLabel(txtStr);
getTextDimensions(NULL, NULL, &textw, NULL, NULL);
} while (textw < width);
// Remove the last mdash:
int len = strlen(t);
t[len - 7] = '\0';
setText(t);
getTextDimensions(NULL, NULL, &textw, NULL, NULL);
return textw;
}
void TextShape::setFontSize(const unsigned int ptSize)
{
fontSize = ptSize;
assert(fontSize > 0);
assert(fontSize < MAX_TEXTSHAPE_FONTSIZE);
if (textShapeFont[fontSize] == NULL)
{
textShapeFont[fontSize] = FONT_LoadTTF("FreeSans.ttf", fontSize);
}
assert(textShapeFont[fontSize] != NULL);
int textw, texth, textx, texty;
getTextDimensions(&textx, &texty, &textw, &texth, NULL, &baselineOffset);
restore_behind();
set_noimages(textw, texth);
shapePoly = poly(selectionBuffer, shapePoly);
bool regen_cache = true;
set_active_image(get_active_image_n(), regen_cache);
display();
}
void CObjectTitle::setTitle(const std::string &title)
{
if(m_title != title) {
m_title = title;
Ogre::UTFString utfText = ConvertToUTFString(m_title);
m_pTextArea->setCaption(utfText);
m_textDim = getTextDimensions(utfText);
m_pContainer->setDimensions(m_textDim.x, m_textDim.y);
}
}
void TextShape::setText(const QString& t)
{
update();
Q_UNUSED (t)
#if 0
assert(t != NULL);
if ((t[0] == '=') && isdigit(t[1]))
{
unsigned int value = atoi(t + 1);
if ((fontSize < 1) || (fontSize > MAX_TEXTSHAPE_FONTSIZE))
{
return;
}
fontSize = value;
}
else if ((t[0] == '=') && (t[1] == 'f') && isdigit(t[2]))
{
int fitw, fith;
int numRead = sscanf(t, "=f%dx%d", &fitw, &fith);
if (numRead == 2)
{
setSizeToFit(fitw, fith);
}
}
else if ((t[0] == '=') && (t[1] == 'l') && isdigit(t[2]))
{
int fitw;
int numRead = sscanf(t, "=l%d", &fitw);
if (numRead == 1)
{
makeLine(fitw);
}
}
else
{
if (txtStr)
{
std::free(txtStr);
}
txtStr = strdup(t);
//QT unicodeStr = UTF16_fromChar(txtStr);
setLabel(txtStr);
}
if (textShapeFont[fontSize] == NULL)
{
textShapeFont[fontSize] = FONT_LoadTTF("FreeSans.ttf", fontSize);
}
assert(textShapeFont[fontSize] != NULL);
assert(fontSize > 0);
assert(fontSize < MAX_TEXTSHAPE_FONTSIZE);
int textw, texth, textx, texty;
getTextDimensions(&textx, &texty, &textw, &texth, NULL, &baselineOffset);
restore_behind();
set_noimages(textw, texth);
shapePoly = poly(selectionBuffer, shapePoly);
bool regen_cache = true;
set_active_image(get_active_image_n(), regen_cache);
display();
#endif
}
