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"Uppercase only" option support for builds that use Pango to render text.

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This commit is contained in:
William Kendrick 2008-05-29 15:51:28 +00:00
parent 4aa7703811
commit 5d1204f83c
2 changed files with 35 additions and 4 deletions
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3
docs/CHANGES.txt
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@ -128,6 +128,9 @@ $Id$
Arunodai Vudem <arunvudem@gmail.com>
Mark K. Kim <mkkim214@gmail.com>
* "Uppercase only" option support for builds that use Pango to render text.
(Note: Needs help in some/many? locales.)
* New Starters:
-------------
* Spirograph

36
src/tuxpaint.c
View file

@ -10120,12 +10120,26 @@ static void wordwrap_text_ex(const char *const str, SDL_Color color,
if (want_right_to_left && need_right_to_left)
{
SDLPango_SetBaseDirection(locale_font->pango_context, SDLPANGO_DIRECTION_RTL);
SDLPango_SetText_GivenAlignment(myfont->pango_context, gettext(str), -1, SDLPANGO_ALIGN_RIGHT);
if (only_uppercase)
{
char * upper_str = uppercase(gettext(str));
SDLPango_SetText_GivenAlignment(myfont->pango_context, upper_str, -1, SDLPANGO_ALIGN_RIGHT);
free(upper_str);
}
else
SDLPango_SetText_GivenAlignment(myfont->pango_context, gettext(str), -1, SDLPANGO_ALIGN_RIGHT);
}
else
{
SDLPango_SetBaseDirection(locale_font->pango_context, SDLPANGO_DIRECTION_LTR);
SDLPango_SetText_GivenAlignment(myfont->pango_context, gettext(str), -1, SDLPANGO_ALIGN_LEFT);
if (only_uppercase)
{
char * upper_str = uppercase(gettext(str));
SDLPango_SetText_GivenAlignment(myfont->pango_context, upper_str, -1, SDLPANGO_ALIGN_LEFT);
free(upper_str);
}
else
SDLPango_SetText_GivenAlignment(myfont->pango_context, gettext(str), -1, SDLPANGO_ALIGN_LEFT);
}
text = SDLPango_CreateSurfaceDraw(myfont->pango_context);
@ -10175,7 +10189,14 @@ static void wordwrap_text_ex(const char *const str, SDL_Color color,
if (locale_str[i] == ' ' || locale_str[i] == '\0')
{
text = render_text(myfont, (char *) utf8_str, color);
if (only_uppercase)
{
wchar * upper_utf8_str = uppercase_w(utf8_str);
text = render_text(myfont, (char *) upper_utf8_str, color);
free(upper_utf8_str);
}
else
text = render_text(myfont, (char *) utf8_str, color);
if (!text)
continue; /* Didn't render anything... */
@ -10376,7 +10397,14 @@ static void wordwrap_text_ex(const char *const str, SDL_Color color,
/* Render the word for display... */
text = render_text(myfont, substr, color);
if (only_uppercase)
{
char uppercase_substr = uppercase(substr);
text = render_text(myfont, uppercase_substr, color);
free(uppercase_substr);
}
else
text = render_text(myfont, substr, color);
/* If it won't fit on this line, move to the next! */