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[Change] Tweaked dialogue behaviour a bit.

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This commit is contained in:
Allanis 2014-03-04 02:36:06 +00:00
parent a4b17c561c
commit 5fd278a859
1 changed files with 24 additions and 9 deletions
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33
src/dialogue.c
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@ -82,18 +82,35 @@ static void dialogue_alertClose(unsigned int wid, char* str) {
* @param[out] w Get the width needed. * @param[out] w Get the width needed.
* @param[out] h Get the height needed. * @param[out] h Get the height needed.
*/ */
static glFont* dialogue_getSize(char* msg, int* w, int* h) { static glFont* dialogue_getSize(char* msg, int* width, int* height) {
glFont* font; glFont* font;
double w, h, d;
int len;
font = &gl_smallFont; /* Try to use small font. */ w = 300; /* Default width to try. */
len = strlen(msg);
(*h) = gl_printHeight(font, (*w)-40, msg); /* First we split by text length. */
if(strlen(msg) > 100) { /* Make font bigger for large texts. */ if(len < 50) {
font = &gl_defFont; font = &gl_defFont;
(*h) = gl_printHeight(font, (*w)-40, msg); h = gl_printHeight(font, w-40, msg);
if((*h) > 200) (*w) += MIN((*h)-200, 600); /* Too big, so we make it wider. */ } else {
(*h) = gl_printHeight(font, (*w)-40, msg); /* Now we look at proportion. */
font = &gl_smallFont;
h = gl_printHeight(font, w-40, msg);
d = ((double)w/(double)h) * (2./4.); /* Deformation factor. */
if(fabs(d) > 0.3) {
if(h > w)
w = h;
h = gl_printHeight(font, w-40, msg);
} }
}
/* Set values. */
(*width) = w;
(*height) = h;
return font; return font;
} }
@ -117,7 +134,6 @@ void dialogue_msg(char* caption, const char* fmt, ...) {
va_end(ap); va_end(ap);
} }
w = 300; /* Default width. */
font = dialogue_getSize(msg, &w, &h); font = dialogue_getSize(msg, &w, &h);
/* Create the window. */ /* Create the window. */
@ -154,7 +170,6 @@ int dialogue_YesNo(char* caption, const char* fmt, ...) {
va_end(ap); va_end(ap);
} }
w = 300;
font = dialogue_getSize(msg, &w, &h); font = dialogue_getSize(msg, &w, &h);
/* Create the window. */ /* Create the window. */