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changes related to plugin system & drawstring

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id
2000-12-11 03:10:26 +00:00
parent 2d063d279e
commit 8ca4a67a24
11 changed files with 282 additions and 96 deletions
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51
src/misc.c
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@@ -48,6 +48,7 @@
#include "dialog.h"
#include "xutil.h"
#include "xmodifier.h"
#include "plugin.h"
/**** global variables *****/
@@ -420,23 +421,45 @@ SlideWindow(Window win, int from_x, int from_y, int to_x, int to_y)
char*
#ifdef DRAWSTRING_PLUGIN
ShrinkString(WMFont *font, char *string, int width, WFunction *func)
#else
ShrinkString(WMFont *font, char *string, int width)
#endif
{
int w, w1=0;
int p;
char *pos;
char *text;
int p1, p2, t;
#ifdef DRAWSTRING_PLUGIN
WPluginData *pd;
#endif
if (wPreferences.multi_byte_text)
return wstrdup(string);
p = strlen(string);
#ifdef DRAWSTRING_PLUGIN
if (func) {
pd = wPluginPackData(1, func->data);
func->proc.widthOfString[W_DSPROC_WIDTHOFSTRING](
string, strlen(string), pd, &w, NULL, NULL);
} else w = WMWidthOfString(font, string, p);
#else
w = WMWidthOfString(font, string, p);
#endif
text = wmalloc(strlen(string)+8);
strcpy(text, string);
if (w<=width)
#ifdef DRAWSTRING_PLUGIN
{
if (func) wfree(pd);
return text;
}
#else
return text;
#endif
pos = strchr(text, ' ');
if (!pos)
@@ -445,7 +468,14 @@ ShrinkString(WMFont *font, char *string, int width)
if (pos) {
*pos = 0;
p = strlen(text);
w1 = WMWidthOfString(font, text, p);
#ifdef DRAWSTRING_PLUGIN
if (func) {
func->proc.widthOfString[W_DSPROC_WIDTHOFSTRING](
text, strlen(text), pd, &w1, NULL, NULL);
} else w1 = WMWidthOfString(font, text, p);
#else
w1 = WMWidthOfString(font, text, p);
#endif
if (w1 > width) {
w1 = 0;
p = 0;
@@ -462,14 +492,28 @@ ShrinkString(WMFont *font, char *string, int width)
*text=0;
}
strcat(text, "...");
#ifdef DRAWSTRING_PLUGIN
if (func) {
func->proc.widthOfString[W_DSPROC_WIDTHOFSTRING](
"...", 3, pd, &w1, NULL, NULL);
} else w1 = WMWidthOfString(font, "...", 3);
width -= w1;
#else
width -= WMWidthOfString(font, "...", 3);
#endif
pos = string;
p1=0;
p2=p;
t = (p2-p1)/2;
while (p2>p1 && p1!=t) {
#ifdef DRAWSTRING_PLUGIN
if (func) {
func->proc.widthOfString[W_DSPROC_WIDTHOFSTRING](
&string[p-t], t, pd, &w, NULL, NULL);
} else w = WMWidthOfString(font, &string[p-t], t);
#else
w = WMWidthOfString(font, &string[p-t], t);
#endif
if (w>width) {
p2 = t;
t = p1+(p2-p1)/2;
@@ -479,6 +523,9 @@ ShrinkString(WMFont *font, char *string, int width)
} else
p2=p1=t;
}
#ifdef DRAWSTRING_PLUGIN
if (func) wfree(pd);
#endif
strcat(text, &string[p-p1]);
return text;