iceflower/speed-dreams-code
1
0
Fork 0
forked from speed-dreams/speed-dreams-code
Code Pull requests Activity

Added GfuiProgressbarSetValue(...)

Browse source 
git-svn-id: https://svn.code.sf.net/p/speed-dreams/code/trunk@3228 30fe4595-0a0c-4342-8851-515496e4dcbd

Former-commit-id: 288d3e49dfc6f3e2286517eeafd9d9de7d73bfa2
Former-commit-id: c4dbd68d9146e4006008cd3cf45cd8e3a5d2efaa
This commit is contained in:
pouillot 2011-01-02 18:36:39 +00:00
parent 626c174936
commit 0c7157784f
2 changed files with 36 additions and 14 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

49
src/libs/tgfclient/guiprogresbar.cpp
View file

@ -35,7 +35,7 @@
@param align image alignment
@return Image Id
<br>-1 Error
@warning the image must be sqare and its size must be a power of 2.
@warning the image must be square and its size must be a power of 2.
*/
int GfuiProgressbarCreate(void *scr, int x, int y, int w, int h, const char *pszProgressbackImg,const char *progressbarimg, int align,float min,float max,float value)
{
@ -59,6 +59,10 @@ int GfuiProgressbarCreate(void *scr, int x, int y, int w, int h, const char *psz
progress->min = min;
progress->max = max;
if (value > progress->max)
value = progress->max;
else if (value < progress->min)
value = progress->min;
progress->value = value;
switch (align) {
@ -125,6 +129,28 @@ int GfuiProgressbarCreate(void *scr, int x, int y, int w, int h, const char *psz
return object->id;
}
void GfuiProgressbarSetValue(void *scr, int id, float value)
{
tGfuiObject *curObject;
tGfuiScreen *screen = (tGfuiScreen*)scr;
curObject = screen->objects;
if (curObject) {
do {
curObject = curObject->next;
if (curObject->id == id) {
if (curObject->widget == GFUI_PROGRESSBAR) {
if (value > curObject->u.progressbar.max)
value = curObject->u.progressbar.max;
else if (value < curObject->u.progressbar.min)
value = curObject->u.progressbar.min;
curObject->u.progressbar.value = value;
}
return;
}
} while (curObject != screen->objects);
}
}
void
gfuiReleaseProgressbar(tGfuiObject *obj)
@ -144,8 +170,6 @@ gfuiDrawProgressbar(tGfuiObject *obj)
progress = &(obj->u.progressbar);
glColor4f(1.0,1.0,1.0,0.25);
glBegin(GL_QUADS);
glVertex2i(obj->xmin, obj->ymin);
@ -154,36 +178,33 @@ gfuiDrawProgressbar(tGfuiObject *obj)
glVertex2i(obj->xmax, obj->ymin);
glEnd();
//calculate and draw progress bar
float width = obj->xmax- obj->xmin;
float range = progress->max - progress->min;
float umax = progress->value/range;
float endx = obj->xmin+(width*umax);
//calculate and draw progress bar
const float width = obj->xmax- obj->xmin;
const float range = progress->max - progress->min;
const float umax = (progress->value - progress->min) / range;
const float endx = obj->xmin+(width*umax);
glEnable(GL_TEXTURE_2D);
glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
glBindTexture(GL_TEXTURE_2D,progress->progressbarimage );
glBegin(GL_TRIANGLE_STRIP);
{
glColor4f(1.0, 1.0, 1.0, 1.0);
glTexCoord2f(0.0, 0.0); glVertex2f(obj->xmin, obj->ymin);
glTexCoord2f(0.0, 1.0); glVertex2f(obj->xmin, obj->ymax);
glTexCoord2f(umax, 0.0); glVertex2f(endx, obj->ymin);
glTexCoord2f(umax, 1.0); glVertex2f(endx, obj->ymax);
}
glEnd();
glBindTexture(GL_TEXTURE_2D, 0);
glDisable(GL_TEXTURE_2D);
//DRAW OUTLINE
//draw outline
glColor4f(1.0,0.0,0.0,1.0);
glBegin(GL_LINE_STRIP);
glBegin(GL_LINE_STRIP);
glVertex2i(obj->xmin, obj->ymin);
glVertex2i(obj->xmin, obj->ymax);
glVertex2i(obj->xmax, obj->ymax);
glVertex2i(obj->xmax, obj->ymin);
glVertex2i(obj->xmin, obj->ymin);
glEnd();
}

1
src/libs/tgfclient/tgfclient.h
View file

@ -384,6 +384,7 @@ TGFCLIENT_API const char* GfuiComboboxGetText(void *scr, int id);
TGFCLIENT_API void GfuiComboboxClear(void *scr, int id);
TGFCLIENT_API int GfuiProgressbarCreate(void *scr, int x, int y, int w, int h, const char *pszProgressbackImg,const char *progressbarimg, int align,float min,float max,float value);
TGFCLIENT_API void GfuiProgressbarSetValue(void *scr, int id, float value);
TGFCLIENT_API int GfuiGrButtonCreateEx(void *scr, const char *disabled, const char *enabled, const char *focused, const char *pushed,