speed-dreams/speed-dreams-code
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bug fix for improper button drawing on low end graphic cards

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git-svn-id: https://svn.code.sf.net/p/speed-dreams/code/trunk@1741 30fe4595-0a0c-4342-8851-515496e4dcbd

Former-commit-id: b888cc81392c6a6d2f57d572cc770a42e6e7c83a
Former-commit-id: 6d71edc3d71bfebb006a32c6c7e522528e903ffa
This commit is contained in:
briangr 2009-11-04 12:32:46 +00:00
parent 37b6c7f74a
commit 8bad7baa1c
3 changed files with 137 additions and 15 deletions
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100
src/libs/tgfclient/guibutton.cpp
View file

@ -41,6 +41,106 @@ gfuiButtonInit(void)
}
int
GfuiGrButtonCreateEx(void *scr, const char *disabled, const char *enabled, const char *focused, const char *pushed,
int x, int y, int imageWidth,int imageHeight,int align, int mouse,
void *userDataOnPush, tfuiCallback onPush,
void *userDataOnFocus, tfuiCallback onFocus, tfuiCallback onFocusLost)
{
tGfuiGrButton *button;
tGfuiObject *object;
tGfuiScreen *screen = (tGfuiScreen*)scr;
int w, h;
object = (tGfuiObject*)calloc(1, sizeof(tGfuiObject));
object->widget = GFUI_GRBUTTON;
object->focusMode = GFUI_FOCUS_MOUSE_MOVE;
object->id = screen->curId++;
object->visible = 1;
button = &(object->u.grbutton);
button->state = GFUI_BTN_RELEASED;
button->userDataOnPush = userDataOnPush;
button->onPush = onPush;
button->userDataOnFocus = userDataOnFocus;
button->onFocus = onFocus;
button->onFocusLost = onFocusLost;
button->mouseBehaviour = mouse;
button->disabled = GfImgReadTex(disabled, w, h);
button->enabled = GfImgReadTex(enabled, w, h);
button->focused = GfImgReadTex(focused, w, h);
button->pushed = GfImgReadTex(pushed, w, h);
switch (align) {
case GFUI_ALIGN_HR_VB:
object->xmin = x - imageWidth;
object->xmax = x;
object->ymin = y;
object->ymax = y + imageHeight;
break;
case GFUI_ALIGN_HR_VC:
object->xmin = x - imageWidth;
object->xmax = x;
object->ymin = y - imageHeight / 2;
object->ymax = y + imageHeight / 2;
break;
case GFUI_ALIGN_HR_VT:
object->xmin = x - imageWidth;
object->xmax = x;
object->ymin = y - imageHeight;
object->ymax = y;
break;
case GFUI_ALIGN_HC_VB:
object->xmin = x - imageWidth / 2;
object->xmax = x + imageWidth / 2;
object->ymin = y;
object->ymax = y + imageHeight;
break;
case GFUI_ALIGN_HC_VC:
object->xmin = x - imageWidth / 2;
object->xmax = x + imageWidth / 2;
object->ymin = y - imageHeight / 2;
object->ymax = y + imageHeight / 2;
break;
case GFUI_ALIGN_HC_VT:
object->xmin = x - imageWidth / 2;
object->xmax = x + imageWidth / 2;
object->ymin = y - imageHeight;
object->ymax = y;
break;
case GFUI_ALIGN_HL_VB:
object->xmin = x;
object->xmax = x + imageWidth;
object->ymin = y;
object->ymax = y + imageHeight;
break;
case GFUI_ALIGN_HL_VC:
object->xmin = x;
object->xmax = x + imageWidth;
object->ymin = y - imageHeight / 2;
object->ymax = y + imageHeight / 2;
break;
case GFUI_ALIGN_HL_VT:
object->xmin = x;
object->xmax = x + imageWidth;
object->ymin = y - imageHeight;
object->ymax = y;
break;
default:
break;
}
button->width = imageWidth;
button->height = imageHeight;
gfuiAddObject(screen, object);
return object->id;
}
/** Add a graphical button to a screen.
@ingroup gui
@param scr Screen

48
src/libs/tgfclient/guimenu.cpp
View file

@ -547,29 +547,47 @@ CreateImageButtonControl(void *menuHandle,void *param,const char *pControlName,v
onFocusLost = remInfo;
}
const char* pszDisabledImage = GfParmGetStr(param, pControlName, "disabledimage", "");
const char* pszEnabledImage = GfParmGetStr(param, pControlName, "enabledimage", "");
const char* pszFocusedImage = GfParmGetStr(param, pControlName, "focusedimage", "");
const char* pszPushedImage = GfParmGetStr(param, pControlName, "pushedimage", "");
std::string strEnabledImage,strDisabledImage,strFocusedImage,strPushedImage;
strDisabledImage = GfParmGetStr(param, pControlName, "disabledimage", "");
strEnabledImage = GfParmGetStr(param, pControlName, "enabledimage", "");
strFocusedImage = GfParmGetStr(param, pControlName, "focusedimage", "");
strPushedImage = GfParmGetStr(param, pControlName, "pushedimage", "");
const int x = (int)GfParmGetNum(param,pControlName,"x",NULL,0.0);
const int y = (int)GfParmGetNum(param,pControlName,"y",NULL,0.0);
//const int w = (int)GfParmGetNum(param,pControlName,"width",NULL,0.0);
//const int h = (int)GfParmGetNum(param,pControlName,"height",NULL,0.0);
const int w = (int)GfParmGetNum(param,pControlName,"width",NULL,0.0);
const int h = (int)GfParmGetNum(param,pControlName,"height",NULL,0.0);
const char* pszAlignH = GfParmGetStr(param, pControlName, "alignH", "");
const char* pszAlignV = GfParmGetStr(param, pControlName, "alignV", "");
const int alignment = GetAlignment(pszAlignH,pszAlignV);
int id = -1;
return GfuiGrButtonCreate(menuHandle,
pszDisabledImage,pszEnabledImage,
pszFocusedImage,pszPushedImage,
x,y,alignment,GFUI_MOUSE_UP,
userdata,
onpush,
userDataOnFocus,
onFocus,
onFocusLost);
if ((w ==0)&&(h==0))
{
id = GfuiGrButtonCreate(menuHandle,
strDisabledImage.c_str(),strEnabledImage.c_str(),strFocusedImage.c_str(),strPushedImage.c_str(),
x,y,alignment,GFUI_MOUSE_UP
,userdata,
onpush,
userDataOnFocus,
onFocus,
onFocusLost);
}
else
{
id = GfuiGrButtonCreateEx(menuHandle,
strDisabledImage.c_str(),strEnabledImage.c_str(),strFocusedImage.c_str(),strPushedImage.c_str(),
x,y,w,h,alignment,GFUI_MOUSE_UP
,userdata,
onpush,
userDataOnFocus,
onFocus,
onFocusLost);
}
return id;
}
int

4
src/libs/tgfclient/tgfclient.h
View file

@ -207,6 +207,10 @@ extern int GfuiGrButtonCreate(void *scr, const char *disabled, const char *enabl
int x, int y, int align, int mouse,
void *userDataOnPush, tfuiCallback onPush,
void *userDataOnFocus, tfuiCallback onFocus, tfuiCallback onFocusLost);
extern int GfuiGrButtonCreateEx(void *scr, const char *disabled, const char *enabled, const char *focused, const char *pushed,
int x, int y, int imageWidth,int imageHeight,int align, int mouse,
void *userDataOnPush, tfuiCallback onPush,
void *userDataOnFocus, tfuiCallback onFocus, tfuiCallback onFocusLost);
extern void GfuiButtonSetText(void *scr, int id, const char *text);
extern int GfuiButtonGetFocused(void);