static int iDialogSetSizeAttrib(Ihandle* ih, const char* value)
{
if (!value)
{
ih->userwidth = 0;
ih->userheight = 0;
}
else
{
char *sh, sw[40];
strcpy(sw, value);
sh = strchr(sw, 'x');
if (!sh)
sh = "";
else
{
*sh = '\0'; /* to mark the end of sw */
++sh;
}
{
int charwidth, charheight;
int screen_width, screen_height;
int wscale = iDialogSizeGetScale(sw);
int hscale = iDialogSizeGetScale(sh);
int width = 0, height = 0;
iupStrToIntInt(value, &width, &height, 'x');
if (width < 0) width = 0;
if (height < 0) height = 0;
iupdrvFontGetCharSize(ih, &charwidth, &charheight);
/* desktop size, excluding task bars and menu bars */
iupdrvGetScreenSize(&screen_width, &screen_height);
if (wscale)
width = screen_width/wscale;
else
width = iupWIDTH2RASTER(width, charwidth);
if (hscale)
height = screen_height/hscale;
else
height = iupHEIGHT2RASTER(height, charheight);
ih->userwidth = width;
ih->userheight = height;
}
}
/* must reset the current size, */
/* so the user or the natural size will be used to resize the dialog */
ih->currentwidth = 0;
ih->currentheight = 0;
return 0;
}
char* iupdrvGetGlobal(const char *name)
{
if (iupStrEqual(name, "CURSORPOS"))
{
int x, y;
char* str = iupStrGetMemory(50);
iupdrvGetCursorPos(&x, &y);
sprintf(str, "%dx%d", x, y);
return str;
}
if (iupStrEqual(name, "SHIFTKEY"))
{
char key[5];
iupdrvGetKeyState(key);
if (key[0] == 'S')
return "ON";
return "OFF";
}
if (iupStrEqual(name, "CONTROLKEY"))
{
char key[5];
iupdrvGetKeyState(key);
if (key[1] == 'C')
return "ON";
return "OFF";
}
if (iupStrEqual(name, "MODKEYSTATE"))
{
char *str = iupStrGetMemory(5);
iupdrvGetKeyState(str);
return str;
}
if (iupStrEqual(name, "SCREENSIZE"))
{
char *str = iupStrGetMemory(50);
int w, h;
iupdrvGetScreenSize(&w, &h);
sprintf(str, "%dx%d", w, h);
return str;
}
if (iupStrEqual(name, "FULLSIZE"))
{
char *str = iupStrGetMemory(50);
int w, h;
iupdrvGetFullSize(&w, &h);
sprintf(str, "%dx%d", w, h);
return str;
}
if (iupStrEqual(name, "SCREENDEPTH"))
{
char *str = iupStrGetMemory(50);
int bpp = iupdrvGetScreenDepth();
sprintf(str, "%d", bpp);
return str;
}
return NULL;
}
static void iMenuAdjustPos(int *x, int *y)
{
int cursor_x = 0, cursor_y = 0;
int screen_width = 0, screen_height = 0;
if (*x == IUP_CENTER || *y == IUP_CENTER ||
*x == IUP_RIGHT || *y == IUP_RIGHT ||
*x == IUP_CENTERPARENT || *y == IUP_CENTERPARENT)
iupdrvGetScreenSize(&screen_width, &screen_height);
if (*x == IUP_MOUSEPOS || *y == IUP_MOUSEPOS)
iupdrvGetCursorPos(&cursor_x, &cursor_y);
switch (*x)
{
case IUP_CENTER:
*x = screen_width/2;
break;
case IUP_LEFT:
*x = 0;
break;
case IUP_RIGHT:
*x = screen_width;
break;
case IUP_MOUSEPOS:
*x = cursor_x;
break;
}
switch (*y)
{
case IUP_CENTER:
*y = screen_height/2;
break;
case IUP_LEFT:
*y = 0;
break;
case IUP_RIGHT:
*y = screen_height;
break;
case IUP_MOUSEPOS:
*y = cursor_y;
break;
}
iupdrvAddScreenOffset(x, y, 1);
}
static void iDialogAdjustPos(Ihandle *ih, int *x, int *y)
{
int cursor_x = 0, cursor_y = 0;
int screen_width = 0, screen_height = 0;
int current_x = 0, current_y = 0;
int parent_x = 0, parent_y = 0;
/* the dialog is already mapped here */
if (*x == IUP_CURRENT || *y == IUP_CURRENT)
{
/* if first time, there is no current position */
if (!ih->data->first_show)
{
int center = IUP_CENTER;
InativeHandle* parent = iupDialogGetNativeParent(ih);
if (parent)
center = IUP_CENTERPARENT;
if (*x == IUP_CURRENT) *x = center;
if (*y == IUP_CURRENT) *y = center;
}
else
iupdrvDialogGetPosition(ih, NULL, ¤t_x, ¤t_y);
}
if (*x == IUP_CENTER || *y == IUP_CENTER ||
*x == IUP_RIGHT || *y == IUP_RIGHT ||
*x == IUP_CENTERPARENT || *y == IUP_CENTERPARENT)
iupdrvGetScreenSize(&screen_width, &screen_height);
if (*x == IUP_CENTERPARENT || *y == IUP_CENTERPARENT)
{
InativeHandle* parent = iupDialogGetNativeParent(ih);
if (parent)
{
Ihandle* ih_parent = IupGetAttributeHandle(ih, "PARENTDIALOG");
iupdrvDialogGetPosition(ih_parent, parent, &parent_x, &parent_y);
if (*x == IUP_CENTERPARENT && *y == IUP_CENTERPARENT)
iupdrvDialogGetSize(ih_parent, parent, &screen_width, &screen_height);
else if (*x == IUP_CENTERPARENT)
iupdrvDialogGetSize(ih_parent, parent, &screen_width, NULL);
else if (*y == IUP_CENTERPARENT)
iupdrvDialogGetSize(ih_parent, parent, NULL, &screen_height);
}
}
if (*x == IUP_MOUSEPOS || *y == IUP_MOUSEPOS)
iupdrvGetCursorPos(&cursor_x, &cursor_y);
if (iupAttribGetBoolean(ih, "MDICHILD"))
{
Ihandle* client = (Ihandle*)iupAttribGet(ih, "MDICLIENT_HANDLE");
if (client)
{
/* position is relative to mdi client */
parent_x = 0;
parent_y = 0;
/* screen size is now the size of the mdi client */
screen_width = client->currentwidth;
screen_height = client->currentheight;
iupdrvScreenToClient(client, ¤t_x, ¤t_y);
iupdrvScreenToClient(client, &cursor_x, &cursor_y);
}
}
switch (*x)
{
case IUP_CENTERPARENT:
*x = (screen_width - ih->currentwidth)/2 + parent_x;
break;
case IUP_CENTER:
*x = (screen_width - ih->currentwidth)/2;
break;
case IUP_LEFT:
*x = 0;
break;
case IUP_RIGHT:
*x = screen_width - ih->currentwidth;
break;
case IUP_MOUSEPOS:
*x = cursor_x;
break;
case IUP_CURRENT:
*x = current_x;
break;
}
switch (*y)
{
case IUP_CENTERPARENT:
*y = (screen_height - ih->currentheight)/2 + parent_y;
break;
case IUP_CENTER:
*y = (screen_height - ih->currentheight)/2;
break;
case IUP_LEFT:
*y = 0;
break;
case IUP_RIGHT:
*y = screen_height - ih->currentheight;
break;
case IUP_MOUSEPOS:
*y = cursor_y;
break;
case IUP_CURRENT:
*y = current_y;
break;
}
iupdrvAddScreenOffset(x, y, 1);
}
char* IupGetGlobal(const char *name)
{
char* value;
iupASSERT(name!=NULL);
if (!name)
return NULL;
if (iupStrEqual(name, "DEFAULTFONTSIZE"))
return iupGetDefaultFontSizeGlobalAttrib();
if (iupStrEqual(name, "DEFAULTFONTSTYLE"))
return iupGetDefaultFontStyleGlobalAttrib();
if (iupStrEqual(name, "DEFAULTFONTFACE"))
return iupGetDefaultFontFaceGlobalAttrib();
if (iupStrEqual(name, "CURSORPOS"))
{
int x, y;
iupdrvGetCursorPos(&x, &y);
return iupStrReturnIntInt(x, y, 'x');
}
if (iupStrEqual(name, "SHIFTKEY"))
{
char key[5];
iupdrvGetKeyState(key);
return iupStrReturnChecked(key[0] == 'S');
}
if (iupStrEqual(name, "CONTROLKEY"))
{
char key[5];
iupdrvGetKeyState(key);
return iupStrReturnChecked(key[1] == 'C');
}
if (iupStrEqual(name, "MODKEYSTATE"))
{
char *str = iupStrGetMemory(5);
iupdrvGetKeyState(str);
return str;
}
if (iupStrEqual(name, "SCREENSIZE"))
{
int w, h;
iupdrvGetScreenSize(&w, &h);
return iupStrReturnIntInt(w, h, 'x');
}
if (iupStrEqual(name, "FULLSIZE"))
{
int w, h;
iupdrvGetFullSize(&w, &h);
return iupStrReturnIntInt(w, h, 'x');
}
if (iupStrEqual(name, "SCREENDEPTH"))
{
int bpp = iupdrvGetScreenDepth();
return iupStrReturnInt(bpp);
}
if (iupStrEqual(name, "SCREENDPI"))
{
double dpi = iupdrvGetScreenDpi();
return iupStrReturnDouble(dpi);
}
if (iupStrEqual(name, "SYSTEMLOCALE"))
return iupdrvLocaleInfo();
if (iupStrEqual(name, "SCROLLBARSIZE"))
return iupStrReturnInt(iupdrvGetScrollbarSize());
value = iupdrvGetGlobal(name);
if (!value)
value = (char*)iupTableGet(iglobal_table, name);
return value;
}
void iupDialogAdjustPos(Ihandle *ih, int *x, int *y)
{
int cursor_x = 0, cursor_y = 0;
int screen_width = 0, screen_height = 0;
int current_x = 0, current_y = 0;
int parent_x = 0, parent_y = 0;
if (*x == IUP_CURRENT || *y == IUP_CURRENT)
iupdrvDialogGetPosition(ih->handle, ¤t_x, ¤t_y);
if (*x == IUP_CENTER || *y == IUP_CENTER ||
*x == IUP_RIGHT || *y == IUP_RIGHT ||
*x == IUP_CENTERPARENT || *y == IUP_CENTERPARENT)
iupdrvGetScreenSize(&screen_width, &screen_height);
if (*x == IUP_CENTERPARENT || *y == IUP_CENTERPARENT)
{
InativeHandle* parent = iupDialogGetNativeParent(ih);
if (parent)
{
iupdrvDialogGetPosition(parent, &parent_x, &parent_y);
if (*x == IUP_CENTERPARENT && *y == IUP_CENTERPARENT)
iupdrvDialogGetSize(parent, &screen_width, &screen_height);
else if (*x == IUP_CENTERPARENT)
iupdrvDialogGetSize(parent, &screen_width, NULL);
else if (*y == IUP_CENTERPARENT)
iupdrvDialogGetSize(parent, NULL, &screen_height);
}
}
if (*x == IUP_MOUSEPOS || *y == IUP_MOUSEPOS)
iupdrvGetCursorPos(&cursor_x, &cursor_y);
if (IupGetInt(ih, "MDICHILD"))
{
Ihandle* client = (Ihandle*)iupAttribGetStr(ih, "MDICLIENT_HANDLE");
if (client)
{
/* position is relative to mdi client */
parent_x = 0;
parent_y = 0;
/* screen size is now the size of the mdi client */
screen_width = client->currentwidth;
screen_height = client->currentheight;
iupdrvScreenToClient(client, ¤t_x, ¤t_y);
iupdrvScreenToClient(client, &cursor_x, &cursor_y);
}
}
switch (*x)
{
case IUP_CENTERPARENT:
*x = (screen_width - ih->currentwidth)/2 + parent_x;
break;
case IUP_CENTER:
*x = (screen_width - ih->currentwidth)/2;
break;
case IUP_LEFT:
*x = 0;
break;
case IUP_RIGHT:
*x = screen_width - ih->currentwidth;
break;
case IUP_MOUSEPOS:
*x = cursor_x;
break;
case IUP_CURRENT:
*x = current_x;
break;
}
switch (*y)
{
case IUP_CENTERPARENT:
*y = (screen_height - ih->currentheight)/2 + parent_y;
break;
case IUP_CENTER:
*y = (screen_height - ih->currentheight)/2;
break;
case IUP_LEFT:
*y = 0;
break;
case IUP_RIGHT:
*y = screen_height - ih->currentheight;
break;
case IUP_MOUSEPOS:
*y = cursor_y;
break;
case IUP_CURRENT:
*y = current_y;
break;
}
}
