static int iGridBoxSetCGapColAttrib(Ihandle* ih, const char* value)
{
int cgap, charheight;
iupStrToInt(value, &cgap);
iupdrvFontGetCharSize(ih, NULL, &charheight);
ih->data->gap_col = iupHEIGHT2RASTER(cgap, charheight);
return 0;
}
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;
}
static int iBoxSetCMarginAttrib(Ihandle* ih, const char* value)
{
int cmargin_x=-1, cmargin_y=-1;
int charwidth, charheight;
iupdrvFontGetCharSize(ih, &charwidth, &charheight);
iupStrToIntInt(value, &cmargin_x, &cmargin_y, 'x');
if (cmargin_x!=-1)
ih->data->margin_horiz = iupWIDTH2RASTER(cmargin_x, charwidth);
if (cmargin_y!=-1)
ih->data->margin_vert = iupHEIGHT2RASTER(cmargin_y, charheight);
return 0;
}
static int iBoxSetCGapAttrib(Ihandle* ih, const char* value)
{
int cgap;
iupStrToInt(value, &cgap);
if (IupClassMatch(ih, "vbox"))
{
int charheight;
iupdrvFontGetCharSize(ih, NULL, &charheight);
ih->data->gap = iupHEIGHT2RASTER(cgap, charheight);
}
else
{
int charwidth;
iupdrvFontGetCharSize(ih, &charwidth, NULL);
ih->data->gap = iupWIDTH2RASTER(cgap, charwidth);
}
return 0;
}
static int iVboxSetSizeAttrib(Ihandle* ih, const char* value)
{
if (!value)
{
ih->userwidth = 0;
ih->userheight = 0;
}
else
{
int s = 0, d = 0;
iupStrToIntInt(value, &s, &d, 'x'); /* first value will be ignored if second defined, can NOT set width */
if (d != 0) s = d;
if (s > 0)
{
int charwidth, charheight;
iupdrvFontGetCharSize(ih, &charwidth, &charheight);
ih->userheight = iupHEIGHT2RASTER(s, charheight);
ih->userwidth = 0;
}
}
return 1;
}
int iupBaseSetSizeAttrib(Ihandle* ih, const char* value)
{
if (!value)
{
ih->userwidth = 0;
ih->userheight = 0;
}
else
{
/* if not specified, the value is 0 */
int w = 0, h = 0;
int charwidth, charheight;
iupdrvFontGetCharSize(ih, &charwidth, &charheight);
iupStrToIntInt(value, &w, &h, 'x');
if (w < 0) w = 0;
if (h < 0) h = 0;
ih->userwidth = iupWIDTH2RASTER(w, charwidth);
ih->userheight = iupHEIGHT2RASTER(h, charheight);
}
return 1; /* always save in the hash table, so when FONT is changed SIZE can be updated */
}
int iupMatrixGetLineHeight(Ihandle* ih, int lin, int use_value)
{
int height = 0, pixels = 0;
char str[100];
char* value;
/* can be called for invalid lines (lin>numlin) */
sprintf(str, "HEIGHT%d", lin);
value = iupAttribGet(ih, str);
if(!value)
{
sprintf(str, "RASTERHEIGHT%d", lin);
value = iupAttribGet(ih, str);
if(value)
pixels = 1;
}
if (use_value && !value)
{
/* Use the titles to define the size */
if (lin == 0)
{
if (!ih->data->callback_mode || ih->data->use_title_size)
{
/* find the highest title */
int col, max_height = 0;
for(col = 0; col < ih->data->columns.num; col++)
{
char* title_value = iupMatrixCellGetValue(ih, 0, col);
if (title_value && title_value[0])
{
iupdrvFontGetMultiLineStringSize(ih, title_value, NULL, &height);
if (height > max_height)
max_height = height;
}
}
height = max_height;
}
}
else if (ih->data->use_title_size && (lin>0 && lin<ih->data->lines.num))
{
char* title_value = iupMatrixCellGetValue(ih, lin, 0);
if (title_value && title_value[0])
iupdrvFontGetMultiLineStringSize(ih, title_value, NULL, &height);
}
if (height)
return height + IMAT_PADDING_H + IMAT_FRAME_H;
if (lin != 0)
value = iupAttribGetStr(ih, "HEIGHTDEF");
}
if (iupStrToInt(value, &height))
{
if (height <= 0)
return 0;
else
{
if (pixels)
return height + IMAT_PADDING_H + IMAT_FRAME_H;
else
{
int charheight;
iupdrvFontGetCharSize(ih, NULL, &charheight);
return iupHEIGHT2RASTER(height, charheight) + IMAT_PADDING_H + IMAT_FRAME_H;
}
}
}
return 0;
}
int iupMatrixAuxGetLineHeight(Ihandle* ih, int lin)
{
int height = 0, pixels = 0;
char* str = iupStrGetMemory(100);
char* value;
sprintf(str, "HEIGHT%d", lin);
value = iupAttribGet(ih, str);
if(!value)
{
sprintf(str, "RASTERHEIGHT%d", lin);
value = iupAttribGet(ih, str);
if(value)
pixels = 1;
}
if (!value)
{
if (lin == 0)
{
/* find the highest title */
int col, max_height = 0;
for(col = 0; col < ih->data->columns.num; col++)
{
char* title_value = iupMatrixCellGetValue(ih, 0, col);
if (title_value)
{
iupdrvFontGetMultiLineStringSize(ih, title_value, NULL, &height);
if (height > max_height)
max_height = height;
}
}
height = max_height;
}
else
{
char* title_value = iupMatrixCellGetValue(ih, lin, 0);
if (title_value)
iupdrvFontGetMultiLineStringSize(ih, title_value, NULL, &height);
}
if (height)
return height + IMAT_PADDING_H + IMAT_FRAME_H;
if (lin != 0)
value = iupAttribGetStr(ih, "HEIGHTDEF");
}
if (iupStrToInt(value, &height))
{
if (height <= 0)
return 0;
else
{
if (pixels)
return height + IMAT_PADDING_H + IMAT_FRAME_H;
else
{
int charheight;
iupdrvFontGetCharSize(ih, NULL, &charheight);
return iupHEIGHT2RASTER(height, charheight) + IMAT_PADDING_H + IMAT_FRAME_H;
}
}
}
return 0;
}
