static void
SelectFontDlg(AG_Event *event)
{
VG_Text *vt = AG_PTR(1);
VG_View *vv = AG_PTR(2);
AG_Window *win, *winParent;
AG_FontSelector *fs;
AG_Box *hBox;
win = AG_WindowNew(0);
AG_WindowSetCaptionS(win, _("Font selection"));
fs = AG_FontSelectorNew(win, AG_FONTSELECTOR_EXPAND);
hBox = AG_BoxNewHoriz(win, AG_BOX_HFILL|AG_BOX_HOMOGENOUS);
AG_ButtonNewFn(hBox, 0, _("OK"), SelectFont, "%p,%p,%p", vt, win, fs);
AG_ButtonNewFn(hBox, 0, _("Close"), AG_WindowCloseGenEv, "%p", win);
AG_WindowShow(win);
if ((winParent = AG_ParentWindow(vv)) != NULL)
AG_WindowAttach(winParent, win);
}
static void
EditNumValues(AG_Event *event)
{
AG_HSVPal *pal = AG_PTR(1);
AG_Window *pwin;
AG_Window *win;
AG_Numerical *num;
AG_Variable *b1, *b2;
float v;
if ((pwin = AG_ParentWindow(pal)) == NULL)
return;
if ((win = AG_WindowNewNamed(AG_WINDOW_NOMAXIMIZE, "hsvpal-%p-numedit",
pal)) == NULL) {
return;
}
AG_WindowSetCaption(win, _("Color values"));
AG_WindowSetPosition(win, AG_WINDOW_LOWER_LEFT, 0);
AG_WindowSetCloseAction(win, AG_WINDOW_DETACH);
{
AG_Variable *bAlpha;
void *pAlpha;
num = AG_NumericalNew(win, 0, NULL, _("Hue: "));
AG_NumericalSizeHint(num, "000");
AG_WidgetCopyBinding(num, "value", pal, "hue");
AG_NumericalSetRange(num, 0.0, 359.0);
AG_NumericalSetIncrement(num, 1);
AG_NumericalSetPrecision(num, "f", 0);
num = AG_NumericalNew(win, 0, NULL, _("Saturation: "));
AG_NumericalSizeHint(num, "00.00");
AG_WidgetCopyBinding(num, "value", pal, "saturation");
AG_NumericalSetRange(num, 0.0, 1.0);
AG_NumericalSetIncrement(num, 0.01);
AG_NumericalSetPrecision(num, "f", 2);
num = AG_NumericalNew(win, 0, NULL, _("Value: "));
AG_NumericalSizeHint(num, "00.00");
AG_WidgetCopyBinding(num, "value", pal, "value");
AG_NumericalSetRange(num, 0.0, 1.0);
AG_NumericalSetIncrement(num, 0.01);
AG_NumericalSetPrecision(num, "f", 2);
num = AG_NumericalNew(win, 0, NULL, _("Alpha: "));
AG_NumericalSizeHint(num, "0.000");
AG_WidgetCopyBinding(num, "value", pal, "alpha");
bAlpha = AG_GetVariable(pal, "alpha", &pAlpha);
switch (AG_VARIABLE_TYPE(bAlpha)) {
case AG_VARIABLE_FLOAT:
case AG_VARIABLE_DOUBLE:
AG_NumericalSetRange(num, 0.0, 1.0);
AG_NumericalSetIncrement(num, 0.005);
AG_NumericalSetPrecision(num, "f", 3);
break;
case AG_VARIABLE_INT:
case AG_VARIABLE_UINT:
case AG_VARIABLE_UINT8:
AG_NumericalSetRange(num, 0.0, 255.0);
AG_NumericalSetIncrement(num, 1.0);
AG_NumericalSetPrecision(num, "f", 0);
break;
default:
break;
}
AG_UnlockVariable(bAlpha);
}
AG_WindowAttach(pwin, win);
AG_WindowShow(win);
}