uiDrawPath *uiDrawNewPath(uiDrawFillMode fillmode)
{
uiDrawPath *p;
HRESULT hr;
p = uiNew(uiDrawPath);
hr = ID2D1Factory_CreatePathGeometry(d2dfactory,
&(p->path));
if (hr != S_OK)
logHRESULT("error creating path in uiDrawNewPath()", hr);
hr = ID2D1PathGeometry_Open(p->path,
&(p->sink));
if (hr != S_OK)
logHRESULT("error opening path in uiDrawNewPath()", hr);
switch (fillmode) {
case uiDrawFillModeWinding:
ID2D1GeometrySink_SetFillMode(p->sink,
D2D1_FILL_MODE_WINDING);
break;
case uiDrawFillModeAlternate:
ID2D1GeometrySink_SetFillMode(p->sink,
D2D1_FILL_MODE_ALTERNATE);
break;
}
return p;
}
uiMenuItem *uiMenuAppendSubmenu(uiMenu *m, uiMenu* child)
{
uiMenuItem *item;
if (menusFinalized)
userbug("You cannot create a new menu item after menus have been finalized.");
item = uiNew(uiMenuItem);
g_array_append_val(m->items, item);
item->type = typeSubmenu;
item->name = child->name;
uiMenuItemOnClicked(item, defaultOnClicked, NULL);
// checkme
item->gtype = GTK_TYPE_MENU_ITEM;
item->windows = g_hash_table_new(g_direct_hash, g_direct_equal);
item->popupchild = child;
child->ischild = TRUE;
return item;
}
uiDrawContext *newContext(cairo_t *cr)
{
uiDrawContext *c;
c = uiNew(uiDrawContext);
c->cr = cr;
return c;
}
uiDrawContext *newContext(ID2D1RenderTarget *rt)
{
uiDrawContext *c;
c = uiNew(uiDrawContext);
c->rt = rt;
initStates(c);
resetTarget(c->rt);
return c;
}
static uiMenuItem *newItem(uiMenu *m, int type, const char *name)
{
uiMenuItem *item;
if (menusFinalized)
userbug("You cannot create a new menu item after menus have been finalized.");
item = uiNew(uiMenuItem);
g_array_append_val(m->items, item);
item->type = type;
switch (item->type) {
case typeQuit:
item->name = g_strdup("Quit");
break;
case typePreferences:
item->name = g_strdup("Preferences...");
break;
case typeAbout:
item->name = g_strdup("About");
break;
case typeSeparator:
break;
default:
item->name = g_strdup(name);
break;
}
if (item->type == typeQuit) {
// can't call uiMenuItemOnClicked() here
item->onClicked = onQuitClicked;
item->onClickedData = NULL;
} else
uiMenuItemOnClicked(item, defaultOnClicked, NULL);
switch (item->type) {
case typeCheckbox:
item->gtype = GTK_TYPE_CHECK_MENU_ITEM;
break;
case typeSeparator:
item->gtype = GTK_TYPE_SEPARATOR_MENU_ITEM;
break;
default:
item->gtype = GTK_TYPE_MENU_ITEM;
break;
}
item->windows = g_hash_table_new(g_direct_hash, g_direct_equal);
item->popupchild = NULL;
return item;
}
uiControl *uiNewHorizontalStack(void)
{
stack *s;
s = uiNew(stack);
s->control.handle = stackHandle;
s->control.setParent = stackSetParent;
s->control.preferredSize = stackPreferredSize;
s->control.resize = stackResize;
return (uiControl *) s;
}
uiWindow *uiNewWindow(char *title, int width, int height)
{
uiWindow *w;
w = uiNew(uiWindow);
w->widget = gtk_window_new(GTK_WINDOW_TOPLEVEL);
gtk_window_set_title(GTK_WINDOW(w->widget), title);
gtk_window_resize(GTK_WINDOW(w->widget), width, height);
g_signal_connect(w->widget, "destroy", G_CALLBACK(onDestroy), w);
w->container = newContainer();
gtk_container_add(GTK_CONTAINER(w->widget), w->container);
return w;
}
static uiMenuItem *newItem(uiMenu *m, int type, const char *name)
{
uiMenuItem *item;
if (menusFinalized)
userbug("You can not create a new menu item after menus have been finalized.");
if (m->len >= m->cap) {
m->cap += grow;
m->items = (uiMenuItem **) uiRealloc(m->items, m->cap * sizeof (uiMenuItem *), "uiMenuitem *[]");
}
item = uiNew(uiMenuItem);
m->items[m->len] = item;
m->len++;
item->type = type;
switch (item->type) {
case typeQuit:
item->name = toUTF16("Quit");
break;
case typePreferences:
item->name = toUTF16("Preferences...");
break;
case typeAbout:
item->name = toUTF16("About");
break;
case typeSeparator:
break;
default:
item->name = toUTF16(name);
break;
}
if (item->type != typeSeparator) {
item->id = curID;
curID++;
}
if (item->type == typeQuit) {
// can't call uiMenuItemOnClicked() here
item->onClicked = onQuitClicked;
item->onClickedData = NULL;
} else
uiMenuItemOnClicked(item, defaultOnClicked, NULL);
return item;
}
uiMenu *uiNewMenu(const char *name)
{
uiMenu *m;
if (menusFinalized)
complain("attempt to create a new menu after menus have been finalized");
if (menus == NULL)
menus = g_array_new(FALSE, TRUE, sizeof (uiMenu *));
m = uiNew(uiMenu);
uiTyped(m)->Type = uiMenuType();
g_array_append_val(menus, m);
m->name = g_strdup(name);
m->items = g_array_new(FALSE, TRUE, sizeof (uiMenuItem *));
return m;
}
uiMenu *uiNewMenu(const char *name)
{
uiMenu *m;
if (menusFinalized)
userbug("You can not create a new menu after menus have been finalized.");
if (len >= cap) {
cap += grow;
menus = (uiMenu **) uiRealloc(menus, cap * sizeof (uiMenu *), "uiMenu *[]");
}
m = uiNew(uiMenu);
menus[len] = m;
len++;
m->name = toUTF16(name);
return m;
}
uiMenu *uiNewMenu(const char *name)
{
uiMenu *m;
if (menusFinalized)
userbug("You cannot create a new menu after menus have been finalized.");
if (menus == NULL)
menus = g_array_new(FALSE, TRUE, sizeof (uiMenu *));
m = uiNew(uiMenu);
g_array_append_val(menus, m);
m->id = nmenus;
nmenus++;
m->name = g_strdup(name);
m->items = g_array_new(FALSE, TRUE, sizeof (uiMenuItem *));
m->ischild = FALSE;
return m;
}
uiWindowsSizing *uiWindowsNewSizing(HWND hwnd)
{
uiWindowsSizing *d;
HDC dc;
HFONT prevfont;
TEXTMETRICW tm;
SIZE size;
d = uiNew(uiWindowsSizing);
dc = GetDC(hwnd);
if (dc == NULL)
logLastError("error getting DC in uiWindowsNewSizing()");
prevfont = (HFONT) SelectObject(dc, hMessageFont);
if (prevfont == NULL)
logLastError("error loading control font into device context in uiWindowsNewSizing()");
ZeroMemory(&tm, sizeof (TEXTMETRICW));
if (GetTextMetricsW(dc, &tm) == 0)
logLastError("error getting text metrics in uiWindowsNewSizing()");
if (GetTextExtentPoint32W(dc, L"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", 52, &size) == 0)
logLastError("error getting text extent point in uiWindowsNewSizing()");
d->BaseX = (int) ((size.cx / 26 + 1) / 2);
d->BaseY = (int) tm.tmHeight;
d->InternalLeading = tm.tmInternalLeading;
if (SelectObject(dc, prevfont) != hMessageFont)
logLastError("error restoring previous font into device context in uiWindowsSizing()");
if (ReleaseDC(hwnd, dc) == 0)
logLastError("error releasing DC in uiWindowsSizing()");
d->XPadding = uiWindowsDlgUnitsToX(winXPadding, d->BaseX);
d->YPadding = uiWindowsDlgUnitsToY(winYPadding, d->BaseY);
return d;
}
