/* ---------------------------------------------------------------------
* ComboboxSetFocus
* Handle EVENT_SETFOCUS events
* ---------------------------------------------------------------------
*/
static void
ComboboxSetFocusHook(void* w, void* lastfocus)
{
CUIWINDOW* win = (CUIWINDOW*) w;
COMBOBOXDATA* data = (COMBOBOXDATA*) win->InstData;
if (data)
{
WindowSetCursor(win, 0, 0);
WindowCursorOn();
if (data->SetFocusHook)
{
data->SetFocusHook(data->SetFocusTarget, win, lastfocus);
}
}
}
/* ---------------------------------------------------------------------
* TerminalPaintHook
* Handle PAINT events by redrawing the list view control
* ---------------------------------------------------------------------
*/
static void
TerminalPaintHook(void* w)
{
CUIWINDOW* win = (CUIWINDOW*) w;
CUIRECT rc;
TERMINALDATA* data;
int yscroll;
int ypos;
int line;
data = (TERMINALDATA*) win->InstData;
if (!data) return;
WindowGetClientRect(win, &rc);
if ((rc.W <= 0)||(rc.H <= 0)) return;
yscroll = WindowGetVScrollPos(win);
ypos = 0;
line = (data->FirstLine + yscroll) % MAX_TERMLINES;
while (line != data->YCursor)
{
if (ypos < rc.H)
{
TerminalShowLine(win, ypos, line, &rc);
ypos++;
}
line = (line + 1) % MAX_TERMLINES;
}
if (ypos < rc.H)
{
TerminalShowLine(win, ypos, line, &rc);
ypos++;
}
ypos = ((data->YCursor - data->FirstLine + MAX_TERMLINES) % MAX_TERMLINES) -
yscroll;
WindowSetCursor(win, data->XCursor, ypos);
}
/* ---------------------------------------------------------------------
* CbDropdownPaintHook
* Handle PAINT events by redrawing the control
* ---------------------------------------------------------------------
*/
static void
CbDropdownPaintHook(void* w)
{
CUIWINDOW* win = (CUIWINDOW*) w;
CUIRECT rc;
COMBOBOXDATA* data;
COMBOBOXITEM* item;
int pos;
int cursor;
int index;
int len;
int x,y;
data = (COMBOBOXDATA*) win->InstData;
if (!data) return;
WindowGetClientRect(win, &rc);
if ((rc.W <= 0)||(rc.H <= 0)) return;
pos = WindowGetVScrollPos(win);
index = 0;
y = 0;
cursor = 0;
item = data->FirstItem;
while(item)
{
if ((index >= pos) && (index < pos + rc.H))
{
len = wcslen(item->ItemText);
if (index == data->SelIndex)
{
SetColor(win->Win, win->Color.SelTxtColor, win->Color.WndSelColor, TRUE);
cursor = y;
}
else
{
if (win->IsEnabled)
{
SetColor(win->Win, win->Color.WndTxtColor, win->Color.WndColor, FALSE);
}
else
{
SetColor(win->Win, win->Color.InactTxtColor, win->Color.WndColor, FALSE);
}
}
MOVEYX(win->Win, y, 0);
for (x = 0; x < rc.W; x++)
{
if ((x > 0) && (x <= len))
{
PRINTN(win->Win, &item->ItemText[x - 1], 1);
}
else
{
PRINT(win->Win, _T(" "));
}
}
y ++;
}
else if (index >= pos + rc.H)
{
break;
}
index++;
item = (COMBOBOXITEM*) item->Next;
}
WindowSetCursor(win, 0, cursor);
}
/* ---------------------------------------------------------------------
* ComboboxPaintHook
* Handle PAINT events by redrawing the edit control
* ---------------------------------------------------------------------
*/
static void
ComboboxPaintHook(void* w)
{
CUIWINDOW* win = (CUIWINDOW*) w;
CUIRECT rc;
COMBOBOXDATA* data;
int x;
int len;
int index;
const wchar_t* text = _T("");
data = win->InstData;
if (!data) return;
WindowGetClientRect(win, &rc);
if (rc.W <= 0) return;
index = data->DropdownState ? data->SelIndex : data->CtrlSelIndex;
if (index >= 0)
{
COMBOBOXITEM* item = ComboboxGetItem(data, index);
if (item)
{
text = item->ItemText;
}
}
len = wcslen(text);
if (win->IsEnabled)
{
SetColor(win->Win, win->Color.SelTxtColor, win->Color.WndSelColor, TRUE);
}
else
{
SetColor(win->Win, win->Color.InactTxtColor, win->Color.WndSelColor, TRUE);
}
MOVEYX(win->Win, 0, 0);
for(x = 0; x < rc.W - 3; x++)
{
if (x < len)
{
PRINTN(win->Win, &text[x], 1);
}
else
{
PRINT(win->Win, _T(" "));
}
}
if (win->IsEnabled)
{
SetColor(win->Win, win->Color.WndTxtColor, win->Color.WndColor, TRUE);
}
else
{
SetColor(win->Win, win->Color.InactTxtColor, win->Color.WndSelColor, TRUE);
}
if (rc.W > 3)
{
MOVEYX(win->Win, 0, x); PRINT(win->Win, _T("[v]"));
}
WindowSetCursor(win, 0, 0);
}
