mirror of
https://github.com/reactos/reactos.git
synced 2024-10-31 11:56:26 +00:00
150 lines
2.8 KiB
C
150 lines
2.8 KiB
C
|
/* --------------- lists.c -------------- */
|
||
|
|
|
||
|
|
#include "dflat32/dflat.h"
|
||
|
|
|
||
|
|
/* ----- set focus to the next sibling ----- */
|
||
|
|
void SetNextFocus (void)
|
||
|
|
{
|
||
|
|
if (inFocus != NULL)
|
||
|
|
{
|
||
|
|
DFWINDOW wnd1 = inFocus, pwnd;
|
||
|
|
while (TRUE)
|
||
|
|
{
|
||
|
|
pwnd = GetParent(wnd1);
|
||
|
|
if (NextWindow(wnd1) != NULL)
|
||
|
|
wnd1 = NextWindow(wnd1);
|
||
|
|
else if (pwnd != NULL)
|
||
|
|
wnd1 = FirstWindow(pwnd);
|
||
|
|
if (wnd1 == NULL || wnd1 == inFocus)
|
||
|
|
{
|
||
|
|
wnd1 = pwnd;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
if (GetClass(wnd1) == STATUSBAR || GetClass(wnd1) == MENUBAR)
|
||
|
|
continue;
|
||
|
|
if (isVisible(wnd1))
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
if (wnd1 != NULL)
|
||
|
|
{
|
||
|
|
while (wnd1->childfocus != NULL)
|
||
|
|
wnd1 = wnd1->childfocus;
|
||
|
|
if (wnd1->condition != ISCLOSING)
|
||
|
|
DfSendMessage(wnd1, SETFOCUS, TRUE, 0);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/* ----- set focus to the previous sibling ----- */
|
||
|
|
void SetPrevFocus(void)
|
||
|
|
{
|
||
|
|
if (inFocus != NULL)
|
||
|
|
{
|
||
|
|
DFWINDOW wnd1 = inFocus, pwnd;
|
||
|
|
while (TRUE)
|
||
|
|
{
|
||
|
|
pwnd = GetParent(wnd1);
|
||
|
|
if (PrevWindow(wnd1) != NULL)
|
||
|
|
wnd1 = PrevWindow(wnd1);
|
||
|
|
else if (pwnd != NULL)
|
||
|
|
wnd1 = LastWindow(pwnd);
|
||
|
|
if (wnd1 == NULL || wnd1 == inFocus)
|
||
|
|
{
|
||
|
|
wnd1 = pwnd;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
if (GetClass(wnd1) == STATUSBAR)
|
||
|
|
continue;
|
||
|
|
if (isVisible(wnd1))
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
if (wnd1 != NULL)
|
||
|
|
{
|
||
|
|
while (wnd1->childfocus != NULL)
|
||
|
|
wnd1 = wnd1->childfocus;
|
||
|
|
if (wnd1->condition != ISCLOSING)
|
||
|
|
DfSendMessage(wnd1, SETFOCUS, TRUE, 0);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/* ------- move a window to the end of its parents list ----- */
|
||
|
|
void ReFocus(DFWINDOW wnd)
|
||
|
|
{
|
||
|
|
if (GetParent(wnd) != NULL)
|
||
|
|
{
|
||
|
|
RemoveWindow(wnd);
|
||
|
|
AppendWindow(wnd);
|
||
|
|
ReFocus(GetParent(wnd));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/* ---- remove a window from the linked list ---- */
|
||
|
|
void RemoveWindow(DFWINDOW wnd)
|
||
|
|
{
|
||
|
|
if (wnd != NULL)
|
||
|
|
{
|
||
|
|
DFWINDOW pwnd = GetParent(wnd);
|
||
|
|
|
||
|
|
if (PrevWindow(wnd) != NULL)
|
||
|
|
NextWindow(PrevWindow(wnd)) = NextWindow(wnd);
|
||
|
|
if (NextWindow(wnd) != NULL)
|
||
|
|
PrevWindow(NextWindow(wnd)) = PrevWindow(wnd);
|
||
|
|
if (pwnd != NULL)
|
||
|
|
{
|
||
|
|
if (wnd == FirstWindow(pwnd))
|
||
|
|
FirstWindow(pwnd) = NextWindow(wnd);
|
||
|
|
if (wnd == LastWindow(pwnd))
|
||
|
|
LastWindow(pwnd) = PrevWindow(wnd);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/* ---- append a window to the linked list ---- */
|
||
|
|
void AppendWindow(DFWINDOW wnd)
|
||
|
|
{
|
||
|
|
if (wnd != NULL)
|
||
|
|
{
|
||
|
|
DFWINDOW pwnd = GetParent(wnd);
|
||
|
|
if (pwnd != NULL)
|
||
|
|
{
|
||
|
|
if (FirstWindow(pwnd) == NULL)
|
||
|
|
{
|
||
|
|
FirstWindow(pwnd) = wnd;
|
||
|
|
LastWindow(pwnd) = wnd;
|
||
|
|
PrevWindow(wnd) = NULL;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
NextWindow(LastWindow(pwnd)) = wnd;
|
||
|
|
PrevWindow(wnd) = LastWindow(pwnd);
|
||
|
|
LastWindow(pwnd) = wnd;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
NextWindow(wnd) = NULL;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/*
|
||
|
|
* if document windows and statusbar or menubar get the focus,
|
||
|
|
* pass it on
|
||
|
|
*/
|
||
|
|
void SkipApplicationControls(void)
|
||
|
|
{
|
||
|
|
BOOL EmptyAppl = FALSE;
|
||
|
|
int ct = 0;
|
||
|
|
while (!EmptyAppl && inFocus != NULL)
|
||
|
|
{
|
||
|
|
DFCLASS cl = GetClass(inFocus);
|
||
|
|
if (cl == MENUBAR || cl == STATUSBAR)
|
||
|
|
{
|
||
|
|
SetPrevFocus();
|
||
|
|
EmptyAppl = (cl == MENUBAR && ct++);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/* EOF */
|