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winhelp: Also store the relative offsets of a page in the history and back information sets.

This commit is contained in:
Eric Pouech 2008-04-22 22:01:02 +02:00 committed by Alexandre Julliard
parent a4480365d7
commit 857d0e063c
1 changed files with 7 additions and 9 deletions
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16
programs/winhelp/winhelp.c
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@ -485,11 +485,11 @@ void WINHELP_LayoutMainWindow(WINHELP_WINDOW* win)
}
static void WINHELP_RememberPage(WINHELP_WINDOW* win, HLPFILE_PAGE* page)
static void WINHELP_RememberPage(WINHELP_WINDOW* win, WINHELP_WNDPAGE* wpage)
{
unsigned num;
if (!Globals.history.index || Globals.history.set[0].page != page)
if (!Globals.history.index || Globals.history.set[0].page != wpage->page)
{
num = sizeof(Globals.history.set) / sizeof(Globals.history.set[0]);
/* we're full, remove latest entry */
@ -500,10 +500,9 @@ static void WINHELP_RememberPage(WINHELP_WINDOW* win, HLPFILE_PAGE* page)
}
memmove(&Globals.history.set[1], &Globals.history.set[0],
Globals.history.index * sizeof(Globals.history.set[0]));
Globals.history.set[0].page = page;
Globals.history.set[0].wininfo = win->info;
Globals.history.set[0] = *wpage;
Globals.history.index++;
page->file->wRefCount++;
wpage->page->file->wRefCount++;
}
if (win->hHistoryWnd) InvalidateRect(win->hHistoryWnd, NULL, TRUE);
@ -516,9 +515,8 @@ static void WINHELP_RememberPage(WINHELP_WINDOW* win, HLPFILE_PAGE* page)
(num - 1) * sizeof(win->back.set[0]));
win->back.index--;
}
win->back.set[win->back.index].page = page;
win->back.set[win->back.index++].wininfo = win->info;
page->file->wRefCount++;
win->back.set[win->back.index++] = *wpage;
wpage->page->file->wRefCount++;
}
/***********************************************************************
@ -592,7 +590,7 @@ BOOL WINHELP_CreateHelpWindow(WINHELP_WNDPAGE* wpage, int nCmdShow, BOOL remembe
if (!bPopup && wpage->page && remember)
{
WINHELP_RememberPage(win, wpage->page);
WINHELP_RememberPage(win, wpage);
}
if (!bPopup)