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hhctrl.ocx: Add a ListView for the Index tab.

This commit is contained in:
Erich Hoover 2010-01-27 01:11:56 -07:00 committed by Alexandre Julliard
parent 5b389bacc5
commit d3bd40d627
1 changed files with 68 additions and 5 deletions
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73
dlls/hhctrl.ocx/help.c
View File

@ -320,8 +320,10 @@ static LRESULT Child_OnPaint(HWND hWnd)
return 0;
}
static void ResizeTabChild(HHInfo *info, HWND hwnd)
static void ResizeTabChild(HHInfo *info, int tab)
{
HWND hwnd = info->tabs[tab].hwnd;
INT width, height;
RECT rect, tabrc;
DWORD cnt;
@ -333,9 +335,28 @@ static void ResizeTabChild(HHInfo *info, HWND hwnd)
rect.top = TAB_TOP_PADDING + cnt*(tabrc.bottom-tabrc.top) + TAB_MARGIN;
rect.right -= TAB_RIGHT_PADDING + TAB_MARGIN;
rect.bottom -= TAB_MARGIN;
width = rect.right-rect.left;
height = rect.bottom-rect.top;
SetWindowPos(hwnd, NULL, rect.left, rect.top, rect.right-rect.left,
rect.bottom-rect.top, SWP_NOZORDER | SWP_NOACTIVATE);
SetWindowPos(hwnd, NULL, rect.left, rect.top, width, height,
SWP_NOZORDER | SWP_NOACTIVATE);
/* Resize the tab widget column to perfectly fit the tab window and
* leave sufficient space for the scroll widget.
*/
switch (tab)
{
case TAB_INDEX: {
int scroll_width = GetSystemMetrics(SM_CXVSCROLL);
int border_width = GetSystemMetrics(SM_CXBORDER);
int edge_width = GetSystemMetrics(SM_CXEDGE);
SendMessageW(info->tabs[TAB_INDEX].hwnd, LVM_SETCOLUMNWIDTH, 0,
width-scroll_width-2*border_width-2*edge_width);
break;
}
}
}
static LRESULT Child_OnSize(HWND hwnd)
@ -351,7 +372,8 @@ static LRESULT Child_OnSize(HWND hwnd)
rect.right - TAB_RIGHT_PADDING,
rect.bottom - TAB_TOP_PADDING, SWP_NOMOVE);
ResizeTabChild(info, info->tabs[TAB_CONTENTS].hwnd);
ResizeTabChild(info, TAB_CONTENTS);
ResizeTabChild(info, TAB_INDEX);
return 0;
}
@ -729,6 +751,8 @@ static BOOL HH_AddHTMLPane(HHInfo *pHHInfo)
static BOOL AddContentTab(HHInfo *info)
{
if(info->tabs[TAB_CONTENTS].id == -1)
return TRUE; /* No "Contents" tab */
info->tabs[TAB_CONTENTS].hwnd = CreateWindowExW(WS_EX_CLIENTEDGE, WC_TREEVIEWW,
szEmpty, WS_CHILD | WS_BORDER | 0x25, 50, 50, 100, 100,
info->WinType.hwndNavigation, NULL, hhctrl_hinstance, NULL);
@ -737,12 +761,41 @@ static BOOL AddContentTab(HHInfo *info)
return FALSE;
}
ResizeTabChild(info, info->tabs[TAB_CONTENTS].hwnd);
ResizeTabChild(info, TAB_CONTENTS);
ShowWindow(info->tabs[TAB_CONTENTS].hwnd, SW_SHOW);
return TRUE;
}
static BOOL AddIndexTab(HHInfo *info)
{
char hidden_column[] = "Column";
LVCOLUMNA lvc;
if(info->tabs[TAB_INDEX].id == -1)
return TRUE; /* No "Index" tab */
info->tabs[TAB_INDEX].hwnd = CreateWindowExW(WS_EX_CLIENTEDGE, WC_LISTVIEWW,
szEmpty, WS_CHILD | WS_BORDER | LVS_SINGLESEL | LVS_REPORT | LVS_NOCOLUMNHEADER, 50, 50, 100, 100,
info->WinType.hwndNavigation, NULL, hhctrl_hinstance, NULL);
if(!info->tabs[TAB_INDEX].hwnd) {
ERR("Could not create ListView control\n");
return FALSE;
}
memset(&lvc, 0, sizeof(lvc));
lvc.mask = LVCF_TEXT;
lvc.pszText = hidden_column;
if(SendMessageW(info->tabs[TAB_INDEX].hwnd, LVM_INSERTCOLUMNA, 0, (LPARAM) &lvc) == -1)
{
ERR("Could not create ListView column\n");
return FALSE;
}
ResizeTabChild(info, TAB_INDEX);
ShowWindow(info->tabs[TAB_INDEX].hwnd, SW_HIDE);
return TRUE;
}
/* Viewer Window */
static LRESULT Help_OnSize(HWND hWnd)
@ -918,6 +971,9 @@ static BOOL CreateViewer(HHInfo *pHHInfo)
if (!AddContentTab(pHHInfo))
return FALSE;
if (!AddIndexTab(pHHInfo))
return FALSE;
InitContent(pHHInfo);
return TRUE;
@ -958,6 +1014,13 @@ void ReleaseHelpViewer(HHInfo *info)
HHInfo *CreateHelpViewer(LPCWSTR filename)
{
HHInfo *info = heap_alloc_zero(sizeof(HHInfo));
int i;
/* Set the invalid tab ID (-1) as the default value for all
* of the tabs, this matches a failed TCM_INSERTITEM call.
*/
for(i=0;i<sizeof(info->tabs)/sizeof(HHTab);i++)
info->tabs[i].id = -1;
OleInitialize(NULL);