void SearchForText( short prev )
{
char searchText[64];
GetWindowText( GetDlgItem( hDlg, IDC_LANGTOKEN_FINDTEXT), searchText, 64 );
if ( searchText[0] == 0 )
return;
int nonRealTokenOffset = 0;
char lineStr1[LANG_LINE_SIZE];
char lineStr2[LANG_LINE_SIZE];
int top = ListView_GetTopIndex( hWndLangBuilderListView ) + 1;
int listviewsize = ListView_GetCountPerPage( hWndLangBuilderListView );
int bottom = top + listviewsize;
int scrollOffset = 0;
int item;
/*if ( currItemSel+1 < top || currItemSel > bottom ) // Selected item is out of the list view (off the screen)
{
if ( currItemSel < top ) // Selected item is above the view
scrollOffset = currItemSel - top - (listviewsize/2); // We can't see the selected item, so use the top of the view as the starting point for the search
else // if ( currItemSel > bottom )
scrollOffset = currItemSel - top - (listviewsize/2); //
}
else*/
scrollOffset = currItemSel - top - (listviewsize/2);
if ( prev )
{
short i;
item = currItemSel-1;
// Since we can see the selected item in the list view, we start seaching right after it...
for ( i = END_OF_STRINGS; i > SUMM_BEGIN; i-- )
{
if ( CheckLangStringForTextPrev( searchText, lineStr1, lineStr2, i, scrollOffset, nonRealTokenOffset, item ) )
break;
}
if ( i == SUMM_BEGIN )
{
sprintf( lineStr1, "The string '%s' is not in the language list", searchText );
MessageBox( GetFocus(), lineStr1, "String not found", MB_OK );
}
}
else
{
short i;
item = currItemSel+1;
// Since we can see the selected item in the list view, we start seaching right after it...
for ( i = SUMM_BEGIN; i < END_OF_STRINGS; i++ )
{
if ( CheckLangStringForText( searchText, lineStr1, lineStr2, i, scrollOffset, nonRealTokenOffset, item ) )
break;
}
if ( i == END_OF_STRINGS )
{
sprintf( lineStr1, "The string '%s' is not in the language list", searchText );
MessageBox( GetFocus(), lineStr1, "String not found", MB_OK );
}
}
}
void Update_RAM_Watch()
{
BOOL watchChanged[MAX_WATCH_COUNT] = {0};
if(WatchCount)
{
// update cached values and detect changes to displayed listview items
EnterCriticalSection(&g_processMemCS);
for(int i = 0; i < WatchCount; i++)
{
RSVal prevCurValue = rswatches[i].CurValue;
RSVal newCurValue = GetCurrentValue(rswatches[i]);
if(!prevCurValue.CheckBinaryEquality(newCurValue))
{
rswatches[i].CurValue = newCurValue;
watchChanged[i] = TRUE;
}
}
LeaveCriticalSection(&g_processMemCS);
}
// refresh any visible parts of the listview box that changed
HWND lv = GetDlgItem(RamWatchHWnd,IDC_WATCHLIST);
int top = ListView_GetTopIndex(lv);
int bottom = top + ListView_GetCountPerPage(lv) + 1; // +1 is so we will update a partially-displayed last item
if(top < 0) top = 0;
if(bottom > WatchCount) bottom = WatchCount;
int start = -1;
for(int i = top; i <= bottom; i++)
{
if(start == -1)
{
if(i != bottom && watchChanged[i])
{
start = i;
//somethingChanged = true;
}
}
else
{
if(i == bottom || !watchChanged[i])
{
ListView_RedrawItems(lv, start, i-1);
start = -1;
}
}
}
}
extern "C" void Update_RAM_Watch()
{
if (!RamWatchHWnd) return;
HWND lv;
int top;
int bottom;
int start;
int i;
// update cached values and detect changes to displayed listview items
int watchChanged[MAX_WATCH_COUNT] = {0};
for(i = 0; i < WatchCount; i++)
{
unsigned int prevCurValue = rswatches[i].CurValue;
unsigned int newCurValue = GetCurrentValue(&rswatches[i]);
if(prevCurValue != newCurValue)
{
rswatches[i].CurValue = newCurValue;
watchChanged[i] = 1;
}
}
// refresh any visible parts of the listview box that changed
lv = GetDlgItem(RamWatchHWnd,IDC_WATCHLIST);
top = ListView_GetTopIndex(lv);
bottom = top + ListView_GetCountPerPage(lv) + 1; // +1 is so we will update a partially-displayed last item
if(top < 0) top = 0;
if(bottom > WatchCount) bottom = WatchCount;
start = -1;
for(i = top; i <= bottom; i++)
{
if(start == -1)
{
if(i != bottom && watchChanged[i])
{
start = i;
//somethingChanged = 1;
}
}
else
{
if(i == bottom || !watchChanged[i])
{
ListView_RedrawItems(lv, start, i-1);
start = -1;
}
}
}
}
void PaintAlternatingRows (HWND hWnd)
// re-draw rows with the appropriate background colour
{
int i;
RECT rectUpd, // rectangle to update
rectDestin, // temporary storage
rect; // row rectangle
POINT pt;
int iItems,
iTop;
COLORREF c; // temporary storage
// get the rectangle to be updated
GetUpdateRect (hWnd, &rectUpd, FALSE);
// allow default processing first
CallWindowProc (old_lv_proc, hWnd, WM_PAINT, 0, 0);
// set the row horizontal dimensions
SetRect (&rect, rectUpd.left, 0, rectUpd.right, 0);
// number of displayed rows
iItems = ListView_GetCountPerPage (hWnd);
// first visible row
iTop = ListView_GetTopIndex (hWnd);
ListView_GetItemPosition (hWnd, iTop, &pt);
for (i=iTop ; i<=iTop+iItems ; i++) {
// set row vertical dimensions
rect.top = pt.y;
ListView_GetItemPosition (hWnd, i+1, &pt);
rect.bottom = pt.y;
// if row rectangle intersects update rectangle then it requires
// re-drawing
if (IntersectRect (&rectDestin, &rectUpd, &rect)) {
// change text background colour accordingly
c = get_row_color(hWnd, i);
ListView_SetTextBkColor (hWnd, c);
// invalidate the row rectangle then...
InvalidateRect (hWnd, &rect, FALSE);
// ...force default processing
CallWindowProc (old_lv_proc, hWnd, WM_PAINT, 0, 0);
}
}
}
// Function to redraw the database list
void CDBListView::Update(int StartItem)
{
// Update number of items
ListView_SetItemCountEx(m_hList, m_entDB.size(), LVSICF_NOINVALIDATEALL | LVSICF_NOSCROLL);
// Will not be drawn with the selected state and will become zero. Redraw properly
if (m_entDB.empty())
{
ListView_Update(m_hList, 0);
}
else
{
int nCountPerPage = ListView_GetCountPerPage(m_hList);
int nVisibleLast = StartItem + nCountPerPage;
// Redraw the listview (which is to redraw the selected state. This is a fairly aggressive technique)
for (int i = StartItem; i <= nVisibleLast; i++)
ListView_SetItemState(m_hList, i, LVIS_SELECTED, LVIS_SELECTED);
ListView_SetItemState(m_hList, -1, 0, LVIS_SELECTED);
}
}
void EraseAlternatingRowBkgnds (HWND hWnd, HDC hDC)
// re-draw row backgrounds with the appropriate background colour
{
int i;
RECT rect; // row rectangle
POINT pt;
int iItems,
iTop;
HBRUSH brushes[MAX_LV_COLOR_NUM];
// create coloured brushes
brushes[0]=CreateSolidBrush(lv_row_color[0]);
brushes[1]=CreateSolidBrush(lv_row_color[1]);
brushes[2]=CreateSolidBrush(lv_row_color[2]);
brushes[3]=CreateSolidBrush(lv_row_color[3]);
// get horizontal dimensions of row
GetClientRect (hWnd, &rect);
// number of displayed rows
iItems = ListView_GetCountPerPage (hWnd);
// first visible row
iTop = ListView_GetTopIndex (hWnd);
ListView_GetItemPosition (hWnd, iTop, &pt);
for (i=iTop ; i<=iTop+iItems ; i++) {
// set row vertical dimensions
rect.top = pt.y;
ListView_GetItemPosition (hWnd, i+1, &pt);
rect.bottom = pt.y;
// fill row with appropriate colour
FillRect (hDC, &rect, brushes[get_row_color_idx(hWnd, i)]);
}
// cleanup
DeleteObject (brushes[0]);
DeleteObject (brushes[1]);
DeleteObject (brushes[2]);
DeleteObject (brushes[3]);
}
HRESULT CAddTracksDialog::UpdateInfo()
{
LONG cx = 0,
cxItem = 0;
int i = 0;
CPlaylistMgr * pManager = CPlaylistMgr::GetInstance();
if (NULL == pManager)
{
return E_FAIL;
}
// loop through the current playlist and print out all media clips
ListView_DeleteAllItems(m_hwndTrackList);
pManager->UpdateLocalContent();
m_pPlaylist = pManager->LocalContent();
if (NULL == m_pPlaylist)
{
return S_OK;
}
CPlaylist::playlist_t * pListItem = m_pPlaylist->GetFirst();
while (pListItem)
{
cxItem = UpdateItem(i, pListItem->pClip);
if (cxItem > cx)
{
cx = cxItem;
}
pListItem = pListItem->pNext;
i++;
}
//
// Resize the list view if needed
//
RECT rc;
GetWindowRect(m_hwndTrackList, &rc);
if (cx < rc.right - rc.left)
{
cx = rc.right - rc.left;
}
if (ListView_GetCountPerPage(m_hwndTrackList) < ListView_GetItemCount(m_hwndTrackList))
{
cx -= GetSystemMetrics(SM_CXVSCROLL);
}
ListView_SetColumnWidth(m_hwndTrackList, 0, cx);
SendMessage(m_hwndTrackList, WM_SETREDRAW, TRUE, 0);
InvalidateRect(m_hwndTrackList, NULL, TRUE);
return S_OK;
}
BOOL onListChar(HWND hWnd, HWND hwndList, WORD ch)
{
int i = 0;
PNHMenuWindow data;
int curIndex, topIndex, pageSize;
boolean is_accelerator = FALSE;
data = (PNHMenuWindow)GetWindowLong(hWnd, GWL_USERDATA);
switch( ch ) {
case MENU_FIRST_PAGE:
i = 0;
ListView_SetItemState(hwndList, i, LVIS_FOCUSED, LVIS_FOCUSED);
ListView_EnsureVisible(hwndList, i, FALSE);
return -2;
case MENU_LAST_PAGE:
i = max(0, data->menu.size-1);
ListView_SetItemState(hwndList, i, LVIS_FOCUSED, LVIS_FOCUSED);
ListView_EnsureVisible(hwndList, i, FALSE);
return -2;
case MENU_NEXT_PAGE:
topIndex = ListView_GetTopIndex( hwndList );
pageSize = ListView_GetCountPerPage( hwndList );
curIndex = ListView_GetNextItem(hwndList, -1, LVNI_FOCUSED);
/* Focus down one page */
i = min(curIndex+pageSize, data->menu.size-1);
ListView_SetItemState(hwndList, i, LVIS_FOCUSED, LVIS_FOCUSED);
/* Scrollpos down one page */
i = min(topIndex+(2*pageSize - 1), data->menu.size-1);
ListView_EnsureVisible(hwndList, i, FALSE);
return -2;
case MENU_PREVIOUS_PAGE:
topIndex = ListView_GetTopIndex( hwndList );
pageSize = ListView_GetCountPerPage( hwndList );
curIndex = ListView_GetNextItem(hwndList, -1, LVNI_FOCUSED);
/* Focus up one page */
i = max(curIndex-pageSize, 0);
ListView_SetItemState(hwndList, i, LVIS_FOCUSED, LVIS_FOCUSED);
/* Scrollpos up one page */
i = max(topIndex-pageSize, 0);
ListView_EnsureVisible(hwndList, i, FALSE);
break;
case MENU_SELECT_ALL:
if( data->how == PICK_ANY ) {
reset_menu_count(hwndList, data);
for(i=0; i<data->menu.size; i++ ) {
SelectMenuItem(hwndList, data, i, -1);
}
return -2;
}
break;
case MENU_UNSELECT_ALL:
if( data->how == PICK_ANY ) {
reset_menu_count(hwndList, data);
for(i=0; i<data->menu.size; i++ ) {
SelectMenuItem(hwndList, data, i, 0);
}
return -2;
}
break;
case MENU_INVERT_ALL:
if( data->how == PICK_ANY ) {
reset_menu_count(hwndList, data);
for(i=0; i<data->menu.size; i++ ) {
SelectMenuItem(
hwndList,
data,
i,
NHMENU_IS_SELECTED(data->menu.items[i])? 0 : -1
);
}
return -2;
}
break;
case MENU_SELECT_PAGE:
if( data->how == PICK_ANY ) {
int from, to;
reset_menu_count(hwndList, data);
topIndex = ListView_GetTopIndex( hwndList );
pageSize = ListView_GetCountPerPage( hwndList );
from = max(0, topIndex);
to = min(data->menu.size, from+pageSize);
for(i=from; i<to; i++ ) {
SelectMenuItem(hwndList, data, i, -1);
}
return -2;
}
break;
case MENU_UNSELECT_PAGE:
if( data->how == PICK_ANY ) {
int from, to;
reset_menu_count(hwndList, data);
topIndex = ListView_GetTopIndex( hwndList );
pageSize = ListView_GetCountPerPage( hwndList );
from = max(0, topIndex);
to = min(data->menu.size, from+pageSize);
for(i=from; i<to; i++ ) {
SelectMenuItem(hwndList, data, i, 0);
}
return -2;
}
break;
case MENU_INVERT_PAGE:
if( data->how == PICK_ANY ) {
int from, to;
reset_menu_count(hwndList, data);
topIndex = ListView_GetTopIndex( hwndList );
pageSize = ListView_GetCountPerPage( hwndList );
from = max(0, topIndex);
to = min(data->menu.size, from+pageSize);
for(i=from; i<to; i++ ) {
SelectMenuItem(
hwndList,
data,
i,
NHMENU_IS_SELECTED(data->menu.items[i])? 0 : -1
);
}
return -2;
}
break;
case MENU_SEARCH:
if( data->how==PICK_ANY || data->how==PICK_ONE ) {
char buf[BUFSZ];
int selected_item;
reset_menu_count(hwndList, data);
mswin_getlin("Search for:", buf);
if (!*buf || *buf == '\033') return -2;
selected_item = -1;
for(i=0; i<data->menu.size; i++ ) {
if( NHMENU_IS_SELECTABLE(data->menu.items[i])
&& strstr(data->menu.items[i].str, buf) ) {
if (data->how == PICK_ANY) {
SelectMenuItem(
hwndList,
data,
i,
NHMENU_IS_SELECTED(data->menu.items[i])? 0 : -1
);
/* save the first item - we will move focus to it */
if( selected_item == -1 ) selected_item = i;
} else if( data->how == PICK_ONE ) {
SelectMenuItem(
hwndList,
data,
i,
-1
);
selected_item = i;
break;
}
}
}
if( selected_item>0 ) {
ListView_SetItemState(hwndList, selected_item, LVIS_FOCUSED, LVIS_FOCUSED);
ListView_EnsureVisible(hwndList, selected_item, FALSE);
}
} else {
mswin_nhbell();
}
return -2;
case ' ':
/* ends menu for PICK_ONE/PICK_NONE
select item for PICK_ANY */
if( data->how==PICK_ONE || data->how==PICK_NONE ) {
data->done = 1;
data->result = 0;
return -2;
} else if( data->how==PICK_ANY ) {
i = ListView_GetNextItem(hwndList, -1, LVNI_FOCUSED);
if( i>=0 ) {
SelectMenuItem(
hwndList,
data,
i,
NHMENU_IS_SELECTED(data->menu.items[i])? 0 : -1
);
}
return -2;
}
break;
default:
if( strchr(data->menu.gacc, ch) &&
!(ch=='0' && data->menu.counting) ) {
/* matched a group accelerator */
if (data->how == PICK_ANY || data->how == PICK_ONE) {
reset_menu_count(hwndList, data);
for(i=0; i<data->menu.size; i++ ) {
if( NHMENU_IS_SELECTABLE(data->menu.items[i]) &&
data->menu.items[i].group_accel == ch ) {
if( data->how == PICK_ANY ) {
SelectMenuItem(
hwndList,
data,
i,
NHMENU_IS_SELECTED(data->menu.items[i])? 0 : -1
);
} else if( data->how == PICK_ONE ) {
SelectMenuItem(
hwndList,
data,
i,
-1
);
data->result = 0;
data->done = 1;
return -2;
}
}
}
return -2;
} else {
mswin_nhbell();
return -2;
}
}
if (isdigit(ch)) {
int count;
i = ListView_GetNextItem(hwndList, -1, LVNI_FOCUSED);
if( i>=0 ) {
count = data->menu.items[i].count;
if( count==-1 ) count=0;
count *= 10L;
count += (int)(ch - '0');
if (count != 0) /* ignore leading zeros */ {
data->menu.counting = TRUE;
data->menu.items[i].count = min(100000, count);
ListView_RedrawItems( hwndList, i, i ); /* update count mark */
}
}
return -2;
}
is_accelerator = FALSE;
for(i=0; i<data->menu.size; i++) {
if( data->menu.items[i].accelerator == ch ) {
is_accelerator = TRUE;
break;
}
}
if( (ch>='a' && ch<='z') ||
(ch>='A' && ch<='Z') || is_accelerator) {
if (data->how == PICK_ANY || data->how == PICK_ONE) {
for(i=0; i<data->menu.size; i++ ) {
if( data->menu.items[i].accelerator == ch ) {
if( data->how == PICK_ANY ) {
SelectMenuItem(
hwndList,
data,
i,
NHMENU_IS_SELECTED(data->menu.items[i])? 0 : -1
);
ListView_SetItemState(hwndList, i, LVIS_FOCUSED, LVIS_FOCUSED);
ListView_EnsureVisible(hwndList, i, FALSE);
return -2;
} else if( data->how == PICK_ONE ) {
SelectMenuItem(
hwndList,
data,
i,
-1
);
data->result = 0;
data->done = 1;
return -2;
}
}
}
}
}
break;
}
reset_menu_count(hwndList, data);
return -1;
}
