void
info_wait(int id)
{
POINTL pt;
if (id)
load_string(id, szWait, sizeof(szWait));
else
szWait[0] = '\0';
if (hwnd_status) {
WinInvalidateRect(hwnd_status, (PRECTL)NULL, TRUE);
WinUpdateWindow(hwnd_status);
}
/* find out if cursor over hwnd_bmp */
if (!WinQueryPointerPos(HWND_DESKTOP, &pt))
return;
if (hwnd_bmp == WinWindowFromPoint(HWND_DESKTOP, &pt, TRUE))
WinSendMsg(hwnd_bmp, WM_MOUSEMOVE, MPFROM2SHORT(pt.x, pt.y), (MPARAM)0);
}
/*****************************************************************************
* Control: control facility for the vout
*****************************************************************************/
static int Control( vout_display_t *vd, int query, va_list args )
{
vout_display_sys_t *sys = vd->sys;
switch (query)
{
case VOUT_DISPLAY_HIDE_MOUSE:
{
POINTL ptl;
WinQueryPointerPos( HWND_DESKTOP, &ptl );
if( WinWindowFromPoint( HWND_DESKTOP, &ptl, TRUE ) == sys->client )
{
WinShowPointer( HWND_DESKTOP, FALSE );
sys->is_mouse_hidden = true;
}
return VLC_SUCCESS;
}
case VOUT_DISPLAY_CHANGE_FULLSCREEN:
{
vout_display_cfg_t cfg = *va_arg(args, const vout_display_cfg_t *);
if( sys->parent_window )
vout_window_SetFullScreen(sys->parent_window, cfg.is_fullscreen);
else
WinPostMsg( sys->client, WM_VLC_FULLSCREEN_CHANGE,
MPFROMLONG( cfg.is_fullscreen ), 0 );
return VLC_SUCCESS;
}
case VOUT_DISPLAY_CHANGE_DISPLAY_SIZE:
{
const vout_display_cfg_t *cfg = va_arg(args, const vout_display_cfg_t *);
bool is_forced = va_arg(args, int);
if( is_forced )
{
if( sys->parent_window )
{
vout_window_SetSize(sys->parent_window,
cfg->display.width, cfg->display.height);
/* Workaround :
* If changing aspect ratio after resizing a main window,
* an embedded window is misplaced. So reposition it, here.
*/
WinSetWindowPos( WinQueryWindow( sys->parent, QW_PARENT ),
HWND_TOP, 0, 1, 0, 0, SWP_MOVE );
WinSetWindowPos( WinQueryWindow( sys->parent, QW_PARENT ),
HWND_TOP, 0, 0, 0, 0, SWP_MOVE );
}
else
WinPostMsg( sys->client, WM_VLC_SIZE_CHANGE,
MPFROMLONG( cfg->display.width ),
MPFROMLONG( cfg->display.height ));
}
return VLC_SUCCESS;
}
case VOUT_DISPLAY_CHANGE_SOURCE_ASPECT:
case VOUT_DISPLAY_CHANGE_SOURCE_CROP:
{
const video_format_t *source = va_arg(args, const video_format_t *);
if( query == VOUT_DISPLAY_CHANGE_SOURCE_ASPECT )
{
sys->kvas.ulAspectWidth = ( int64_t )source->i_width *
source->i_sar_num / source->i_sar_den;
sys->kvas.ulAspectHeight = source->i_height;
}
else
{
sys->kvas.rclSrcRect.xLeft = source->i_x_offset;
sys->kvas.rclSrcRect.yTop = source->i_y_offset;
sys->kvas.rclSrcRect.xRight = source->i_x_offset +
source->i_visible_width;
sys->kvas.rclSrcRect.yBottom = source->i_y_offset +
source->i_visible_height;
}
kvaSetup( &sys->kvas );
return VLC_SUCCESS;
}
case VOUT_DISPLAY_RESET_PICTURES:
case VOUT_DISPLAY_CHANGE_WINDOW_STATE:
case VOUT_DISPLAY_CHANGE_DISPLAY_FILLED:
case VOUT_DISPLAY_CHANGE_ZOOM:
case VOUT_DISPLAY_GET_OPENGL:
/* TODO */
break;
}
msg_Err(vd, "Unsupported query(=%d) in vout display KVA", query);
return VLC_EGENERIC;
}
/*----------------------------------------------------------------------*/
void DMLBCheckTargetLocation(HWND SrcHwnd, DMLBData *InstData, SHORT X, SHORT Y)
/*----------------------------------------------------------------------*/
/* X,Y is in SrcHwnd window coordinates. */
/* Given an Y,Y coordinate of the pointer, determine if the pointer is */
/* over a listbox that will accept a drop. If it is, we save the */
/* handle of the listbox and set the PrevLocation to POINT_INSIDE in */
/* the instance data. Otherwise, we see if the position is near the */
/* top/bottom edge of the last good target listbox we had. If so, set */
/* the PrevLocation to POINT_NORTH/SOUTH as appropriate. Finally, if */
/* none of the above, just set the PrevLocation to POINT_OUTSIDE. */
/*----------------------------------------------------------------------*/
{
RECTL Rect;
POINTL ScreenPoint;
HWND OverHwnd;
char OverClass[10];
InstData->PrevLocation = POINT_OUTSIDE; // Assume this until we know otherwise
/* See if window under the pointer is a listbox. */
ScreenPoint.x = X;
ScreenPoint.y = Y;
WinMapWindowPoints(SrcHwnd, HWND_DESKTOP, &ScreenPoint, 1L);
OverHwnd = WinWindowFromPoint(HWND_DESKTOP, &ScreenPoint, TRUE);
WinQueryClassName(OverHwnd, sizeof(OverClass), OverClass);
if (!strcmp(OverClass, LISTBOX_CLASS_STRING)) {
/* Yes, it is a listbox -- see if it will accept our drop */
MRESULT Answer;
/* If this is part of an MCLB, the MCLB is really the target */
WinQueryClassName(WinQueryWindow(OverHwnd, QW_OWNER), sizeof(OverClass), OverClass);
if (!strcmp(OverClass, "MCLBCls"))
OverHwnd = WinQueryWindow(OverHwnd, QW_OWNER);
Answer = WinSendMsg(WinQueryWindow(OverHwnd, QW_OWNER),
WM_CONTROL,
MPFROM2SHORT(WinQueryWindowUShort(OverHwnd, QWS_ID), LN_DMLB_QRYDROP),
MPFROMHWND(SrcHwnd));
if ((BOOL)SHORT1FROMMR(Answer)) {
/* Yes, it will accept the drop */
InstData->TargetHwnd = OverHwnd; // Note new target
// if (SrcHwnd == OverHwnd)
// InstData->TargetDropMode = DROPMODE_MOVE; // Force MOVE for same-listbox drops
// else
InstData->TargetDropMode = SHORT2FROMMR(Answer); // Copy, Move, or Delete
InstData->PrevLocation = POINT_INSIDE; // We are inside the listbox now
return;
}
/* It will not accept a drop, proceed as point outside */
return;
}
/* Not a listbox class window. See if pointer is near north/south */
/* edge of last good target listbox. ("Near" is defined as the */
/* height of a menu bar). */
WinQueryWindowRect(InstData->TargetHwnd, &Rect);
/* Translate rectangle to screen coordinates */
WinMapWindowPoints(InstData->TargetHwnd, HWND_DESKTOP, (POINTL *)&Rect, 2L);
if ((ScreenPoint.x >= Rect.xLeft) && (ScreenPoint.x <= Rect.xRight)) {
if ((ScreenPoint.y < Rect.yTop + WinQuerySysValue(HWND_DESKTOP, SV_CYMENU)) &&
(ScreenPoint.y > Rect.yBottom - WinQuerySysValue(HWND_DESKTOP, SV_CYMENU))) {
if (ScreenPoint.y > Rect.yTop)
InstData->PrevLocation = POINT_NORTH;
else if (ScreenPoint.y < Rect.yBottom)
InstData->PrevLocation = POINT_SOUTH;
return;
} // Within a menu-size distance of north/south edge
} // Within the horizontal boundries of the listbox
/* Pointer is outside the range of interest */
return;
}
/*****************************************************************************
* Control: control facility for the vout
*****************************************************************************/
static int Control( vout_display_t *vd, int query, va_list args )
{
vout_display_sys_t *sys = vd->sys;
switch (query)
{
case VOUT_DISPLAY_HIDE_MOUSE:
{
POINTL ptl;
WinQueryPointerPos( HWND_DESKTOP, &ptl );
if( !sys->is_mouse_hidden &&
WinWindowFromPoint( HWND_DESKTOP, &ptl, TRUE ) == sys->client )
{
WinShowPointer( HWND_DESKTOP, FALSE );
sys->is_mouse_hidden = true;
}
return VLC_SUCCESS;
}
case VOUT_DISPLAY_CHANGE_FULLSCREEN:
{
bool fs = va_arg(args, int);
WinPostMsg( sys->client, WM_VLC_FULLSCREEN_CHANGE, MPFROMLONG(fs), 0 );
return VLC_SUCCESS;
}
case VOUT_DISPLAY_CHANGE_WINDOW_STATE:
{
const unsigned state = va_arg( args, unsigned );
const bool is_on_top = (state & VOUT_WINDOW_STATE_ABOVE) != 0;
if( is_on_top )
WinSetWindowPos( sys->frame, HWND_TOP, 0, 0, 0, 0, SWP_ZORDER );
sys->is_on_top = is_on_top;
return VLC_SUCCESS;
}
case VOUT_DISPLAY_CHANGE_DISPLAY_SIZE:
case VOUT_DISPLAY_CHANGE_ZOOM:
{
const vout_display_cfg_t *cfg = va_arg(args, const vout_display_cfg_t *);
WinPostMsg( sys->client, WM_VLC_SIZE_CHANGE,
MPFROMLONG( cfg->display.width ),
MPFROMLONG( cfg->display.height ));
return VLC_SUCCESS;
}
case VOUT_DISPLAY_CHANGE_SOURCE_ASPECT:
case VOUT_DISPLAY_CHANGE_SOURCE_CROP:
{
if( query == VOUT_DISPLAY_CHANGE_SOURCE_ASPECT )
{
vout_display_place_t place;
vout_display_PlacePicture(&place, &vd->source, vd->cfg, false);
sys->kvas.ulAspectWidth = place.width;
sys->kvas.ulAspectHeight = place.height;
}
else
{
video_format_t src_rot;
video_format_ApplyRotation(&src_rot, &vd->source);
sys->kvas.rclSrcRect.xLeft = src_rot.i_x_offset;
sys->kvas.rclSrcRect.yTop = src_rot.i_y_offset;
sys->kvas.rclSrcRect.xRight = src_rot.i_x_offset +
src_rot.i_visible_width;
sys->kvas.rclSrcRect.yBottom = src_rot.i_y_offset +
src_rot.i_visible_height;
}
kvaSetup( &sys->kvas );
return VLC_SUCCESS;
}
case VOUT_DISPLAY_RESET_PICTURES:
case VOUT_DISPLAY_CHANGE_DISPLAY_FILLED:
/* TODO */
break;
}
msg_Err(vd, "Unsupported query(=%d) in vout display KVA", query);
return VLC_EGENERIC;
}
