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@ -197,7 +197,6 @@ static void DispatchMouseWheelEvent(Window *w, int widget, int wheel)
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}
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}
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static void DrawOverlappedWindow(Window *w, int left, int top, int right, int bottom);
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void DrawOverlappedWindowForAll(int left, int top, int right, int bottom)
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@ -348,12 +347,16 @@ void DeleteWindowByClass(WindowClass cls)
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}
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}
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void DeletePlayerWindows(PlayerID pi)
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/** Delete all windows of a player. We identify windows of a player
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* by looking at the caption colour. If it is equal to the player ID
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* then we say the window belongs to the player and should be deleted
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* @param id PlayerID player identifier */
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void DeletePlayerWindows(PlayerID id)
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{
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Window *w;
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for (w = _windows; w != _last_window;) {
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if (w->caption_color == pi) {
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if (w->caption_color == id) {
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DeleteWindow(w);
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w = _windows;
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} else {
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@ -361,11 +364,15 @@ void DeletePlayerWindows(PlayerID pi)
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}
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}
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/* Also delete the player specific windows, that haven't got the caption set */
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DeleteWindowById(WC_BUY_COMPANY, pi);
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/* Also delete the player specific windows, that don't have a player-colour */
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DeleteWindowById(WC_BUY_COMPANY, id);
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}
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/* Change the owner of all the windows one player can take over from another player (like vehicle view windows) */
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/** Change the owner of all the windows one player can take over from another
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* player in the case of a company merger. Do not change ownership of windows
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* that need to be deleted once takeover is complete
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* @param old_player PlayerID of original owner of the window
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* @param new_player PlayerID of the new owner of the window */
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void ChangeWindowOwner(PlayerID old_player, PlayerID new_player)
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{
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Window *w;
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@ -381,6 +388,7 @@ void ChangeWindowOwner(PlayerID old_player, PlayerID new_player)
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if (w->window_class == WC_AIRCRAFT_LIST) continue;
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if (w->window_class == WC_BUY_COMPANY) continue;
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if (w->window_class == WC_COMPANY) continue;
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w->caption_color = new_player;
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}
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}
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@ -411,7 +419,9 @@ static inline bool IsVitalWindow(const Window *w)
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* there are certain windows that always need to be on-top; these include
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* - Toolbar, Statusbar (always on)
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* - New window, Chatbar (only if open)
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* The window is marked dirty for a repaint if the window is actually moved
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* @param w window that is put into the foreground
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* @return pointer to the window, can be different!
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*/
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static Window *BringWindowToFront(Window *w)
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{
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@ -548,7 +558,7 @@ static Window *LocalAllocateWindow(
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}
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// Set up window properties
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memset(w, 0, sizeof(Window));
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memset(w, 0, sizeof(*w));
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w->window_class = cls;
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w->flags4 = WF_WHITE_BORDER_MASK; // just opened windows have a white border
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w->caption_color = 0xFF;
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@ -639,10 +649,8 @@ static bool IsGoodAutoPlace2(int left, int top)
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width = _awap_r.width;
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height = _awap_r.height;
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if (left < -(width>>2) || left > _screen.width - (width>>1))
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return false;
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if (top < 22 || top > _screen.height - (height>>2))
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return false;
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if (left < -(width>>2) || left > _screen.width - (width>>1)) return false;
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if (top < 22 || top > _screen.height - (height>>2)) return false;
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// Make sure it is not obscured by any window.
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for (w = _windows; w != _last_window; w++) {
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@ -799,14 +807,16 @@ Window *AllocateWindowDescFront(const WindowDesc *desc, int window_number)
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return w;
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}
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/** Do a search for a window at specific coordinates. For this we start
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* at the topmost window, obviously and work our way down to the bottom
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* @return a pointer to the found window if any, NULL otherwise */
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Window *FindWindowFromPt(int x, int y)
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{
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Window *w;
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for (w = _last_window; w != _windows;) {
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--w;
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if (IS_INSIDE_1D(x, w->left, w->width) &&
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IS_INSIDE_1D(y, w->top, w->height)) {
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if (IS_INSIDE_1D(x, w->left, w->width) && IS_INSIDE_1D(y, w->top, w->height)) {
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return w;
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}
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}
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@ -1641,9 +1651,8 @@ void UpdateWindows(void)
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w--;
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if (w->flags4 & WF_WHITE_BORDER_MASK) {
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w->flags4 -= WF_WHITE_BORDER_ONE;
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if (!(w->flags4 & WF_WHITE_BORDER_MASK)) {
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SetWindowDirty(w);
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}
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if (!(w->flags4 & WF_WHITE_BORDER_MASK)) SetWindowDirty(w);
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}
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}
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Darkvater
18 years ago