@@ -287,7 +287,7 @@ struct NewsWindow : Window {
NewsWindow(const WindowDesc *desc, NewsItem *ni) : Window(), ni(ni)
{
NewsWindow::duration = 555;
const Window *w = FindWindowById(WC_SEND_NETWORK_MSG, 0);
const Window *w = FindWindowByClass(WC_SEND_NETWORK_MSG);
this->chat_height = (w != NULL) ? w->height : 0;
this->status_height = FindWindowById(WC_STATUS_BAR, 0)->height;
@@ -593,6 +593,22 @@ Window *FindWindowById(WindowClass cls,
}
/**
* Find any window by its class. Useful when searching for a window that uses
* the window number as a WindowType, like WC_SEND_NETWORK_MSG.
* @param cls Window class
* @return Pointer to the found window, or \c NULL if not available
*/
Window *FindWindowByClass(WindowClass cls)
Window *w;
FOR_ALL_WINDOWS_FROM_BACK(w) {
if (w->window_class == cls) return w;
return NULL;
* Delete a window by its class and window number (if it is open).
* @param number Number of the window within the window class
@@ -807,7 +823,7 @@ void Window::InitializeData(WindowClass
if (FindWindowById(WC_MAIN_TOOLBAR, 0) != NULL) w = w->z_back;
if (FindWindowById(WC_STATUS_BAR, 0) != NULL) w = w->z_back;
if (FindWindowById(WC_NEWS_WINDOW, 0) != NULL) w = w->z_back;
if (FindWindowById(WC_SEND_NETWORK_MSG, 0) != NULL) w = w->z_back;
if (FindWindowByClass(WC_SEND_NETWORK_MSG) != NULL) w = w->z_back;
if (w == NULL) {
_z_back_window->z_front = this;
@@ -16,6 +16,7 @@
#include "company_type.h"
Window *FindWindowById(WindowClass cls, WindowNumber number);
Window *FindWindowByClass(WindowClass cls);
void ChangeWindowOwner(Owner old_owner, Owner new_owner);
void ResizeWindow(Window *w, int x, int y);
Status change: