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(svn r21632) -Codechange: call ResetObjectToPlace() even when current place_mode is HT_NONE

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smatz 2010-12-25 12:47:05 +00:00
parent d012ed5192
commit 76a57e9766
2 changed files with 10 additions and 13 deletions
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20
src/viewport.cpp
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@ -2839,18 +2839,16 @@ void SetObjectToPlaceWnd(CursorID icon, PaletteID pal, HighLightStyle mode, Wind
void SetObjectToPlace(CursorID icon, PaletteID pal, HighLightStyle mode, WindowClass window_class, WindowNumber window_num)
{
/* undo clicking on button and drag & drop */
if ((_thd.place_mode & ~HT_DIR_MASK) != HT_NONE || _special_mouse_mode == WSM_DRAGDROP) {
if (_thd.window_class != WC_INVALID) {
/* Undo clicking on button and drag & drop */
Window *w = FindWindowById(_thd.window_class, _thd.window_number);
if (w != NULL) {
/* Call the abort function, but set the window class to something
* that will never be used to avoid infinite loops. Setting it to
* the 'next' window class must not be done because recursion into
* this function might in some cases reset the newly set object to
* place or not properly reset the original selection. */
_thd.window_class = WC_INVALID;
w->OnPlaceObjectAbort();
}
/* Call the abort function, but set the window class to something
* that will never be used to avoid infinite loops. Setting it to
* the 'next' window class must not be done because recursion into
* this function might in some cases reset the newly set object to
* place or not properly reset the original selection. */
_thd.window_class = WC_INVALID;
if (w != NULL) w->OnPlaceObjectAbort();
}
SetTileSelectSize(1, 1);

3
src/window.cpp
View File

@ -653,8 +653,7 @@ void Window::DeleteChildWindows(WindowClass wc) const
*/
Window::~Window()
{
if ((_thd.place_mode & ~HT_DIR_MASK) != HT_NONE &&
_thd.window_class == this->window_class &&
if (_thd.window_class == this->window_class &&
_thd.window_number == this->window_number) {
ResetObjectToPlace();
}