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(svn r19986) -Fix (r19841): One could add and remove Grfs from the list via doubleclicking even if editing the list is not allowed.

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This commit is contained in:
frosch 2010-06-13 14:58:14 +00:00
parent 58f2a1d014
commit 717d134947
1 changed files with 9 additions and 7 deletions
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16
src/newgrf_gui.cpp
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@ -444,7 +444,7 @@ struct NewGRFWindow : public QueryStringBaseWindow {
break;
case SNGRFS_MOVE_UP: { // Move GRF up
if (this->active_sel == NULL) break;
if (this->active_sel == NULL || !this->editable) break;
int pos = 0;
for (GRFConfig **pc = &this->actives; *pc != NULL; pc = &(*pc)->next, pos++) {
@ -463,7 +463,7 @@ struct NewGRFWindow : public QueryStringBaseWindow {
}
case SNGRFS_MOVE_DOWN: { // Move GRF down
if (this->active_sel == NULL) break;
if (this->active_sel == NULL || !this->editable) break;
int pos = 1; // Start at 1 as we swap the selected newgrf with the next one
for (GRFConfig **pc = &this->actives; *pc != NULL; pc = &(*pc)->next, pos++) {
@ -498,7 +498,7 @@ struct NewGRFWindow : public QueryStringBaseWindow {
}
/* Fall through with double click. */
case SNGRFS_REMOVE: { // Remove GRF
if (this->active_sel == NULL) break;
if (this->active_sel == NULL || !this->editable) break;
/* Choose the next GRF file to be the selected file. */
GRFConfig *newsel = this->active_sel->next;
@ -539,7 +539,7 @@ struct NewGRFWindow : public QueryStringBaseWindow {
}
/* Fall through with double click. */
case SNGRFS_ADD: {
if (this->avail_sel == NULL) break;
if (this->avail_sel == NULL || !this->editable) break;
GRFConfig **list;
/* Find last entry in the list, checking for duplicate grfid on the way */
@ -566,6 +566,7 @@ struct NewGRFWindow : public QueryStringBaseWindow {
}
case SNGRFS_APPLY_CHANGES: // Apply changes made to GRF list
if (!this->editable) break;
if (this->execute) {
ShowQuery(
STR_NEWGRF_POPUP_CAUTION_CAPTION,
@ -582,7 +583,7 @@ struct NewGRFWindow : public QueryStringBaseWindow {
break;
case SNGRFS_SET_PARAMETERS: { // Edit parameters
if (this->active_sel == NULL) break;
if (this->active_sel == NULL || !this->editable || !this->show_params) break;
this->query_widget = widget;
static char buff[512];
@ -593,7 +594,7 @@ struct NewGRFWindow : public QueryStringBaseWindow {
}
case SNGRFS_TOGGLE_PALETTE:
if (this->active_sel != NULL) {
if (this->active_sel != NULL || !this->editable) {
this->active_sel->windows_paletted ^= true;
this->SetDirty();
}
@ -637,6 +638,7 @@ struct NewGRFWindow : public QueryStringBaseWindow {
virtual void OnDropdownSelect(int widget, int index)
{
if (!this->editable) return;
if (index == -1) {
ClearGRFConfigList(&this->actives);
this->preset = -1;
@ -677,7 +679,7 @@ struct NewGRFWindow : public QueryStringBaseWindow {
break;
case SNGRFS_SET_PARAMETERS: {
if (this->active_sel == NULL) return;
if (this->active_sel == NULL || !this->editable || !this->show_params) return;
/* Parse our new "int list" */
GRFConfig *c = this->active_sel;