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undo/redo for creating strings

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This commit is contained in:
Nat Quayle Nelson
2025-06-21 13:31:27 -05:00
parent 5b0806467a
commit 8ad0044761
5 changed files with 85 additions and 33 deletions
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24
src/scenedit/scen.undo.cpp
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@@ -1100,6 +1100,7 @@ bool aDeleteString::undo_me() {
if(str_mode == STRS_TOWN) set_current_town(which_town);
else if(str_mode == STRS_OUT) set_current_out(which_out);
fetch_str_list(str_mode).push_back(str);
start_string_editing(str_mode);
return true;
}
@@ -1107,5 +1108,28 @@ bool aDeleteString::redo_me() {
if(str_mode == STRS_TOWN) set_current_town(which_town);
else if(str_mode == STRS_OUT) set_current_out(which_out);
fetch_str_list(str_mode).pop_back();
start_string_editing(str_mode);
return true;
}
bool aCreateStrings::undo_me() {
if(str_mode == STRS_TOWN) set_current_town(which_town);
else if(str_mode == STRS_OUT) set_current_out(which_out);
auto& str_list = fetch_str_list(str_mode);
for(int i = 0; i < strs.size(); ++i){
str_list.pop_back();
}
start_string_editing(str_mode);
return true;
}
bool aCreateStrings::redo_me() {
if(str_mode == STRS_TOWN) set_current_town(which_town);
else if(str_mode == STRS_OUT) set_current_out(which_out);
auto& str_list = fetch_str_list(str_mode);
for(auto str : strs){
str_list.push_back(str);
}
start_string_editing(str_mode);
return true;
}