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Trim object names when copying the missing objects list

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Before adding a name to the clipboard buffer, it checks for spaces at
the end of the name, to prevent copying those.

It also moves some logic from the "mouseup" function, and moved memory
deallocation within the same function where it got allocated.
This commit is contained in:
Hielke Morsink
2017-12-05 09:22:07 +01:00
committed by Michael Steenbeek
parent 94a3d88691
commit 884bc0c9a4
1 changed files with 27 additions and 20 deletions
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47
src/openrct2-ui/windows/ObjectLoadError.cpp
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@@ -154,29 +154,35 @@ static rct_string_id get_object_type_string(const rct_object_entry *entry)
* Returns a newline-separated string listing all object names.
* Used for placing all names on the clipboard.
*/
static utf8* combine_object_names(rct_window *w)
static void copy_object_names_to_clipboard(rct_window *w)
{
if (w->no_list_items > OBJECT_ENTRY_COUNT || w->no_list_items == 0) {
// Something's gone wrong, this shouldn't happen
// We don't want to allocate stupidly large amounts of memory
// for no reason, so bail
return nullptr;
}
utf8* buffer;
// Something has gone wrong, this shouldn't happen.
// We don't want to allocate stupidly large amounts of memory for no reason
assert(w->no_list_items > 0 && w->no_list_items <= OBJECT_ENTRY_COUNT);
// No system has a newline over 2 characters
size_t line_sep_len = strnlen(PLATFORM_NEWLINE, 2);
size_t buffer_len = (w->no_list_items * (8 + line_sep_len)) + 1;
buffer = (utf8*)malloc(buffer_len);
buffer[0] = '\0';
size_t buffer_len = (w->no_list_items * (8 + line_sep_len)) + 1;
utf8 * buffer = new utf8[buffer_len]{};
size_t cur_len = 0;
for (uint16 i = 0; i < w->no_list_items; i++) {
cur_len += (8 + line_sep_len);
assert(cur_len < buffer_len);
strncat(buffer, _invalid_entries[i].name, 8);
uint16 nameLength = 8;
for (; nameLength > 0; nameLength--)
{
if (_invalid_entries[i].name[nameLength - 1] != ' ')
break;
}
strncat(buffer, _invalid_entries[i].name, nameLength);
strncat(buffer, PLATFORM_NEWLINE, line_sep_len);
}
return buffer;
platform_place_string_on_clipboard(buffer);
delete[] buffer;
}
rct_window * window_object_load_error_open(utf8 * path, size_t numMissingObjects, const rct_object_entry * missingObjects)
@@ -229,23 +235,24 @@ static void window_object_load_error_update(rct_window *w)
static void window_object_load_error_mouseup(rct_window *w, rct_widgetindex widgetIndex)
{
utf8* selected_name;
utf8* combined_list;
switch (widgetIndex) {
case WIDX_CLOSE:
window_close(w);
break;
case WIDX_COPY_CURRENT:
if (w->selected_list_item > -1) {
selected_name = strndup(_invalid_entries[w->selected_list_item].name, 8);
if (w->selected_list_item > -1 && w->selected_list_item < w->no_list_items)
{
utf8 * selected_name = strndup(_invalid_entries[w->selected_list_item].name, 8);
utf8 * strp = strchr(selected_name, ' ');
if (strp != nullptr)
*strp = '\0';
platform_place_string_on_clipboard(selected_name);
SafeFree(selected_name);
}
break;
case WIDX_COPY_ALL:
combined_list = combine_object_names(w);
platform_place_string_on_clipboard(combined_list);
SafeFree(combined_list);
copy_object_names_to_clipboard(w);
break;
}
}