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mmg: show error message for invalid frame/field or chapter splitting args

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This commit is contained in:
Moritz Bunkus 2012-12-27 21:35:03 +01:00
parent 3bf5ed5c00
commit 8919a7deb1
2 changed files with 22 additions and 2 deletions
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23
src/mmg/tabs/global.cpp
View File

@ -607,15 +607,33 @@ tab_global::is_valid_split_timecode_list() {
bool
tab_global::is_valid_split_frame_list() {
auto show_error = [&]() -> bool {
wxMessageBox(Z("The format of the split argument is invalid."), Z("mkvmerge GUI error"), wxOK | wxCENTER | wxICON_ERROR);
return false;
};
if (cob_split_args->GetValue().IsEmpty())
return show_error();
uint64_t value;
std::vector<wxString> parts = split(cob_split_args->GetValue(), wxString(wxT(",")));
for (auto &part : parts)
if (!parse_number(wxMB(part), value) || !value)
return false;
return show_error();
return true;
}
bool
tab_global::is_valid_split_chapters_list() {
auto value = cob_split_args->GetValue();
if ((value == wxT("all")) || wxRegEx{wxT("^[[:digit:]]+(,[[:digit:]])*$")}.Matches(value))
return true;
wxMessageBox(Z("The format of the split argument is invalid."), Z("mkvmerge GUI error"), wxOK | wxCENTER | wxICON_ERROR);
return false;
}
bool
tab_global::validate_settings() {
auto idx = cob_split_mode->GetSelection();
@ -623,7 +641,8 @@ tab_global::validate_settings() {
if ( ((1 == idx) && !is_valid_split_size())
|| ((2 == idx) && !is_valid_split_timecode(cob_split_args->GetValue()))
|| ((3 == idx) && !is_valid_split_timecode_list())
|| ((5 == idx) && !is_valid_split_frame_list()))
|| ((5 == idx) && !is_valid_split_frame_list())
|| ((6 == idx) && !is_valid_split_chapters_list()))
return false;
int64_t dummy_i;

1
src/mmg/tabs/global.h
View File

@ -69,6 +69,7 @@ public:
bool is_valid_split_timecode(wxString s);
bool is_valid_split_timecode_list();
bool is_valid_split_frame_list();
bool is_valid_split_chapters_list();
void enable_split_controls();
void translate_ui();