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Code Issues Activity Actions

TextEditor: Allow starting with a file argument that doesn't exist

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If TextEditor is started with an argument for a file that doesn't
exist, we now allow editing it.

The file will be created once it is saved.
This commit is contained in:
Itamar 2021-07-21 20:35:52 +03:00 • committed by Ali Mohammad Pur
parent 36bfc912fc
commit 8241a6c8eb
3 changed files with 28 additions and 14 deletions
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7
Userland/Applications/TextEditor/MainWidget.cpp
View file

@ -693,6 +693,13 @@ bool MainWidget::read_file_and_close(int fd, String const& path)
return true;
}
void MainWidget::open_nonexistent_file(String const& path)
{
m_editor->set_text({});
set_path(path);
m_editor->set_focus(true);
}
bool MainWidget::request_close()
{
if (!editor().document().is_modified())

1
Userland/Applications/TextEditor/MainWidget.h
View file

@ -25,6 +25,7 @@ class MainWidget final : public GUI::Widget {
public:
virtual ~MainWidget() override;
bool read_file_and_close(int fd, String const& path);
void open_nonexistent_file(String const& path);
bool request_close();
GUI::TextEditor& editor() { return *m_editor; }

8
Userland/Applications/TextEditor/main.cpp
View file

@ -36,14 +36,16 @@ int main(int argc, char** argv)
if (file_to_edit) {
FileArgument parsed_argument(file_to_edit);
file_to_edit_full_path = Core::File::real_path_for(parsed_argument.filename());
file_to_edit_full_path = Core::File::absolute_path(parsed_argument.filename());
VERIFY(!file_to_edit_full_path.is_empty());
if (Core::File::exists(parsed_argument.filename())) {
dbgln("unveil for: {}", file_to_edit_full_path);
if (unveil(file_to_edit_full_path.characters(), "r") < 0) {
perror("unveil");
return 1;
}
}
}
if (unveil(Core::StandardPaths::config_directory().characters(), "rw") < 0) {
perror("unveil");
@ -107,6 +109,7 @@ int main(int argc, char** argv)
if (file_to_edit) {
// A file name was passed, parse any possible line and column numbers included.
FileArgument parsed_argument(file_to_edit);
if (Core::File::exists(file_to_edit_full_path)) {
auto file = Core::File::open(file_to_edit_full_path, Core::OpenMode::ReadOnly);
if (file.is_error()) {
@ -118,6 +121,9 @@ int main(int argc, char** argv)
return 1;
text_widget.editor().set_cursor_and_focus_line(parsed_argument.line().value_or(1) - 1, parsed_argument.column().value_or(0));
} else {
text_widget.open_nonexistent_file(file_to_edit_full_path);
}
}
text_widget.update_title();