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LibGUI: Use enum for TextEditor modes & add new DisplayOnly mode

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Adds a new, more restrictive read-only state to TextEditor which
forbids copying, selecting, editor cursors, and context menus.
Provides a unique appearance on focus which accomodates ComboBox
widgets. All TextEditor modes are now accessed by enum and
set_mode() which sets the editor to Editable, ReadOnly or
DisplayOnly. Updates applications still using set_readonly().
This commit is contained in:
thankyouverycool 2020-07-14 17:02:46 -04:00 • committed by Andreas Kling
parent dc716194c8
commit b2783a234a
6 changed files with 92 additions and 18 deletions
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4
DevTools/HackStudio/main.cpp
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@ -734,11 +734,11 @@ void open_file(const String& filename)
auto project_file = g_project->get_file(filename);
if (project_file) {
current_editor().set_document(const_cast<GUI::TextDocument&>(project_file->document()));
current_editor().set_readonly(false);
current_editor().set_mode(GUI::TextEditor::Editable);
} else {
auto external_file = ProjectFile::construct_with_name(filename);
current_editor().set_document(const_cast<GUI::TextDocument&>(external_file->document()));
current_editor().set_readonly(true);
current_editor().set_mode(GUI::TextEditor::ReadOnly);
}
if (filename.ends_with(".cpp") || filename.ends_with(".h"))