43 lines
1.1 KiB
Rust
43 lines
1.1 KiB
Rust
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use gdk;
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use gdk::EventKey;
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use phf;
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include!(concat!(env!("OUT_DIR"), "/key_map_table.rs"));
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fn keyval_to_input_string(val: &str, state: gdk::ModifierType) -> String {
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let mut input = String::from("<");
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if state.contains(gdk::enums::modifier_type::ShiftMask) {
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input.push_str("S-");
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}
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if state.contains(gdk::enums::modifier_type::ControlMask) {
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input.push_str("C-");
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}
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if state.contains(gdk::enums::modifier_type::Mod1Mask) {
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input.push_str("A-");
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}
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input.push_str(val);
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input.push_str(">");
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input
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}
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pub fn convert_key(ev: &EventKey) -> Option<String> {
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let keyval = ev.get_keyval();
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let state = ev.get_state();
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if let Some(ref keyval_name) = gdk::keyval_name(keyval) {
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if let Some(cnvt) = KEYVAL_MAP.get(keyval_name as &str).cloned() {
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return Some(keyval_to_input_string(cnvt, state));
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}
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}
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if let Some(ch) = gdk::keyval_to_unicode(keyval) {
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return Some(if !state.is_empty() {
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keyval_to_input_string(&ch.to_string(), state)
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} else {
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ch.to_string()
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});
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}
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None
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}
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