42 lines
1.2 KiB
C
42 lines
1.2 KiB
C
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// gKeyMapper - canonical key names shared by GUI and daemon.
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//
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// Canonical names are the lowercase GDK keysym names the GUI already writes
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// (e.g. "f4", "escape", "page_up", "ctrl"). The daemon maps the same names to
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// Linux input codes, so both halves of the project agree on the spelling.
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#ifndef GKEYMAPPER_KEYS_H
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#define GKEYMAPPER_KEYS_H
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#include <string>
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namespace gkeymapper {
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// Modifier bits used by the shortcut grammar ("ctrl+c", "altgr+7").
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enum ModifierBit : unsigned {
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kModNone = 0,
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kModCtrl = 1u << 0,
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kModAlt = 1u << 1,
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kModShift = 1u << 2,
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kModSuper = 1u << 3,
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kModAltGr = 1u << 4,
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};
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struct KeyDef {
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const char* name; // canonical, lowercase; may also be a modifier name
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int linux_code; // KEY_* from <linux/input-event-codes.h>
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};
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// All supported keys (regular keys and modifiers), no particular order.
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const KeyDef* key_definitions();
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int key_definition_count();
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// Linux KEY_* code for a canonical name, or -1 if unknown.
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int linux_key_code(const std::string& name);
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// Modifier bit for "ctrl"/"alt"/"shift"/"super" ("meta" counts as super),
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// 0 for everything else.
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unsigned modifier_bit(const std::string& name);
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} // namespace gkeymapper
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#endif // GKEYMAPPER_KEYS_H
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