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Add API to format keyboard modifiers for tooltips

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This commit is contained in:
Robin Gareus
2022-06-21 22:11:49 +02:00
parent 5b03bf72fa
commit 71ee12af6a
2 changed files with 32 additions and 0 deletions
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1
libs/gtkmm2ext/gtkmm2ext/keyboard.h
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@@ -89,6 +89,7 @@ public:
static const char* momentary_push_name ();
static const char* group_override_event_name ();
static std::string format_modifier (uint32_t);
bool key_is_down (uint32_t keyval);
guint modifier_state ();

31
libs/gtkmm2ext/keyboard.cc
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@@ -204,6 +204,37 @@ Keyboard::group_override_event_name ()
return tertiary_modifier_name ();
}
std::string
Keyboard::format_modifier (uint32_t mod)
{
std::string rv = "";
if (mod & PrimaryModifier) {
rv += primary_modifier_short_name ();
}
if (mod & SecondaryModifier) {
if (!rv.empty ()) {
rv += "+";
}
rv += secondary_modifier_short_name ();
}
if (mod & TertiaryModifier) {
if (!rv.empty ()) {
rv += "+";
}
rv += tertiary_modifier_short_name ();
}
if (mod & Level4Modifier) {
if (!rv.empty ()) {
rv += "+";
}
rv += level4_modifier_short_name ();
}
if (!rv.empty ()) {
rv += "+";
}
return rv;
}
guint Keyboard::GainFineScaleModifier = Keyboard::PrimaryModifier;
guint Keyboard::GainExtraFineScaleModifier = Keyboard::SecondaryModifier;