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Added configurable io.KeyRepeatDelay, io.KeyRepeatRate

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ocornut 2015-05-27 15:17:44 +01:00
parent 904e187f70
commit d69f2f57ee
2 changed files with 14 additions and 10 deletions
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22
imgui.cpp
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@ -653,6 +653,8 @@ ImGuiIO::ImGuiIO()
MouseDoubleClickTime = 0.30f;
MouseDoubleClickMaxDist = 6.0f;
MouseDragThreshold = 6.0f;
KeyRepeatDelay = 0.250f;
KeyRepeatRate = 0.020f;
UserData = NULL;
// User functions
@ -2864,12 +2866,12 @@ bool ImGui::IsKeyPressed(int key_index, bool repeat)
if (t == 0.0f)
return true;
// FIXME: Repeat rate should be provided elsewhere?
const float KEY_REPEAT_DELAY = 0.250f;
const float KEY_REPEAT_RATE = 0.020f;
if (repeat && t > KEY_REPEAT_DELAY)
if ((fmodf(t - KEY_REPEAT_DELAY, KEY_REPEAT_RATE) > KEY_REPEAT_RATE*0.5f) != (fmodf(t - KEY_REPEAT_DELAY - g.IO.DeltaTime, KEY_REPEAT_RATE) > KEY_REPEAT_RATE*0.5f))
if (repeat && t > g.IO.KeyRepeatDelay)
{
float delay = g.IO.KeyRepeatDelay, rate = g.IO.KeyRepeatRate;
if ((fmodf(t - delay, rate) > rate*0.5f) != (fmodf(t - delay - g.IO.DeltaTime, rate) > rate*0.5f))
return true;
}
return false;
}
@ -2889,12 +2891,12 @@ bool ImGui::IsMouseClicked(int button, bool repeat)
if (t == 0.0f)
return true;
// FIXME: Repeat rate should be provided elsewhere?
const float MOUSE_REPEAT_DELAY = 0.250f;
const float MOUSE_REPEAT_RATE = 0.020f;
if (repeat && t > MOUSE_REPEAT_DELAY)
if ((fmodf(t - MOUSE_REPEAT_DELAY, MOUSE_REPEAT_RATE) > MOUSE_REPEAT_RATE*0.5f) != (fmodf(t - MOUSE_REPEAT_DELAY - g.IO.DeltaTime, MOUSE_REPEAT_RATE) > MOUSE_REPEAT_RATE*0.5f))
if (repeat && t > g.IO.KeyRepeatDelay)
{
float delay = g.IO.KeyRepeatDelay, rate = g.IO.KeyRepeatRate;
if ((fmodf(t - delay, rate) > rate*0.5f) != (fmodf(t - delay - g.IO.DeltaTime, rate) > rate*0.5f))
return true;
}
return false;
}

2
imgui.h
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@ -603,6 +603,8 @@ struct ImGuiIO
float MouseDoubleClickMaxDist; // = 6.0f // Distance threshold to stay in to validate a double-click, in pixels.
float MouseDragThreshold; // = 6.0f // Distance threshold before considering we are dragging
int KeyMap[ImGuiKey_COUNT]; // <unset> // Map of indices into the KeysDown[512] entries array
float KeyRepeatDelay; // = 0.250f // When holding a key/button, time before it starts repeating, in seconds. (for actions where 'repeat' is active)
float KeyRepeatRate; // = 0.020f // When holding a key/button, rate at which it repeats, in seconds.
void* UserData; // = NULL // Store your own data for retrieval by callbacks.
ImFontAtlas* Fonts; // <auto> // Load and assemble one or more fonts into a single tightly packed texture. Output to Fonts array.