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Added GetKeyIndex() helper.

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This commit is contained in:
ocornut
2015-07-02 21:32:29 -06:00
parent 0f9e2f8173
commit 6826ab3ffd
2 changed files with 17 additions and 8 deletions
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20
imgui.cpp
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@ -682,6 +682,8 @@ ImGuiIO::ImGuiIO()
MouseDoubleClickTime = 0.30f;
MouseDoubleClickMaxDist = 6.0f;
MouseDragThreshold = 6.0f;
for (int i = 0; i < ImGuiKey_COUNT; i++)
KeyMap[i] = -1;
KeyRepeatDelay = 0.250f;
KeyRepeatRate = 0.050f;
UserData = NULL;
@ -2888,21 +2890,27 @@ bool ImGui::IsPosHoveringAnyWindow(const ImVec2& pos)
static bool IsKeyPressedMap(ImGuiKey key, bool repeat)
{
ImGuiState& g = *GImGui;
const int key_index = g.IO.KeyMap[key];
const int key_index = GImGui->IO.KeyMap[key];
return ImGui::IsKeyPressed(key_index, repeat);
}
int ImGui::GetKeyIndex(ImGuiKey key)
{
IM_ASSERT(key >= 0 && key < ImGuiKey_COUNT);
return GImGui->IO.KeyMap[key];
}
bool ImGui::IsKeyDown(int key_index)
{
ImGuiState& g = *GImGui;
IM_ASSERT(key_index >= 0 && key_index < IM_ARRAYSIZE(g.IO.KeysDown));
return g.IO.KeysDown[key_index];
if (key_index < 0) return false;
IM_ASSERT(key_index >= 0 && key_index < IM_ARRAYSIZE(GImGui->IO.KeysDown));
return GImGui->IO.KeysDown[key_index];
}
bool ImGui::IsKeyPressed(int key_index, bool repeat)
{
ImGuiState& g = *GImGui;
if (key_index < 0) return false;
IM_ASSERT(key_index >= 0 && key_index < IM_ARRAYSIZE(g.IO.KeysDown));
const float t = g.IO.KeysDownDuration[key_index];
if (t == 0.0f)
@ -2920,10 +2928,10 @@ bool ImGui::IsKeyPressed(int key_index, bool repeat)
bool ImGui::IsKeyReleased(int key_index)
{
ImGuiState& g = *GImGui;
if (key_index < 0) return false;
IM_ASSERT(key_index >= 0 && key_index < IM_ARRAYSIZE(g.IO.KeysDown));
if (g.IO.KeysDownDurationPrev[key_index] >= 0.0f && !g.IO.KeysDown[key_index])
return true;
return false;
}