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Nav: Keyboard is now automatically mapped based on io.KeyDown[]. (#787)

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This commit is contained in:
omar
2018-02-06 19:54:30 +01:00
parent 9e3a807813
commit 3171f90a1a
8 changed files with 59 additions and 99 deletions
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30
examples/opengl3_example/imgui_impl_glfw_gl3.cpp
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@ -4,7 +4,6 @@
// Implemented features:
// [X] User texture binding. Cast 'GLuint' OpenGL texture identifier as void*/ImTextureID. Read the FAQ about ImTextureID in imgui.cpp.
// [X] Keyboard navigation mapping. Enable with 'io.NavFlags |= ImGuiNavFlags_EnableKeyboard'.
// [X] Gamepad navigation mapping. Enable with 'io.NavFlags |= ImGuiNavFlags_EnableGamepad'.
// You can copy and use unmodified imgui_impl_* files in your project. See main.cpp for an example of using this.
@ -416,27 +415,8 @@ void ImGui_ImplGlfwGL3_NewFrame()
// Hide OS mouse cursor if ImGui is drawing it
glfwSetInputMode(g_Window, GLFW_CURSOR, io.MouseDrawCursor ? GLFW_CURSOR_HIDDEN : GLFW_CURSOR_NORMAL);
// Gamepad/keyboard navigation mapping [BETA]
// Gamepad navigation mapping [BETA]
memset(io.NavInputs, 0, sizeof(io.NavInputs));
if (io.NavFlags & ImGuiNavFlags_EnableKeyboard)
{
// Update keyboard
// FIXME-NAV: We are still using some of the ImGuiNavInput_PadXXX enums as keyboard support is incomplete.
#define MAP_KEY(NAV_NO, KEY_NO) { if (io.KeysDown[KEY_NO]) io.NavInputs[NAV_NO] = 1.0f; }
MAP_KEY(ImGuiNavInput_KeyLeft, GLFW_KEY_LEFT);
MAP_KEY(ImGuiNavInput_KeyRight, GLFW_KEY_RIGHT);
MAP_KEY(ImGuiNavInput_KeyUp, GLFW_KEY_UP);
MAP_KEY(ImGuiNavInput_KeyDown, GLFW_KEY_DOWN);
MAP_KEY(ImGuiNavInput_KeyMenu, GLFW_KEY_LEFT_ALT);
MAP_KEY(ImGuiNavInput_PadActivate, GLFW_KEY_SPACE);
MAP_KEY(ImGuiNavInput_PadCancel, GLFW_KEY_ESCAPE);
MAP_KEY(ImGuiNavInput_PadInput, GLFW_KEY_ENTER);
MAP_KEY(ImGuiNavInput_PadTweakSlow, GLFW_KEY_LEFT_ALT);
MAP_KEY(ImGuiNavInput_PadTweakSlow, GLFW_KEY_RIGHT_ALT);
MAP_KEY(ImGuiNavInput_PadTweakFast, GLFW_KEY_LEFT_SHIFT);
MAP_KEY(ImGuiNavInput_PadTweakFast, GLFW_KEY_RIGHT_SHIFT);
#undef MAP_KEY
}
if (io.NavFlags & ImGuiNavFlags_EnableGamepad)
{
// Update gamepad inputs
@ -453,10 +433,10 @@ void ImGui_ImplGlfwGL3_NewFrame()
MAP_BUTTON(ImGuiNavInput_DpadRight, 11); // D-Pad Right
MAP_BUTTON(ImGuiNavInput_DpadUp, 10); // D-Pad Up
MAP_BUTTON(ImGuiNavInput_DpadDown, 12); // D-Pad Down
MAP_BUTTON(ImGuiNavInput_FocusPrev, 4); // L Trigger
MAP_BUTTON(ImGuiNavInput_FocusNext, 5); // R Trigger
MAP_BUTTON(ImGuiNavInput_TweakSlow, 4); // L Trigger
MAP_BUTTON(ImGuiNavInput_TweakFast, 5); // R Trigger
MAP_BUTTON(ImGuiNavInput_FocusPrev, 4); // L1 / LB
MAP_BUTTON(ImGuiNavInput_FocusNext, 5); // R1 / RB
MAP_BUTTON(ImGuiNavInput_TweakSlow, 4); // L1 / LB
MAP_BUTTON(ImGuiNavInput_TweakFast, 5); // R1 / RB
MAP_ANALOG(ImGuiNavInput_LStickLeft, 0, -0.3f, -0.9f);
MAP_ANALOG(ImGuiNavInput_LStickRight,0, +0.3f, +0.9f);
MAP_ANALOG(ImGuiNavInput_LStickUp, 1, +0.3f, +0.9f);

1
examples/opengl3_example/imgui_impl_glfw_gl3.h
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@ -4,7 +4,6 @@
// Implemented features:
// [X] User texture binding. Cast 'GLuint' OpenGL texture identifier as void*/ImTextureID. Read the FAQ about ImTextureID in imgui.cpp.
// [X] Keyboard navigation mapping. Enable with 'io.NavFlags |= ImGuiNavFlags_EnableKeyboard'.
// [X] Gamepad navigation mapping. Enable with 'io.NavFlags |= ImGuiNavFlags_EnableGamepad'.
// You can copy and use unmodified imgui_impl_* files in your project. See main.cpp for an example of using this.