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Examples: GLFW*: Renamed GLFW callbacks exposed in .h to not include GL2/GL3/Vulkan in their name.

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This commit is contained in:
omar
2018-02-20 14:09:46 +01:00
parent 7e2e0535dd
commit 11b12488e8
6 changed files with 54 additions and 42 deletions
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24
examples/opengl2_example/imgui_impl_glfw_gl2.cpp
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@ -19,6 +19,7 @@
// CHANGELOG
// (minor and older changes stripped away, please see git history for details)
// 2018-02-20: Inputs: Renamed GLFW callbacks exposed in .h to not include GL2 in their name.
// 2018-02-16: Misc: Obsoleted the io.RenderDrawListsFn callback and exposed ImGui_ImplGlfwGL2_RenderDrawData() in the .h file so you can call it yourself.
// 2018-02-06: Misc: Removed call to ImGui::Shutdown() which is not available from 1.60 WIP, user needs to call CreateContext/DestroyContext themselves.
// 2018-02-06: Inputs: Added mapping for ImGuiKey_Space.
@ -144,20 +145,20 @@ static void ImGui_ImplGlfwGL2_SetClipboardText(void* user_data, const char* text
glfwSetClipboardString((GLFWwindow*)user_data, text);
}
void ImGui_ImplGlfwGL2_MouseButtonCallback(GLFWwindow*, int button, int action, int /*mods*/)
void ImGui_ImplGlfw_MouseButtonCallback(GLFWwindow*, int button, int action, int /*mods*/)
{
if (action == GLFW_PRESS && button >= 0 && button < 3)
g_MouseJustPressed[button] = true;
}
void ImGui_ImplGlfwGL2_ScrollCallback(GLFWwindow*, double xoffset, double yoffset)
void ImGui_ImplGlfw_ScrollCallback(GLFWwindow*, double xoffset, double yoffset)
{
ImGuiIO& io = ImGui::GetIO();
io.MouseWheelH += (float)xoffset;
io.MouseWheel += (float)yoffset;
}
void ImGui_ImplGlfwGL2_KeyCallback(GLFWwindow*, int key, int, int action, int mods)
void ImGui_ImplGlfw_KeyCallback(GLFWwindow*, int key, int, int action, int mods)
{
ImGuiIO& io = ImGui::GetIO();
if (action == GLFW_PRESS)
@ -172,7 +173,7 @@ void ImGui_ImplGlfwGL2_KeyCallback(GLFWwindow*, int key, int, int action, int mo
io.KeySuper = io.KeysDown[GLFW_KEY_LEFT_SUPER] || io.KeysDown[GLFW_KEY_RIGHT_SUPER];
}
void ImGui_ImplGlfwGL2_CharCallback(GLFWwindow*, unsigned int c)
void ImGui_ImplGlfw_CharCallback(GLFWwindow*, unsigned int c)
{
ImGuiIO& io = ImGui::GetIO();
if (c > 0 && c < 0x10000)
@ -216,6 +217,14 @@ void ImGui_ImplGlfwGL2_InvalidateDeviceObjects()
}
}
static void ImGui_ImplGlfw_InstallCallbacks(GLFWwindow* window)
{
glfwSetMouseButtonCallback(window, ImGui_ImplGlfw_MouseButtonCallback);
glfwSetScrollCallback(window, ImGui_ImplGlfw_ScrollCallback);
glfwSetKeyCallback(window, ImGui_ImplGlfw_KeyCallback);
glfwSetCharCallback(window, ImGui_ImplGlfw_CharCallback);
}
bool ImGui_ImplGlfwGL2_Init(GLFWwindow* window, bool install_callbacks)
{
g_Window = window;
@ -251,12 +260,7 @@ bool ImGui_ImplGlfwGL2_Init(GLFWwindow* window, bool install_callbacks)
#endif
if (install_callbacks)
{
glfwSetMouseButtonCallback(window, ImGui_ImplGlfwGL2_MouseButtonCallback);
glfwSetScrollCallback(window, ImGui_ImplGlfwGL2_ScrollCallback);
glfwSetKeyCallback(window, ImGui_ImplGlfwGL2_KeyCallback);
glfwSetCharCallback(window, ImGui_ImplGlfwGL2_CharCallback);
}
ImGui_ImplGlfw_InstallCallbacks(window);
return true;
}

8
examples/opengl2_example/imgui_impl_glfw_gl2.h
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@ -26,7 +26,7 @@ IMGUI_API bool ImGui_ImplGlfwGL2_CreateDeviceObjects();
// GLFW callbacks (registered by default to GLFW if you enable 'install_callbacks' during initialization)
// Provided here if you want to chain callbacks yourself. You may also handle inputs yourself and use those as a reference.
IMGUI_API void ImGui_ImplGlfwGL2_MouseButtonCallback(GLFWwindow* window, int button, int action, int mods);
IMGUI_API void ImGui_ImplGlfwGL2_ScrollCallback(GLFWwindow* window, double xoffset, double yoffset);
IMGUI_API void ImGui_ImplGlfwGL2_KeyCallback(GLFWwindow* window, int key, int scancode, int action, int mods);
IMGUI_API void ImGui_ImplGlfwGL2_CharCallback(GLFWwindow* window, unsigned int c);
IMGUI_API void ImGui_ImplGlfw_MouseButtonCallback(GLFWwindow* window, int button, int action, int mods);
IMGUI_API void ImGui_ImplGlfw_ScrollCallback(GLFWwindow* window, double xoffset, double yoffset);
IMGUI_API void ImGui_ImplGlfw_KeyCallback(GLFWwindow* window, int key, int scancode, int action, int mods);
IMGUI_API void ImGui_ImplGlfw_CharCallback(GLFWwindow* window, unsigned int c);