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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 // CHANGELOG
// (minor and older changes stripped away, please see git history for details) // (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. // 2018-02-16: 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: 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. // 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); 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) if (action == GLFW_PRESS && button >= 0 && button < 3)
g_MouseJustPressed[button] = true; 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(); ImGuiIO& io = ImGui::GetIO();
io.MouseWheelH += (float)xoffset; io.MouseWheelH += (float)xoffset;
io.MouseWheel += (float)yoffset; 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(); ImGuiIO& io = ImGui::GetIO();
if (action == GLFW_PRESS) 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]; 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(); ImGuiIO& io = ImGui::GetIO();
if (c > 0 && c < 0x10000) 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) bool ImGui_ImplGlfwGL2_Init(GLFWwindow* window, bool install_callbacks)
{ {
g_Window = window; g_Window = window;
@@ -251,12 +260,7 @@ bool ImGui_ImplGlfwGL2_Init(GLFWwindow* window, bool install_callbacks)
#endif #endif
if (install_callbacks) if (install_callbacks)
{ ImGui_ImplGlfw_InstallCallbacks(window);
glfwSetMouseButtonCallback(window, ImGui_ImplGlfwGL2_MouseButtonCallback);
glfwSetScrollCallback(window, ImGui_ImplGlfwGL2_ScrollCallback);
glfwSetKeyCallback(window, ImGui_ImplGlfwGL2_KeyCallback);
glfwSetCharCallback(window, ImGui_ImplGlfwGL2_CharCallback);
}
return true; 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) // 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. // 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_ImplGlfw_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_ImplGlfw_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_ImplGlfw_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_CharCallback(GLFWwindow* window, unsigned int c);

24
examples/opengl3_example/imgui_impl_glfw_gl3.cpp
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@@ -13,6 +13,7 @@
// CHANGELOG // CHANGELOG
// (minor and older changes stripped away, please see git history for details) // (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 GL3 in their name.
// 2018-02-16: Misc: Obsoleted the io.RenderDrawListsFn callback and exposed ImGui_ImplGlfwGL3_RenderDrawData() in the .h file so you can call it yourself. // 2018-02-16: Misc: Obsoleted the io.RenderDrawListsFn callback and exposed ImGui_ImplGlfwGL3_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: 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. // 2018-02-06: Inputs: Added mapping for ImGuiKey_Space.
@@ -168,20 +169,20 @@ static void ImGui_ImplGlfwGL3_SetClipboardText(void* user_data, const char* text
glfwSetClipboardString((GLFWwindow*)user_data, text); glfwSetClipboardString((GLFWwindow*)user_data, text);
} }
void ImGui_ImplGlfwGL3_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) if (action == GLFW_PRESS && button >= 0 && button < 3)
g_MouseJustPressed[button] = true; g_MouseJustPressed[button] = true;
} }
void ImGui_ImplGlfwGL3_ScrollCallback(GLFWwindow*, double xoffset, double yoffset) void ImGui_ImplGlfw_ScrollCallback(GLFWwindow*, double xoffset, double yoffset)
{ {
ImGuiIO& io = ImGui::GetIO(); ImGuiIO& io = ImGui::GetIO();
io.MouseWheelH += (float)xoffset; io.MouseWheelH += (float)xoffset;
io.MouseWheel += (float)yoffset; io.MouseWheel += (float)yoffset;
} }
void ImGui_ImplGlfwGL3_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(); ImGuiIO& io = ImGui::GetIO();
if (action == GLFW_PRESS) if (action == GLFW_PRESS)
@@ -196,7 +197,7 @@ void ImGui_ImplGlfwGL3_KeyCallback(GLFWwindow*, int key, int, int action, int mo
io.KeySuper = io.KeysDown[GLFW_KEY_LEFT_SUPER] || io.KeysDown[GLFW_KEY_RIGHT_SUPER]; io.KeySuper = io.KeysDown[GLFW_KEY_LEFT_SUPER] || io.KeysDown[GLFW_KEY_RIGHT_SUPER];
} }
void ImGui_ImplGlfwGL3_CharCallback(GLFWwindow*, unsigned int c) void ImGui_ImplGlfw_CharCallback(GLFWwindow*, unsigned int c)
{ {
ImGuiIO& io = ImGui::GetIO(); ImGuiIO& io = ImGui::GetIO();
if (c > 0 && c < 0x10000) if (c > 0 && c < 0x10000)
@@ -331,6 +332,14 @@ void ImGui_ImplGlfwGL3_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_ImplGlfwGL3_Init(GLFWwindow* window, bool install_callbacks) bool ImGui_ImplGlfwGL3_Init(GLFWwindow* window, bool install_callbacks)
{ {
g_Window = window; g_Window = window;
@@ -366,12 +375,7 @@ bool ImGui_ImplGlfwGL3_Init(GLFWwindow* window, bool install_callbacks)
#endif #endif
if (install_callbacks) if (install_callbacks)
{ ImGui_ImplGlfw_InstallCallbacks(window);
glfwSetMouseButtonCallback(window, ImGui_ImplGlfwGL3_MouseButtonCallback);
glfwSetScrollCallback(window, ImGui_ImplGlfwGL3_ScrollCallback);
glfwSetKeyCallback(window, ImGui_ImplGlfwGL3_KeyCallback);
glfwSetCharCallback(window, ImGui_ImplGlfwGL3_CharCallback);
}
return true; return true;
} }

8
examples/opengl3_example/imgui_impl_glfw_gl3.h
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@@ -25,7 +25,7 @@ IMGUI_API bool ImGui_ImplGlfwGL3_CreateDeviceObjects();
// GLFW callbacks (installed by default if you enable 'install_callbacks' during initialization) // GLFW callbacks (installed by default if you enable 'install_callbacks' during initialization)
// Provided here if you want to chain callbacks. // Provided here if you want to chain callbacks.
// You can also handle inputs yourself and use those as a reference. // You can also handle inputs yourself and use those as a reference.
IMGUI_API void ImGui_ImplGlfwGL3_MouseButtonCallback(GLFWwindow* window, int button, int action, int mods); IMGUI_API void ImGui_ImplGlfw_MouseButtonCallback(GLFWwindow* window, int button, int action, int mods);
IMGUI_API void ImGui_ImplGlfwGL3_ScrollCallback(GLFWwindow* window, double xoffset, double yoffset); IMGUI_API void ImGui_ImplGlfw_ScrollCallback(GLFWwindow* window, double xoffset, double yoffset);
IMGUI_API void ImGui_ImplGlfwGL3_KeyCallback(GLFWwindow* window, int key, int scancode, int action, int mods); IMGUI_API void ImGui_ImplGlfw_KeyCallback(GLFWwindow* window, int key, int scancode, int action, int mods);
IMGUI_API void ImGui_ImplGlfwGL3_CharCallback(GLFWwindow* window, unsigned int c); IMGUI_API void ImGui_ImplGlfw_CharCallback(GLFWwindow* window, unsigned int c);

24
examples/vulkan_example/imgui_impl_glfw_vulkan.cpp
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@@ -10,6 +10,7 @@
// CHANGELOG // CHANGELOG
// (minor and older changes stripped away, please see git history for details) // (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 Vulkan in their name.
// 2018-02-16: Misc: Obsoleted the io.RenderDrawListsFn callback, ImGui_ImplGlfwVulkan_Render() calls ImGui_ImplGlfwVulkan_RenderDrawData() itself. // 2018-02-16: Misc: Obsoleted the io.RenderDrawListsFn callback, ImGui_ImplGlfwVulkan_Render() calls ImGui_ImplGlfwVulkan_RenderDrawData() itself.
// 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: 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. // 2018-02-06: Inputs: Added mapping for ImGuiKey_Space.
@@ -340,20 +341,20 @@ static void ImGui_ImplGlfwVulkan_SetClipboardText(void* user_data, const char* t
glfwSetClipboardString((GLFWwindow*)user_data, text); glfwSetClipboardString((GLFWwindow*)user_data, text);
} }
void ImGui_ImplGlfwVulkan_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) if (action == GLFW_PRESS && button >= 0 && button < 3)
g_MouseJustPressed[button] = true; g_MouseJustPressed[button] = true;
} }
void ImGui_ImplGlfwVulkan_ScrollCallback(GLFWwindow*, double xoffset, double yoffset) void ImGui_ImplGlfw_ScrollCallback(GLFWwindow*, double xoffset, double yoffset)
{ {
ImGuiIO& io = ImGui::GetIO(); ImGuiIO& io = ImGui::GetIO();
io.MouseWheelH += (float)xoffset; io.MouseWheelH += (float)xoffset;
io.MouseWheel += (float)yoffset; io.MouseWheel += (float)yoffset;
} }
void ImGui_ImplGlfwVulkan_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(); ImGuiIO& io = ImGui::GetIO();
if (action == GLFW_PRESS) if (action == GLFW_PRESS)
@@ -368,7 +369,7 @@ void ImGui_ImplGlfwVulkan_KeyCallback(GLFWwindow*, int key, int, int action, int
io.KeySuper = io.KeysDown[GLFW_KEY_LEFT_SUPER] || io.KeysDown[GLFW_KEY_RIGHT_SUPER]; io.KeySuper = io.KeysDown[GLFW_KEY_LEFT_SUPER] || io.KeysDown[GLFW_KEY_RIGHT_SUPER];
} }
void ImGui_ImplGlfwVulkan_CharCallback(GLFWwindow*, unsigned int c) void ImGui_ImplGlfw_CharCallback(GLFWwindow*, unsigned int c)
{ {
ImGuiIO& io = ImGui::GetIO(); ImGuiIO& io = ImGui::GetIO();
if (c > 0 && c < 0x10000) if (c > 0 && c < 0x10000)
@@ -746,6 +747,14 @@ void ImGui_ImplGlfwVulkan_InvalidateDeviceObjects()
if (g_Pipeline) { vkDestroyPipeline(g_Device, g_Pipeline, g_Allocator); g_Pipeline = VK_NULL_HANDLE; } if (g_Pipeline) { vkDestroyPipeline(g_Device, g_Pipeline, g_Allocator); g_Pipeline = VK_NULL_HANDLE; }
} }
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_ImplGlfwVulkan_Init(GLFWwindow* window, bool install_callbacks, ImGui_ImplGlfwVulkan_Init_Data *init_data) bool ImGui_ImplGlfwVulkan_Init(GLFWwindow* window, bool install_callbacks, ImGui_ImplGlfwVulkan_Init_Data *init_data)
{ {
g_Allocator = init_data->allocator; g_Allocator = init_data->allocator;
@@ -789,12 +798,7 @@ bool ImGui_ImplGlfwVulkan_Init(GLFWwindow* window, bool install_callbacks, Im
#endif #endif
if (install_callbacks) if (install_callbacks)
{ ImGui_ImplGlfw_InstallCallbacks(window);
glfwSetMouseButtonCallback(window, ImGui_ImplGlfwVulkan_MouseButtonCallback);
glfwSetScrollCallback(window, ImGui_ImplGlfwVulkan_ScrollCallback);
glfwSetKeyCallback(window, ImGui_ImplGlfwVulkan_KeyCallback);
glfwSetCharCallback(window, ImGui_ImplGlfwVulkan_CharCallback);
}
ImGui_ImplGlfwVulkan_CreateDeviceObjects(); ImGui_ImplGlfwVulkan_CreateDeviceObjects();

8
examples/vulkan_example/imgui_impl_glfw_vulkan.h
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@@ -39,8 +39,8 @@ IMGUI_API bool ImGui_ImplGlfwVulkan_CreateDeviceObjects();
// GLFW callbacks (installed by default if you enable 'install_callbacks' during initialization) // GLFW callbacks (installed by default if you enable 'install_callbacks' during initialization)
// Provided here if you want to chain callbacks. // Provided here if you want to chain callbacks.
// You can also handle inputs yourself and use those as a reference. // You can also handle inputs yourself and use those as a reference.
IMGUI_API void ImGui_ImplGlfwVulkan_MouseButtonCallback(GLFWwindow* window, int button, int action, int mods); IMGUI_API void ImGui_ImplGlfw_MouseButtonCallback(GLFWwindow* window, int button, int action, int mods);
IMGUI_API void ImGui_ImplGlfwVulkan_ScrollCallback(GLFWwindow* window, double xoffset, double yoffset); IMGUI_API void ImGui_ImplGlfw_ScrollCallback(GLFWwindow* window, double xoffset, double yoffset);
IMGUI_API void ImGui_ImplGlfwVulkan_KeyCallback(GLFWwindow* window, int key, int scancode, int action, int mods); IMGUI_API void ImGui_ImplGlfw_KeyCallback(GLFWwindow* window, int key, int scancode, int action, int mods);
IMGUI_API void ImGui_ImplGlfwVulkan_CharCallback(GLFWwindow* window, unsigned int c); IMGUI_API void ImGui_ImplGlfw_CharCallback(GLFWwindow* window, unsigned int c);