diff --git a/dep/imgui/CMakeLists.txt b/dep/imgui/CMakeLists.txt index 0f67655ff..32f4faaa7 100644 --- a/dep/imgui/CMakeLists.txt +++ b/dep/imgui/CMakeLists.txt @@ -1,12 +1,14 @@ set(SRCS include/imconfig.h include/imgui.h + include/imgui_stdlib.h src/imgui.cpp src/imgui_demo.cpp src/imgui_draw.cpp src/imgui_widgets.cpp src/imgui_internal.h src/imstb_rectpack.h + src/imgui_stdlib.cpp src/imstb_textedit.h src/imstb_truetype.h ) diff --git a/dep/imgui/imgui.vcxproj b/dep/imgui/imgui.vcxproj index 6b659bc80..bf7a0341a 100644 --- a/dep/imgui/imgui.vcxproj +++ b/dep/imgui/imgui.vcxproj @@ -40,6 +40,7 @@ + @@ -51,6 +52,7 @@ + @@ -233,7 +235,7 @@ Level3 Disabled - imgui_STATIC;WIN32;_DEBUG;_LIB;%(PreprocessorDefinitions) + imgui_STATIC;WIN32;_ITERATOR_DEBUG_LEVEL=1;_DEBUG;_LIB;%(PreprocessorDefinitions) ProgramDatabase $(SolutionDir)dep\msvc\include\SDL;$(SolutionDir)dep\glad\include;$(ProjectDir)include;$(ProjectDir)src;%(AdditionalIncludeDirectories) true @@ -254,7 +256,7 @@ Level3 Disabled - imgui_STATIC;WIN32;_DEBUG;_LIB;%(PreprocessorDefinitions) + imgui_STATIC;WIN32;_ITERATOR_DEBUG_LEVEL=1;_DEBUG;_LIB;%(PreprocessorDefinitions) ProgramDatabase $(SolutionDir)dep\msvc\include\SDL;$(SolutionDir)dep\glad\include;$(ProjectDir)include;$(ProjectDir)src;%(AdditionalIncludeDirectories) true diff --git a/dep/imgui/imgui.vcxproj.filters b/dep/imgui/imgui.vcxproj.filters index 8eda06eb2..e551d71d1 100644 --- a/dep/imgui/imgui.vcxproj.filters +++ b/dep/imgui/imgui.vcxproj.filters @@ -10,6 +10,7 @@ + @@ -18,5 +19,6 @@ + \ No newline at end of file diff --git a/dep/imgui/include/imgui_stdlib.h b/dep/imgui/include/imgui_stdlib.h new file mode 100644 index 000000000..5bccb0323 --- /dev/null +++ b/dep/imgui/include/imgui_stdlib.h @@ -0,0 +1,23 @@ +// imgui_stdlib.h +// Wrappers for C++ standard library (STL) types (std::string, etc.) +// This is also an example of how you may wrap your own similar types. + +// Compatibility: +// - std::string support is only guaranteed to work from C++11. +// If you try to use it pre-C++11, please share your findings (w/ info about compiler/architecture) + +// Changelog: +// - v0.10: Initial version. Added InputText() / InputTextMultiline() calls with std::string + +#pragma once + +#include + +namespace ImGui +{ + // ImGui::InputText() with std::string + // Because text input needs dynamic resizing, we need to setup a callback to grow the capacity + IMGUI_API bool InputText(const char* label, std::string* str, ImGuiInputTextFlags flags = 0, ImGuiInputTextCallback callback = NULL, void* user_data = NULL); + IMGUI_API bool InputTextMultiline(const char* label, std::string* str, const ImVec2& size = ImVec2(0, 0), ImGuiInputTextFlags flags = 0, ImGuiInputTextCallback callback = NULL, void* user_data = NULL); + IMGUI_API bool InputTextWithHint(const char* label, const char* hint, std::string* str, ImGuiInputTextFlags flags = 0, ImGuiInputTextCallback callback = NULL, void* user_data = NULL); +} diff --git a/dep/imgui/src/imgui_stdlib.cpp b/dep/imgui/src/imgui_stdlib.cpp new file mode 100644 index 000000000..fda60f4d8 --- /dev/null +++ b/dep/imgui/src/imgui_stdlib.cpp @@ -0,0 +1,77 @@ +// imgui_stdlib.cpp +// Wrappers for C++ standard library (STL) types (std::string, etc.) +// This is also an example of how you may wrap your own similar types. + +// Compatibility: +// - std::string support is only guaranteed to work from C++11. +// If you try to use it pre-C++11, please share your findings (w/ info about compiler/architecture) + +// Changelog: +// - v0.10: Initial version. Added InputText() / InputTextMultiline() calls with std::string + +#include "imgui.h" +#include "imgui_stdlib.h" + +struct InputTextCallback_UserData +{ + std::string* Str; + ImGuiInputTextCallback ChainCallback; + void* ChainCallbackUserData; +}; + +static int InputTextCallback(ImGuiInputTextCallbackData* data) +{ + InputTextCallback_UserData* user_data = (InputTextCallback_UserData*)data->UserData; + if (data->EventFlag == ImGuiInputTextFlags_CallbackResize) + { + // Resize string callback + // If for some reason we refuse the new length (BufTextLen) and/or capacity (BufSize) we need to set them back to what we want. + std::string* str = user_data->Str; + IM_ASSERT(data->Buf == str->c_str()); + str->resize(data->BufTextLen); + data->Buf = (char*)str->c_str(); + } + else if (user_data->ChainCallback) + { + // Forward to user callback, if any + data->UserData = user_data->ChainCallbackUserData; + return user_data->ChainCallback(data); + } + return 0; +} + +bool ImGui::InputText(const char* label, std::string* str, ImGuiInputTextFlags flags, ImGuiInputTextCallback callback, void* user_data) +{ + IM_ASSERT((flags & ImGuiInputTextFlags_CallbackResize) == 0); + flags |= ImGuiInputTextFlags_CallbackResize; + + InputTextCallback_UserData cb_user_data; + cb_user_data.Str = str; + cb_user_data.ChainCallback = callback; + cb_user_data.ChainCallbackUserData = user_data; + return InputText(label, (char*)str->c_str(), str->capacity() + 1, flags, InputTextCallback, &cb_user_data); +} + +bool ImGui::InputTextMultiline(const char* label, std::string* str, const ImVec2& size, ImGuiInputTextFlags flags, ImGuiInputTextCallback callback, void* user_data) +{ + IM_ASSERT((flags & ImGuiInputTextFlags_CallbackResize) == 0); + flags |= ImGuiInputTextFlags_CallbackResize; + + InputTextCallback_UserData cb_user_data; + cb_user_data.Str = str; + cb_user_data.ChainCallback = callback; + cb_user_data.ChainCallbackUserData = user_data; + return InputTextMultiline(label, (char*)str->c_str(), str->capacity() + 1, size, flags, InputTextCallback, &cb_user_data); +} + +bool ImGui::InputTextWithHint(const char* label, const char* hint, std::string* str, ImGuiInputTextFlags flags, ImGuiInputTextCallback callback, void* user_data) +{ + IM_ASSERT((flags & ImGuiInputTextFlags_CallbackResize) == 0); + flags |= ImGuiInputTextFlags_CallbackResize; + + InputTextCallback_UserData cb_user_data; + cb_user_data.Str = str; + cb_user_data.ChainCallback = callback; + cb_user_data.ChainCallbackUserData = user_data; + return InputTextWithHint(label, hint, (char*)str->c_str(), str->capacity() + 1, flags, InputTextCallback, &cb_user_data); +}