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main.cpp
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// dear imgui: standalone example application for GLFW + OpenGL 3, using programmable pipeline
// If you are new to dear imgui, see examples/README.txt and documentation at the top of imgui.cpp.
// (GLFW is a cross-platform general purpose library for handling windows, inputs, OpenGL/Vulkan graphics context creation, etc.)
#ifndef IMGUI_DEFINE_MATH_OPERATORS
#define IMGUI_DEFINE_MATH_OPERATORS
#endif
#include "imgui.h"
#include "imgui_internal.h"
#include "backends/imgui_impl_opengl3.h"
#include "backends/imgui_impl_glfw.h"
#include "ImGuiFileDialog.h"
#include "CustomFont.cpp"
#include <cstdio>
#include <sstream>
#include <fstream>
#include <clocale>
#include <string>
#if defined(__WIN32__) || defined(WIN32) || defined(_WIN32) || defined(__WIN64__) || defined(WIN64) || defined(_WIN64) || defined(_MSC_VER)
#define stat _stat
#else // UNIX
#include <sys/types.h>
#include <sys/stat.h>
#endif // __WIN32__
// About Desktop OpenGL function loaders:
// Modern desktop OpenGL doesn't have a standard portable header file to load OpenGL function pointers.
// Helper libraries are often used for this purpose! Here we are supporting a few common ones (gl3w, glew, glad).
// You may use another loader/header of your choice (glext, glLoadGen, etc.), or chose to manually implement your own.
#if defined(IMGUI_IMPL_OPENGL_LOADER_GL3W)
#include <GL/gl3w.h> // Initialize with gl3wInit()
#elif defined(IMGUI_IMPL_OPENGL_LOADER_GLEW)
#include <GL/glew.h> // Initialize with glewInit()
#elif defined(IMGUI_IMPL_OPENGL_LOADER_GLAD)
#include <glad/glad.h> // Initialize with gladLoadGL()
#else
#include IMGUI_IMPL_OPENGL_LOADER_CUSTOM
#endif
// Include glfw3.h after our OpenGL definitions
#include <GLFW/glfw3.h>
// [Win32] Our example includes a copy of glfw3.lib pre-compiled with VS2010 to maximize ease of testing and compatibility with old VS compilers.
// To link with VS2010-era libraries, VS2015+ requires linking with legacy_stdio_definitions.lib, which we do using this pragma.
// Your own project should not be affected, as you are likely to link with a newer binary of GLFW that is adequate for your version of Visual Studio.
#if defined(_MSC_VER) && (_MSC_VER >= 1900) && !defined(IMGUI_DISABLE_WIN32_FUNCTIONS)
#pragma comment(lib, "legacy_stdio_definitions")
#endif
static void glfw_error_callback(int error, const char* description) {
fprintf(stderr, "Glfw Error %d: %s\n", error, description);
}
static bool canValidateDialog = false;
inline void InfosPane(const char* vFilter, IGFDUserDatas vUserDatas, bool* vCantContinue) // if vCantContinue is false, the user cant validate the dialog
{
ImGui::TextColored(ImVec4(0, 1, 1, 1), "Infos Pane");
ImGui::Text("Selected Filter : %s", vFilter);
const char* userDatas = (const char*)vUserDatas;
if (userDatas) ImGui::Text("User Datas : %s", userDatas);
ImGui::Checkbox("if not checked you cant validate the dialog", &canValidateDialog);
if (vCantContinue) *vCantContinue = canValidateDialog;
}
inline bool RadioButtonLabeled(const char* label, const char* help, bool active, bool disabled) {
using namespace ImGui;
ImGuiWindow* window = GetCurrentWindow();
if (window->SkipItems) return false;
ImGuiContext& g = *GImGui;
const ImGuiStyle& style = g.Style;
float w = CalcItemWidth();
if (w == window->ItemWidthDefault) w = 0.0f; // no push item width
const ImGuiID id = window->GetID(label);
const ImVec2 label_size = CalcTextSize(label, nullptr, true);
ImVec2 bb_size = ImVec2(style.FramePadding.x * 2 - 1, style.FramePadding.y * 2 - 1) + label_size;
bb_size.x = ImMax(w, bb_size.x);
const ImRect check_bb(window->DC.CursorPos, window->DC.CursorPos + bb_size);
ItemSize(check_bb, style.FramePadding.y);
if (!ItemAdd(check_bb, id)) return false;
// check
bool pressed = false;
if (!disabled) {
bool hovered, held;
pressed = ButtonBehavior(check_bb, id, &hovered, &held);
window->DrawList->AddRectFilled(check_bb.Min, check_bb.Max, GetColorU32((held && hovered) ? ImGuiCol_FrameBgActive : hovered ? ImGuiCol_FrameBgHovered : ImGuiCol_FrameBg), style.FrameRounding);
if (active) {
const ImU32 col = GetColorU32((hovered && held) ? ImGuiCol_ButtonActive : hovered ? ImGuiCol_ButtonHovered : ImGuiCol_Button);
window->DrawList->AddRectFilled(check_bb.Min, check_bb.Max, col, style.FrameRounding);
}
}
// circle shadow + bg
if (style.FrameBorderSize > 0.0f) {
window->DrawList->AddRect(check_bb.Min + ImVec2(1, 1), check_bb.Max, GetColorU32(ImGuiCol_BorderShadow), style.FrameRounding);
window->DrawList->AddRect(check_bb.Min, check_bb.Max, GetColorU32(ImGuiCol_Border), style.FrameRounding);
}
if (label_size.x > 0.0f) {
RenderText(check_bb.GetCenter() - label_size * 0.5f, label);
}
if (help && ImGui::IsItemHovered()) ImGui::SetTooltip("%s", help);
return pressed;
}
template <typename T>
inline bool RadioButtonLabeled_BitWize(const char* vLabel, const char* vHelp, T* vContainer, T vFlag,
bool vOneOrZeroAtTime = false, // only one selected at a time
bool vAlwaysOne = true, // radio behavior, always one selected
T vFlagsToTakeIntoAccount = (T)0, bool vDisableSelection = false,
ImFont* vLabelFont = nullptr) // radio witl use only theses flags
{
(void)vLabelFont; // remove unused warnings
bool selected = (*vContainer) & vFlag;
const bool res = RadioButtonLabeled(vLabel, vHelp, selected, vDisableSelection);
if (res) {
if (!selected) {
if (vOneOrZeroAtTime) {
if (vFlagsToTakeIntoAccount) {
if (vFlag & vFlagsToTakeIntoAccount) {
*vContainer = (T)(*vContainer & ~vFlagsToTakeIntoAccount); // remove these flags
*vContainer = (T)(*vContainer | vFlag); // add
}
} else
*vContainer = vFlag; // set
} else {
if (vFlagsToTakeIntoAccount) {
if (vFlag & vFlagsToTakeIntoAccount) {
*vContainer = (T)(*vContainer & ~vFlagsToTakeIntoAccount); // remove these flags
*vContainer = (T)(*vContainer | vFlag); // add
}
} else
*vContainer = (T)(*vContainer | vFlag); // add
}
} else {
if (vOneOrZeroAtTime) {
if (!vAlwaysOne) *vContainer = (T)(0); // remove all
} else
*vContainer = (T)(*vContainer & ~vFlag); // remove one
}
}
return res;
}
class CustomDrawReadOnlyCheckBoxFileDialog : public ImGuiFileDialog {
private:
bool m_ReadOnly = false;
public:
static CustomDrawReadOnlyCheckBoxFileDialog* Instance(CustomDrawReadOnlyCheckBoxFileDialog* vCopy = nullptr, bool vForce = false) {
static CustomDrawReadOnlyCheckBoxFileDialog _instance;
static CustomDrawReadOnlyCheckBoxFileDialog* _instance_copy = nullptr;
if (vCopy || vForce) {
_instance_copy = vCopy;
}
if (_instance_copy) {
return _instance_copy;
}
return &_instance;
}
public:
void OpenDialog(const std::string& vKey,
const std::string& vTitle,
const char* vFilters,
const IGFD::FileDialogConfig& vConfig) override {
m_ReadOnly = false;
ImGuiFileDialog::OpenDialog(vKey, vTitle, vFilters, vConfig);
}
bool isReadOnly() const {
return m_ReadOnly;
}
protected:
bool m_DrawFooter() override {
auto& fdFile = m_FileDialogInternal.fileManager;
float posY = ImGui::GetCursorPos().y; // height of last bar calc
ImGui::AlignTextToFramePadding();
if (!fdFile.dLGDirectoryMode)
ImGui::Text("File Name :");
else // directory chooser
ImGui::Text("Directory Path :");
ImGui::SameLine();
// Input file fields
float width = ImGui::GetContentRegionAvail().x;
if (!fdFile.dLGDirectoryMode) {
ImGuiContext& g = *GImGui;
width -= 150.0f + g.Style.ItemSpacing.x;
}
ImGui::PushItemWidth(width);
ImGuiInputTextFlags flags = ImGuiInputTextFlags_EnterReturnsTrue;
if (m_FileDialogInternal.getDialogConfig().flags & ImGuiFileDialogFlags_ReadOnlyFileNameField) {
flags |= ImGuiInputTextFlags_ReadOnly;
}
if (ImGui::InputText("##FileName", fdFile.fileNameBuffer, MAX_FILE_DIALOG_NAME_BUFFER, flags)) {
m_FileDialogInternal.isOk = true;
}
if (ImGui::GetItemID() == ImGui::GetActiveID()) m_FileDialogInternal.fileInputIsActive = true;
ImGui::PopItemWidth();
// combobox of filters
m_FileDialogInternal.filterManager.DrawFilterComboBox(m_FileDialogInternal);
bool res = m_DrawValidationButtons();
ImGui::SameLine();
if (ImGui::Checkbox("Read-Only", &m_ReadOnly)) {
if (m_ReadOnly) {
// remove confirm overwirte check since we are read only
m_FileDialogInternal.getDialogConfigRef().flags &= ~ImGuiFileDialogFlags_ConfirmOverwrite;
} else {
// add confirm overwirte since is what we want in our case
m_FileDialogInternal.getDialogConfigRef().flags |= ImGuiFileDialogFlags_ConfirmOverwrite;
}
}
m_FileDialogInternal.footerHeight = ImGui::GetCursorPosY() - posY;
return res;
}
};
std::string toStr(const char* fmt, ...) {
va_list args;
va_start(args, fmt);
char TempBuffer[3072 + 1]; // 3072 = 1024 * 3
const int w = vsnprintf(TempBuffer, 3072, fmt, args);
va_end(args);
if (w) {
return std::string(TempBuffer, (size_t)w);
}
return std::string();
}
int main(int, char**) {
#ifdef _MSC_VER
// active memory leak detector
_CrtSetDbgFlag(_CRTDBG_ALLOC_MEM_DF | _CRTDBG_LEAK_CHECK_DF);
#endif
auto loc = std::setlocale(LC_ALL, ".UTF8");
if (!loc) {
printf("setlocale fail to apply with this compiler. it seems the unicode will be NOK\n");
}
// Setup window
glfwSetErrorCallback(glfw_error_callback);
if (!glfwInit()) return 1;
// Decide GL+GLSL versions
#if APPLE
// GL 3.2 + GLSL 150
const char* glsl_version = "#version 150";
glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 2);
glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE); // 3.2+ only
glfwWindowHint(GLFW_OPENGL_FORWARD_COMPAT, GL_TRUE); // Required on Mac
#else
// GL 3.0 + GLSL 130
const char* glsl_version = "#version 130";
glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 0);
// glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE); // 3.2+ only
// glfwWindowHint(GLFW_OPENGL_FORWARD_COMPAT, GL_TRUE); // 3.0+ only
#endif
// Create window with graphics context
GLFWwindow* window = glfwCreateWindow(1280, 720, "Dear ImGui GLFW+OpenGL3 example", nullptr, nullptr);
if (window == nullptr) return 1;
glfwMakeContextCurrent(window);
glfwSwapInterval(1); // Enable vsync
// Initialize OpenGL loader
#if defined(IMGUI_IMPL_OPENGL_LOADER_GL3W)
bool err = gl3wInit() != 0;
#elif defined(IMGUI_IMPL_OPENGL_LOADER_GLEW)
bool err = glewInit() != GLEW_OK;
#elif defined(IMGUI_IMPL_OPENGL_LOADER_GLAD)
bool err = gladLoadGL() == 0;
#else
bool err = false; // If you use IMGUI_IMPL_OPENGL_LOADER_CUSTOM, your loader is likely to requires some form of initialization.
#endif
if (err) {
fprintf(stderr, "Failed to initialize OpenGL loader!\n");
return 1;
}
// Setup Dear ImGui context
IMGUI_CHECKVERSION();
ImGui::CreateContext();
ImGuiIO& io = ImGui::GetIO();
(void)io;
// io.ConfigFlags |= ImGuiConfigFlags_NavEnableKeyboard; // Enable Keyboard Controls
// io.ConfigFlags |= ImGuiConfigFlags_NavEnableGamepad; // Enable Gamepad Controls
// io.ConfigFlags |= ImGuiConfigFlags_DockingEnable; // Enable Docking
// io.ConfigFlags |= ImGuiConfigFlags_ViewportsEnable; // Enable Multi-Viewport / Platform Windows
io.FontAllowUserScaling = true; // zoom wiht ctrl + mouse wheel
// Setup Dear ImGui style
// ImGui::StyleColorsDark();
ImGui::StyleColorsClassic();
// Setup Platform/Renderer bindings
ImGui_ImplGlfw_InitForOpenGL(window, true);
ImGui_ImplOpenGL3_Init(glsl_version);
ImGuiFileDialog fileDialog2;
ImGuiFileDialog fileDialogEmbedded3;
// an override for have read only checkbox
static bool IsFileReadOnly = false;
CustomDrawReadOnlyCheckBoxFileDialog customFileDialog;
#ifdef USE_THUMBNAILS
ImGuiFileDialog::Instance()->SetCreateThumbnailCallback([](IGFD_Texture_Info* vThumbnail_Info) -> void {
if (vThumbnail_Info && vThumbnail_Info->isReadyToUpload && vThumbnail_Info->textureFileDatas) {
GLuint textureId = 0;
glGenTextures(1, &textureId);
vThumbnail_Info->textureID = (void*)(size_t)textureId;
glBindTexture(GL_TEXTURE_2D, textureId);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, (GLsizei)vThumbnail_Info->textureWidth, (GLsizei)vThumbnail_Info->textureHeight, 0, GL_RGBA, GL_UNSIGNED_BYTE, vThumbnail_Info->textureFileDatas);
glFinish();
glBindTexture(GL_TEXTURE_2D, 0);
delete[] vThumbnail_Info->textureFileDatas;
vThumbnail_Info->textureFileDatas = nullptr;
vThumbnail_Info->isReadyToUpload = false;
vThumbnail_Info->isReadyToDisplay = true;
}
});
fileDialogEmbedded3.SetCreateThumbnailCallback([](IGFD_Texture_Info* vThumbnail_Info) -> void {
if (vThumbnail_Info && vThumbnail_Info->isReadyToUpload && vThumbnail_Info->textureFileDatas) {
GLuint textureId = 0;
glGenTextures(1, &textureId);
vThumbnail_Info->textureID = (void*)(size_t)textureId;
glBindTexture(GL_TEXTURE_2D, textureId);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, (GLsizei)vThumbnail_Info->textureWidth, (GLsizei)vThumbnail_Info->textureHeight, 0, GL_RGBA, GL_UNSIGNED_BYTE, vThumbnail_Info->textureFileDatas);
glFinish();
glBindTexture(GL_TEXTURE_2D, 0);
delete[] vThumbnail_Info->textureFileDatas;
vThumbnail_Info->textureFileDatas = nullptr;
vThumbnail_Info->isReadyToUpload = false;
vThumbnail_Info->isReadyToDisplay = true;
}
});
ImGuiFileDialog::Instance()->SetDestroyThumbnailCallback([](IGFD_Texture_Info* vThumbnail_Info) {
if (vThumbnail_Info) {
auto texID = (GLuint)(size_t)vThumbnail_Info->textureID;
glDeleteTextures(1, &texID);
glFinish();
}
});
fileDialogEmbedded3.SetDestroyThumbnailCallback([](IGFD_Texture_Info* vThumbnail_Info) {
if (vThumbnail_Info) {
auto texID = (GLuint)(size_t)vThumbnail_Info->textureID;
glDeleteTextures(1, &texID);
glFinish();
}
});
#endif // USE_THUMBNAILS
ImGui::GetIO().Fonts->AddFontDefault();
static const ImWchar icons_ranges[] = {ICON_MIN_IGFD, ICON_MAX_IGFD, 0};
ImFontConfig icons_config;
icons_config.MergeMode = true;
icons_config.PixelSnapH = true;
ImGui::GetIO().Fonts->AddFontFromMemoryCompressedBase85TTF(FONT_ICON_BUFFER_NAME_IGFD, 15.0f, &icons_config, icons_ranges);
// Our state
bool show_demo_window = true;
ImVec4 clear_color = ImVec4(0.45f, 0.55f, 0.60f, 1.00f);
// singleton acces
ImGuiFileDialog::Instance()->SetFileStyle(IGFD_FileStyleByFullName, "((Custom.+[.]h))", ImVec4(0.1f, 0.9f, 0.1f, 0.9f)); // use a regex
ImGuiFileDialog::Instance()->SetFileStyle(IGFD_FileStyleByExtention, ".cpp", ImVec4(1.0f, 1.0f, 0.0f, 0.9f));
ImGuiFileDialog::Instance()->SetFileStyle(IGFD_FileStyleByExtention, ".hpp", ImVec4(0.0f, 0.0f, 1.0f, 0.9f));
ImGuiFileDialog::Instance()->SetFileStyle(IGFD_FileStyleByExtention, ".md", ImVec4(1.0f, 0.0f, 1.0f, 0.9f));
ImGuiFileDialog::Instance()->SetFileStyle(IGFD_FileStyleByExtention, ".png", ImVec4(0.0f, 1.0f, 1.0f, 0.9f), ICON_IGFD_FILE_PIC); // add an icon for the filter type
ImGuiFileDialog::Instance()->SetFileStyle(IGFD_FileStyleByExtention, ".gif", ImVec4(0.0f, 1.0f, 0.5f, 0.9f), "[GIF]"); // add an text for a filter type
ImGuiFileDialog::Instance()->SetFileStyle(IGFD_FileStyleByTypeDir, nullptr, ImVec4(0.5f, 1.0f, 0.9f, 0.9f), ICON_IGFD_FOLDER); // for all dirs
ImGuiFileDialog::Instance()->SetFileStyle(IGFD_FileStyleByTypeFile, "CMakeLists.txt", ImVec4(0.1f, 0.5f, 0.5f, 0.9f), ICON_IGFD_ADD);
ImGuiFileDialog::Instance()->SetFileStyle(IGFD_FileStyleByFullName, "doc", ImVec4(0.9f, 0.2f, 0.0f, 0.9f), ICON_IGFD_FILE_PIC);
ImGuiFileDialog::Instance()->SetFileStyle(IGFD_FileStyleByTypeFile, nullptr, ImVec4(0.2f, 0.9f, 0.2f, 0.9f), ICON_IGFD_FILE); // for all link files
ImGuiFileDialog::Instance()->SetFileStyle(IGFD_FileStyleByTypeDir | IGFD_FileStyleByTypeLink, nullptr, ImVec4(0.8f, 0.8f, 0.8f, 0.8f), ICON_IGFD_FOLDER); // for all link dirs
ImGuiFileDialog::Instance()->SetFileStyle(IGFD_FileStyleByTypeFile | IGFD_FileStyleByTypeLink, nullptr, ImVec4(0.8f, 0.8f, 0.8f, 0.8f), ICON_IGFD_FILE); // for all link files
ImGuiFileDialog::Instance()->SetFileStyle(IGFD_FileStyleByTypeDir | IGFD_FileStyleByContainedInFullName, ".git", ImVec4(0.9f, 0.2f, 0.0f, 0.9f), ICON_IGFD_BOOKMARK);
ImGuiFileDialog::Instance()->SetFileStyle(IGFD_FileStyleByTypeFile | IGFD_FileStyleByContainedInFullName, ".git", ImVec4(0.5f, 0.8f, 0.5f, 0.9f), ICON_IGFD_SAVE);
// set file style with a lambda function
// return true is a file style was defined
ImGuiFileDialog::Instance()->SetFileStyle([](const IGFD::FileInfos& vFileInfos, IGFD::FileStyle& vOutStyle) -> bool {
if (!vFileInfos.fileNameExt.empty() && vFileInfos.fileNameExt[0] == '.') {
vOutStyle.color = ImVec4(0.0f, 0.9f, 0.9f, 1.0f);
vOutStyle.icon = ICON_IGFD_REMOVE;
return true;
}
return false;
});
// just for show multi dialog instance behavior (here use for show directory query dialog)
fileDialog2.SetFileStyle(IGFD_FileStyleByExtention, ".cpp", ImVec4(1.0f, 1.0f, 0.0f, 0.9f));
fileDialog2.SetFileStyle(IGFD_FileStyleByExtention, ".h", ImVec4(0.0f, 1.0f, 0.0f, 0.9f));
fileDialog2.SetFileStyle(IGFD_FileStyleByExtention, ".hpp", ImVec4(0.0f, 0.0f, 1.0f, 0.9f));
fileDialog2.SetFileStyle(IGFD_FileStyleByExtention, ".md", ImVec4(1.0f, 0.0f, 1.0f, 0.9f));
fileDialog2.SetFileStyle(IGFD_FileStyleByExtention, ".png", ImVec4(0.0f, 1.0f, 1.0f, 0.9f), ICON_IGFD_FILE_PIC); // add an icon for the filter type
fileDialog2.SetFileStyle(IGFD_FileStyleByExtention, ".gif", ImVec4(0.0f, 1.0f, 0.5f, 0.9f), "[GIF]"); // add an text for a filter type
fileDialog2.SetFileStyle(IGFD_FileStyleByContainedInFullName, ".git", ImVec4(0.9f, 0.2f, 0.0f, 0.9f), ICON_IGFD_BOOKMARK);
fileDialogEmbedded3.SetFileStyle(IGFD_FileStyleByExtention, ".cpp", ImVec4(1.0f, 1.0f, 0.0f, 0.9f));
fileDialogEmbedded3.SetFileStyle(IGFD_FileStyleByExtention, ".h", ImVec4(0.0f, 1.0f, 0.0f, 0.9f));
fileDialogEmbedded3.SetFileStyle(IGFD_FileStyleByExtention, ".hpp", ImVec4(0.0f, 0.0f, 1.0f, 0.9f));
fileDialogEmbedded3.SetFileStyle(IGFD_FileStyleByExtention, ".md", ImVec4(1.0f, 0.0f, 1.0f, 0.9f));
fileDialogEmbedded3.SetFileStyle(IGFD_FileStyleByExtention, ".png", ImVec4(0.0f, 1.0f, 1.0f, 0.9f), ICON_IGFD_FILE_PIC); // add an icon for the filter type
fileDialogEmbedded3.SetFileStyle(IGFD_FileStyleByExtention, ".gif", ImVec4(0.0f, 1.0f, 0.5f, 0.9f), "[GIF]"); // add an text for a filter type
fileDialogEmbedded3.SetFileStyle(IGFD_FileStyleByContainedInFullName, ".git", ImVec4(0.9f, 0.2f, 0.0f, 0.9f), ICON_IGFD_BOOKMARK);
fileDialogEmbedded3.SetFileStyle(IGFD_FileStyleByFullName, "doc", ImVec4(0.9f, 0.2f, 0.0f, 0.9f), ICON_IGFD_FILE_PIC);
CustomDrawReadOnlyCheckBoxFileDialog::Instance()->SetFileStyle(IGFD_FileStyleByFullName, "((Custom.+[.]h))", ImVec4(0.1f, 0.9f, 0.1f, 0.9f)); // use a regex
CustomDrawReadOnlyCheckBoxFileDialog::Instance()->SetFileStyle(IGFD_FileStyleByExtention, ".cpp", ImVec4(1.0f, 1.0f, 0.0f, 0.9f));
CustomDrawReadOnlyCheckBoxFileDialog::Instance()->SetFileStyle(IGFD_FileStyleByExtention, ".hpp", ImVec4(0.0f, 0.0f, 1.0f, 0.9f));
CustomDrawReadOnlyCheckBoxFileDialog::Instance()->SetFileStyle(IGFD_FileStyleByExtention, ".md", ImVec4(1.0f, 0.0f, 1.0f, 0.9f));
CustomDrawReadOnlyCheckBoxFileDialog::Instance()->SetFileStyle(IGFD_FileStyleByExtention, ".png", ImVec4(0.0f, 1.0f, 1.0f, 0.9f), ICON_IGFD_FILE_PIC); // add an icon for the filter type
CustomDrawReadOnlyCheckBoxFileDialog::Instance()->SetFileStyle(IGFD_FileStyleByExtention, ".gif", ImVec4(0.0f, 1.0f, 0.5f, 0.9f), "[GIF]"); // add an text for a filter type
CustomDrawReadOnlyCheckBoxFileDialog::Instance()->SetFileStyle(IGFD_FileStyleByTypeDir, nullptr, ImVec4(0.5f, 1.0f, 0.9f, 0.9f), ICON_IGFD_FOLDER); // for all dirs
CustomDrawReadOnlyCheckBoxFileDialog::Instance()->SetFileStyle(IGFD_FileStyleByTypeFile, "CMakeLists.txt", ImVec4(0.1f, 0.5f, 0.5f, 0.9f), ICON_IGFD_ADD);
CustomDrawReadOnlyCheckBoxFileDialog::Instance()->SetFileStyle(IGFD_FileStyleByFullName, "doc", ImVec4(0.9f, 0.2f, 0.0f, 0.9f), ICON_IGFD_FILE_PIC);
CustomDrawReadOnlyCheckBoxFileDialog::Instance()->SetFileStyle(IGFD_FileStyleByTypeFile, nullptr, ImVec4(0.2f, 0.9f, 0.2f, 0.9f), ICON_IGFD_FILE); // for all link files
CustomDrawReadOnlyCheckBoxFileDialog::Instance()->SetFileStyle(IGFD_FileStyleByTypeDir | IGFD_FileStyleByTypeLink, nullptr, ImVec4(0.8f, 0.8f, 0.8f, 0.8f), ICON_IGFD_FOLDER); // for all link dirs
CustomDrawReadOnlyCheckBoxFileDialog::Instance()->SetFileStyle(IGFD_FileStyleByTypeFile | IGFD_FileStyleByTypeLink, nullptr, ImVec4(0.8f, 0.8f, 0.8f, 0.8f), ICON_IGFD_FILE); // for all link files
CustomDrawReadOnlyCheckBoxFileDialog::Instance()->SetFileStyle(IGFD_FileStyleByTypeDir | IGFD_FileStyleByContainedInFullName, ".git", ImVec4(0.9f, 0.2f, 0.0f, 0.9f), ICON_IGFD_BOOKMARK);
CustomDrawReadOnlyCheckBoxFileDialog::Instance()->SetFileStyle(IGFD_FileStyleByTypeFile | IGFD_FileStyleByContainedInFullName, ".git", ImVec4(0.5f, 0.8f, 0.5f, 0.9f), ICON_IGFD_SAVE);
// set file style with a lambda function
// return true is a file style was defined
CustomDrawReadOnlyCheckBoxFileDialog::Instance()->SetFileStyle([](const IGFD::FileInfos& vFile, IGFD::FileStyle& vOutStyle) -> bool {
if (!vFile.fileNameExt.empty() && vFile.fileNameExt[0] == '.') {
vOutStyle.color = ImVec4(0.0f, 0.9f, 0.9f, 1.0f);
vOutStyle.icon = ICON_IGFD_REMOVE;
return true;
}
return false;
});
// c interface
auto cfileDialog = IGFD_Create();
IGFD_SetFileStyle(cfileDialog, IGFD_FileStyleByExtention, ".cpp", ImVec4(1.0f, 1.0f, 0.0f, 0.9f), "", nullptr);
IGFD_SetFileStyle(cfileDialog, IGFD_FileStyleByExtention, ".cpp", ImVec4(1.0f, 1.0f, 0.0f, 0.9f), "", nullptr);
IGFD_SetFileStyle(cfileDialog, IGFD_FileStyleByExtention, ".h", ImVec4(0.0f, 1.0f, 0.0f, 0.9f), "", nullptr);
IGFD_SetFileStyle(cfileDialog, IGFD_FileStyleByExtention, ".hpp", ImVec4(0.0f, 0.0f, 1.0f, 0.9f), "", nullptr);
IGFD_SetFileStyle(cfileDialog, IGFD_FileStyleByExtention, ".md", ImVec4(1.0f, 0.0f, 1.0f, 0.9f), "", nullptr);
IGFD_SetFileStyle(cfileDialog, IGFD_FileStyleByExtention, ".png", ImVec4(0.0f, 1.0f, 1.0f, 0.9f), ICON_IGFD_FILE_PIC, nullptr); // add an icon for the filter type
IGFD_SetFileStyle(cfileDialog, IGFD_FileStyleByExtention, ".gif", ImVec4(0.0f, 1.0f, 0.5f, 0.9f), "[GIF]", nullptr); // add an text for a filter type
IGFD_SetFileStyle(cfileDialog, IGFD_FileStyleByFullName, "doc", ImVec4(0.9f, 0.2f, 0.0f, 0.9f), ICON_IGFD_FILE_PIC, nullptr);
IGFD_SetFileStyle(cfileDialog, IGFD_FileStyleByTypeDir | IGFD_FileStyleByContainedInFullName, ".git", ImVec4(0.9f, 0.2f, 0.0f, 0.9f), ICON_IGFD_BOOKMARK, nullptr);
#ifdef USE_BOOKMARK
// load bookmarks
std::ifstream docFile_1("bookmarks_1.conf", std::ios::in);
if (docFile_1.is_open()) {
std::stringstream strStream;
strStream << docFile_1.rdbuf(); // read the file
ImGuiFileDialog::Instance()->DeserializeBookmarks(strStream.str());
docFile_1.close();
}
std::ifstream docFile_2("bookmarks_2.conf", std::ios::in);
if (docFile_2.is_open()) {
std::stringstream strStream;
strStream << docFile_2.rdbuf(); // read the file
fileDialog2.DeserializeBookmarks(strStream.str());
docFile_2.close();
}
// c interface
std::ifstream docFile_c("bookmarks_c.conf", std::ios::in);
if (docFile_c.is_open()) {
std::stringstream strStream;
strStream << docFile_c.rdbuf(); // read the file
IGFD_DeserializeBookmarks(cfileDialog, strStream.str().c_str());
docFile_c.close();
}
// add bookmark by code (why ? because we can :-) )
ImGuiFileDialog::Instance()->AddBookmark("Current Dir", ".");
#endif
static std::string filePathName;
static std::string filePath;
static std::string filter;
static std::string userDatas;
static std::vector<std::pair<std::string, std::string>> selection = {};
static bool UseWindowContraints = true;
static ImGuiFileDialogFlags flags = ImGuiFileDialogFlags_Default;
static IGFD_ResultMode resultMode = IGFD_ResultMode_AddIfNoFileExt;
static IGFD::FileManager fileManager;
// Main loop
while (!glfwWindowShouldClose(window)) {
// Poll and handle events (inputs, window resize, etc.)
// You can read the io.WantCaptureMouse, io.WantCaptureKeyboard flags to tell if dear imgui wants to use your inputs.
// - When io.WantCaptureMouse is true, do not dispatch mouse input data to your main application.
// - When io.WantCaptureKeyboard is true, do not dispatch keyboard input data to your main application.
// Generally you may always pass all inputs to dear imgui, and hide them from your application based on those two flags.
glfwPollEvents();
int display_w, display_h;
glfwGetFramebufferSize(window, &display_w, &display_h);
// Start the Dear ImGui frame
ImGui_ImplOpenGL3_NewFrame();
ImGui_ImplGlfw_NewFrame();
ImGui::NewFrame();
// 1. Show the big demo window (Most of the sample code is in ImGui::ShowDemoWindow()! You can browse its code to learn more about Dear ImGui!).
if (show_demo_window) ImGui::ShowDemoWindow(&show_demo_window);
// 2. Show a simple window that we create ourselves. We use a Begin/End pair to created a named window.
ImGui::Begin("ImGuiFileDialog Demo"); // Create a window called "Hello, world!" and append into it.
{
ImGui::Text("ImGuiFileDialog Demo : %s", IMGUIFILEDIALOG_VERSION);
ImGui::Text("FileSystem Interface : %s", fileManager.GetFileSystemName().c_str());
ImGui::Separator();
ImGui::ColorEdit3("clear color", (float*)&clear_color); // Edit 3 floats representing a color
ImGui::Text("Application average %.3f ms/frame (%.1f FPS)", 1000.0f / ImGui::GetIO().Framerate, ImGui::GetIO().Framerate);
ImGui::Checkbox("Demo Window", &show_demo_window); // Edit bools storing our window open/close state
if (ImGui::CollapsingHeader("Settings")) {
#ifdef USE_EXPLORATION_BY_KEYS
static float flashingAttenuationInSeconds = 1.0f;
if (ImGui::Button("R##resetflashlifetime")) {
flashingAttenuationInSeconds = 1.0f;
ImGuiFileDialog::Instance()->SetFlashingAttenuationInSeconds(flashingAttenuationInSeconds);
fileDialog2.SetFlashingAttenuationInSeconds(flashingAttenuationInSeconds);
// c interface
IGFD_SetFlashingAttenuationInSeconds(cfileDialog, flashingAttenuationInSeconds);
}
ImGui::SameLine();
ImGui::PushItemWidth(200);
if (ImGui::SliderFloat("Flash lifetime (s)", &flashingAttenuationInSeconds, 0.01f, 5.0f)) {
ImGuiFileDialog::Instance()->SetFlashingAttenuationInSeconds(flashingAttenuationInSeconds);
fileDialog2.SetFlashingAttenuationInSeconds(flashingAttenuationInSeconds);
// c interface
IGFD_SetFlashingAttenuationInSeconds(cfileDialog, flashingAttenuationInSeconds);
}
ImGui::PopItemWidth();
#endif
ImGui::Separator();
ImGui::Checkbox("Use file dialog constraint", &UseWindowContraints);
ImGui::Text("Constraints is used here for define min/max file dialog size");
ImGui::Separator();
ImGui::Text("ImGuiFileDialog Flags : ");
ImGui::Indent();
{
ImGui::Text("Commons :");
RadioButtonLabeled_BitWize<ImGuiFileDialogFlags>("Modal", "Open dialog in modal mode", &flags, ImGuiFileDialogFlags_Modal);
ImGui::SameLine();
RadioButtonLabeled_BitWize<ImGuiFileDialogFlags>("Overwrite", "Overwrite verification before dialog closing", &flags, ImGuiFileDialogFlags_ConfirmOverwrite);
ImGui::SameLine();
RadioButtonLabeled_BitWize<ImGuiFileDialogFlags>("Hide Hidden Files", "Hide Hidden Files", &flags, ImGuiFileDialogFlags_DontShowHiddenFiles);
RadioButtonLabeled_BitWize<ImGuiFileDialogFlags>("Disable Directory Creation", "Disable Directory Creation button in dialog", &flags, ImGuiFileDialogFlags_DisableCreateDirectoryButton);
#ifdef USE_THUMBNAILS
RadioButtonLabeled_BitWize<ImGuiFileDialogFlags>("Disable thumbnails mode", "Disable thumbnails display in dialo", &flags, ImGuiFileDialogFlags_DisableThumbnailMode);
#endif // USE_THUMBNAILS
#ifdef USE_BOOKMARK
ImGui::SameLine();
RadioButtonLabeled_BitWize<ImGuiFileDialogFlags>("Disable bookmark mode", "Disable bookmark display in dialo", &flags, ImGuiFileDialogFlags_DisableBookmarkMode);
#endif // USE_BOOKMARK
ImGui::Text("Hide Column by default : (saved in imgui.ini, \n\tso defined when the imgui.ini is not existing)");
RadioButtonLabeled_BitWize<ImGuiFileDialogFlags>("Hide Column Type", "Hide Column file type by default", &flags, ImGuiFileDialogFlags_HideColumnType);
ImGui::SameLine();
RadioButtonLabeled_BitWize<ImGuiFileDialogFlags>("Hide Column Size", "Hide Column file Size by default", &flags, ImGuiFileDialogFlags_HideColumnSize);
ImGui::SameLine();
RadioButtonLabeled_BitWize<ImGuiFileDialogFlags>("Hide Column Date", "Hide Column file Date by default", &flags, ImGuiFileDialogFlags_HideColumnDate);
RadioButtonLabeled_BitWize<ImGuiFileDialogFlags>("Case Insensitive Extentions", "will not take into account the case of file extentions", &flags, ImGuiFileDialogFlags_CaseInsensitiveExtention);
ImGui::SameLine();
RadioButtonLabeled_BitWize<ImGuiFileDialogFlags>("Disable quick path selection", "Disable the quick path selection", &flags, ImGuiFileDialogFlags_DisableQuickPathSelection);
ImGui::Separator();
ImGui::Text("Result Modes : for GetFilePathName and GetSelection");
if (RadioButtonLabeled("Add If No File Ext", nullptr, resultMode == IGFD_ResultMode_::IGFD_ResultMode_AddIfNoFileExt, false)) {
resultMode = IGFD_ResultMode_::IGFD_ResultMode_AddIfNoFileExt;
}
ImGui::SameLine();
if (RadioButtonLabeled("Overwrite File Ext", nullptr, resultMode == IGFD_ResultMode_::IGFD_ResultMode_OverwriteFileExt, false)) {
resultMode = IGFD_ResultMode_::IGFD_ResultMode_OverwriteFileExt;
}
ImGui::SameLine();
if (RadioButtonLabeled("Keep Input File", nullptr, resultMode == IGFD_ResultMode_::IGFD_ResultMode_KeepInputFile, false)) {
resultMode = IGFD_ResultMode_::IGFD_ResultMode_KeepInputFile;
}
}
ImGui::Unindent();
}
if (ImGui::CollapsingHeader("Singleton acces :")) {
if (ImGui::Button(ICON_IGFD_FOLDER_OPEN " Open File Dialog")) {
const char* filters = ".*,.cpp,.h,.hpp";
IGFD::FileDialogConfig config;
config.path = ".";
config.countSelectionMax = 1;
config.flags = flags;
ImGuiFileDialog::Instance()->OpenDialog("ChooseFileDlgKey", ICON_IGFD_FOLDER_OPEN " Choose a File", filters, config);
}
if (ImGui::Button(ICON_IGFD_FOLDER_OPEN " Open File Dialog with collections of filters")) {
const char* filters =
"All files{.*},Frames Format 1(.001,.NNN){(([.][0-9]{3}))},Frames Format 2(nnn.png){(([0-9]*.png))},Source files (*.cpp *.h *.hpp){.cpp,.h,.hpp},Image files (*.png *.gif *.jpg *.jpeg){.png,.gif,.jpg,.jpeg},.md";
IGFD::FileDialogConfig config;
config.path = ".";
config.countSelectionMax = 1;
config.flags = flags;
ImGuiFileDialog::Instance()->OpenDialog("ChooseFileDlgKey", ICON_IGFD_FOLDER_OPEN " Choose a File", filters, config);
}
if (ImGui::Button(ICON_IGFD_FOLDER_OPEN " Open File Dialog with filter of type regex ((Custom.+[.]h))")) {
// the regex for being recognized at regex need to be between ( and )
const char* filters = "Regex Custom*.h{((Custom.+[.]h))}";
IGFD::FileDialogConfig config;
config.path = ".";
config.countSelectionMax = 1;
config.flags = flags;
ImGuiFileDialog::Instance()->OpenDialog("ChooseFileDlgKey", ICON_IGFD_FOLDER_OPEN " Choose a File", filters, config);
}
if (ImGui::Button(ICON_IGFD_FOLDER_OPEN " Open File Dialog with selection of 5 items")) {
const char* filters = ".*,.cpp,.h,.hpp";
IGFD::FileDialogConfig config;
config.path = ".";
config.countSelectionMax = 5;
config.flags = flags;
ImGuiFileDialog::Instance()->OpenDialog("ChooseFileDlgKey", ICON_IGFD_FOLDER_OPEN " Choose a File", filters, config);
}
if (ImGui::Button(ICON_IGFD_FOLDER_OPEN " Open File Dialog with infinite selection")) {
const char* filters = ".*,.cpp,.h,.hpp";
IGFD::FileDialogConfig config;
config.path = ".";
config.countSelectionMax = 0;
config.flags = flags;
ImGuiFileDialog::Instance()->OpenDialog("ChooseFileDlgKey", ICON_IGFD_FOLDER_OPEN " Choose a File", filters, config);
}
if (ImGui::Button(ICON_IGFD_FOLDER_OPEN " Open File Dialog with last file path name")) {
const char* filters = ".*,.cpp,.h,.hpp";
IGFD::FileDialogConfig config;
config.path = ".";
config.filePathName = filePathName;
config.countSelectionMax = 1;
config.flags = flags;
ImGuiFileDialog::Instance()->OpenDialog("ChooseFileDlgKey", ICON_IGFD_FOLDER_OPEN " Choose a File", filters, config);
}
if (ImGui::Button(ICON_IGFD_FOLDER_OPEN " Open All file types with filter .*")) {
IGFD::FileDialogConfig config;
config.path = ".";
config.countSelectionMax = 1;
config.flags = flags;
ImGuiFileDialog::Instance()->OpenDialog("ChooseFileDlgKey", ICON_IGFD_FOLDER_OPEN " Choose a File", ".*", config);
}
if (ImGui::Button(ICON_IGFD_FOLDER_OPEN " Open File Dialog with multilayer filter")) {
const char* filters = ".a.b";
IGFD::FileDialogConfig config;
config.path = ".";
config.countSelectionMax = 0;
config.flags = flags;
ImGuiFileDialog::Instance()->OpenDialog("ChooseFileDlgKey", ICON_IGFD_FOLDER_OPEN " Choose a File", filters, config);
}
if (ImGui::Button(ICON_IGFD_FOLDER_OPEN " Open File Dialog with multilayer .*.*")) {
const char* filters = ".*.*";
IGFD::FileDialogConfig config;
config.path = ".";
config.countSelectionMax = 0;
config.flags = flags;
ImGuiFileDialog::Instance()->OpenDialog("ChooseFileDlgKey", ICON_IGFD_FOLDER_OPEN " Choose a File", filters, config);
}
if (ImGui::Button(ICON_IGFD_FOLDER_OPEN " Open File Dialog with multilayer .vcxproj.*")) {
const char* filters = ".vcxproj.*";
IGFD::FileDialogConfig config;
config.path = ".";
config.countSelectionMax = 0;
config.flags = flags;
ImGuiFileDialog::Instance()->OpenDialog("ChooseFileDlgKey", ICON_IGFD_FOLDER_OPEN " Choose a File", filters, config);
}
if (ImGui::Button(ICON_IGFD_FOLDER_OPEN " Open File Dialog with regex (([.]vcx))")) {
const char* filters = "(([.]vcx))";
IGFD::FileDialogConfig config;
config.path = ".";
config.countSelectionMax = 0;
config.flags = flags;
ImGuiFileDialog::Instance()->OpenDialog("ChooseFileDlgKey", ICON_IGFD_FOLDER_OPEN " Choose a File", filters, config);
}
if (ImGui::Button(ICON_IGFD_FOLDER_OPEN " Open All file types with a multilayer collectionfilter")) {
const char* filters = "multi layers{.filters, .a.b }";
IGFD::FileDialogConfig config;
config.path = ".";
config.countSelectionMax = 1;
config.flags = flags;
ImGuiFileDialog::Instance()->OpenDialog("ChooseFileDlgKey", ICON_IGFD_FOLDER_OPEN " Choose a File", filters, config);
}
if (ImGui::Button(ICON_IGFD_SAVE " Save File Dialog with a custom pane")) {
const char* filters = "C++ File (*.cpp){.cpp}";
IGFD::FileDialogConfig config;
config.path = ".";
config.countSelectionMax = 1;
config.sidePane = std::bind(&InfosPane, std::placeholders::_1, std::placeholders::_2, std::placeholders::_3);
config.sidePaneWidth = 350.0f;
config.userDatas = IGFDUserDatas("SaveFile");
config.flags = flags;
ImGuiFileDialog::Instance()->OpenDialog("ChooseFileDlgKey", ICON_IGFD_SAVE " Choose a File", filters, config);
}
if (ImGui::Button(ICON_IGFD_FOLDER_OPEN " Open File Dialog with custom size according to gltf files")) {
const char* filters = ".gltf";
IGFD::FileDialogConfig config;
config.path = ".";
config.countSelectionMax = 0;
config.flags = flags;
config.userFileAttributes = [](IGFD::FileInfos* vFileInfosPtr, IGFD::UserDatas vUserDatas) -> bool {
if (vFileInfosPtr != nullptr) {
// this demo not take into account .gltf who have data insise. besauce keepd easy just for demo
if (vFileInfosPtr->SearchForExt(".gltf", true)) {
auto bin_file_path_name = vFileInfosPtr->filePath + IGFD::Utils::GetPathSeparator() + vFileInfosPtr->fileNameLevels[0] + ".bin";
struct stat statInfos = {};
char timebuf[100];
int result = stat(bin_file_path_name.c_str(), &statInfos);
if (!result) {
vFileInfosPtr->tooltipMessage = toStr("%s : %s\n%s : %s", //
(vFileInfosPtr->fileNameLevels[0] + ".gltf").c_str(), //
IGFD::Utils::FormatFileSize(vFileInfosPtr->fileSize).c_str(), //
(vFileInfosPtr->fileNameLevels[0] + ".bin").c_str(), //
IGFD::Utils::FormatFileSize((size_t)statInfos.st_size).c_str()); //
vFileInfosPtr->tooltipColumn = 1;
vFileInfosPtr->fileSize += (size_t)statInfos.st_size;
} else {
// no bin, so escaped.
// normally we must parse the file and check the uri for get the buffer file
// but here we keep the example as easy for demo.
return false;
}
}
}
return true;
};
ImGuiFileDialog::Instance()->OpenDialog("ChooseFileDlgKey", ICON_IGFD_FOLDER_OPEN " Choose a File", filters, config);
}
}
if (ImGui::CollapsingHeader("Open Directories :")) {
if (ImGui::Button(ICON_IGFD_FOLDER_OPEN " Open Directory Dialog")) {
// let filters be null for open directory chooser
IGFD::FileDialogConfig config;
config.path = ".";
config.countSelectionMax = 1;
config.flags = flags;
fileDialog2.OpenDialog("ChooseDirDlgKey", ICON_IGFD_FOLDER_OPEN " Choose a Directory", nullptr, config);
}
if (ImGui::Button(ICON_IGFD_FOLDER_OPEN " Open Directory Dialog with selection of 5 items")) {
// set filters be null for open directory chooser
IGFD::FileDialogConfig config;
config.path = ".";
config.countSelectionMax = 5;
config.flags = flags;
fileDialog2.OpenDialog("ChooseDirDlgKey", ICON_IGFD_FOLDER_OPEN " Choose a Directory", nullptr, config);
}
}
if (ImGui::CollapsingHeader("Draw Override of the FileDialog for have a read only checkbox")) {
if (ImGui::Button(ICON_IGFD_FOLDER_OPEN " Open A Draww Override FileDialog with a read only btn")) {
const char* filters =
"All files{.*},Frames Format 1(.001,.NNN){(([.][0-9]{3}))},Frames Format 2(nnn.png){(([0-9]*.png))},Source files (*.cpp *.h *.hpp){.cpp,.h,.hpp},Image files (*.png *.gif *.jpg *.jpeg){.png,.gif,.jpg,.jpeg},.md";
IGFD::FileDialogConfig config;
config.path = ".";
CustomDrawReadOnlyCheckBoxFileDialog::Instance()->OpenDialog("ChooseFileDlgKey", ICON_IGFD_FOLDER_OPEN " Choose a File", filters, config);
}
ImGui::Text("Is File Read only ?? : %s", IsFileReadOnly ? "yes" : "false");
/////////////////////////////////////////////////////////////////
// C Interface
/////////////////////////////////////////////////////////////////
}
if (ImGui::CollapsingHeader("C API instance demo")) {
if (ImGui::Button("C " ICON_IGFD_SAVE " Save File Dialog with a custom pane")) {
const char* filters = "C++ File (*.cpp){.cpp}";
IGFD_FileDialog_Config config = IGFD_FileDialog_Config_Get();
config.path = ".";
config.countSelectionMax = 1;
config.sidePane = &InfosPane;
config.sidePaneWidth = 350.0f;
config.userDatas = (void*)("SaveFile");
config.flags = flags;
IGFD_OpenDialog(cfileDialog, "ChooseFileDlgKey", ICON_IGFD_SAVE " Choose a File", filters, config);
}
}
/////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////
if (ImGui::CollapsingHeader("Embedded Dialog demo :")) {
IGFD::FileDialogConfig config;
config.countSelectionMax = -1;
config.flags = ImGuiFileDialogFlags_NoDialog | // permit the embedded, because no frame is used
#ifdef USE_BOOKMARK
ImGuiFileDialogFlags_DisableBookmarkMode | // bookmark mode
#endif // USE_BOOKMARK
ImGuiFileDialogFlags_DisableCreateDirectoryButton | // no directory creation button
ImGuiFileDialogFlags_ReadOnlyFileNameField; // file name filed is read only
fileDialogEmbedded3.OpenDialog("embedded", "Select File", ".*", config);
// to note, when embedded only, the vMinSize do nothing, only the vMaxSize can size the dialog frame
if (fileDialogEmbedded3.Display("embedded", ImGuiWindowFlags_NoCollapse, ImVec2(0, 0), ImVec2(0, 350))) {
if (fileDialogEmbedded3.IsOk()) {
filePathName = fileDialogEmbedded3.GetFilePathName(resultMode);
filePath = fileDialogEmbedded3.GetCurrentPath();
filter = fileDialogEmbedded3.GetCurrentFilter();
// here convert from string because a string was passed as a userDatas, but it can be what you want
if (fileDialogEmbedded3.GetUserDatas()) userDatas = std::string((const char*)fileDialogEmbedded3.GetUserDatas());
auto sel = fileDialogEmbedded3.GetSelection(resultMode); // multiselection
selection.clear();
for (const auto& s : sel) {
selection.emplace_back(s.first, s.second);
}
// action
}
fileDialogEmbedded3.Close();
}
}
if (ImGui::CollapsingHeader("ImGuiFileDialog Return's :")) {
ImGui::Text("GetFilePathName() : %s", filePathName.c_str());
ImGui::Text("GetFilePath() : %s", filePath.c_str());
ImGui::Text("GetCurrentFilter() : %s", filter.c_str());
ImGui::Text("GetUserDatas() (was a std::string in this sample) : %s", userDatas.c_str());
ImGui::Text("GetSelection() : ");
ImGui::Indent();
{
static int selected = false;
if (ImGui::BeginTable("##GetSelection", 2, ImGuiTableFlags_SizingFixedFit | ImGuiTableFlags_RowBg | ImGuiTableFlags_ScrollY)) {
ImGui::TableSetupScrollFreeze(0, 1); // Make top row always visible
ImGui::TableSetupColumn("File Name", ImGuiTableColumnFlags_WidthStretch, -1, 0);
ImGui::TableSetupColumn("File Path name", ImGuiTableColumnFlags_WidthFixed, -1, 1);
ImGui::TableHeadersRow();
ImGuiListClipper clipper;
clipper.Begin((int)selection.size(), ImGui::GetTextLineHeightWithSpacing());
while (clipper.Step()) {
for (int i = clipper.DisplayStart; i < clipper.DisplayEnd; i++) {
const auto& sel = selection[i];
ImGui::TableNextRow();
if (ImGui::TableSetColumnIndex(0)) // first column
{
ImGuiSelectableFlags selectableFlags = ImGuiSelectableFlags_AllowDoubleClick;
selectableFlags |= ImGuiSelectableFlags_SpanAllColumns | ImGuiSelectableFlags_AllowOverlap;
if (ImGui::Selectable(sel.first.c_str(), i == selected, selectableFlags)) selected = i;
}
if (ImGui::TableSetColumnIndex(1)) // second column
{
ImGui::Text("%s", sel.second.c_str());
}
}
}
clipper.End();
ImGui::EndTable();
}
}
ImGui::Unindent();
}
/////////////////////////////////////////////////////////////////
//// DISPLAY ////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////
ImVec2 minSize = ImVec2(0, 0);
ImVec2 maxSize = ImVec2(FLT_MAX, FLT_MAX);
if (UseWindowContraints) {
maxSize = ImVec2((float)display_w, (float)display_h) * 0.7f;
minSize = maxSize * 0.25f;
}
// you can define your flags and min/max window size (theses three settings ae defined by default :
// flags => ImGuiWindowFlags_NoCollapse
// minSize => 0,0
// maxSize => FLT_MAX, FLT_MAX (defined is float.h)
if (ImGuiFileDialog::Instance()->Display("ChooseFileDlgKey", ImGuiWindowFlags_NoCollapse, minSize, maxSize)) {
if (ImGuiFileDialog::Instance()->IsOk()) {
filePathName = ImGuiFileDialog::Instance()->GetFilePathName(resultMode);
filePath = ImGuiFileDialog::Instance()->GetCurrentPath();
filter = ImGuiFileDialog::Instance()->GetCurrentFilter();
// here convert from string because a string was passed as a userDatas, but it can be what you want
if (ImGuiFileDialog::Instance()->GetUserDatas()) userDatas = std::string((const char*)ImGuiFileDialog::Instance()->GetUserDatas());
auto sel = ImGuiFileDialog::Instance()->GetSelection(resultMode); // multiselection
selection.clear();
for (const auto& s : sel) {
selection.emplace_back(s.first, s.second);
}
// action
}
ImGuiFileDialog::Instance()->Close();
}
if (fileDialog2.Display("ChooseDirDlgKey", ImGuiWindowFlags_NoCollapse, minSize, maxSize)) {
if (fileDialog2.IsOk()) {
filePathName = fileDialog2.GetFilePathName(resultMode);
filePath = fileDialog2.GetCurrentPath();
filter = fileDialog2.GetCurrentFilter();
// here convert from string because a string was passed as a userDatas, but it can be what you want
if (fileDialog2.GetUserDatas()) userDatas = std::string((const char*)fileDialog2.GetUserDatas());
auto sel = fileDialog2.GetSelection(resultMode); // multiselection
selection.clear();
for (const auto& s : sel) {
selection.emplace_back(s.first, s.second);
}
// action
}
fileDialog2.Close();
}
if (CustomDrawReadOnlyCheckBoxFileDialog::Instance()->Display("ChooseFileDlgKey", ImGuiWindowFlags_NoCollapse, minSize, maxSize)) {
if (CustomDrawReadOnlyCheckBoxFileDialog::Instance()->IsOk()) {
IsFileReadOnly = CustomDrawReadOnlyCheckBoxFileDialog::Instance()->isReadOnly();
}
CustomDrawReadOnlyCheckBoxFileDialog::Instance()->Close();
}
/////////////////////////////////////////////////////////////////
// C Interface
/////////////////////////////////////////////////////////////////
if (IGFD_DisplayDialog(cfileDialog, "ChooseFileDlgKey", ImGuiWindowFlags_NoCollapse, minSize, maxSize)) {
if (IGFD_IsOk(cfileDialog)) {
char* cfilePathName = IGFD_GetFilePathName(cfileDialog, IGFD_ResultMode_AddIfNoFileExt);
if (cfilePathName) filePathName = cfilePathName;
char* cfilePath = IGFD_GetCurrentPath(cfileDialog);
if (cfilePath) filePath = cfilePath;
char* cfilter = IGFD_GetCurrentFilter(cfileDialog);
if (cfilter) filter = cfilter;
// here convert from string because a string was passed as a userDatas, but it can be what you want
void* cdatas = IGFD_GetUserDatas(cfileDialog);
if (cdatas) userDatas = (const char*)cdatas;
IGFD_Selection csel = IGFD_GetSelection(cfileDialog, IGFD_ResultMode_KeepInputFile); // multiselection
selection.clear();
for (size_t i = 0; i < csel.count; i++) {
std::string _fileName = csel.table[i].fileName;
std::string _filePathName = csel.table[i].filePathName;
selection.emplace_back(_fileName, _filePathName);
}
// destroy
free(cfilePathName);
free(cfilePath);
free(cfilter);
IGFD_Selection_DestroyContent(&csel);
}
IGFD_CloseDialog(cfileDialog);
}
}
ImGui::End();
// Cpu Zone : prepare
ImGui::Render();
// GPU Zone : Rendering
glfwMakeContextCurrent(window);
#ifdef USE_THUMBNAILS