LuChiChick/DLT_Splitter
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add font msyh.ttc && Basic main panel for UI widgets

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LuChiChick 2025-11-10 20:29:06 +08:00
parent d7a3083816
commit 75eb1fc143
4 changed files with 94 additions and 65 deletions
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2
Inc/Config.hpp
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@ -1,5 +1,7 @@
#ifndef __CONFIG_HPP__ #ifndef __CONFIG_HPP__
#define __CONFIG_HPP__ #define __CONFIG_HPP__
// 主窗体标题
#define MAIN_FRAME_TITTLE L"DLT Splitter —— Dev by : LuChiChick"
#endif #endif

9
Inc/UI_Layout.hpp Normal file
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@ -0,0 +1,9 @@
#ifndef __UI_LAYOUT__
#define __UI_LAYOUT__
#include "imgui.h"
// UI布局
void UI_Layout();
#endif

113
Src/Main.cpp
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@ -9,10 +9,12 @@ extern "C"
#include "d3d11.h" #include "d3d11.h"
#include "tchar.h" #include "tchar.h"
#include "wchar.h" #include "wchar.h"
}
// 自定义头文件 // 自定义头文件
#include "Global_Variables.hpp" #include "Config.hpp" // 配置文件
} #include "Global_Variables.hpp" // 全局变量相关
#include "UI_Layout.hpp" // UI布局相关
// 辅助函数声明 // 辅助函数声明
bool CreateDeviceD3D(HWND hWnd); // 创建 Direct 3D 设备 bool CreateDeviceD3D(HWND hWnd); // 创建 Direct 3D 设备
@ -52,17 +54,17 @@ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine
RegisterClassExW(&wc); RegisterClassExW(&wc);
// 创建窗体 // 创建窗体
HWND hwnd = CreateWindowW(wc.lpszClassName, // 创建的窗体类名 HWND hwnd = CreateWindowW(wc.lpszClassName, // 创建的窗体类名
L"DLT Splitter —— Dev by: LuChiChick", // 窗体标题 MAIN_FRAME_TITTLE, // 窗体标题
WS_OVERLAPPEDWINDOW, // 窗体风格为标准可重叠的顶层窗口 WS_OVERLAPPEDWINDOW, // 窗体风格为标准可重叠的顶层窗口
100, // 起始坐标x 100, // 起始坐标x
100, // 起始坐标y 100, // 起始坐标y
(int)(1280 * main_scale), // 窗体长 (int)(1280 * main_scale), // 窗体长
(int)(720 * main_scale), // 窗体宽 (int)(720 * main_scale), // 窗体宽
nullptr, // 父窗体句柄 nullptr, // 父窗体句柄
nullptr, // 菜单句柄 nullptr, // 菜单句柄
wc.hInstance, // 创建实例句柄 wc.hInstance, // 创建实例句柄
nullptr); // 额外的事件参数指针 nullptr); // 额外的事件参数指针
// 在窗体内创建 Direct 3D 设备 // 在窗体内创建 Direct 3D 设备
if (!CreateDeviceD3D(hwnd)) if (!CreateDeviceD3D(hwnd))
@ -138,12 +140,10 @@ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine
// io.Fonts->AddFontFromFileTTF("../../misc/fonts/Cousine-Regular.ttf"); // io.Fonts->AddFontFromFileTTF("../../misc/fonts/Cousine-Regular.ttf");
// ImFont* font = io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\ArialUni.ttf"); // ImFont* font = io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\ArialUni.ttf");
// IM_ASSERT(font != nullptr); // IM_ASSERT(font != nullptr);
}
// Our state // 加载字体为微软雅黑
bool show_demo_window = true; io.Fonts->AddFontFromFileTTF("c:/windows/Fonts/msyh.ttc", 15.0f * main_scale, NULL, io.Fonts->GetGlyphRangesChineseFull());
bool show_another_window = false; }
ImVec4 clear_color = ImVec4(0.45f, 0.55f, 0.60f, 1.00f);
// 主事件循环 // 主事件循环
bool done = false; bool done = false;
@ -176,61 +176,44 @@ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine
ImGui_ImplWin32_NewFrame(); ImGui_ImplWin32_NewFrame();
ImGui::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!). // 此处进行UI布局
if (show_demo_window) UI_Layout();
ImGui::ShowDemoWindow(&show_demo_window);
// 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window. // 渲染部分
{ {
static float f = 0.0f; // 调用 ImGui 渲染器进行预渲染
static int counter = 0; ImGui::Render();
ImGui::Begin("Hello, world!"); // Create a window called "Hello, world!" and append into it. // 设置D3D渲染目标
g_pd3dDeviceContext->OMSetRenderTargets(1, &g_mainRenderTargetView, nullptr);
ImGui::Text("This is some useful text."); // Display some text (you can use a format strings too) // 创建一个带透明度通道的RGB色
ImGui::Checkbox("Demo Window", &show_demo_window); // Edit bools storing our window open/close state ImVec4 clear_color = ImVec4(0.45f, 0.55f, 0.60f, 1.00f);
ImGui::Checkbox("Another Window", &show_another_window); const float clear_color_with_alpha[4] = {clear_color.x * clear_color.w,
clear_color.y * clear_color.w,
clear_color.z * clear_color.w,
clear_color.w};
// 使用创建的RGB色擦除D3D渲染画布
g_pd3dDeviceContext->ClearRenderTargetView(g_mainRenderTargetView, clear_color_with_alpha);
ImGui::SliderFloat("float", &f, 0.0f, 1.0f); // Edit 1 float using a slider from 0.0f to 1.0f // 渲染 ImGui 原始画面
ImGui::ColorEdit3("clear color", (float *)&clear_color); // Edit 3 floats representing a color ImGui_ImplDX11_RenderDrawData(ImGui::GetDrawData());
if (ImGui::Button("Button")) // Buttons return true when clicked (most widgets return true when edited/activated) // 启用脱离窗口渲染时更新主窗体外的部分
counter++; if (io.ConfigFlags & ImGuiConfigFlags_ViewportsEnable)
ImGui::SameLine(); {
ImGui::Text("counter = %d", counter); ImGui::UpdatePlatformWindows();
ImGui::RenderPlatformWindowsDefault();
}
ImGui::Text("Application average %.3f ms/frame (%.1f FPS)", 1000.0f / io.Framerate, io.Framerate); // 呈现当前帧到画布
ImGui::End(); // HRESULT hr = g_pSwapChain->Present(0, 0); // 非垂直同步
HRESULT hr = g_pSwapChain->Present(1, 0); // 垂直同步
// HRESULT hr = g_pSwapChain->Present(2, 0); // 等待双倍的垂直同步时间
// 更新交换链阻塞状态
g_SwapChainOccluded = (hr == DXGI_STATUS_OCCLUDED);
} }
// 3. Show another simple window.
if (show_another_window)
{
ImGui::Begin("Another Window", &show_another_window); // Pass a pointer to our bool variable (the window will have a closing button that will clear the bool when clicked)
ImGui::Text("Hello from another window!");
if (ImGui::Button("Close Me"))
show_another_window = false;
ImGui::End();
}
// Rendering
ImGui::Render();
const float clear_color_with_alpha[4] = {clear_color.x * clear_color.w, clear_color.y * clear_color.w, clear_color.z * clear_color.w, clear_color.w};
g_pd3dDeviceContext->OMSetRenderTargets(1, &g_mainRenderTargetView, nullptr);
g_pd3dDeviceContext->ClearRenderTargetView(g_mainRenderTargetView, clear_color_with_alpha);
ImGui_ImplDX11_RenderDrawData(ImGui::GetDrawData());
// Update and Render additional Platform Windows
if (io.ConfigFlags & ImGuiConfigFlags_ViewportsEnable)
{
ImGui::UpdatePlatformWindows();
ImGui::RenderPlatformWindowsDefault();
}
// Present
HRESULT hr = g_pSwapChain->Present(1, 0); // Present with vsync
// HRESULT hr = g_pSwapChain->Present(0, 0); // Present without vsync
g_SwapChainOccluded = (hr == DXGI_STATUS_OCCLUDED);
} }
// 收尾清理工作 // 收尾清理工作

35
Src/UI_Layout.cpp Normal file
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@ -0,0 +1,35 @@
#include "UI_Layout.hpp"
// UI布局
void UI_Layout()
{
// 配置窗口绘制位置为Dear ImGUI生成的主窗口
const ImGuiViewport *viewport = ImGui::GetMainViewport();
// 下一个窗体绘制到主窗体位置
ImGui::SetNextWindowPos(viewport->WorkPos);
// 下一个窗体绘制为主窗体大小
ImGui::SetNextWindowSize(viewport->WorkSize);
// 设置下一个焦点窗体为主窗体
ImGui::SetNextWindowViewport(viewport->ID);
ImGui::PushStyleVar(ImGuiStyleVar_WindowRounding, 0.0f); // 绘制风格栈压入窗口圆角为0
ImGui::PushStyleVar(ImGuiStyleVar_WindowBorderSize, 0.0f); // 绘制风格栈压入窗体边框宽度为0
// 窗体选项配置
ImGuiWindowFlags window_flags = ImGuiWindowFlags_None;
// 设置窗体相关属性，无标题栏，无折叠标志，不可重塑大小，不可移动
window_flags |= ImGuiWindowFlags_NoTitleBar | ImGuiWindowFlags_NoCollapse | ImGuiWindowFlags_NoResize | ImGuiWindowFlags_NoMove;
// 设置窗体相关属性，收到焦点时不移动到前台，禁用焦点事件
window_flags |= ImGuiWindowFlags_NoBringToFrontOnFocus | ImGuiWindowFlags_NoNavFocus;
// 设置窗体相关属性，不允许停靠
window_flags |= ImGuiWindowFlags_NoDocking;
ImGui::Begin("Main Panel", NULL, window_flags);
{
// 退出绘制风格栈中的设置项
ImGui::PopStyleVar(2);
}
ImGui::End();
ImGui::ShowDemoWindow(nullptr);
}