278
src/main.cpp
Normal file
278
src/main.cpp
Normal file
@@ -0,0 +1,278 @@
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#include "platform/platform.h"
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#include "renderer/renderer.h"
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#include "imgui.h"
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#include "imgui_internal.h"
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enum MenuCmd {
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MENU_NONE = 0,
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MENU_FILE_NEW,
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MENU_FILE_OPEN,
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MENU_FILE_SAVE,
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MENU_FILE_SAVE_AS,
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MENU_FILE_EXIT,
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MENU_IMPORT_AUDIO,
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MENU_IMPORT_MIDI,
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MENU_VIEW_BROWSER,
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MENU_VIEW_PROPERTIES,
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MENU_VIEW_LOG,
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MENU_VIEW_DEMO,
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};
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static void setup_menus(PlatformWindow *window)
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{
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PlatformMenuItem file_items[] = {
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{ "New", MENU_FILE_NEW },
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{ "Open...", MENU_FILE_OPEN },
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{ "Save", MENU_FILE_SAVE },
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{ "Save As...", MENU_FILE_SAVE_AS },
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{ nullptr, 0 },
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{ "Exit", MENU_FILE_EXIT },
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};
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PlatformMenuItem import_items[] = {
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{ "Audio...", MENU_IMPORT_AUDIO },
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{ "MIDI...", MENU_IMPORT_MIDI },
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};
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PlatformMenuItem view_items[] = {
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{ "Browser", MENU_VIEW_BROWSER },
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{ "Properties", MENU_VIEW_PROPERTIES },
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{ "Log", MENU_VIEW_LOG },
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{ nullptr, 0 },
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{ "Demo", MENU_VIEW_DEMO },
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};
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PlatformMenu menus[] = {
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{ "File", file_items, sizeof(file_items) / sizeof(file_items[0]) },
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{ "Import", import_items, sizeof(import_items) / sizeof(import_items[0]) },
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{ "View", view_items, sizeof(view_items) / sizeof(view_items[0]) },
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};
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platform_set_menu(window, menus, sizeof(menus) / sizeof(menus[0]));
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}
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static void setup_theme()
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{
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ImGuiIO &io = ImGui::GetIO();
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// Load Segoe UI from Windows system fonts
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ImFontConfig font_cfg = {};
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font_cfg.OversampleH = 2;
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font_cfg.OversampleV = 1;
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font_cfg.PixelSnapH = true;
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io.Fonts->AddFontFromFileTTF("C:\\Windows\\Fonts\\segoeui.ttf", 15.0f, &font_cfg);
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// DAW-style dark theme
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ImGuiStyle &s = ImGui::GetStyle();
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// Geometry
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s.WindowPadding = ImVec2(8, 8);
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s.FramePadding = ImVec2(6, 4);
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s.ItemSpacing = ImVec2(8, 4);
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s.ItemInnerSpacing = ImVec2(4, 4);
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s.ScrollbarSize = 12.0f;
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s.GrabMinSize = 8.0f;
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s.WindowBorderSize = 1.0f;
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s.FrameBorderSize = 0.0f;
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s.TabBorderSize = 0.0f;
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s.WindowRounding = 2.0f;
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s.FrameRounding = 2.0f;
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s.GrabRounding = 2.0f;
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s.TabRounding = 2.0f;
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s.ScrollbarRounding = 2.0f;
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ImVec4 *c = s.Colors;
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// Backgrounds
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c[ImGuiCol_WindowBg] = ImVec4(0.12f, 0.12f, 0.13f, 1.00f);
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c[ImGuiCol_ChildBg] = ImVec4(0.12f, 0.12f, 0.13f, 1.00f);
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c[ImGuiCol_PopupBg] = ImVec4(0.15f, 0.15f, 0.16f, 1.00f);
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// Borders
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c[ImGuiCol_Border] = ImVec4(0.22f, 0.22f, 0.24f, 1.00f);
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c[ImGuiCol_BorderShadow] = ImVec4(0.00f, 0.00f, 0.00f, 0.00f);
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// Text
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c[ImGuiCol_Text] = ImVec4(0.88f, 0.88f, 0.88f, 1.00f);
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c[ImGuiCol_TextDisabled] = ImVec4(0.44f, 0.44f, 0.44f, 1.00f);
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// Headers (collapsing headers, menu bar items)
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c[ImGuiCol_Header] = ImVec4(0.20f, 0.20f, 0.22f, 1.00f);
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c[ImGuiCol_HeaderHovered] = ImVec4(0.28f, 0.28f, 0.30f, 1.00f);
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c[ImGuiCol_HeaderActive] = ImVec4(0.24f, 0.24f, 0.26f, 1.00f);
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// Buttons
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c[ImGuiCol_Button] = ImVec4(0.22f, 0.22f, 0.24f, 1.00f);
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c[ImGuiCol_ButtonHovered] = ImVec4(0.30f, 0.30f, 0.33f, 1.00f);
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c[ImGuiCol_ButtonActive] = ImVec4(0.26f, 0.26f, 0.28f, 1.00f);
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// Frame backgrounds (inputs, checkboxes, sliders)
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c[ImGuiCol_FrameBg] = ImVec4(0.16f, 0.16f, 0.17f, 1.00f);
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c[ImGuiCol_FrameBgHovered] = ImVec4(0.20f, 0.20f, 0.22f, 1.00f);
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c[ImGuiCol_FrameBgActive] = ImVec4(0.18f, 0.18f, 0.20f, 1.00f);
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// Tabs
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c[ImGuiCol_Tab] = ImVec4(0.16f, 0.16f, 0.17f, 1.00f);
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c[ImGuiCol_TabHovered] = ImVec4(0.28f, 0.28f, 0.30f, 1.00f);
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c[ImGuiCol_TabSelected] = ImVec4(0.20f, 0.20f, 0.22f, 1.00f);
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c[ImGuiCol_TabSelectedOverline] = ImVec4(0.34f, 0.54f, 0.69f, 1.00f);
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c[ImGuiCol_TabDimmed] = ImVec4(0.12f, 0.12f, 0.13f, 1.00f);
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c[ImGuiCol_TabDimmedSelected] = ImVec4(0.16f, 0.16f, 0.17f, 1.00f);
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// Title bar
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c[ImGuiCol_TitleBg] = ImVec4(0.10f, 0.10f, 0.11f, 1.00f);
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c[ImGuiCol_TitleBgActive] = ImVec4(0.13f, 0.13f, 0.14f, 1.00f);
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c[ImGuiCol_TitleBgCollapsed] = ImVec4(0.10f, 0.10f, 0.11f, 1.00f);
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// Scrollbar
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c[ImGuiCol_ScrollbarBg] = ImVec4(0.10f, 0.10f, 0.11f, 1.00f);
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c[ImGuiCol_ScrollbarGrab] = ImVec4(0.24f, 0.24f, 0.26f, 1.00f);
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c[ImGuiCol_ScrollbarGrabHovered]= ImVec4(0.30f, 0.30f, 0.33f, 1.00f);
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c[ImGuiCol_ScrollbarGrabActive] = ImVec4(0.34f, 0.34f, 0.37f, 1.00f);
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// Slider grab
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c[ImGuiCol_SliderGrab] = ImVec4(0.34f, 0.54f, 0.69f, 1.00f);
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c[ImGuiCol_SliderGrabActive] = ImVec4(0.40f, 0.60f, 0.75f, 1.00f);
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// Checkmark, accent
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c[ImGuiCol_CheckMark] = ImVec4(0.34f, 0.54f, 0.69f, 1.00f);
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// Separator
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c[ImGuiCol_Separator] = ImVec4(0.22f, 0.22f, 0.24f, 1.00f);
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c[ImGuiCol_SeparatorHovered] = ImVec4(0.34f, 0.54f, 0.69f, 1.00f);
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c[ImGuiCol_SeparatorActive] = ImVec4(0.34f, 0.54f, 0.69f, 1.00f);
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// Resize grip
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c[ImGuiCol_ResizeGrip] = ImVec4(0.22f, 0.22f, 0.24f, 0.50f);
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c[ImGuiCol_ResizeGripHovered] = ImVec4(0.34f, 0.54f, 0.69f, 0.67f);
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c[ImGuiCol_ResizeGripActive] = ImVec4(0.34f, 0.54f, 0.69f, 0.95f);
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// Docking
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c[ImGuiCol_DockingPreview] = ImVec4(0.34f, 0.54f, 0.69f, 0.70f);
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c[ImGuiCol_DockingEmptyBg] = ImVec4(0.10f, 0.10f, 0.11f, 1.00f);
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// Menu bar
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c[ImGuiCol_MenuBarBg] = ImVec4(0.14f, 0.14f, 0.15f, 1.00f);
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}
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static void build_default_layout(ImGuiID dockspace_id)
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{
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ImGui::DockBuilderRemoveNode(dockspace_id);
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ImGui::DockBuilderAddNode(dockspace_id, ImGuiDockNodeFlags_DockSpace);
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ImGui::DockBuilderSetNodeSize(dockspace_id, ImGui::GetMainViewport()->Size);
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ImGuiID center = dockspace_id;
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ImGuiID left = ImGui::DockBuilderSplitNode(center, ImGuiDir_Left, 0.15f, nullptr, ¢er);
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ImGuiID right = ImGui::DockBuilderSplitNode(center, ImGuiDir_Right, 0.20f, nullptr, ¢er);
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ImGuiID bottom = ImGui::DockBuilderSplitNode(center, ImGuiDir_Down, 0.25f, nullptr, ¢er);
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ImGui::DockBuilderDockWindow("Browser", left);
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ImGui::DockBuilderDockWindow("Main", center);
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ImGui::DockBuilderDockWindow("Properties", right);
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ImGui::DockBuilderDockWindow("Log", bottom);
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ImGui::DockBuilderFinish(dockspace_id);
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}
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int main(int argc, char **argv)
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{
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(void)argc;
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(void)argv;
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PlatformWindowDesc window_desc = {};
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PlatformWindow *window = platform_create_window(&window_desc);
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if (!window)
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return 1;
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int32_t w, h;
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platform_get_size(window, &w, &h);
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RendererDesc renderer_desc = {};
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renderer_desc.window_handle = platform_get_native_handle(window);
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renderer_desc.width = w;
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renderer_desc.height = h;
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Renderer *renderer = renderer_create(&renderer_desc);
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if (!renderer) {
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platform_destroy_window(window);
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return 1;
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}
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setup_theme();
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setup_menus(window);
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int32_t last_w = w, last_h = h;
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bool show_demo = true;
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bool show_browser = true;
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bool show_props = true;
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bool show_log = true;
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bool first_frame = true;
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while (platform_poll_events(window)) {
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int32_t menu_cmd = platform_poll_menu_command(window);
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switch (menu_cmd) {
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case MENU_FILE_EXIT: platform_destroy_window(window); return 0;
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case MENU_VIEW_BROWSER: show_browser = !show_browser; break;
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case MENU_VIEW_PROPERTIES:show_props = !show_props; break;
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case MENU_VIEW_LOG: show_log = !show_log; break;
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case MENU_VIEW_DEMO: show_demo = !show_demo; break;
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default: break;
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}
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platform_get_size(window, &w, &h);
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if (w != last_w || h != last_h) {
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renderer_resize(renderer, w, h);
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last_w = w;
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last_h = h;
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||||
}
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if (!renderer_begin_frame(renderer))
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continue;
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// Full-window dockspace
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ImGuiID dockspace_id = ImGui::GetID("MainDockSpace");
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ImGui::DockSpaceOverViewport(dockspace_id, ImGui::GetMainViewport());
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if (first_frame) {
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build_default_layout(dockspace_id);
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first_frame = false;
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}
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||||
// Left panel
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if (show_browser) {
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||||
ImGui::Begin("Browser", &show_browser);
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ImGui::Text("Instruments");
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||||
ImGui::Separator();
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||||
ImGui::End();
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||||
}
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||||
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||||
// Main content
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||||
ImGui::Begin("Main");
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ImGui::Text("Main content area");
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ImGui::End();
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// Right panel
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if (show_props) {
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ImGui::Begin("Properties", &show_props);
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ImGui::Text("Details");
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ImGui::Separator();
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||||
ImGui::End();
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||||
}
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||||
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||||
// Bottom panel
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||||
if (show_log) {
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||||
ImGui::Begin("Log", &show_log);
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||||
ImGui::Text("Output / Log");
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||||
ImGui::Separator();
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||||
ImGui::End();
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||||
}
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||||
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||||
// Demo window
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||||
if (show_demo)
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||||
ImGui::ShowDemoWindow(&show_demo);
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||||
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||||
renderer_end_frame(renderer);
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||||
}
|
||||
|
||||
renderer_destroy(renderer);
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||||
platform_destroy_window(window);
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||||
return 0;
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||||
}
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Reference in New Issue
Block a user