186 lines
4.3 KiB
C++
186 lines
4.3 KiB
C++
#include "gui.h"
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#include "render.h"
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#include "sokol/sokol_app.h"
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#include "imgui.h"
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#include "implot.h"
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#define SOKOL_IMPL
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#include "sokol/util/sokol_imgui.h"
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#include "sokol/util/sokol_gfx_imgui.h"
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#include <stdlib.h>
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static sgimgui_t sgimgui;
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#include "jsffi.h"
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JSC_SCALL(imgui_window,
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bool active = true;
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ImGui::Begin(str, &active);
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script_call_sym(argv[1], 0, NULL);
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ImGui::End();
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ret = boolean2js(active);
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)
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JSC_SCALL(imgui_menu,
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if (ImGui::BeginMenu(str)) {
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script_call_sym(argv[1], 0, NULL);
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ImGui::EndMenu();
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}
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)
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JSC_CCALL(imgui_menubar,
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if (ImGui::BeginMenuBar()) {
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script_call_sym(argv[0], 0, NULL);
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ImGui::EndMenuBar();
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}
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)
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JSC_CCALL(imgui_mainmenubar,
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if (ImGui::BeginMainMenuBar()) {
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script_call_sym(argv[0], 0, NULL);
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ImGui::EndMainMenuBar();
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}
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)
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JSC_CCALL(imgui_menuitem,
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char *name = js2strdup(argv[0]);
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char *keyfn = JS_IsUndefined(argv[1]) ? NULL : js2strdup(argv[1]);
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bool on = JS_IsUndefined(argv[3]) ? false : js2boolean(argv[3]);
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if (ImGui::MenuItem(JS_Is(argv[0]) ? name : "##empty" ,keyfn, &on))
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script_call_sym(argv[2], 0, NULL);
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if (JS_Is(argv[0])) free(name);
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if (keyfn) free(keyfn);
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return boolean2js(on);
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)
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JSC_SCALL(imgui_plot,
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ImPlot::SetNextAxisToFit(ImAxis_X1);
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ImPlot::SetNextAxisToFit(ImAxis_Y1);
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ImPlot::BeginPlot(str);
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script_call_sym(argv[1], 0, NULL);
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ImPlot::EndPlot();
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)
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JSC_SCALL(imgui_lineplot,
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double data[js_arrlen(argv[1])];
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for (int i = 0; i < js_arrlen(argv[1]); i++)
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data[i] = js2number(js_getpropidx(argv[1], i));
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ImPlot::PlotLine(str, data, js_arrlen(argv[1]));
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)
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JSC_SSCALL(imgui_textinput,
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char buffer[512];
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strncpy(buffer, str2, 512);
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ImGui::InputText(str, buffer, sizeof(buffer));
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ret = str2js(buffer);
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)
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JSC_SCALL(imgui_text,
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ImGui::Text(str);
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)
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JSC_SCALL(imgui_button,
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if (ImGui::Button(str))
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script_call_sym(argv[1], 1, argv);
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)
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JSC_CCALL(imgui_sokol_gfx,
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sgimgui_draw(&sgimgui);
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if (ImGui::BeginMenu("sokol-gfx")) {
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ImGui::MenuItem("Capabilities", 0, &sgimgui.caps_window.open);
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ImGui::MenuItem("Frame Stats", 0, &sgimgui.frame_stats_window.open);
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ImGui::MenuItem("Buffers", 0, &sgimgui.buffer_window.open);
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ImGui::MenuItem("Images", 0, &sgimgui.image_window.open);
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ImGui::MenuItem("Samplers", 0, &sgimgui.sampler_window.open);
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ImGui::MenuItem("Shaders", 0, &sgimgui.shader_window.open);
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ImGui::MenuItem("Pipelines", 0, &sgimgui.pipeline_window.open);
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ImGui::MenuItem("Attachments", 0, &sgimgui.attachments_window.open);
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ImGui::MenuItem("Calls", 0, &sgimgui.capture_window.open);
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ImGui::EndMenu();
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}
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)
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JSC_SCALL(imgui_slider,
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float val = js2number(argv[1]);
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float low = JS_IsUndefined(argv[2]) ? 0.0 : js2number(argv[2]);
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float high = JS_IsUndefined(argv[3]) ? 1.0 : js2number(argv[3]);
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ImGui::SliderFloat(str, &val, low, high, "%.3f");
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ret = number2js(val);
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)
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JSC_SCALL(imgui_checkbox,
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bool val = js2boolean(argv[1]);
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ImGui::Checkbox(str, &val);
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ret = boolean2js(val);
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)
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JSC_CCALL(imgui_pushid,
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ImGui::PushID(js2number(argv[0]));
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)
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JSC_CCALL(imgui_popid, ImGui::PopID(); )
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static const JSCFunctionListEntry js_imgui_funcs[] = {
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MIST_FUNC_DEF(imgui, window, 2),
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MIST_FUNC_DEF(imgui, menu, 2),
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MIST_FUNC_DEF(imgui, pushid, 1),
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MIST_FUNC_DEF(imgui, popid, 0),
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MIST_FUNC_DEF(imgui, slider, 4),
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MIST_FUNC_DEF(imgui, menubar, 1),
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MIST_FUNC_DEF(imgui, mainmenubar, 1),
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MIST_FUNC_DEF(imgui, menuitem, 3),
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MIST_FUNC_DEF(imgui, textinput, 2),
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MIST_FUNC_DEF(imgui, button, 2),
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MIST_FUNC_DEF(imgui, checkbox, 2),
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MIST_FUNC_DEF(imgui, text, 1),
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MIST_FUNC_DEF(imgui, plot,1),
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MIST_FUNC_DEF(imgui,lineplot,2),
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MIST_FUNC_DEF(imgui, sokol_gfx, 0),
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};
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static int started = 0;
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JSValue gui_init(JSContext *js)
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{
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simgui_desc_t sdesc = {0};
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simgui_setup(&sdesc);
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sgimgui_desc_t desc = {0};
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sgimgui_init(&sgimgui, &desc);
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ImPlot::CreateContext();
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JSValue imgui = JS_NewObject(js);
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JS_SetPropertyFunctionList(js, imgui, js_imgui_funcs, countof(js_imgui_funcs));
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started = 1;
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return imgui;
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}
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void gui_input(sapp_event *e)
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{
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if (started)
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simgui_handle_event(e);
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}
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void gui_newframe(int x, int y, float dt)
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{
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simgui_frame_desc_t frame = {
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.width = x,
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.height = y,
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.delta_time = dt
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};
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simgui_new_frame(&frame);
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}
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void gui_endframe()
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{
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simgui_render();
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}
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void gui_exit()
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{
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sgimgui_discard(&sgimgui);
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}
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