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99 lines
2.4 KiB
C++
99 lines
2.4 KiB
C++
3 years ago
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/**
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* @file main.cpp
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* @brief Program entry point and main loop.
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*
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* Copyright (C) 2021 Clyne Sullivan
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*
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* Distributed under the GNU GPL v3 or later. You should have received a copy of
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* the GNU General Public License along with this program.
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* If not, see <https://www.gnu.org/licenses/>.
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*/
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#include "imgui.h"
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#include "backends/imgui_impl_sdl.h"
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#include "backends/imgui_impl_opengl2.h"
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#include "config.h"
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#include "stmdsp.hpp"
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#include <string>
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// Externs
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extern ImFont *font;
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extern bool guiInitialize();
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extern void guiHandleEvents(bool& done);
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extern void guiShutdown();
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extern void guiRender(void (*func)());
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extern void fileRenderMenu();
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extern void fileRenderDialog();
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extern void fileScanTemplates();
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extern void codeEditorInit();
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extern void codeRenderMenu();
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extern void codeRenderToolbar();
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extern void codeRenderWidgets();
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extern void deviceRenderMenu();
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extern void deviceRenderToolbar();
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// Globals that live here
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std::string tempFileName;
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std::string statusMessage ("Ready.");
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bool done = false;
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stmdsp::device *m_device = nullptr;
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int main(int, char **)
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{
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if (!guiInitialize())
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return -1;
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fileScanTemplates();
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codeEditorInit();
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while (!done) {
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guiHandleEvents(done);
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// Start the new window frame and render the menu bar.
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ImGui_ImplOpenGL2_NewFrame();
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ImGui_ImplSDL2_NewFrame();
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ImGui::NewFrame();
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if (ImGui::BeginMainMenuBar()) {
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fileRenderMenu();
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deviceRenderMenu();
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codeRenderMenu();
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ImGui::EndMainMenuBar();
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}
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// Begin the main view which the controls will be drawn onto.
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ImGui::SetNextWindowPos({0, 22});
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ImGui::SetNextWindowSize({WINDOW_WIDTH, WINDOW_HEIGHT - 22});
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ImGui::Begin("main", nullptr,
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ImGuiWindowFlags_NoBackground | ImGuiWindowFlags_NoDecoration);
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ImGui::PushFont(font);
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// Render main controls (order is important).
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codeRenderToolbar();
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deviceRenderToolbar();
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fileRenderDialog();
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codeRenderWidgets();
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// Finish main view rendering.
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ImGui::PopFont();
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ImGui::Text(statusMessage.c_str());
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ImGui::End();
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// Draw everything to the screen.
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ImGui::Render();
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guiRender([] {
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ImGui_ImplOpenGL2_RenderDrawData(ImGui::GetDrawData());
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});
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}
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guiShutdown();
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return 0;
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}
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