summaryrefslogtreecommitdiff
path: root/src/bookmouse.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/bookmouse.cpp')
-rw-r--r--src/bookmouse.cpp211
1 files changed, 127 insertions, 84 deletions
diff --git a/src/bookmouse.cpp b/src/bookmouse.cpp
index 9ba09c4..65184ef 100644
--- a/src/bookmouse.cpp
+++ b/src/bookmouse.cpp
@@ -1,106 +1,149 @@
#include "bookmouse.hpp"
-#include "main_window.hpp"
+
+#include <SDL_opengl.h>
+#include <fud_array.hpp>
namespace bookmouse {
-Bookmouse::Bookmouse()
+Bookmouse::Bookmouse() :
+ m_sdlContext{}, m_mainWindow{m_sdlContext}, m_glContext{m_mainWindow},
+ m_imgui{m_glContext, m_sdlContext, m_mainWindow}
{
- m_layout = new QVBoxLayout();
-
- m_layout->addWidget(&m_pageLeft);
- m_layout->addWidget(&m_pageRight);
-
- setLayout(m_layout);
+ /*
+ * Load Fonts
+ *
+ * - If no fonts are loaded, dear imgui will use the default
+ * font. You can also load multiple fonts and use
+ * ImGui::PushFont()/PopFont() to select them.
+ * - AddFontFromFileTTF() will return the ImFont* so you can store
+ * it if you need to select the font among multiple.
+ * - If the file cannot be loaded, the function will return a
+ * nullptr. Please handle those errors in your application
+ * (e.g. use an assertion, or display an error and quit).
+ * - The fonts will be rasterized at a given size (w/
+ * oversampling) and stored into a texture when calling
+ * ImFontAtlas::Build()/GetTexDataAsXXXX(), which
+ * ImGui_ImplXXXX_NewFrame below will call.
+ * - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to
+ * - use Freetype for higher quality font rendering.
+ * - Read 'docs/FONTS.md' for more instructions and details.
+ * - Remember that in C/C++ if you want to include a backslash \
+ * in a string literal you need to write a double backslash \\ !
+ * - Our Emscripten build process allows embedding fonts to be
+ * - accessible at runtime from the "fonts/" folder. See
+ * Makefile.emscripten for details.
+ * auto imguiIO = m_imgui.getIO();
+ * imguiIO.Fonts->AddFontDefault();
+ * imguiIO.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\segoeui.ttf", 18.0f);
+ * imguiIO.Fonts->AddFontFromFileTTF("../../misc/fonts/DroidSans.ttf", 16.0f);
+ * imguiIO.Fonts->AddFontFromFileTTF("../../misc/fonts/Roboto-Medium.ttf", 16.0f);
+ * imguiIO.Fonts->AddFontFromFileTTF("../../misc/fonts/Cousine-Regular.ttf", 15.0f);
+ * ImFont* font = imguiIO.Fonts->AddFontFromFileTTF(
+ * "c:\\Windows\\Fonts\\ArialUni.ttf", 18.0f, nullptr,
+ * io.Fonts->GetGlyphRangesJapanese()); IM_ASSERT(font != nullptr);
+ */
}
-void Bookmouse::setArchive(Archive* archive) {
- if (archive == m_archive) {
- return;
+int Bookmouse::run()
+{
+ while (m_running) {
+ auto event = pollEvent();
+ static_cast<void>(event);
+
+ constexpr uint32_t delayMillis = 10;
+ if (SDL_GetWindowFlags(m_mainWindow.window()) & SDL_WINDOW_MINIMIZED) {
+ SDL_Delay(delayMillis);
+ continue;
+ }
+ m_imgui.startFrame();
+ updateState();
+ renderFrame();
}
- delete(m_archive);
- m_archive = archive;
- m_pageNumber = 0;
- setPages();
+ return 0;
}
-void Bookmouse::next() {
- auto numPages = m_archive->numPages();
- size_t increment = 1;
- if (m_pageLayout != PageLayout::Single) {
- increment = 2;
- }
- if ((m_pageNumber + increment) >= numPages)
- {
- return;
+SDL_Event Bookmouse::pollEvent()
+{
+ /*
+ * 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, or clear/overwrite your copy of
+ * the mouse data.
+ * - When io.WantCaptureKeyboard is true, do not dispatch keyboard
+ * input data to your main application, or clear/overwrite your
+ * copy of the keyboard data.
+ * Generally you may always pass all inputs to dear imgui, and
+ * hide them from your application based on those two flags.
+ */
+ SDL_Event event{};
+ while (SDL_PollEvent(&event)) {
+ static_cast<void>(m_imgui.processEvent(event));
+ if (event.type == SDL_QUIT) {
+ m_running = false;
+ }
+ if (event.type == SDL_WINDOWEVENT && event.window.event == SDL_WINDOWEVENT_CLOSE &&
+ event.window.windowID == SDL_GetWindowID(m_mainWindow.window())) {
+ m_running = false;
+ }
}
- m_pageNumber += increment;
- setPages();
+ return event;
}
-void Bookmouse::back() {
- auto numPages = m_archive->numPages();
- size_t decrement = 1;
- if (m_pageLayout != PageLayout::Single) {
- decrement = 2;
- }
- if (m_pageNumber < decrement)
- {
- m_pageNumber = 0;
- decrement = 0;
+void Bookmouse::updateState()
+{
+ bool my_tool_active{true};
+ ImGui::Begin("My First Tool", &my_tool_active, ImGuiWindowFlags_MenuBar);
+ if (ImGui::BeginMenuBar()) {
+ if (ImGui::BeginMenu("File")) {
+ if (ImGui::MenuItem("Open..", "Ctrl+O")) { /* Do stuff */
+ }
+ if (ImGui::MenuItem("Save", "Ctrl+S")) { /* Do stuff */
+ }
+ if (ImGui::MenuItem("Close", "Ctrl+W")) {
+ my_tool_active = false;
+ }
+ ImGui::EndMenu();
+ }
+ ImGui::EndMenuBar();
}
- m_pageNumber -= decrement;
- setPages();
-}
-void Bookmouse::setPages() {
- m_pageLeft.setPixmap(QPixmap());
- m_pageRight.setPixmap(QPixmap());
+ // Edit a color stored as 4 floats
+ fud::Array<float, 4> my_color{};
+ ImGui::ColorEdit4("Color", my_color.data());
- switch (m_pageLayout)
- {
- case PageLayout::Dual:
- return setPagesDual();
- case PageLayout::Manga:
- return setPagesManga();
- case PageLayout::Single:
- default:
- return setPagesNormal();
+ // Generate samples and plot them
+ float samples[100];
+ for (int idx = 0; idx < 100; idx++) {
+ auto num = static_cast<float>(idx);
+ auto time = static_cast<float>(ImGui::GetTime());
+ samples[idx] = sinf(num * 0.2f + time * 1.5f);
}
+ ImGui::PlotLines("Samples", samples, 100);
+
+ // Display contents in a scrolling region
+ ImGui::TextColored(ImVec4(1, 1, 0, 1), "Important Stuff");
+ ImGui::BeginChild("Scrolling");
+ for (int n = 0; n < 50; n++)
+ ImGui::Text("%04d: Some text", n);
+ ImGui::EndChild();
+ ImGui::End();
}
-void Bookmouse::setPagesNormal() {
- auto page1 = m_archive->getPage(m_pageNumber);
- auto& label1 = m_pageLeft;
-
- if (page1.isOkay()) {
- label1.setPixmap(QPixmap::fromImage(page1.getOkay()));
- }
-}
-
-void Bookmouse::setPagesDual() {
- auto& label1 = m_pageLeft;
- auto& label2 = m_pageRight;
- setPages(label1, label2);
-}
-
-void Bookmouse::setPagesManga() {
- auto& label1 = m_pageRight;
- auto& label2 = m_pageLeft;
- setPages(label1, label2);
-}
-
-void Bookmouse::setPages(QLabel& label1, QLabel& label2) {
- auto page1 = m_archive->getPage(m_pageNumber);
- auto page2 = m_archive->getPage(m_pageNumber + 1);
-
- if (page1.isOkay()) {
- label1.setPixmap(QPixmap::fromImage(page1.getOkay()));
- }
-
-
- if (page2.isOkay()) {
- label2.setPixmap(QPixmap::fromImage(page1.getOkay()));
- }
+void Bookmouse::renderFrame()
+{
+ ImGui::Render();
+ const auto& imguiIO = m_imgui.getIO();
+ glViewport(0, 0, static_cast<int>(imguiIO.DisplaySize.x), static_cast<int>(imguiIO.DisplaySize.y));
+ ImVec4 clear_color = ImVec4(0.45f, 0.55f, 0.60f, 1.00f);
+ glClearColor(
+ clear_color.x * clear_color.w,
+ clear_color.y * clear_color.w,
+ clear_color.z * clear_color.w,
+ clear_color.w);
+ glClear(GL_COLOR_BUFFER_BIT);
+ m_imgui.render();
}
} // namespace bookmouse
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-23 15:25:40 +0000