imports/imhex
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Streamline view creation, save all view states when quitting

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WerWolv
2020-11-23 23:57:19 +01:00
parent 45bcdc8c46
commit 3bd987ff2c
22 changed files with 141 additions and 168 deletions
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153
source/window.cpp
View File

@@ -12,42 +12,51 @@
namespace hex {
namespace {
constexpr auto MenuBarItems = { "File", "Edit", "View", "Help" };
void *ImHexSettingsHandler_ReadOpenFn(ImGuiContext *ctx, ImGuiSettingsHandler *, const char *) {
return ctx; // Unused, but the return value has to be non-null
}
void ImHexSettingsHandler_ReadLine(ImGuiContext*, ImGuiSettingsHandler *handler, void *, const char* line) {
auto *window = reinterpret_cast<Window *>(handler->UserData);
float scale;
if (sscanf(line, "Scale=%f", &scale) == 1) { window->m_globalScale = scale; }
else if (sscanf(line, "FontScale=%f", &scale) == 1) { window->m_fontScale = scale; }
}
void ImHexSettingsHandler_ApplyAll(ImGuiContext *ctx, ImGuiSettingsHandler *handler) {
auto *window = reinterpret_cast<Window *>(handler->UserData);
auto &style = ImGui::GetStyle();
auto &io = ImGui::GetIO();
if (window->m_globalScale != 0.0f)
style.ScaleAllSizes(window->m_globalScale);
if (window->m_fontScale != 0.0f)
io.FontGlobalScale = window->m_fontScale;
}
void ImHexSettingsHandler_WriteAll(ImGuiContext* ctx, ImGuiSettingsHandler *handler, ImGuiTextBuffer *buf) {
auto *window = reinterpret_cast<Window *>(handler->UserData);
buf->reserve(buf->size() + 0x20); // Ballpark reserve
buf->appendf("[%s][General]\n", handler->TypeName);
buf->appendf("Scale=%.1f\n", window->m_globalScale);
buf->appendf("FontScale=%.1f\n", window->m_fontScale);
buf->append("\n");
void *ImHexSettingsHandler_ReadOpenFn(ImGuiContext *ctx, ImGuiSettingsHandler *, const char *) {
return ctx; // Unused, but the return value has to be non-null
}
void ImHexSettingsHandler_ReadLine(ImGuiContext*, ImGuiSettingsHandler *handler, void *, const char* line) {
auto *window = reinterpret_cast<Window *>(handler->UserData);
float scale;
if (sscanf(line, "Scale=%f", &scale) == 1) { window->m_globalScale = scale; }
else if (sscanf(line, "FontScale=%f", &scale) == 1) { window->m_fontScale = scale; }
else {
for (auto &view : window->m_views) {
std::string format = view->getName() + "=%d";
sscanf(line, format.c_str(), &view->getWindowOpenState());
}
}
}
void ImHexSettingsHandler_ApplyAll(ImGuiContext *ctx, ImGuiSettingsHandler *handler) {
auto *window = reinterpret_cast<Window *>(handler->UserData);
auto &style = ImGui::GetStyle();
auto &io = ImGui::GetIO();
if (window->m_globalScale != 0.0f)
style.ScaleAllSizes(window->m_globalScale);
if (window->m_fontScale != 0.0f)
io.FontGlobalScale = window->m_fontScale;
}
void ImHexSettingsHandler_WriteAll(ImGuiContext* ctx, ImGuiSettingsHandler *handler, ImGuiTextBuffer *buf) {
auto *window = reinterpret_cast<Window *>(handler->UserData);
buf->reserve(buf->size() + 0x20); // Ballpark reserve
buf->appendf("[%s][General]\n", handler->TypeName);
buf->appendf("Scale=%.1f\n", window->m_globalScale);
buf->appendf("FontScale=%.1f\n", window->m_fontScale);
for (auto &view : window->m_views) {
buf->appendf("%s=%d\n", view->getName().c_str(), view->getWindowOpenState());
}
buf->append("\n");
}
Window::Window() {
@@ -72,6 +81,10 @@ namespace hex {
View::getDeferedCalls().clear();
for (auto &view : this->m_views) {
if (!view->getWindowOpenState())
continue;
ImGui::SetNextWindowSizeConstraints(ImVec2(480, 720), ImVec2(FLT_MAX, FLT_MAX));
view->createView();
}
@@ -102,54 +115,65 @@ namespace hex {
windowFlags |= ImGuiWindowFlags_NoTitleBar | ImGuiWindowFlags_NoCollapse | ImGuiWindowFlags_NoMove | ImGuiWindowFlags_NoResize;
windowFlags |= ImGuiWindowFlags_NoBringToFrontOnFocus | ImGuiWindowFlags_NoNavFocus;
ImGui::Begin("DockSpace", nullptr, windowFlags);
ImGui::PopStyleVar(2);
ImGui::DockSpace(ImGui::GetID("MainDock"), ImVec2(0.0f, 0.0f), ImGuiDockNodeFlags_None);
if (ImGui::Begin("DockSpace", nullptr, windowFlags)) {
ImGui::PopStyleVar(2);
ImGui::DockSpace(ImGui::GetID("MainDock"), ImVec2(0.0f, 0.0f), ImGuiDockNodeFlags_None);
ImGui::BeginMenuBar();
if (ImGui::BeginMenuBar()) {
for (auto &view : this->m_views)
view->createMenu();
for (auto menu : MenuBarItems)
if (ImGui::BeginMenu(menu)) ImGui::EndMenu();
if (ImGui::BeginMenu("View")) {
ImGui::Separator();
ImGui::MenuItem("Display FPS", "", &this->m_fpsVisible);
#ifdef DEBUG
ImGui::MenuItem("Demo View", "", &this->m_demoWindowOpen);
#endif
ImGui::EndMenu();
}
if (ImGui::BeginMenu("View")) {
for (auto &view : this->m_views)
ImGui::MenuItem((view->getName() + " View").c_str(), "", &view->getWindowOpenState());
ImGui::EndMenu();
}
if (this->m_fpsVisible) {
char buffer[0x20];
snprintf(buffer, 0x20, "%.1f FPS", ImGui::GetIO().Framerate);
for (auto &view : this->m_views) {
view->createMenu();
}
ImGui::SameLine(ImGui::GetWindowWidth() - ImGui::GetFontSize() * strlen(buffer) + 20);
ImGui::TextUnformatted(buffer);
}
if (ImGui::BeginMenu("View")) {
ImGui::Separator();
ImGui::MenuItem("Display FPS", "", &this->m_fpsVisible);
#ifdef DEBUG
ImGui::MenuItem("Demo View", "", &this->m_demoWindowOpen);
#endif
ImGui::EndMenu();
}
if (this->m_fpsVisible) {
char buffer[0x20];
snprintf(buffer, 0x20, "%.1f FPS", ImGui::GetIO().Framerate);
ImGui::EndMenuBar();
ImGui::SameLine(ImGui::GetWindowWidth() - ImGui::GetFontSize() * strlen(buffer) + 20);
ImGui::TextUnformatted(buffer);
}
ImGui::End();
if (auto &[key, mods] = Window::s_currShortcut; key != -1) {
for (auto &view : this->m_views) {
if (view->handleShortcut(key, mods))
break;
ImGui::EndMenuBar();
}
if (auto &[key, mods] = Window::s_currShortcut; key != -1) {
for (auto &view : this->m_views) {
if (view->handleShortcut(key, mods))
break;
}
Window::s_currShortcut = { -1, -1 };
}
Window::s_currShortcut = { -1, -1 };
}
ImGui::End();
}
void Window::frameEnd() {
ImGui::Render();
int display_w, display_h;
glfwGetFramebufferSize(this->m_window, &display_w, &display_h);
glViewport(0, 0, display_w, display_h);
int displayWidth, displayHeight;
glfwGetFramebufferSize(this->m_window, &displayWidth, &displayHeight);
glViewport(0, 0, displayWidth, displayHeight);
glClearColor(0.45f, 0.55f, 0.60f, 1.00f);
glClear(GL_COLOR_BUFFER_BIT);
ImGui_ImplOpenGL3_RenderDrawData(ImGui::GetDrawData());
@@ -180,6 +204,7 @@ namespace hex {
this->m_window = glfwCreateWindow(1280, 720, "ImHex", nullptr, nullptr);
if (this->m_window == nullptr)
throw std::runtime_error("Failed to create window!");