diff options
Diffstat (limited to 'src/main.cpp')
| -rw-r--r-- | src/main.cpp | 620 |
1 files changed, 26 insertions, 594 deletions
diff --git a/src/main.cpp b/src/main.cpp index 042a9af..fca2f87 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -1,31 +1,18 @@ - -#include "../include/gui/StaticPage.hpp" -#include "../include/gui/DropdownButton.hpp" -#include "../include/gui/CustomRendererWidget.hpp" -#include "../include/gui/SettingsPage.hpp" -#include "../include/gui/Utils.hpp" -#include "../include/gui/PageStack.hpp" -#include "../include/Process.hpp" -#include "../include/Theme.hpp" #include "../include/GsrInfo.hpp" +#include "../include/Theme.hpp" #include "../include/window_texture.h" -#include "../include/Config.hpp" +#include "../include/Overlay.hpp" +#include "../include/GlobalHotkeysX11.hpp" +#include "../include/gui/Utils.hpp" -#include <string.h> +#include <unistd.h> #include <signal.h> -#include <sys/wait.h> -#include <assert.h> #include <X11/Xlib.h> -#include <X11/cursorfont.h> #include <X11/Xatom.h> -#include <X11/Xutil.h> - +#define XK_LATIN1 +#include <X11/keysymdef.h> #include <mglpp/mglpp.hpp> -#include <mglpp/graphics/Text.hpp> -#include <mglpp/graphics/Texture.hpp> -#include <mglpp/graphics/Sprite.hpp> -#include <mglpp/graphics/Rectangle.hpp> #include <mglpp/window/Window.hpp> #include <mglpp/window/Event.hpp> #include <mglpp/system/Clock.hpp> @@ -39,8 +26,6 @@ // to make it more efficient by doing record/replay/stream with the same encoded packets. // TODO: Make sure the overlay always stays on top. Test with starting the overlay and then opening youtube in fullscreen. -#include <vector> - extern "C" { #include <mgl/mgl.h> } @@ -57,169 +42,12 @@ static void startup_error(const char *msg) { exit(1); } -#define _NET_WM_STATE_REMOVE 0 -#define _NET_WM_STATE_ADD 1 -#define _NET_WM_STATE_TOGGLE 2 - -static Bool set_window_wm_state(Display *display, Window window, Atom atom) { - Atom net_wm_state_atom = XInternAtom(display, "_NET_WM_STATE", False); - if(!net_wm_state_atom) { - fprintf(stderr, "Error: failed to find atom _NET_WM_STATE\n"); - return False; - } - - XClientMessageEvent xclient; - memset(&xclient, 0, sizeof(xclient)); - - xclient.type = ClientMessage; - xclient.window = window; - xclient.message_type = net_wm_state_atom; - xclient.format = 32; - xclient.data.l[0] = _NET_WM_STATE_ADD; - xclient.data.l[1] = atom; - xclient.data.l[2] = 0; - xclient.data.l[3] = 0; - xclient.data.l[4] = 0; - - XSendEvent(display, DefaultRootWindow(display), False, SubstructureRedirectMask | SubstructureNotifyMask, (XEvent*)&xclient); - XFlush(display); - return True; -} - -static Bool make_window_sticky(Display* display, Window window) { - Atom net_wm_state_sticky_atom = XInternAtom(display, "_NET_WM_STATE_STICKY", False); - if(!net_wm_state_sticky_atom) { - fprintf(stderr, "Error: failed to find atom _NET_WM_STATE_STICKY\n"); - return False; - } - - return set_window_wm_state(display, window, net_wm_state_sticky_atom); -} - -static bool is_compositor_running(Display *dpy, int screen) { - char prop_name[20]; - snprintf(prop_name, sizeof(prop_name), "_NET_WM_CM_S%d", screen); - Atom prop_atom = XInternAtom(dpy, prop_name, False); - return XGetSelectionOwner(dpy, prop_atom) != None; -} - -static mgl::Texture texture_from_ximage(XImage *img) { - uint8_t *texture_data = (uint8_t*)malloc(img->width * img->height * 3); - // TODO: - - for(int y = 0; y < img->height; ++y) { - for(int x = 0; x < img->width; ++x) { - unsigned long pixel = XGetPixel(img, x, y); - unsigned char red = (pixel & img->red_mask) >> 16; - unsigned char green = (pixel & img->green_mask) >> 8; - unsigned char blue = pixel & img->blue_mask; - - const size_t texture_data_index = (x + y * img->width) * 3; - texture_data[texture_data_index + 0] = red; - texture_data[texture_data_index + 1] = green; - texture_data[texture_data_index + 2] = blue; - } - } - - mgl::Texture texture; - // TODO: - texture.load_from_memory(texture_data, img->width, img->height, MGL_IMAGE_FORMAT_RGB); - free(texture_data); - return texture; -} - static sig_atomic_t running = 1; -static void sigint_handler(int dummy) { - (void)dummy; +static void sigint_handler(int signal) { + (void)signal; running = 0; } -static char hex_value_to_str(uint8_t v) { - if(v <= 9) - return '0' + v; - else if(v >= 10 && v <= 15) - return 'A' + (v - 10); - else - return '0'; -} - -// Excludes alpha -static std::string color_to_hex_str(mgl::Color color) { - std::string result; - result.resize(6); - - result[0] = hex_value_to_str((color.r & 0xF0) >> 4); - result[1] = hex_value_to_str(color.r & 0x0F); - - result[2] = hex_value_to_str((color.g & 0xF0) >> 4); - result[3] = hex_value_to_str(color.g & 0x0F); - - result[4] = hex_value_to_str((color.b & 0xF0) >> 4); - result[5] = hex_value_to_str(color.b & 0x0F); - - return result; -} - -static Window get_window_at_cursor_position(Display *display) { - Window root_window = None; - Window window = None; - int dummy_i; - unsigned int dummy_u; - int cursor_pos_x = 0; - int cursor_pos_y = 0; - XQueryPointer(display, DefaultRootWindow(display), &root_window, &window, &dummy_i, &dummy_i, &cursor_pos_x, &cursor_pos_y, &dummy_u); - return window; -} - -struct DrawableGeometry { - int x, y, width, height; -}; - -static bool get_drawable_geometry(Display *display, Drawable drawable, DrawableGeometry *geometry) { - geometry->x = 0; - geometry->y = 0; - geometry->width = 0; - geometry->height = 0; - - Window root_window; - unsigned int w, h; - unsigned int dummy_border, dummy_depth; - Status s = XGetGeometry(display, drawable, &root_window, &geometry->x, &geometry->y, &w, &h, &dummy_border, &dummy_depth); - - geometry->width = w; - geometry->height = h; - return s != Success; -} - -static bool diff_int(int a, int b, int difference) { - return std::abs(a - b) <= difference; -} - -static bool is_window_fullscreen_on_monitor(Display *display, Window window, const mgl_monitor *monitor) { - if(!window) - return false; - - DrawableGeometry geometry; - if(!get_drawable_geometry(display, window, &geometry)) - return false; - - const int margin = 2; - return diff_int(geometry.x, monitor->pos.x, margin) && diff_int(geometry.y, monitor->pos.y, margin) - && diff_int(geometry.width, monitor->size.x, margin) && diff_int(geometry.height, monitor->size.y, margin); -} - -// Returns the first monitor if not found. Assumes there is at least one monitor connected. -static const mgl_monitor* find_monitor_by_cursor_position(mgl::Window &window) { - const mgl_window *win = window.internal_window(); - assert(win->num_monitors > 0); - for(int i = 0; i < win->num_monitors; ++i) { - const mgl_monitor *mon = &win->monitors[i]; - if(mgl::IntRect({ mon->pos.x, mon->pos.y }, { mon->size.x, mon->size.y }).contains({ win->cursor_position.x, win->cursor_position.y })) - return mon; - } - return &win->monitors[0]; -} - int main(int argc, char **argv) { (void)argv; if(argc != 1) @@ -235,8 +63,6 @@ int main(int argc, char **argv) { exit(1); } - const std::vector<gsr::AudioDevice> audio_devices = gsr::get_audio_devices(); - std::string resources_path; if(access("images/gpu_screen_recorder_logo.png", F_OK) == 0) { resources_path = "./"; @@ -263,8 +89,6 @@ int main(int argc, char **argv) { exit(1); } - const bool compositor_running = is_compositor_running(display, DefaultScreen(display)); - mgl::vec2i window_size = { 1280, 720 }; mgl::vec2i window_pos = { 0, 0 }; @@ -284,440 +108,48 @@ int main(int argc, char **argv) { if(!window.create("gsr overlay", window_create_params)) startup_error("failed to create window"); - mgl_window *win = window.internal_window(); - if(win->num_monitors == 0) - startup_error("no monitors found"); - - const mgl_monitor *focused_monitor = find_monitor_by_cursor_position(window); - window_pos.x = focused_monitor->pos.x; - window_pos.y = focused_monitor->pos.y; - window_size.x = focused_monitor->size.x; - window_size.y = focused_monitor->size.y; - - window.set_size_limits(window_size, window_size); - window.set_size(window_size); - window.set_position(window_pos); - - if(!gsr::init_theme(gsr_info, window_size, resources_path)) { - fprintf(stderr, "Error: failed to load theme\n"); - exit(1); - } - unsigned char data = 2; // Prefer being composed to allow transparency XChangeProperty(display, window.get_system_handle(), XInternAtom(display, "_NET_WM_BYPASS_COMPOSITOR", False), XA_CARDINAL, 32, PropModeReplace, &data, 1); data = 1; XChangeProperty(display, window.get_system_handle(), XInternAtom(display, "GAMESCOPE_EXTERNAL_OVERLAY", False), XA_CARDINAL, 32, PropModeReplace, &data, 1); - mgl::Texture replay_button_texture; - if(!replay_button_texture.load_from_file((resources_path + "images/replay.png").c_str())) - startup_error("failed to load texture: images/replay.png"); - - mgl::Texture record_button_texture; - if(!record_button_texture.load_from_file((resources_path + "images/record.png").c_str())) - startup_error("failed to load texture: images/record.png"); - - mgl::Texture stream_button_texture; - if(!stream_button_texture.load_from_file((resources_path + "images/stream.png").c_str())) - startup_error("failed to load texture: images/stream.png"); - - WindowTexture window_texture; - bool window_texture_loaded = false; - - mgl::Texture window_texture_texture; - mgl::Sprite window_texture_sprite; - - mgl::Texture screenshot_texture; - if(!compositor_running) { - const Window window_at_cursor_position = get_window_at_cursor_position(display); - if(is_window_fullscreen_on_monitor(display, window_at_cursor_position, focused_monitor) && window_at_cursor_position) - window_texture_loaded = window_texture_init(&window_texture, display, mgl_window_get_egl_display(window.internal_window()), window_at_cursor_position, egl_funcs) == 0; - - if(window_texture_loaded && window_texture.texture_id) { - window_texture_texture = mgl::Texture(window_texture.texture_id, MGL_TEXTURE_FORMAT_RGB); - window_texture_sprite.set_texture(&window_texture_texture); - } else { - XImage *img = XGetImage(display, DefaultRootWindow(display), window_pos.x, window_pos.y, window_size.x, window_size.y, AllPlanes, ZPixmap); - if(!img) - fprintf(stderr, "Error: failed to take a screenshot\n"); - - if(img) { - screenshot_texture = texture_from_ximage(img); - XDestroyImage(img); - img = NULL; - } - } - } - - mgl::Sprite screenshot_sprite; - if(screenshot_texture.is_valid()) - screenshot_sprite.set_texture(&screenshot_texture); - - mgl::Rectangle bg_screenshot_overlay(window_size.to_vec2f()); - bg_screenshot_overlay.set_color(bg_color); - - auto front_page = std::make_unique<gsr::StaticPage>(window_size.to_vec2f()); - gsr::StaticPage *front_page_ptr = front_page.get(); - - gsr::PageStack page_stack; - page_stack.push(std::move(front_page)); - - std::optional<gsr::Config> config = gsr::read_config(); - - struct MainButton { - gsr::DropdownButton* button; - gsr::GsrMode mode; - }; - - const int num_frontpage_buttons = 3; - - const char *titles[num_frontpage_buttons] = { - "Instant Replay", - "Record", - "Livestream" - }; - - const char *descriptions_off[num_frontpage_buttons] = { - "Off", - "Not recording", - "Not streaming" - }; - - const char *descriptions_on[num_frontpage_buttons] = { - "On", - "Recording", - "Streaming" - }; - - mgl::Texture *textures[num_frontpage_buttons] = { - &replay_button_texture, - &record_button_texture, - &stream_button_texture - }; - - const int button_height = window_size.y / 5.0f; - const int button_width = button_height; - - std::vector<MainButton> main_buttons; - - for(int i = 0; i < num_frontpage_buttons; ++i) { - auto button = std::make_unique<gsr::DropdownButton>(&gsr::get_theme().title_font, &gsr::get_theme().body_font, titles[i], descriptions_on[i], descriptions_off[i], textures[i], mgl::vec2f(button_width, button_height)); - button->add_item("Start", "start"); - button->add_item("Settings", "settings"); - gsr::DropdownButton *button_ptr = button.get(); - front_page_ptr->add_widget(std::move(button)); - - MainButton main_button = { - button_ptr, - gsr::GsrMode::Unknown - }; - - main_buttons.push_back(std::move(main_button)); + if(!gsr::init_theme(gsr_info, resources_path)) { + fprintf(stderr, "Error: failed to load theme\n"); + exit(1); } - gsr::GsrMode gsr_mode = gsr::GsrMode::Unknown; - - auto update_overlay_shape = [&]() { - fprintf(stderr, "update overlay shape!\n"); - const int spacing = 0;// * get_config().scale; - const int combined_spacing = spacing * std::max(0, (int)main_buttons.size() - 1); - - const int per_button_width = main_buttons[0].button->get_size().x;// * get_config().scale; - const mgl::vec2i overlay_desired_size(per_button_width * (int)main_buttons.size() + combined_spacing, main_buttons[0].button->get_size().y); - - const mgl::vec2i main_buttons_start_pos = mgl::vec2i(window_size.x*0.5f, window_size.y*0.25f) - overlay_desired_size/2; - mgl::vec2i main_button_pos = main_buttons_start_pos; - - // if(!gsr_mode.has_value()) { - // gsr_mode = gsr::GsrMode::Unknown; - // pid_t gpu_screen_recorder_process = -1; - // gsr::is_gpu_screen_recorder_running(gpu_screen_recorder_process, gsr_mode.value()); - // } - - for(size_t i = 0; i < main_buttons.size(); ++i) { - if(main_buttons[i].mode != gsr::GsrMode::Unknown && main_buttons[i].mode == gsr_mode) { - main_buttons[i].button->set_activated(true); - } else { - main_buttons[i].button->set_activated(false); - } - - main_buttons[i].button->set_position(main_button_pos.to_vec2f()); - main_button_pos.x += per_button_width + combined_spacing; - } - }; - - // Replay - main_buttons[0].button->on_click = [&](const std::string &id) { - if(id == "settings") { - auto replay_settings_page = std::make_unique<gsr::SettingsPage>(gsr::SettingsPage::Type::REPLAY, gsr_info, audio_devices, config, &page_stack); - page_stack.push(std::move(replay_settings_page)); - return; - } - /* - char window_to_record_str[32]; - snprintf(window_to_record_str, sizeof(window_to_record_str), "%ld", target_window); - - const char *args[] = { - "gpu-screen-recorder", "-w", window_to_record_str, - "-c", "mp4", - "-f", "60", - "-o", "/home/dec05eba/Videos/gpu-screen-recorder.mp4", - nullptr - }; - gsr::exec_program_daemonized(args); - */ - }; - main_buttons[0].mode = gsr::GsrMode::Replay; - - // TODO: Monitor /tmp/gpu-screen-recorder and update ui to match state - - pid_t gpu_screen_recorder_process = -1; - // Record - main_buttons[1].button->on_click = [&](const std::string &id) { - if(id == "settings") { - auto record_settings_page = std::make_unique<gsr::SettingsPage>(gsr::SettingsPage::Type::RECORD, gsr_info, audio_devices, config, &page_stack); - page_stack.push(std::move(record_settings_page)); - return; - } - - if(id != "start") - return; - - // window.close(); - // usleep(1000 * 50); // 50 milliseconds - - const std::string tint_color_as_hex = color_to_hex_str(gsr::get_theme().tint_color); - - if(gpu_screen_recorder_process != -1) { - kill(gpu_screen_recorder_process, SIGINT); - int status; - if(waitpid(gpu_screen_recorder_process, &status, 0) == -1) { - perror("waitpid failed"); - /* Ignore... */ - } - // window.set_visible(false); - // window.close(); - // return; - //exit(0); - gpu_screen_recorder_process = -1; - gsr_mode = gsr::GsrMode::Unknown; - update_overlay_shape(); - main_buttons[1].button->set_item_label(id, "Start"); - - // TODO: Show this with a slight delay to make sure it doesn't show up in the video - const std::string record_image_filepath = resources_path + "images/record.png"; - const char *notification_args[] = { - "gsr-notify", "--text", "Recording has been saved", "--timeout", "3.0", - "--icon", record_image_filepath.c_str(), - "--icon-color", "ffffff", "--bg-color", tint_color_as_hex.c_str(), - nullptr - }; - gsr::exec_program_daemonized(notification_args); - return; - } - - const char *args[] = { - "gpu-screen-recorder", "-w", "screen", - "-c", "mp4", - "-f", "60", - "-o", "/home/dec05eba/Videos/gpu-screen-recorder.mp4", - nullptr - }; - gpu_screen_recorder_process = gsr::exec_program(args); - if(gpu_screen_recorder_process == -1) { - // TODO: Show notification failed to start - } else { - gsr_mode = gsr::GsrMode::Record; - update_overlay_shape(); - main_buttons[1].button->set_item_label(id, "Stop"); - } - - // TODO: Start recording after this notification has disappeared to make sure it doesn't show up in the video. - // Make clear to the user that the recording starts after the notification is gone. - // Maybe have the option in notification to show timer until its getting hidden, then the notification can say: - // Starting recording in 3... - // 2... - // 1... - // TODO: Do not run this is a daemon. Instead get the pid and when launching another notification close the current notification - // program and start another one. This can also be used to check when the notification has finished by checking with waitpid NOWAIT - // to see when the program has exit. - const std::string record_image_filepath = resources_path + "images/record.png"; - const char *notification_args[] = { - "gsr-notify", "--text", "Recording has started", "--timeout", "3.0", - "--icon", record_image_filepath.c_str(), - "--icon-color", tint_color_as_hex.c_str(), "--bg-color", tint_color_as_hex.c_str(), - nullptr - }; - gsr::exec_program_daemonized(notification_args); - //exit(0); - // window.set_visible(false); - // window.close(); - - // TODO: Show notification with args: - // "Recording has started" 3.0 ./images/record.png 76b900 - }; - main_buttons[1].mode = gsr::GsrMode::Record; - - // Stream - main_buttons[2].button->on_click = [&](const std::string &id) { - if(id == "settings") { - auto stream_settings_page = std::make_unique<gsr::SettingsPage>(gsr::SettingsPage::Type::STREAM, gsr_info, audio_devices, config, &page_stack); - page_stack.push(std::move(stream_settings_page)); - return; - } - }; - main_buttons[2].mode = gsr::GsrMode::Stream; - - update_overlay_shape(); - - window.set_visible(true); - make_window_sticky(display, window.get_system_handle()); - - Cursor default_cursor = XCreateFontCursor(display, XC_arrow); - - // TODO: Retry if these fail. - // TODO: Hmm, these dont work in owlboy. Maybe owlboy uses xi2 and that breaks this (does it?). - // Remove these grabs when debugging with a debugger, or your X11 session will appear frozen - XGrabPointer(display, window.get_system_handle(), True, - ButtonPressMask | ButtonReleaseMask | PointerMotionMask | - Button1MotionMask | Button2MotionMask | Button3MotionMask | Button4MotionMask | Button5MotionMask | - ButtonMotionMask, - GrabModeAsync, GrabModeAsync, None, default_cursor, CurrentTime); - XGrabKeyboard(display, window.get_system_handle(), True, GrabModeAsync, GrabModeAsync, CurrentTime); + gsr::Overlay overlay(window, resources_path, gsr_info, egl_funcs, bg_color); + overlay.show(); - XSetInputFocus(display, window.get_system_handle(), RevertToParent, CurrentTime); - XFlush(display); - - window.set_fullscreen(true); - - //XGrabServer(display); - - mgl::Rectangle top_bar_background(mgl::vec2f(window_size.x, window_size.y*0.06f).floor()); - top_bar_background.set_color(mgl::Color(0, 0, 0, 180)); - - mgl::Text top_bar_text("GPU Screen Recorder", gsr::get_theme().top_bar_font); - //top_bar_text.set_color(gsr::get_theme().tint_color); - top_bar_text.set_position((top_bar_background.get_position() + top_bar_background.get_size()*0.5f - top_bar_text.get_bounds().size*0.5f).floor()); - - mgl::Texture close_texture; - if(!close_texture.load_from_file((resources_path + "images/cross.png").c_str())) - startup_error("failed to load texture: images/cross.png"); - - gsr::CustomRendererWidget close_button_widget(mgl::vec2f(top_bar_background.get_size().y * 0.3f, top_bar_background.get_size().y * 0.3f).floor()); - close_button_widget.set_position(mgl::vec2f(window_size.x - close_button_widget.get_size().x - 50.0f, top_bar_background.get_size().y * 0.5f - close_button_widget.get_size().y * 0.5f).floor()); - close_button_widget.draw_handler = [&](mgl::Window &window, mgl::vec2f pos, mgl::vec2f size) { - if(mgl::FloatRect(pos, size).contains(window.get_mouse_position().to_vec2f())) { - const float border_scale = 0.0015f; - const int border_size = std::max(1.0f, border_scale * gsr::get_theme().window_height); - gsr::draw_rectangle_outline(window, pos, size, gsr::get_theme().tint_color, border_size); - } - - mgl::Sprite close_sprite(&close_texture); - close_sprite.set_position(pos); - close_sprite.set_size(size); - window.draw(close_sprite); - }; - bool close_button_pressed_inside = false; - close_button_widget.event_handler = [&](mgl::Event &event, mgl::Window&, mgl::vec2f pos, mgl::vec2f size) { - if(event.type == mgl::Event::MouseButtonPressed && event.mouse_button.button == mgl::Mouse::Left) { - close_button_pressed_inside = mgl::FloatRect(pos, size).contains(mgl::vec2f(event.mouse_button.x, event.mouse_button.y)); - } else if(event.type == mgl::Event::MouseButtonReleased && event.mouse_button.button == mgl::Mouse::Left && close_button_pressed_inside) { - if(mgl::FloatRect(pos, size).contains(mgl::vec2f(event.mouse_button.x, event.mouse_button.y))) { - running = false; - return false; - } - } - return true; - }; + // gsr::GlobalHotkeysX11 global_hotkeys; + // global_hotkeys.bind_key_press({ XK_z, Mod1Mask }, "open/hide", [&](const std::string &id) { + // fprintf(stderr, "pressed %s\n", id.c_str()); + // overlay.toggle_show(); + // }); - mgl::Texture logo_texture; - if(!logo_texture.load_from_file((resources_path + "images/gpu_screen_recorder_logo.png").c_str())) - startup_error("failed to load texture: images/gpu_screen_recorder_logo.png"); - - mgl::Sprite logo_sprite(&logo_texture); - logo_sprite.set_height((int)(top_bar_background.get_size().y * 0.65f)); - - logo_sprite.set_position(mgl::vec2f( - (top_bar_background.get_size().y - logo_sprite.get_size().y) * 0.5f, - top_bar_background.get_size().y * 0.5f - logo_sprite.get_size().y * 0.5f - ).floor()); + //fprintf(stderr, "info: gsr overlay is now ready, waiting for inputs. Press alt+z to show/hide the overlay\n"); mgl::Event event; - - event.type = mgl::Event::MouseMoved; - event.mouse_move.x = window.get_mouse_position().x; - event.mouse_move.y = window.get_mouse_position().y; - page_stack.top()->on_event(event, window, mgl::vec2f(0.0f, 0.0f)); - - const auto render = [&] { - window.clear(bg_color); - if(window_texture_loaded && window_texture.texture_id) { - window.draw(window_texture_sprite); - window.draw(bg_screenshot_overlay); - } else if(screenshot_texture.is_valid()) { - window.draw(screenshot_sprite); - window.draw(bg_screenshot_overlay); - } - window.draw(top_bar_background); - window.draw(top_bar_text); - window.draw(logo_sprite); - close_button_widget.draw(window, mgl::vec2f(0.0f, 0.0f)); - page_stack.top()->draw(window, mgl::vec2f(0.0f, 0.0f)); - window.display(); - }; - mgl::Clock frame_delta_clock; - while(window.is_open()) { + while(window.is_open() && overlay.is_open() && running) { const double frame_delta_seconds = frame_delta_clock.get_elapsed_time_seconds(); frame_delta_clock.restart(); gsr::set_frame_delta_seconds(frame_delta_seconds); - if(page_stack.empty() || !running) { - running = false; - goto quit; - } - + //global_hotkeys.poll_events(); while(window.poll_event(event)) { - page_stack.top()->on_event(event, window, mgl::vec2f(0.0f, 0.0f)); - close_button_widget.on_event(event, window, mgl::vec2f(0.0f, 0.0f)); - if(event.type == mgl::Event::KeyReleased) { - if(event.key.code == mgl::Keyboard::Escape && !page_stack.empty()) { - page_stack.top()->on_navigate_away_from_page(); - page_stack.pop(); - } - } - - if(page_stack.empty()) - break; + overlay.on_event(event, window); } - // if(state_update_timer.get_elapsed_time_seconds() >= state_update_timeout_sec) { - // state_update_timer.restart(); - // update_overlay_shape(); - // } - - if(!page_stack.empty()) - render(); + window.clear(bg_color); + overlay.draw(window); + window.display(); } - quit: fprintf(stderr, "shutting down!\n"); - XUngrabKeyboard(display, CurrentTime); - XUngrabPointer(display, CurrentTime); - if(window_texture_loaded) - window_texture_deinit(&window_texture); gsr::deinit_theme(); window.close(); - if(gpu_screen_recorder_process != -1) { - kill(gpu_screen_recorder_process, SIGINT); - int status; - if(waitpid(gpu_screen_recorder_process, &status, 0) == -1) { - perror("waitpid failed"); - /* Ignore... */ - } - gpu_screen_recorder_process = -1; - } - return 0; } |