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+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
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+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<https://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<https://www.gnu.org/licenses/why-not-lgpl.html>.
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..dc4b57f
--- /dev/null
+++ b/README.md
@@ -0,0 +1,2 @@
+# GPU Screen Recorder Overlay
+A Fullscreen overlay UI for [GPU Screen Recorder](https://git.dec05eba.com/gpu-screen-recorder/about/) in the style of NVIDIA ShadowPlay.
\ No newline at end of file
diff --git a/TODO b/TODO
new file mode 100644
index 0000000..bff916d
--- /dev/null
+++ b/TODO
@@ -0,0 +1,11 @@
+setcap nice for good performance when opening overlay when game is running below 60 fps.
+Maybe grab cursor with xi, as that will prevent games from detecting movement with xi2 api.
+
+Fullscreen on wayland doesn't render windows behind because it's a compositor optimization, to not draw anything behind (only draw the window directly without compositing).
+Fix this by drawing the window smaller, or have two windows (left and right half monitor width).
+Maybe change design to have black triangles appear and get larger until they fill the screen, with even spaces being left with no triangles.
+    Exclude triangles from a diagonal line across the screen.
+    Have buttons appear slanted in 3D.
+    All of these things should be done with vertex buffer, for real 3D.
+
+DISPLAY gamescope-0
diff --git a/depends/mglpp b/depends/mglpp
-Subproject bab61609dc8af11a3395f7b3a784fe3480bd52d
+Subproject be41f208c6660a879818321e2904795c7d45fe3
diff --git a/fonts/Orbitron-Bold.ttf b/fonts/Orbitron-Bold.ttf
deleted file mode 100644
index faca54c..0000000
--- a/fonts/Orbitron-Bold.ttf
+++ /dev/null
diff --git a/fonts/Orbitron-Regular.ttf b/fonts/Orbitron-Regular.ttf
deleted file mode 100644
index 53260a0..0000000
--- a/fonts/Orbitron-Regular.ttf
+++ /dev/null
diff --git a/gpu-screen-recorder-overlay-daemon/main.c b/gpu-screen-recorder-overlay-daemon/main.c
index 76e1980..7a97c64 100644
--- a/gpu-screen-recorder-overlay-daemon/main.c
+++ b/gpu-screen-recorder-overlay-daemon/main.c
@@ -199,15 +199,23 @@ int main() {
         if(xev.type == KeyPress && xev.xkey.keycode == overlay_keycode) {
             if(overlay_pid != -1) {
                 int status;
-                if(waitpid(overlay_pid, &status, WNOHANG) == 0)
-                    continue; // GPU Screen Recorder overlay is still running
-                
-                overlay_pid = -1;
+                if(waitpid(overlay_pid, &status, WNOHANG) == 0) {
+                    kill(overlay_pid, SIGINT);
+                    int status;
+                    if(waitpid(overlay_pid, &status, 0) == -1) {
+                        perror("waitpid failed");
+                        /* Ignore... */
+                    }
+                    overlay_pid = -1;
+                    continue;
+                } else {
+                    overlay_pid = -1;
+                }
             }
 
-            Window window_with_input_focus = get_window_with_input_focus(display);
-            fprintf(stderr, "window with focus: %ld\n", window_with_input_focus);
-            if(window_with_input_focus && window_with_input_focus != DefaultRootWindow(display) && overlay_pid == -1) {
+            //Window window_with_input_focus = get_window_with_input_focus(display);
+            //fprintf(stderr, "window with focus: %ld\n", window_with_input_focus);
+            if(/*window_with_input_focus && window_with_input_focus != DefaultRootWindow(display) && */overlay_pid == -1) {
                 fprintf(stderr, "launch overlay\n");
                 // TODO: window_with_input_focus
                 const char *args[] = {
diff --git a/images/cross.png b/images/cross.png
new file mode 100644
index 0000000..31bd044
--- /dev/null
+++ b/images/cross.png
diff --git a/images/gpu_screen_recorder_logo.png b/images/gpu_screen_recorder_logo.png
new file mode 100644
index 0000000..f2b99a1
--- /dev/null
+++ b/images/gpu_screen_recorder_logo.png
diff --git a/include/Process.hpp b/include/Process.hpp
index a41b9a0..56d06b8 100644
--- a/include/Process.hpp
+++ b/include/Process.hpp
@@ -1,5 +1,7 @@
 #pragma once
 
+#include <sys/types.h>
+
 namespace gsr {
     enum class GsrMode {
         Replay,
@@ -10,5 +12,5 @@ namespace gsr {
 
     // Arguments ending with NULL
     bool exec_program_daemonized(const char **args);
-    bool is_gpu_screen_recorder_running(int &gsr_pid, GsrMode &mode);
+    bool is_gpu_screen_recorder_running(pid_t &gsr_pid, GsrMode &mode);
 }
\ No newline at end of file
diff --git a/project.conf b/project.conf
index 37b3306..82b1ed2 100644
--- a/project.conf
+++ b/project.conf
@@ -4,10 +4,8 @@ type = "executable"
 version = "0.1.0"
 platforms = ["posix"]
 
-[config]
-ignore_dirs = ["gpu-screen-recorder-overlay-daemon"]
+[lang.cpp]
+version = "c++17"
 
-[dependencies]
-x11 = ">=1"
-xcomposite = ">=0"
-gl = ">=1"
+[config]
+ignore_dirs = ["gpu-screen-recorder-overlay-daemon", "gpu-screen-recorder-overlay-notification"]
\ No newline at end of file
diff --git a/src/Process.cpp b/src/Process.cpp
index c00d547..cccb889 100644
--- a/src/Process.cpp
+++ b/src/Process.cpp
@@ -6,6 +6,8 @@
 #include <sys/wait.h>
 #include <limits.h>
 #include <fcntl.h>
+#include <dirent.h>
+#include <stdlib.h>
 
 namespace gsr {
     bool exec_program_daemonized(const char **args) {
@@ -38,58 +40,75 @@ namespace gsr {
         return true;
     }
 
-    static const char *pid_file = "/tmp/gpu-screen-recorder";
-
-    static bool is_process_running_program(pid_t pid, const char *program_name) {
-        char filepath[256];
-        snprintf(filepath, sizeof(filepath), "/proc/%ld/exe", (long)pid);
+    static bool is_number(const char *str) {
+        while(*str) {
+            char c = *str;
+            if(c < '0' || c > '9')
+                return false;
+            ++str;
+        }
+        return true;
+    }
 
-        char resolved_path[PATH_MAX];
-        const ssize_t resolved_path_len = readlink(filepath, resolved_path, sizeof(resolved_path) - 1);
-        if(resolved_path_len == -1)
+    static bool read_cmdline(const char *filepath, char *output_buffer) {
+        const char *arg0_end = NULL;
+        int fd = open(filepath, O_RDONLY);
+        if(fd == -1)
             return false;
-        
-        resolved_path[resolved_path_len] = '\0';
 
-        const int program_name_len = strlen(program_name);
-        return resolved_path_len >= program_name_len && memcmp(resolved_path + resolved_path_len - program_name_len, program_name, program_name_len) == 0;
-    }
+        char buffer[PATH_MAX];
+        ssize_t bytes_read = read(fd, buffer, sizeof(buffer));
+        if(bytes_read == -1)
+            goto err;
 
-    bool is_gpu_screen_recorder_running(int &gsr_pid, GsrMode &mode) {
-        gsr_pid = -1;
-        mode = GsrMode::Unknown;
+        arg0_end = (const char*)memchr(buffer, '\0', bytes_read);
+        if(!arg0_end)
+            goto err;
 
-        char buffer[256];
-        int fd = open(pid_file, O_RDONLY);
-        if(fd == -1)
-            return false;
+        memcpy(output_buffer, buffer, arg0_end - buffer);
+        output_buffer[arg0_end - buffer] = '\0';
+        close(fd);
+        return true;
 
-        ssize_t bytes_read = read(fd, buffer, sizeof(buffer) - 1);
-        if(bytes_read < 0) {
-            perror("failed to read gpu-screen-recorder pid file");
-            close(fd);
-            return true;
-        }
-        buffer[bytes_read] = '\0';
+        err:
         close(fd);
+        return false;
+    }
+
+    static pid_t pidof(const char *process_name) {
+        pid_t result = -1;
+        DIR *dir = opendir("/proc");
+        if(!dir)
+            return -1;
 
-        long pid = 0;
-        if(sscanf(buffer, "%ld %120s", &pid, buffer) == 2) {
-            gsr_pid = pid;
-            if(is_process_running_program(pid, "gpu-screen-recorder")) {
-                if(strcmp(buffer, "replay") == 0)
-                    mode = GsrMode::Replay;
-                else if(strcmp(buffer, "record") == 0)
-                    mode = GsrMode::Record;
-                else if(strcmp(buffer, "stream") == 0)
-                    mode = GsrMode::Stream;
-                else
-                    mode = GsrMode::Unknown;
-                return true;
+        char cmdline_filepath[PATH_MAX];
+        char arg0[PATH_MAX];
+
+        struct dirent *entry;
+        while((entry = readdir(dir)) != NULL) {
+            if(!is_number(entry->d_name))
+                continue;
+
+            snprintf(cmdline_filepath, sizeof(cmdline_filepath), "/proc/%s/cmdline", entry->d_name);
+            if(read_cmdline(cmdline_filepath, arg0) && strcmp(process_name, arg0) == 0) {
+                result = atoi(entry->d_name);
+                break;
             }
+        }
+
+        closedir(dir);
+        return result;
+    }
+
+    bool is_gpu_screen_recorder_running(pid_t &gsr_pid, GsrMode &mode) {
+        // TODO: Set |mode| by checking cmdline
+        gsr_pid = pidof("gpu-screen-recorder");
+        if(gsr_pid == -1) {
+            mode = GsrMode::Unknown;
+            return false;
         } else {
-            fprintf(stderr, "Warning: gpu-screen-recorder pid file is in incorrect format, it's possible that its corrupt. Ignoring...\n");
+            mode = GsrMode::Record;
+            return true;
         }
-        return false;
     }
 }
\ No newline at end of file
diff --git a/src/gui/Button.cpp b/src/gui/Button.cpp
index 5a71a16..b9d6d7c 100644
--- a/src/gui/Button.cpp
+++ b/src/gui/Button.cpp
@@ -11,7 +11,8 @@ namespace gsr {
 
     bool Button::on_event(mgl::Event &event, mgl::Window&) {
         if(event.type == mgl::Event::MouseMoved) {
-            const bool inside = mgl::FloatRect(position, size).contains({ (float)event.mouse_move.x, (float)event.mouse_move.y });
+            const mgl::vec2f collision_margin(1.0f, 1.0f); // Makes sure that multiple buttons that are next to each other wont activate at the same time when the cursor is right between them
+            const bool inside = mgl::FloatRect(position + collision_margin, size - collision_margin).contains({ (float)event.mouse_move.x, (float)event.mouse_move.y });
             if(mouse_inside && !inside) {
                 mouse_inside = false;
             } else if(!mouse_inside && inside) {
@@ -76,7 +77,7 @@ namespace gsr {
             // Background
             mgl::Rectangle rect(size);
             rect.set_position(position);
-            rect.set_color(mgl::Color(0, 0, 0, 250));
+            rect.set_color(mgl::Color(0, 0, 0, 220));
             window.draw(rect);
         }
     }
diff --git a/src/gui/ComboBox.cpp b/src/gui/ComboBox.cpp
index b96b3ae..00e8bc3 100644
--- a/src/gui/ComboBox.cpp
+++ b/src/gui/ComboBox.cpp
@@ -95,7 +95,7 @@ namespace gsr {
             background.set_size(max_size);
             background.set_color(mgl::Color(0, 0, 0));
         } else {
-            background.set_color(mgl::Color(0, 0, 0, 250));
+            background.set_color(mgl::Color(0, 0, 0, 220));
         }
         window.draw(background);
 
diff --git a/src/main.cpp b/src/main.cpp
index 1f9fb89..0fb7b95 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -12,10 +12,13 @@
 #include <libgen.h>
 #include <signal.h>
 #include <sys/wait.h>
+#include <optional>
+#include <signal.h>
 
 #include <X11/Xlib.h>
 #include <X11/cursorfont.h>
 #include <X11/Xatom.h>
+#include <X11/Xutil.h>
 
 #include <mglpp/mglpp.hpp>
 #include <mglpp/graphics/Font.hpp>
@@ -28,12 +31,17 @@
 #include <mglpp/system/MemoryMappedFile.hpp>
 #include <mglpp/system/Clock.hpp>
 
+// TODO: if alpha is not enabled (if no compositor is running) then take a screenshot of the selected monitor instead
+// and use that as the background.
+
 #include <vector>
 
 extern "C" {
 #include <mgl/mgl.h>
 }
 
+const mgl::Color bg_color(0, 0, 0, 180);
+
 static void usage() {
     fprintf(stderr, "usage: window-overlay\n");
     exit(1);
@@ -49,7 +57,7 @@ static void startup_error(const char *msg) {
 #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", True);
+    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;
@@ -74,7 +82,7 @@ static Bool set_window_wm_state(Display *display, Window window, Atom atom) {
 }
 
 static Bool make_window_always_on_top(Display* display, Window window) {
-    Atom net_wm_state_above_atom = XInternAtom(display, "_NET_WM_STATE_ABOVE", True);
+    Atom net_wm_state_above_atom = XInternAtom(display, "_NET_WM_STATE_ABOVE", False);
     if(!net_wm_state_above_atom) {
         fprintf(stderr, "Error: failed to find atom _NET_WM_STATE_ABOVE\n");
         return False;
@@ -84,7 +92,7 @@ static Bool make_window_always_on_top(Display* display, Window window) {
 }
 
 static Bool make_window_sticky(Display* display, Window window) {
-    Atom net_wm_state_sticky_atom = XInternAtom(display, "_NET_WM_STATE_STICKY", True);
+    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;
@@ -93,10 +101,43 @@ static Bool make_window_sticky(Display* display, Window window) {
     return set_window_wm_state(display, window, net_wm_state_sticky_atom);
 }
 
+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;
+    running = 0;
+}
+
 int main(int argc, char **argv) {
     if(argc != 1)
         usage();
 
+    signal(SIGINT, sigint_handler);
+
     std::string program_root_dir = dirname(argv[0]);
     if(!program_root_dir.empty() && program_root_dir.back() != '/')
         program_root_dir += '/';
@@ -106,35 +147,41 @@ int main(int argc, char **argv) {
     Display *display = (Display*)mgl_get_context()->connection;
 
     // TODO: Put window on the focused monitor right side and update when monitor changes resolution or other modes.
-    // Use monitor size instead of screen size
+    // Use monitor size instead of screen size.
+    // mgl now has monitor events so this can be handled directly with mgl.
 
-    mgl::vec2i target_monitor_pos = { 0, 0 };
     mgl::vec2i target_monitor_size = { WidthOfScreen(DefaultScreenOfDisplay(display)), HeightOfScreen(DefaultScreenOfDisplay(display)) };
 
     const mgl::vec2i window_size = { target_monitor_size.x, target_monitor_size.y };
-    const mgl::vec2i window_target_pos = { target_monitor_pos.x, target_monitor_pos.y };
-    const mgl::vec2i window_start_pos = { window_target_pos.x, window_target_pos.y };
+    const mgl::vec2i window_pos = { 0, 0 };
 
     mgl::Window::CreateParams window_create_params;
     window_create_params.size = window_size;
-    window_create_params.position = window_start_pos;
+    window_create_params.min_size = window_size;
+    window_create_params.max_size = window_size;
+    window_create_params.position = window_pos;
     window_create_params.hidden = true;
-    window_create_params.override_redirect = true;
+    //window_create_params.override_redirect = true;
+    window_create_params.background_color = bg_color;
+    window_create_params.support_alpha = false;
+    window_create_params.window_type = MGL_WINDOW_TYPE_DIALOG;
 
     mgl::Window window;
     if(!window.create("gsr overlay", window_create_params))
         startup_error("failed to create window");
 
-    Atom type = XInternAtom(display, "_NET_WM_WINDOW_TYPE", False);
-    Atom value = XInternAtom(display, "_NET_WM_WINDOW_TYPE_DIALOG", False);
-    XChangeProperty(display, DefaultRootWindow(display), type, XA_ATOM, 32, PropModeReplace, reinterpret_cast<unsigned char*>(&value), 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::MemoryMappedFile title_font_file;
-    if(!title_font_file.load((program_root_dir + "fonts/Orbitron-Bold.ttf").c_str(), mgl::MemoryMappedFile::LoadOptions{true, false}))
+    if(!title_font_file.load("/usr/share/fonts/noto/NotoSans-Bold.ttf", mgl::MemoryMappedFile::LoadOptions{true, false}))
         startup_error("failed to load file: fonts/Orbitron-Bold.ttf");
 
     mgl::MemoryMappedFile font_file;
-    if(!font_file.load((program_root_dir + "fonts/Orbitron-Regular.ttf").c_str(), mgl::MemoryMappedFile::LoadOptions{true, false}))
+    if(!font_file.load("/usr/share/fonts/noto/NotoSans-Regular.ttf", mgl::MemoryMappedFile::LoadOptions{true, false}))
         startup_error("failed to load file: fonts/Orbitron-Regular.ttf");
 
     mgl::Font top_bar_font;
@@ -142,11 +189,11 @@ int main(int argc, char **argv) {
         startup_error("failed to load font: fonts/Orbitron-Bold.ttf");
 
     mgl::Font title_font;
-    if(!title_font.load_from_file(title_font_file, window_create_params.size.y * 0.012f))
+    if(!title_font.load_from_file(title_font_file, window_create_params.size.y * 0.017f))
         startup_error("failed to load font: fonts/Orbitron-Bold.ttf");
 
     mgl::Font font;
-    if(!font.load_from_file(font_file, window_create_params.size.y * 0.008f))
+    if(!font.load_from_file(font_file, window_create_params.size.y * 0.012f))
         startup_error("failed to load font: fonts/Orbitron-Regular.ttf");
 
     mgl::Texture replay_button_texture;
@@ -161,6 +208,22 @@ int main(int argc, char **argv) {
     if(!stream_button_texture.load_from_file((program_root_dir + "images/stream.png").c_str()))
         startup_error("failed to load texture: images/stream.png");
 
+    // TODO: Only do these things if no compositor (with argb support) is running.
+    // TODO: Get size from monitor, get region specific to the monitor
+    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");
+        exit(1);
+    }
+
+    mgl::Texture screenshot_texture = texture_from_ximage(img);
+    XDestroyImage(img);
+    img = NULL;
+
+    mgl::Sprite screenshot_sprite(&screenshot_texture);
+    mgl::Rectangle bg_screenshot_overlay(window.get_size().to_vec2f());
+    bg_screenshot_overlay.set_color(bg_color);
+
     struct MainButton {
         mgl::Text title;
         mgl::Text description;
@@ -193,6 +256,9 @@ int main(int argc, char **argv) {
         &stream_button_texture
     };
 
+    const int button_height = window_create_params.size.y / 6.0f;
+    const int button_width = button_height;
+
     std::vector<MainButton> main_buttons;
 
     for(int i = 0; i < 3; ++i) {
@@ -202,11 +268,8 @@ int main(int argc, char **argv) {
         mgl::Text description(descriptions_off[i], {0.0f, 0.0f}, font);
         description.set_color(mgl::Color(150, 150, 150));
 
-        const int button_height = window_create_params.size.y * 0.125f;
-        const int button_width = button_height * 1.125f;
-
         mgl::Sprite sprite(textures[i]);
-        sprite.set_scale(window_create_params.size.y / 2500.0f);
+        sprite.set_height(button_height * 0.5f);
         auto button = std::make_unique<gsr::Button>(mgl::vec2f(button_width, button_height));
 
         MainButton main_button = {
@@ -220,6 +283,55 @@ int main(int argc, char **argv) {
         main_buttons.push_back(std::move(main_button));
     }
 
+    auto update_overlay_shape = [&](std::optional<gsr::GsrMode> gsr_mode = std::nullopt) {
+        fprintf(stderr, "update overlay shape!\n");
+        const int main_button_margin = button_height * 0.085;// * get_config().scale;
+        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_create_params.size.x*0.5f, window_create_params.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.value()) {
+                main_buttons[i].description.set_string(descriptions_on[i]);
+                main_buttons[i].description.set_color(mgl::Color(118, 185, 0));
+                main_buttons[i].icon.set_color(mgl::Color(118, 185, 0));
+            } else {
+                main_buttons[i].description.set_string(descriptions_off[i]);
+                main_buttons[i].description.set_color(mgl::Color(150, 150, 150));
+                main_buttons[i].icon.set_color(mgl::Color(255, 255, 255));
+            }
+
+            main_buttons[i].title.set_position(
+                mgl::vec2f(
+                    main_button_pos.x + per_button_width * 0.5f - main_buttons[i].title.get_bounds().size.x * 0.5f,
+                    main_button_pos.y + main_button_margin).floor());
+
+            main_buttons[i].description.set_position(
+                mgl::vec2f(
+                    main_button_pos.x + per_button_width * 0.5f - main_buttons[i].description.get_bounds().size.x * 0.5f,
+                    main_button_pos.y + overlay_desired_size.y - main_buttons[i].description.get_bounds().size.y - main_button_margin).floor());
+
+            main_buttons[i].icon.set_position(
+                mgl::vec2f(
+                    main_button_pos.x + per_button_width * 0.5f - main_buttons[i].icon.get_texture()->get_size().x * main_buttons[i].icon.get_scale().x * 0.5f,
+                    main_button_pos.y + overlay_desired_size.y * 0.5f - main_buttons[i].icon.get_texture()->get_size().y * main_buttons[i].icon.get_scale().y * 0.5f).floor());
+
+            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 = [&]() {
         /*
@@ -242,8 +354,10 @@ int main(int argc, char **argv) {
 
     // Record
     main_buttons[1].button->on_click = [&]() {
-        #if 0
-        int gpu_screen_recorder_process = -1;
+        window.close();
+        usleep(1000 * 50); // 50 milliseconds
+
+        pid_t gpu_screen_recorder_process = -1;
         gsr::GsrMode gsr_mode = gsr::GsrMode::Unknown;
         if(gsr::is_gpu_screen_recorder_running(gpu_screen_recorder_process, gsr_mode) && gpu_screen_recorder_process > 0) {
             kill(gpu_screen_recorder_process, SIGINT);
@@ -252,73 +366,31 @@ int main(int argc, char **argv) {
                 perror("waitpid failed");
                 /* Ignore... */
             }
-            exit(0);
+            window.set_visible(false);
+            window.close();
+            return;
+            //exit(0);
+            //update_overlay_shape(gsr::GsrMode::Unknown);
+            //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,
+            "gpu-screen-recorder", "-w", "screen",
             "-c", "mp4",
             "-f", "60",
             "-o", "/home/dec05eba/Videos/gpu-screen-recorder.mp4",
             nullptr
         };
         gsr::exec_program_daemonized(args);
-        exit(0);
-        #endif
+        //update_overlay_shape(gsr::GsrMode::Record);
+        //exit(0);
+        window.set_visible(false);
+        window.close();
     };
     main_buttons[1].mode = gsr::GsrMode::Record;
 
     main_buttons[2].mode = gsr::GsrMode::Stream;
 
-    auto update_overlay_shape = [&]() {
-        const int main_button_margin = 20;// * get_config().scale;
-        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_create_params.size.x*0.5f, window_create_params.size.y*0.25f) - overlay_desired_size/2;
-        mgl::vec2i main_button_pos = main_buttons_start_pos;
-
-        int gpu_screen_recorder_process = -1;
-        gsr::GsrMode gsr_mode = gsr::GsrMode::Unknown;
-        gsr::is_gpu_screen_recorder_running(gpu_screen_recorder_process, gsr_mode);
-
-        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].description.set_string(descriptions_on[i]);
-                main_buttons[i].description.set_color(mgl::Color(118, 185, 0));
-                main_buttons[i].icon.set_color(mgl::Color(118, 185, 0));
-            } else {
-                main_buttons[i].description.set_string(descriptions_off[i]);
-                main_buttons[i].description.set_color(mgl::Color(255, 255, 255));
-                main_buttons[i].icon.set_color(mgl::Color(255, 255, 255));
-            }
-
-            main_buttons[i].title.set_position(
-                mgl::vec2f(
-                    main_button_pos.x + per_button_width * 0.5f - main_buttons[i].title.get_bounds().size.x * 0.5f,
-                    main_button_pos.y + main_button_margin).floor());
-
-            main_buttons[i].description.set_position(
-                mgl::vec2f(
-                    main_button_pos.x + per_button_width * 0.5f - main_buttons[i].description.get_bounds().size.x * 0.5f,
-                    main_button_pos.y + overlay_desired_size.y - main_buttons[i].description.get_bounds().size.y - main_button_margin).floor());
-
-            main_buttons[i].icon.set_position(
-                mgl::vec2f(
-                    main_button_pos.x + per_button_width * 0.5f - main_buttons[i].icon.get_texture()->get_size().x * main_buttons[i].icon.get_scale().x * 0.5f,
-                    main_button_pos.y + overlay_desired_size.y * 0.5f - main_buttons[i].icon.get_texture()->get_size().y * main_buttons[i].icon.get_scale().y * 0.5f).floor());
-
-            main_buttons[i].button->set_position(main_button_pos.to_vec2f());
-            main_button_pos.x += per_button_width + combined_spacing;
-        }
-    };
-
     update_overlay_shape();
 
     window.set_visible(true);
@@ -330,58 +402,98 @@ int main(int argc, char **argv) {
     // TODO: Retry if these fail.
     // TODO: Hmm, these dont work in owlboy. Maybe owlboy uses xi2 and that breaks this (does it?).
     XGrabPointer(display, window.get_system_handle(), True,
-        ButtonPressMask | ButtonReleaseMask | PointerMotionMask |
-        Button1MotionMask | Button2MotionMask | Button3MotionMask | Button4MotionMask | Button5MotionMask |
-        ButtonMotionMask,
-        GrabModeAsync, GrabModeAsync, None, default_cursor, CurrentTime);
+       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);
 
     XSetInputFocus(display, window.get_system_handle(), RevertToParent, CurrentTime);
     XFlush(display);
 
+    window.set_fullscreen(true);
+
     //XGrabServer(display);
 
     mgl::Rectangle top_bar_background(mgl::vec2f(window.get_size().x, window.get_size().y*0.05f).floor());
-    top_bar_background.set_color(mgl::Color(0, 0, 0, 250));
+    top_bar_background.set_color(mgl::Color(0, 0, 0, 220));
 
     mgl::Text top_bar_text("GPU Screen Recorder", top_bar_font);
-    top_bar_text.set_color(mgl::Color(118, 185, 0));
+    //top_bar_text.set_color(mgl::Color(118, 185, 0));
     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());
 
-    gsr::ComboBox record_area_box(&title_font);
-    record_area_box.set_position(mgl::vec2f(300.0f, 300.0f));
-    record_area_box.add_item("Window", "window");
-    record_area_box.add_item("Focused window", "focused");
-    record_area_box.add_item("All monitors (NvFBC)", "all");
-    record_area_box.add_item("All monitors, direct mode (NvFBC, VRR workaround)", "all-direct");
-    record_area_box.add_item("Monitor DP-0 (3840x2160, NvFBC)", "DP-0");
-
-    mgl::Text record_area_title("Record area", title_font);
-    record_area_title.set_position(mgl::vec2f(record_area_box.get_position().x, record_area_box.get_position().y - title_font.get_character_size() - 10.0f));
-
-    gsr::ComboBox audio_input_box(&title_font);
-    audio_input_box.set_position(mgl::vec2f(record_area_box.get_position().x, record_area_box.get_position().y + record_area_box.get_size().y + title_font.get_character_size()*2.0f + title_font.get_character_size() + 10.0f));
-    audio_input_box.add_item("Monitor of Starship/Matissee HD Audio Controller Analog Stereo", "starship.ablalba.monitor");
-    audio_input_box.add_item("Monitor of GP104 High Definition Audio Controller Digital Stereo (HDMI 2)", "starship.ablalba.monitor");
-
-    mgl::Text audio_input_title("Audio input", title_font);
-    audio_input_title.set_position(mgl::vec2f(audio_input_box.get_position().x, audio_input_box.get_position().y - title_font.get_character_size() - 10.0f));
-
-    gsr::ComboBox video_quality_box(&title_font);
-    video_quality_box.set_position(mgl::vec2f(audio_input_box.get_position().x, audio_input_box.get_position().y + audio_input_box.get_size().y + title_font.get_character_size()*2.0f + title_font.get_character_size() + 10.0f));
-    video_quality_box.add_item("High", "starship.ablalba.monitor");
-    video_quality_box.add_item("Ultra", "starship.ablalba.monitor");
-    video_quality_box.add_item("Placebo", "starship.ablalba.monitor");
-
-    mgl::Text video_quality_title("Video quality", title_font);
-    video_quality_title.set_position(mgl::vec2f(video_quality_box.get_position().x, video_quality_box.get_position().y - title_font.get_character_size() - 10.0f));
-
-    gsr::ComboBox framerate_box(&title_font);
-    framerate_box.set_position(mgl::vec2f(video_quality_box.get_position().x, video_quality_box.get_position().y + video_quality_box.get_size().y + title_font.get_character_size()*2.0f + title_font.get_character_size() + 10.0f));
-    framerate_box.add_item("60", "starship.ablalba.monitor");
-
-    mgl::Text framerate_title("Frame rate", title_font);
-    framerate_title.set_position(mgl::vec2f(framerate_box.get_position().x, framerate_box.get_position().y - title_font.get_character_size() - 10.0f));
+    // gsr::ComboBox record_area_box(&title_font);
+    // record_area_box.set_position(mgl::vec2f(300.0f, 300.0f));
+    // record_area_box.add_item("Window", "window");
+    // record_area_box.add_item("Focused window", "focused");
+    // record_area_box.add_item("All monitors (NvFBC)", "all");
+    // record_area_box.add_item("All monitors, direct mode (NvFBC, VRR workaround)", "all-direct");
+    // record_area_box.add_item("Monitor DP-0 (3840x2160, NvFBC)", "DP-0");
+
+    // mgl::Text record_area_title("Record area", title_font);
+    // record_area_title.set_position(mgl::vec2f(record_area_box.get_position().x, record_area_box.get_position().y - title_font.get_character_size() - 10.0f));
+
+    // gsr::ComboBox audio_input_box(&title_font);
+    // audio_input_box.set_position(mgl::vec2f(record_area_box.get_position().x, record_area_box.get_position().y + record_area_box.get_size().y + title_font.get_character_size()*2.0f + title_font.get_character_size() + 10.0f));
+    // audio_input_box.add_item("Monitor of Starship/Matissee HD Audio Controller Analog Stereo", "starship.ablalba.monitor");
+    // audio_input_box.add_item("Monitor of GP104 High Definition Audio Controller Digital Stereo (HDMI 2)", "starship.ablalba.monitor");
+
+    // mgl::Text audio_input_title("Audio input", title_font);
+    // audio_input_title.set_position(mgl::vec2f(audio_input_box.get_position().x, audio_input_box.get_position().y - title_font.get_character_size() - 10.0f));
+
+    // gsr::ComboBox video_quality_box(&title_font);
+    // video_quality_box.set_position(mgl::vec2f(audio_input_box.get_position().x, audio_input_box.get_position().y + audio_input_box.get_size().y + title_font.get_character_size()*2.0f + title_font.get_character_size() + 10.0f));
+    // video_quality_box.add_item("High", "starship.ablalba.monitor");
+    // video_quality_box.add_item("Ultra", "starship.ablalba.monitor");
+    // video_quality_box.add_item("Placebo", "starship.ablalba.monitor");
+
+    // mgl::Text video_quality_title("Video quality", title_font);
+    // video_quality_title.set_position(mgl::vec2f(video_quality_box.get_position().x, video_quality_box.get_position().y - title_font.get_character_size() - 10.0f));
+
+    // gsr::ComboBox framerate_box(&title_font);
+    // framerate_box.set_position(mgl::vec2f(video_quality_box.get_position().x, video_quality_box.get_position().y + video_quality_box.get_size().y + title_font.get_character_size()*2.0f + title_font.get_character_size() + 10.0f));
+    // framerate_box.add_item("60", "starship.ablalba.monitor");
+
+    // mgl::Text framerate_title("Frame rate", title_font);
+    // framerate_title.set_position(mgl::vec2f(framerate_box.get_position().x, framerate_box.get_position().y - title_font.get_character_size() - 10.0f));
+
+    mgl::Texture close_texture;
+    if(!close_texture.load_from_file("images/cross.png", {false, false, false}))
+        startup_error("failed to load texture: images/cross.png");
+
+    mgl::Sprite close_sprite(&close_texture);
+    close_sprite.set_height(int(top_bar_background.get_size().y * 0.3f));
+    close_sprite.set_position(mgl::vec2f(window.get_size().x - close_sprite.get_size().x - 50.0f, top_bar_background.get_size().y * 0.5f - close_sprite.get_size().y * 0.5f).floor());
+
+    mgl::Texture logo_texture;
+    if(!logo_texture.load_from_file("images/gpu_screen_recorder_logo.png"))
+        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());
+
+    /*
+    const float settings_margin_top = 20.0f;
+    const float settings_margin_bottom = 20.0f;
+    const float settings_margin_left = 20.0f;
+    const float settings_margin_right = 20.0f;
+    const float settings_background_width = std::max(record_area_box.get_size().x, audio_input_box.get_size().x);
+    mgl::Rectangle settings_background(record_area_title.get_position() - mgl::vec2f(settings_margin_left, settings_margin_left),
+        mgl::vec2f(settings_margin_left + settings_background_width + settings_margin_right, settings_margin_top + (framerate_box.get_position().y + framerate_box.get_size().y - record_area_title.get_position().y) + settings_margin_bottom));
+    settings_background.set_color(mgl::Color(38, 43, 47));
+
+    const float settings_topline_thickness = 5.0f;
+    mgl::Rectangle settings_topline(settings_background.get_position() - mgl::vec2f(0.0f, settings_topline_thickness), mgl::vec2f(settings_background.get_size().x, settings_topline_thickness));
+    settings_topline.set_color(mgl::Color(118, 185, 0));
+    */
+
+    mgl::Clock state_update_timer;
+    const double state_update_timeout_sec = 2.0;
 
     gsr::WidgetContainer &widget_container = gsr::WidgetContainer::get_instance();
 
@@ -393,11 +505,17 @@ int main(int argc, char **argv) {
     widget_container.on_event(event, window);
 
     auto render = [&] {
-        window.clear(mgl::Color(0, 0, 0, 175));
-        window.draw(record_area_title);
-        window.draw(audio_input_title);
-        window.draw(video_quality_title);
-        window.draw(framerate_title);
+        window.clear(bg_color);
+        window.draw(screenshot_sprite);
+        window.draw(bg_screenshot_overlay);
+        /*
+        window.draw(settings_topline);
+        window.draw(settings_background);
+        */
+        // window.draw(record_area_title);
+        // window.draw(audio_input_title);
+        // window.draw(video_quality_title);
+        // window.draw(framerate_title);
         widget_container.draw(window);
         for(auto &main_button : main_buttons) {
             window.draw(main_button.icon);
@@ -406,22 +524,37 @@ int main(int argc, char **argv) {
         }
         window.draw(top_bar_background);
         window.draw(top_bar_text);
+        window.draw(logo_sprite);
+        window.draw(close_sprite);
         window.display();
     };
 
     while(window.is_open()) {
-        if(window.poll_event(event)) {
+        if(!running) {
+            window.set_visible(false);
+            window.close();
+            break;
+        }
+
+        while(window.poll_event(event)) {
             widget_container.on_event(event, window);
-            if(event.type == mgl::Event::KeyReleased) {
+            if(event.type == mgl::Event::KeyPressed) {
                 if(event.key.code == mgl::Keyboard::Escape) {
+                    window.set_visible(false);
                     window.close();
                     break;
                 }
             }
         }
 
+        if(state_update_timer.get_elapsed_time_seconds() >= state_update_timeout_sec) {
+            state_update_timer.restart();
+            update_overlay_shape();
+        }
+
         render();
     }
 
+    fprintf(stderr, "shutting down!\n");
     return 0;
 }