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			123 lines
		
	
	
		
			3.8 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			123 lines
		
	
	
		
			3.8 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
#include "my_application.h"
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#include <flutter_linux/flutter_linux.h>
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#ifdef GDK_WINDOWING_X11
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#include <gdk/gdkx.h>
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#endif
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#include "flutter/generated_plugin_registrant.h"
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struct _MyApplication
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{
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  GtkApplication parent_instance;
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  char **dart_entrypoint_arguments;
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};
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G_DEFINE_TYPE(MyApplication, my_application, GTK_TYPE_APPLICATION)
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// Implements GApplication::activate.
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static void my_application_activate(GApplication *application)
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{
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  MyApplication *self = MY_APPLICATION(application);
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  GList* windows = gtk_application_get_windows(GTK_APPLICATION(application));
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  if (windows) {
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    gtk_window_present(GTK_WINDOW(windows->data));
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    return;
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  }
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  GtkWindow *window =
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      GTK_WINDOW(gtk_application_window_new(GTK_APPLICATION(application)));
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  // Use a header bar when running in GNOME as this is the common style used
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  // by applications and is the setup most users will be using (e.g. Ubuntu
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  // desktop).
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  // If running on X and not using GNOME then just use a traditional title bar
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  // in case the window manager does more exotic layout, e.g. tiling.
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  // If running on Wayland assume the header bar will work (may need changing
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  // if future cases occur).
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  gboolean use_header_bar = TRUE;
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#ifdef GDK_WINDOWING_X11
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  GdkScreen *screen = gtk_window_get_screen(window);
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  if (GDK_IS_X11_SCREEN(screen))
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  {
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    const gchar *wm_name = gdk_x11_screen_get_window_manager_name(screen);
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    if (g_strcmp0(wm_name, "GNOME Shell") != 0)
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    {
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      use_header_bar = FALSE;
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    }
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  }
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#endif
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  if (use_header_bar)
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  {
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    GtkHeaderBar *header_bar = GTK_HEADER_BAR(gtk_header_bar_new());
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    gtk_widget_show(GTK_WIDGET(header_bar));
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    gtk_header_bar_set_title(header_bar, "AppFlowy");
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    gtk_header_bar_set_show_close_button(header_bar, TRUE);
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    gtk_window_set_titlebar(window, GTK_WIDGET(header_bar));
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  }
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  else
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  {
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    gtk_window_set_title(window, "AppFlowy");
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  }
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  gtk_window_set_default_size(window, 1280, 720);
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  gtk_widget_show(GTK_WIDGET(window));
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  g_autoptr(FlDartProject) project = fl_dart_project_new();
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  fl_dart_project_set_dart_entrypoint_arguments(project, self->dart_entrypoint_arguments);
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  FlView *view = fl_view_new(project);
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  gtk_widget_show(GTK_WIDGET(view));
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  gtk_container_add(GTK_CONTAINER(window), GTK_WIDGET(view));
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  fl_register_plugins(FL_PLUGIN_REGISTRY(view));
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  gtk_widget_grab_focus(GTK_WIDGET(view));
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}
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// Implements GApplication::local_command_line.
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static gboolean my_application_local_command_line(GApplication *application, gchar ***arguments, int *exit_status)
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{
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  MyApplication *self = MY_APPLICATION(application);
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  // Strip out the first argument as it is the binary name.
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  self->dart_entrypoint_arguments = g_strdupv(*arguments + 1);
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  g_autoptr(GError) error = nullptr;
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  if (!g_application_register(application, nullptr, &error))
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  {
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    g_warning("Failed to register: %s", error->message);
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    *exit_status = 1;
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    return TRUE;
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  }
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  g_application_activate(application);
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  *exit_status = 0;
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  return FALSE;
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}
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// Implements GObject::dispose.
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static void my_application_dispose(GObject *object)
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{
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  MyApplication *self = MY_APPLICATION(object);
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  g_clear_pointer(&self->dart_entrypoint_arguments, g_strfreev);
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  G_OBJECT_CLASS(my_application_parent_class)->dispose(object);
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}
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static void my_application_class_init(MyApplicationClass *klass)
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{
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  G_APPLICATION_CLASS(klass)->activate = my_application_activate;
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  G_APPLICATION_CLASS(klass)->local_command_line = my_application_local_command_line;
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  G_OBJECT_CLASS(klass)->dispose = my_application_dispose;
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}
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static void my_application_init(MyApplication *self) {}
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MyApplication* my_application_new() {
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  return MY_APPLICATION(g_object_new(my_application_get_type(),
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                                     "application-id", APPLICATION_ID,
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                                     "flags", G_APPLICATION_HANDLES_COMMAND_LINE | G_APPLICATION_HANDLES_OPEN,
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                                     nullptr));
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}
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