fluffychat/linux/my_application.cc

118 lines
4.3 KiB
C++
Raw Permalink Normal View History

#include "my_application.h"
#include <flutter_linux/flutter_linux.h>
2020-12-24 19:10:53 +01:00
#ifdef GDK_WINDOWING_X11
#include <gdk/gdkx.h>
#endif
#include "flutter/generated_plugin_registrant.h"
struct _MyApplication {
GtkApplication parent_instance;
2020-12-24 19:10:53 +01:00
char** dart_entrypoint_arguments;
};
G_DEFINE_TYPE(MyApplication, my_application, GTK_TYPE_APPLICATION)
// Implements GApplication::activate.
static void my_application_activate(GApplication* application) {
2020-12-24 19:10:53 +01:00
MyApplication* self = MY_APPLICATION(application);
GtkWindow* window =
GTK_WINDOW(gtk_application_window_new(GTK_APPLICATION(application)));
2020-12-24 19:10:53 +01:00
// Use a header bar when running in GNOME as this is the common style used
// by applications and is the setup most users will be using (e.g. Ubuntu
// desktop).
// If running on X and not using GNOME then just use a traditional title bar
// in case the window manager does more exotic layout, e.g. tiling.
// If running on Wayland assume the header bar will work (may need changing
// if future cases occur).
gboolean use_header_bar = TRUE;
// Lines added to the template start
// Please re-add these lines after updating the linux build files
// If the user explicitly requests to disable the header bar, switch back to
// using a traditional title bar
const gchar* gtk_csd_env = g_getenv("GTK_CSD");
if (gtk_csd_env != nullptr && g_strcmp0(gtk_csd_env, "1") != 0)
use_header_bar = FALSE;
// Lines added to the template end
2020-12-24 19:10:53 +01:00
#ifdef GDK_WINDOWING_X11
2022-12-21 20:23:10 +01:00
GdkScreen* screen = gtk_window_get_screen(window);
2020-12-24 19:10:53 +01:00
if (GDK_IS_X11_SCREEN(screen)) {
2022-12-21 20:23:10 +01:00
const gchar* wm_name = gdk_x11_screen_get_window_manager_name(screen);
if (g_strcmp0(wm_name, "GNOME Shell") != 0) {
use_header_bar = FALSE;
// Lines added to the template start
// Please re-add these lines after updating the linux build files
// Disable libhandy here, otherwise the close button disappears on KDE X11
g_setenv("GTK_CSD", "0", TRUE);
// Lines added to the template end
2022-12-21 20:23:10 +01:00
}
2020-12-24 19:10:53 +01:00
}
#endif
if (use_header_bar) {
2022-12-21 20:23:10 +01:00
GtkHeaderBar* header_bar = GTK_HEADER_BAR(gtk_header_bar_new());
2020-12-24 19:10:53 +01:00
gtk_widget_show(GTK_WIDGET(header_bar));
2022-12-21 20:23:10 +01:00
gtk_header_bar_set_title(header_bar, "fluffychat");
2020-12-24 19:10:53 +01:00
gtk_header_bar_set_show_close_button(header_bar, TRUE);
gtk_window_set_titlebar(window, GTK_WIDGET(header_bar));
2022-12-21 20:23:10 +01:00
} else {
gtk_window_set_title(window, "fluffychat");
2020-12-24 19:10:53 +01:00
}
gtk_window_set_default_size(window, 864, 600);
g_autoptr(FlDartProject) project = fl_dart_project_new();
2020-12-24 19:10:53 +01:00
fl_dart_project_set_dart_entrypoint_arguments(project, self->dart_entrypoint_arguments);
FlView* view = fl_view_new(project);
gtk_container_add(GTK_CONTAINER(window), GTK_WIDGET(view));
fl_register_plugins(FL_PLUGIN_REGISTRY(view));
2022-12-24 09:37:12 +01:00
gtk_widget_show(GTK_WIDGET(window));
gtk_widget_show(GTK_WIDGET(view));
gtk_widget_grab_focus(GTK_WIDGET(view));
}
2020-12-24 19:10:53 +01:00
// Implements GApplication::local_command_line.
2022-12-21 20:23:10 +01:00
static gboolean my_application_local_command_line(GApplication* application, gchar*** arguments, int* exit_status) {
2020-12-24 19:10:53 +01:00
MyApplication* self = MY_APPLICATION(application);
// Strip out the first argument as it is the binary name.
self->dart_entrypoint_arguments = g_strdupv(*arguments + 1);
g_autoptr(GError) error = nullptr;
if (!g_application_register(application, nullptr, &error)) {
g_warning("Failed to register: %s", error->message);
*exit_status = 1;
return TRUE;
}
g_application_activate(application);
*exit_status = 0;
return TRUE;
}
// Implements GObject::dispose.
2022-12-21 20:23:10 +01:00
static void my_application_dispose(GObject* object) {
2020-12-24 19:10:53 +01:00
MyApplication* self = MY_APPLICATION(object);
g_clear_pointer(&self->dart_entrypoint_arguments, g_strfreev);
G_OBJECT_CLASS(my_application_parent_class)->dispose(object);
}
static void my_application_class_init(MyApplicationClass* klass) {
G_APPLICATION_CLASS(klass)->activate = my_application_activate;
2020-12-24 19:10:53 +01:00
G_APPLICATION_CLASS(klass)->local_command_line = my_application_local_command_line;
G_OBJECT_CLASS(klass)->dispose = my_application_dispose;
}
static void my_application_init(MyApplication* self) {}
MyApplication* my_application_new() {
return MY_APPLICATION(g_object_new(my_application_get_type(),
"application-id", APPLICATION_ID,
2021-06-06 10:32:01 +02:00
"flags", G_APPLICATION_NON_UNIQUE,
nullptr));
}