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104 lines
3.6 KiB
104 lines
3.6 KiB
#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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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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MyApplication* self = MY_APPLICATION(application); |
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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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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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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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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, "Harbour"); |
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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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} else { |
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gtk_window_set_title(window, "Harbour"); |
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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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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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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 TRUE; |
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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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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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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_NON_UNIQUE, |
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nullptr)); |
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}
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