lifegpc/eh_downloader_flutter
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Add Linux support

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lifegpc
2023-11-26 15:12:51 +08:00
parent 3dada54d8c
commit 9810214903
5 changed files with 29 additions and 4 deletions
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2
linux/CMakeLists.txt
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@@ -7,7 +7,7 @@ project(runner LANGUAGES CXX)
set(BINARY_NAME "eh_downloader_flutter")
# The unique GTK application identifier for this application. See:
# https://wiki.gnome.org/HowDoI/ChooseApplicationID
set(APPLICATION_ID "com.example.eh_downloader_flutter")
set(APPLICATION_ID "com.lifegpc.ehf")
# Explicitly opt in to modern CMake behaviors to avoid warnings with recent
# versions of CMake.

24
linux/my_application.cc
View File

@@ -10,10 +10,28 @@
struct _MyApplication {
GtkApplication parent_instance;
char** dart_entrypoint_arguments;
FlMethodChannel* path_channel;
};
G_DEFINE_TYPE(MyApplication, my_application, GTK_TYPE_APPLICATION)
static void on_path_channel_call(FlMethodChannel* channel, FlMethodCall* method_call,
gpointer user_data) {
const gchar* method = fl_method_call_get_name(method_call);
if (strcmp(method, "getCurrentExe") == 0) {
g_autoptr(GError) local_err = NULL;
gchar* exe_path = g_file_read_link("/proc/self/exe", &local_err);
if (local_err == NULL) {
fl_method_call_respond(method_call, FL_METHOD_RESPONSE(fl_method_success_response_new(fl_value_new_string(exe_path))), nullptr);
g_free(exe_path);
} else {
fl_method_call_respond_error(method_call, "get_current_exe_error", local_err->message, nullptr, nullptr);
}
} else {
fl_method_call_respond_not_implemented(method_call, nullptr);
}
}
// Implements GApplication::activate.
static void my_application_activate(GApplication* application) {
MyApplication* self = MY_APPLICATION(application);
@@ -58,6 +76,11 @@ static void my_application_activate(GApplication* application) {
gtk_container_add(GTK_CONTAINER(window), GTK_WIDGET(view));
fl_register_plugins(FL_PLUGIN_REGISTRY(view));
g_autoptr(FlStandardMethodCodec) codec = fl_standard_method_codec_new();
self->path_channel = fl_method_channel_new(
fl_engine_get_binary_messenger(fl_view_get_engine(view)), "lifegpc.eh_downloader_flutter/path",
FL_METHOD_CODEC(codec));
fl_method_channel_set_method_call_handler(self->path_channel, on_path_channel_call, self, nullptr);
gtk_widget_grab_focus(GTK_WIDGET(view));
}
@@ -85,6 +108,7 @@ static gboolean my_application_local_command_line(GApplication* application, gch
static void my_application_dispose(GObject* object) {
MyApplication* self = MY_APPLICATION(object);
g_clear_pointer(&self->dart_entrypoint_arguments, g_strfreev);
g_clear_object(&self->path_channel);
G_OBJECT_CLASS(my_application_parent_class)->dispose(object);
}