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[macOS] Add option to emit signal when opening files/urls with the app, instead of starting new instance.

This commit is contained in:
bruvzg 2024-07-29 14:11:42 +03:00
parent 88d9325065
commit da8e9d9747
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GPG Key ID: 7960FCF39844EC38
5 changed files with 23 additions and 2 deletions
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1
core/config/project_settings.cpp
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@ -1446,6 +1446,7 @@ ProjectSettings::ProjectSettings() {
GLOBAL_DEF("application/run/main_loop_type", "SceneTree");
GLOBAL_DEF("application/config/auto_accept_quit", true);
GLOBAL_DEF("application/config/quit_on_go_back", true);
GLOBAL_DEF_BASIC("application/config/emit_on_file_open", false);
// The default window size is tuned to:
// - Have a 16:9 aspect ratio,

1
core/os/main_loop.cpp
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@ -45,6 +45,7 @@ void MainLoop::_bind_methods() {
BIND_CONSTANT(NOTIFICATION_TEXT_SERVER_CHANGED);
ADD_SIGNAL(MethodInfo("on_request_permissions_result", PropertyInfo(Variant::STRING, "permission"), PropertyInfo(Variant::BOOL, "granted")));
ADD_SIGNAL(MethodInfo("on_file_open", PropertyInfo(Variant::PACKED_STRING_ARRAY, "files")));
GDVIRTUAL_BIND(_initialize);
GDVIRTUAL_BIND(_physics_process, "delta");

7
doc/classes/MainLoop.xml
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@ -90,6 +90,13 @@
</method>
</methods>
<signals>
<signal name="on_file_open">
<param index="0" name="files" type="PackedStringArray" />
<description>
Emitted when a user opens file with the application. Signal is emitted only is [member ProjectSettings.application/config/emit_on_file_open] is [code]true[/code] or application is running in the macOS sandbox.
[b]Note:[/b] This signal is implemented only on macOS.
</description>
</signal>
<signal name="on_request_permissions_result">
<param index="0" name="permission" type="String" />
<param index="1" name="granted" type="bool" />

4
doc/classes/ProjectSettings.xml
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@ -276,6 +276,10 @@
<member name="application/config/description" type="String" setter="" getter="" default="&quot;&quot;">
The project's description, displayed as a tooltip in the Project Manager when hovering the project.
</member>
<member name="application/config/emit_on_file_open" type="bool" setter="" getter="" default="false">
If [code]true[/code], application will emit [signal MainLoop.on_file_open] signal instead of starting new application instance.
[b]Note:[/b] This setting is implemented only on macOS.
</member>
<member name="application/config/icon" type="String" setter="" getter="" default="&quot;&quot;">
Icon used for the project, set when project loads. Exporters will also use this icon as a fallback if necessary.
</member>

12
platform/macos/godot_application_delegate.mm
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@ -179,8 +179,16 @@
if (!args.is_empty()) {
if (os->get_main_loop()) {
// Application is already running, open a new instance with the URL/files as command line arguments.
os->create_instance(args);
// Application is already running, open a new instance with the URL/files as command line arguments, or emit signal.
if ((OS::get_singleton()->is_sandboxed() || GLOBAL_GET("application/config/emit_on_file_open").operator bool()) && !Engine::get_singleton()->is_editor_hint()) {
Vector<String> args_vector;
for (List<String>::Element *E = args.front(); E; E = E->next()) {
args_vector.push_back(E->get());
}
os->get_main_loop()->emit_signal(SNAME("on_file_open"), args_vector);
} else {
os->create_instance(args);
}
} else {
// Application is just started, add to the list of command line arguments and continue.
os->set_cmdline_platform_args(args);