diff options
| -rw-r--r-- | platform/javascript/export/export.cpp | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/platform/javascript/export/export.cpp b/platform/javascript/export/export.cpp index a8e87e8b44..4bdfdae39e 100644 --- a/platform/javascript/export/export.cpp +++ b/platform/javascript/export/export.cpp @@ -44,6 +44,7 @@ class EditorExportPlatformJavaScript : public EditorExportPlatform { Ref<ImageTexture> logo; Ref<ImageTexture> run_icon; + bool runnable_when_last_polled; void _fix_html(Vector<uint8_t> &p_html, const Ref<EditorExportPreset> &p_preset, const String &p_name, bool p_debug); void _fix_fsloader_js(Vector<uint8_t> &p_js, const String &p_pack_name, uint64_t p_pack_size); @@ -66,7 +67,8 @@ public: virtual String get_binary_extension() const; virtual Error export_project(const Ref<EditorExportPreset> &p_preset, bool p_debug, const String &p_path, int p_flags = 0); - virtual int get_device_count() const { return 1; } + virtual bool poll_devices(); + virtual int get_device_count() const; virtual String get_device_name(int p_device) const { return TTR("Run in Browser"); } virtual String get_device_info(int p_device) const { return TTR("Run exported HTML in the system's default browser."); } virtual Error run(const Ref<EditorExportPreset> &p_preset, int p_device, int p_debug_flags); @@ -306,6 +308,29 @@ Error EditorExportPlatformJavaScript::export_project(const Ref<EditorExportPrese return OK; } +bool EditorExportPlatformJavaScript::poll_devices() { + + Ref<EditorExportPreset> preset; + + for (int i = 0; i < EditorExport::get_singleton()->get_export_preset_count(); i++) { + + Ref<EditorExportPreset> ep = EditorExport::get_singleton()->get_export_preset(i); + if (ep->is_runnable() && ep->get_platform() == this) { + preset = ep; + break; + } + } + + bool prev = runnable_when_last_polled; + runnable_when_last_polled = preset.is_valid(); + return runnable_when_last_polled != prev; +} + +int EditorExportPlatformJavaScript::get_device_count() const { + + return runnable_when_last_polled; +} + Error EditorExportPlatformJavaScript::run(const Ref<EditorExportPreset> &p_preset, int p_device, int p_debug_flags) { String path = EditorSettings::get_singleton()->get_settings_path() + "/tmp/tmp_export.html"; @@ -331,6 +356,8 @@ EditorExportPlatformJavaScript::EditorExportPlatformJavaScript() { img = Ref<Image>(memnew(Image(_javascript_run_icon))); run_icon.instance(); run_icon->create_from_image(img); + + runnable_when_last_polled = false; } void register_javascript_exporter() { |