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[HTML5] Implement JavaScript PWA update callbacks.

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Allows detecting when a new version of the progressive web app service
worker is waiting (i.e. an update is pending), along a function to force
the update and reload all clients.
This commit is contained in:
Fabio Alessandrelli
2022-01-31 15:28:12 +01:00
parent afdfe7c03b
commit 4c23a902c1
8 changed files with 118 additions and 0 deletions
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4
platform/javascript/os_javascript.h
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@@ -78,6 +78,7 @@ private:
bool idb_available;
bool idb_needs_sync;
bool idb_is_syncing;
bool pwa_is_waiting;
static void fullscreen_change_callback(int p_fullscreen);
static int mouse_button_callback(int p_pressed, int p_button, double p_x, double p_y, int p_modifiers);
@@ -98,6 +99,7 @@ private:
static void send_notification_callback(int p_notification);
static void fs_sync_callback();
static void update_clipboard_callback(const char *p_text);
static void update_pwa_state_callback();
protected:
void resume_audio();
@@ -116,6 +118,8 @@ protected:
public:
bool check_size_force_redraw();
bool pwa_needs_update() const { return pwa_is_waiting; }
Error pwa_update();
// Override return type to make writing static callbacks less tedious.
static OS_JavaScript *get_singleton();