downloader fixes

direct/src/plugin/p3dInstance.I

@@ -84,6 +84,18 @@ get_request_ready_func() const {
   return _func;
 }
 
+////////////////////////////////////////////////////////////////////
+//     Function: P3DInstance::is_trusted
+//       Access: Public
+//  Description: Returns true if this instance's p3d file is trusted
+//               and ready to launch, false if it needs to be approved
+//               by the user.
+////////////////////////////////////////////////////////////////////
+inline bool P3DInstance::
+is_trusted() const {
+  return _p3d_trusted;
+}
+
 ////////////////////////////////////////////////////////////////////
 //     Function: P3DInstance::is_started
 //       Access: Public

direct/src/plugin/p3dInstance.cxx

@@ -142,6 +142,17 @@ P3DInstance(P3D_request_ready_func *func,
   if (_image_package != NULL) {
     _image_package->add_instance(this);
   }
+
+  // Check if the window size has been explicitly set to 0.  This
+  // means we have an explicitly hidden plugin, and we should be
+  // prepared not to get a wparams from the browser.
+  if (_fparams.has_token("width") && _fparams.has_token("height") &&
+      (_fparams.lookup_token_int("width") == 0 ||
+       _fparams.lookup_token_int("height") == 0)) {
+    P3D_window_handle dummy_handle;
+    P3DWindowParams wparams(P3D_WT_hidden, 0, 0, 0, 0, dummy_handle);
+    set_wparams(wparams);
+  }
 }
 
 ////////////////////////////////////////////////////////////////////
@@ -301,6 +312,7 @@ set_p3d_filename(const string &p3d_filename) {
 ////////////////////////////////////////////////////////////////////
 void P3DInstance::
 set_wparams(const P3DWindowParams &wparams) {
+  nout << "set_wparams\n";
   _got_wparams = true;
   _wparams = wparams;
 
@@ -447,6 +459,7 @@ get_request() {
       // Also eval the associated HTML token, if any.
       string message = request->_request._notify._message;
       string expression = _fparams.lookup_token(message);
+      nout << "notify: " << message << " " << expression << "\n";
       if (!expression.empty() && _browser_script_object != NULL) {
         P3D_object *result = P3D_OBJECT_EVAL(_browser_script_object, expression.c_str());
         P3D_OBJECT_XDECREF(result);
@@ -974,7 +987,7 @@ auth_button_clicked() {
 ////////////////////////////////////////////////////////////////////
 void P3DInstance::
 play_button_clicked() {
-  if (_session == NULL) {
+  if (_session == NULL && _p3d_trusted) {
     set_button_image(IT_none);
     set_background_image(IT_launch);
     P3DInstanceManager *inst_mgr = P3DInstanceManager::get_global_ptr();
@@ -1098,6 +1111,10 @@ mark_p3d_untrusted() {
 
   // OK, we've got the authorization program; we can put up the red
   // button now.
+
+  // Notify JS that we've got no trust of the p3d file.
+  _panda_script_object->set_bool_property("trusted", false);
+  send_notify("onunauth");
   set_background_image(IT_unauth);
   set_button_image(IT_auth_ready);
   make_splash_window();
@@ -1146,18 +1163,19 @@ mark_p3d_trusted() {
 
   // Until we've done all of the above processing, we haven't fully
   // committed to setting the trusted flag.  (Setting this flag down
-  // here instead of up there avoids starting the instance in
+  // here instead of a few lines above avoids starting the instance in
   // scan_app_desc_file(), before we've had a chance to finish
   // processing this method.)
   _p3d_trusted = true;
 
   // Notify JS that we've accepted the trust of the p3d file.
-  send_notify("ontrust");
+  _panda_script_object->set_bool_property("trusted", true);
+  send_notify("onauth");
 
-  // Now that we're all set up, start the instance if we're fully
-  // downloaded.
-  if (get_packages_ready() && _got_wparams) {
-    ready_to_start();
+  // Now that we're all set up, start the instance if we're already
+  // fully downloaded.
+  if (get_packages_ready()) {
+    mark_download_complete();
   }
 }
 
@@ -1780,24 +1798,37 @@ start_next_download() {
   _downloading_packages.clear();
 
   if (get_packages_ready()) {
-    if (!_panda_script_object->get_bool_property("downloadComplete")) {
-      _panda_script_object->set_bool_property("downloadComplete", true);
-      _panda_script_object->set_string_property("status", "starting");
-      send_notify("ondownloadcomplete");
-    }
+    mark_download_complete();
+  }
+}
 
-    // Take down the download progress bar.
-    if (_splash_window != NULL) {
-      _splash_window->set_install_progress(0.0);
-      _splash_window->set_install_label("");
-    }
+////////////////////////////////////////////////////////////////////
+//     Function: P3DInstance::mark_download_complete
+//       Access: Private
+//  Description: Called internally when all files needed to launch
+//               have been downloaded.
+////////////////////////////////////////////////////////////////////
+void P3DInstance::
+mark_download_complete() {
+  if (!_panda_script_object->get_bool_property("downloadComplete")) {
+    _panda_script_object->set_bool_property("downloadComplete", true);
+    _panda_script_object->set_string_property("status", "starting");
+    send_notify("ondownloadcomplete");
+  }
+  
+  // Take down the download progress bar.
+  if (_splash_window != NULL) {
+    _splash_window->set_install_progress(0.0);
+    _splash_window->set_install_label("");
+  }
 
-    if (_got_wparams && _p3d_trusted) {
-      ready_to_start();
-    }
+  nout << "ready? " << _got_wparams << " " << _p3d_trusted << "\n";
+  if (_got_wparams && _p3d_trusted) {
+    ready_to_start();
   }
 }
 
+
 ////////////////////////////////////////////////////////////////////
 //     Function: P3DInstance::ready_to_start
 //       Access: Private

direct/src/plugin/p3dInstance.h

@@ -95,6 +95,7 @@ public:
   bool get_packages_ready() const;
   bool get_packages_failed() const;
   
+  inline bool is_trusted() const;
   void start_download(P3DDownload *download);
   inline bool is_started() const;
   void request_stop();
@@ -164,6 +165,7 @@ private:
   void set_button_image(ImageType image_type);
   void report_package_info_ready(P3DPackage *package);
   void start_next_download();
+  void mark_download_complete();
   void ready_to_start();
   void report_instance_progress(double progress);
   void report_package_progress(P3DPackage *package, double progress);

direct/src/plugin/p3dMainObject.cxx

@@ -27,6 +27,7 @@ P3DMainObject::
 P3DMainObject() :
   _pyobj(NULL)
 {
+  _unauth_play = false;
 }
 
 ////////////////////////////////////////////////////////////////////
@@ -183,7 +184,7 @@ set_property(const string &property, P3D_object *value) {
 bool P3DMainObject::
 has_method(const string &method_name) {
   // Some special-case methods implemented in-place.
-  if (method_name == "start") {
+  if (method_name == "play") {
     return true;
   } else if (method_name == "read_game_log") {
     return true;
@@ -215,8 +216,8 @@ has_method(const string &method_name) {
 P3D_object *P3DMainObject::
 call(const string &method_name, bool needs_response,
      P3D_object *params[], int num_params) {
-  if (method_name == "start") {
-    return call_start(params, num_params);
+  if (method_name == "play") {
+    return call_play(params, num_params);
   } else if (method_name == "read_game_log") {
     return call_read_game_log(params, num_params);
   } else if (method_name == "read_system_log") {
@@ -298,22 +299,39 @@ set_instance(P3DInstance *inst) {
 }
 
 ////////////////////////////////////////////////////////////////////
-//     Function: P3DMainObject::call_start
+//     Function: P3DMainObject::call_play
 //       Access: Private
-//  Description: Starts the process remotely, as if the start button
-//               had been clicked.  Only applicable if the application
-//               was in the ready state.  Returns true if the
+//  Description: Starts the process remotely, as if the play button
+//               had been clicked.  If the application has not yet
+//               been validated, this pops up the validation dialog.
+//
+//               Only applicable if the application was in the ready
+//               state, or the unauth state.  Returns true if the
 //               application is now started, false otherwise.
+//
+//               This may be invoked from the unauth state only once.
+//               If the user chooses not to authorize the plugin at
+//               that time, it may not be invoked automatically again.
 ////////////////////////////////////////////////////////////////////
 P3D_object *P3DMainObject::
-call_start(P3D_object *params[], int num_params) {
+call_play(P3D_object *params[], int num_params) {
   P3DInstanceManager *inst_mgr = P3DInstanceManager::get_global_ptr();
   if (_inst == NULL) {
     return inst_mgr->new_bool_object(false);
   }
 
-  if (!_inst->is_started()) {
-    _inst->play_button_clicked();
+  if (!_inst->is_trusted()) {
+    // Requires authorization.  We allow this only once; beyond that,
+    // and you're only annoying the user.
+    if (!_unauth_play) {
+      _unauth_play = true;
+      _inst->splash_button_clicked_main_thread();
+    }
+
+  } else if (!_inst->is_started()) {
+    // We allow calling play() from a ready state without limit, but
+    // probably only once will be necessary.
+    _inst->splash_button_clicked_main_thread();
   }
    
   return inst_mgr->new_bool_object(_inst->is_started());

direct/src/plugin/p3dMainObject.h

@@ -67,7 +67,7 @@ public:
   void set_instance(P3DInstance *inst);
 
 private:
-  P3D_object *call_start(P3D_object *params[], int num_params);
+  P3D_object *call_play(P3D_object *params[], int num_params);
   P3D_object *call_read_game_log(P3D_object *params[], int num_params);
   P3D_object *call_read_system_log(P3D_object *params[], int num_params);
   P3D_object *read_log(const string &log_pathname, 
@@ -77,6 +77,8 @@ private:
   P3D_object *_pyobj;
   P3DInstance *_inst;
 
+  bool _unauth_play;  
+
   // This map is used to store properties and retrieve until
   // set_pyobj() is called for the firs ttime.  At that point, the
   // properties stored here are transferred down to the internal