15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ppapi/c/dev/ppb_file_chooser_dev.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ppapi/c/pp_input_event.h" 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ppapi/cpp/completion_callback.h" 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ppapi/cpp/dev/file_chooser_dev.h" 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ppapi/cpp/file_ref.h" 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ppapi/cpp/input_event.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ppapi/cpp/module.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ppapi/cpp/private/instance_private.h" 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ppapi/cpp/private/var_private.h" 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ppapi/utility/completion_callback_factory.h" 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class MyInstance : public pp::InstancePrivate { 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MyInstance(PP_Instance instance) 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : pp::InstancePrivate(instance) { 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) callback_factory_.Initialize(this); 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RequestInputEvents(PP_INPUTEVENT_CLASS_MOUSE); 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual bool HandleInputEvent(const pp::InputEvent& event) { 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) switch (event.GetType()) { 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case PP_INPUTEVENT_TYPE_MOUSEDOWN: { 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pp::MouseInputEvent mouse_event(event); 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (mouse_event.GetButton() == PP_INPUTEVENT_MOUSEBUTTON_LEFT) 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ShowFileChooser(false); 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) else if (mouse_event.GetButton() == PP_INPUTEVENT_MOUSEBUTTON_RIGHT) 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ShowFileChooser(true); 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) else 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) default: 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void ShowFileChooser(bool multi_select) { 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RecreateConsole(); 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PP_FileChooserMode_Dev mode = 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (multi_select ? PP_FILECHOOSERMODE_OPENMULTIPLE 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : PP_FILECHOOSERMODE_OPEN); 49a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) std::string accept_types = (multi_select ? "" : "text/plain"); 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chooser_ = pp::FileChooser_Dev(this, mode, accept_types); 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chooser_.Show(callback_factory_.NewCallbackWithOutput( 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &MyInstance::ShowSelectedFileNames)); 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void ShowSelectedFileNames(int32_t result, 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::vector<pp::FileRef>& files) { 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (result != PP_OK) 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (size_t i = 0; i < files.size(); i++) 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Log(files[i].GetName()); 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void RecreateConsole() { 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pp::VarPrivate doc = GetWindowObject().GetProperty("document"); 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pp::VarPrivate body = doc.GetProperty("body"); 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!console_.is_undefined()) 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) body.Call("removeChild", console_); 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) console_ = doc.Call("createElement", "pre"); 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) console_.SetProperty("id", "console"); 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) console_.GetProperty("style").SetProperty("backgroundColor", "lightgray"); 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) body.Call("appendChild", console_); 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void Log(const pp::Var& var) { 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pp::VarPrivate doc = GetWindowObject().GetProperty("document"); 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) console_.Call("appendChild", doc.Call("createTextNode", var)); 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) console_.Call("appendChild", doc.Call("createTextNode", "\n")); 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pp::FileChooser_Dev chooser_; 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pp::CompletionCallbackFactory<MyInstance> callback_factory_; 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pp::VarPrivate console_; 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class MyModule : public pp::Module { 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MyModule() : pp::Module() {} 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual ~MyModule() {} 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual pp::Instance* CreateInstance(PP_Instance instance) { 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return new MyInstance(instance); 955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace pp { 995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Factory function for your specialization of the Module object. 1015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)Module* CreateModule() { 1025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return new MyModule(); 1035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace pp 106