blob: f576ae022de244f3ac2eaf0803fe3d0e9c466152 [file] [log] [blame]
// Copyright (c) 2010 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ppapi/proxy/ppb_cursor_control_proxy.h"
#include "ppapi/c/dev/ppb_cursor_control_dev.h"
#include "ppapi/proxy/plugin_dispatcher.h"
#include "ppapi/proxy/ppapi_messages.h"
namespace pp {
namespace proxy {
namespace {
PP_Bool SetCursor(PP_Instance instance_id,
PP_CursorType_Dev type,
PP_Resource custom_image_id,
const PP_Point* hot_spot) {
PP_Bool result = PP_FALSE;
PP_Point empty_point = { 0, 0 };
PluginDispatcher::Get()->Send(new PpapiHostMsg_PPBCursorControl_SetCursor(
INTERFACE_ID_PPB_CURSORCONTROL,
instance_id, static_cast<int32_t>(type), custom_image_id,
hot_spot ? *hot_spot : empty_point, &result));
return result;
}
PP_Bool LockCursor(PP_Instance instance_id) {
PP_Bool result = PP_FALSE;
PluginDispatcher::Get()->Send(new PpapiHostMsg_PPBCursorControl_LockCursor(
INTERFACE_ID_PPB_CURSORCONTROL, instance_id, &result));
return result;
}
PP_Bool UnlockCursor(PP_Instance instance_id) {
PP_Bool result = PP_FALSE;
PluginDispatcher::Get()->Send(new PpapiHostMsg_PPBCursorControl_UnlockCursor(
INTERFACE_ID_PPB_CURSORCONTROL, instance_id, &result));
return result;
}
PP_Bool HasCursorLock(PP_Instance instance_id) {
PP_Bool result = PP_FALSE;
PluginDispatcher::Get()->Send(new PpapiHostMsg_PPBCursorControl_HasCursorLock(
INTERFACE_ID_PPB_CURSORCONTROL, instance_id, &result));
return result;
}
PP_Bool CanLockCursor(PP_Instance instance_id) {
PP_Bool result = PP_FALSE;
PluginDispatcher::Get()->Send(new PpapiHostMsg_PPBCursorControl_CanLockCursor(
INTERFACE_ID_PPB_CURSORCONTROL, instance_id, &result));
return result;
}
const PPB_CursorControl_Dev cursor_control_interface = {
&SetCursor,
&LockCursor,
&UnlockCursor,
&HasCursorLock,
&CanLockCursor
};
} // namespace
PPB_CursorControl_Proxy::PPB_CursorControl_Proxy(Dispatcher* dispatcher,
const void* target_interface)
: InterfaceProxy(dispatcher, target_interface) {
}
PPB_CursorControl_Proxy::~PPB_CursorControl_Proxy() {
}
const void* PPB_CursorControl_Proxy::GetSourceInterface() const {
return &cursor_control_interface;
}
InterfaceID PPB_CursorControl_Proxy::GetInterfaceId() const {
return INTERFACE_ID_PPB_CURSORCONTROL;
}
bool PPB_CursorControl_Proxy::OnMessageReceived(const IPC::Message& msg) {
bool handled = true;
IPC_BEGIN_MESSAGE_MAP(PPB_CursorControl_Proxy, msg)
IPC_MESSAGE_HANDLER(PpapiHostMsg_PPBCursorControl_SetCursor,
OnMsgSetCursor)
IPC_MESSAGE_HANDLER(PpapiHostMsg_PPBCursorControl_LockCursor,
OnMsgLockCursor)
IPC_MESSAGE_HANDLER(PpapiHostMsg_PPBCursorControl_UnlockCursor,
OnMsgUnlockCursor)
IPC_MESSAGE_HANDLER(PpapiHostMsg_PPBCursorControl_HasCursorLock,
OnMsgHasCursorLock)
IPC_MESSAGE_HANDLER(PpapiHostMsg_PPBCursorControl_CanLockCursor,
OnMsgCanLockCursor)
IPC_MESSAGE_UNHANDLED(handled = false)
IPC_END_MESSAGE_MAP()
// TODO(brettw): handle bad messages!
return handled;
}
void PPB_CursorControl_Proxy::OnMsgSetCursor(PP_Instance instance,
int32_t type,
PP_Resource custom_image,
const PP_Point& hot_spot,
PP_Bool* result) {
*result = ppb_cursor_control_target()->SetCursor(
instance, static_cast<PP_CursorType_Dev>(type), custom_image, &hot_spot);
}
void PPB_CursorControl_Proxy::OnMsgLockCursor(PP_Instance instance,
PP_Bool* result) {
*result = ppb_cursor_control_target()->LockCursor(instance);
}
void PPB_CursorControl_Proxy::OnMsgUnlockCursor(PP_Instance instance,
PP_Bool* result) {
*result = ppb_cursor_control_target()->UnlockCursor(instance);
}
void PPB_CursorControl_Proxy::OnMsgHasCursorLock(PP_Instance instance,
PP_Bool* result) {
*result = ppb_cursor_control_target()->HasCursorLock(instance);
}
void PPB_CursorControl_Proxy::OnMsgCanLockCursor(PP_Instance instance,
PP_Bool* result) {
*result = ppb_cursor_control_target()->CanLockCursor(instance);
}
} // namespace proxy
} // namespace pp