cc: Added inline to Tile::IsReadyToDraw
[chromium-blink-merge.git] / ppapi / cpp / dev / scrollbar_dev.cc
blob26eb9ef0b84f3d464ccda593657026565e4b2700
1 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #include <vector>
7 #include "ppapi/cpp/dev/scrollbar_dev.h"
9 #include "ppapi/cpp/instance_handle.h"
10 #include "ppapi/cpp/module.h"
11 #include "ppapi/cpp/module_impl.h"
12 #include "ppapi/cpp/rect.h"
14 namespace pp {
16 namespace {
18 template <> const char* interface_name<PPB_Scrollbar_Dev>() {
19 return PPB_SCROLLBAR_DEV_INTERFACE;
22 } // namespace
24 Scrollbar_Dev::Scrollbar_Dev(PP_Resource resource) : Widget_Dev(resource) {
27 Scrollbar_Dev::Scrollbar_Dev(const InstanceHandle& instance, bool vertical) {
28 if (!has_interface<PPB_Scrollbar_Dev>())
29 return;
30 PassRefFromConstructor(get_interface<PPB_Scrollbar_Dev>()->Create(
31 instance.pp_instance(), PP_FromBool(vertical)));
34 Scrollbar_Dev::Scrollbar_Dev(const Scrollbar_Dev& other)
35 : Widget_Dev(other) {
38 uint32_t Scrollbar_Dev::GetThickness() {
39 if (!has_interface<PPB_Scrollbar_Dev>())
40 return 0;
41 return get_interface<PPB_Scrollbar_Dev>()->GetThickness(pp_resource());
44 bool Scrollbar_Dev::IsOverlay() {
45 if (!has_interface<PPB_Scrollbar_Dev>())
46 return false;
47 return
48 PP_ToBool(get_interface<PPB_Scrollbar_Dev>()->IsOverlay(pp_resource()));
51 uint32_t Scrollbar_Dev::GetValue() {
52 if (!has_interface<PPB_Scrollbar_Dev>())
53 return 0;
54 return get_interface<PPB_Scrollbar_Dev>()->GetValue(pp_resource());
57 void Scrollbar_Dev::SetValue(uint32_t value) {
58 if (has_interface<PPB_Scrollbar_Dev>())
59 get_interface<PPB_Scrollbar_Dev>()->SetValue(pp_resource(), value);
62 void Scrollbar_Dev::SetDocumentSize(uint32_t size) {
63 if (has_interface<PPB_Scrollbar_Dev>())
64 get_interface<PPB_Scrollbar_Dev>()->SetDocumentSize(pp_resource(), size);
67 void Scrollbar_Dev::SetTickMarks(const Rect* tick_marks, uint32_t count) {
68 if (!has_interface<PPB_Scrollbar_Dev>())
69 return;
71 std::vector<PP_Rect> temp;
72 temp.resize(count);
73 for (uint32_t i = 0; i < count; ++i)
74 temp[i] = tick_marks[i];
76 get_interface<PPB_Scrollbar_Dev>()->SetTickMarks(
77 pp_resource(), count ? &temp[0] : NULL, count);
80 void Scrollbar_Dev::ScrollBy(PP_ScrollBy_Dev unit, int32_t multiplier) {
81 if (has_interface<PPB_Scrollbar_Dev>())
82 get_interface<PPB_Scrollbar_Dev>()->ScrollBy(pp_resource(),
83 unit,
84 multiplier);
87 } // namespace pp