1/*
2 * Copyright 2008, The Android Open Source Project
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 *  * Redistributions of source code must retain the above copyright
8 *    notice, this list of conditions and the following disclaimer.
9 *  * Redistributions in binary form must reproduce the above copyright
10 *    notice, this list of conditions and the following disclaimer in the
11 *    documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26// must include config.h first for webkit to fiddle with new/delete
27#include "config.h"
28#include "SkANP.h"
29#include "WebViewCore.h"
30#include "PluginView.h"
31#include "PluginWidgetAndroid.h"
32
33static PluginView* pluginViewForInstance(NPP instance) {
34    if (instance && instance->ndata)
35        return static_cast<PluginView*>(instance->ndata);
36    return PluginView::currentPluginView();
37}
38
39static void anp_setVisibleRects(NPP instance, const ANPRectI rects[], int32_t count) {
40    PluginView* pluginView = pluginViewForInstance(instance);
41    PluginWidgetAndroid* pluginWidget = pluginView->platformPluginWidget();
42    pluginWidget->setVisibleRects(rects, count);
43}
44
45static void anp_clearVisibleRects(NPP instance) {
46    anp_setVisibleRects(instance, NULL, 0);
47}
48
49static void anp_showKeyboard(NPP instance, bool value) {
50    PluginView* pluginView = pluginViewForInstance(instance);
51    PluginWidgetAndroid* pluginWidget = pluginView->platformPluginWidget();
52    if(pluginWidget->hasFocus())
53        pluginWidget->webViewCore()->requestKeyboard(value);
54}
55
56static void anp_requestFullScreen(NPP instance) {
57    PluginView* pluginView = pluginViewForInstance(instance);
58    // call focusPluginElement() so that the pluginView receives keyboard events
59    pluginView->focusPluginElement();
60    PluginWidgetAndroid* pluginWidget = pluginView->platformPluginWidget();
61    pluginWidget->requestFullScreen();
62}
63
64static void anp_exitFullScreen(NPP instance) {
65    PluginView* pluginView = pluginViewForInstance(instance);
66    PluginWidgetAndroid* pluginWidget = pluginView->platformPluginWidget();
67    pluginWidget->exitFullScreen(true);
68}
69
70static void anp_requestCenterFitZoom(NPP instance) {
71    PluginView* pluginView = pluginViewForInstance(instance);
72    PluginWidgetAndroid* pluginWidget = pluginView->platformPluginWidget();
73    pluginWidget->requestCenterFitZoom();
74}
75
76static ANPRectI anp_visibleRect(NPP instance) {
77    PluginView* pluginView = pluginViewForInstance(instance);
78    PluginWidgetAndroid* pluginWidget = pluginView->platformPluginWidget();
79    return pluginWidget->visibleRect();
80}
81
82static void anp_requestFullScreenOrientation(NPP instance, ANPScreenOrientation orientation) {
83    PluginView* pluginView = pluginViewForInstance(instance);
84    PluginWidgetAndroid* pluginWidget = pluginView->platformPluginWidget();
85    pluginWidget->setFullScreenOrientation(orientation);
86}
87
88///////////////////////////////////////////////////////////////////////////////
89
90#define ASSIGN(obj, name)   (obj)->name = anp_##name
91
92void ANPWindowInterfaceV0_Init(ANPInterface* value) {
93    ANPWindowInterfaceV0* i = reinterpret_cast<ANPWindowInterfaceV0*>(value);
94
95    ASSIGN(i, setVisibleRects);
96    ASSIGN(i, clearVisibleRects);
97    ASSIGN(i, showKeyboard);
98    ASSIGN(i, requestFullScreen);
99    ASSIGN(i, exitFullScreen);
100    ASSIGN(i, requestCenterFitZoom);
101}
102
103void ANPWindowInterfaceV1_Init(ANPInterface* value) {
104    // initialize the functions from the previous interface
105    ANPWindowInterfaceV0_Init(value);
106    // add any new functions or override existing functions
107    ANPWindowInterfaceV1* i = reinterpret_cast<ANPWindowInterfaceV1*>(value);
108    ASSIGN(i, visibleRect);
109}
110
111void ANPWindowInterfaceV2_Init(ANPInterface* value) {
112    // initialize the functions from the previous interface
113    ANPWindowInterfaceV1_Init(value);
114    // add any new functions or override existing functions
115    ANPWindowInterfaceV2* i = reinterpret_cast<ANPWindowInterfaceV2*>(value);
116    ASSIGN(i, requestFullScreenOrientation);
117}
118