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
pluginViewForInstance(NPP instance)33 static PluginView* pluginViewForInstance(NPP instance) {
34 if (instance && instance->ndata)
35 return static_cast<PluginView*>(instance->ndata);
36 return PluginView::currentPluginView();
37 }
38
anp_setVisibleRects(NPP instance,const ANPRectI rects[],int32_t count)39 static 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
anp_clearVisibleRects(NPP instance)45 static void anp_clearVisibleRects(NPP instance) {
46 anp_setVisibleRects(instance, NULL, 0);
47 }
48
anp_showKeyboard(NPP instance,bool value)49 static 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
anp_requestFullScreen(NPP instance)56 static 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
anp_exitFullScreen(NPP instance)64 static void anp_exitFullScreen(NPP instance) {
65 PluginView* pluginView = pluginViewForInstance(instance);
66 PluginWidgetAndroid* pluginWidget = pluginView->platformPluginWidget();
67 pluginWidget->exitFullScreen(true);
68 }
69
anp_requestCenterFitZoom(NPP instance)70 static void anp_requestCenterFitZoom(NPP instance) {
71 PluginView* pluginView = pluginViewForInstance(instance);
72 PluginWidgetAndroid* pluginWidget = pluginView->platformPluginWidget();
73 pluginWidget->requestCenterFitZoom();
74 }
75
anp_visibleRect(NPP instance)76 static ANPRectI anp_visibleRect(NPP instance) {
77 PluginView* pluginView = pluginViewForInstance(instance);
78 PluginWidgetAndroid* pluginWidget = pluginView->platformPluginWidget();
79 return pluginWidget->visibleRect();
80 }
81
anp_requestFullScreenOrientation(NPP instance,ANPScreenOrientation orientation)82 static 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
ANPWindowInterfaceV0_Init(ANPInterface * value)92 void 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
ANPWindowInterfaceV1_Init(ANPInterface * value)103 void 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
ANPWindowInterfaceV2_Init(ANPInterface * value)111 void 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