Source/WebKit2/UIProcess/tizen/WebContextMenuProxyTizen.cpp

   1 /*
   2  * Copyright (C) 2011 Samsung Electronics
   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  * 1. Redistributions of source code must retain the above copyright
   8  *    notice, this list of conditions and the following disclaimer.
   9  * 2. 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 APPLE INC. AND ITS CONTRIBUTORS AS IS''
  14  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
  15  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  16  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
  17  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  18  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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  20  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  21  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  22  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
  23  * THE POSSIBILITY OF SUCH DAMAGE.
  24  */
  25
  26 #include "config.h"
  27 #include "WebContextMenuProxyTizen.h"
  28
  29 #include "WebContextMenuItemData.h"
  30 #include "WebPageProxy.h"
  31 #include "ewk_view_private.h"
  32
  33 #if ENABLE(TIZEN_CONTEXT_MENU_WEBKIT_2)
  34 #include <Elementary.h>
  35 #include "ewk_util.h"
  36 #endif
  37
  38 #if ENABLE(TIZEN_WEBKIT2_CLIPBOARD_HELPER)
  39 #include "ClipboardHelper.h"
  40 #endif
  41
  42 #include <WebCore/ContextMenu.h>
  43 #include <WebCore/NotImplemented.h>
  44 #include <wtf/text/CString.h>
  45
  46 #include <stdio.h>
  47
  48 using namespace WebCore;
  49
  50 namespace WebKit {
  51
  52 WebContextMenuProxyTizen::WebContextMenuProxyTizen(Evas_Object* webView, WebPageProxy* page, PageClientImpl* pageClientImpl)
  53     : m_page(page)
  54     , m_pageClientImpl(pageClientImpl)
  55     , m_popupPosition()
  56 #if ENABLE(TIZEN_CONTEXT_MENU_WEBKIT_2)
  57     , m_popup(0)
  58     , m_webView(webView)
  59     , m_items()
  60 #endif
  61 #if ENABLE(TIZEN_WEBKIT2_CONTEXT_MENU_TEXT_SELECTION_MODE)
  62     , m_positionForSelection()
  63 #endif
  64 {
  65 }
  66
  67 WebContextMenuProxyTizen::~WebContextMenuProxyTizen()
  68 {
  69 #if ENABLE(TIZEN_CONTEXT_MENU_WEBKIT_2)
  70     if (m_popup)
  71         evas_object_del(m_popup);
  72 #endif
  73 }
  74
  75 #if ENABLE(TIZEN_CONTEXT_MENU_WEBKIT_2)
  76 void WebContextMenuProxyTizen::contextMenuItemSelectedCallback(void* data, Evas_Object* obj, void* eventInfo)
  77 {
  78     WebContextMenuItemData itemData = *(static_cast<WebContextMenuItemData*>(data));
  79     WebContextMenuProxyTizen* menuProxy = static_cast<WebContextMenuProxyTizen*>(evas_object_data_get(obj, "WebContextMenuProxyTizen"));
  80
  81 #if ENABLE(TIZEN_WEBKIT2_FOCUS_RING)
  82     menuProxy->m_pageClientImpl->hideFocusRing();
  83 #endif
  84
  85 #if ENABLE(TIZEN_WEBKIT2_TEXT_SELECTION)
  86     menuProxy->m_pageClientImpl->initTextSelectionHandlesMouseDownedStatus();
  87 #endif
  88
  89     menuProxy->m_page->contextMenuItemSelected(itemData);
  90     menuProxy->hideContextMenu();
  91
  92     evas_object_del(menuProxy->m_popup);
  93     menuProxy->m_popup = 0;
  94 }
  95
  96 void WebContextMenuProxyTizen::createEflMenu(const Vector<WebContextMenuItemData>& items)
  97 {
  98     if (m_popup)
  99         evas_object_del(m_popup);
 100
 101     Evas_Object* topWidget = elm_object_top_widget_get(elm_object_parent_widget_get(m_webView));
 102     if (!topWidget)
 103         topWidget = m_webView;
 104
 105     m_popup = elm_ctxpopup_add(topWidget);
 106     if (!m_popup)
 107         return;
 108
 109     m_items = items;
 110     evas_object_data_set(m_popup, "WebContextMenuProxyTizen", this);
 111     elm_object_tree_focus_allow_set(m_popup, false);
 112
 113     size_t size = m_items.size();
 114 #if ENABLE(TIZEN_WEBKIT2_CLIPBOARD_HELPER)
 115     int clipboardItemSize = ClipboardHelper::numberOfItems();
 116     TIZEN_LOGI("clipboardItemSize : %d", clipboardItemSize);
 117 #endif
 118     for (size_t i = 0; i < size; i++) {
 119 #if ENABLE(TIZEN_WEBKIT2_CLIPBOARD_HELPER)
 120         if ((m_items.at(i).action() == ContextMenuItemTagPaste || m_items.at(i).action() == ContextMenuItemTagClipboard) && !clipboardItemSize)
 121             continue;
 122 #endif
 123
 124 #if ENABLE(TIZEN_WEBKIT2_CONTEXT_MENU_ICON_TYPE_SUPPORT)
 125         if (!m_items.at(i).title().isEmpty() || !m_items.at(i).iconFile().isEmpty()) {
 126             Evas_Object* icon = 0;
 127             if (!m_items.at(i).iconFile().isEmpty()) {
 128                 icon = elm_icon_add(m_popup);
 129                 TIZEN_LOGI("icon file path : %s", m_items.at(i).iconFile().utf8().data());
 130                 if (!elm_image_file_set(icon, m_items.at(i).iconFile().utf8().data(), NULL)) {
 131                     TIZEN_LOGE("elm_image_file_set is failed");
 132                     icon = 0;
 133                 }
 134             }
 135
 136             if (!m_items.at(i).title().isEmpty())
 137                 elm_ctxpopup_item_append(m_popup, m_items.at(i).title().utf8().data(), icon,
 138                                          contextMenuItemSelectedCallback, &(m_items.at(i)));
 139             else
 140                 elm_ctxpopup_item_append(m_popup, 0, icon,
 141                                          contextMenuItemSelectedCallback, &(m_items.at(i)));
 142         }
 143 #else
 144         if (!m_items.at(i).title().isEmpty())
 145             elm_ctxpopup_item_append(m_popup, m_items.at(i).title().utf8().data(), 0,
 146                                      contextMenuItemSelectedCallback, &(m_items.at(i)));
 147 #endif
 148     }
 149 }
 150
 151 static void contextMenuPopupDismissedCallback(void* data, Evas_Object* obj, void* eventInfo)
 152 {
 153 #if ENABLE(TIZEN_WEBKIT2_FOCUS_RING)
 154     static_cast<PageClientImpl*>(data)->hideFocusRing();
 155 #endif
 156     static_cast<PageClientImpl*>(data)->setIsContextMenuVisible(false);
 157 }
 158 #else
 159 void WebContextMenuProxyTizen::createEflMenu()
 160 {
 161     notImplemented();
 162 }
 163 #endif
 164
 165 void WebContextMenuProxyTizen::showContextMenu(const WebCore::IntPoint& position, const Vector<WebContextMenuItemData>& items)
 166 {
 167 #if ENABLE(TIZEN_WEBKIT2_CONTEXT_MENU_TEXT_SELECTION_MODE)
 168     m_positionForSelection = position;
 169 #endif
 170
 171 #if ENABLE(TIZEN_CONTEXT_MENU_WEBKIT_2)
 172     if (items.isEmpty())
 173         return;
 174
 175     createEflMenu(items);
 176
 177     if (m_popup) {
 178         int webViewX, webViewY;
 179         evas_object_geometry_get(m_webView, &webViewX, &webViewY, 0, 0);
 180         IntPoint popupPosition = position;
 181 #if ENABLE(TIZEN_WEBKIT2_TILED_BACKING_STORE)
 182         if (m_pageClientImpl) {
 183             popupPosition.scale(m_pageClientImpl->scaleFactor(), m_pageClientImpl->scaleFactor());
 184             IntPoint scrollPosition = m_pageClientImpl->scrollPosition();
 185             popupPosition.move(-scrollPosition.x(), -scrollPosition.y());
 186         }
 187 #endif
 188         popupPosition.setX(popupPosition.x() + webViewX);
 189         popupPosition.setY(popupPosition.y() + webViewY);
 190
 191 #if ENABLE(TIZEN_WEBKIT2_TEXT_SELECTION)
 192         if (m_pageClientImpl->isTextSelectionMode()) {
 193             elm_object_style_set(m_popup,"copypaste");
 194             elm_ctxpopup_horizontal_set(m_popup, EINA_TRUE);
 195             elm_ctxpopup_direction_priority_set(m_popup, ELM_CTXPOPUP_DIRECTION_UP, ELM_CTXPOPUP_DIRECTION_UP, ELM_CTXPOPUP_DIRECTION_UP, ELM_CTXPOPUP_DIRECTION_UP);
 196
 197             m_pageClientImpl->changeContextMenuPosition(popupPosition);
 198         }
 199 #endif
 200
 201         evas_object_move(m_popup, popupPosition.x(), popupPosition.y());
 202         evas_object_show(m_popup);
 203
 204         evas_object_smart_callback_add(m_popup, "dismissed", contextMenuPopupDismissedCallback, m_pageClientImpl);
 205
 206         m_pageClientImpl->setIsContextMenuVisible(true);
 207 #if ENABLE(TOUCH_EVENTS) && ENABLE(TIZEN_GESTURE)
 208         // Cancel touch event when ContextMenu is shown.
 209         EwkViewImpl::fromEvasObject(m_webView)->feedTouchEventsByType(EWK_TOUCH_CANCEL);
 210 #endif
 211     }
 212 #else
 213     createEflMenu();
 214     notImplemented();
 215 #endif
 216 }
 217
 218 void WebContextMenuProxyTizen::hideContextMenu()
 219 {
 220 #if ENABLE(TIZEN_CONTEXT_MENU_WEBKIT_2)
 221     if (m_popup)
 222         evas_object_hide(m_popup);
 223     m_pageClientImpl->setIsContextMenuVisible(false);
 224 #else
 225     notImplemented();
 226 #endif
 227 }
 228
 229 #if ENABLE(TIZEN_WEBKIT2_CONTEXT_MENU_TEXT_SELECTION_MODE)
 230 WebCore::IntPoint& WebContextMenuProxyTizen::positionForSelection()
 231 {
 232     return m_positionForSelection;
 233 }
 234 #endif
 235
 236 } // namespace WebKit