diff options
Diffstat (limited to 'mobile/android/base/java/org/mozilla/gecko/menu/GeckoMenuItem.java')
| -rw-r--r-- | mobile/android/base/java/org/mozilla/gecko/menu/GeckoMenuItem.java | 472 |
1 files changed, 0 insertions, 472 deletions
diff --git a/mobile/android/base/java/org/mozilla/gecko/menu/GeckoMenuItem.java b/mobile/android/base/java/org/mozilla/gecko/menu/GeckoMenuItem.java deleted file mode 100644 index 21df4208d..000000000 --- a/mobile/android/base/java/org/mozilla/gecko/menu/GeckoMenuItem.java +++ /dev/null @@ -1,472 +0,0 @@ -/* This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this file, - * You can obtain one at http://mozilla.org/MPL/2.0/. */ - -package org.mozilla.gecko.menu; - -import org.mozilla.gecko.R; -import org.mozilla.gecko.util.ResourceDrawableUtils; -import org.mozilla.gecko.widget.GeckoActionProvider; - -import android.content.Intent; -import android.graphics.drawable.Drawable; -import android.text.TextUtils; -import android.view.ActionProvider; -import android.view.ContextMenu; -import android.view.MenuItem; -import android.view.SubMenu; -import android.view.View; - -public class GeckoMenuItem implements MenuItem { - private static final int SHARE_BAR_HISTORY_SIZE = 2; - - // These values mirror MenuItem values that are only available on API >= 11. - public static final int SHOW_AS_ACTION_NEVER = 0; - public static final int SHOW_AS_ACTION_IF_ROOM = 1; - public static final int SHOW_AS_ACTION_ALWAYS = 2; - public static final int SHOW_AS_ACTION_WITH_TEXT = 4; - public static final int SHOW_AS_ACTION_COLLAPSE_ACTION_VIEW = 8; - - // A View that can show a MenuItem should be able to initialize from - // the properties of the MenuItem. - public static interface Layout { - public void initialize(GeckoMenuItem item); - public void setShowIcon(boolean show); - } - - public static interface OnShowAsActionChangedListener { - public boolean hasActionItemBar(); - public void onShowAsActionChanged(GeckoMenuItem item); - } - - private final int mId; - private final int mOrder; - private View mActionView; - private int mActionEnum; - private CharSequence mTitle; - private CharSequence mTitleCondensed; - private boolean mCheckable; - private boolean mChecked; - private boolean mVisible = true; - private boolean mEnabled = true; - private Drawable mIcon; - private int mIconRes; - private GeckoActionProvider mActionProvider; - private GeckoSubMenu mSubMenu; - private MenuItem.OnMenuItemClickListener mMenuItemClickListener; - final GeckoMenu mMenu; - OnShowAsActionChangedListener mShowAsActionChangedListener; - - private volatile boolean mShouldDispatchChanges = true; - private volatile boolean mDidChange; - - public GeckoMenuItem(GeckoMenu menu, int id, int order, int titleRes) { - mMenu = menu; - mId = id; - mOrder = order; - mTitle = mMenu.getResources().getString(titleRes); - } - - public GeckoMenuItem(GeckoMenu menu, int id, int order, CharSequence title) { - mMenu = menu; - mId = id; - mOrder = order; - mTitle = title; - } - - /** - * Stop dispatching item changed events to presenters until - * [start|resume]DispatchingItemsChanged() is called. Useful when - * many menu operations are going to be performed as a batch. - */ - public void stopDispatchingChanges() { - mDidChange = false; - mShouldDispatchChanges = false; - } - - /** - * Resume dispatching item changed events to presenters. This method - * will NOT call onItemChanged if any menu operations were queued. - * Only future menu operations will call onItemChanged. Useful for - * sequelching presenter updates. - */ - public void resumeDispatchingChanges() { - mShouldDispatchChanges = true; - } - - /** - * Start dispatching item changed events to presenters. This method - * will call onItemChanged if any menu operations were queued. - */ - public void startDispatchingChanges() { - if (mDidChange) { - mMenu.onItemChanged(this); - } - mShouldDispatchChanges = true; - } - - @Override - public boolean collapseActionView() { - return false; - } - - @Override - public boolean expandActionView() { - return false; - } - - public boolean hasActionProvider() { - return (mActionProvider != null); - } - - public int getActionEnum() { - return mActionEnum; - } - - public GeckoActionProvider getGeckoActionProvider() { - return mActionProvider; - } - - @Override - public ActionProvider getActionProvider() { - return null; - } - - @Override - public View getActionView() { - if (mActionProvider != null) { - return mActionProvider.onCreateActionView(SHARE_BAR_HISTORY_SIZE, - GeckoActionProvider.ActionViewType.DEFAULT); - } - - return mActionView; - } - - @Override - public char getAlphabeticShortcut() { - return 0; - } - - @Override - public int getGroupId() { - return 0; - } - - @Override - public Drawable getIcon() { - if (mIcon == null) { - if (mIconRes != 0) - return ResourceDrawableUtils.getDrawable(mMenu.getContext(), mIconRes); - else - return null; - } else { - return mIcon; - } - } - - @Override - public Intent getIntent() { - return null; - } - - @Override - public int getItemId() { - return mId; - } - - @Override - public ContextMenu.ContextMenuInfo getMenuInfo() { - return null; - } - - @Override - public char getNumericShortcut() { - return 0; - } - - @Override - public int getOrder() { - return mOrder; - } - - @Override - public SubMenu getSubMenu() { - return mSubMenu; - } - - @Override - public CharSequence getTitle() { - return mTitle; - } - - @Override - public CharSequence getTitleCondensed() { - return mTitleCondensed; - } - - @Override - public boolean hasSubMenu() { - if (mActionProvider != null) - return mActionProvider.hasSubMenu(); - - return (mSubMenu != null); - } - - public boolean isActionItem() { - return (mActionEnum > 0); - } - - @Override - public boolean isActionViewExpanded() { - return false; - } - - @Override - public boolean isCheckable() { - return mCheckable; - } - - @Override - public boolean isChecked() { - return mChecked; - } - - @Override - public boolean isEnabled() { - return mEnabled; - } - - @Override - public boolean isVisible() { - return mVisible; - } - - @Override - public MenuItem setActionProvider(ActionProvider actionProvider) { - return this; - } - - public MenuItem setActionProvider(GeckoActionProvider actionProvider) { - mActionProvider = actionProvider; - if (mActionProvider != null) { - actionProvider.setOnTargetSelectedListener(new GeckoActionProvider.OnTargetSelectedListener() { - @Override - public void onTargetSelected() { - mMenu.close(); - - // Refresh the menu item to show the high frequency apps. - mShowAsActionChangedListener.onShowAsActionChanged(GeckoMenuItem.this); - } - }); - } - - mShowAsActionChangedListener.onShowAsActionChanged(this); - return this; - } - - @Override - public MenuItem setActionView(int resId) { - return this; - } - - @Override - public MenuItem setActionView(View view) { - return this; - } - - @Override - public MenuItem setAlphabeticShortcut(char alphaChar) { - return this; - } - - @Override - public MenuItem setCheckable(boolean checkable) { - if (mCheckable != checkable) { - mCheckable = checkable; - if (mShouldDispatchChanges) { - mMenu.onItemChanged(this); - } else { - mDidChange = true; - } - } - return this; - } - - @Override - public MenuItem setChecked(boolean checked) { - if (mChecked != checked) { - mChecked = checked; - if (mShouldDispatchChanges) { - mMenu.onItemChanged(this); - } else { - mDidChange = true; - } - } - return this; - } - - @Override - public MenuItem setEnabled(boolean enabled) { - if (mEnabled != enabled) { - mEnabled = enabled; - if (mShouldDispatchChanges) { - mMenu.onItemChanged(this); - } else { - mDidChange = true; - } - } - return this; - } - - @Override - public MenuItem setIcon(Drawable icon) { - if (mIcon != icon) { - mIcon = icon; - if (mShouldDispatchChanges) { - mMenu.onItemChanged(this); - } else { - mDidChange = true; - } - } - return this; - } - - @Override - public MenuItem setIcon(int iconRes) { - if (mIconRes != iconRes) { - mIconRes = iconRes; - if (mShouldDispatchChanges) { - mMenu.onItemChanged(this); - } else { - mDidChange = true; - } - } - return this; - } - - @Override - public MenuItem setIntent(Intent intent) { - return this; - } - - @Override - public MenuItem setNumericShortcut(char numericChar) { - return this; - } - - @Override - public MenuItem setOnActionExpandListener(MenuItem.OnActionExpandListener listener) { - return this; - } - - @Override - public MenuItem setOnMenuItemClickListener(MenuItem.OnMenuItemClickListener menuItemClickListener) { - mMenuItemClickListener = menuItemClickListener; - return this; - } - - @Override - public MenuItem setShortcut(char numericChar, char alphaChar) { - return this; - } - - @Override - public void setShowAsAction(int actionEnum) { - setShowAsAction(actionEnum, 0); - } - - public void setShowAsAction(int actionEnum, int style) { - if (mShowAsActionChangedListener == null) - return; - - if (mActionEnum == actionEnum) - return; - - if (actionEnum > 0) { - if (!mShowAsActionChangedListener.hasActionItemBar()) - return; - - if (!hasActionProvider()) { - // Change the type to just an icon - MenuItemActionBar actionView; - if (style != 0) { - actionView = new MenuItemActionBar(mMenu.getContext(), null, style); - } else { - if (actionEnum == SHOW_AS_ACTION_ALWAYS) { - actionView = new MenuItemActionBar(mMenu.getContext()); - } else { - actionView = new MenuItemActionBar(mMenu.getContext(), null, R.attr.menuItemSecondaryActionBarStyle); - } - } - - actionView.initialize(this); - mActionView = actionView; - } - - mActionEnum = actionEnum; - } - - mShowAsActionChangedListener.onShowAsActionChanged(this); - } - - @Override - public MenuItem setShowAsActionFlags(int actionEnum) { - return this; - } - - public MenuItem setSubMenu(GeckoSubMenu subMenu) { - mSubMenu = subMenu; - return this; - } - - @Override - public MenuItem setTitle(CharSequence title) { - if (!TextUtils.equals(mTitle, title)) { - mTitle = title; - if (mShouldDispatchChanges) { - mMenu.onItemChanged(this); - } else { - mDidChange = true; - } - } - return this; - } - - @Override - public MenuItem setTitle(int title) { - CharSequence newTitle = mMenu.getResources().getString(title); - return setTitle(newTitle); - } - - @Override - public MenuItem setTitleCondensed(CharSequence title) { - mTitleCondensed = title; - return this; - } - - @Override - public MenuItem setVisible(boolean visible) { - // Action views are not normal menu items and visibility can get out - // of sync unless we dispatch whenever required. - if (isActionItem() || mVisible != visible) { - mVisible = visible; - if (mShouldDispatchChanges) { - mMenu.onItemChanged(this); - } else { - mDidChange = true; - } - } - return this; - } - - public boolean invoke() { - if (mMenuItemClickListener != null) - return mMenuItemClickListener.onMenuItemClick(this); - else - return false; - } - - public void setOnShowAsActionChangedListener(OnShowAsActionChangedListener listener) { - mShowAsActionChangedListener = listener; - } -} |