1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
|
/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* 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.libreoffice;
import android.support.v7.widget.Toolbar;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.Toast;
/**
* Controls the changes to the toolbar.
*/
public class ToolbarController implements Toolbar.OnMenuItemClickListener {
private static final String LOGTAG = ToolbarController.class.getSimpleName();
private final Toolbar mToolbarTop;
private final LibreOfficeMainActivity mContext;
private final Menu mMainMenu;
private boolean isEditModeOn = false;
public ToolbarController(LibreOfficeMainActivity context, Toolbar toolbarTop) {
mToolbarTop = toolbarTop;
mContext = context;
mToolbarTop.inflateMenu(R.menu.main);
mToolbarTop.setOnMenuItemClickListener(this);
switchToViewMode();
mMainMenu = mToolbarTop.getMenu();
}
public void disableMenuItem(final int menuItemId, final boolean disabled) {
LOKitShell.getMainHandler().post(new Runnable() {
public void run() {
MenuItem menuItem = mMainMenu.findItem(menuItemId);
if (menuItem != null) {
menuItem.setEnabled(!disabled);
} else {
Log.e(LOGTAG, "MenuItem not found.");
}
}
});
}
public void setEditModeOn(boolean enabled) {
isEditModeOn = enabled;
}
public boolean getEditModeStatus() {
return isEditModeOn;
}
/**
* Change the toolbar to edit mode.
*/
void switchToEditMode() {
if (!LOKitShell.isEditingEnabled())
return;
// Ensure the change is done on UI thread
LOKitShell.getMainHandler().post(new Runnable() {
@Override
public void run() {
mMainMenu.setGroupVisible(R.id.group_edit_actions, true);
mToolbarTop.setNavigationIcon(R.drawable.ic_check);
mToolbarTop.setLogo(null);
setEditModeOn(true);
}
});
}
/**
* Change the toolbar to view mode.
*/
void switchToViewMode() {
if (!LOKitShell.isEditingEnabled())
return;
// Ensure the change is done on UI thread
LOKitShell.getMainHandler().post(new Runnable() {
@Override
public void run() {
mMainMenu.setGroupVisible(R.id.group_edit_actions, false);
mToolbarTop.setNavigationIcon(R.drawable.lo_icon);
mToolbarTop.setLogo(null);
setEditModeOn(false);
mContext.hideBottomToolbar();
mContext.hideSoftKeyboard();
}
});
}
@Override
public boolean onMenuItemClick(MenuItem item) {
switch (item.getItemId()) {
case R.id.action_keyboard:
mContext.showSoftKeyboard();
break;
case R.id.action_format:
mContext.showFormattingToolbar();
break;
case R.id.action_about:
mContext.showAbout();
return true;
case R.id.action_save:
if (mContext.isNewDocument) {
mContext.saveAs();
} else {
mContext.saveDocument();
}
return true;
case R.id.action_parts:
mContext.openDrawer();
return true;
case R.id.action_settings:
mContext.showSettings();
return true;
case R.id.action_search:
mContext.showSearchToolbar();
return true;
case R.id.action_undo:
LOKitShell.sendEvent(new LOEvent(LOEvent.UNO_COMMAND, ".uno:Undo"));
return true;
case R.id.action_redo:
LOKitShell.sendEvent(new LOEvent(LOEvent.UNO_COMMAND, ".uno:Redo"));
return true;
case R.id.action_presentation:
mContext.preparePresentation();
return true;
case R.id.action_add_slide:
mContext.addSlide();
return true;
}
return false;
}
void setupToolbars() {
if (mContext.usesTemporaryFile()) {
disableMenuItem(R.id.action_save, true);
Toast.makeText(mContext, mContext.getString(R.string.temp_file_saving_disabled), Toast.LENGTH_LONG).show();
}
mMainMenu.findItem(R.id.action_parts).setVisible(mContext.isDrawerEnabled());
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|