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Code Issues Releases Wiki Activity

Remove old setting for message content font size

Browse Source 
- export new setting
- add upgrade code to convert old setting to new format
This commit is contained in:
cketti 2014-02-13 04:22:45 +01:00
parent 3527930f89
commit 90f63ba057
6 changed files with 67 additions and 87 deletions
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8
res/xml/font_preferences.xml
View File

@ -145,14 +145,6 @@
android:entryValues="@array/font_values"
android:dialogTitle="@string/font_size_message_view_additional_headers" />
<ListPreference
android:persistent="false"
android:key="message_view_content_font"
android:title="@string/font_size_message_view_content"
android:entries="@array/font_entries_webview"
android:entryValues="@array/font_values_webview"
android:dialogTitle="@string/font_size_message_view_content" />
<com.fsck.k9.activity.setup.SliderPreference
android:persistent="false"
android:key="message_view_content_font_slider"

68
src/com/fsck/k9/FontSizes.java
View File

@ -2,9 +2,10 @@ package com.fsck.k9;
import android.content.SharedPreferences;
import android.util.TypedValue;
import android.webkit.WebSettings.TextSize;
import android.widget.TextView;
import com.fsck.k9.preferences.GlobalSettings;
/**
* Manage font size of the information displayed in the account list, folder
* list, message list and in the message view.
@ -114,18 +115,8 @@ public class FontSizes {
*/
private int messageViewDate;
/**
* Font size of the message content in the message view activity.
*
* Note: The unit is WebSettings.TextSize, this option is used only on Android 3.2 (API level 13) and below.
*/
private TextSize messageViewContent = TextSize.NORMAL;
/**
* Font size of the message content in the message view activity, as percent from default size.
*
* Note: This option is used only on Android 4.0 (API level 14) and above.
*/
private int messageViewContentPercent;
@ -184,7 +175,6 @@ public class FontSizes {
editor.putInt(MESSAGE_VIEW_ADDITIONAL_HEADERS, messageViewAdditionalHeaders);
editor.putInt(MESSAGE_VIEW_SUBJECT, messageViewSubject);
editor.putInt(MESSAGE_VIEW_DATE, messageViewDate);
editor.putInt(MESSAGE_VIEW_CONTENT, getMessageViewContentAsInt());
editor.putInt(MESSAGE_VIEW_CONTENT_PERCENT, getMessageViewContentAsPercent());
editor.putInt(MESSAGE_COMPOSE_INPUT, messageComposeInput);
@ -213,12 +203,22 @@ public class FontSizes {
messageViewAdditionalHeaders = prefs.getInt(MESSAGE_VIEW_ADDITIONAL_HEADERS, messageViewAdditionalHeaders);
messageViewSubject = prefs.getInt(MESSAGE_VIEW_SUBJECT, messageViewSubject);
messageViewDate = prefs.getInt(MESSAGE_VIEW_DATE, messageViewDate);
setMessageViewContent(prefs.getInt(MESSAGE_VIEW_CONTENT, 3));
setMessageViewContentAsPercent(prefs.getInt(MESSAGE_VIEW_CONTENT_PERCENT, 100));
loadMessageViewContentPercent(prefs);
messageComposeInput = prefs.getInt(MESSAGE_COMPOSE_INPUT, messageComposeInput);
}
private void loadMessageViewContentPercent(SharedPreferences prefs) {
int fallbackValue = 100;
if (!prefs.contains(MESSAGE_VIEW_CONTENT_PERCENT)) {
int oldValue = prefs.getInt(MESSAGE_VIEW_CONTENT, 3);
fallbackValue = GlobalSettings.SettingsUpgraderV31.convertFromOldSize(oldValue);
}
setMessageViewContentAsPercent(prefs.getInt(MESSAGE_VIEW_CONTENT_PERCENT, fallbackValue));
}
public int getAccountName() {
return accountName;
}
@ -331,46 +331,6 @@ public class FontSizes {
this.messageViewDate = messageViewDate;
}
public TextSize getMessageViewContent() {
return messageViewContent;
}
public int getMessageViewContentAsInt() {
switch (messageViewContent) {
case SMALLEST:
return 1;
case SMALLER:
return 2;
default:
case NORMAL:
return 3;
case LARGER:
return 4;
case LARGEST:
return 5;
}
}
public void setMessageViewContent(int size) {
switch (size) {
case 1:
messageViewContent = TextSize.SMALLEST;
break;
case 2:
messageViewContent = TextSize.SMALLER;
break;
case 3:
messageViewContent = TextSize.NORMAL;
break;
case 4:
messageViewContent = TextSize.LARGER;
break;
case 5:
messageViewContent = TextSize.LARGEST;
break;
}
}
public int getMessageViewContentAsPercent() {
return messageViewContentPercent;
}

15
src/com/fsck/k9/activity/setup/FontSizeSettings.java
View File

@ -19,7 +19,6 @@ public class FontSizeSettings extends K9PreferenceActivity {
/*
* Keys of the preferences defined in res/xml/font_preferences.xml
*/
private static final String PREFERENCE_SCREEN_MESSAGE_VIEW_FONTS = "message_view_fonts";
private static final String PREFERENCE_ACCOUNT_NAME_FONT = "account_name_font";
private static final String PREFERENCE_ACCOUNT_DESCRIPTION_FONT = "account_description_font";
private static final String PREFERENCE_FOLDER_NAME_FONT = "folder_name_font";
@ -34,7 +33,6 @@ public class FontSizeSettings extends K9PreferenceActivity {
private static final String PREFERENCE_MESSAGE_VIEW_ADDITIONAL_HEADERS_FONT = "message_view_additional_headers_font";
private static final String PREFERENCE_MESSAGE_VIEW_SUBJECT_FONT = "message_view_subject_font";
private static final String PREFERENCE_MESSAGE_VIEW_DATE_FONT = "message_view_date_font";
private static final String PREFERENCE_MESSAGE_VIEW_CONTENT_FONT = "message_view_content_font";
private static final String PREFERENCE_MESSAGE_VIEW_CONTENT_FONT_SLIDER = "message_view_content_font_slider";
private static final String PREFERENCE_MESSAGE_COMPOSE_INPUT_FONT = "message_compose_input_font";
@ -52,7 +50,6 @@ public class FontSizeSettings extends K9PreferenceActivity {
private ListPreference mMessageViewAdditionalHeaders;
private ListPreference mMessageViewSubject;
private ListPreference mMessageViewDate;
private ListPreference mMessageViewContent;
private SliderPreference mMessageViewContentSlider;
private ListPreference mMessageComposeInput;
@ -121,9 +118,6 @@ public class FontSizeSettings extends K9PreferenceActivity {
mMessageViewDate = setupListPreference(
PREFERENCE_MESSAGE_VIEW_DATE_FONT,
Integer.toString(fontSizes.getMessageViewDate()));
mMessageViewContent = setupListPreference(
PREFERENCE_MESSAGE_VIEW_CONTENT_FONT,
Integer.toString(fontSizes.getMessageViewContentAsInt()));
mMessageViewContentSlider = (SliderPreference) findPreference(
PREFERENCE_MESSAGE_VIEW_CONTENT_FONT_SLIDER);
@ -152,14 +146,6 @@ public class FontSizeSettings extends K9PreferenceActivity {
mMessageViewContentSlider.getOnPreferenceChangeListener().onPreferenceChange(
mMessageViewContentSlider, new Float(mMessageViewContentSlider.getValue()));
if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
((PreferenceGroup) findPreference(PREFERENCE_SCREEN_MESSAGE_VIEW_FONTS)).
removePreference(mMessageViewContent);
} else {
((PreferenceGroup) findPreference(PREFERENCE_SCREEN_MESSAGE_VIEW_FONTS)).
removePreference(mMessageViewContentSlider);
}
mMessageComposeInput = setupListPreference(
PREFERENCE_MESSAGE_COMPOSE_INPUT_FONT,
Integer.toString(fontSizes.getMessageComposeInput()));
@ -189,7 +175,6 @@ public class FontSizeSettings extends K9PreferenceActivity {
fontSizes.setMessageViewAdditionalHeaders(Integer.parseInt(mMessageViewAdditionalHeaders.getValue()));
fontSizes.setMessageViewSubject(Integer.parseInt(mMessageViewSubject.getValue()));
fontSizes.setMessageViewDate(Integer.parseInt(mMessageViewDate.getValue()));
fontSizes.setMessageViewContent(Integer.parseInt(mMessageViewContent.getValue()));
// Scale from [0, 1]
fontSizes.setMessageViewContentAsPercent((int)(FONT_PERCENT_MIN +
mMessageViewContentSlider.getValue() *

50
src/com/fsck/k9/preferences/GlobalSettings.java
View File

@ -101,7 +101,8 @@ public class GlobalSettings {
new V(1, new FontSizeSetting(FontSizes.FONT_DEFAULT))
));
s.put("fontSizeMessageViewContent", Settings.versions(
new V(1, new WebFontSizeSetting(3))
new V(1, new WebFontSizeSetting(3)),
new V(31, null)
));
s.put("fontSizeMessageViewDate", Settings.versions(
new V(1, new FontSizeSetting(FontSizes.FONT_DEFAULT))
@ -245,12 +246,16 @@ public class GlobalSettings {
s.put("messageViewSpamActionVisible", Settings.versions(
new V(30, new BooleanSetting(false))
));
s.put("fontSizeMessageViewContentPercent", Settings.versions(
new V(31, new IntegerRangeSetting(40, 250, 100))
));
SETTINGS = Collections.unmodifiableMap(s);
Map<Integer, SettingsUpgrader> u = new HashMap<Integer, SettingsUpgrader>();
u.put(12, new SettingsUpgraderV12());
u.put(24, new SettingsUpgraderV24());
u.put(31, new SettingsUpgraderV31());
UPGRADERS = Collections.unmodifiableMap(u);
}
@ -321,6 +326,49 @@ public class GlobalSettings {
}
}
/**
* Upgrades the settings from version 30 to 31.
*
* <p>
* Convert value from <em>fontSizeMessageViewContent</em> to
* <em>fontSizeMessageViewContentPercent</em>.
* </p>
*/
public static class SettingsUpgraderV31 implements SettingsUpgrader {
@Override
public Set<String> upgrade(Map<String, Object> settings) {
int oldSize = ((Integer) settings.get("fontSizeMessageViewContent")).intValue();
int newSize = convertFromOldSize(oldSize);
settings.put("fontSizeMessageViewContentPercent", newSize);
return new HashSet<String>(Arrays.asList("fontSizeMessageViewContent"));
}
public static int convertFromOldSize(int oldSize) {
switch (oldSize) {
case 1: {
return 40;
}
case 2: {
return 75;
}
case 4: {
return 175;
}
case 5: {
return 250;
}
case 3:
default: {
return 100;
}
}
}
}
/**
* The gallery bug work-around setting.
*

2
src/com/fsck/k9/preferences/Settings.java
View File

@ -35,7 +35,7 @@ public class Settings {
*
* @see SettingsExporter
*/
public static final int VERSION = 30;
public static final int VERSION = 31;
public static Map<String, Object> validate(int version, Map<String,
TreeMap<Integer, SettingsDescription>> settings,

5
src/com/fsck/k9/view/MessageWebView.java
View File

@ -109,15 +109,10 @@ public class MessageWebView extends RigidWebView {
disableOverscrolling();
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
webSettings.setTextZoom(K9.getFontSizes().getMessageViewContentAsPercent());
} else {
webSettings.setTextSize(K9.getFontSizes().getMessageViewContent());
}
// Disable network images by default. This is overridden by preferences.
blockNetworkData(true);
}
/**