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Code Issues Releases Wiki Activity

Added select text block

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This commit is contained in:
M66B 2022-09-20 10:24:21 +02:00
parent ea84f158aa
commit 37a36dddbf
3 changed files with 38 additions and 6 deletions
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30
app/src/main/java/eu/faircode/email/Helper.java
View file

@ -71,6 +71,7 @@ import android.text.TextUtils;
import android.text.format.DateUtils;
import android.text.format.Time;
import android.util.DisplayMetrics;
import android.util.Pair;
import android.util.TypedValue;
import android.view.ActionMode;
import android.view.KeyEvent;
@ -2093,11 +2094,28 @@ public class Helper {
return new ActionMode.Callback() {
@Override
public boolean onCreateActionMode(ActionMode mode, Menu menu) {
try {
int order = 1000;
menu.add(Menu.CATEGORY_SECONDARY, R.string.title_select_block, order++,
view.getContext().getString(R.string.title_select_block));
} catch (Throwable ex) {
Log.e(ex);
}
return true;
}
@Override
public boolean onPrepareActionMode(ActionMode mode, Menu menu) {
try {
Pair<Integer, Integer> block = StyleHelper.getParagraph(view, true);
boolean ablock = (block != null &&
block.first == view.getSelectionStart() &&
block.second == view.getSelectionEnd());
menu.findItem(R.string.title_select_block).setVisible(!ablock);
} catch (Throwable ex) {
Log.e(ex);
}
for (int i = 0; i < menu.size(); i++) {
MenuItem item = menu.getItem(i);
Intent intent = item.getIntent();
@ -2158,6 +2176,18 @@ public class Helper {
@Override
public boolean onActionItemClicked(ActionMode mode, MenuItem item) {
if (item.getGroupId() == Menu.CATEGORY_SECONDARY)
try {
int id = item.getItemId();
if (id == R.string.title_select_block) {
Pair<Integer, Integer> block = StyleHelper.getParagraph(view, true);
if (block != null)
android.text.Selection.setSelection((Spannable) view.getText(), block.first, block.second);
return true;
}
} catch (Throwable ex) {
Log.e(ex);
}
return false;
}

13
app/src/main/java/eu/faircode/email/StyleHelper.java
View file

@ -52,6 +52,7 @@ import android.view.MenuItem;
import android.view.SubMenu;
import android.view.View;
import android.widget.EditText;
import android.widget.TextView;
import androidx.annotation.NonNull;
import androidx.appcompat.widget.PopupMenu;
@ -889,14 +890,14 @@ public class StyleHelper {
return new Pair<>(start, end);
}
public static Pair<Integer, Integer> getParagraph(EditText etBody) {
return getParagraph(etBody, false);
public static Pair<Integer, Integer> getParagraph(TextView tvBody) {
return getParagraph(tvBody, false);
}
public static Pair<Integer, Integer> getParagraph(EditText etBody, boolean block) {
int start = etBody.getSelectionStart();
int end = etBody.getSelectionEnd();
Editable edit = etBody.getText();
public static Pair<Integer, Integer> getParagraph(TextView tvBody, boolean block) {
int start = tvBody.getSelectionStart();
int end = tvBody.getSelectionEnd();
Spannable edit = (Spannable) tvBody.getText();
if (start < 0 || end < 0)
return null;

1
app/src/main/res/values/strings.xml
View file

@ -1946,6 +1946,7 @@
<string name="title_undo">Undo</string>
<string name="title_redo">Redo</string>
<string name="title_insert_line">Insert line</string>
<string name="title_select_block">Select block</string>
<string name="title_add">Add</string>
<string name="title_browse">Open with</string>
<string name="title_info">Info</string>