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Code Issues Packages Projects Releases Wiki Activity

Added text snippets

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M66B
2022-03-14 09:48:49 +01:00
parent 88605fd842
commit 0da04b81d1
10 changed files with 2889 additions and 42 deletions
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156
app/src/main/java/eu/faircode/email/EditTextCompose.java
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@@ -22,6 +22,7 @@ package eu.faircode.email;
import android.content.ClipData;
import android.content.ClipboardManager;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.graphics.Typeface;
import android.graphics.drawable.Drawable;
@@ -50,9 +51,11 @@ import androidx.core.view.inputmethod.EditorInfoCompat;
import androidx.core.view.inputmethod.InputConnectionCompat;
import androidx.core.view.inputmethod.InputContentInfoCompat;
import androidx.preference.PreferenceManager;
import androidx.room.EntityInsertionAdapter;
import org.jsoup.nodes.Document;
import java.util.List;
import java.util.concurrent.ExecutorService;
public class EditTextCompose extends FixedEditText {
@@ -62,6 +65,12 @@ public class EditTextCompose extends FixedEditText {
private Boolean canUndo = null;
private Boolean canRedo = null;
private List<EntityAnswer> snippets;
private int colorPrimary;
private int colorBlockquote;
private int quoteGap;
private int quoteStripe;
private static final ExecutorService executor =
Helper.getBackgroundExecutor(1, "paste");
@@ -84,6 +93,11 @@ public class EditTextCompose extends FixedEditText {
void init(Context context) {
Helper.setKeyboardIncognitoMode(this, context);
colorPrimary = Helper.resolveColor(context, R.attr.colorPrimary);
colorBlockquote = Helper.resolveColor(context, R.attr.colorBlockquote, colorPrimary);
quoteGap = context.getResources().getDimensionPixelSize(R.dimen.quote_gap_size);
quoteStripe = context.getResources().getDimensionPixelSize(R.dimen.quote_stripe_width);
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
boolean undo_manager = prefs.getBoolean("undo_manager", false);
@@ -92,13 +106,20 @@ public class EditTextCompose extends FixedEditText {
@Override
public boolean onCreateActionMode(ActionMode mode, Menu menu) {
try {
int order = 1000;
if (undo_manager && can(android.R.id.undo))
menu.add(Menu.CATEGORY_SECONDARY, R.string.title_undo, 1001, getTitle(R.string.title_undo));
menu.add(Menu.CATEGORY_SECONDARY, R.string.title_undo, order++, getTitle(R.string.title_undo));
if (undo_manager && can(android.R.id.redo))
menu.add(Menu.CATEGORY_SECONDARY, R.string.title_redo, 1002, getTitle(R.string.title_redo));
menu.add(Menu.CATEGORY_SECONDARY, R.string.title_insert_line, 1003, context.getString(R.string.title_insert_line));
menu.add(Menu.CATEGORY_SECONDARY, R.string.title_redo, order++, getTitle(R.string.title_redo));
menu.add(Menu.CATEGORY_SECONDARY, R.string.title_insert_line, order++, context.getString(R.string.title_insert_line));
if (BuildConfig.DEBUG)
menu.add(Menu.CATEGORY_SECONDARY, R.string.title_insert_arrow, 1004, context.getString(R.string.title_insert_arrow));
menu.add(Menu.CATEGORY_SECONDARY, R.string.title_insert_arrow, order++, context.getString(R.string.title_insert_arrow));
if (snippets != null)
for (EntityAnswer snippet : snippets) {
menu.add(Menu.CATEGORY_SECONDARY, order, order, snippet.name).
setIntent(new Intent().putExtra("id", snippet.id));
order++;
}
} catch (Throwable ex) {
Log.e(ex);
}
@@ -128,6 +149,12 @@ public class EditTextCompose extends FixedEditText {
return insertLine();
else if (id == R.string.title_insert_arrow)
return insertArrow();
else {
Intent intent = item.getIntent();
if (intent == null)
return false;
return insertSnippet(intent.getLongExtra("id", -1L));
}
}
return false;
}
@@ -183,6 +210,61 @@ public class EditTextCompose extends FixedEditText {
edit.insert(start, " \u27f6 ");
return true;
}
private boolean insertSnippet(long id) {
if (snippets == null)
return false;
for (EntityAnswer snippet : snippets)
if (snippet.id.equals(id)) {
String html = snippet.getHtml(null);
executor.submit(new Runnable() {
@Override
public void run() {
try {
SpannableStringBuilder ssb = getSpanned(context, html);
int len = ssb.length();
if (len > 0 && ssb.charAt(len - 1) == '\n')
ssb.replace(len - 1, len, " ");
EditTextCompose.this.post(new Runnable() {
@Override
public void run() {
try {
int start = getSelectionStart();
if (start < 0)
start = 0;
getText().insert(start, ssb);
setSelection(start + ssb.length());
} catch (Throwable ex) {
Log.e(ex);
}
}
});
} catch (Throwable ex) {
Log.e(ex);
}
}
});
return true;
}
return false;
}
});
DB db = DB.getInstance(context);
executor.submit(new Runnable() {
@Override
public void run() {
try {
snippets = db.answer().getSnippets();
} catch (Throwable ex) {
Log.e(ex);
}
}
});
}
}
@@ -286,45 +368,15 @@ public class EditTextCompose extends FixedEditText {
} else
html = h;
final int colorPrimary = Helper.resolveColor(context, R.attr.colorPrimary);
final int colorBlockquote = Helper.resolveColor(context, R.attr.colorBlockquote, colorPrimary);
final int quoteGap = context.getResources().getDimensionPixelSize(R.dimen.quote_gap_size);
final int quoteStripe = context.getResources().getDimensionPixelSize(R.dimen.quote_stripe_width);
executor.submit(new Runnable() {
@Override
public void run() {
try {
SpannableStringBuilder ssb;
if (raw)
ssb = new SpannableStringBuilderEx(html);
else {
Document document = HtmlHelper.sanitizeCompose(context, html, false);
Spanned paste = HtmlHelper.fromDocument(context, document, new Html.ImageGetter() {
@Override
public Drawable getDrawable(String source) {
return ImageHelper.decodeImage(context,
-1, source, true, 0, 1.0f, EditTextCompose.this);
}
}, null);
SpannableStringBuilder ssb = (raw)
? new SpannableStringBuilderEx(html)
: getSpanned(context, html);
ssb = new SpannableStringBuilderEx(paste);
QuoteSpan[] spans = ssb.getSpans(0, ssb.length(), QuoteSpan.class);
for (QuoteSpan span : spans) {
QuoteSpan q;
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.P)
q = new QuoteSpan(colorBlockquote);
else
q = new QuoteSpan(colorBlockquote, quoteStripe, quoteGap);
ssb.setSpan(q,
ssb.getSpanStart(span),
ssb.getSpanEnd(span),
ssb.getSpanFlags(span));
ssb.removeSpan(span);
}
}
ApplicationEx.getMainHandler().post(new Runnable() {
EditTextCompose.this.post(new Runnable() {
@Override
public void run() {
try {
@@ -383,6 +435,34 @@ public class EditTextCompose extends FixedEditText {
}
}
private SpannableStringBuilder getSpanned(Context context, String html) {
Document document = HtmlHelper.sanitizeCompose(context, html, false);
Spanned paste = HtmlHelper.fromDocument(context, document, new Html.ImageGetter() {
@Override
public Drawable getDrawable(String source) {
return ImageHelper.decodeImage(context,
-1, source, true, 0, 1.0f, EditTextCompose.this);
}
}, null);
SpannableStringBuilder ssb = new SpannableStringBuilderEx(paste);
QuoteSpan[] spans = ssb.getSpans(0, ssb.length(), QuoteSpan.class);
for (QuoteSpan span : spans) {
QuoteSpan q;
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.P)
q = new QuoteSpan(colorBlockquote);
else
q = new QuoteSpan(colorBlockquote, quoteStripe, quoteGap);
ssb.setSpan(q,
ssb.getSpanStart(span),
ssb.getSpanEnd(span),
ssb.getSpanFlags(span));
ssb.removeSpan(span);
}
return ssb;
}
@Override
public InputConnection onCreateInputConnection(EditorInfo editorInfo) {
//https://developer.android.com/guide/topics/text/image-keyboard