Add char counter

Clover/app/src/main/java/org/floens/chan/ui/fragment/ReplyFragment.java

@@ -23,8 +23,10 @@ import android.app.DialogFragment;
 import android.content.DialogInterface;
 import android.graphics.Bitmap;
 import android.os.Bundle;
+import android.text.Editable;
 import android.text.Selection;
 import android.text.TextUtils;
+import android.text.TextWatcher;
 import android.view.Gravity;
 import android.view.KeyEvent;
 import android.view.LayoutInflater;
@@ -81,6 +83,9 @@ public class ReplyFragment extends DialogFragment {
     private boolean gettingCaptcha = false;
     private String captchaChallenge = "";
 
+    private int defaultTextColor;
+    private int maxCommentCount;
+
     // Views
     private View container;
     private ViewFlipper flipper;
@@ -97,6 +102,10 @@ public class ReplyFragment extends DialogFragment {
     private LoadView captchaContainer;
     private TextView captchaInput;
     private LoadView responseContainer;
+    private Button insertInline;
+    private Button insertSpoiler;
+    private Button insertCode;
+    private TextView commentCountView;
 
     private Activity context;
 
@@ -180,6 +189,31 @@ public class ReplyFragment extends DialogFragment {
                 subjectView.setVisibility(View.GONE);
             }
 
+            defaultTextColor = commentView.getCurrentTextColor();
+
+            Board b = ChanApplication.getBoardManager().getBoardByValue(loadable.board);
+            if (b != null) {
+                insertSpoiler.setVisibility(b.spoilers ? View.VISIBLE : View.GONE);
+                insertCode.setVisibility(b.codeTags ? View.VISIBLE : View.GONE);
+                maxCommentCount = b.maxCommentChars;
+            }
+
+            commentView.addTextChangedListener(new TextWatcher() {
+                @Override
+                public void beforeTextChanged(CharSequence s, int start, int count, int after) {
+                }
+
+                @Override
+                public void onTextChanged(CharSequence s, int start, int before, int count) {
+                }
+
+                @Override
+                public void afterTextChanged(Editable s) {
+                    showCommentCount();
+                }
+            });
+            showCommentCount();
+
             getCaptcha();
         } else {
             Logger.e(TAG, "Loadable in ReplyFragment was null");
@@ -297,6 +331,32 @@ public class ReplyFragment extends DialogFragment {
             }
         });
 
+        insertInline = (Button) container.findViewById(R.id.insert_inline);
+        insertInline.setOnClickListener(new OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                insertAtCursor(">", "");
+            }
+        });
+
+        insertSpoiler = (Button) container.findViewById(R.id.insert_spoiler);
+        insertSpoiler.setOnClickListener(new OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                insertAtCursor("[spoiler]", "[/spoiler]");
+            }
+        });
+
+        insertCode = (Button) container.findViewById(R.id.insert_code);
+        insertCode.setOnClickListener(new OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                insertAtCursor("[code]", "[/code]");
+            }
+        });
+
+        commentCountView = (TextView) container.findViewById(R.id.reply_comment_counter);
+
         return container;
     }
 
@@ -311,6 +371,24 @@ public class ReplyFragment extends DialogFragment {
         }
     }
 
+    private void insertAtCursor(String before, String after) {
+        int pos = commentView.getSelectionStart();
+        String text = commentView.getText().toString();
+        text = new StringBuilder(text).insert(pos, before + after).toString();
+        commentView.setText(text);
+        commentView.setSelection(pos + before.length());
+    }
+
+    private void showCommentCount() {
+        int count = commentView.getText().length();
+        commentCountView.setText(count + "/" + maxCommentCount);
+        if (count > maxCommentCount) {
+            commentCountView.setTextColor(0xffff0000);
+        } else {
+            commentCountView.setTextColor(defaultTextColor);
+        }
+    }
+
     private void closeReply() {
         if (getDialog() != null) {
             dismiss();

Clover/app/src/main/res/layout/reply_input.xml

@@ -30,7 +30,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
         android:layout_height="wrap_content"
         android:hint="@string/reply_name"
         android:minHeight="48dp"
-        android:textSize="16sp" />
+        android:textSize="14sp" />
 
     <EditText
         android:id="@+id/reply_subject"
@@ -38,7 +38,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
         android:layout_height="wrap_content"
         android:hint="@string/reply_subject"
         android:minHeight="48dp"
-        android:textSize="16sp" />
+        android:textSize="14sp" />
 
     <EditText
         android:id="@+id/reply_email"
@@ -46,17 +46,71 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
         android:layout_height="wrap_content"
         android:hint="@string/reply_email"
         android:minHeight="48dp"
-        android:textSize="16sp" />
+        android:textSize="14sp" />
 
-    <EditText
+    <RelativeLayout
-        android:id="@+id/reply_comment"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content">
+
+        <EditText
+            android:id="@+id/reply_comment"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:gravity="top"
+            android:hint="@string/reply_comment"
+            android:imeActionLabel="@string/reply_submit"
+            android:inputType="textMultiLine|textCapSentences|textAutoCorrect"
+            android:minLines="4"
+            android:textSize="14sp" />
+
+        <TextView
+            android:id="@+id/reply_comment_counter"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:paddingRight="8dp"
+            android:layout_alignParentRight="true"
+            android:layout_alignParentTop="true" />
+
+    </RelativeLayout>
+
+
+    <LinearLayout
+        style="?android:buttonBarStyle"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:hint="@string/reply_comment"
+        android:orientation="horizontal">
-        android:imeActionLabel="@string/reply_submit"
+
-        android:inputType="textMultiLine|textCapSentences|textAutoCorrect"
+        <Button
-        android:minLines="4"
+            android:id="@+id/insert_inline"
-        android:textSize="16sp" />
+            style="?android:buttonBarButtonStyle"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:minHeight="36dp"
+            android:minWidth="48dp"
+            android:text="@string/reply_insert_inline"
+            android:textSize="14sp" />
+
+        <Button
+            android:id="@+id/insert_spoiler"
+            style="?android:buttonBarButtonStyle"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:minHeight="36dp"
+            android:minWidth="48dp"
+            android:text="@string/reply_insert_spoiler"
+            android:textSize="14sp" />
+
+        <Button
+            android:id="@+id/insert_code"
+            style="?android:buttonBarButtonStyle"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:minHeight="36dp"
+            android:minWidth="48dp"
+            android:text="@string/reply_insert_code"
+            android:textSize="14sp" />
+
+    </LinearLayout>
 
     <LinearLayout
         android:layout_width="match_parent"
@@ -70,7 +124,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
             android:layout_weight="1"
             android:hint="@string/reply_file_name"
             android:minHeight="48dp"
-            android:textSize="16sp" />
+            android:textSize="14sp" />
 
         <ImageButton
             android:id="@+id/reply_file"

Clover/app/src/main/res/values/strings.xml

@@ -117,6 +117,11 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
     <string name="reply_file_name">File name</string>
     <string name="reply_spoiler_image">Spoiler image</string>
     <string name="reply_no_preview">No preview available</string>
+
+    <string name="reply_insert_inline">&gt;</string>
+    <string name="reply_insert_spoiler">[spoiler]</string>
+    <string name="reply_insert_code">[code]</string>
+
     <string name="reply_submit">Submit</string>
     <string name="reply_captcha">Enter the text</string>
     <string name="reply_error">Error sending reply</string>