feat(ui): supports touching gutter to set breakpoint

app/src/main/java/org/autojs/autojs/ui/edit/debug/CodeEvaluateDialogBuilder.java

@@ -33,7 +33,7 @@ public class CodeEvaluateDialogBuilder extends ThemeColorMaterialDialogBuilder {
         customView(view, true);
         mResult = view.findViewById(R.id.result);
         mCode = view.findViewById(R.id.code);
-        positiveText(R.string.text_run);
+        positiveText(R.string.text_execute);
         negativeText(R.string.text_close);
         autoDismiss(false);
         onNegative((dialog, which) -> dialog.dismiss());

app/src/main/java/org/autojs/autojs/ui/edit/editor/CodeEditText.java

@@ -31,6 +31,7 @@ import android.util.AttributeSet;
 import android.util.Log;
 import android.util.TimingLogger;
 import android.view.Gravity;
+import android.view.MotionEvent;
 
 import org.autojs.autojs.ui.edit.theme.Theme;
 import org.autojs.autojs.ui.edit.theme.TokenMapping;
@@ -270,7 +271,7 @@ public class CodeEditText extends AppCompatEditText {
             return;
         }
         Layout layout = getLayout();
-        if(layout == null){
+        if (layout == null) {
             return;
         }
         int lineTop = layout.getLineTop(line);
@@ -390,7 +391,7 @@ public class CodeEditText extends AppCompatEditText {
             return;
         String line = text.subSequence(lineStart, lineEnd).toString();
         int cursor = sel - lineStart;
-        for(CodeEditor.CursorChangeCallback callback : mCursorChangeCallbacks){
+        for (CodeEditor.CursorChangeCallback callback : mCursorChangeCallbacks) {
             callback.onCursorChange(line, cursor);
         }
     }
@@ -404,7 +405,6 @@ public class CodeEditText extends AppCompatEditText {
     }
 
 
-
     public void updateHighlightTokens(JavaScriptHighlighter.HighlightTokens highlightTokens) {
         mHighlightTokens = highlightTokens;
         postInvalidate();
@@ -451,4 +451,39 @@ public class CodeEditText extends AppCompatEditText {
         super.onRestoreInstanceState(superData);
     }
 
+    private int mTouchedLine = -1;
+    private boolean mTouchValid = true;
+
+    @Override
+    public boolean onTouchEvent(MotionEvent event) {
+        //如果行号区域被按下
+        if (event.getAction() == MotionEvent.ACTION_DOWN && event.getX() < getPaddingLeft()) {
+            //则计算当前行，如果行号有效，记录起来
+            int line = getLayout().getLineForVertical((int) event.getY());
+            if (line >= 0) {
+                mTouchedLine = line;
+                mTouchValid = true;
+                return true;
+            }
+        } else if (mTouchedLine >= 0) {
+            //如果之前已经是行号区域被按下了，则之后的事件也要处理
+            //如果之后的触摸区域超出行号区域，或者触摸的行号与第一次触摸事件时的不同，则这一系列的触摸无效
+            if (event.getX() >= getPaddingLeft() || (getLayout().getLineForVertical((int) event.getY()) != mTouchedLine)) {
+                mTouchValid = false;
+            }
+            if (event.getAction() == MotionEvent.ACTION_UP) {
+                //当触摸有效时，对那一行设置断点或取消断点
+                if (mTouchValid) {
+                    if (mBreakpoints.remove(mTouchedLine) == null) {
+                        mBreakpoints.put(mTouchedLine, new CodeEditor.Breakpoint(mTouchedLine));
+                    }
+                    invalidate();
+                }
+                mTouchedLine = -1;
+            }
+            return true;
+        }
+
+        return super.onTouchEvent(event);
+    }
 }

app/src/main/java/org/autojs/autojs/ui/edit/editor/LayoutHelper.java

@@ -3,6 +3,7 @@ package org.autojs.autojs.ui.edit.editor;
 import android.content.pm.PackageManager;
 import android.graphics.Canvas;
 import android.graphics.Rect;
+import android.os.Parcelable;
 import android.text.Layout;
 import android.text.TextUtils;
 
@@ -71,4 +72,10 @@ public class LayoutHelper {
         return low;
     }
 
+    public static int getVisibleLineAt(Layout layout, float x, float y) {
+        if(layout == null) {
+            return -1;
+        }
+        return 0;
+    }
 }

app/src/main/res/layout/dialog_code_evaluate.xml

@@ -7,15 +7,15 @@
     <com.stardust.theme.widget.ThemeColorTextView
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:paddingLeft="8dp"
+        android:layout_marginLeft="8dp"
         android:text="@string/text_code"
         android:textSize="14sp"/>
 
     <EditText
         android:id="@+id/code"
         android:layout_width="match_parent"
-        android:paddingBottom="8dp"
-        android:paddingLeft="8dp"
+        android:layout_marginBottom="8dp"
+        android:layout_marginLeft="8dp"
         android:textSize="15sp"
         android:layout_height="wrap_content"
         android:textColor="@android:color/primary_text_light"/>
@@ -23,14 +23,14 @@
     <com.stardust.theme.widget.ThemeColorTextView
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:paddingBottom="8dp"
-        android:paddingLeft="8dp"
+        android:layout_marginBottom="8dp"
+        android:layout_marginLeft="8dp"
         android:text="@string/text_result"
         android:textSize="14sp"/>
 
     <TextView
         android:id="@+id/result"
-        android:paddingLeft="8dp"
+        android:layout_marginLeft="8dp"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:textColor="#727377"

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

@@ -378,4 +378,5 @@
     <string name="text_code">代码</string>
     <string name="text_result">结果</string>
     <string name="text_close">关闭</string>
+    <string name="text_execute">执行</string>
 </resources>