Press Q to see more Commit Message Text

Author: emadpres

src/com/reveal/codetimemachine/CommitsInfoLayerUI.java

@@ -15,6 +15,8 @@ public class CommitsInfoLayerUI extends LayerUI<JComponent> implements ImageObse
     boolean isThereSomthingToDisplay = false;
     CommitWrapper commitToDisplay = null;
 
+    boolean showJustMessage = false;
+
     final Color bgColor = new Color(33,33,33,230);
     //final Color TITLE_COLOR = Color.LIGHT_GRAY;
     final Color TEXT_COLOR = Color.WHITE;
@@ -27,6 +29,11 @@ public class CommitsInfoLayerUI extends LayerUI<JComponent> implements ImageObse
     Font BOLD_FONT = new Font("Arial", Font.BOLD, 12);
     Font BOLDER_FONT = new Font("Arial", Font.BOLD, 20);
 
+    int LEFT_MARGIN_ICON_AND_COMMIT_MESSEGE = 0;
+    int LEFT_MARGIN = 0;
+    int LEFT_TEXT_MARGIN = 0;
+    int RIGHT_MARGIN = 0;
+
     private BufferedImage dateImage = null, commitIDImage = null, authorImage =null;
 
     public CommitsInfoLayerUI()
@@ -50,21 +57,69 @@ public void paint(Graphics g, JComponent c)
         super.paint(g, c);
         if(!isThereSomthingToDisplay) return;
 
+        LEFT_MARGIN_ICON_AND_COMMIT_MESSEGE = 10;
+        LEFT_MARGIN = 30;
+        LEFT_TEXT_MARGIN = LEFT_MARGIN+45;
+        RIGHT_MARGIN = 20;
 
         Graphics2D g2d = (Graphics2D) g.create();
 
         int w = c.getWidth();
         int h = c.getHeight();
-        final int LEFT_MARGIN_ICON_AND_COMMIT_MESSEGE = 10;
-        final int LEFT_MARGIN = 30;
-        final int LEFT_TEXT_MARGIN = LEFT_MARGIN+45;
-        final int RIGHT_MARGIN = 20;
-
 
         // Background
         g2d.setColor(bgColor);
         g2d.fillRect(0,0,w, h-0 /*10: because the scroll-handle is not black, so if we make it black it's not pretty*/);
 
+
+        if(showJustMessage == false)
+            draw_allCommitInfo(g, g2d, w);
+        else
+            draw_justCommitMessage(g2d, w);
+
+        g2d.dispose();
+    }
+
+    private void draw_justCommitMessage(Graphics2D g2d, int w)
+    {
+        ////////4
+        String s1="Message: ";
+        String commitMessage = commitToDisplay.getCommitMessage();
+        int Y = 20;
+
+        g2d.setFont(NORM_FONT);
+        g2d.setColor(BROWN);
+        g2d.drawString(s1,LEFT_MARGIN_ICON_AND_COMMIT_MESSEGE, Y);
+        int k = g2d.getFontMetrics().stringWidth(s1);
+
+        g2d.setFont(NORM_FONT);
+        g2d.setColor(TEXT_COLOR);
+        int maxAvailableWidth = w-k-LEFT_MARGIN-RIGHT_MARGIN;
+        if(maxAvailableWidth<5/*something near 0*/) return;// otherwise the below 'n-3' would be negative and cause bugs.
+
+        int line =0; //we have 5 lines
+        final int TOTAL_AVAILABLE_LINES = 5;
+        while(line<TOTAL_AVAILABLE_LINES)
+        {
+            int n =  DrawingHelper.howManyCharFitsInWidth(g2d,commitMessage, maxAvailableWidth);
+            if(n<commitMessage.length() /*text doesn't fit*/ && line==TOTAL_AVAILABLE_LINES-1 /*last line*/)
+            {
+                commitMessage = commitMessage.substring(0, n - 3/*for "..."*/) + "...";
+                g2d.drawString(commitMessage,LEFT_TEXT_MARGIN,Y);
+                break;
+            }
+            else
+            {
+                g2d.drawString(commitMessage.substring(0,n),LEFT_TEXT_MARGIN,Y);
+                commitMessage = commitMessage.substring(n);
+                Y += 20;
+                line++;
+            }
+        }
+    }
+
+    private void draw_allCommitInfo(Graphics g, Graphics2D g2d, int w)
+    {
         // Text 1-2-3-4
         ////////1
         g.drawImage(commitIDImage, LEFT_MARGIN_ICON_AND_COMMIT_MESSEGE-2/*this icon width is longer than others*/,11,this);
@@ -114,9 +169,6 @@ public void paint(Graphics g, JComponent c)
         if(n<s2.length())
             s2 = s2.substring(0,n-3/*for "..."*/)+"...";
         g2d.drawString(s2,LEFT_TEXT_MARGIN,Y);
-
-
-        g2d.dispose();
     }
 
     void invisble()
@@ -131,6 +183,10 @@ void displayInfo(CommitWrapper commit)
         commitToDisplay = commit;
     }
 
+    void toggleInfoDisplayingType()
+    {
+        showJustMessage = !showJustMessage;
+    }
 
     @Override
     public boolean imageUpdate(Image img, int infoflags, int x, int y, int width, int height)

src/com/reveal/codetimemachine/TTMSingleFileView.java

@@ -176,8 +176,19 @@ private void addKeyBindings()
         final String SHOW_CHANGED_FILES = "showChangedFiles";
         final String TOGGLE_AUTHORS_COLOR_MODE = "toggleAuthorsColorMode";
         final String TOGGLE_ALWAYS_SHOW_METRICS_VALUE = "toggleAlwaysShowMetricsValue";
+        final String TOGGLE_INFO_DISPLAYING_TYPE = "toggleInfoDisplayingType";
 
 
+        thisComponent.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW).put(KeyStroke.getKeyStroke(KeyEvent.VK_Q,0), TOGGLE_INFO_DISPLAYING_TYPE);
+        thisComponent.getActionMap().put(TOGGLE_INFO_DISPLAYING_TYPE, new AbstractAction()
+        {
+            @Override
+            public void actionPerformed(ActionEvent e)
+            {
+                commitsInfoLayerUI.toggleInfoDisplayingType();
+            }
+        });
+
         thisComponent.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW).put(KeyStroke.getKeyStroke(KeyEvent.VK_V,0), TOGGLE_ALWAYS_SHOW_METRICS_VALUE);
         thisComponent.getActionMap().put(TOGGLE_ALWAYS_SHOW_METRICS_VALUE, new AbstractAction()
         {