Add resize on connect menu controls to Java viewer

Adds controls for resize on connect to the options dialog. Fixes #104

diff --git a/java/com/tigervnc/vncviewer/CConn.java b/java/com/tigervnc/vncviewer/CConn.java
index 93420512c39751bea982cae17f95e9cdb4df1201..9070609ee7aabab3790b6d74c0582771adc74a42 100644 (file)
--- a/java/com/tigervnc/vncviewer/CConn.java
+++ b/java/com/tigervnc/vncviewer/CConn.java
@@ -1002,6 +1002,14 @@ public class CConn extends CConnection implements
       if (desktop != null)
         desktop.setScaledSize();
     }
+    if (viewer.desktopSize.getValue() != null &&
+        viewer.desktopSize.getValue().split("x").length == 2) {
+      options.desktopSize.setSelected(true);
+      String desktopWidth = viewer.desktopSize.getValue().split("x")[0];
+      options.desktopWidth.setText(desktopWidth);
+      String desktopHeight = viewer.desktopSize.getValue().split("x")[1];
+      options.desktopHeight.setText(desktopHeight);
+    }
   }
 
   public void getOptions() {
@@ -1200,6 +1208,11 @@ public class CConn extends CConnection implements
         Security.DisableSecType(Security.secTypeX509Ident);
       }
     }
+    if (options.desktopSize.isSelected()) {
+      String desktopSize =
+        options.desktopWidth.getText() + "x" + options.desktopHeight.getText();
+      viewer.desktopSize.setParam(desktopSize);
+    }
     if (options.fullScreen.isSelected() ^ fullScreen)
       toggleFullScreen();
   }

diff --git a/java/com/tigervnc/vncviewer/OptionsDialog.java b/java/com/tigervnc/vncviewer/OptionsDialog.java
index facd4dbb826f981ba4ddd6b3d7ebaa79ba33cd60..a47ec395333b18d68ab57aa2ddebd340dc47d79b 100644 (file)
--- a/java/com/tigervnc/vncviewer/OptionsDialog.java
+++ b/java/com/tigervnc/vncviewer/OptionsDialog.java
@@ -22,6 +22,8 @@ package com.tigervnc.vncviewer;
 import java.awt.*;
 import java.awt.event.*;
 import java.io.File;
+import java.text.Format;
+import java.text.NumberFormat;
 import javax.swing.*;
 import javax.swing.border.*;
 
@@ -32,6 +34,21 @@ class OptionsDialog extends Dialog implements
                             ItemListener
 {
 
+  private class IntegerTextField extends JFormattedTextField {
+    public IntegerTextField(Format format) {
+      super(format);
+    }
+    @Override
+    protected void processFocusEvent(final FocusEvent e) {
+      if (e.isTemporary())
+        return;
+      if (e.getID() == FocusEvent.FOCUS_LOST)
+        if (getText() == null || getText().isEmpty())
+          setValue(null);
+      super.processFocusEvent(e);
+    }
+  }
+
   // Constants
   // Static variables
   static LogWriter vlog = new LogWriter("OptionsDialog");
@@ -45,12 +62,13 @@ class OptionsDialog extends Dialog implements
   JRadioButton zrle, hextile, tight, raw;
   JRadioButton fullColour, mediumColour, lowColour, veryLowColour;
   JCheckBox viewOnly, acceptClipboard, sendClipboard, acceptBell;
-  JCheckBox fullScreen, shared, useLocalCursor;
+  JCheckBox desktopSize, fullScreen, shared, useLocalCursor;
   JCheckBox secVeNCrypt, encNone, encTLS, encX509;
   JCheckBox secNone, secVnc, secPlain, secIdent, sendLocalUsername;
   JButton okButton, cancelButton;
   JButton ca, crl;
   JButton cfLoadButton, cfSaveAsButton, defSaveButton, defReloadButton, defClearButton;
+  JTextField desktopWidth, desktopHeight;
 
   @SuppressWarnings({"rawtypes","unchecked"})
   public OptionsDialog(CConn cc_) {
@@ -146,6 +164,23 @@ class OptionsDialog extends Dialog implements
 
     // Screen tab
     ScreenPanel=new JPanel(new GridBagLayout());
+    desktopSize = new JCheckBox("Resize remote session on connect");
+    desktopSize.addItemListener(this);
+    desktopSize.setEnabled(cc.viewer.desktopSize.getValue() != null);
+    NumberFormat format = NumberFormat.getIntegerInstance();
+    format.setMaximumIntegerDigits(5);
+    format.setMinimumIntegerDigits(0);
+    format.setGroupingUsed(false);
+    desktopWidth = new IntegerTextField(format);
+    desktopWidth.setColumns(4);
+    desktopWidth.setEnabled(desktopSize.isSelected());
+    desktopHeight = new IntegerTextField(format);
+    desktopHeight.setColumns(4);
+    desktopHeight.setEnabled(desktopSize.isSelected());
+    JPanel desktopSizePanel = new JPanel();
+    desktopSizePanel.add(desktopWidth);
+    desktopSizePanel.add(new JLabel("x"));
+    desktopSizePanel.add(desktopHeight);
     fullScreen = new JCheckBox("Full-screen mode");
     fullScreen.addItemListener(this);
     fullScreen.setEnabled(!cc.viewer.embed.getValue());
@@ -167,7 +202,9 @@ class OptionsDialog extends Dialog implements
     scalingFactor.setEditable(true);
     scalingFactor.addItemListener(this);
     scalingFactor.setEnabled(!cc.viewer.embed.getValue());
-    addGBComponent(fullScreen,ScreenPanel, 0, 0, 2, 1, 2, 2, 1, 0, GridBagConstraints.HORIZONTAL, GridBagConstraints.LINE_START, new Insets(4,5,0,5));
+    addGBComponent(desktopSize,ScreenPanel, 0, 1, 2, 1, 2, 2, 1, 0, GridBagConstraints.HORIZONTAL, GridBagConstraints.LINE_START, new Insets(4,5,0,5));
+    addGBComponent(desktopSizePanel,ScreenPanel, 0, 2, 2, 1, 2, 2, 1, 0, GridBagConstraints.REMAINDER, GridBagConstraints.LINE_START, new Insets(0,20,0,0));
+    addGBComponent(fullScreen,ScreenPanel, 0, 3, 2, 1, 2, 2, 1, 0, GridBagConstraints.HORIZONTAL, GridBagConstraints.LINE_START, new Insets(0,5,0,5));
     addGBComponent(scalingFactorLabel,ScreenPanel, 0, 4, 1, GridBagConstraints.REMAINDER, 2, 2, 1, 1, GridBagConstraints.NONE, GridBagConstraints.FIRST_LINE_START, new Insets(8,8,0,5));
     addGBComponent(scalingFactor,ScreenPanel, 1, 4, 1, GridBagConstraints.REMAINDER, 2, 2, 25, 1, GridBagConstraints.NONE, GridBagConstraints.FIRST_LINE_START, new Insets(4,5,0,5));
 
@@ -335,6 +372,9 @@ class OptionsDialog extends Dialog implements
     UserPreferences.set("global", "SendClipboard", sendClipboard.isSelected());
     String menuKeyStr = MenuKey.getMenuKeySymbols()[menuKey.getSelectedIndex()].name;
     UserPreferences.set("global", "MenuKey", menuKeyStr);
+    String desktopSizeString =
+      desktopSize.isSelected() ? desktopWidth.getText() + "x" + desktopHeight.getText() : "";
+    UserPreferences.set("global", "DesktopSize", desktopSizeString);
     UserPreferences.set("global", "FullScreen", fullScreen.isSelected());
     UserPreferences.set("global", "Shared", shared.isSelected());
     UserPreferences.set("global", "UseLocalCursor", useLocalCursor.isSelected());
@@ -406,6 +446,12 @@ class OptionsDialog extends Dialog implements
     acceptClipboard.setSelected(UserPreferences.getBool("global", "AcceptClipboard"));
     sendClipboard.setSelected(UserPreferences.getBool("global", "SendClipboard"));
     menuKey.setSelectedItem(UserPreferences.get("global", "MenuKey"));
+    desktopSize.setSelected(UserPreferences.get("global", "DesktopSize") != null);
+    if (desktopSize.isSelected()) {
+      String desktopSizeString = UserPreferences.get("global", "DesktopSize");
+      desktopWidth.setText(desktopSizeString.split("x")[0]);
+      desktopHeight.setText(desktopSizeString.split("x")[1]);
+    }
     fullScreen.setSelected(UserPreferences.getBool("global", "FullScreen"));
     if (shared.isEnabled())
       shared.setSelected(UserPreferences.getBool("global", "Shared"));
@@ -556,6 +602,10 @@ class OptionsDialog extends Dialog implements
     if (s instanceof JCheckBox && (JCheckBox)s == customCompressLevel) {
       compressLevel.setEnabled(customCompressLevel.isSelected());
     }
+    if (s instanceof JCheckBox && (JCheckBox)s == desktopSize) {
+      desktopWidth.setEnabled(desktopSize.isSelected());
+      desktopHeight.setEnabled(desktopSize.isSelected());
+    }
     if (s instanceof JCheckBox && (JCheckBox)s == noJpeg) {
       qualityLevel.setEnabled(noJpeg.isSelected());
     }