diff options
Diffstat (limited to 'java/ImageProcessing/framework/FileBrowser.java')
-rw-r--r-- | java/ImageProcessing/framework/FileBrowser.java | 173 |
1 files changed, 0 insertions, 173 deletions
diff --git a/java/ImageProcessing/framework/FileBrowser.java b/java/ImageProcessing/framework/FileBrowser.java deleted file mode 100644 index 27245b1f2f4..00000000000 --- a/java/ImageProcessing/framework/FileBrowser.java +++ /dev/null @@ -1,173 +0,0 @@ -package imaging.framework; - -import java.awt.*; -import java.awt.image.*; -import java.net.*; -import java.applet.*; -import gjt.Separator; -import gjt.ComponentScroller; - -class FileNode extends HierarchyAdapter -{ - public FileNode (String name, - Icon icon, - boolean root, - ImageApp app) - { - super (name, icon, root); - this.app_ = app; - } - - public FileNode (String name, - Icon icon, - ListFiles list, - ImageApp app) - { - super (name, icon); - this.list_ = list; - this.app_ = app; - } - - public ImageApp app () - { - return this.app_; - } - - public void handleEvent () - { - String s = null; - String pString = ""; - Hierarchy p = this.getHierarchyParent (); - - while (p != null) - { - pString = p.getName () + pString; - p = p.getHierarchyParent (); - } - - if (pString.endsWith ("/")) - s = "http://" + pString + this.getName (); - else - s = "http://" + pString + "/" + this.getName (); - - System.out.println ("Opening: " + s); - - // If list is null, then it is a file, else it is a directory and - // use list to get the rest of the directory. - if (this.list_ == null) - this.app_.openURL (s); // It is a file - else - this.list_.listFiles (s, this); // It is a directory. - } - - private ListFiles list_ = null; - private ImageApp app_ = null; -} - -class BrowserPanel extends Panel -{ - public BrowserPanel (ImageApp parent) - { - this.resize (300, 300); - this.parent_ = parent; - this.setLayout (new BorderLayout ()); - } - - public int initialize (String url, ListFiles list) - { - String directory = null; - int index = -1; - - String pString = list.stripProtocolHeader (url); - if (!pString.endsWith ("/")) - pString = pString + "/"; - - try - { - Icon dirIcon = new Icon (this.parent_.getCodeBase () + - "../ImageProcessing/framework/" + - "file03.gif", (Applet) this.parent_); - System.out.println (this.parent_.getCodeBase () + - "../ImageProcessing/framework/" + - "file03.gif"); - this.root_ = new FileNode (pString, - dirIcon, true, this.parent_); - } - catch (MalformedURLException e) - { - } - - int count = list.listFiles (url, this.root_); - // System.out.println ("Count: " + count); - if (count > 0) - { - // Add the root to the component scroller and then add the - // component scroller to the panel. - this.scroller_ = new ComponentScroller (this.root_); - this.add ("Center", this.scroller_); - } - return count; - } - - private FileNode root_ = null; - private ImageApp parent_; - private ComponentScroller scroller_; -} - -class FileBrowser extends Frame -{ - public FileBrowser (String title, ImageApp parent) - { - super (title); - this.resize (300, 300); - this.browser_ = new BrowserPanel (parent); - this.setLayout (new BorderLayout ()); - - this.cancelButton_ = new Button (" cancel "); - Panel buttonPanel = new Panel (); - buttonPanel.add (this.cancelButton_); - buttonPanel.resize (100, 100); - - Panel southPanel = new Panel (); - southPanel.setLayout (new BorderLayout ()); - southPanel.add ("North", new Separator ()); - southPanel.add ("South", buttonPanel); - this.add ("South", southPanel); - this.add ("Center", this.browser_); - } - - public int initialize (String url, ListFiles list) - { - return this.browser_.initialize (url, list); - } - - // Handle window destroy events - public boolean handleEvent (Event evt) - { - if (evt.id == Event.WINDOW_DESTROY) - { - this.dispose (); - return true; - } - return super.handleEvent (evt); - } - - // Handle all action events - public boolean action (Event e, Object arg) - { - if (e.target instanceof Button) - { - if (e.target == this.cancelButton_) - { - this.dispose (); - } - validate (); - return true; - } - else - return false; - } - - private Button cancelButton_;; - private BrowserPanel browser_; -} |