diff options
Diffstat (limited to 'java/ImageProcessing/framework')
23 files changed, 0 insertions, 2294 deletions
diff --git a/java/ImageProcessing/framework/BaseButton.java b/java/ImageProcessing/framework/BaseButton.java deleted file mode 100644 index f8208d2ed13..00000000000 --- a/java/ImageProcessing/framework/BaseButton.java +++ /dev/null @@ -1,229 +0,0 @@ -package imaging.framework; - -import java.awt.*; -import imaging.filters.*; - -public class BaseButton extends Panel -{ - public BaseButton (String title, String description, ImageApp parent) - { - this.setLayout (new BorderLayout ()); - this.button_ = new Button (title); - this.add ("Center", this.button_); - this.resize (100, 100); - this.description_ = description; - this.parent_ = parent; - } - - public boolean mouseEnter(Event evt, int x, int y) - { - this.parent_.displayStatus (this.description_); - return true; - } - - public boolean mouseExit(Event evt, int x, int y) - { - this.parent_.displayStatus (""); - return true; - } - - protected ImageApp parent_; - private String description_; - private Button button_; -} - -class URLDialogButton extends BaseButton -{ - public URLDialogButton (String title, String desc, ImageApp parent) - { - super (title, desc, parent); - this.openURLFrame_ = new URLFrame ("Open URL", this.parent_); - } - - public boolean action (Event e, Object arg) - { - this.openURLFrame_.show (); - return true; - } - private URLFrame openURLFrame_; -} - -class SaveButton extends BaseButton -{ - public SaveButton (String title, String desc, ImageApp parent) - { - super (title, desc, parent); - } - - public boolean action (Event e, Object arg) - { - this.parent_.saveFile (); - return true; - } -} - -class ReloadButton extends BaseButton -{ - public ReloadButton (String title, String desc, ImageApp parent) - { - super (title, desc, parent); - } - - public boolean action (Event e, Object arg) - { - this.parent_.reloadFilters (); - return true; - } -} - -class ApplyButton extends BaseButton -{ - public ApplyButton (String title, String desc, ImageApp parent) - { - super (title, desc, parent); - } - - public boolean action (Event e, Object arg) - { - this.parent_.apply (); - return true; - } -} - -class ResetButton extends BaseButton -{ - public ResetButton (String title, String desc, ImageApp parent) - { - super (title, desc, parent); - } - - public boolean action (Event e, Object arg) - { - this.parent_.resetImage (); - return true; - } -} - -class ZoomInButton extends BaseButton -{ - public ZoomInButton (String title, String desc, ImageApp parent) - { - super (title, desc, parent); - } - - public boolean action (Event e, Object arg) - { - this.parent_.zoomFactor (1.6); - return true; - } -} - -class ZoomOutButton extends BaseButton -{ - public ZoomOutButton (String title, String desc, ImageApp parent) - { - super (title, desc, parent); - } - - public boolean action (Event e, Object arg) - { - this.parent_.zoomFactor (0.625); - return true; - } -} - - -class AboutButton extends BaseButton -{ - public AboutButton (String title, String desc, ImageApp parent) - { - super (title, desc, parent); - } - - public boolean action (Event e, Object arg) - { - DialogManager.popDialog (DialogType.ABOUT, null); - return true; - } -} - -class HelpButton extends BaseButton -{ - public HelpButton (String title, String desc, ImageApp parent) - { - super (title, desc, parent); - } - - public boolean action (Event e, Object arg) - { - System.out.println ("Help selected"); - return true; - } -} - -class ChoicePanel extends Panel -{ - public ChoicePanel (String desc, ImageApp parent) - { - this.description_ = desc; - this.parent_ = parent; - - this.loadFilters (); - // Set the layout of the Choice Panel. Note that the Choice Panel - // holds the choice button of filters. - this.setLayout (new FlowLayout ()); - this.resize (150, 100); - } - - public void choice (Choice choice) - { - this.choice_ = choice; - } - - public Choice choice () - { - return this.choice_; - } - - public void loadFilters () - { - // First remove all components of the panel including the - // choices of filters - this.removeAll (); - - // Now create new choices - this.choice_ = this.parent_.getFilters (); - - // Add the choices to our choice panel - this.add (this.choice_); - } - - public boolean mouseEnter(Event evt, int x, int y) - { - MedFilter filter = null; - String displayString = null; - String filterName = this.choice_.getSelectedItem (); - - if (filterName.compareTo ("None") == 0) - displayString = "No filter selected"; - else - { - filter = (MedFilter) this.parent_.getFilter (filterName); - displayString = filter.info (); - } - this.parent_.displayStatus (displayString); - // this.parent_.displayStatus (this.description_); - return true; - } - - public boolean mouseExit(Event evt, int x, int y) - { - this.parent_.displayStatus (""); - return true; - } - - private Choice choice_; - private ImageApp parent_; - String description_; -} - diff --git a/java/ImageProcessing/framework/DialogManager.java b/java/ImageProcessing/framework/DialogManager.java deleted file mode 100644 index 2a169675e0b..00000000000 --- a/java/ImageProcessing/framework/DialogManager.java +++ /dev/null @@ -1,174 +0,0 @@ -package imaging.framework; - -import java.awt.*; -import java.awt.image.*; - -class DialogManager -{ - public static void popDialog (int type, String message) - { - Frame frame = null; - - switch (type) - { - case DialogType.ABOUT: - frame = new AboutFrame (); - break; - case DialogType.MALFORMED_URL: - case DialogType.URL_NOT_FOUND: - frame = new MessageFrame ("Error", message); - break; - case DialogType.NOT_YET_IMPLEMENTED: - frame = new MessageFrame ("", message); - break; - } - Dimension d = Toolkit.getDefaultToolkit ().getScreenSize (); - frame.move ((d.width - frame.size ().width)/2, - (d.height - frame.size ().height)/2); - /* frame.reshape ((d.width - frame.size ().width)/2, - (d.height - frame.size ().height)/2, - frame.size ().width, - frame.size ()); - */ - frame.show (); - } -} - -class MessageFrame extends Frame -{ - public MessageFrame (String title, String message) - { - super (title); - - this.resize (250,100); - this.setLayout (new BorderLayout ()); - - this.text_ = new TextField (message); - this.text_.setEditable (false); - - Panel okButtonPanel = new Panel (); - okButtonPanel.add (this.okButton_); - okButtonPanel.resize (100, 100); - - this.add ("Center", this.text_); - this.add ("South", okButtonPanel); - } - - 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.okButton_) - { - this.dispose (); - } - return true; - } - else - return false; - } - - private Button okButton_ = new Button (" ok "); - private TextField text_ = null; -} - -class AboutFrame extends Frame -{ - public AboutFrame () - { - super ("About"); - this.setText (); - - this.resize (500,700); - this.setLayout (new BorderLayout ()); - - Panel okButtonPanel = new Panel (); - okButtonPanel.add (this.okButton_); - - this.add ("South", okButtonPanel); - } - - public void paint (Graphics g) - { - g.clearRect (0, 0, this.size ().width, this.size ().height); - g.setFont (new Font ("TimesRoman", Font.PLAIN, 18)); - this.setBackground (Color.white); - int x = 20; - int y = 100; - - for (int i = 0; i < AboutFrame.MAXROWS; i++) - { - g.drawString(this.text_[i], x, y); - y += g.getFont ().getSize () + 5; - } - } - - // 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.okButton_) - { - this.dispose (); - } - return true; - } - else - return false; - } - - private void setText () - { - text_[0] = "This is a prototype of a large scale distributed medical"; - text_[1] = "imaging system. It has been developed using Java, in"; - text_[2] = "particular, several components of Java ACE."; - text_[3] = ""; - text_[4] = "The prototype allows images to be downloaded across the"; - text_[5] = "network. It then provides several filters that can be"; - text_[6] = "used to do image processing. The image filters are"; - text_[7] = "configured into the system dynamically using the Service"; - text_[8] = "Configurator pattern. In the current implementation, the"; - text_[9] = "filters are specified via a configuration file located at"; - text_[10] = "server. The file can be modified at runtime to add"; - text_[11] = "additional filters or to remove some filters. This allows"; - text_[12] = "filters to be configured and reconfigured dynamically."; - text_[13] = ""; - text_[14] = "Currently, images can not be uploaded. This is mainly due"; - text_[15] = "to security restrictions imposed by current servers. Our"; - text_[16] = "goal is to use the prototpe in conjunction with JAWS, an"; - text_[17] = "adaptive web server we are currently developing in which we"; - text_[18] = "plan to provide support for image uploading."; - text_[19] = ""; - text_[20] = "For more information about this prototype, please contact"; - text_[21] = "Prashant Jain (pjain@cs.wustl.edu)."; - } - - private final static int MAXROWS = 22; - private Button okButton_ = new Button (" ok "); - private TextArea textArea_ = null; - private String [] text_ = new String [AboutFrame.MAXROWS]; -} - diff --git a/java/ImageProcessing/framework/DialogType.java b/java/ImageProcessing/framework/DialogType.java deleted file mode 100644 index 33652d227f8..00000000000 --- a/java/ImageProcessing/framework/DialogType.java +++ /dev/null @@ -1,9 +0,0 @@ -package imaging.framework; - -public class DialogType -{ - public static final int ABOUT = 0; - public static final int MALFORMED_URL = 1; - public static final int URL_NOT_FOUND = 2; - public static final int NOT_YET_IMPLEMENTED = 10; -} 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_; -} diff --git a/java/ImageProcessing/framework/FilePanel.java b/java/ImageProcessing/framework/FilePanel.java deleted file mode 100644 index 0f233eda8ff..00000000000 --- a/java/ImageProcessing/framework/FilePanel.java +++ /dev/null @@ -1,147 +0,0 @@ -package imaging.framework; - -import java.awt.*; - -// Create a panel for all the buttons -class FilePanel extends Panel -{ - FilePanel (ImageApp parent) - { - this.parent_ = parent; - - this.setLayout (new GridLayout (2, 1)); - - // First create all the buttons - this.URLDialogButton_ = new URLDialogButton ("Open URL", "Download an image", this.parent_); - this.saveButton_ = new SaveButton ("Save", "Upload an image", this.parent_); - - // Place the created buttons in the panel - this.add (this.URLDialogButton_); - this.add (this.saveButton_); - - // Disable the save button for now - this.saveButton_.disable (); - this.resize (400, 400); - } - - // All the created buttons - private URLDialogButton URLDialogButton_; - private SaveButton saveButton_; - - private ImageApp parent_; -} - -// Create a panel for all the buttons -class ResetPanel extends Panel -{ - ResetPanel (ImageApp parent) - { - this.parent_ = parent; - - this.setLayout (new GridLayout (2, 1)); - - // First create all the buttons - this.reloadButton_ = new ReloadButton ("Reload Filters", "Reload all filters", this.parent_); - this.resetButton_ = new ResetButton ("Reset", "Reset the image", this.parent_); - - - // Place the created buttons in the panel - this.add (this.resetButton_); - this.add (this.reloadButton_); - - this.resize (400, 400); - } - - // All the created buttons - private ReloadButton reloadButton_; - private ResetButton resetButton_; - - private ImageApp parent_; -} - - -class ZoomPanel extends Panel -{ - ZoomPanel (ImageApp parent) - { - this.parent_ = parent; - - this.setLayout (new GridLayout (2, 1)); - - // First create the two zoom buttons - this.zoomInButton_ = new ZoomInButton ("<< Zoom in", "Zoom into the image", this.parent_); - this.zoomOutButton_ = new ZoomOutButton ("Zoom out >>", "Zoom out of the image", this.parent_); - - // Now add the buttons to the panel - this.add (this.zoomInButton_); - this.add (this.zoomOutButton_); - - this.resize (100, 100); - } - - private ZoomInButton zoomInButton_; - private ZoomOutButton zoomOutButton_; - - private ImageApp parent_; -} - - -class FilterPanel extends Panel -{ - FilterPanel (ImageApp parent) - { - this.parent_ = parent; - - this.setLayout (new GridLayout (2, 1)); - this.applyButton_ = new ApplyButton ("Apply", "Apply the selected filter", this.parent_); - - // Set the layout of the Choice Panel. Note that the Choice Panel - // holds the choice button of filters. - this.choicePanel_ = new ChoicePanel ("Select filter", this.parent_); - - this.add (this.applyButton_); - this.add (this.choicePanel_); - this.resize (200,200); - } - - public Choice choice () - { - return this.choicePanel_.choice (); - } - - public void loadFilters () - { - this.choicePanel_.loadFilters (); - } - - private ChoicePanel choicePanel_; - private ApplyButton applyButton_; - private ImageApp parent_; -} - -class HelpPanel extends Panel -{ - HelpPanel (ImageApp parent) - { - this.parent_ = parent; - - this.setLayout (new GridLayout (2, 1)); - - this.aboutButton_ = new AboutButton ("About", "About the applet", this.parent_); - this.helpButton_ = new HelpButton ("Help", "Help on how to use the applet", this.parent_); - - // Now add the buttons to the panel - this.add (this.aboutButton_); - this.add (this.helpButton_); - - // Disable the Help button for now - this.helpButton_.disable (); - - this.resize (100, 100); - } - - private AboutButton aboutButton_; - private HelpButton helpButton_; - - private ImageApp parent_; -} diff --git a/java/ImageProcessing/framework/FilterTest.java b/java/ImageProcessing/framework/FilterTest.java deleted file mode 100644 index b1e33482be9..00000000000 --- a/java/ImageProcessing/framework/FilterTest.java +++ /dev/null @@ -1,62 +0,0 @@ -package imaging.framework; - -import java.awt.*; -import java.awt.image.*; -import imaging.filters.Timer; - -public class FilterTest -{ - public static void main(String[] args) - { - Timer timer = new Timer(); - ImageProcessor ip = new ImageProcessor(); - ImageFilterFactory iff = new ImageFilterFactory(); - Frame frame = new Frame("Rotate Example"); - Toolkit tk = Toolkit.getDefaultToolkit(); - Dimension d = tk.getScreenSize(); - Image old_image = tk.getImage("myphoto.gif"), image; - int image_x, image_y, x = 50, y = 50; - Graphics g; - - frame.reshape(d.width/4, d.height/8, d.width/2, 3*d.height/4); - frame.show(); - g = frame.getGraphics(); - d = frame.size(); - - MediaTracker tracker = new MediaTracker(frame); - tracker.addImage(old_image, 0); - try { tracker.waitForID(0); } catch(InterruptedException excp) {} - g.drawImage(old_image, x, y, frame); - x += old_image.getWidth(frame) + 50; - - timer.start(); - image = ip.processImage(old_image, iff.createMeanImageFilter(), frame); - timer.stop(); - System.out.println(timer); - g.drawImage(image, x, y, frame); - x += old_image.getWidth(frame) + 50; - - timer.start(); - image = ip.processImage(old_image, iff.createSobelFilter(), frame); - timer.stop(); - System.out.println(timer); - g.drawImage(image, x, y, frame); - x = 50; - y += old_image.getHeight(frame) + 50; - - timer.start(); - image = ip.processImage(old_image, iff.createEmbossFilter(), frame); - timer.stop(); - System.out.println(timer); - g.drawImage(image, x, y, frame); - x += old_image.getWidth(frame) + 50; - - image = ip.processImage(old_image, iff.createSharpenFilter(), frame); - g.drawImage(image, x, y, frame); - x = 50; - y += old_image.getHeight(frame) + 50; - - image = ip.processImage(old_image, iff.createRotateImageFilter(), frame); - g.drawImage(image, x, y, frame); - } -} diff --git a/java/ImageProcessing/framework/Hierarchy.java b/java/ImageProcessing/framework/Hierarchy.java deleted file mode 100644 index 41b1825ef4d..00000000000 --- a/java/ImageProcessing/framework/Hierarchy.java +++ /dev/null @@ -1,347 +0,0 @@ -package imaging.framework; - -import java.awt.*; -import java.util.Vector; - -public class Hierarchy extends Canvas -{ - // Attributes - private String name_; - private Hierarchy root_; - private Hierarchy parent_; - private Icon icon_ = null; - - // State - private boolean collapsed_ = true; - private boolean deadend_ = true; - private Vector contained_ = new Vector(); - private Rectangle self_; - private Rectangle scope_; - - // Constants - private Color COLOR = Color.black; - private Font FONT = new Font("Dialog", Font.BOLD, 12); - private static int TRI_HEIGHT = 8; - private int SPACE = 15; - - static Hierarchy last_lit_ = null; - - public Hierarchy(String name, boolean root) - { - name_ = name; - - if (root) - { - deadend_ = false; - root_ = this; - parent_ = null; - } - } - - public Hierarchy(String name, Icon icon, boolean root) - { - this(name, root); - icon_ = icon; - } - - public Hierarchy(String name) - { - this(name, false); - } - - public Hierarchy(String name, Icon icon) - { - this(name, icon, false); - } - - public void setExpandable(boolean expandable) - { - deadend_ = ! expandable; - - /* - if (root_ != null) - root_.repaint(); - */ - } - - public void setCollapsed(boolean collapsed) - { - collapsed_ = collapsed; - - if (root_ != null) - root_.repaint(); - } - - public void addEntry(Hierarchy entry) - { - deadend_ = false; - entry.parent_ = this; - entry.root_ = root_; - entry.FONT = FONT; - entry.COLOR = COLOR; - entry.SPACE = SPACE; - - contained_.addElement(entry); - } - - public boolean removeEntry(String name) - { - if (contained_.size() == 1) - deadend_ = true; - - return contained_.removeElement(name); - } - - public String getName() - { - return name_; - } - - public void setName(String name) - { - name_ = name; - } - - public Hierarchy getHierarchyParent() - { - return parent_; - } - - public void setFont(Font font) - { - FONT = font; - } - - public void setColor(Color color) - { - COLOR = color; - } - - public void setSpace(int space) - { - SPACE = space; - } - - public void handleEvent() {} - - public boolean mouseDown(Event evt, int x, int y) - { - Hierarchy value = mouseInside(x, y); - - if (value != null) - { - if (! value.deadend_) - { - if (x < value.self_.x + TRI_HEIGHT + SPACE) - { - value.collapsed_ = ! value.collapsed_; - if (value.contained_.isEmpty()) - value.handleEvent(); - repaint(); - } - } - else - { - if (value.contained_.isEmpty()) - value.handleEvent(); - } - } - - return false; - } - - public boolean mouseMove(Event evt, int x, int y) - { - Hierarchy value = mouseInside(x, y); - - if ((value != last_lit_) && (last_lit_ != null)) - last_lit_.highlight(getGraphics(), false); - - if (value != null && value.deadend_) - value.highlight(getGraphics(), true); - - last_lit_ = value; - - return false; - } - - public void paint(Graphics g) - { - Dimension d = size(); - - drawLevel(g, SPACE, SPACE); - - if (d.width < scope_.width || d.height < scope_.height || - d.width > scope_.width || d.height > scope_.height) - resize(scope_.width, scope_.height); - } - - - private Point drawLevel(Graphics g, int x, int y) - { - g.setFont(FONT); - FontMetrics font_metrics = g.getFontMetrics(); - int string_height = font_metrics.getHeight(); - int string_width = font_metrics.stringWidth(name_); - int entry_height = string_height; - int entry_width = string_width + 2*SPACE + TRI_HEIGHT; - int total_height, total_width, initial_x = x, initial_y = y; - int indent = SPACE + TRI_HEIGHT/2; - int temp_x = x; - Point place_marker; - Hierarchy entry; - - if (icon_ != null) - { - entry_height = Math.max(string_height, icon_.iconSize().height); - entry_width += icon_.iconSize().width + SPACE; - indent += icon_.iconSize().width/2; - if (! deadend_) - drawShape(g, x, y + (entry_height - TRI_HEIGHT)/2, deadend_, collapsed_); - } - else - drawShape(g, x, y + (entry_height - TRI_HEIGHT)/2, deadend_, collapsed_); - - self_ = new Rectangle(initial_x, initial_y, entry_width, entry_height); - - temp_x += TRI_HEIGHT + SPACE; - - if (icon_ != null) - { - icon_.drawIcon(g, temp_x, y, root_); - temp_x += SPACE + icon_.iconSize().width; - } - - g.setColor(COLOR); - - g.drawString(name_, temp_x, y + (entry_height + string_height)/2); - - total_width = entry_width; - y += entry_height + SPACE; - - if (! (deadend_ || collapsed_)) - { - x += indent; - for (int i = 0; i < contained_.size(); i++) - { - entry = (Hierarchy)contained_.elementAt(i); - place_marker = entry.drawLevel(g, x, y); - total_width = Math.max(total_width, entry.scope_.width + indent + SPACE); - x = place_marker.x; - y = place_marker.y; - } - x -= indent; - } - - total_height = y - initial_y; - scope_ = new Rectangle(initial_x, initial_y, total_width, total_height); - - return new Point(x, y); - } - - private Hierarchy mouseInside(int x, int y) - { - Hierarchy entry; - Hierarchy return_value = null; - - if (self_.inside(x, y)) - { - return_value = this; - } - else - { - if (scope_.inside(x, y) && (! collapsed_)) - { - for (int i = 0; i < contained_.size(); i++) - { - entry = (Hierarchy)contained_.elementAt(i); - if ((return_value = entry.mouseInside(x, y)) != null) - break; - } - } - else - return_value = null; - } - - return return_value; - } - - private void highlight(Graphics g, boolean lit) - { - g.setFont(FONT); - FontMetrics fm = g.getFontMetrics(); - int string_height = fm.getHeight(); - int x = self_.x + SPACE + TRI_HEIGHT; - int y = self_.y; - - if (icon_ != null) - x += icon_.iconSize().width + SPACE; - - if (lit) - g.setColor(Color.magenta); - else - g.setColor(COLOR); - - g.drawString(name_, x, y + (self_.height + string_height)/2); - } - - - private static void drawShape(Graphics g, int x, int y, boolean dead_end, boolean collapsed) - { - int xpoints[] = new int[3]; - int ypoints[] = new int[3]; - - xpoints[0] = x; - ypoints[0] = y; - - if (dead_end) - { - g.fillOval(x, y, TRI_HEIGHT, TRI_HEIGHT); - } - else - { - // Draw a small collapsed triangle: |> - if (collapsed) - { - xpoints[1] = x; - xpoints[2] = x + TRI_HEIGHT; - ypoints[1] = y + TRI_HEIGHT; - ypoints[2] = y + TRI_HEIGHT/2; - g.fillPolygon(xpoints, ypoints, 3); - } - //Draw a small uncollapsed triangle - else - { - xpoints[1] = x + TRI_HEIGHT; - xpoints[2] = x + TRI_HEIGHT/2; - ypoints[1] = y; - ypoints[2] = y + TRI_HEIGHT; - g.fillPolygon(xpoints, ypoints, 3); - } - } - } - - private static void drawVertHashedLine(Graphics g, int x, int y1, int y2, int hashsize) - { - for (int ytemp = y1; ytemp < y2; ytemp += hashsize*3) - { - if (y2 - hashsize < ytemp) - g.drawLine(x, ytemp, x, y2); - else - g.drawLine(x, ytemp, x, ytemp + hashsize); - } - } - - private static void drawHoroHashedLine(Graphics g, int y, int x1, int x2, Color color, int hashsize) - { - for (int xtemp = x1; xtemp < x2; xtemp += hashsize*3) - { - if (x2 - hashsize < xtemp) - g.drawLine(xtemp, y, x1, y); - else - g.drawLine(xtemp, y, xtemp + hashsize, y); - } - } -} - - diff --git a/java/ImageProcessing/framework/HierarchyAdapter.java b/java/ImageProcessing/framework/HierarchyAdapter.java deleted file mode 100644 index a265be656ea..00000000000 --- a/java/ImageProcessing/framework/HierarchyAdapter.java +++ /dev/null @@ -1,34 +0,0 @@ -package imaging.framework; - -import java.awt.*; - -class HierarchyAdapter extends Hierarchy -{ - public HierarchyAdapter(String name, boolean root) - { - super(name, root); - } - - public HierarchyAdapter(String name, Icon icon, boolean root) - { - super(name, icon, root); - } - - public HierarchyAdapter(String name) - { - super(name); - } - - public HierarchyAdapter(String name, Icon icon) - { - super(name, icon); - } - - public void paint(Graphics g) - { - super.paint(g); - - Container p = getParent().getParent(); - p.getLayout ().layoutContainer (p); - } -} diff --git a/java/ImageProcessing/framework/Icon.java b/java/ImageProcessing/framework/Icon.java deleted file mode 100644 index eed91ed55c7..00000000000 --- a/java/ImageProcessing/framework/Icon.java +++ /dev/null @@ -1,70 +0,0 @@ -package imaging.framework; - -import java.awt.*; -import java.applet.*; -import java.net.*; - -public class Icon -{ - protected Image icon_; - protected Dimension iconSize_; - - Icon() - { - super(); - } - - Icon(String file_name, Component comp) - { - this.icon_ = Toolkit.getDefaultToolkit().getImage(file_name); - this.loadImage(comp); - } - - Icon(Image icon_image, Component comp) - { - this.icon_ = icon_image; - this.loadImage(comp); - } - - Icon(String url, Applet applet) throws MalformedURLException - { - this.icon_ = applet.getImage(new URL(url)); - loadImage(applet); - } - - public void drawIcon(Graphics g, int x, int y, Component comp) - { - g.drawImage(this.icon_, x, y, comp); - } - - private void loadImage(Component comp) - { - try - { - MediaTracker tracker = new MediaTracker(comp); - tracker.addImage(this.icon_, 0); - tracker.waitForID(0); - - this.iconSize_ = new Dimension(this.icon_.getWidth(comp), this.icon_.getHeight(comp)); - } - catch (InterruptedException excp) - { - System.err.println("Icon::getIcon image failed to load"); - } - } - - public Dimension iconSize() - { - return this.iconSize_; - } - - public Image getIconImage() - { - return this.icon_; - } - -} - - - - diff --git a/java/ImageProcessing/framework/ImageApp.java b/java/ImageProcessing/framework/ImageApp.java deleted file mode 100644 index 5c16b2c6fa5..00000000000 --- a/java/ImageProcessing/framework/ImageApp.java +++ /dev/null @@ -1,279 +0,0 @@ -package imaging.framework; - -import java.util.*; -import java.awt.*; -import java.net.*; -import java.io.*; -import java.awt.image.*; -import java.applet.*; -import gjt.Separator; -import gjt.Util; -import imaging.filters.Timer; - -public class ImageApp extends Applet -{ - public void init () - { - // Use BorderLayout for our applet frame - this.setLayout (new BorderLayout ()); - - // Now load all the filters specified in the config file - // this.loadFilters (); - this.setupButtonPanel (); - this.add ("Center", this.imageCanvas_); - } - - private void setupButtonPanel () - { - Panel southPanel = new Panel (); - southPanel.setLayout (new BorderLayout ()); - - Panel buttonPanel = new Panel (); - buttonPanel.setLayout (new GridLayout (1, 5)); - - this.statusDisplay_ = new StatusDisplay (); - // Create a panel for all the buttons - this.filePanel_ = new FilePanel (this); - this.resetPanel_ = new ResetPanel (this); - this.zoomPanel_ = new ZoomPanel (this); - this.filterPanel_ = new FilterPanel (this); - this.helpPanel_ = new HelpPanel (this); - - buttonPanel.add (this.filePanel_); - buttonPanel.add (this.resetPanel_); - buttonPanel.add (this.zoomPanel_); - buttonPanel.add (this.filterPanel_); - buttonPanel.add (this.helpPanel_); - - southPanel.add ("North", new Separator ()); - southPanel.add ("Center", buttonPanel); - southPanel.add ("South", this.statusDisplay_); - - southPanel.resize (400, 400); - - // Now add all these components to the main frame - this.add ("South", southPanel); - this.add ("North", new Panel ()); // Empty panel (for aesthetics) - // this.add ("East", new Panel ()); // Empty panel (for aesthetics) - // this.add ("West", new Panel ()); // Empty panel (for aesthetics) - } - - public void displayStatus (String s) - { - this.statusDisplay_.setText (s); - } - - // Handle all action events - public void zoomFactor (double zoomFactor) - { - this.imageCanvas_.zoomFactor (zoomFactor); - } - - public void reloadFilters () - { - this.filterPanel_.loadFilters (); - repaint (); - } - - public ImageFilter getFilter (String s) - { - return (ImageFilter) this.filterTable_.get (s); - } - - public void apply () - { - ImageFilter filter = this.getFilter (this.filterPanel_.choice ().getSelectedItem ()); - if (filter != null) - { - Util.getFrame (this).setCursor (Frame.WAIT_CURSOR); - this.imageCanvas_.applyFilter (filter); - Util.getFrame (this).setCursor (Frame.DEFAULT_CURSOR); - } - } - - public void resetImage () - { - this.imageCanvas_.applyFilter (null); - } - - public void openURL (String url) - { - if (url == null) - { - DialogManager.popDialog (DialogType.MALFORMED_URL, - "Error: Malformed URL"); - return; - } - Image image; - try - { - if (url.compareTo ("pj") == 0) // This is just for debugging... - image = getImage (new URL ("http://www.cs/~pjain/myphoto.gif")); - else - image = getImage (new URL (url)); - } - catch (MalformedURLException e) - { - DialogManager.popDialog (DialogType.MALFORMED_URL, - "Error: Malformed URL"); - return; - } - - if (image != null) - this.imageCanvas_.setImage (image); - else - DialogManager.popDialog (DialogType.URL_NOT_FOUND, - "Error: URL not found"); - } - - public void saveFile () - { - DialogManager.popDialog (DialogType.NOT_YET_IMPLEMENTED, - "Save File: Not yet implemented "); - } - - public Choice getFilters () - { - Choice choice = new Choice (); - - // Add the default choice first - choice.addItem ("None"); - - // Now do the file processing -- to determine which filters need - // to be loaded. - - // Check if the filename has been previously specified and - // if not then check if the user has specified the name of the - // config file - if (this.configFile_ == null) - this.configFile_ = getParameter ("configFile"); - if (this.configFile_ == null) - this.configFile_ = "http://www.cs.wustl.edu/~pjain/java/ACE_wrappers/java/ImageProcessing/framework/filter.conf"; - - if (this.filterContext_ == null) - this.filterContext_ = getParameter ("filterContext"); - if (this.filterContext_ == null) - this.filterContext_ = "http://www.cs.wustl.edu/~pjain/java/ACE_wrappers/java/ImageProcessing/"; - - URL url; - String configInfo= null; - try - { - System.out.println ("Configuration File: " + this.configFile_); - // Create a new URL - url = new URL (this.configFile_); - - // Get the input stream and pipe it to a DataInputStream - DataInputStream iStream = new DataInputStream (url.openStream ()); - - // Create a buffer to hold all the data we get - StringBuffer tempBuf = new StringBuffer (); - // Keep reading the data until we are done - String tempString = iStream.readLine (); - while (tempString != null) - { - tempBuf.append (tempString); - tempBuf.append (" "); - tempString = iStream.readLine (); - } - configInfo = tempBuf.toString (); - } - catch (MalformedURLException e) - { - System.err.println (e); - } - catch (IOException e) - { - System.err.println (e); - } - - if (configInfo != null) - { - try - { - StringTokenizer tokens = new StringTokenizer (configInfo); - String fullFilterName = null; - String filterName = null; - // Now parse the string, picking up filter names. Use these - // names to load the actual filters as well add new choices to - // the filter choices. - while (tokens.hasMoreTokens ()) - { - // Get the next token - fullFilterName = tokens.nextToken (); - filterName = this.extractFilterName (fullFilterName); - - // URL filter = new URL (this.filterContext_ + fullFilterName + ".class"); - System.out.println ("Loading: " + fullFilterName); - // Load the filter class - Class c = Class.forName (fullFilterName); - // Class c = this.filterRepository_.load (filter); - - // Add the filter to the Filter Repository - this.filterTable_.put (filterName, - (ImageFilter) c.newInstance ()); - - // Add filter name to the list of filter choices - choice.addItem (filterName); - } - } - catch (ClassNotFoundException e) - { - System.err.println ("Filter not found: " + e); - return null; - } - catch (IllegalAccessException e) - { - System.err.println ("Filter not found: " + e); - return null; - } - catch (InstantiationException e) - { - System.err.println ("Filter not found: " + e); - return null; - } - } - return choice; - } - - // Extract the short filter name from the full filter name. For - // example, this method returns "EmbossFilter" if it is given the - // string "imaging/filters/EmbossFilter" - private String extractFilterName (String s) - { - String filterName = null; - StringTokenizer tokens = new StringTokenizer (s, "."); - while (tokens.hasMoreTokens ()) - filterName = tokens.nextToken (); - return filterName; - } - - private Panel centerPanel_ = new Panel (); - private String configFile_ = null; - private String filterContext_ = null; - private Choice choice_ = null; - private ImageCanvas imageCanvas_ = new ImageCanvas (); - private FilePanel filePanel_; - private ResetPanel resetPanel_; - private ZoomPanel zoomPanel_; - private FilterPanel filterPanel_; - private HelpPanel helpPanel_; - - private StatusDisplay statusDisplay_; - - // Now create all the buttons - private Button URLDialogButton_ = new Button ("Open URL"); - private Button saveButton_ = new Button ("Save"); - private Button reloadButton_ = new Button ("Reload Filters"); - private Button applyButton_ = new Button ("Apply"); - private Button resetButton_ = new Button ("Reset"); - private Button aboutButton_ = new Button ("About"); - - private Button zoomInButton_ = new Button ("<< Zoom in"); - private Button zoomOutButton_ = new Button ("Zoom out >>"); - - - private Hashtable filterTable_ = new Hashtable (); - private ImageFilterFactory iff_ = new ImageFilterFactory (); - // private FilterRepository filterRepository_ = new FilterRepository (); -} diff --git a/java/ImageProcessing/framework/ImageCanvas.java b/java/ImageProcessing/framework/ImageCanvas.java deleted file mode 100644 index d334be45ef4..00000000000 --- a/java/ImageProcessing/framework/ImageCanvas.java +++ /dev/null @@ -1,147 +0,0 @@ -package imaging.framework; - -import java.awt.*; -import java.awt.image.*; -import gjt.Util; - -class ImageCanvas extends Canvas -{ - public static final double MAX_ZOOM = 4.0; - public static final double MIN_ZOOM = 0.5; - - public void setImage (Image image) - { - if (image != null) - { - this.image_ = image; - this.originalImage_ = this.image_; - - // Load the image - this.tracker_.addImage(this.image_, 0); - try { this.tracker_.waitForID(0); } catch(InterruptedException excp) {} - - this.x_ = (this.size ().width - this.image_.getWidth (this))/2; - this.y_ = (this.size ().height - this.image_.getHeight (this))/2; - this.original_x_ = this.x_; - this.original_y_ = this.y_; - repaint (); - } - } - - public void paint (Graphics g) - { - this.setBackground (Color.white); - if (this.image_ != null) - g.drawImage(this.image_, - this.x_, this.y_, - (int) (this.image_.getWidth (this) * this.zoom_), - (int) (this.image_.getHeight (this) * this.zoom_), - this); - } - - public void applyFilter (ImageFilter filter) - { - if (this.image_ != null) - { - Image temp; - if (filter == null) - { - temp = this.originalImage_; - this.x_ = this.original_x_; - this.y_ = this.original_y_; - this.zoom_ = 1.0; - } - else - temp = this.ip_.processImage(this.image_, filter, this); - - this.tracker_.addImage(temp, 0); - try { this.tracker_.waitForID(0); } catch(InterruptedException excp) {} - - this.image_ = temp; - - // Originally I needed to flush the pixel data for the image to be - // drawn properly. When running the applet in appletviewer, the - // image used to jump around, but running in a browser seems to be - // ok. - //this.image_.flush(); - repaint (); - } - } - - public void zoomFactor (double zoom) - { - this.zoom_ *= zoom; - if (this.zoom_ > ImageCanvas.MAX_ZOOM) - this.zoom_ = ImageCanvas.MAX_ZOOM; - else if (this.zoom_ < ImageCanvas.MIN_ZOOM) - this.zoom_ = ImageCanvas.MIN_ZOOM; - - repaint (); - } - - public boolean mouseDown (Event evt, int x, int y) - { - if (inBounds (x, y)) - { - this.selected_ = true; - this.last_x_ = x; - this.last_y_ = y; - } - return true; - } - - public boolean mouseUp (Event evt, int x, int y) - { - this.selected_ = false; - return true; - } - - public boolean mouseDrag (Event evt, int x, int y) - { - if (this.selected_) - { - this.x_ = x - (this.last_x_ - this.x_); - this.y_ = y - (this.last_y_ - this.y_); - this.last_x_ = x; - this.last_y_ = y; - repaint (); - } - return true; - } - - public boolean mouseMove (Event evt, int x, int y) - { - if (this.image_ != null && inBounds (x, y)) - Util.getFrame (this).setCursor (Frame.HAND_CURSOR); - else - Util.getFrame (this).setCursor (Frame.DEFAULT_CURSOR); - return true; - } - - public boolean mouseExit (Event evt, int x, int y) - { - Util.getFrame (this).setCursor (Frame.DEFAULT_CURSOR); - return true; - } - - // Check if mouse is within the bounds of the image - private boolean inBounds (int x, int y) - { - return (x >= this.x_) && - (y >= this.y_) && - (x <= (this.x_ + this.zoom_ * this.image_.getWidth (this))) && - (y <= (this.y_ + this.zoom_ * this.image_.getHeight (this))); - } - - private MediaTracker tracker_ = new MediaTracker(this); - private Image image_, originalImage_; - private int x_ = 0, y_ = 0; - private int original_x_ = 0, original_y_ = 0; - private int width_ = 0, height_ = 0; - private ImageProcessor ip_ = new ImageProcessor (); - private boolean selected_ = false; - private int last_x_ = 0, last_y_ = 0; - private double zoom_ = 1.0; - -} - diff --git a/java/ImageProcessing/framework/ImageFilterFactory.java b/java/ImageProcessing/framework/ImageFilterFactory.java deleted file mode 100644 index e854a41904f..00000000000 --- a/java/ImageProcessing/framework/ImageFilterFactory.java +++ /dev/null @@ -1,47 +0,0 @@ -package imaging.framework; - -import java.awt.image.*; -import imaging.filters.*; - -public class ImageFilterFactory -{ - public ImageFilterFactory() - { - } - - public RotateFilter createRotateFilter() - { - return new RotateFilter(Math.PI/3); - } - - public MeanFilter createMeanFilter() - { - return new MeanFilter(); - } - - public EmbossFilter createEmbossFilter() - { - return new EmbossFilter(); - } - - public SobelFilter createSobelFilter() - { - return new SobelFilter(); - } - - public SharpenFilter createSharpenFilter() - { - return new SharpenFilter(); - } - - public DarkenFilter createDarkenFilter() - { - return new DarkenFilter(50); - } - - public DissolveFilter createDissolveFilter() - { - return new DissolveFilter(85); - } - -} diff --git a/java/ImageProcessing/framework/ImageProcessor.java b/java/ImageProcessing/framework/ImageProcessor.java deleted file mode 100644 index 422298d508f..00000000000 --- a/java/ImageProcessing/framework/ImageProcessor.java +++ /dev/null @@ -1,111 +0,0 @@ -package imaging.framework; - -import java.awt.*; -import java.awt.image.*; -import java.util.Vector; - -public class ImageProcessor -{ - private Vector pipeline_ = new Vector(); - - - public ImageProcessor() - { - } - - public void addFilter(String filter_name, ImageFilter filter) - { - pipeline_.addElement(new FilterNode(filter_name, filter)); - } - - public boolean removeFilter(String name) - { - FilterNode filter_node; - - for (int i = 0; i < pipeline_.size(); i++) - { - filter_node = (FilterNode)pipeline_.elementAt(i); - if (name.equals(filter_node.getName())) - { - pipeline_.removeElementAt(i); - pipeline_.trimToSize(); - return true; - } - } - - return false; - } - - public Image processImage(Image image, ImageFilter filter, Component component) - { - Image old_image = image, new_image = old_image; - MediaTracker tracker = new MediaTracker(component); - - try - { - new_image = component.createImage(new FilteredImageSource(old_image.getSource(), filter)); - tracker.addImage(new_image, 0); - tracker.waitForID(0); - } - catch(InterruptedException excp) - { - System.out.println("ImageProcessor::processImage Image failed to load."); - System.out.println(excp); - return null; - } - - return new_image; - } - - public Image processImage(Image image, Component component) - { - Image old_image = image, new_image = null; - ImageFilter image_filter; - FilterNode filter_node; - MediaTracker tracker = new MediaTracker(component); - - try - { - for (int i = 0; i < pipeline_.size(); i++) - { - filter_node = (FilterNode) pipeline_.elementAt(i); - image_filter = filter_node.getFilter(); - new_image = component.createImage(new FilteredImageSource(old_image.getSource(), image_filter)); - old_image = new_image; - tracker.addImage(new_image, 0); - tracker.waitForID(0); - } - } - catch(InterruptedException excp) - { - System.out.println("ImageProcessor::processImage Image failed to load."); - System.out.println(excp); - return null; - } - - return new_image; - } -} - - -class FilterNode -{ - private String name_; - private ImageFilter filter_; - - FilterNode(String name, ImageFilter filter) - { - name_ = name; - filter_ = filter; - } - - String getName() - { - return name_; - } - - ImageFilter getFilter() - { - return filter_; - } -} diff --git a/java/ImageProcessing/framework/ListFiles.java b/java/ImageProcessing/framework/ListFiles.java deleted file mode 100644 index 7abe067341c..00000000000 --- a/java/ImageProcessing/framework/ListFiles.java +++ /dev/null @@ -1,167 +0,0 @@ -package imaging.framework; - -import java.net.*; -import java.io.*; -import java.applet.*; - -public class ListFiles -{ - public ListFiles () - { - } - - public ListFiles (FileBrowser browser, Applet parent) - { - this.browser_ = browser; - try - { - this.fileIcon_ = new Icon (parent.getCodeBase () + - "../ImageProcessing/framework/" + - "doc01.gif", - parent); - this.dirIcon_ = new Icon (parent.getCodeBase () + - "../ImageProcessing/framework/" + - "file03.gif", - parent); - } - catch (MalformedURLException e) - { - } - } - - public String stripProtocolHeader (String url) - { - if (url.startsWith ("http://")) - { - return url.substring (7); - } - else - return url; - } - - public int listFiles (String url, FileNode fileNode) - { - String s = this.stripProtocolHeader (url); - String hostname = s; - String directory = null; - int index = -1; - - if ((index = s.indexOf ("/")) != -1) - { - hostname = s.substring (0, index); - directory = s.substring (index); - } - return this.listFiles (hostname, directory, fileNode); - } - - public int listFiles (String url, String directory, FileNode fileNode) - { - boolean validDirectory = false; - int count = 0; - String hostname = this.stripProtocolHeader (url); - this.url_ = url; - this.directory_ = directory; - try - { - Socket sock = new Socket (hostname, 80); - PrintStream out = new PrintStream (sock.getOutputStream ()); - DataInputStream in = new DataInputStream (sock.getInputStream ()); - System.out.println ("Connected to: " + hostname); - - String request = null; - if (directory.endsWith ("/")) - request = "GET " + directory + "\n\n"; - else - request = "GET " + directory + "/\n\n"; - - System.out.println ("Sending request: " + request); - - // Send the request - out.println (request); - - String reply = null; - // Receive the reply - - // Read all the data in a loop. Search for "Parent Directory" - // to verify that this indeed is a directory. If we encounter - // the string "<HTML>" then assume that this is an HTML page - // and therefore the directory contained "index.html" - while ((reply = in.readLine ()) != null) - { - if (validDirectory) - this.parse (reply, fileNode); - else - { - // Take a guess at the type of data we get back - if (reply.indexOf ("Parent Directory") != -1) - validDirectory = true; - else if ((reply.toUpperCase ().indexOf ("<HTML>") != -1) || - (reply.toUpperCase ().indexOf ("<P>") != -1) || - (reply.toUpperCase ().indexOf ("<TABLE") != -1)) - return 0; - } - } - } - catch (MalformedURLException e) - { - System.err.println (e); - } - catch (IOException e) - { - System.err.println (e); - } - if (validDirectory == false) - return -1; - return 1; - } - - private int parse (String s, FileNode fileNode) - { - int i= -1; - int j = -1; - int startIndex = -1; - int endIndex = -1; - boolean isFile = true; - String name = null; - - if ((i = s.indexOf ("HREF=")) != -1) - startIndex = i + 6; - else - return -1; - - if ((j = s.indexOf (">", i)) != -1) - endIndex = j - 1; - else - return -1; - - // Check if this is a directory - if (s.charAt (endIndex - 1) == '/') - isFile = false; - - if (endIndex >= startIndex) - { - name = s.substring (startIndex, endIndex); - if (browser_ != null) - { - // System.out.println (name); - if (isFile) - fileNode.addEntry (new FileNode (name, this.fileIcon_, null, - fileNode.app ())); - else - { - FileNode f = new FileNode (name, this.dirIcon_, this, - fileNode.app ()); - fileNode.addEntry (f); - f.setExpandable (true); - } - } - } - return 0; - } - - private FileBrowser browser_ = null; - private String url_ = null; - private String directory_ = null; - private Icon fileIcon_; - private Icon dirIcon_; -} diff --git a/java/ImageProcessing/framework/Makefile b/java/ImageProcessing/framework/Makefile deleted file mode 100644 index 2c22671febd..00000000000 --- a/java/ImageProcessing/framework/Makefile +++ /dev/null @@ -1,34 +0,0 @@ -# Makefile - -.SUFFIXES: .java .class - -JACE_WRAPPER = ../.. -CLASSDIR = $(JACE_WRAPPER)/classes -DOCDIR = $(JACE_WRAPPER)/doc - -CLASSPATH := $(CLASSDIR):$(CLASSPATH) - -all: - javac -d ${JACE_WRAPPER}/classes $(files) - -clean: - rm -rf *~ - -realclean: clean - rm -rf $(JACE_WRAPPER)/classes/imaging/framework - -files = ImageFilterFactory.java \ - ImageProcessor.java \ - DialogType.java \ - URLFrame.java \ - DialogManager.java \ - ImageCanvas.java \ - ImageApp.java \ - BaseButton.java \ - FilePanel.java \ - StatusDisplay.java \ - Icon.java \ - Hierarchy.java \ - HierarchyAdapter.java \ - FileBrowser.java \ - ListFiles.java diff --git a/java/ImageProcessing/framework/Options.java b/java/ImageProcessing/framework/Options.java deleted file mode 100644 index edbe90ba904..00000000000 --- a/java/ImageProcessing/framework/Options.java +++ /dev/null @@ -1,25 +0,0 @@ -package imaging.framework; - -import java.awt.*; - -class Options -{ - // Set GridBagConstraints - public static void constrain (Container container, Component component, - int gridx, int gridy, - int gridwidth, int gridheight, - int fill, int anchor) - { - GridBagConstraints c = new GridBagConstraints (); - GridBagLayout gbl = (GridBagLayout) container.getLayout (); - - c.gridx = gridx; - c.gridy = gridy; - c.gridwidth = gridwidth; - c.gridheight = gridheight; - c.fill = fill; - c.anchor = anchor; - gbl.setConstraints (component, c); - container.add (component); - } -} diff --git a/java/ImageProcessing/framework/Separator.java b/java/ImageProcessing/framework/Separator.java deleted file mode 100644 index 6bd610e1ad9..00000000000 --- a/java/ImageProcessing/framework/Separator.java +++ /dev/null @@ -1,90 +0,0 @@ -package gjt; - -import java.awt.*; - -/** - * A separator that is drawn either vertically or horizontally - * depending upon how it is laid out. Can be drawn either - * etched-in or etched-out, with varying thicknesses. Both - * thickness and etching are settable at construction time - * only.<p> - * - * Default thickness is 2 pixels and default etching is - * Etching.IN. Note that thicknesses greater than 4 loose the - * etching effect.<p> - * - * @version 1.0, Apr 1 1996 - * @author David Geary - * @see Etching - * @see gjt.test.SeparatorTest - */ -public class Separator extends Canvas { - static private Etching _defaultEtching = Etching.IN; - static private int _defaultThickness = 2; - - private Etching etching; - private int thickness; - - public Separator() { - this(_defaultThickness, _defaultEtching); - } - public Separator(int thickness) { - this(thickness, _defaultEtching); - } - public Separator(Etching etching) { - this(_defaultThickness, etching); - } - public Separator(int thickness, Etching etching) { - this.etching = etching; - this.thickness = thickness; - resize(thickness, thickness); - } - public Dimension minimumSize() { - return preferredSize(); - } - public Dimension preferredSize() { - return new Dimension(thickness, thickness); - } - public void paint(Graphics g) { - Dimension size = size(); - Color brighter = getBackground().brighter().brighter(); - Color darker = getBackground().darker().darker(); - - if(etching == Etching.IN) { - if(size.width > size.height) - paintHorizontal(g, size, darker, brighter); - else - paintVertical(g, size, darker, brighter); - } - else { - if(size.width > size.height) - paintHorizontal(g, size, brighter, darker); - else - paintVertical(g, size, brighter, darker); - } - } - public String paramString() { - Dimension size = size(); - Orientation orient = size.width > size.height ? - Orientation.HORIZONTAL : - Orientation.VERTICAL; - return super.paramString() + "thickness=" + - thickness + "," + etching + "," + orient; - } - private void paintHorizontal(Graphics g, Dimension size, - Color top, Color bottom) { - g.setColor(top); - g.fillRect(0, (size.height/2) - (thickness/2), - size.width, thickness/2); - g.setColor(bottom); - g.fillRect(0, size.height/2, size.width, thickness/2); - } - private void paintVertical(Graphics g, Dimension size, - Color left, Color right) { - g.setColor(left); - g.fillRect((size.width/2) - (thickness/2), - 0, thickness/2, size.height); - g.setColor(right); - g.fillRect(size.width/2, 0, thickness/2, size.height); - } -} diff --git a/java/ImageProcessing/framework/StatusDisplay.java b/java/ImageProcessing/framework/StatusDisplay.java deleted file mode 100644 index e20e9b8384d..00000000000 --- a/java/ImageProcessing/framework/StatusDisplay.java +++ /dev/null @@ -1,23 +0,0 @@ -package imaging.framework; - -import java.awt.*; -import gjt.Separator; - -class StatusDisplay extends Panel -{ - public StatusDisplay () - { - this.setLayout (new BorderLayout ()); - this.textField_.setEditable (false); - this.add ("North", new Separator ()); - this.add ("Center", this.textField_); - this.add ("South", new Separator ()); - } - - public void setText (String s) - { - this.textField_.setText (s); - } - - private TextField textField_ = new TextField (); -} diff --git a/java/ImageProcessing/framework/URLFrame.java b/java/ImageProcessing/framework/URLFrame.java deleted file mode 100644 index d9cdca04a5c..00000000000 --- a/java/ImageProcessing/framework/URLFrame.java +++ /dev/null @@ -1,106 +0,0 @@ -package imaging.framework; - -import java.awt.*; -import java.awt.image.*; -import java.net.*; -import java.io.*; -import gjt.ComponentScroller; - -class URLFrame extends Frame -{ - public URLFrame (String title, ImageApp parent) - { - super (title); - - this.parent_ = parent; - this.resize (500,130); - this.setLayout (new BorderLayout ()); - - Panel textPanel = new Panel (); - textPanel.setLayout (new BorderLayout ()); - textPanel.add ("North", new Label ("Image Location:")); - textPanel.add ("Center", this.openURLText_); - - Panel buttonPanel = new Panel (); - buttonPanel.setLayout (new FlowLayout (FlowLayout.CENTER)); - buttonPanel.add (this.browseButton_); - buttonPanel.add (this.loadButton_); - buttonPanel.add (this.clearButton_); - buttonPanel.add (this.cancelButton_); - - this.add ("North", textPanel); - this.add ("South", buttonPanel); - this.loadButton_.nextFocus (); - } - - private int browseFiles () - { - String pString = this.openURLText_.getText (); - if (pString.compareTo ("ru") == 0) - pString = "http://www.cs/~pjain/java"; - - fileBrowser_ = new FileBrowser ("Browse", this.parent_); - // this.scroller_ = new ComponentScroller (fileBrowser_); - ListFiles list = new ListFiles (this.fileBrowser_, this.parent_); - return this.fileBrowser_.initialize (pString, list); - } - - // Handle all action events - public boolean action (Event e, Object arg) - { - if (e.target instanceof Button) - { - if (e.target == this.loadButton_) - { - this.parent_.openURL (this.openURLText_.getText ()); - this.dispose (); - } - else if (e.target == this.clearButton_) - { - this.openURLText_.setText (new String ()); - this.openURLText_.requestFocus (); - } - else if (e.target == this.cancelButton_) - this.dispose (); - else if (e.target == this.browseButton_) - { - this.dispose (); - ListFiles list = new ListFiles (); - switch (this.browseFiles ()) - { - case 1: - this.fileBrowser_.show (); - break; - case 0: - DialogManager.popDialog (DialogType.MALFORMED_URL, - "Error: Directory contains index.html"); - break; - default: - DialogManager.popDialog (DialogType.MALFORMED_URL, - "Error: Malformed URL"); - break; - } - } - - validate (); - return true; - } - else - return false; - } - - // Create the Open URL Frame and also the buttons which appear in - // it - private Button browseButton_ = new Button ("Browse"); - private Button loadButton_ = new Button ("Load"); - private Button clearButton_ = new Button ("Clear"); - private Button cancelButton_ = new Button ("Cancel"); - - private TextField openURLText_ = new TextField (40); - - private FileBrowser fileBrowser_ = null; - private ImageApp parent_; - private ComponentScroller scroller_; - -} - diff --git a/java/ImageProcessing/framework/doc01.gif b/java/ImageProcessing/framework/doc01.gif Binary files differdeleted file mode 100644 index 51262529f6d..00000000000 --- a/java/ImageProcessing/framework/doc01.gif +++ /dev/null diff --git a/java/ImageProcessing/framework/file03.gif b/java/ImageProcessing/framework/file03.gif Binary files differdeleted file mode 100644 index c98654c604b..00000000000 --- a/java/ImageProcessing/framework/file03.gif +++ /dev/null diff --git a/java/ImageProcessing/framework/filter.conf b/java/ImageProcessing/framework/filter.conf deleted file mode 100644 index 6b08bb69725..00000000000 --- a/java/ImageProcessing/framework/filter.conf +++ /dev/null @@ -1,5 +0,0 @@ -imaging.filters.UnsharpFilter -imaging.filters.MeanFilter -imaging.filters.SobelFilter -imaging.filters.SharpenFilter -imaging.filters.EmbossFilter diff --git a/java/ImageProcessing/framework/test.html b/java/ImageProcessing/framework/test.html deleted file mode 100644 index eedc08fb924..00000000000 --- a/java/ImageProcessing/framework/test.html +++ /dev/null @@ -1,15 +0,0 @@ -<HTML> - -<BODY text = "#000000" -link="#000fff" -vlink="#ff0f0f" -bgcolor="#888888"> - -<HR> -<APPLET CODEBASE="../../classes" CODE="imaging.framework.ImageApp.class" width=700 height=700> -<!param name=filename value="cow.gif"> -<param name=filename value="myphoto.gif"> -</APPLET> -<HR> - -</HTML>
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