Mercurial > projects > dwt-addons
changeset 1:a080947ddac3
rename to dwtx to have a separated top level package
author | Frank Benoit <benoit@tionex.de> |
---|---|
date | Sat, 08 Mar 2008 23:24:54 +0100 |
parents | 74109ce6d2e0 |
children | a012107a911c |
files | dsss.conf dwt/sleak/Sleak.d dwtx/sleak/Sleak.d |
diffstat | 3 files changed, 294 insertions(+), 294 deletions(-) [+] |
line wrap: on
line diff
--- a/dsss.conf Sat Mar 08 22:53:01 2008 +0100 +++ b/dsss.conf Sat Mar 08 23:24:54 2008 +0100 @@ -1,4 +1,4 @@ -[dwt/sleak/Sleak.d] +[dwtx]
--- a/dwt/sleak/Sleak.d Sat Mar 08 22:53:01 2008 +0100 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,293 +0,0 @@ -/* - * Copyright (c) 2000, 2002 IBM Corp. All rights reserved. - * This file is made available under the terms of the Common Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/cpl-v10.html - * - * Port to the D programming language - * Frank Benoit <benoit@tionex.de> - */ -module dwt.sleak.Sleak; - -import dwt.DWT; -import dwt.graphics.DeviceData; -import dwt.graphics.Rectangle; -import dwt.graphics.GC; -import dwt.graphics.Point; -import dwt.graphics.Color; -import dwt.graphics.Font; -import dwt.graphics.FontData; -import dwt.graphics.Region; -import dwt.graphics.Cursor; -import dwt.widgets.Display; -import dwt.widgets.Shell; -import dwt.widgets.Canvas; -import dwt.widgets.Button; -import dwt.widgets.Label; -import dwt.widgets.List; -import dwt.widgets.Text; -import dwt.widgets.Event; -import dwt.widgets.Listener; -import dwt.widgets.MessageBox; - -import dwt.dwthelper.utils; -import tango.text.convert.Format; - -public class Sleak { - Display display; - Shell shell; - List list; - Canvas canvas; - Button start, stop, check; - Text text; - Label label; - - Object [] oldObjects; - Exception [] oldErrors; - Object [] objects; - Exception [] errors; - -public void open () { - display = Display.getCurrent (); - shell = new Shell (display); - shell.setText ("S-Leak"); - list = new List (shell, DWT.BORDER | DWT.V_SCROLL); - list.addListener (DWT.Selection, new class() Listener { - public void handleEvent (Event event) { - refreshObject (); - } - }); - text = new Text (shell, DWT.BORDER | DWT.H_SCROLL | DWT.V_SCROLL); - canvas = new Canvas (shell, DWT.BORDER); - canvas.addListener (DWT.Paint, new class() Listener { - public void handleEvent (Event event) { - paintCanvas (event); - } - }); - check = new Button (shell, DWT.CHECK); - check.setText ("Stack"); - check.addListener (DWT.Selection, new class() Listener { - public void handleEvent (Event e) { - toggleStackTrace (); - } - }); - start = new Button (shell, DWT.PUSH); - start.setText ("Snap"); - start.addListener (DWT.Selection, new class() Listener { - public void handleEvent (Event event) { - refreshAll (); - } - }); - stop = new Button (shell, DWT.PUSH); - stop.setText ("Diff"); - stop.addListener (DWT.Selection, new class() Listener { - public void handleEvent (Event event) { - refreshDifference (); - } - }); - label = new Label (shell, DWT.BORDER); - label.setText ("0 object(s)"); - shell.addListener (DWT.Resize, new class() Listener { - public void handleEvent (Event e) { - layout (); - } - }); - check.setSelection (false); - text.setVisible (false); - Point size = shell.getSize (); - shell.setSize (size.x / 2, size.y / 2); - shell.open (); -} - -void refreshLabel () { - int colors = 0, cursors = 0, fonts = 0, gcs = 0, images = 0, regions = 0; - for (int i=0; i<objects.length; i++) { - Object object = objects [i]; - if (cast(Color)object ) colors++; - if (cast(Cursor)object ) cursors++; - if (cast(Font)object ) fonts++; - if (cast(GC)object ) gcs++; - if (cast(Image)object ) images++; - if (cast(Region)object ) regions++; - } - char[] string = ""; - if (colors !is 0) string ~= Format( "{} Color(s)\n", colors ); - if (cursors !is 0) string ~= Format( "{} Cursor(s)\n", cursors ); - if (fonts !is 0) string ~= Format( "{} Font(s)\n", fonts ); - if (gcs !is 0) string ~= Format( "{} GC(s)\n", gcs ); - if (images !is 0) string ~= Format( "{} Image(s)\n", images ); - /* Currently regions are not counted. */ -// if (regions !is 0) string += regions + " Region(s)\n"; - if (string.length !is 0) { - string = string.substring (0, string.length - 1); - } - label.setText (string); -} - -void refreshDifference () { - DeviceData info = display.getDeviceData (); - if (!info.tracking) { - MessageBox dialog = new MessageBox (shell, DWT.ICON_WARNING | DWT.OK); - dialog.setText (shell.getText ()); - dialog.setMessage ("Warning: Device is not tracking resource allocation"); - dialog.open (); - } - Object [] newObjects = info.objects; - Exception [] newErrors = info.errors; - Object [] diffObjects = new Object [newObjects.length]; - Exception [] diffErrors = new Exception [newErrors.length]; - int count = 0; - for (int i=0; i<newObjects.length; i++) { - int index = 0; - while (index < oldObjects.length) { - if (newObjects [i] is oldObjects [index]) break; - index++; - } - if (index is oldObjects.length) { - diffObjects [count] = newObjects [i]; - diffErrors [count] = newErrors [i]; - count++; - } - } - objects = new Object [count]; - errors = new Exception [count]; - System.arraycopy (diffObjects, 0, objects, 0, count); - System.arraycopy (diffErrors, 0, errors, 0, count); - list.removeAll (); - text.setText (""); - canvas.redraw (); - for (int i=0; i<objects.length; i++) { - list.add (objectName (objects [i])); - } - refreshLabel (); - layout (); -} - -char[] objectName (Object object) { - char[] string = object.toString (); - int index = string.lastIndexOf ('.'); - if (index is -1) return string; - return string.substring (index + 1, string.length); -} - -void toggleStackTrace () { - refreshObject (); - layout (); -} - -void paintCanvas (Event event) { - canvas.setCursor (null); - int index = list.getSelectionIndex (); - if (index is -1) return; - GC gc = event.gc; - Object object = objects [index]; - if (cast(Color)object ) { - if ((cast(Color)object).isDisposed ()) return; - gc.setBackground (cast(Color) object); - gc.fillRectangle (canvas.getClientArea()); - return; - } - if (cast(Cursor)object ) { - if ((cast(Cursor)object).isDisposed ()) return; - canvas.setCursor (cast(Cursor) object); - return; - } - if (cast(Font)object ) { - if ((cast(Font)object).isDisposed ()) return; - gc.setFont (cast(Font) object); - FontData [] array = gc.getFont ().getFontData (); - char[] string = ""; - char[] lf = text.getLineDelimiter (); - for (int i=0; i<array.length; i++) { - FontData data = array [i]; - char[] style = "NORMAL"; - int bits = data.getStyle (); - if (bits !is 0) { - if ((bits & DWT.BOLD) !is 0) style = "BOLD "; - if ((bits & DWT.ITALIC) !is 0) style ~= "ITALIC"; - } - string ~= Format( "{} {} {}{}", data.getName (), data.getHeight (), style, lf ); - } - gc.drawString (string, 0, 0); - return; - } - //NOTHING TO DRAW FOR GC -// if (object instanceof GC) { -// return; -// } - if (cast(Image)object ) { - if ((cast(Image)object).isDisposed ()) return; - gc.drawImage (cast(Image) object, 0, 0); - return; - } - if (cast(Region)object ) { - if ((cast(Region)object).isDisposed ()) return; - char[] string = (cast(Region)object).getBounds().toString(); - gc.drawString (string, 0, 0); - return; - } -} - -void refreshObject () { - int index = list.getSelectionIndex (); - if (index is -1) return; - if (check.getSelection ()) { - char[] txt; - foreach( line; errors[index].info ){ - txt ~= line ~ \n; - } - text.setText (txt); - text.setVisible (true); - canvas.setVisible (false); - } else { - canvas.setVisible (true); - text.setVisible (false); - canvas.redraw (); - } -} - -void refreshAll () { - oldObjects = null; - oldErrors = null; - refreshDifference (); - oldObjects = objects; - oldErrors = errors; -} - -void layout () { - Rectangle rect = shell.getClientArea (); - char[] [] strings = new char[] [](objects.length); - int width = 0; - char[] [] items = list.getItems (); - GC gc = new GC (list); - for (int i=0; i<objects.length; i++) { - width = Math.max (width, gc.stringExtent (items [i]).x); - } - gc.dispose (); - Point size1 = start.computeSize (DWT.DEFAULT, DWT.DEFAULT); - Point size2 = stop.computeSize (DWT.DEFAULT, DWT.DEFAULT); - Point size3 = check.computeSize (DWT.DEFAULT, DWT.DEFAULT); - Point size4 = label.computeSize (DWT.DEFAULT, DWT.DEFAULT); - width = Math.max (size1.x, Math.max (size2.x, Math.max (size3.x, width))); - width = Math.max (64, Math.max (size4.x, list.computeSize (width, DWT.DEFAULT).x)); - start.setBounds (0, 0, width, size1.y); - stop.setBounds (0, size1.y, width, size2.y); - check.setBounds (0, size1.y + size2.y, width, size3.y); - label.setBounds (0, rect.height - size4.y, width, size4.y); - int height = size1.y + size2.y + size3.y; - list.setBounds (0, height, width, rect.height - height - size4.y); - text.setBounds (width, 0, rect.width - width, rect.height); - canvas.setBounds (width, 0, rect.width - width, rect.height); -} - -public static void main (char[] [] args) { - Display display = new Display (); - Sleak sleak = new Sleak (); - sleak.open (); - while (!sleak.shell.isDisposed ()) { - if (!display.readAndDispatch ()) display.sleep (); - } - display.dispose (); -} - -}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dwtx/sleak/Sleak.d Sat Mar 08 23:24:54 2008 +0100 @@ -0,0 +1,293 @@ +/* + * Copyright (c) 2000, 2002 IBM Corp. All rights reserved. + * This file is made available under the terms of the Common Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/cpl-v10.html + * + * Port to the D programming language + * Frank Benoit <benoit@tionex.de> + */ +module dwtx.sleak.Sleak; + +import dwt.DWT; +import dwt.graphics.DeviceData; +import dwt.graphics.Rectangle; +import dwt.graphics.GC; +import dwt.graphics.Point; +import dwt.graphics.Color; +import dwt.graphics.Font; +import dwt.graphics.FontData; +import dwt.graphics.Region; +import dwt.graphics.Cursor; +import dwt.widgets.Display; +import dwt.widgets.Shell; +import dwt.widgets.Canvas; +import dwt.widgets.Button; +import dwt.widgets.Label; +import dwt.widgets.List; +import dwt.widgets.Text; +import dwt.widgets.Event; +import dwt.widgets.Listener; +import dwt.widgets.MessageBox; + +import dwt.dwthelper.utils; +import tango.text.convert.Format; + +public class Sleak { + Display display; + Shell shell; + List list; + Canvas canvas; + Button start, stop, check; + Text text; + Label label; + + Object [] oldObjects; + Exception [] oldErrors; + Object [] objects; + Exception [] errors; + +public void open () { + display = Display.getCurrent (); + shell = new Shell (display); + shell.setText ("S-Leak"); + list = new List (shell, DWT.BORDER | DWT.V_SCROLL); + list.addListener (DWT.Selection, new class() Listener { + public void handleEvent (Event event) { + refreshObject (); + } + }); + text = new Text (shell, DWT.BORDER | DWT.H_SCROLL | DWT.V_SCROLL); + canvas = new Canvas (shell, DWT.BORDER); + canvas.addListener (DWT.Paint, new class() Listener { + public void handleEvent (Event event) { + paintCanvas (event); + } + }); + check = new Button (shell, DWT.CHECK); + check.setText ("Stack"); + check.addListener (DWT.Selection, new class() Listener { + public void handleEvent (Event e) { + toggleStackTrace (); + } + }); + start = new Button (shell, DWT.PUSH); + start.setText ("Snap"); + start.addListener (DWT.Selection, new class() Listener { + public void handleEvent (Event event) { + refreshAll (); + } + }); + stop = new Button (shell, DWT.PUSH); + stop.setText ("Diff"); + stop.addListener (DWT.Selection, new class() Listener { + public void handleEvent (Event event) { + refreshDifference (); + } + }); + label = new Label (shell, DWT.BORDER); + label.setText ("0 object(s)"); + shell.addListener (DWT.Resize, new class() Listener { + public void handleEvent (Event e) { + layout (); + } + }); + check.setSelection (false); + text.setVisible (false); + Point size = shell.getSize (); + shell.setSize (size.x / 2, size.y / 2); + shell.open (); +} + +void refreshLabel () { + int colors = 0, cursors = 0, fonts = 0, gcs = 0, images = 0, regions = 0; + for (int i=0; i<objects.length; i++) { + Object object = objects [i]; + if (cast(Color)object ) colors++; + if (cast(Cursor)object ) cursors++; + if (cast(Font)object ) fonts++; + if (cast(GC)object ) gcs++; + if (cast(Image)object ) images++; + if (cast(Region)object ) regions++; + } + char[] string = ""; + if (colors !is 0) string ~= Format( "{} Color(s)\n", colors ); + if (cursors !is 0) string ~= Format( "{} Cursor(s)\n", cursors ); + if (fonts !is 0) string ~= Format( "{} Font(s)\n", fonts ); + if (gcs !is 0) string ~= Format( "{} GC(s)\n", gcs ); + if (images !is 0) string ~= Format( "{} Image(s)\n", images ); + /* Currently regions are not counted. */ +// if (regions !is 0) string += regions + " Region(s)\n"; + if (string.length !is 0) { + string = string.substring (0, string.length - 1); + } + label.setText (string); +} + +void refreshDifference () { + DeviceData info = display.getDeviceData (); + if (!info.tracking) { + MessageBox dialog = new MessageBox (shell, DWT.ICON_WARNING | DWT.OK); + dialog.setText (shell.getText ()); + dialog.setMessage ("Warning: Device is not tracking resource allocation"); + dialog.open (); + } + Object [] newObjects = info.objects; + Exception [] newErrors = info.errors; + Object [] diffObjects = new Object [newObjects.length]; + Exception [] diffErrors = new Exception [newErrors.length]; + int count = 0; + for (int i=0; i<newObjects.length; i++) { + int index = 0; + while (index < oldObjects.length) { + if (newObjects [i] is oldObjects [index]) break; + index++; + } + if (index is oldObjects.length) { + diffObjects [count] = newObjects [i]; + diffErrors [count] = newErrors [i]; + count++; + } + } + objects = new Object [count]; + errors = new Exception [count]; + System.arraycopy (diffObjects, 0, objects, 0, count); + System.arraycopy (diffErrors, 0, errors, 0, count); + list.removeAll (); + text.setText (""); + canvas.redraw (); + for (int i=0; i<objects.length; i++) { + list.add (objectName (objects [i])); + } + refreshLabel (); + layout (); +} + +char[] objectName (Object object) { + char[] string = object.toString (); + int index = string.lastIndexOf ('.'); + if (index is -1) return string; + return string.substring (index + 1, string.length); +} + +void toggleStackTrace () { + refreshObject (); + layout (); +} + +void paintCanvas (Event event) { + canvas.setCursor (null); + int index = list.getSelectionIndex (); + if (index is -1) return; + GC gc = event.gc; + Object object = objects [index]; + if (cast(Color)object ) { + if ((cast(Color)object).isDisposed ()) return; + gc.setBackground (cast(Color) object); + gc.fillRectangle (canvas.getClientArea()); + return; + } + if (cast(Cursor)object ) { + if ((cast(Cursor)object).isDisposed ()) return; + canvas.setCursor (cast(Cursor) object); + return; + } + if (cast(Font)object ) { + if ((cast(Font)object).isDisposed ()) return; + gc.setFont (cast(Font) object); + FontData [] array = gc.getFont ().getFontData (); + char[] string = ""; + char[] lf = text.getLineDelimiter (); + for (int i=0; i<array.length; i++) { + FontData data = array [i]; + char[] style = "NORMAL"; + int bits = data.getStyle (); + if (bits !is 0) { + if ((bits & DWT.BOLD) !is 0) style = "BOLD "; + if ((bits & DWT.ITALIC) !is 0) style ~= "ITALIC"; + } + string ~= Format( "{} {} {}{}", data.getName (), data.getHeight (), style, lf ); + } + gc.drawString (string, 0, 0); + return; + } + //NOTHING TO DRAW FOR GC +// if (object instanceof GC) { +// return; +// } + if (cast(Image)object ) { + if ((cast(Image)object).isDisposed ()) return; + gc.drawImage (cast(Image) object, 0, 0); + return; + } + if (cast(Region)object ) { + if ((cast(Region)object).isDisposed ()) return; + char[] string = (cast(Region)object).getBounds().toString(); + gc.drawString (string, 0, 0); + return; + } +} + +void refreshObject () { + int index = list.getSelectionIndex (); + if (index is -1) return; + if (check.getSelection ()) { + char[] txt; + foreach( line; errors[index].info ){ + txt ~= line ~ \n; + } + text.setText (txt); + text.setVisible (true); + canvas.setVisible (false); + } else { + canvas.setVisible (true); + text.setVisible (false); + canvas.redraw (); + } +} + +void refreshAll () { + oldObjects = null; + oldErrors = null; + refreshDifference (); + oldObjects = objects; + oldErrors = errors; +} + +void layout () { + Rectangle rect = shell.getClientArea (); + char[] [] strings = new char[] [](objects.length); + int width = 0; + char[] [] items = list.getItems (); + GC gc = new GC (list); + for (int i=0; i<objects.length; i++) { + width = Math.max (width, gc.stringExtent (items [i]).x); + } + gc.dispose (); + Point size1 = start.computeSize (DWT.DEFAULT, DWT.DEFAULT); + Point size2 = stop.computeSize (DWT.DEFAULT, DWT.DEFAULT); + Point size3 = check.computeSize (DWT.DEFAULT, DWT.DEFAULT); + Point size4 = label.computeSize (DWT.DEFAULT, DWT.DEFAULT); + width = Math.max (size1.x, Math.max (size2.x, Math.max (size3.x, width))); + width = Math.max (64, Math.max (size4.x, list.computeSize (width, DWT.DEFAULT).x)); + start.setBounds (0, 0, width, size1.y); + stop.setBounds (0, size1.y, width, size2.y); + check.setBounds (0, size1.y + size2.y, width, size3.y); + label.setBounds (0, rect.height - size4.y, width, size4.y); + int height = size1.y + size2.y + size3.y; + list.setBounds (0, height, width, rect.height - height - size4.y); + text.setBounds (width, 0, rect.width - width, rect.height); + canvas.setBounds (width, 0, rect.width - width, rect.height); +} + +public static void main (char[] [] args) { + Display display = new Display (); + Sleak sleak = new Sleak (); + sleak.open (); + while (!sleak.shell.isDisposed ()) { + if (!display.readAndDispatch ()) display.sleep (); + } + display.dispose (); +} + +}