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changeset 82:2d895a357833

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Ported dwt.widgets.TableItem
author Jacob Carlborg <doob@me.com>
date Sun, 28 Dec 2008 18:14:40 +0100
parents 97f1b638de63
children 681769fb5a7a
files dwt/widgets/TableItem.d
diffstat 1 files changed, 49 insertions(+), 38 deletions(-) [+]
line wrap: on
line diff
--- a/dwt/widgets/TableItem.d	Sun Dec 28 17:56:45 2008 +0100
+++ b/dwt/widgets/TableItem.d	Sun Dec 28 18:14:40 2008 +0100
@@ -7,6 +7,9 @@
  *
  * Contributors:
  *     IBM Corporation - initial API and implementation
+ *     
+ * Port to the D programming language:
+ *     Jacob Carlborg <doob@me.com>
  *******************************************************************************/
 module dwt.widgets.TableItem;
 
@@ -31,6 +34,13 @@
 import dwt.internal.cocoa.NSTableView;
 import dwt.internal.cocoa.OS;
 
+import dwt.internal.objc.cocoa.Cocoa;
+import objc = dwt.internal.objc.runtime;
+import dwt.widgets.Event;
+import dwt.widgets.Item;
+import dwt.widgets.Table;
+import dwt.widgets.TableColumn;
+
 /**
  * Instances of this class represent a selectable user interface object
  * that represents an item in a table.
@@ -147,27 +157,27 @@
     cell.setTitle (NSString.stringWith (getText (columnIndex)));
     Image image = getImage (columnIndex);
     cell.setImage (image !is null ? image.handle : null);
-    NSRect rect = new NSRect ();
+    NSRect rect = NSRect ();
     rect.width = rect.height = Float.MAX_VALUE;
     NSSize size = cell.cellSizeForBounds (rect);
-    int width = (int)Math.ceil (size.width);
+    int width = cast(int)Math.ceil (size.width);
 
     if (callMeasureItem && parent.hooks (DWT.MeasureItem)) {
-        NSTableView tableView = (NSTableView)parent.view;
-        int nsColumnIndex = 0;
+        NSTableView tableView = cast(NSTableView)parent.view;
+        NSInteger nsColumnIndex = 0;
         if (parent.columnCount > 0) {
             nsColumnIndex = tableView.columnWithIdentifier (parent.columns[columnIndex].nsColumn);
         }
         int rowIndex = parent.indexOf (this);
         rect = tableView.frameOfCellAtColumn (nsColumnIndex, rowIndex);
         NSRect contentRect = cell.titleRectForBounds (rect);
-        int rowHeight = (int)tableView.rowHeight ();
+        int rowHeight = cast(int)tableView.rowHeight ();
         Event event = new Event ();
         event.item = this;
         event.index = columnIndex;
         event.gc = gc;
-        event.x = (int)contentRect.x;
-        event.y = (int)contentRect.y;
+        event.x = cast(int)contentRect.x;
+        event.y = cast(int)contentRect.y;
         event.width = width;
         event.height = rowHeight;
         parent.sendEvent (DWT.MeasureItem, event);
@@ -218,7 +228,7 @@
     if (font !is null) {
         dict.setObject (font.handle, OS.NSFontAttributeName);
     }
-    NSMutableParagraphStyle paragraphStyle = (NSMutableParagraphStyle)new NSMutableParagraphStyle ().alloc ().init ();
+    NSMutableParagraphStyle paragraphStyle = cast(NSMutableParagraphStyle)(new NSMutableParagraphStyle ()).alloc ().init ();
     paragraphStyle.autorelease ();
     paragraphStyle.setLineBreakMode (OS.NSLineBreakByClipping);
     dict.setObject (paragraphStyle, OS.NSParagraphStyleAttributeName);
@@ -233,10 +243,10 @@
     }
 
     String text = getText (index);
-    int length = text.length ();
-    char[] chars = new char [length];
-    text.getChars(0, length, chars, 0);
-    NSString str = NSString.stringWithCharacters (chars, length);
+    size_t length_ = text.length ();
+    char[] chars = new char [length_];
+    text.getChars(0, length_, chars, 0);
+    NSString str = NSString.stringWithCharacters (chars.toString16().ptr, length_);
     NSAttributedString attribStr = (cast(NSAttributedString) (new NSAttributedString ()).alloc ()).initWithString (str, dict);
     attribStr.autorelease ();
     return attribStr;
@@ -305,7 +315,7 @@
     if (!parent.checkData (this, true)) error (DWT.ERROR_WIDGET_DISPOSED);
     NSTableView tableView = cast(NSTableView) parent.view;
     NSRect rect = tableView.rectOfRow (parent.indexOf (this));
-    return new Rectangle((int) rect.x, (int) rect.y, (int) rect.width, (int) rect.height);
+    return new Rectangle(cast(int) rect.x, cast(int) rect.y, cast(int) rect.width, cast(int) rect.height);
 }
 
 /**
@@ -325,14 +335,15 @@
     if (!parent.checkData (this, true)) error (DWT.ERROR_WIDGET_DISPOSED);
     if (!(0 <= index && index < Math.max (1, parent.columnCount))) return new Rectangle (0, 0, 0, 0);
 
+    NSTableView tableView = cast(NSTableView) parent.view;
     if (parent.columnCount is 0) {
         index = (parent.style & DWT.CHECK) !is 0 ? 1 : 0;
     } else {
         TableColumn column = parent.getColumn (index);
-        index = (int)/*64*/tableView.columnWithIdentifier (column.nsColumn);
+        index = cast(int)/*64*/tableView.columnWithIdentifier (column.nsColumn);
     }
     NSRect rect = tableView.frameOfCellAtColumn (index, parent.indexOf (this));
-    return new Rectangle ((int) rect.x, (int) rect.y, (int) rect.width, (int) rect.height);
+    return new Rectangle (cast(int) rect.x, cast(int) rect.y, cast(int) rect.width, cast(int) rect.height);
 }
 
 /**
@@ -502,18 +513,18 @@
     if (!parent.checkData (this, true)) error (DWT.ERROR_WIDGET_DISPOSED);
     if (!(0 <= index && index < Math.max (1, parent.columnCount))) return new Rectangle (0, 0, 0, 0);
 
-    NSTableView tableView = (NSTableView) parent.view;
+    NSTableView tableView = cast(NSTableView) parent.view;
     Image image = index is 0 ? this.image : (images !is null) ? images [index] : null;
     if (parent.columnCount is 0) {
         index = (parent.style & DWT.CHECK) !is 0 ? 1 : 0;
     } else {
         TableColumn column = parent.getColumn (index);
-        index = (int)/*64*/tableView.columnWithIdentifier (column.nsColumn);
+        index = cast(int)/*64*/tableView.columnWithIdentifier (column.nsColumn);
     }
     NSRect rect = tableView.frameOfCellAtColumn (index, parent.indexOf (this));
     //TODO is this right?
     rect.width = image !is null ? image.getBounds().width : 0; 
-    return new Rectangle((int) rect.x, (int) rect.y, (int) rect.width, (int) rect.height);
+    return new Rectangle(cast(int) rect.x, cast(int) rect.y, cast(int) rect.width, cast(int) rect.height);
 }
 
 /**
@@ -606,22 +617,22 @@
     if (!parent.checkData (this, true)) error (DWT.ERROR_WIDGET_DISPOSED);
     if (!(0 <= index && index < Math.max (1, parent.columnCount))) return new Rectangle (0, 0, 0, 0);
 
-    NSTableView tableView = (NSTableView) parent.view;
+    NSTableView tableView = cast(NSTableView) parent.view;
     Image image = index is 0 ? this.image : (images !is null) ? images [index] : null;
     if (parent.columnCount is 0) {
         index = (parent.style & DWT.CHECK) !is 0 ? 1 : 0;
     } else {
         TableColumn column = parent.getColumn (index);
-        index = (int)/*64*/tableView.columnWithIdentifier (column.nsColumn);
+        index = cast(int)/*64*/tableView.columnWithIdentifier (column.nsColumn);
     }
     NSRect rect = tableView.frameOfCellAtColumn (index, parent.indexOf (this));
     //TODO is this right?
     if (image !is null) {
         int imageWidth = image.getBounds().width;
-        rect.x += imageWidth;
-        rect.width -= imageWidth;
+        rect.origin.x += imageWidth;
+        rect.size.width -= imageWidth;
     }
-    return new Rectangle((int) rect.x, (int) rect.y, (int) rect.width, (int) rect.height);
+    return new Rectangle(cast(int) rect.x, cast(int) rect.y, cast(int) rect.width, cast(int) rect.height);
 }
 
 void redraw () {
@@ -717,8 +728,8 @@
     if (oldColor !is null && oldColor.equals (color)) return;
     cached = true;
 
-    NSTableView tableView = (NSTableView) parent.view;
-    NSRect rect = null;
+    NSTableView tableView = cast(NSTableView) parent.view;
+    NSRect rect;
     if (parent.hooks (DWT.MeasureItem) || parent.hooks (DWT.EraseItem) || parent.hooks (DWT.PaintItem)) {
         rect = tableView.rectOfRow (parent.indexOf (this));
     } else {
@@ -726,7 +737,7 @@
             index = (parent.style & DWT.CHECK) !is 0 ? 1 : 0;
         } else {
             TableColumn column = parent.getColumn (index);
-            index = (int)/*64*/tableView.columnWithIdentifier (column.nsColumn);
+            index = cast(int)/*64*/tableView.columnWithIdentifier (column.nsColumn);
         }
         rect = tableView.frameOfCellAtColumn (index, parent.indexOf (this));
     }
@@ -823,8 +834,8 @@
     if (oldFont !is null && oldFont.equals (font)) return;
     cached = true;
 
-    NSTableView tableView = (NSTableView) parent.view;
-    NSRect rect = null;
+    NSTableView tableView = cast(NSTableView) parent.view;
+    NSRect rect;
     if (parent.hooks (DWT.MeasureItem) || parent.hooks (DWT.EraseItem) || parent.hooks (DWT.PaintItem)) {
         rect = tableView.rectOfRow (parent.indexOf (this));
     } else {
@@ -832,7 +843,7 @@
             index = (parent.style & DWT.CHECK) !is 0 ? 1 : 0;
         } else {
             TableColumn column = parent.getColumn (index);
-            index = (int)/*64*/tableView.columnWithIdentifier (column.nsColumn);
+            index = cast(int)/*64*/tableView.columnWithIdentifier (column.nsColumn);
         }
         rect = tableView.frameOfCellAtColumn (index, parent.indexOf (this));
     }
@@ -906,8 +917,8 @@
     if (oldColor !is null && oldColor.equals (color)) return;
     cached = true;
 
-    NSTableView tableView = (NSTableView) parent.view;
-    NSRect rect = null;
+    NSTableView tableView = cast(NSTableView) parent.view;
+    NSRect rect;
     if (parent.hooks (DWT.MeasureItem) || parent.hooks (DWT.EraseItem) || parent.hooks (DWT.PaintItem)) {
         rect = tableView.rectOfRow (parent.indexOf (this));
     } else {
@@ -915,7 +926,7 @@
             index = (parent.style & DWT.CHECK) !is 0 ? 1 : 0;
         } else {
             TableColumn column = parent.getColumn (index);
-            index = (int)/*64*/tableView.columnWithIdentifier (column.nsColumn);
+            index = cast(int)/*64*/tableView.columnWithIdentifier (column.nsColumn);
         }
         rect = tableView.frameOfCellAtColumn (index, parent.indexOf (this));
     }
@@ -1008,8 +1019,8 @@
 //  cached = true;
 //  if (index is 0) parent.setScrollWidth (this);
     
-    NSTableView tableView = (NSTableView) parent.view;
-    NSRect rect = null;
+    NSTableView tableView = cast(NSTableView) parent.view;
+    NSRect rect;
     if (parent.hooks (DWT.MeasureItem) || parent.hooks (DWT.EraseItem) || parent.hooks (DWT.PaintItem)) {
         rect = tableView.rectOfRow (parent.indexOf (this));
     } else {
@@ -1017,7 +1028,7 @@
             index = (parent.style & DWT.CHECK) !is 0 ? 1 : 0;
         } else {
             TableColumn column = parent.getColumn (index);
-            index = (int)/*64*/tableView.columnWithIdentifier (column.nsColumn);
+            index = cast(int)/*64*/tableView.columnWithIdentifier (column.nsColumn);
         }
         rect = tableView.frameOfCellAtColumn (index, parent.indexOf (this));
     }
@@ -1102,8 +1113,8 @@
     cached = true;
     if (index is 0) parent.setScrollWidth (this, true);
 
-    NSTableView tableView = (NSTableView) parent.view;
-    NSRect rect = null;
+    NSTableView tableView = cast(NSTableView) parent.view;
+    NSRect rect;
     if (parent.hooks (DWT.MeasureItem) || parent.hooks (DWT.EraseItem) || parent.hooks (DWT.PaintItem)) {
         rect = tableView.rectOfRow (parent.indexOf (this));
     } else {
@@ -1111,7 +1122,7 @@
             index = (parent.style & DWT.CHECK) !is 0 ? 1 : 0;
         } else {
             TableColumn column = parent.getColumn (index);
-            index = (int)/*64*/tableView.columnWithIdentifier (column.nsColumn);
+            index = cast(int)/*64*/tableView.columnWithIdentifier (column.nsColumn);
         }
         rect = tableView.frameOfCellAtColumn (index, parent.indexOf (this));
     }