release 2.8 checkin

[TestXSLT.git] / MyDocument.m

diff --git a/MyDocument.m b/MyDocument.m
index 8f04522..1009142 100644 (file)
--- a/MyDocument.m
+++ b/MyDocument.m
@@ -90,6 +90,9 @@
 
        if ([[tabViewItem identifier] isEqualToString:@"htmlResult"]) {
                [self resizeWebView];
+               [self updateResultWebView];
+       } else if ([[tabViewItem identifier] isEqualToString:@"xslfoResult"]) {
+               [self updateResultImageView];
        }
        
 }
@@ -155,22 +158,44 @@
        [self updateWellFormedIcons];
        
        [parameterTable reloadData];
+
        
        [resultView setString:[workset result]];
+
+       if ([[[resultTabView selectedTabViewItem] identifier] isEqualToString:@"htmlResult"]) {
+               [self updateResultWebView];
+       } else if ([[[resultTabView selectedTabViewItem] identifier] isEqualToString:@"xslfoResult"]) {
+               [self updateResultImageView];
+       }
+       
+       [pdfCurrentPageField setIntValue: (pdfPageCount ? (pdfCurrentPage + 1) : 0)];
+       [pdfPageCountField setIntValue:pdfPageCount];
        
-       WebFrame *mainFrame = [resultWebView mainFrame];
-       [mainFrame loadHTMLString:[workset result] baseURL:nil];
-
-       /*
-       NSLog(@"webview frame: %@", NSStringFromRect([resultWebView frame]));
-       NSLog(@"webview main frame: %@", NSStringFromRect([[mainFrame frameView] frame]));
-       NSLog(@"textview frame: %@", NSStringFromRect([resultView frame]));
-       */
+       [pdfPreviousPageButton setEnabled:pdfCurrentPage > 0];
+       [pdfNextPageButton setEnabled:pdfCurrentPage < (pdfPageCount - 1)];
+       [pdfSaveAsButton setEnabled:(pdfPageCount > 0)];
        
        
 }
 
 
+- (void)updateResultWebView {
+       if (!webViewUpToDate) {
+               WebFrame *mainFrame = [resultWebView mainFrame];
+               [mainFrame loadHTMLString:[workset result] baseURL:nil];
+               webViewUpToDate = YES;
+       }
+}
+
+
+- (void)updateResultImageView {
+       if (!imageViewUpToDate) {
+               [self renderFo:self];
+               imageViewUpToDate = YES;
+       }
+}
+
+
 - (void)updateWellFormedIcons {
 
        if (![workset hasXmlCode] || [wellFormedParser checkWellFormedString:[workset xmlCode]]) {
@@ -507,6 +532,9 @@
                [processingTimeField setStringValue:[NSString stringWithFormat:@"Time: %ldms", processingTime]];
        }
 
+       webViewUpToDate = NO;
+       imageViewUpToDate = NO;
+       
        [self updateUI];
 }
 
@@ -809,6 +837,10 @@ objectValueForTableColumn:(NSTableColumn *)aTableColumn
 
                [self switchProcessorToType:PROCESSORTYPE_SAXON updateUI:YES];
 
+       } else if ([processorType caseInsensitiveCompare:@"xalan-j"] == NSOrderedSame) {
+               
+               [self switchProcessorToType:PROCESSORTYPE_XALAN_J updateUI:YES];
+               
        } else {
                NSLog(@"unknown processor");
        }
@@ -943,6 +975,76 @@ objectValueForTableColumn:(NSTableColumn *)aTableColumn
 
 }
 
+- (IBAction)renderFo:(id)sender {
+
+       XSL_FO_Renderer *xfr = [[XSL_FO_Renderer alloc] init];
+
+       NSData *resultData = [xfr render:[workset result]];
+
+       [resultData retain];
+       [pdfData release];
+       pdfData = resultData;
+       
+       NSImage *pdfImage = [[[NSImage alloc] initWithData:resultData] autorelease];
+       [pdfImage setBackgroundColor:[NSColor whiteColor]];
+       [pdfImage setCacheMode:NSImageCacheNever];
+       
+       [resultImageView setImage:pdfImage];
+       [resultImageView setFrameSize:[pdfImage size]];
+
+       //:[[[pdfImage representations] objectAtIndex:0] bounds]
+       //[resultImageView sizeToFit];
+       
+       //[resultImageView setNeedsDisplay:YES];
+
+       NSLog(@"image reps: -%@-", [pdfImage representations]);
+       NSLog(@"count: -%d-", [[[pdfImage representations] objectAtIndex:0] pageCount]);
+       
+       pdfPageCount = [[[pdfImage representations] objectAtIndex:0] pageCount];
+       pdfCurrentPage = 0;
+               
+       [xfr release];
+       
+}
+
+
+- (IBAction)pdfPreviousPage:(id)sender {
+       
+       if (pdfCurrentPage > 0) {
+               pdfCurrentPage--;
+               [[[[resultImageView image] representations] objectAtIndex:0] setCurrentPage:pdfCurrentPage];
+               [resultImageView setNeedsDisplay:YES];
+               [self doUpdateUI];
+       }
+       
+}
+
+- (IBAction)pdfNextPage:(id)sender {
+       
+       if (pdfCurrentPage < (pdfPageCount - 1)) {
+               pdfCurrentPage++;
+               [[[[resultImageView image] representations] objectAtIndex:0] setCurrentPage:pdfCurrentPage];
+               [resultImageView setNeedsDisplay:YES];
+               [self doUpdateUI];
+       }
+       
+}
+
+
+- (IBAction)pdfSaveAs:(id)sender {
+
+       NSSavePanel *panel = [NSSavePanel savePanel];
+       
+       if ([panel runModal] == NSFileHandlingPanelOKButton) {
+               
+               [pdfData writeToFile:[panel filename] atomically:YES];
+
+       }
+       
+}
+
+
+
 
 - (void)windowDidBecomeMain:(NSNotification *)aNotification {
 
@@ -985,6 +1087,11 @@ objectValueForTableColumn:(NSTableColumn *)aTableColumn
 
        [super windowControllerDidLoadNib:aController];
 
+       [resultImageView setImageAlignment:NSImageAlignTopLeft];
+//     [resultImageView setImageFrameStyle:NSImageFrameGroove];
+       [resultImageView setImageScaling:NSScaleNone];
+       [resultImageView setEditable:NO];
+       
 
        // Add any code here that need to be executed once the windowController has loaded the document's window.