Changeset 16451

Timestamp:

02/17/06 06:07:29 (3 years ago)

Author:

jackburton

Message:

more work in progress. This code has been sitting on some forgotten hard drive for some time already

Files:

• haiku/trunk/src/kits/interface/PrintJob.cpp (modified) (9 diffs)

haiku/trunk/src/kits/interface/PrintJob.cpp

@@ -27 +27 @@
 
 
+// TODO: No clue at the moment
+// We'll need to find out examining a r5 spool file
+// Maybe the Print kit team found out already ?
+struct _page_header_ {
+        char padding[52];
+};
+
+
 static BMessenger *sPrintServer = NULL;
 
@@ -56 +64 @@
         if (job_name != NULL)
                 fPrintJobName = strdup(job_name);
+        fCurrentPageHeader = new _page_header_;
 }
 
@@ -62 +71 @@
 {
         free(fPrintJobName);
+        delete fCurrentPageHeader;
 }
 
@@ -99 +109 @@
         
         AddSetupSpec();
+
+        fCurrentPageHeaderOffset = fSpoolFile->Position();
+        fSpoolFile->Write(fCurrentPageHeader, sizeof(_page_header_));
 }
 
@@ -318 +331 @@
 BPrintJob::PrinterType(void *) const
 {
-
         if (!EnsureValidMessenger())
                 return B_COLOR_PRINTER; // default
@@ -351 +363 @@
         view->EndPicture();
         
-        // TODO: call recursively on every view's children.
+        BView *child = view->ChildAt(0);
+        while (child != NULL) {
+                // TODO: origin and rect should probably
+                // be converted for children views in some way
+                RecurseView(child, origin, picture, rect);
+                child = child->NextSibling();
+        }
 }
 
@@ -368 +386 @@
 BPrintJob::HandlePageSetup(BMessage *setup)
 {
+        if (fSetupMessage != NULL && setup != fSetupMessage && setup != NULL)
+                delete fSetupMessage;
+
+        if (setup->HasRect(PSRV_FIELD_PRINTABLE_RECT))
+                setup->FindRect(PSRV_FIELD_PRINTABLE_RECT, &fUsableSize);
+        if (setup->HasRect(PSRV_FIELD_PAPER_RECT))
+                setup->FindRect(PSRV_FIELD_PAPER_RECT, &fPaperSize);
+        
+        fSetupMessage = setup;
 }
 
@@ -400 +427 @@
 BPrintJob::EndLastPage()
 {
+        if (fSpoolFile == NULL)
+                return;
+
+        fCurrentHeader.page_count++;
+        fSpoolFile->Seek(fCurrentPageHeaderOffset, SEEK_SET);
+        fSpoolFile->Write(fCurrentPageHeader, sizeof(_page_header_));
+        fSpoolFile->Seek(0, SEEK_END);
 }
 
@@ -447 +481 @@
         if (!EnsureValidMessenger())
                 return;
-
         
         BMessage message(PSRV_GET_DEFAULT_SETTINGS);