Changeset 92 for trunk/Lucide/SOURCE/gui/print.cpp

Timestamp:

Aug 3, 2006, 6:24:49 PM (15 years ago)

Author:

Eugene Romanenko

Message:

postscript printing updates, ability to abort PS generation, gcc support changes

File:

• trunk/Lucide/SOURCE/gui/print.cpp (modified) (4 diffs)

trunk/Lucide/SOURCE/gui/print.cpp

@@ -86 +86 @@
         char *title;
         PrintSetup *psetup;
-        bool abortPrinting;
+        boolean abortPrinting;
         ProgressDlg *progressDlg;
 
@@ -293 +293 @@
     double pheight = ( (double)( curForm.cy - mTop - mBottom ) / 25.4 ) * 72.0;
 
-    char *tmpps = "TMPLUCID.PS";
+    char tmpps[ CCHMAXPATHCOMP ] = "";
+    char *tmpenv = getenv( "TMP" );
+    strcpy( tmpps, ( tmpenv == NULL ) ? ".\\" : tmpenv );
+    if ( tmpps[ strlen( tmpps ) - 1 ] != '\\' ) {
+        strcat( tmpps, "\\" );
+    }
+    strcat( tmpps, "TMPLUCID.PS" );
+
     BOOL rc = doc->exportToPostScript( ev, tmpps, psetup->pgfrom-1, psetup->pgto-1,
-                                       pwidth, pheight, false );
-    if ( !rc ) {
-        unlink( tmpps );
-        return false;
-    }
+                                       pwidth, pheight, false, &abortPrinting );
+
     if ( abortPrinting ) {
         unlink( tmpps );
         return true;
+    }
+    if ( !rc ) {
+        unlink( tmpps );
+        return false;
     }
 
@@ -338 +346 @@
 
     bool splerr = false;
+    char *pcl_prolog = "\x1b%-12345X@PJL JOB\n@PJL ENTER LANGUAGE = POSTSCRIPT \n";
+    char *pcl_epilog = "\x1b%-12345X@PJL EOJ\n";
+
+    if ( !( rc = SplQmWrite( hspl, strlen( pcl_prolog ), pcl_prolog ) ) ) {
+        splerr = true;
+    }
+
     void *buf = malloc( PS_PRINT_BUF_SIZE );
     int rd = 0;
@@ -350 +365 @@
     fclose( f );
     unlink( tmpps );
+
+    if ( !splerr ) {
+        if ( !( rc = SplQmWrite( hspl, strlen( pcl_epilog ), pcl_epilog ) ) ) {
+            splerr = true;
+        }
+    }
 
     if ( splerr ) {