From: Holger Berndt <hb@claws-mail.org>
Date: Tue, 27 Nov 2007 12:20:10 +0000 (+0000)
Subject: 2007-11-27 [holger]	3.1.0cvs36
X-Git-Tag: rel_3_2_0~44
X-Git-Url: http://git.claws-mail.org/?p=claws.git;a=commitdiff_plain;h=384cd2e28ec50981a4fef9896d3d7733e86380a9;ds=sidebyside

2007-11-27 [holger]	3.1.0cvs36

	* src/printing.c
		Add a line separating header and body
		in the printout
---

diff --git a/ChangeLog b/ChangeLog
index c7905be4c..2f5018ce8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2007-11-27 [holger]	3.1.0cvs36
+
+	* src/printing.c
+		Add a line separating header and body
+		in the printout
+
 2007-11-27 [wwp]	3.1.0cvs35
 
 	* src/addressbook.c
diff --git a/PATCHSETS b/PATCHSETS
index aa8a4f270..66303a710 100644
--- a/PATCHSETS
+++ b/PATCHSETS
@@ -3093,3 +3093,4 @@
 ( cvs diff -u -r 1.155.2.80 -r 1.155.2.81 src/Makefile.am;  diff -u /dev/null src/addrcustomattr.c;  diff -u /dev/null src/addrcustomattr.h;  cvs diff -u -r 1.60.2.107 -r 1.60.2.108 src/addressbook.c;  cvs diff -u -r 1.14.2.45 -r 1.14.2.46 src/editaddress.c;  cvs diff -u -r 1.3.2.7 -r 1.3.2.8 src/editaddress.h;  cvs diff -u -r 1.204.2.155 -r 1.204.2.156 src/prefs_common.c;  cvs diff -u -r 1.103.2.100 -r 1.103.2.101 src/prefs_common.h;  cvs diff -u -r 1.9.2.43 -r 1.9.2.44 src/common/defs.h;  ) > 3.1.0cvs33.patchset
 ( cvs diff -u -r 1.1.2.11 -r 1.1.2.12 src/printing.c;  ) > 3.1.0cvs34.patchset
 ( cvs diff -u -r 1.60.2.108 -r 1.60.2.109 src/addressbook.c;  ) > 3.1.0cvs35.patchset
+( cvs diff -u -r 1.1.2.12 -r 1.1.2.13 src/printing.c;  ) > 3.1.0cvs36.patchset
diff --git a/configure.ac b/configure.ac
index ea5c7ed8c..2aabf2430 100644
--- a/configure.ac
+++ b/configure.ac
@@ -11,7 +11,7 @@ MINOR_VERSION=1
 MICRO_VERSION=0
 INTERFACE_AGE=0
 BINARY_AGE=0
-EXTRA_VERSION=35
+EXTRA_VERSION=36
 EXTRA_RELEASE=
 EXTRA_GTK2_VERSION=
 
diff --git a/src/printing.c b/src/printing.c
index 8843a75be..c4c8f0897 100644
--- a/src/printing.c
+++ b/src/printing.c
@@ -50,6 +50,7 @@ struct _PrintData {
   GHashTable *images;
   gint img_cnt;
   gdouble zoom;
+  gdouble ypos_line;
 };
 
 typedef struct {
@@ -762,6 +763,9 @@ static void printing_textview_cb_begin_print(GtkPrintOperation *op, GtkPrintCont
   int start, ii;
   PangoLayoutIter *iter;
   double start_pos;
+  gint num_header_lines;
+  gboolean header_done;
+  const gchar *text;
   double line_height =0.;
 
   print_data = (PrintData*) user_data;
@@ -796,6 +800,23 @@ static void printing_textview_cb_begin_print(GtkPrintOperation *op, GtkPrintCont
   ii = 0;
   start_pos = 0.;
   iter = pango_layout_get_iter(print_data->layout);
+
+  /* count number of header lines */
+  num_header_lines = 0;
+  header_done = FALSE;
+  text = pango_layout_get_text(print_data->layout);
+  if(text && *text && *text != '\n') {
+    do {
+      if(text[0] == '\n' && (text[1] != '\0')) {
+	num_header_lines++;
+	if(text[1] == '\n') {
+	  header_done = TRUE;
+	}
+      }
+      text++;
+    } while(*text && !header_done);
+  }
+
   do {
     PangoRectangle logical_rect;
     PangoLayoutLine *line;
@@ -819,6 +840,12 @@ static void printing_textview_cb_begin_print(GtkPrintOperation *op, GtkPrintCont
       page_height = 0;
     }
 
+    if(ii == num_header_lines) {
+      int y0, y1;
+      pango_layout_iter_get_line_yrange(iter,&y0,&y1);
+      print_data->ypos_line = (double)y0 + 1./3.*((double)(y1 - y0))/2.;
+    }
+
     page_height += line_height;
     ii++;
   } while(ii < num_lines && pango_layout_iter_next_line(iter));
@@ -958,7 +985,26 @@ static void printing_textview_cb_draw_page(GtkPrintOperation *op, GtkPrintContex
 
       if(ii == start)
 	start_pos = ((double)logical_rect.y) / PANGO_SCALE;
-      
+
+      /* Draw header separator line */
+      if(ii == 0) {
+	cairo_surface_t *surface;
+	surface = cairo_image_surface_create(CAIRO_FORMAT_ARGB32,
+					     gtk_print_context_get_width(context)/print_data->zoom,
+					     gtk_print_context_get_height(context)/print_data->zoom);
+	cairo_set_line_width(cr, .5);
+	cairo_set_source_surface(cr, surface,
+				 ((double)logical_rect.x) / PANGO_SCALE, 
+				 ((double)baseline) / PANGO_SCALE - start_pos);
+	cairo_move_to(cr,
+		      ((double)logical_rect.x) / PANGO_SCALE,
+		      (double)print_data->ypos_line / PANGO_SCALE);
+	cairo_rel_line_to(cr, gtk_print_context_get_width(context)/print_data->zoom, 0);
+	cairo_set_source_rgb(cr, 0., 0., 0.);
+	cairo_stroke(cr);
+	cairo_surface_destroy(surface);
+      }
+
       cairo_move_to(cr,
 		    ((double)logical_rect.x) / PANGO_SCALE,
 		    ((double)baseline) / PANGO_SCALE - start_pos);