Fix sensitivity of the track properties window split marker to be disabled when the...

[andy/viking.git] / src / file.c

diff --git a/src/file.c b/src/file.c
index d497d832deb0ec47d78009e397139d83a8511e0e..8d7ebd4db6493563f89eb005dccbeefeb7c7b5dc 100644 (file)
--- a/src/file.c
+++ b/src/file.c
@@ -25,6 +25,7 @@
 #include "viking.h"
 
 #include "gpx.h"
 #include "viking.h"
 
 #include "gpx.h"

+#include "babel.h"

 
 #include <string.h>
 #include <stdlib.h>
 
 #include <string.h>
 #include <stdlib.h>


@@ -152,7 +153,7 @@ static void write_layer_params_and_data ( VikLayer *l, FILE *f )
     guint16 i, params_count = vik_layer_get_interface(l->type)->params_count;
     for ( i = 0; i < params_count; i++ )
     {
     guint16 i, params_count = vik_layer_get_interface(l->type)->params_count;
     for ( i = 0; i < params_count; i++ )
     {

-      data = get_param(l,i);
+      data = get_param(l, i, TRUE);

       file_write_layer_param(f, params[i].name, params[i].type, data);
     }
   }
       file_write_layer_param(f, params[i].name, params[i].type, data);
     }
   }


@@ -188,15 +189,18 @@ static void file_write ( VikAggregateLayer *top, FILE *f, gpointer vp )
     case VIK_VIEWPORT_DRAWMODE_UTM: modestring = "utm"; break;
     case VIK_VIEWPORT_DRAWMODE_EXPEDIA: modestring = "expedia"; break;
     case VIK_VIEWPORT_DRAWMODE_MERCATOR: modestring = "mercator"; break;
     case VIK_VIEWPORT_DRAWMODE_UTM: modestring = "utm"; break;
     case VIK_VIEWPORT_DRAWMODE_EXPEDIA: modestring = "expedia"; break;
     case VIK_VIEWPORT_DRAWMODE_MERCATOR: modestring = "mercator"; break;

+    case VIK_VIEWPORT_DRAWMODE_LATLON: modestring = "latlon"; break;

     default:
       g_critical("Houston, we've had a problem. mode=%d", mode);
   }
 
     default:
       g_critical("Houston, we've had a problem. mode=%d", mode);
   }
 

-  fprintf ( f, "#VIKING GPS Data file " VIKING_URL "\n\nxmpp=%f\nympp=%f\nlat=%f\nlon=%f\nmode=%s\ncolor=%s\ndrawscale=%s\ndrawcentermark=%s",
+  fprintf ( f, "#VIKING GPS Data file " VIKING_URL "\n\nxmpp=%f\nympp=%f\nlat=%f\nlon=%f\nmode=%s\ncolor=%s\nhighlightcolor=%s\ndrawscale=%s\ndrawcentermark=%s\ndrawhighlight=%s\n",

       vik_viewport_get_xmpp ( VIK_VIEWPORT(vp) ), vik_viewport_get_ympp ( VIK_VIEWPORT(vp) ), ll.lat, ll.lon,
       modestring, vik_viewport_get_background_color(VIK_VIEWPORT(vp)),
       vik_viewport_get_xmpp ( VIK_VIEWPORT(vp) ), vik_viewport_get_ympp ( VIK_VIEWPORT(vp) ), ll.lat, ll.lon,
       modestring, vik_viewport_get_background_color(VIK_VIEWPORT(vp)),

+      vik_viewport_get_highlight_color(VIK_VIEWPORT(vp)),

       vik_viewport_get_draw_scale(VIK_VIEWPORT(vp)) ? "t" : "f",
       vik_viewport_get_draw_scale(VIK_VIEWPORT(vp)) ? "t" : "f",

-      vik_viewport_get_draw_centermark(VIK_VIEWPORT(vp)) ? "t" : "f" );
+      vik_viewport_get_draw_centermark(VIK_VIEWPORT(vp)) ? "t" : "f",
+      vik_viewport_get_draw_highlight(VIK_VIEWPORT(vp)) ? "t" : "f" );

 
   if ( ! VIK_LAYER(top)->visible )
     fprintf ( f, "visible=f\n" );
 
   if ( ! VIK_LAYER(top)->visible )
     fprintf ( f, "visible=f\n" );


@@ -259,7 +263,7 @@ static void string_list_set_param (gint i, GList *list, gpointer *layer_and_vp)
 {
   VikLayerParamData x;
   x.sl = list;
 {
   VikLayerParamData x;
   x.sl = list;

-  vik_layer_set_param ( VIK_LAYER(layer_and_vp[0]), i, x, layer_and_vp[1] );
+  vik_layer_set_param ( VIK_LAYER(layer_and_vp[0]), i, x, layer_and_vp[1], TRUE );

 }
 
 static void file_read ( VikAggregateLayer *top, FILE *f, VikViewport *vp )
 }
 
 static void file_read ( VikAggregateLayer *top, FILE *f, VikViewport *vp )


@@ -431,12 +435,18 @@ static void file_read ( VikAggregateLayer *top, FILE *f, VikViewport *vp )
       }
       else if ( stack->under == NULL && eq_pos == 4 && strncasecmp ( line, "mode", eq_pos ) == 0 && strcasecmp ( line+5, "mercator" ) == 0)
         vik_viewport_set_drawmode ( VIK_VIEWPORT(vp), VIK_VIEWPORT_DRAWMODE_MERCATOR );
       }
       else if ( stack->under == NULL && eq_pos == 4 && strncasecmp ( line, "mode", eq_pos ) == 0 && strcasecmp ( line+5, "mercator" ) == 0)
         vik_viewport_set_drawmode ( VIK_VIEWPORT(vp), VIK_VIEWPORT_DRAWMODE_MERCATOR );

+      else if ( stack->under == NULL && eq_pos == 4 && strncasecmp ( line, "mode", eq_pos ) == 0 && strcasecmp ( line+5, "latlon" ) == 0)
+        vik_viewport_set_drawmode ( VIK_VIEWPORT(vp), VIK_VIEWPORT_DRAWMODE_LATLON );

       else if ( stack->under == NULL && eq_pos == 5 && strncasecmp ( line, "color", eq_pos ) == 0 )
         vik_viewport_set_background_color ( VIK_VIEWPORT(vp), line+6 );
       else if ( stack->under == NULL && eq_pos == 5 && strncasecmp ( line, "color", eq_pos ) == 0 )
         vik_viewport_set_background_color ( VIK_VIEWPORT(vp), line+6 );

+      else if ( stack->under == NULL && eq_pos == 14 && strncasecmp ( line, "highlightcolor", eq_pos ) == 0 )
+        vik_viewport_set_highlight_color ( VIK_VIEWPORT(vp), line+15 );

       else if ( stack->under == NULL && eq_pos == 9 && strncasecmp ( line, "drawscale", eq_pos ) == 0 )
         vik_viewport_set_draw_scale ( VIK_VIEWPORT(vp), TEST_BOOLEAN(line+10) );
       else if ( stack->under == NULL && eq_pos == 14 && strncasecmp ( line, "drawcentermark", eq_pos ) == 0 )
         vik_viewport_set_draw_centermark ( VIK_VIEWPORT(vp), TEST_BOOLEAN(line+15) );
       else if ( stack->under == NULL && eq_pos == 9 && strncasecmp ( line, "drawscale", eq_pos ) == 0 )
         vik_viewport_set_draw_scale ( VIK_VIEWPORT(vp), TEST_BOOLEAN(line+10) );
       else if ( stack->under == NULL && eq_pos == 14 && strncasecmp ( line, "drawcentermark", eq_pos ) == 0 )
         vik_viewport_set_draw_centermark ( VIK_VIEWPORT(vp), TEST_BOOLEAN(line+15) );

+      else if ( stack->under == NULL && eq_pos == 13 && strncasecmp ( line, "drawhighlight", eq_pos ) == 0 )
+        vik_viewport_set_draw_highlight ( VIK_VIEWPORT(vp), TEST_BOOLEAN(line+14) );

       else if ( stack->under && eq_pos == 4 && strncasecmp ( line, "name", eq_pos ) == 0 )
         vik_layer_rename ( VIK_LAYER(stack->data), line+5 );
       else if ( eq_pos == 7 && strncasecmp ( line, "visible", eq_pos ) == 0 )
       else if ( stack->under && eq_pos == 4 && strncasecmp ( line, "name", eq_pos ) == 0 )
         vik_layer_rename ( VIK_LAYER(stack->data), line+5 );
       else if ( eq_pos == 7 && strncasecmp ( line, "visible", eq_pos ) == 0 )


@@ -477,7 +487,7 @@ static void file_read ( VikAggregateLayer *top, FILE *f, VikViewport *vp )
                 /* STRING or STRING_LIST -- if STRING_LIST, just set param to add a STRING */
                 default: x.s = line;
               }
                 /* STRING or STRING_LIST -- if STRING_LIST, just set param to add a STRING */
                 default: x.s = line;
               }

-              vik_layer_set_param ( VIK_LAYER(stack->data), i, x, vp );
+              vik_layer_set_param ( VIK_LAYER(stack->data), i, x, vp, TRUE );

             }
             found_match = TRUE;
             break;
             }
             found_match = TRUE;
             break;


@@ -550,49 +560,78 @@ static void xfclose ( FILE *f )
   }
 }
 
   }
 }
 

-/* 0 on failure, 1 on success (vik file) 2 on success (other file) */
-gshort a_file_load ( VikAggregateLayer *top, VikViewport *vp, const gchar *filename )
+/*
+ * Function to determine if a filename is a 'viking' type file
+ */
+gboolean check_file_magic_vik ( const gchar *filename )
+{
+  gboolean result;
+  FILE *ff = xfopen ( filename, "r" );
+  result = check_magic ( ff, VIK_MAGIC );
+  xfclose ( ff );
+  return result;
+}
+
+VikLoadType_t a_file_load ( VikAggregateLayer *top, VikViewport *vp, const gchar *filename_or_uri )

 {
 {

+  char *filename = (char *)filename_or_uri;
+  if (strncmp(filename, "file://", 7) == 0)
+    filename = filename + 7;
+

   gboolean is_gpx_file = check_file_ext ( filename, ".gpx" );
   FILE *f = xfopen ( filename, "r" );
 
   g_assert ( vp );
 
   if ( ! f )
   gboolean is_gpx_file = check_file_ext ( filename, ".gpx" );
   FILE *f = xfopen ( filename, "r" );
 
   g_assert ( vp );
 
   if ( ! f )

-    return 0;
+    return LOAD_TYPE_READ_FAILURE;

 
   if ( !is_gpx_file && check_magic ( f, VIK_MAGIC ) )
   {
     file_read ( top, f, vp );
     if ( f != stdin )
       xfclose(f);
 
   if ( !is_gpx_file && check_magic ( f, VIK_MAGIC ) )
   {
     file_read ( top, f, vp );
     if ( f != stdin )
       xfclose(f);

-    return 1;
+    return LOAD_TYPE_VIK_SUCCESS;

   }
   else
   {
   }
   else
   {

-    VikCoord new_center;

     VikLayer *vtl = vik_layer_create ( VIK_LAYER_TRW, vp, NULL, FALSE );
     vik_layer_rename ( vtl, a_file_basename ( filename ) );
 
     VikLayer *vtl = vik_layer_create ( VIK_LAYER_TRW, vp, NULL, FALSE );
     vik_layer_rename ( vtl, a_file_basename ( filename ) );
 

-    if ( is_gpx_file || check_magic ( f, GPX_MAGIC ) )
+    // In fact both kml & gpx files start the same as they are in xml
+    if ( check_file_ext ( filename, ".kml" ) && check_magic ( f, GPX_MAGIC ) ) {
+      // Implicit Conversion
+      if ( ! a_babel_convert_from ( VIK_TRW_LAYER(vtl), "-i kml", NULL, filename, NULL ) ) {
+       // Probably want to remove the vtl, but I'm not sure how yet...
+       xfclose(f);
+       return LOAD_TYPE_GPSBABEL_FAILURE;
+      }
+    }
+    else if ( is_gpx_file || check_magic ( f, GPX_MAGIC ) ) {

       a_gpx_read_file ( VIK_TRW_LAYER(vtl), f );
       a_gpx_read_file ( VIK_TRW_LAYER(vtl), f );

+    }

     else
     else

-     a_gpspoint_read_file ( VIK_TRW_LAYER(vtl), f );
+      a_gpspoint_read_file ( VIK_TRW_LAYER(vtl), f );

 
     vik_layer_post_read ( vtl, vp, TRUE );
 
     vik_aggregate_layer_add_layer ( top, vtl );
 
 
     vik_layer_post_read ( vtl, vp, TRUE );
 
     vik_aggregate_layer_add_layer ( top, vtl );
 

-    if ( vik_trw_layer_find_center ( VIK_TRW_LAYER(vtl), &new_center ) )
-      vik_viewport_set_center_coord ( VIK_VIEWPORT(vp), &new_center );
+    vik_trw_layer_auto_set_view ( VIK_TRW_LAYER(vtl), vp );
+

     xfclose(f);
     xfclose(f);

-    return 2;
+    return LOAD_TYPE_OTHER_SUCCESS;

   }
 }
 
 gboolean a_file_save ( VikAggregateLayer *top, gpointer vp, const gchar *filename )
 {
   }
 }
 
 gboolean a_file_save ( VikAggregateLayer *top, gpointer vp, const gchar *filename )
 {

-  FILE *f = g_fopen(filename, "w");
+  FILE *f;
+
+  if (strncmp(filename, "file://", 7) == 0)
+    filename = filename + 7;
+
+  f = g_fopen(filename, "w");

 
   if ( ! f )
     return FALSE;
 
   if ( ! f )
     return FALSE;


@@ -635,17 +674,40 @@ gboolean check_file_ext ( const gchar *filename, const gchar *fileext )
   return FALSE;
 }
 
   return FALSE;
 }
 

-gboolean a_file_export ( VikTrwLayer *vtl, const gchar *filename, gshort file_type )
+gboolean a_file_export ( VikTrwLayer *vtl, const gchar *filename, VikFileType_t file_type, const gchar *trackname )

 {
   FILE *f = g_fopen ( filename, "w" );
   if ( f )
   {
 {
   FILE *f = g_fopen ( filename, "w" );
   if ( f )
   {

-    if ( file_type == FILE_TYPE_GPSMAPPER )
-      a_gpsmapper_write_file ( vtl, f );
-    else if ( file_type == FILE_TYPE_GPX )
-      a_gpx_write_file ( vtl, f );
-    else
-      a_gpspoint_write_file ( vtl, f );
+    if (trackname) {
+      VikTrack *vt = vik_trw_layer_get_track ( vtl, trackname );
+      switch ( file_type ) {
+        case FILE_TYPE_GPX:
+          a_gpx_write_track_file ( trackname, vt, f );
+          break;
+        default:
+          g_critical("Houston, we've had a problem. file_type=%d", file_type);
+      }
+    } else {
+      switch ( file_type ) {
+        case FILE_TYPE_GPSMAPPER:
+          a_gpsmapper_write_file ( vtl, f );
+          break;
+        case FILE_TYPE_GPX:
+          a_gpx_write_file ( vtl, f );
+          break;
+        case FILE_TYPE_GPSPOINT:
+          a_gpspoint_write_file ( vtl, f );
+          break;
+        case FILE_TYPE_KML:
+         fclose ( f );
+         f = NULL;
+          return a_babel_convert_to ( vtl, "-o kml", NULL, filename, NULL );
+          break;
+        default:
+          g_critical("Houston, we've had a problem. file_type=%d", file_type);
+      }
+    }

     fclose ( f );
     f = NULL;
     return TRUE;
     fclose ( f );
     f = NULL;
     return TRUE;