#include "background.h"
#include "acquire.h"
#include "datasources.h"
+#include "geojson.h"
#include "vikgoto.h"
#include "dems.h"
#include "mapcache.h"
static gboolean key_press_event( VikWindow *vw, GdkEventKey *event, gpointer data );
+static void center_changed_cb ( VikWindow *vw );
static void window_configure_event ( VikWindow *vw );
static void draw_sync ( VikWindow *vw );
static void draw_redraw ( VikWindow *vw );
gboolean pan_move;
gint pan_x, pan_y;
+ gint delayed_pan_x, delayed_pan_y; // Temporary storage
+ gboolean single_click_pending;
guint draw_image_width, draw_image_height;
gboolean draw_image_save_as_png;
}
vik_viewport_set_zoom ( vw->viking_vvp, zoom );
- vik_viewport_set_center_latlon ( vw->viking_vvp, &ll );
+ vik_viewport_set_center_latlon ( vw->viking_vvp, &ll, FALSE );
gchar *message = g_strdup_printf ( _("Location found: %s"), name );
vik_window_statusbar_update ( vw, message, VIK_STATUSBAR_INFO );
// Maybe add a default map layer
if ( a_vik_get_add_default_map_layer () ) {
- VikMapsLayer *vml = VIK_MAPS_LAYER ( vik_layer_create(VIK_LAYER_MAPS, vw->viking_vvp, NULL, FALSE) );
+ VikMapsLayer *vml = VIK_MAPS_LAYER ( vik_layer_create(VIK_LAYER_MAPS, vw->viking_vvp, FALSE) );
vik_layer_rename ( VIK_LAYER(vml), _("Default Map") );
vik_aggregate_layer_add_layer ( vik_layers_panel_get_top_layer(vw->viking_vlp), VIK_LAYER(vml), TRUE );
vw->pan_move = FALSE;
vw->pan_x = vw->pan_y = -1;
+ vw->single_click_pending = FALSE;
gint draw_image_width;
if ( a_settings_get_integer ( VIK_SETTINGS_WIN_SAVE_IMAGE_WIDTH, &draw_image_width ) )
g_signal_connect (G_OBJECT (vw), "delete_event", G_CALLBACK (delete_event), NULL);
+ // Own signals
+ g_signal_connect_swapped (G_OBJECT(vw->viking_vvp), "updated_center", G_CALLBACK(center_changed_cb), vw);
+ // Signals from GTK
g_signal_connect_swapped (G_OBJECT(vw->viking_vvp), "expose_event", G_CALLBACK(draw_sync), vw);
g_signal_connect_swapped (G_OBJECT(vw->viking_vvp), "configure_event", G_CALLBACK(window_configure_event), vw);
gtk_widget_add_events ( GTK_WIDGET(vw->viking_vvp), GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK | GDK_KEY_PRESS_MASK );
// Allow key presses to be processed anywhere
g_signal_connect_swapped (G_OBJECT (vw), "key_press_event", G_CALLBACK (key_press_event), vw);
+ // Set initial button sensitivity
+ center_changed_cb ( vw );
+
hpaned = gtk_hpaned_new ();
gtk_paned_pack1 ( GTK_PANED(hpaned), GTK_WIDGET (vw->viking_vlp), FALSE, FALSE );
gtk_paned_pack2 ( GTK_PANED(hpaned), GTK_WIDGET (vw->viking_vvp), TRUE, TRUE );
/* gdk_event_request_motions ( event ); */
}
+/**
+ * Action the single click after a small timeout
+ * If a double click has occurred then this will do nothing
+ */
+static gboolean vik_window_pan_timeout (VikWindow *vw)
+{
+ if ( ! vw->single_click_pending ) {
+ // Double click happened, so don't do anything
+ return FALSE;
+ }
+
+ /* set panning origin */
+ vw->pan_move = FALSE;
+ vw->single_click_pending = FALSE;
+ vik_viewport_set_center_screen ( vw->viking_vvp, vw->delayed_pan_x, vw->delayed_pan_y );
+ draw_update ( vw );
+
+ // Really turn off the pan moving!!
+ vw->pan_x = vw->pan_y = -1;
+ return FALSE;
+}
+
static void vik_window_pan_release ( VikWindow *vw, GdkEventButton *event )
{
- if ( vw->pan_move == FALSE )
- vik_viewport_set_center_screen ( vw->viking_vvp, vw->pan_x, vw->pan_y );
- else
+ gboolean do_draw = TRUE;
+
+ if ( vw->pan_move == FALSE ) {
+ vw->single_click_pending = !vw->single_click_pending;
+
+ if ( vw->single_click_pending ) {
+ // Store offset to use
+ vw->delayed_pan_x = vw->pan_x;
+ vw->delayed_pan_y = vw->pan_y;
+ // Get double click time
+ GtkSettings *gs = gtk_widget_get_settings ( GTK_WIDGET(vw) );
+ GValue dct = { 0 }; // = G_VALUE_INIT; // GLIB 2.30+ only
+ g_value_init ( &dct, G_TYPE_INT );
+ g_object_get_property ( G_OBJECT(gs), "gtk-double-click-time", &dct );
+ // Give chance for a double click to occur
+ gint timer = g_value_get_int ( &dct ) + 50;
+ g_timeout_add ( timer, (GSourceFunc)vik_window_pan_timeout, vw );
+ do_draw = FALSE;
+ }
+ else {
+ vik_viewport_set_center_screen ( vw->viking_vvp, vw->pan_x, vw->pan_y );
+ }
+ }
+ else {
vik_viewport_set_center_screen ( vw->viking_vvp, vik_viewport_get_width(vw->viking_vvp)/2 - event->x + vw->pan_x,
vik_viewport_get_height(vw->viking_vvp)/2 - event->y + vw->pan_y );
+ }
+
vw->pan_move = FALSE;
vw->pan_x = vw->pan_y = -1;
- draw_update ( vw );
+ if ( do_draw )
+ draw_update ( vw );
}
static void draw_release ( VikWindow *vw, GdkEventButton *event )
(VikToolKeyFunc) ruler_key_press,
FALSE,
GDK_CURSOR_IS_PIXMAP,
- &cursor_ruler_pixbuf };
+ &cursor_ruler_pixbuf,
+ NULL };
/*** end ruler code ********************************************************/
draw_buf_done = FALSE;
}
}
+ else
+ zts->bounds_active = FALSE;
+
return VIK_LAYER_TOOL_ACK;
}
{
guint modifiers = event->state & (GDK_SHIFT_MASK | GDK_CONTROL_MASK);
- zts->bounds_active = FALSE;
-
// Ensure haven't just released on the exact same position
// i.e. probably haven't moved the mouse at all
- if ( modifiers == GDK_SHIFT_MASK && !( ( event->x == zts->start_x ) && ( event->y == zts->start_y )) ) {
+ if ( zts->bounds_active && modifiers == GDK_SHIFT_MASK &&
+ ( event->x < zts->start_x-5 || event->x > zts->start_x+5 ) &&
+ ( event->y < zts->start_y-5 || event->y > zts->start_y+5 ) ) {
VikCoord coord1, coord2;
vik_viewport_screen_to_coord ( zts->vw->viking_vvp, zts->start_x, zts->start_y, &coord1);
VikCoord new_center;
vik_coord_load_from_latlon ( &new_center, vik_viewport_get_coord_mode ( zts->vw->viking_vvp ), &average );
- vik_viewport_set_center_coord ( zts->vw->viking_vvp, &new_center );
+ vik_viewport_set_center_coord ( zts->vw->viking_vvp, &new_center, FALSE );
/* Convert into definite 'smallest' and 'largest' positions */
struct LatLon minmin;
zoom = zoom * 2;
vik_viewport_set_zoom ( zts->vw->viking_vvp, zoom );
}
-
- draw_update ( zts->vw );
}
+ else {
+ // When pressing shift and clicking for zoom, then jump three levels
+ if ( modifiers == GDK_SHIFT_MASK ) {
+ // Zoom in/out by three if possible
+ vik_viewport_set_center_screen ( zts->vw->viking_vvp, event->x, event->y );
+ if ( event->button == 1 ) {
+ vik_viewport_zoom_in ( zts->vw->viking_vvp );
+ vik_viewport_zoom_in ( zts->vw->viking_vvp );
+ vik_viewport_zoom_in ( zts->vw->viking_vvp );
+ }
+ else if ( event->button == 3 ) {
+ vik_viewport_zoom_out ( zts->vw->viking_vvp );
+ vik_viewport_zoom_out ( zts->vw->viking_vvp );
+ vik_viewport_zoom_out ( zts->vw->viking_vvp );
+ }
+ }
+ }
+
+ draw_update ( zts->vw );
+
+ // Reset
+ zts->bounds_active = FALSE;
+
return VIK_LAYER_TOOL_ACK;
}
NULL,
FALSE,
GDK_CURSOR_IS_PIXMAP,
- &cursor_zoom_pixbuf };
+ &cursor_zoom_pixbuf,
+ NULL };
/*** end zoom code ********************************************************/
/********************************************************************************
return vw;
}
+// NB Double clicking means this gets called THREE times!!!
static VikLayerToolFuncStatus pantool_click (VikLayer *vl, GdkEventButton *event, VikWindow *vw)
{
vw->modified = TRUE;
- if ( event->button == 1 )
- vik_window_pan_click ( vw, event );
- draw_update ( vw );
+
+ if ( event->type == GDK_2BUTTON_PRESS ) {
+ // Zoom in / out on double click
+ // No need to change the center as that has already occurred in the first click of a double click occurrence
+ if ( event->button == 1 ) {
+ guint modifier = event->state & GDK_SHIFT_MASK;
+ if ( modifier )
+ vik_viewport_zoom_out ( vw->viking_vvp );
+ else
+ vik_viewport_zoom_in ( vw->viking_vvp );
+ }
+ else if ( event->button == 3 )
+ vik_viewport_zoom_out ( vw->viking_vvp );
+
+ draw_update ( vw );
+ }
+ else
+ // Standard pan click
+ if ( event->button == 1 )
+ vik_window_pan_click ( vw, event );
+
return VIK_LAYER_TOOL_ACK;
}
(VikToolMouseFunc) pantool_release,
NULL,
FALSE,
- GDK_FLEUR };
+ GDK_FLEUR,
+ NULL,
+ NULL };
/*** end pan code ********************************************************/
/********************************************************************************
return;
}
- vik_viewport_set_center_coord ( vw->viking_vvp, &new_center );
+ vik_viewport_set_center_coord ( vw->viking_vvp, &new_center, TRUE );
draw_update ( vw );
}
+/**
+ * center_changed_cb:
+ */
+static void center_changed_cb ( VikWindow *vw )
+{
+// ATM Keep back always available, so when we pan - we can jump to the last requested position
+/*
+ GtkAction* action_back = gtk_action_group_get_action ( vw->action_group, "GoBack" );
+ if ( action_back ) {
+ gtk_action_set_sensitive ( action_back, vik_viewport_back_available(vw->viking_vvp) );
+ }
+*/
+ GtkAction* action_forward = gtk_action_group_get_action ( vw->action_group, "GoForward" );
+ if ( action_forward ) {
+ gtk_action_set_sensitive ( action_forward, vik_viewport_forward_available(vw->viking_vvp) );
+ }
+}
+
+/**
+ * draw_goto_back_and_forth:
+ */
+static void draw_goto_back_and_forth ( GtkAction *a, VikWindow *vw )
+{
+ gboolean changed = FALSE;
+ if (!strcmp(gtk_action_get_name(a), "GoBack")) {
+ changed = vik_viewport_go_back ( vw->viking_vvp );
+ }
+ else if (!strcmp(gtk_action_get_name(a), "GoForward")) {
+ changed = vik_viewport_go_forward ( vw->viking_vvp );
+ }
+ else {
+ return;
+ }
+
+ // Recheck buttons sensitivities, as the center changed signal is not sent on back/forward changes
+ // (otherwise we would get stuck in an infinite loop!)
+ center_changed_cb ( vw );
+
+ if ( changed )
+ draw_update ( vw );
+}
+
/**
* Refresh maps displayed
*/
vw->current_tool = TOOL_SELECT;
}
else {
- /* TODO: only enable tools from active layer */
VikLayerTypeEnum layer_id;
for (layer_id=0; layer_id<VIK_LAYER_NUM_TYPES; layer_id++) {
for ( tool_id = 0; tool_id < vik_layer_get_interface(layer_id)->tools_count; tool_id++ ) {
- if (!strcmp(vik_layer_get_interface(layer_id)->tools[tool_id].radioActionEntry.name, gtk_action_get_name(a))) {
+ if (!strcmp(vik_layer_get_interface(layer_id)->tools[tool_id].radioActionEntry.name, gtk_action_get_name(a))) {
vw->current_tool = TOOL_LAYER;
vw->tool_layer_id = layer_id;
vw->tool_tool_id = tool_id;
- }
+ }
}
}
}
menu = gtk_recent_chooser_menu_new_for_manager (manager);
gtk_recent_chooser_set_sort_type (GTK_RECENT_CHOOSER (menu), GTK_RECENT_SORT_MRU);
gtk_recent_chooser_add_filter (GTK_RECENT_CHOOSER (menu), filter);
+ gtk_recent_chooser_set_limit (GTK_RECENT_CHOOSER (menu), a_vik_get_recent_number_files() );
menu_item = gtk_ui_manager_get_widget (self->uim, "/ui/MainMenu/File/OpenRecentFile");
gtk_menu_item_set_submenu (GTK_MENU_ITEM (menu_item), menu);
G_CALLBACK (on_activate_recent_item), (gpointer) self);
}
-static void update_recently_used_document(const gchar *filename)
+/*
+ *
+ */
+static void update_recently_used_document (VikWindow *vw, const gchar *filename)
{
/* Update Recently Used Document framework */
GtkRecentManager *manager = gtk_recent_manager_get_default();
recent_data->is_private = FALSE;
if (!gtk_recent_manager_add_full (manager, uri, recent_data))
{
- g_warning (_("Unable to add '%s' to the list of recently used documents"), uri);
+ gchar *msg = g_strdup_printf (_("Unable to add '%s' to the list of recently used documents"), uri);
+ vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_INFO, msg );
+ g_free ( msg );
}
g_free (uri);
success = TRUE;
// When LOAD_TYPE_OTHER_SUCCESS *only*, this will maintain the existing Viking project
restore_original_filename = ! restore_original_filename;
- update_recently_used_document(filename);
+ update_recently_used_document (vw, filename);
draw_update ( vw );
break;
}
gtk_file_filter_add_pattern ( filter, "*.gpx" ); // No MIME type available
gtk_file_chooser_add_filter (GTK_FILE_CHOOSER(vw->open_dia), filter);
+ filter = gtk_file_filter_new ();
+ gtk_file_filter_set_name ( filter, _("JPG") );
+ gtk_file_filter_add_mime_type ( filter, "image/jpeg");
+ gtk_file_chooser_add_filter (GTK_FILE_CHOOSER(vw->open_dia), filter);
+
filter = gtk_file_filter_new ();
gtk_file_filter_set_name( filter, _("Viking") );
gtk_file_filter_add_pattern ( filter, "*.vik" );
}
// Auto append / replace extension with '.vik' to the suggested file name as it's going to be a Viking File
gchar* auto_save_name = g_strdup ( window_get_filename ( vw ) );
- if ( ! check_file_ext ( auto_save_name, ".vik" ) )
+ if ( ! a_file_check_ext ( auto_save_name, ".vik" ) )
auto_save_name = g_strconcat ( auto_save_name, ".vik", NULL );
gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER(vw->save_dia), auto_save_name);
if ( a_file_save ( vik_layers_panel_get_top_layer ( vw->viking_vlp ), vw->viking_vvp, vw->filename ) )
{
- update_recently_used_document ( vw->filename );
+ update_recently_used_document ( vw, vw->filename );
}
else
{
g_free ( message );
}
+static void my_acquire ( VikWindow *vw, VikDataSourceInterface *datasource )
+{
+ vik_datasource_mode_t mode = datasource->mode;
+ if ( mode == VIK_DATASOURCE_AUTO_LAYER_MANAGEMENT )
+ mode = VIK_DATASOURCE_CREATENEWLAYER;
+ a_acquire ( vw, vw->viking_vlp, vw->viking_vvp, mode, datasource, NULL, NULL );
+}
+
static void acquire_from_gps ( GtkAction *a, VikWindow *vw )
{
- // Via the file menu, acquiring from a GPS makes a new layer
- // this has always been the way (not entirely sure if this was the real intention!)
- // thus maintain the behaviour ATM.
- // Hence explicit setting here (as the value may be changed elsewhere)
- vik_datasource_gps_interface.mode = VIK_DATASOURCE_CREATENEWLAYER;
- a_acquire(vw, vw->viking_vlp, vw->viking_vvp, &vik_datasource_gps_interface, NULL, NULL );
+ my_acquire ( vw, &vik_datasource_gps_interface );
}
static void acquire_from_file ( GtkAction *a, VikWindow *vw )
{
- a_acquire(vw, vw->viking_vlp, vw->viking_vvp, &vik_datasource_file_interface, NULL, NULL );
+ my_acquire ( vw, &vik_datasource_file_interface );
+}
+
+static void acquire_from_geojson ( GtkAction *a, VikWindow *vw )
+{
+ my_acquire ( vw, &vik_datasource_geojson_interface );
}
static void acquire_from_routing ( GtkAction *a, VikWindow *vw )
{
- a_acquire(vw, vw->viking_vlp, vw->viking_vvp, &vik_datasource_routing_interface, NULL, NULL );
+ my_acquire ( vw, &vik_datasource_routing_interface );
}
#ifdef VIK_CONFIG_OPENSTREETMAP
static void acquire_from_osm ( GtkAction *a, VikWindow *vw )
{
- a_acquire(vw, vw->viking_vlp, vw->viking_vvp, &vik_datasource_osm_interface, NULL, NULL );
+ my_acquire ( vw, &vik_datasource_osm_interface );
}
static void acquire_from_my_osm ( GtkAction *a, VikWindow *vw )
{
- a_acquire(vw, vw->viking_vlp, vw->viking_vvp, &vik_datasource_osm_my_traces_interface, NULL, NULL );
+ my_acquire ( vw, &vik_datasource_osm_my_traces_interface );
}
#endif
#ifdef VIK_CONFIG_GEOCACHES
static void acquire_from_gc ( GtkAction *a, VikWindow *vw )
{
- a_acquire(vw, vw->viking_vlp, vw->viking_vvp, &vik_datasource_gc_interface, NULL, NULL );
+ my_acquire ( vw, &vik_datasource_gc_interface );
}
#endif
#ifdef VIK_CONFIG_GEOTAG
static void acquire_from_geotag ( GtkAction *a, VikWindow *vw )
{
- vik_datasource_geotag_interface.mode = VIK_DATASOURCE_CREATENEWLAYER;
- a_acquire(vw, vw->viking_vlp, vw->viking_vvp, &vik_datasource_geotag_interface, NULL, NULL );
+ my_acquire ( vw, &vik_datasource_geotag_interface );
}
#endif
#ifdef VIK_CONFIG_GEONAMES
static void acquire_from_wikipedia ( GtkAction *a, VikWindow *vw )
{
- a_acquire(vw, vw->viking_vlp, vw->viking_vvp, &vik_datasource_wikipedia_interface, NULL, NULL );
+ my_acquire ( vw, &vik_datasource_wikipedia_interface );
}
#endif
static void acquire_from_url ( GtkAction *a, VikWindow *vw )
{
- vik_datasource_url_interface.mode = VIK_DATASOURCE_CREATENEWLAYER;
- a_acquire(vw, vw->viking_vlp, vw->viking_vvp, &vik_datasource_url_interface, NULL, NULL );
+ my_acquire ( vw, &vik_datasource_url_interface );
}
static void goto_default_location( GtkAction *a, VikWindow *vw)
struct LatLon ll;
ll.lat = a_vik_get_default_lat();
ll.lon = a_vik_get_default_long();
- vik_viewport_set_center_latlon(vw->viking_vvp, &ll);
+ vik_viewport_set_center_latlon(vw->viking_vvp, &ll, TRUE);
vik_layers_panel_emit_update(vw->viking_vlp);
}
NULL,
NULL,
NULL,
+ NULL,
},
};
VikLayerParam pref_lon[] = {
NULL,
NULL,
NULL,
+ NULL,
},
};
utm.northing -= ((gdouble)y - (((gdouble)tiles_h)+1)/2) * (h*zoom);
/* move to correct place. */
- vik_viewport_set_center_utm ( vw->viking_vvp, &utm );
+ vik_viewport_set_center_utm ( vw->viking_vvp, &utm, FALSE );
draw_redraw ( vw );
gdk_pixbuf_save ( pixbuf_to_save, name_of_file, save_as_png ? "png" : "jpeg", &error, NULL );
if (error)
{
- g_warning("Unable to write to file %s: %s", name_of_file, error->message );
+ gchar *msg = g_strdup_printf (_("Unable to write to file %s: %s"), name_of_file, error->message );
+ vik_statusbar_set_message ( vw->viking_vs, VIK_STATUSBAR_INFO, msg );
+ g_free ( msg );
g_error_free (error);
}
}
}
- vik_viewport_set_center_utm ( vw->viking_vvp, &utm_orig );
+ vik_viewport_set_center_utm ( vw->viking_vvp, &utm_orig, FALSE );
vik_viewport_set_xmpp ( vw->viking_vvp, old_xmpp );
vik_viewport_set_ympp ( vw->viking_vvp, old_ympp );
vik_viewport_configure ( vw->viking_vvp );
if ( !fn )
return;
- gint active = gtk_combo_box_get_active ( GTK_COMBO_BOX(zoom_combo) );
- gdouble zoom = pow (2, active-2 );
+ gint active_z = gtk_combo_box_get_active ( GTK_COMBO_BOX(zoom_combo) );
+ gdouble zoom = pow (2, active_z-2 );
if ( one_image_only )
save_image_file ( vw, fn,
{ "Exit", GTK_STOCK_QUIT, N_("E_xit"), "<control>W", N_("Exit the program"), (GCallback)window_close },
{ "SaveExit", GTK_STOCK_QUIT, N_("Save and Exit"), NULL, N_("Save and Exit the program"), (GCallback)save_file_and_exit },
+ { "GoBack", GTK_STOCK_GO_BACK, N_("Go to the Pre_vious Location"), NULL, N_("Go to the previous location"), (GCallback)draw_goto_back_and_forth },
+ { "GoForward", GTK_STOCK_GO_FORWARD, N_("Go to the _Next Location"), NULL, N_("Go to the next location"), (GCallback)draw_goto_back_and_forth },
{ "GotoDefaultLocation", GTK_STOCK_HOME, N_("Go to the _Default Location"), NULL, N_("Go to the default location"), (GCallback)goto_default_location },
{ "GotoSearch", GTK_STOCK_JUMP_TO, N_("Go to _Location..."), NULL, N_("Go to address/place using text search"), (GCallback)goto_address },
{ "GotoLL", GTK_STOCK_JUMP_TO, N_("_Go to Lat/Lon..."), NULL, N_("Go to arbitrary lat/lon coordinate"), (GCallback)draw_goto_cb },
{ "ExportKML", NULL, N_("_KML..."), NULL, N_("Export as KML"), (GCallback)export_to_kml },
};
+static GtkActionEntry entries_geojson[] = {
+ { "AcquireGeoJSON", NULL, N_("Import Geo_JSON File..."), NULL, N_("Import GeoJSON file"), (GCallback)acquire_from_geojson },
+};
+
/* Radio items */
/* FIXME use VIEWPORT_DRAWMODE values */
static GtkRadioActionEntry mode_entries[] = {
gtk_action_group_add_actions ( action_group, entries_gpsbabel, G_N_ELEMENTS (entries_gpsbabel), window );
}
+ // GeoJSON import capability
+ if ( g_find_program_in_path ( a_geojson_program_import() ) ) {
+ if ( gtk_ui_manager_add_ui_from_string ( uim,
+ "<ui><menubar name='MainMenu'><menu action='File'><menu action='Acquire'><menuitem action='AcquireGeoJSON'/></menu></menu></menubar></ui>",
+ -1, &error ) )
+ gtk_action_group_add_actions ( action_group, entries_geojson, G_N_ELEMENTS (entries_geojson), window );
+ }
+
icon_factory = gtk_icon_factory_new ();
gtk_icon_factory_add_default (icon_factory);
projects / andy / viking.git / blobdiff