#include "viktreeview.h"
#include "vikviewport.h"
+G_BEGIN_DECLS
+
#define VIK_LAYER_TYPE (vik_layer_get_type ())
#define VIK_LAYER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), VIK_LAYER_TYPE, VikLayer))
#define VIK_LAYER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), VIK_LAYER_TYPE, VikLayerClass))
gboolean visible;
gboolean realized;
+ VikViewport *vvp;/* simply a reference */
VikTreeview *vt; /* simply a reference */
GtkTreeIter iter;
/* for explicit "polymorphism" (function type switching) */
- guint16 type;
-};
-
-
-
-enum {
- VIK_LAYER_AGGREGATE = 0,
- VIK_LAYER_TRW,
- VIK_LAYER_COORD,
- VIK_LAYER_GEOREF,
- VIK_LAYER_GPS,
- VIK_LAYER_MAPS,
- VIK_LAYER_DEM,
- VIK_LAYER_NUM_TYPES
+ VikLayerTypeEnum type;
};
/* I think most of these are ignored,
typedef struct _VikToolInterface VikToolInterface;
struct _VikToolInterface {
- gchar *name;
+ GtkRadioActionEntry radioActionEntry;
VikToolConstructorFunc create;
VikToolDestructorFunc destroy;
VikToolActivationFunc activate;
VikToolMouseFunc click;
VikToolMouseMoveFunc move;
VikToolMouseFunc release;
- VikToolKeyFunc key_press; /* return FALSE if we don't use the key press -- should return AFLSE most of the time if we want any shortcuts / UI keybindings to work! use sparingly. */
+ VikToolKeyFunc key_press; /* return FALSE if we don't use the key press -- should return FALSE most of the time if we want any shortcuts / UI keybindings to work! use sparingly. */
+ gboolean pan_handler; // Call click & release funtions even when 'Pan Mode' is on
GdkCursorType cursor_type;
const GdkPixdata *cursor_data;
const GdkCursor *cursor;
typedef VikLayerParamData
(*VikLayerFuncGetParam) (VikLayer *, guint16, gboolean);
-typedef void (*VikLayerFuncReadFileData) (VikLayer *, FILE *);
+typedef void (*VikLayerFuncChangeParam) (GtkWidget *, ui_change_values );
+
+typedef gboolean (*VikLayerFuncReadFileData) (VikLayer *, FILE *, const gchar *); // gchar* is the directory path. Function should report success or failure
typedef void (*VikLayerFuncWriteFileData) (VikLayer *, FILE *);
/* item manipulation */
typedef void (*VikLayerFuncDragDropRequest) (VikLayer *, VikLayer *, GtkTreeIter *, GtkTreePath *);
typedef gboolean (*VikLayerFuncSelectClick) (VikLayer *, GdkEventButton *, VikViewport *, tool_ed_t*);
-typedef gboolean (*VikLayerFuncSelectMove) (VikLayer *, GdkEventButton *, VikViewport *, tool_ed_t*);
+typedef gboolean (*VikLayerFuncSelectMove) (VikLayer *, GdkEventMotion *, VikViewport *, tool_ed_t*);
typedef gboolean (*VikLayerFuncSelectRelease) (VikLayer *, GdkEventButton *, VikViewport *, tool_ed_t*);
typedef gboolean (*VikLayerFuncSelectedViewportMenu) (VikLayer *, GdkEventButton *, VikViewport *);
+typedef time_t (*VikLayerFuncGetTimestamp) (VikLayer *);
+
typedef enum {
VIK_MENU_ITEM_PROPERTY=1,
VIK_MENU_ITEM_CUT=2,
/* See vik_layer_* for function parameter names */
struct _VikLayerInterface {
- const gchar * name;
+ const gchar * fixed_layer_name; // Used in .vik files - this should never change to maintain file compatibility
+ const gchar * name; // Translate-able name used for display purposes
+ const gchar * accelerator;
const GdkPixdata * icon;
VikToolInterface * tools;
VikLayerFuncDraw draw;
VikLayerFuncChangeCoordMode change_coord_mode;
+ VikLayerFuncGetTimestamp get_timestamp;
+
VikLayerFuncSetMenuItemsSelection set_menu_selection;
VikLayerFuncGetMenuItemsSelection get_menu_selection;
/* for I/O */
VikLayerFuncSetParam set_param;
VikLayerFuncGetParam get_param;
+ VikLayerFuncChangeParam change_param;
/* for I/O -- extra non-param data like TrwLayer data */
VikLayerFuncReadFileData read_file_data;
VikLayerFuncSelectedViewportMenu show_viewport_menu;
};
-VikLayerInterface *vik_layer_get_interface ( gint type );
+VikLayerInterface *vik_layer_get_interface ( VikLayerTypeEnum type );
-void vik_layer_init ( VikLayer *vl, gint type );
-void vik_layer_draw ( VikLayer *l, gpointer data );
+void vik_layer_set_type ( VikLayer *vl, VikLayerTypeEnum type );
+void vik_layer_draw ( VikLayer *l, VikViewport *vp );
void vik_layer_change_coord_mode ( VikLayer *l, VikCoordMode mode );
void vik_layer_rename ( VikLayer *l, const gchar *new_name );
void vik_layer_rename_no_copy ( VikLayer *l, gchar *new_name );
const gchar *vik_layer_get_name ( VikLayer *l );
+time_t vik_layer_get_timestamp ( VikLayer *vl );
+
gboolean vik_layer_set_param (VikLayer *layer, guint16 id, VikLayerParamData data, gpointer vp, gboolean is_file_operation);
-void vik_layer_emit_update ( VikLayer *vl, gboolean from_background );
+void vik_layer_set_defaults ( VikLayer *vl, VikViewport *vvp );
+
+void vik_layer_emit_update ( VikLayer *vl );
/* GUI */
void vik_layer_set_menu_items_selection(VikLayer *l, guint16 selection);
guint16 vik_layer_get_menu_items_selection(VikLayer *l);
void vik_layer_add_menu_items ( VikLayer *l, GtkMenu *menu, gpointer vlp );
-VikLayer *vik_layer_create ( gint type, gpointer vp, GtkWindow *w, gboolean interactive );
-gboolean vik_layer_properties ( VikLayer *layer, gpointer vp );
+VikLayer *vik_layer_create ( VikLayerTypeEnum type, VikViewport *vp, gboolean interactive );
+gboolean vik_layer_properties ( VikLayer *layer, VikViewport *vp );
void vik_layer_realize ( VikLayer *l, VikTreeview *vt, GtkTreeIter * layer_iter );
void vik_layer_post_read ( VikLayer *layer, VikViewport *vp, gboolean from_file );
gboolean vik_layer_selected ( VikLayer *l, gint subtype, gpointer sublayer, gint type, gpointer vlp );
/* TODO: put in layerspanel */
-GdkPixbuf *vik_layer_load_icon ( gint type );
+GdkPixbuf *vik_layer_load_icon ( VikLayerTypeEnum type );
VikLayer *vik_layer_get_and_reset_trigger();
void vik_layer_emit_update_secondary ( VikLayer *vl ); /* to be called by aggregate layer only. doesn't set the trigger */
void vik_layer_emit_update_although_invisible ( VikLayer *vl );
+VikLayerTypeEnum vik_layer_type_from_string ( const gchar *str );
+
+typedef struct {
+ VikLayerParamData data;
+ VikLayerParamType type;
+} VikLayerTypedParamData;
+
+void vik_layer_typed_param_data_free ( gpointer gp );
+VikLayerTypedParamData *vik_layer_typed_param_data_copy_from_data ( VikLayerParamType type, VikLayerParamData val );
+VikLayerTypedParamData *vik_layer_data_typed_param_copy_from_string ( VikLayerParamType type, const gchar *str );
+
+G_END_DECLS
+
#endif