Fix debug message

[andy/viking.git] / src / viklayer.h

diff --git a/src/viklayer.h b/src/viklayer.h
index f636c28bda749ecf316dd2d349726afeccffd0a4..0225fe5ee291d9ceedc812b42f866bc389f5e5ee 100644 (file)
--- a/src/viklayer.h
+++ b/src/viklayer.h
@@ -26,6 +26,7 @@
 #include <gtk/gtk.h>
 #include <gdk-pixbuf/gdk-pixdata.h>
 
+#include "uibuilder.h"
 #include "vikwindow.h"
 #include "viktreeview.h"
 #include "vikviewport.h"
@@ -73,19 +74,30 @@ enum {
   VIK_LAYER_NUM_TYPES
 };
 
+/* I think most of these are ignored,
+ * returning GRAB_FOCUS grabs the focus for mouse move,
+ * mouse click, release always grabs focus. Focus allows key presses
+ * to be handled.
+ * It used to be that, if ignored, Viking could look for other layers.
+ * this was useful for clicking a way/trackpoint in any layer,
+ * if no layer was selected (find way/trackpoint)
+ */
 typedef enum { 
   VIK_LAYER_TOOL_IGNORED=0,
   VIK_LAYER_TOOL_ACK,
   VIK_LAYER_TOOL_ACK_REDRAW_ABOVE,
   VIK_LAYER_TOOL_ACK_REDRAW_ALL,
-  VIK_LAYER_TOOL_ACK_REDRAW_IF_VISIBLE 
+  VIK_LAYER_TOOL_ACK_REDRAW_IF_VISIBLE,
+  VIK_LAYER_TOOL_ACK_GRAB_FOCUS, /* only for move */
 } VikLayerToolFuncStatus;
 
 /* gpointer is tool-specific state created in the constructor */
 typedef gpointer (*VikToolConstructorFunc) (VikWindow *, VikViewport *);
 typedef void (*VikToolDestructorFunc) (gpointer);
 typedef VikLayerToolFuncStatus (*VikToolMouseFunc) (VikLayer *, GdkEventButton *, gpointer);
+typedef VikLayerToolFuncStatus (*VikToolMouseMoveFunc) (VikLayer *, GdkEventMotion *, gpointer);
 typedef void (*VikToolActivationFunc) (VikLayer *, gpointer);
+typedef gboolean (*VikToolKeyFunc) (VikLayer *, GdkEventKey *, gpointer);
 
 typedef struct _VikToolInterface VikToolInterface;
 struct _VikToolInterface {
@@ -95,74 +107,17 @@ struct _VikToolInterface {
   VikToolActivationFunc activate;
   VikToolActivationFunc deactivate;
   VikToolMouseFunc click;
-  VikToolMouseFunc move;
+  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. */
+  GdkCursorType cursor_type;
+  const GdkPixdata *cursor_data;
+  const GdkCursor *cursor;
 };
 
 /* Parameters (for I/O and Properties) */
+/* --> moved to uibuilder.h */
 
-typedef union {
-  gdouble d;
-  guint32 u;
-  gint32 i;
-  gboolean b;
-  const gchar *s;
-  GdkColor c;
-  GList *sl;
-} VikLayerParamData;
-
-typedef struct {
-  const gchar *name;
-  guint8 type;
-  gint16 group;
-  const gchar *title;
-  guint8 widget_type;
-  gpointer widget_data;
-  gpointer extra_widget_data;
-} VikLayerParam;
-
-enum {
-VIK_LAYER_NOT_IN_PROPERTIES=-2,
-VIK_LAYER_GROUP_NONE=-1
-};
-
-enum {
-VIK_LAYER_WIDGET_CHECKBUTTON=0,
-VIK_LAYER_WIDGET_RADIOGROUP,
-VIK_LAYER_WIDGET_RADIOGROUP_STATIC,
-VIK_LAYER_WIDGET_SPINBUTTON,
-VIK_LAYER_WIDGET_ENTRY,
-VIK_LAYER_WIDGET_FILEENTRY,
-VIK_LAYER_WIDGET_HSCALE,
-VIK_LAYER_WIDGET_COLOR,
-VIK_LAYER_WIDGET_COMBOBOX,
-VIK_LAYER_WIDGET_FILELIST,
-};
-
-typedef struct {
-  gdouble min;
-  gdouble max;
-  gdouble step;
-  guint8 digits;
-} VikLayerParamScale;
-
-/* id is index */
-enum {
-VIK_LAYER_PARAM_DOUBLE=1,
-VIK_LAYER_PARAM_UINT,
-VIK_LAYER_PARAM_INT,
-VIK_LAYER_PARAM_STRING,
-VIK_LAYER_PARAM_BOOLEAN,
-VIK_LAYER_PARAM_COLOR,
-
-/* NOTE: string layer works auniquely: data.sl should NOT be free'd when
- * the internals call get_param -- i.e. it should be managed w/in the layer.
- * The value passed by the internals into set_param should also be managed
- * by the layer -- i.e. free'd by the layer.
- */
-
-VIK_LAYER_PARAM_STRING_LIST,
-};
 
 /* layer interface functions */
 
@@ -196,7 +151,6 @@ typedef const gchar * (*VikLayerFuncSublayerRenameRequest) (VikLayer *,const gch
                                                             gint,VikViewport *,GtkTreeIter *); /* first gpointer is a VikLayersPanel */
 typedef gboolean      (*VikLayerFuncSublayerToggleVisible) (VikLayer *,gint,gpointer);
 
-typedef VikLayer *    (*VikLayerFuncCopy)                  (VikLayer *,VikViewport *);
 typedef void          (*VikLayerFuncMarshall)              (VikLayer *, guint8 **, gint *);
 typedef VikLayer *    (*VikLayerFuncUnmarshall)            (guint8 *, gint, VikViewport *);
 
@@ -267,7 +221,6 @@ struct _VikLayerInterface {
   VikLayerFuncSublayerRenameRequest sublayer_rename_request;
   VikLayerFuncSublayerToggleVisible sublayer_toggle_visible;
 
-  VikLayerFuncCopy                  copy;
   VikLayerFuncMarshall              marshall;
   VikLayerFuncUnmarshall            unmarshall;
 
@@ -326,4 +279,8 @@ gboolean vik_layer_sublayer_toggle_visible ( VikLayer *l, gint subtype, gpointer
 /* TODO: put in layerspanel */
 GdkPixbuf *vik_layer_load_icon ( gint 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 );
+
 #endif