operator renaming for more consistent word ordering (_add/_remmove shold be last...
[blender-staging.git] / source / blender / editors / animation / drivers.c
index 363a5a80f00c7475629e0881dd866d6b1fbdf97e..bc7005b82c4047c62d665290b3bfda4b6adcb0d7 100644 (file)
@@ -36,7 +36,7 @@
 #include "MEM_guardedalloc.h"
 
 #include "BLI_blenlib.h"
-#include "BLI_arithb.h"
+#include "BLI_math.h"
 #include "BLI_dynstr.h"
 
 #include "DNA_anim_types.h"
@@ -53,6 +53,7 @@
 #include "BKE_animsys.h"
 #include "BKE_action.h"
 #include "BKE_constraint.h"
+#include "BKE_depsgraph.h"
 #include "BKE_fcurve.h"
 #include "BKE_utildefines.h"
 #include "BKE_context.h"
@@ -147,6 +148,8 @@ short ANIM_add_driver (ID *id, const char rna_path[], int array_index, short fla
        PointerRNA id_ptr, ptr;
        PropertyRNA *prop;
        FCurve *fcu;
+       int array_index_max;
+       int done = 0;
        
        /* validate pointer first - exit if failure */
        RNA_id_pointer_create(id, &id_ptr);
@@ -155,43 +158,64 @@ short ANIM_add_driver (ID *id, const char rna_path[], int array_index, short fla
                return 0;
        }
        
-       /* create F-Curve with Driver */
-       fcu= verify_driver_fcurve(id, rna_path, array_index, 1);
-
-       if (fcu && fcu->driver) {
-               fcu->driver->type= type;
+       /* key entire array convenience method */
+       if (array_index == -1) {
+               array_index_max= RNA_property_array_length(&ptr, prop);
+               array_index= 0;
+       }
+       else
+               array_index_max= array_index;
+       
+       /* maximum index should be greater than the start index */
+       if (array_index == array_index_max)
+               array_index_max += 1;
+       
+       /* will only loop once unless the array index was -1 */
+       for (; array_index < array_index_max; array_index++) {
+               /* create F-Curve with Driver */
+               fcu= verify_driver_fcurve(id, rna_path, array_index, 1);
                
-               /* fill in current value for python */
-               if (type == DRIVER_TYPE_PYTHON) {
-                       PropertyType proptype= RNA_property_type(prop);
-                       int array= RNA_property_array_length(&ptr, prop);
-                       char *expression= fcu->driver->expression;
-                       int val, maxlen= sizeof(fcu->driver->expression);
-                       float fval;
+               if (fcu && fcu->driver) {
+                       ChannelDriver *driver= fcu->driver;
                        
-                       if (proptype == PROP_BOOLEAN) {
-                               if (!array) val= RNA_property_boolean_get(&ptr, prop);
-                               else val= RNA_property_boolean_get_index(&ptr, prop, array_index);
-                               
-                               BLI_strncpy(expression, (val)? "True": "False", maxlen);
-                       }
-                       else if (proptype == PROP_INT) {
-                               if (!array) val= RNA_property_int_get(&ptr, prop);
-                               else val= RNA_property_int_get_index(&ptr, prop, array_index);
-                               
-                               BLI_snprintf(expression, maxlen, "%d", val);
-                       }
-                       else if (proptype == PROP_FLOAT) {
-                               if (!array) fval= RNA_property_float_get(&ptr, prop);
-                               else fval= RNA_property_float_get_index(&ptr, prop, array_index);
+                       /* set the type of the driver */
+                       driver->type= type;
+                       
+                       /* fill in current value for python */
+                       if (type == DRIVER_TYPE_PYTHON) {
+                               PropertyType proptype= RNA_property_type(prop);
+                               int array= RNA_property_array_length(&ptr, prop);
+                               char *expression= driver->expression;
+                               int val, maxlen= sizeof(driver->expression);
+                               float fval;
                                
-                               BLI_snprintf(expression, maxlen, "%.3f", fval);
+                               if (proptype == PROP_BOOLEAN) {
+                                       if (!array) val= RNA_property_boolean_get(&ptr, prop);
+                                       else val= RNA_property_boolean_get_index(&ptr, prop, array_index);
+                                       
+                                       BLI_strncpy(expression, (val)? "True": "False", maxlen);
+                               }
+                               else if (proptype == PROP_INT) {
+                                       if (!array) val= RNA_property_int_get(&ptr, prop);
+                                       else val= RNA_property_int_get_index(&ptr, prop, array_index);
+                                       
+                                       BLI_snprintf(expression, maxlen, "%d", val);
+                               }
+                               else if (proptype == PROP_FLOAT) {
+                                       if (!array) fval= RNA_property_float_get(&ptr, prop);
+                                       else fval= RNA_property_float_get_index(&ptr, prop, array_index);
+                                       
+                                       BLI_snprintf(expression, maxlen, "%.3f", fval);
+                               }
                        }
                }
+               
+               /* set the done status */
+               done += (fcu != NULL);
        }
        
        /* done */
-       return (fcu != NULL);
+       return done;
 }
 
 /* Main Driver Management API calls:
@@ -357,27 +381,20 @@ static int add_driver_button_exec (bContext *C, wmOperator *op)
        PropertyRNA *prop= NULL;
        char *path;
        short success= 0;
-       int a, index, length, all= RNA_boolean_get(op->ptr, "all");
+       int index, all= RNA_boolean_get(op->ptr, "all");
        
        /* try to create driver using property retrieved from UI */
        memset(&ptr, 0, sizeof(PointerRNA));
        uiAnimContextProperty(C, &ptr, &prop, &index);
-       
+
+       if (all)
+               index= -1;
+
        if (ptr.data && prop && RNA_property_animateable(ptr.data, prop)) {
                path= RNA_path_from_ID_to_property(&ptr, prop);
                
-               if (path) {
-                       if (all) {
-                               length= RNA_property_array_length(&ptr, prop);
-                               
-                               if (length) index= 0;
-                               else length= 1;
-                       }
-                       else
-                               length= 1;
-                       
-                       for (a=0; a<length; a++)
-                               success+= ANIM_add_driver(ptr.id.data, path, index+a, 0, DRIVER_TYPE_PYTHON);
+               if (path) {                     
+                       success+= ANIM_add_driver(ptr.id.data, path, index, 0, DRIVER_TYPE_PYTHON);
                        
                        MEM_freeN(path);
                }
@@ -385,7 +402,7 @@ static int add_driver_button_exec (bContext *C, wmOperator *op)
        
        if (success) {
                /* send updates */
-               ED_anim_dag_flush_update(C);    
+               DAG_ids_flush_update(0);
                
                /* for now, only send ND_KEYS for KeyingSets */
                WM_event_add_notifier(C, ND_KEYS, NULL); // XXX
@@ -394,11 +411,11 @@ static int add_driver_button_exec (bContext *C, wmOperator *op)
        return (success)? OPERATOR_FINISHED: OPERATOR_CANCELLED;
 }
 
-void ANIM_OT_add_driver_button (wmOperatorType *ot)
+void ANIM_OT_driver_button_add (wmOperatorType *ot)
 {
        /* identifiers */
        ot->name= "Add Driver";
-       ot->idname= "ANIM_OT_add_driver_button";
+       ot->idname= "ANIM_OT_driver_button_add";
        ot->description= "Add driver(s) for the property(s) connected represented by the highlighted button.";
        
        /* callbacks */
@@ -449,7 +466,7 @@ static int remove_driver_button_exec (bContext *C, wmOperator *op)
        
        if (success) {
                /* send updates */
-               ED_anim_dag_flush_update(C);    
+               DAG_ids_flush_update(0);
                
                /* for now, only send ND_KEYS for KeyingSets */
                WM_event_add_notifier(C, ND_KEYS, NULL);  // XXX
@@ -458,11 +475,11 @@ static int remove_driver_button_exec (bContext *C, wmOperator *op)
        return (success)? OPERATOR_FINISHED: OPERATOR_CANCELLED;
 }
 
-void ANIM_OT_remove_driver_button (wmOperatorType *ot)
+void ANIM_OT_driver_button_remove (wmOperatorType *ot)
 {
        /* identifiers */
        ot->name= "Remove Driver";
-       ot->idname= "ANIM_OT_remove_driver_button";
+       ot->idname= "ANIM_OT_driver_button_remove";
        ot->description= "Remove the driver(s) for the property(s) connected represented by the highlighted button.";
        
        /* callbacks */
@@ -564,4 +581,47 @@ void ANIM_OT_paste_driver_button (wmOperatorType *ot)
        ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO;
 }
 
+
+/* Copy to Clipboard Button Operator ------------------------ */
+
+static int copy_clipboard_button_exec(bContext *C, wmOperator *op)
+{
+       PointerRNA ptr;
+       PropertyRNA *prop= NULL;
+       char *path;
+       short success= 0;
+       int index;
+
+       /* try to create driver using property retrieved from UI */
+       memset(&ptr, 0, sizeof(PointerRNA));
+       uiAnimContextProperty(C, &ptr, &prop, &index);
+
+       if (ptr.data && prop) {
+               path= RNA_path_from_ID_to_property(&ptr, prop);
+               
+               if (path) {
+                       WM_clipboard_text_set(path, FALSE);
+                       MEM_freeN(path);
+               }
+       }
+
+       /* since we're just copying, we don't really need to do anything else...*/
+       return (success)? OPERATOR_FINISHED: OPERATOR_CANCELLED;
+}
+
+void ANIM_OT_copy_clipboard_button(wmOperatorType *ot)
+{
+       /* identifiers */
+       ot->name= "Copy Data Path";
+       ot->idname= "ANIM_OT_copy_clipboard_button";
+       ot->description= "Copy the RNA data path for this property to the clipboard.";
+
+       /* callbacks */
+       ot->exec= copy_clipboard_button_exec;
+       //op->poll= ??? // TODO: need to have some valid property before this can be done
+
+       /* flags */
+       ot->flag= OPTYPE_REGISTER;
+}
+
 /* ************************************************** */