2007-09-27 mcrha Fix for bug #346686

svn path=/trunk/; revision=34315

5 files changed, 47 insertions, 1 deletions

diff --git a/calendar/gui/e-cal-model-calendar.c b/calendar/gui/e-cal-model-calendar.c
index 6d4ffdf3d7..19e257523a 100644
--- a/calendar/gui/e-cal-model-calendar.c
+++ b/calendar/gui/e-cal-model-calendar.c
@@ -403,6 +403,9 @@ ecmc_is_cell_editable (ETableModel *etm, int col, int row)
 	if (col < E_CAL_MODEL_FIELD_LAST)
 		return E_TABLE_MODEL_CLASS (e_cal_model_calendar_parent_class)->is_cell_editable (etm, col, row);
 
+	if (!e_cal_model_test_row_editable (E_CAL_MODEL (etm), row))
+		return FALSE;
+
 	switch (col) {
 	case E_CAL_MODEL_CALENDAR_FIELD_DTEND :
 	case E_CAL_MODEL_CALENDAR_FIELD_LOCATION :
diff --git a/calendar/gui/e-cal-model-memos.c b/calendar/gui/e-cal-model-memos.c
index 1b08b714dd..877e3fb8ec 100644
--- a/calendar/gui/e-cal-model-memos.c
+++ b/calendar/gui/e-cal-model-memos.c
@@ -172,6 +172,8 @@ ecmm_is_cell_editable (ETableModel *etm, int col, int row)
 	g_return_val_if_fail (col >= 0 && col < E_CAL_MODEL_MEMOS_FIELD_LAST, FALSE);
 	g_return_val_if_fail (row >= -1 || (row >= 0 && row < e_table_model_row_count (etm)), FALSE);
 
+	if (!e_cal_model_test_row_editable (E_CAL_MODEL (etm), row))
+		return FALSE;
 
 	if (col < E_CAL_MODEL_FIELD_LAST)
 		retval = E_TABLE_MODEL_CLASS (e_cal_model_memos_parent_class)->is_cell_editable (etm, col, row);
diff --git a/calendar/gui/e-cal-model-tasks.c b/calendar/gui/e-cal-model-tasks.c
index 9afd09fe5c..66e7c536d5 100644
--- a/calendar/gui/e-cal-model-tasks.c
+++ b/calendar/gui/e-cal-model-tasks.c
@@ -846,6 +846,9 @@ ecmt_is_cell_editable (ETableModel *etm, int col, int row)
 	if (col < E_CAL_MODEL_FIELD_LAST)
 		return E_TABLE_MODEL_CLASS (e_cal_model_tasks_parent_class)->is_cell_editable (etm, col, row);
 
+	if (!e_cal_model_test_row_editable (E_CAL_MODEL (etm), row))
+		return FALSE;
+
 	switch (col) {
 	case E_CAL_MODEL_TASKS_FIELD_COMPLETED :
 	case E_CAL_MODEL_TASKS_FIELD_COMPLETE :
diff --git a/calendar/gui/e-cal-model.c b/calendar/gui/e-cal-model.c
index a86c893cc6..36466c1ac1 100644
--- a/calendar/gui/e-cal-model.c
+++ b/calendar/gui/e-cal-model.c
@@ -710,6 +710,41 @@ ecm_set_value_at (ETableModel *etm, int col, int row, const void *value)
 	}
 }
 
+/**
+ * e_cal_model_test_row_editable
+ * Checks if component at row 'row' is editable or not. It doesn't check bounds for 'row'.
+ *
+ * @param model Calendar model.
+ * @param row Row of our interest. -1 is editable only when default client is editable.
+ * @return Whether row is editable or not.
+ **/
+gboolean
+e_cal_model_test_row_editable (ECalModel *model, int row)
+{
+	gboolean readonly;
+	ECal *cal = NULL;
+	
+	if (row != -1) {
+		ECalModelComponent *comp_data;
+
+		comp_data = e_cal_model_get_component_at (model, row);
+
+		if (comp_data)
+			cal = comp_data->client;
+
+	} else {
+		cal = e_cal_model_get_default_client (model);
+	}
+
+	readonly = cal == NULL;
+
+	if (!readonly)
+		if (!e_cal_is_read_only (cal, &readonly, NULL))
+			readonly = TRUE;
+
+	return !readonly;
+}
+
 static gboolean
 ecm_is_cell_editable (ETableModel *etm, int col, int row)
 {
@@ -723,6 +758,9 @@ ecm_is_cell_editable (ETableModel *etm, int col, int row)
 	g_return_val_if_fail (col >= 0 && col <= E_CAL_MODEL_FIELD_LAST, FALSE);
 	g_return_val_if_fail (row >= -1 || (row >= 0 && row < priv->objects->len), FALSE);
 
+	if (!e_cal_model_test_row_editable (E_CAL_MODEL (etm), row))
+		return FALSE;
+
 	switch (col) {
 	case E_CAL_MODEL_FIELD_CATEGORIES :
 	case E_CAL_MODEL_FIELD_CLASSIFICATION :
diff --git a/calendar/gui/e-cal-model.h b/calendar/gui/e-cal-model.h
index c59ed9e6c9..45504acf4e 100644
--- a/calendar/gui/e-cal-model.h
+++ b/calendar/gui/e-cal-model.h
@@ -156,7 +156,7 @@ GPtrArray * e_cal_model_get_object_array (ECalModel *model);
 void e_cal_model_set_instance_times (ECalModelComponent *comp_data, const icaltimezone *zone);
 void e_cal_model_set_search_query_with_time_range (ECalModel *model, const char *sexp, time_t start, time_t end);
 
-
+gboolean e_cal_model_test_row_editable (ECalModel *model, int row);
 
 G_END_DECLS