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authorChristopher James Lahey <clahey@helixcode.com>2000-02-25 12:08:59 +0800
committerChris Lahey <clahey@src.gnome.org>2000-02-25 12:08:59 +0800
commit14bfde56c8c54c7ad947dcf96be38f8b4e71e53e (patch)
tree68a453e6dfaebe6fbd92cd03c9a2dc797fa6bc85 /widgets/e-table/e-table-group-container.c
parent675d1c25dbedaccbb135dc8ccd784e6706aa4aaa (diff)
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Added duplicate_value and add_value. Use the new compare functions. Made
2000-02-24 Christopher James Lahey <clahey@helixcode.com> * test-table.c: Added duplicate_value and add_value. Use the new compare functions. Made it so we only create one model to better test model view stuff. Changed the test to not have as many extra, useless, columns. * test-cols.c, test-check.c: Added duplicate_value and add_value. Use the new compare functions. * e-table.c, e-table.h: Use all the new features of e-table-groups (sorting and grouping). Handle on the fly reorganization of groups in an idle loop. Compare functions now are to return -1 if the first item is greater, 0 if they are equal, or 1 if the second item is greater. * e-table-subset.c, e-table-subset.h: Made e-table-subset disconnect properly from its signals when it dies. * e-table-subset-variable.c, e-table-subset-variable.h: Virtualized the add and remove commands so that e_table_sorted_variable could override the add command to do sorting. * e-table-sorted.c: Fixed this to inherit properly from ETableSubset. * e-table-simple.h, e-table-simple.c: Added handling of duplicate_value and free_value; * e-table-model.c, e-table-model.h: Added duplicate_value and free_value for memory allocation of table elements outside the table. * e-table-item.c: Fixed a crashing bug. * e-table-group.c: Added sorting. Fixed destruction to delete the right things. * e-table-group-leaf.c, e-table-group-leaf.h: Pass column and sort order information into the e_table_sorted_variable. Properly destroy things when deleted. * e-table-group-container.c, e-table-group-container.h: Properly handle the list of subgroups. Handle proper sorting and grouping of subgroups. * e-table-sorted-variable.c, e-table-sorted-variable.h: Files to do a sorted model that stays sorted as you add and remove rows. * Makefile.am: Added e-table-sorted-variable.c and e-table-sorted-variable.h. svn path=/trunk/; revision=1930
Diffstat (limited to 'widgets/e-table/e-table-group-container.c')
-rw-r--r--widgets/e-table/e-table-group-container.c56
1 files changed, 47 insertions, 9 deletions
diff --git a/widgets/e-table/e-table-group-container.c b/widgets/e-table/e-table-group-container.c
index 634d7934ef..4b30f6af29 100644
--- a/widgets/e-table/e-table-group-container.c
+++ b/widgets/e-table/e-table-group-container.c
@@ -60,14 +60,41 @@ typedef struct {
} ETableGroupContainerChildNode;
static void
+e_table_group_container_child_node_free(ETableGroupContainer *etgc, ETableGroupContainerChildNode *child_node)
+{
+ ETableGroup *etg = E_TABLE_GROUP(etgc);
+ ETableGroup *child = child_node->child;
+ gtk_object_destroy(GTK_OBJECT(child));
+ e_table_model_free_value(etg->model, etgc->ecol->col_idx, child_node->key);
+ gtk_object_destroy(GTK_OBJECT(child_node->text));
+ gtk_object_destroy(GTK_OBJECT(child_node->rect));
+}
+
+static void
+e_table_group_container_list_free(ETableGroupContainer *etgc)
+{
+ ETableGroupContainerChildNode *child_node;
+ GList *list;
+ for ( list = etgc->children; list; list = g_list_next(list) ) {
+ child_node = (ETableGroupContainerChildNode *) list->data;
+ e_table_group_container_child_node_free(etgc, child_node);
+ }
+ g_list_free(etgc->children);
+}
+
+static void
etgc_destroy (GtkObject *object)
{
ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER (object);
gdk_font_unref(etgc->font);
+ gtk_object_unref(GTK_OBJECT(etgc->ecol));
+ gtk_object_destroy(GTK_OBJECT(etgc->rect));
+ e_table_group_container_list_free(etgc);
GTK_OBJECT_CLASS (etgc_parent_class)->destroy (object);
}
+
#if 0
void
e_table_group_add (ETableGroup *etg, GnomeCanvasItem *item)
@@ -168,11 +195,13 @@ void
e_table_group_container_construct (GnomeCanvasGroup *parent, ETableGroupContainer *etgc,
ETableHeader *full_header,
ETableHeader *header,
- ETableModel *model, ETableCol *ecol, xmlNode *child_rules)
+ ETableModel *model, ETableCol *ecol, int ascending, xmlNode *child_rules)
{
e_table_group_construct (parent, E_TABLE_GROUP (etgc), full_header, header, model);
etgc->ecol = ecol;
+ gtk_object_ref(GTK_OBJECT(etgc->ecol));
etgc->child_rules = child_rules;
+ etgc->ascending = ascending;
etgc->font = gdk_font_load ("lucidasans-10");
#if 0
@@ -217,7 +246,7 @@ e_table_group_container_construct (GnomeCanvasGroup *parent, ETableGroupContaine
ETableGroup *
e_table_group_container_new (GnomeCanvasGroup *parent, ETableHeader *full_header,
ETableHeader *header,
- ETableModel *model, ETableCol *ecol, xmlNode *child_rules)
+ ETableModel *model, ETableCol *ecol, int ascending, xmlNode *child_rules)
{
ETableGroupContainer *etgc;
@@ -227,7 +256,7 @@ e_table_group_container_new (GnomeCanvasGroup *parent, ETableHeader *full_
etgc = gtk_type_new (e_table_group_container_get_type ());
e_table_group_container_construct (parent, etgc, full_header, header,
- model, ecol, child_rules);
+ model, ecol, ascending, child_rules);
return E_TABLE_GROUP (etgc);
}
@@ -498,15 +527,21 @@ static void etgc_add (ETableGroup *etg, gint row)
GList *list = etgc->children;
ETableGroup *child;
ETableGroupContainerChildNode *child_node;
- for ( ; list; list = g_list_next(list) ) {
+ int i = 0;
+ for ( ; list; list = g_list_next(list), i++ ) {
+ int comp_val;
child_node = (ETableGroupContainerChildNode *)(list->data);
- if ( (*comp)(child_node->key, val) ) {
+ comp_val = (*comp)(child_node->key, val);
+ if ( comp_val == 0 ) {
child = child_node->child;
child_node->count ++;
e_table_group_add(child, row);
compute_text(etgc, child_node);
return;
}
+ if ( (comp_val > 0 && etgc->ascending) ||
+ (comp_val < 0 && (!etgc->ascending)) )
+ break;
}
child_node = g_new(ETableGroupContainerChildNode, 1);
child_node->rect = gnome_canvas_item_new(GNOME_CANVAS_GROUP(etgc),
@@ -524,13 +559,17 @@ static void etgc_add (ETableGroup *etg, gint row)
NULL);
child = e_table_group_new(GNOME_CANVAS_GROUP(etgc), etg->full_header, etg->header, etg->model, etgc->child_rules);
child_node->child = child;
- child_node->key = val;
+ child_node->key = e_table_model_duplicate_value(etg->model, etgc->ecol->col_idx, val);
gtk_signal_connect(GTK_OBJECT(child), "resize",
etgc_child_resize, etgc);
child_node->count = 1;
e_table_group_add(child, row);
- etgc->children = g_list_append(etgc->children, child_node);
+ if ( list ) {
+ etgc->children = g_list_insert(etgc->children, child_node, i);
+ }
+ else
+ etgc->children = g_list_append(etgc->children, child_node);
compute_text(etgc, child_node);
etgc_queue_reposition(E_TABLE_GROUP_CONTAINER(etg));
}
@@ -545,8 +584,7 @@ static gboolean etgc_remove (ETableGroup *etg, gint row)
if ( e_table_group_remove(child, row) ) {
child_node->count --;
if ( child_node->count == 0 ) {
- gtk_object_unref(GTK_OBJECT(child_node->text));
- gtk_object_unref(GTK_OBJECT(child));
+ e_table_group_container_child_node_free(etgc, child_node);
etgc->children = g_list_remove(etgc->children, child_node);
g_free(child_node);
} else {