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Diffstat (limited to 'widgets/table/e-table-header-item.c')
-rw-r--r--widgets/table/e-table-header-item.c109
1 files changed, 103 insertions, 6 deletions
diff --git a/widgets/table/e-table-header-item.c b/widgets/table/e-table-header-item.c
index 475e15c31d..82637a8a82 100644
--- a/widgets/table/e-table-header-item.c
+++ b/widgets/table/e-table-header-item.c
@@ -16,6 +16,7 @@
#include <libgnomeui/gnome-canvas-rect-ellipse.h>
#include <gdk-pixbuf/gdk-pixbuf.h>
#include "e-util/e-cursors.h"
+#include "e-util/e-xml-utils.h"
#include "e-table-header.h"
#include "e-table-header-item.h"
#include "e-table-col-dnd.h"
@@ -55,7 +56,8 @@ enum {
ARG_TABLE_HEADER,
ARG_TABLE_X,
ARG_TABLE_Y,
- ARG_TABLE_FONTSET
+ ARG_TABLE_FONTSET,
+ ARG_SORT_INFO
};
static GtkTargetEntry ethi_drag_types [] = {
@@ -71,6 +73,8 @@ ethi_destroy (GtkObject *object){
ETableHeaderItem *ethi = E_TABLE_HEADER_ITEM (object);
ethi_drop_table_header (ethi);
+ if ( ethi->sort_info )
+ gtk_object_unref(GTK_OBJECT(ethi->sort_info));
if (GTK_OBJECT_CLASS (ethi_parent_class)->destroy)
(*GTK_OBJECT_CLASS (ethi_parent_class)->destroy) (object);
@@ -181,6 +185,11 @@ ethi_set_arg (GtkObject *o, GtkArg *arg, guint arg_id)
case ARG_TABLE_FONTSET:
ethi_font_load (ethi, GTK_VALUE_STRING (*arg));
break;
+
+ case ARG_SORT_INFO:
+ ethi->sort_info = GTK_VALUE_POINTER (*arg);
+ gtk_object_ref(GTK_OBJECT(ethi->sort_info));
+ break;
}
ethi_update (item, NULL, NULL, 0);
@@ -482,7 +491,7 @@ ethi_unrealize (GnomeCanvasItem *item)
static void
draw_button (ETableHeaderItem *ethi, ETableCol *col,
GdkDrawable *drawable, GdkGC *gc, GtkStyle *style,
- int x, int y, int width, int height)
+ int x, int y, int width, int height, ETableColArrow arrow)
{
GdkRectangle clip;
int xtra;
@@ -532,7 +541,7 @@ draw_button (ETableHeaderItem *ethi, ETableCol *col,
col->text, strlen (col->text));
}
- switch ( e_table_col_get_arrow(col) ) {
+ switch ( arrow ) {
case E_TABLE_COL_ARROW_NONE:
break;
case E_TABLE_COL_ARROW_UP:
@@ -544,7 +553,7 @@ draw_button (ETableHeaderItem *ethi, ETableCol *col,
&clip,
GTK_WIDGET(GNOME_CANVAS_ITEM(ethi)->canvas),
"header",
- e_table_col_get_arrow(col) == E_TABLE_COL_ARROW_UP ? GTK_ARROW_UP : GTK_ARROW_DOWN,
+ (arrow == E_TABLE_COL_ARROW_UP) ? GTK_ARROW_UP : GTK_ARROW_DOWN,
TRUE,
x + PADDING / 2 + clip.width - MIN_ARROW_SIZE - 2,
y + (ethi->height - MIN_ARROW_SIZE) / 2,
@@ -563,11 +572,34 @@ ethi_draw (GnomeCanvasItem *item, GdkDrawable *drawable, int x, int y, int width
const int cols = e_table_header_count (ethi->eth);
int x1, x2;
int col;
+ GHashTable *arrows = g_hash_table_new(NULL, NULL);
+ xmlNode *node;
#if 0
printf ("My coords are: %g %g %g %g\n",
item->x1, item->y1, item->x2, item->y2);
#endif
+
+ if (ethi->sort_info) {
+ xmlNode *grouping;
+ gtk_object_get(GTK_OBJECT(ethi->sort_info),
+ "grouping", &grouping,
+ NULL);
+ for (node = grouping->childs; node && strcmp(node->name, "leaf"); node = node->childs) {
+ g_hash_table_insert(arrows,
+ (gpointer) e_xml_get_integer_prop_by_name(node, "column"),
+ (gpointer) (e_xml_get_integer_prop_by_name(node, "ascending") ?
+ E_TABLE_COL_ARROW_DOWN :
+ E_TABLE_COL_ARROW_UP));
+ }
+ if ( node )
+ g_hash_table_insert(arrows,
+ (gpointer) e_xml_get_integer_prop_by_name(node, "column"),
+ (gpointer) (e_xml_get_integer_prop_by_name(node, "ascending") ?
+ E_TABLE_COL_ARROW_DOWN :
+ E_TABLE_COL_ARROW_UP));
+ }
+
x1 = x2 = ethi->x1;
for (col = 0; col < cols; col++, x1 = x2){
ETableCol *ecol = e_table_header_get_column (ethi->eth, col);
@@ -590,8 +622,10 @@ ethi_draw (GnomeCanvasItem *item, GdkDrawable *drawable, int x, int y, int width
draw_button (ethi, ecol, drawable, gc,
GTK_WIDGET (canvas)->style,
- x1 - x, ethi->y1 - y, col_width, ethi->height);
+ x1 - x, ethi->y1 - y, col_width, ethi->height,
+ (ETableColArrow) g_hash_table_lookup(arrows, (gpointer) ecol->col_idx) );
}
+ g_hash_table_destroy(arrows);
}
static double
@@ -698,6 +732,8 @@ ethi_start_drag (ETableHeaderItem *ethi, GdkEvent *event)
int col_width;
GdkPixmap *pixmap;
GdkGC *gc;
+ GHashTable *arrows = g_hash_table_new(NULL, NULL);
+ xmlNode *node;
ethi->drag_col = ethi_find_col_by_x (ethi, event->motion.x);
if ( ethi->drag_col < ethi->eth->frozen_count && ethi->drag_col >= 0 ) {
@@ -707,6 +743,27 @@ ethi_start_drag (ETableHeaderItem *ethi, GdkEvent *event)
if (ethi->drag_col == -1)
return;
+
+ if (ethi->sort_info) {
+ xmlNode *grouping;
+ gtk_object_get(GTK_OBJECT(ethi->sort_info),
+ "grouping", &grouping,
+ NULL);
+ for (node = grouping->childs; node && strcmp(node->name, "leaf"); node = node->childs) {
+ g_hash_table_insert(arrows,
+ (gpointer) e_xml_get_integer_prop_by_name(node, "column"),
+ (gpointer) (e_xml_get_integer_prop_by_name(node, "ascending") ?
+ E_TABLE_COL_ARROW_DOWN :
+ E_TABLE_COL_ARROW_UP));
+ }
+ if ( node )
+ g_hash_table_insert(arrows,
+ (gpointer) e_xml_get_integer_prop_by_name(node, "column"),
+ (gpointer) (e_xml_get_integer_prop_by_name(node, "ascending") ?
+ E_TABLE_COL_ARROW_DOWN :
+ E_TABLE_COL_ARROW_UP));
+ }
+
list = gtk_target_list_new (ethi_drag_types, ELEMENTS (ethi_drag_types));
context = gtk_drag_begin (widget, list, GDK_ACTION_MOVE, 1, event);
@@ -719,7 +776,8 @@ ethi_start_drag (ETableHeaderItem *ethi, GdkEvent *event)
gc = widget->style->bg_gc [GTK_STATE_ACTIVE];
draw_button (ethi, ecol, pixmap, gc,
widget->style,
- 0, 0, col_width, ethi->height);
+ 0, 0, col_width, ethi->height,
+ (ETableColArrow) g_hash_table_lookup(arrows, (gpointer) ecol->col_idx) );
gtk_drag_set_icon_pixmap (context,
gdk_window_get_colormap(widget->window),
pixmap,
@@ -729,6 +787,7 @@ ethi_start_drag (ETableHeaderItem *ethi, GdkEvent *event)
gdk_pixmap_unref(pixmap);
ethi->maybe_drag = FALSE;
+ g_hash_table_destroy(arrows);
}
/*
@@ -830,6 +889,40 @@ ethi_event (GnomeCanvasItem *item, GdkEvent *e)
if (ethi->resize_col != -1){
needs_ungrab = (ethi->resize_guide != NULL);
ethi_end_resize (ethi, ethi->resize_width);
+ } else if (ethi->maybe_drag && ethi->sort_info) {
+ ETableCol *col;
+ int model_col;
+ xmlNode *node;
+ xmlNode *grouping;
+
+ gtk_object_get(GTK_OBJECT(ethi->sort_info),
+ "grouping", &grouping,
+ NULL);
+
+ col = e_table_header_get_column(ethi->eth, ethi_find_col_by_x (ethi, e->button.x));
+ model_col = col->col_idx;
+ for (node = grouping->childs; node->childs && strcmp(node->name, "leaf"); node = node->childs) {
+ if ( model_col == e_xml_get_integer_prop_by_name(node, "column") ) {
+ int ascending = e_xml_get_integer_prop_by_name(node, "ascending");
+ ascending = ! ascending;
+ e_xml_set_integer_prop_by_name(node, "ascending", ascending);
+ break;
+ }
+ }
+ if ( !node ) {
+ }
+ if ( node && !strcmp(node->name, "leaf") ) {
+ if ( model_col == e_xml_get_integer_prop_by_name(node, "column") ) {
+ int ascending = e_xml_get_integer_prop_by_name(node, "ascending");
+ ascending = ! ascending;
+ e_xml_set_integer_prop_by_name(node, "ascending", ascending);
+ } else {
+ e_xml_set_integer_prop_by_name(node, "ascending", 1);
+ e_xml_set_integer_prop_by_name(node, "column", model_col);
+ }
+ }
+ e_table_sort_info_changed(ethi->sort_info);
+ ethi_request_redraw (ethi);
}
if (needs_ungrab)
gnome_canvas_item_ungrab (item, e->button.time);
@@ -869,6 +962,8 @@ ethi_class_init (GtkObjectClass *object_class)
GTK_ARG_WRITABLE, ARG_TABLE_Y);
gtk_object_add_arg_type ("ETableHeaderItem::fontset", GTK_TYPE_STRING,
GTK_ARG_WRITABLE, ARG_TABLE_FONTSET);
+ gtk_object_add_arg_type ("ETableHeaderItem::sort_info", GTK_TYPE_POINTER,
+ GTK_ARG_WRITABLE, ARG_SORT_INFO);
/*
* Create our pixmaps for DnD
@@ -897,6 +992,8 @@ ethi_init (GnomeCanvasItem *item)
ethi->drag_col = -1;
ethi->drag_mark = -1;
+
+ ethi->sort_info = NULL;
}
GtkType
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-09 21:43:07 +0800