1 files changed, 0 insertions, 623 deletions

diff --git a/widgets/table/e-table-field-chooser-item.c b/widgets/table/e-table-field-chooser-item.c
deleted file mode 100644
index 4bb0653fef..0000000000
--- a/widgets/table/e-table-field-chooser-item.c
+++ /dev/null
@@ -1,623 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
-/*
- * E-table-column-view.c: A canvas item based view of the ETableColumn.
- *
- * Author:
- *   Miguel de Icaza (miguel@gnu.org)
- *
- * Copyright 1999, 2000 Helix Code, Inc.
- */
-#include <config.h>
-#include <gtk/gtksignal.h>
-#include <gtk/gtkdnd.h>
-#include <libgnomeui/gnome-canvas.h>
-#include <libgnomeui/gnome-canvas-util.h>
-#include <libgnomeui/gnome-canvas-polygon.h>
-#include <libgnomeui/gnome-canvas-rect-ellipse.h>
-#include <gdk-pixbuf/gdk-pixbuf.h>
-
-#include "gal/util/e-xml-utils.h"
-#include "gal/widgets/e-canvas.h"
-
-#include "e-table-header.h"
-#include "e-table-col-dnd.h"
-#include "e-table-defines.h"
-
-#include "e-table-field-chooser-item.h"
-
-#if 0
-enum {
-	BUTTON_PRESSED,
-	LAST_SIGNAL
-};
-
-static guint etfci_signals [LAST_SIGNAL] = { 0, };
-#endif
-
-#define PARENT_OBJECT_TYPE gnome_canvas_item_get_type ()
-
-#define ELEMENTS(x) (sizeof (x) / sizeof (x[0]))
-
-static GnomeCanvasItemClass *etfci_parent_class;
-
-static void etfci_drop_table_header (ETableFieldChooserItem *etfci);
-
-enum {
-	ARG_0,
-	ARG_FULL_HEADER,
-	ARG_DND_CODE,
-	ARG_WIDTH,
-	ARG_HEIGHT,
-};
-
-static void
-etfci_destroy (GtkObject *object){
-	ETableFieldChooserItem *etfci = E_TABLE_FIELD_CHOOSER_ITEM (object);
-
-	etfci_drop_table_header (etfci);
-	
-	gdk_font_unref(etfci->font);
-
-	if (GTK_OBJECT_CLASS (etfci_parent_class)->destroy)
-		(*GTK_OBJECT_CLASS (etfci_parent_class)->destroy) (object);
-}
-
-static double
-etfci_button_height (ETableFieldChooserItem *etfci, gint col)
-{
-	ETableCol *ecol = e_table_header_get_column (etfci->full_header, col);
-	double height;
-
-	if (etfci->font) {
-		height = etfci->font->ascent + etfci->font->descent + HEADER_PADDING + 1;
-	} else {
-		/* FIXME: Default??? */
-		height = 16;
-	}
-		
-	if (ecol->is_pixbuf) {
-		height = MAX (height, gdk_pixbuf_get_height (ecol->pixbuf) + HEADER_PADDING + 1);
-	}
-
-	if (height < MIN_ARROW_SIZE + 1 + HEADER_PADDING)
-		height = MIN_ARROW_SIZE + 1 + HEADER_PADDING;
-
-	return height;
-}
-
-static gint
-etfci_find_button (ETableFieldChooserItem *etfci, double loc)
-{
-	int i;
-	int count;
-	double height = 0;
-	
-	count = e_table_header_count(etfci->full_header);
-	for (i = 0; i < count; i++) {
-		height += etfci_button_height(etfci, i);
-		if (height > loc)
-			return i;
-	}
-	return MAX(0, count - 1);
-}
-
-static void
-etfci_reflow (GnomeCanvasItem *item, gint flags)
-{
-	ETableFieldChooserItem *etfci = E_TABLE_FIELD_CHOOSER_ITEM (item);
-	double old_height;
-	int i;
-	int count;
-	double height = 0;
-
-	old_height = etfci->height;
-
-	count = e_table_header_count(etfci->full_header);
-	for (i = 0; i < count; i++) {
-		height += etfci_button_height(etfci, i);
-	}
-
-	etfci->height = height;
-	
-	if (old_height != etfci->height)
-		e_canvas_item_request_parent_reflow(item);
-	
-	gnome_canvas_item_request_update(item);
-}
-
-static void
-etfci_update (GnomeCanvasItem *item, double *affine, ArtSVP *clip_path, int flags)
-{
-	ETableFieldChooserItem *etfci = E_TABLE_FIELD_CHOOSER_ITEM (item);
-	double   i2c [6];
-	ArtPoint c1, c2, i1, i2;
-	
-	if (GNOME_CANVAS_ITEM_CLASS (etfci_parent_class)->update)
-		(*GNOME_CANVAS_ITEM_CLASS (etfci_parent_class)->update)(item, affine, clip_path, flags);
-
-	i1.x = i1.y = 0;
-	i2.x = etfci->width;
-	i2.y = etfci->height;
-
-	gnome_canvas_item_i2c_affine (item, i2c);
-	art_affine_point (&c1, &i1, i2c);
-	art_affine_point (&c2, &i2, i2c);
-
-	if (item->x1 != c1.x ||
-	     item->y1 != c1.y ||
-	     item->x2 != c2.x ||
-	     item->y2 != c2.y)
-		{
-			gnome_canvas_request_redraw (item->canvas, item->x1, item->y1, item->x2, item->y2);
-			item->x1 = c1.x;
-			item->y1 = c1.y;
-			item->x2 = c2.x;
-			item->y2 = c2.y;
-
-			gnome_canvas_group_child_bounds (GNOME_CANVAS_GROUP (item->parent), item);
-		}
-	gnome_canvas_request_redraw (item->canvas, item->x1, item->y1, item->x2, item->y2);
-}
-
-static void
-etfci_font_load (ETableFieldChooserItem *etfci, char *font)
-{
-	if (etfci->font)
-		gdk_font_unref (etfci->font);
-	etfci->font = NULL;
-	
-	if (font)
-		etfci->font = gdk_fontset_load (font);
-
-	if (etfci->font == NULL) {
-		etfci->font = GTK_WIDGET(GNOME_CANVAS_ITEM(etfci)->canvas)->style->font;
-		gdk_font_ref(etfci->font);
-	}
-}
-
-static void
-etfci_drop_table_header (ETableFieldChooserItem *etfci)
-{
-	GtkObject *header;
-	
-	if (!etfci->full_header)
-		return;
-
-	header = GTK_OBJECT (etfci->full_header);
-	if (etfci->structure_change_id)
-		gtk_signal_disconnect (header, etfci->structure_change_id);
-	if (etfci->dimension_change_id)
-		gtk_signal_disconnect (header, etfci->dimension_change_id);
-	etfci->structure_change_id = 0;
-	etfci->dimension_change_id = 0;
-
-	if (header)
-		gtk_object_unref (header);
-	etfci->full_header = NULL;
-	etfci->height = 0;
-	e_canvas_item_request_reflow(GNOME_CANVAS_ITEM(etfci));
-}
-
-static void 
-structure_changed (ETableHeader *header, ETableFieldChooserItem *etfci)
-{
-	e_canvas_item_request_reflow(GNOME_CANVAS_ITEM(etfci));
-}
-
-static void
-dimension_changed (ETableHeader *header, int col, ETableFieldChooserItem *etfci)
-{
-	e_canvas_item_request_reflow(GNOME_CANVAS_ITEM(etfci));
-}
-
-static void
-etfci_add_table_header (ETableFieldChooserItem *etfci, ETableHeader *header)
-{
-	etfci->full_header = header;
-	gtk_object_ref (GTK_OBJECT (etfci->full_header));
-
-	etfci->structure_change_id = gtk_signal_connect (
-		GTK_OBJECT (header), "structure_change",
-		GTK_SIGNAL_FUNC(structure_changed), etfci);
-	etfci->dimension_change_id = gtk_signal_connect (
-		GTK_OBJECT (header), "dimension_change",
-		GTK_SIGNAL_FUNC(dimension_changed), etfci);
-	e_canvas_item_request_reflow(GNOME_CANVAS_ITEM(etfci));
-}
-
-static void
-etfci_set_arg (GtkObject *o, GtkArg *arg, guint arg_id)
-{
-	GnomeCanvasItem *item;
-	ETableFieldChooserItem *etfci;
-
-	item = GNOME_CANVAS_ITEM (o);
-	etfci = E_TABLE_FIELD_CHOOSER_ITEM (o);
-
-	switch (arg_id){
-	case ARG_FULL_HEADER:
-		etfci_drop_table_header (etfci);
-		if (GTK_VALUE_OBJECT (*arg))
-			etfci_add_table_header (etfci, E_TABLE_HEADER(GTK_VALUE_OBJECT (*arg)));
-		break;
-
-	case ARG_DND_CODE:
-		g_free(etfci->dnd_code);
-		etfci->dnd_code = g_strdup(GTK_VALUE_STRING (*arg));
-		break;
-
-	case ARG_WIDTH:
-		etfci->width = GTK_VALUE_DOUBLE (*arg);
-		gnome_canvas_item_request_update(item);
-		break;
-	}
-}
-
-static void
-etfci_get_arg (GtkObject *o, GtkArg *arg, guint arg_id)
-{
-	GnomeCanvasItem *item;
-	ETableFieldChooserItem *etfci;
-
-	item = GNOME_CANVAS_ITEM (o);
-	etfci = E_TABLE_FIELD_CHOOSER_ITEM (o);
-
-	switch (arg_id){
-
-	case ARG_DND_CODE:
-		GTK_VALUE_STRING (*arg) = g_strdup (etfci->dnd_code);
-		break;
-	case ARG_WIDTH:
-		GTK_VALUE_DOUBLE (*arg) = etfci->width;
-		break;
-	case ARG_HEIGHT:
-		GTK_VALUE_DOUBLE (*arg) = etfci->height;
-		break;
-	default:
-		arg->type = GTK_TYPE_INVALID;
-		break;
-	}
-}
-
-static void
-etfci_drag_data_get (GtkWidget          *widget,
-		     GdkDragContext     *context,
-		     GtkSelectionData   *selection_data,
-		     guint               info,
-		     guint               time,
-		     ETableFieldChooserItem *etfci)
-{
-	if (etfci->drag_col != -1) {
-		gchar *string = g_strdup_printf("%d", etfci->drag_col);
-		gtk_selection_data_set(selection_data,
-				       GDK_SELECTION_TYPE_STRING,
-				       sizeof(string[0]),
-				       string,
-				       strlen(string));
-		g_free(string);
-	}
-}
-
-static void
-etfci_drag_end (GtkWidget      *canvas, 
-		GdkDragContext *context,
-		ETableFieldChooserItem *etfci)
-{
-	etfci->drag_col = -1;
-}
-
-static void
-etfci_realize (GnomeCanvasItem *item)
-{
-	ETableFieldChooserItem *etfci = E_TABLE_FIELD_CHOOSER_ITEM (item);
-	GdkWindow *window;
-
-	if (GNOME_CANVAS_ITEM_CLASS (etfci_parent_class)-> realize)
-		(*GNOME_CANVAS_ITEM_CLASS (etfci_parent_class)->realize)(item);
-
-	window = GTK_WIDGET (item->canvas)->window;
-
-	if (!etfci->font)
-		etfci_font_load (etfci, NULL);
-
-	etfci->drag_end_id = gtk_signal_connect (
-		GTK_OBJECT (item->canvas), "drag_end",
-		GTK_SIGNAL_FUNC (etfci_drag_end), etfci);
-	etfci->drag_data_get_id = gtk_signal_connect (
-		GTK_OBJECT (item->canvas), "drag_data_get",
-		GTK_SIGNAL_FUNC (etfci_drag_data_get), etfci);
-	e_canvas_item_request_reflow(GNOME_CANVAS_ITEM(etfci));
-}
-
-static void
-etfci_unrealize (GnomeCanvasItem *item)
-{
-	ETableFieldChooserItem *etfci = E_TABLE_FIELD_CHOOSER_ITEM (item);
-
-	if (etfci->font)
-		gdk_font_unref (etfci->font);
-	etfci->font = NULL;
-
-	gtk_signal_disconnect (GTK_OBJECT (item->canvas), etfci->drag_end_id);
-	etfci->drag_end_id = 0;
-	gtk_signal_disconnect (GTK_OBJECT (item->canvas), etfci->drag_data_get_id);
-	etfci->drag_data_get_id = 0;
-	
-	if (GNOME_CANVAS_ITEM_CLASS (etfci_parent_class)->unrealize)
-		(*GNOME_CANVAS_ITEM_CLASS (etfci_parent_class)->unrealize)(item);
-}
-
-static void
-draw_button (ETableFieldChooserItem *etfci, int col,
-	     GdkDrawable *drawable, GtkStyle *style,
-	     int x, int y, int width, int height)
-{
-	int xtra;
-	GdkRectangle area;
-	ETableCol *ecol = e_table_header_get_column(etfci->full_header, col);
-	double button_height = etfci_button_height(etfci, col);
-	GdkRectangle clip;
-
-	GtkWidget *widget = GTK_WIDGET(GNOME_CANVAS_ITEM(etfci)->canvas);
-
-	gdk_window_clear_area (drawable, x, y, width, height);
-
-	area.x = x;
-	area.y = y;
-	area.width = width;
-	area.height = height;
-
-	gtk_paint_box (style, drawable,
-		       GTK_STATE_NORMAL, GTK_SHADOW_OUT,
-		       &area, widget, "button",
-		       x, y, width, height);
-
-	clip.x = x + HEADER_PADDING / 2;
-	clip.y = y + HEADER_PADDING / 2;
-	clip.width = width - HEADER_PADDING;
-	clip.height = button_height - HEADER_PADDING;
-
-	if (ecol->is_pixbuf){
-		xtra = (clip.width - gdk_pixbuf_get_width (ecol->pixbuf))/2;
-		if (xtra < 0) 
-			xtra = 0;
-		
-		xtra += HEADER_PADDING / 2;
-
-		gdk_pixbuf_render_to_drawable_alpha (ecol->pixbuf, 
-						     drawable,
-						     0, 0, 
-						     x + xtra, y + (clip.height - gdk_pixbuf_get_height (ecol->pixbuf)) / 2,
-						     gdk_pixbuf_get_width (ecol->pixbuf),
-						     gdk_pixbuf_get_height(ecol->pixbuf),
-						     GDK_PIXBUF_ALPHA_FULL, 128,
-						     GDK_RGB_DITHER_NORMAL,
-						     0, 0);
-	} else {
-		int y_xtra;
-		GdkGC *gc = style->text_gc[GTK_STATE_NORMAL];
-
-		gdk_gc_set_clip_rectangle (gc, &clip);
-
-		/* Center the thing */
-		xtra = (clip.width - gdk_string_measure (etfci->font, ecol->text))/2;
-
-		/* Skip over border */
-		if (xtra < 0)
-			xtra = 0;
-
-		xtra += HEADER_PADDING / 2;
-
-		y_xtra = (button_height + etfci->font->ascent - etfci->font->descent) / 2;
-
-		gdk_draw_text (
-			       drawable, etfci->font,
-			       gc, x + xtra, y + y_xtra,
-			       ecol->text, strlen (ecol->text));
-		gdk_gc_set_clip_rectangle (gc, NULL);
-	}
-}
-
-static void
-etfci_draw (GnomeCanvasItem *item, GdkDrawable *drawable, int x, int y, int width, int height)
-{
-	ETableFieldChooserItem *etfci = E_TABLE_FIELD_CHOOSER_ITEM (item);
-	GnomeCanvas *canvas = item->canvas;
-	const int rows = e_table_header_count (etfci->full_header);
-	int y1, y2;
-	int row;
-
-	y1 = y2 = 0;
-	for (row = 0; row < rows; row++, y1 = y2){
-		y2 += etfci_button_height(etfci, row);
-		
-		if (y1 > (y + height))
-			break;
-
-		if (y2 < y)
-			continue;
-		
-		draw_button (etfci, row, drawable,
-			     GTK_WIDGET (canvas)->style,
-			     - x, y1 - y, etfci->width, y2 - y1);
-	}
-}
-
-static double
-etfci_point (GnomeCanvasItem *item, double x, double y, int cx, int cy,
-	    GnomeCanvasItem **actual_item)
-{
-	*actual_item = item;
-	return 0.0;
-}
-
-static gboolean
-etfci_maybe_start_drag (ETableFieldChooserItem *etfci, double x, double y)
-{
-	if (!etfci->maybe_drag)
-		return FALSE;
-
-	if (MAX (abs (etfci->click_x - x),
-		 abs (etfci->click_y - y)) <= 3)
-		return FALSE;
-
-	return TRUE;
-}
-
-static void
-etfci_start_drag (ETableFieldChooserItem *etfci, GdkEvent *event, double x, double y)
-{
-	GtkWidget *widget = GTK_WIDGET (GNOME_CANVAS_ITEM (etfci)->canvas);
-	GtkTargetList *list;
-	GdkDragContext *context;
-	ETableCol *ecol;
-	GdkPixmap *pixmap;
-	int drag_col;
-	double button_height;
-
-	GtkTargetEntry  etfci_drag_types [] = {
-		{ TARGET_ETABLE_COL_TYPE, 0, TARGET_ETABLE_COL_HEADER },
-	};
-
-	drag_col = etfci_find_button(etfci, y);
-
-	if (drag_col < 0 || drag_col > e_table_header_count(etfci->full_header))
-		return;
-
-	ecol = e_table_header_get_column (etfci->full_header, drag_col);
-
-	etfci->drag_col = ecol->col_idx;
-
-	etfci_drag_types[0].target = g_strdup_printf("%s-%s", etfci_drag_types[0].target, etfci->dnd_code);
-	list = gtk_target_list_new (etfci_drag_types, ELEMENTS (etfci_drag_types));
-	context = gtk_drag_begin (widget, list, GDK_ACTION_MOVE, 1, event);
-	g_free(etfci_drag_types[0].target);
-
-
-	button_height = etfci_button_height(etfci, drag_col);
-	pixmap = gdk_pixmap_new (widget->window, etfci->width, button_height, -1);
-	draw_button (etfci, drag_col, pixmap,
-		     widget->style,
-		     0, 0, etfci->width, button_height);
-	gtk_drag_set_icon_pixmap        (context,
-					 gdk_window_get_colormap (widget->window),
-					 pixmap,
-					 NULL,
-					 etfci->width / 2,
-					 button_height / 2);
-	gdk_pixmap_unref (pixmap);
-	etfci->maybe_drag = FALSE;
-}
-
-/*
- * Handles the events on the ETableFieldChooserItem
- */
-static int
-etfci_event (GnomeCanvasItem *item, GdkEvent *e)
-{
-	ETableFieldChooserItem *etfci = E_TABLE_FIELD_CHOOSER_ITEM (item);
-	GnomeCanvas *canvas = item->canvas;
-	int x, y;
-	
-	switch (e->type){
-	case GDK_MOTION_NOTIFY:
-		gnome_canvas_w2c (canvas, e->motion.x, e->motion.y, &x, &y);
-
-		if (etfci_maybe_start_drag (etfci, x, y))
-			etfci_start_drag (etfci, e, x, y);
-		break;
-		
-	case GDK_BUTTON_PRESS:
-		gnome_canvas_w2c (canvas, e->button.x, e->button.y, &x, &y);
-		
-		if (e->button.button == 1){
-			etfci->click_x = x;
-			etfci->click_y = y;
-			etfci->maybe_drag = TRUE;
-		}
-		break;
-		
-	case GDK_BUTTON_RELEASE: {
-		etfci->maybe_drag = FALSE;
-		break;
-	}
-	
-	default:
-		return FALSE;
-	}
-	return TRUE;
-}
-
-static void
-etfci_class_init (GtkObjectClass *object_class)
-{
-	GnomeCanvasItemClass *item_class = (GnomeCanvasItemClass *) object_class;
-
-	etfci_parent_class = gtk_type_class (PARENT_OBJECT_TYPE);
-	
-	object_class->destroy = etfci_destroy;
-	object_class->set_arg = etfci_set_arg;
-	object_class->get_arg = etfci_get_arg;
-
-	item_class->update      = etfci_update;
-	item_class->realize     = etfci_realize;
-	item_class->unrealize   = etfci_unrealize;
-	item_class->draw        = etfci_draw;
-	item_class->point       = etfci_point;
-	item_class->event       = etfci_event;
-	
-	gtk_object_add_arg_type ("ETableFieldChooserItem::dnd_code", GTK_TYPE_STRING,
-				 GTK_ARG_READWRITE, ARG_DND_CODE);
-	gtk_object_add_arg_type ("ETableFieldChooserItem::full_header", GTK_TYPE_OBJECT,
-				 GTK_ARG_WRITABLE, ARG_FULL_HEADER);
-	gtk_object_add_arg_type ("ETableFieldChooserItem::width", GTK_TYPE_DOUBLE,
-				 GTK_ARG_READWRITE, ARG_WIDTH);
-	gtk_object_add_arg_type ("ETableFieldChooserItem::height", GTK_TYPE_DOUBLE,
-				 GTK_ARG_READABLE, ARG_HEIGHT);
-}
-
-static void
-etfci_init (GnomeCanvasItem *item)
-{
-	ETableFieldChooserItem *etfci = E_TABLE_FIELD_CHOOSER_ITEM (item);
-
-	etfci->full_header = NULL;
-	
-	etfci->height = etfci->width = 0;
-
-	etfci->font = NULL;
-
-	etfci->structure_change_id = 0;
-	etfci->dimension_change_id = 0;
-
-	etfci->dnd_code = NULL;
-
-	etfci->maybe_drag = 0;
-	etfci->drag_end_id = 0;
-
-	e_canvas_item_set_reflow_callback(item, etfci_reflow);
-}
-
-GtkType
-e_table_field_chooser_item_get_type (void)
-{
-	static GtkType type = 0;
-
-	if (!type){
-		GtkTypeInfo info = {
-			"ETableFieldChooserItem",
-			sizeof (ETableFieldChooserItem),
-			sizeof (ETableFieldChooserItemClass),
-			(GtkClassInitFunc) etfci_class_init,
-			(GtkObjectInitFunc) etfci_init,
-			NULL, /* reserved 1 */
-			NULL, /* reserved 2 */
-			(GtkClassInitFunc) NULL
-		};
-
-		type = gtk_type_unique (PARENT_OBJECT_TYPE, &info);
-	}
-
-	return type;
-}
-