Ref our book view listener.

2000-08-12  Christopher James Lahey  <clahey@helixcode.com>

	* backend/pas/pas-book-view.c: Ref our book view listener.

	* gui/component/addressbook.c: Updated to use new minicard view
	widget.

	* gui/minicard/Makefile.am: Added e-minicard-view-widget.c and
	e-minicard-view-widget.h.

	* gui/minicard/e-minicard-view-widget.c,
	gui/minicard/e-minicard-view-widget.h: New class that's just a
	minicard view in an ECanvas.

	* gui/search/e-addressbook-search-dialog.c: New file for
	implementing a search dialog.

svn path=/trunk/; revision=4771

1 files changed, 267 insertions, 0 deletions

diff --git a/addressbook/gui/widgets/e-minicard-view-widget.c b/addressbook/gui/widgets/e-minicard-view-widget.c
new file mode 100644
index 0000000000..cd1a999f14
--- /dev/null
+++ b/addressbook/gui/widgets/e-minicard-view-widget.c
@@ -0,0 +1,267 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/* 
+ * e-minicard-view-widget.c
+ * Copyright (C) 2000  Helix Code, Inc.
+ * Author: Chris Lahey <clahey@helixcode.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#include <config.h>
+#include <gnome.h>
+#include <e-util/e-canvas.h>
+#include "e-minicard-view-widget.h"
+static void e_minicard_view_widget_init		 (EMinicardViewWidget		 *widget);
+static void e_minicard_view_widget_class_init	 (EMinicardViewWidgetClass	 *klass);
+static void e_minicard_view_widget_set_arg       (GtkObject *o, GtkArg *arg, guint arg_id);
+static void e_minicard_view_widget_get_arg       (GtkObject *object, GtkArg *arg, guint arg_id);
+static void e_minicard_view_widget_destroy       (GtkObject *object);
+static void e_minicard_view_widget_reflow        (ECanvas *canvas);
+static void e_minicard_view_widget_size_allocate (GtkWidget *widget, GtkAllocation *allocation);
+static void e_minicard_view_widget_realize       (GtkWidget *widget);
+
+static ECanvasClass *parent_class = NULL;
+
+/* The arguments we take */
+enum {
+	ARG_0,
+	ARG_BOOK,
+	ARG_QUERY
+};
+
+GtkType
+e_minicard_view_widget_get_type (void)
+{
+  static GtkType type = 0;
+
+  if (!type)
+    {
+      static const GtkTypeInfo info =
+      {
+        "EMinicardViewWidget",
+        sizeof (EMinicardViewWidget),
+        sizeof (EMinicardViewWidgetClass),
+        (GtkClassInitFunc) e_minicard_view_widget_class_init,
+        (GtkObjectInitFunc) e_minicard_view_widget_init,
+        /* reserved_1 */ NULL,
+        /* reserved_2 */ NULL,
+        (GtkClassInitFunc) NULL,
+      };
+
+      type = gtk_type_unique (e_canvas_get_type (), &info);
+    }
+
+  return type;
+}
+
+static void
+e_minicard_view_widget_class_init (EMinicardViewWidgetClass *klass)
+{
+	GtkObjectClass *object_class;
+	GtkWidgetClass *widget_class;
+	ECanvasClass *canvas_class;
+
+	object_class = (GtkObjectClass*) klass;
+	widget_class = GTK_WIDGET_CLASS (klass);
+	canvas_class = E_CANVAS_CLASS (klass);
+
+	parent_class = gtk_type_class (e_canvas_get_type ());
+
+	gtk_object_add_arg_type ("EMinicardViewWidget::book", GTK_TYPE_OBJECT, 
+				 GTK_ARG_READWRITE, ARG_BOOK);
+	gtk_object_add_arg_type ("EMinicardViewWidget::query", GTK_TYPE_STRING,
+				 GTK_ARG_READWRITE, ARG_QUERY);
+
+	object_class->set_arg       = e_minicard_view_widget_set_arg;
+	object_class->get_arg       = e_minicard_view_widget_get_arg;
+	object_class->destroy       = e_minicard_view_widget_destroy;
+
+	widget_class->realize       = e_minicard_view_widget_realize;
+	widget_class->size_allocate = e_minicard_view_widget_size_allocate;
+
+	canvas_class->reflow        = e_minicard_view_widget_reflow;
+}
+
+static void
+e_minicard_view_widget_init (EMinicardViewWidget *view)
+{
+	view->emv = NULL;
+	view->rect = NULL;
+
+	view->book = NULL;
+	view->query = NULL;
+}
+
+GtkWidget *
+e_minicard_view_widget_new (void)
+{
+	return GTK_WIDGET (gtk_type_new (e_minicard_view_widget_get_type ()));
+}
+
+static void
+e_minicard_view_widget_set_arg (GtkObject *o, GtkArg *arg, guint arg_id)
+{
+	EMinicardViewWidget *emvw;
+
+	emvw = E_MINICARD_VIEW_WIDGET (o);
+
+	switch (arg_id){
+	case ARG_BOOK:
+		if (emvw->book)
+			gtk_object_unref(GTK_OBJECT(emvw->book));
+		emvw->book = E_BOOK(GTK_VALUE_OBJECT (*arg));
+		if (emvw->book)
+			gtk_object_ref(GTK_OBJECT(emvw->book));
+		if (emvw->emv)
+			gtk_object_set(GTK_OBJECT(emvw->emv),
+				       "book", emvw->book,
+				       NULL);
+		break;
+	case ARG_QUERY:
+		emvw->query = g_strdup(GTK_VALUE_STRING (*arg));
+		if (emvw->emv)
+			gtk_object_set(GTK_OBJECT(emvw->emv),
+				       "query", emvw->query,
+				       NULL);
+		break;
+	}
+}
+
+static void
+e_minicard_view_widget_get_arg (GtkObject *object, GtkArg *arg, guint arg_id)
+{
+	EMinicardViewWidget *emvw;
+
+	emvw = E_MINICARD_VIEW_WIDGET (object);
+
+	switch (arg_id) {
+	case ARG_BOOK:
+		GTK_VALUE_OBJECT (*arg) = GTK_OBJECT(emvw->book);
+		break;
+	case ARG_QUERY:
+		GTK_VALUE_STRING (*arg) = g_strdup(emvw->query);
+		break;
+	default:
+		arg->type = GTK_TYPE_INVALID;
+		break;
+	}
+}
+
+static void
+e_minicard_view_widget_destroy (GtkObject *object)
+{
+	EMinicardViewWidget *view = E_MINICARD_VIEW_WIDGET(object);
+
+	if (view->book)
+		gtk_object_unref(GTK_OBJECT(view->book));
+	g_free(view->query);
+  
+	GTK_OBJECT_CLASS(parent_class)->destroy (object);
+}
+
+static void
+e_minicard_view_widget_realize (GtkWidget *widget)
+{
+	EMinicardViewWidget *view = E_MINICARD_VIEW_WIDGET(widget);
+
+	view->rect = gnome_canvas_item_new(
+		gnome_canvas_root( GNOME_CANVAS(view) ),
+		gnome_canvas_rect_get_type(),
+		"x1", (double) 0,
+		"y1", (double) 0,
+		"x2", (double) 100,
+		"y2", (double) 100,
+		"fill_color", "white",
+		NULL );
+
+	view->emv = gnome_canvas_item_new(
+		gnome_canvas_root( GNOME_CANVAS(view) ),
+		e_minicard_view_get_type(),
+		"height", (double) 100,
+		"minimum_width", (double) 100,
+		NULL );
+	gtk_object_set(GTK_OBJECT(view->emv),
+		       "book", view->book,
+		       "query", view->query,
+		       NULL);
+
+	if (GTK_WIDGET_CLASS(parent_class)->realize)
+		GTK_WIDGET_CLASS(parent_class)->realize (widget);
+}
+
+static void
+e_minicard_view_widget_size_allocate(GtkWidget *widget, GtkAllocation *allocation)
+{
+	if (GTK_WIDGET_CLASS(parent_class)->size_allocate)
+		GTK_WIDGET_CLASS(parent_class)->size_allocate (widget, allocation);
+	
+	if (GTK_WIDGET_REALIZED(widget)) {
+		double width;
+		EMinicardViewWidget *view = E_MINICARD_VIEW_WIDGET(widget);
+
+		gnome_canvas_item_set( view->emv,
+				       "height", (double) allocation->height,
+				       NULL );
+		gnome_canvas_item_set( view->emv,
+				       "minimum_width", (double) allocation->width,
+				       NULL );
+		gtk_object_get(GTK_OBJECT(view->emv),
+			       "width", &width,
+			       NULL);
+		width = MAX(width, allocation->width);
+		gnome_canvas_set_scroll_region (GNOME_CANVAS (view), 0, 0, width - 1, allocation->height - 1);
+		gnome_canvas_item_set( view->rect,
+				       "x2", (double) width,
+				       "y2", (double) allocation->height,
+				       NULL );
+	}
+}
+
+static void
+e_minicard_view_widget_reflow(ECanvas *canvas)
+{
+	double width;
+	EMinicardViewWidget *view = E_MINICARD_VIEW_WIDGET(canvas);
+
+	if (E_CANVAS_CLASS(parent_class)->reflow)
+		E_CANVAS_CLASS(parent_class)->reflow (canvas);
+
+	gtk_object_get(GTK_OBJECT(view->emv),
+		       "width", &width,
+		       NULL);
+	width = MAX(width, GTK_WIDGET(canvas)->allocation.width);
+	gnome_canvas_set_scroll_region(GNOME_CANVAS(canvas), 0, 0, width - 1, GTK_WIDGET(canvas)->allocation.width - 1);
+	gnome_canvas_item_set( view->rect,
+			       "x2", (double) width,
+			       "y2", (double) GTK_WIDGET(canvas)->allocation.height,
+			       NULL );	
+}
+
+void
+e_minicard_view_widget_remove_selection(EMinicardViewWidget *view,
+					EBookCallback  cb,
+					gpointer       closure)
+{
+	if (view->emv)
+		e_minicard_view_remove_selection(E_MINICARD_VIEW(view->emv), cb, closure);
+}
+
+void       e_minicard_view_widget_jump_to_letter   (EMinicardViewWidget *view,
+						    char           letter)
+{
+	if (view->emv)
+		e_minicard_view_jump_to_letter(E_MINICARD_VIEW(view->emv), letter);
+}