Doh! forgot the widgets

svn path=/trunk/; revision=5732

1 files changed, 412 insertions, 0 deletions

diff --git a/executive-summary/widgets/e-summary-titlebar.c b/executive-summary/widgets/e-summary-titlebar.c
new file mode 100644
index 0000000000..3188b78bf8
--- /dev/null
+++ b/executive-summary/widgets/e-summary-titlebar.c
@@ -0,0 +1,412 @@
+/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
+/* e-summary-titlebar.c
+ *
+ * Authors: Iain Holmes <iain@helixcode.com>
+ *
+ * Copyright (C) 2000  Helix Code, Inc.
+ *
+ * This program 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 program; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <gnome.h>
+#include <gal/util/e-util.h>
+#include <gal/widgets/e-font.h>
+
+#include <gal/e-text/e-text.h>
+
+#include <gdk-pixbuf/gdk-pixbuf.h>
+
+#include "e-summary-titlebar.h"
+#include "e-summary-title-button.h"
+
+/* XPMS */
+#include "edit.xpm"
+#include "x.xpm"
+#include "shade.xpm"
+
+#define PARENT_TYPE (gnome_canvas_group_get_type ())
+#define TITLEBAR_BORDER_WIDTH 2
+
+enum {
+	ARG_0,
+	ARG_TEXT,
+	ARG_WIDTH,
+	ARG_HEIGHT
+};
+
+enum {
+	EDIT,
+	SHADE,
+	CLOSE,
+	LAST_SIGNAL
+};
+
+static void e_summary_titlebar_destroy (GtkObject *object);
+static void e_summary_titlebar_class_init (GtkObjectClass *object_class);
+static void e_summary_titlebar_init (GtkObject *object);
+
+static GnomeCanvasGroupClass *parent_class;
+static guint titlebar_signals[LAST_SIGNAL] = { 0 };
+
+struct _ESummaryTitlebarPrivate {
+	GnomeCanvasItem *rect;
+	GnomeCanvasItem *titletext;
+	
+	GnomeCanvasItem *edit;
+	GnomeCanvasItem *shade;
+	GnomeCanvasItem *close;
+	
+	char *text;
+	double width, height;
+};
+
+static void
+e_summary_titlebar_destroy (GtkObject *object)
+{
+	ESummaryTitlebar *titlebar;
+	ESummaryTitlebarPrivate *priv;
+	
+	titlebar = E_SUMMARY_TITLEBAR (object);
+	priv = titlebar->private;
+	
+	if (priv == NULL)
+		return;
+	
+	g_free (priv);
+	titlebar->private = NULL;
+	
+	if (GTK_OBJECT_CLASS (parent_class)->destroy)
+		(* GTK_OBJECT_CLASS (parent_class)->destroy) (object);
+}
+
+static void
+edit_cb (GnomeCanvasItem *item,
+	 ESummaryTitlebar *titlebar)
+{
+	gtk_signal_emit (GTK_OBJECT (titlebar), titlebar_signals[EDIT]);
+}
+
+static void
+shade_cb (GnomeCanvasItem *item,
+	  ESummaryTitlebar *titlebar)
+{
+	gtk_signal_emit (GTK_OBJECT (titlebar), titlebar_signals[SHADE]);
+}
+
+static void
+close_cb (GnomeCanvasItem *item,
+	  ESummaryTitlebar *titlebar)
+{
+	gtk_signal_emit (GTK_OBJECT (titlebar), titlebar_signals[CLOSE]);
+}
+
+static void
+e_summary_titlebar_realize (GnomeCanvasItem *item)
+{
+	GnomeCanvasGroup *group;
+	ESummaryTitlebar *titlebar;
+	ESummaryTitlebarPrivate *priv;
+	GdkPixbuf *pb;
+	EFont *font;
+	int font_height;
+	
+	group = GNOME_CANVAS_GROUP (item);
+	titlebar = E_SUMMARY_TITLEBAR (item);
+	priv = titlebar->private;
+	
+	font = e_font_from_gdk_font (GTK_WIDGET (item->canvas)->style->font);
+	font_height = e_font_height (font);
+	priv->height = 18 + 2 * TITLEBAR_BORDER_WIDTH; /* FIXME: Not hardcoded */
+	
+	priv->rect = gnome_canvas_item_new (group,
+					    gnome_canvas_rect_get_type (),
+					    "x1", 0.0,
+					    "y1", 0.0,
+					    "y2", (double) priv->height,
+					    "x2", priv->width, 
+					    "fill_color_rgba", 0x88AAFFFF,
+					    NULL);
+	
+	pb = gdk_pixbuf_new_from_xpm_data ((const char**) x_xpm);
+	priv->close = gnome_canvas_item_new (group,
+					     e_summary_title_button_get_type (),
+					     "x", (double) priv->width - TITLEBAR_BORDER_WIDTH - 18,
+					     "y", (double) TITLEBAR_BORDER_WIDTH,
+					     "pixbuf", pb,
+					     NULL);
+	gdk_pixbuf_unref (pb);
+	gtk_signal_connect (GTK_OBJECT (priv->close), "clicked",
+			    GTK_SIGNAL_FUNC (close_cb), titlebar);
+	
+	pb = gdk_pixbuf_new_from_xpm_data ((const char**) shade_xpm);
+	priv->shade = gnome_canvas_item_new (group,
+					     e_summary_title_button_get_type (),
+					     "x", (double) priv->width - (TITLEBAR_BORDER_WIDTH * 2) - 36,
+					     "y", (double) TITLEBAR_BORDER_WIDTH,
+					     "pixbuf", pb,
+					     NULL);
+	gdk_pixbuf_unref (pb);
+	gtk_signal_connect (GTK_OBJECT (priv->shade), "clicked",
+			    GTK_SIGNAL_FUNC (shade_cb), titlebar);
+	
+	pb = gdk_pixbuf_new_from_xpm_data ((const char**) edit_xpm);
+	priv->edit = gnome_canvas_item_new (group,
+					    e_summary_title_button_get_type (),
+					    "x", (double) priv->width - (TITLEBAR_BORDER_WIDTH * 3) - 54,
+					    "y", (double) TITLEBAR_BORDER_WIDTH,
+					    "pixbuf", pb,
+					    NULL);
+	gdk_pixbuf_unref (pb);
+	gtk_signal_connect (GTK_OBJECT (priv->edit), "clicked",
+			    GTK_SIGNAL_FUNC (edit_cb), titlebar);
+	
+	priv->titletext = gnome_canvas_item_new (group,
+						 e_text_get_type (),
+						 "text", priv->text,
+						 "font_gdk", GTK_WIDGET (item->canvas)->style->font,
+						 "clip_width", (double) priv->width - 
+						 (TITLEBAR_BORDER_WIDTH*4)- 50,
+						 "clip_height", (double) e_font_height (font),
+
+						 "clip", TRUE,
+						 "use_ellipsis", TRUE,
+						 "fill_color", "black",
+						 "anchor", GTK_ANCHOR_NW,
+						 NULL);
+	gnome_canvas_item_move (priv->titletext, TITLEBAR_BORDER_WIDTH,
+				(priv->height - font_height) / 2);
+	
+	if (GNOME_CANVAS_ITEM_CLASS (parent_class)->realize)
+		(* GNOME_CANVAS_ITEM_CLASS (parent_class)->realize) (item);
+}
+
+static void
+e_summary_titlebar_unrealize (GnomeCanvasItem *item)
+{
+	if (GNOME_CANVAS_ITEM_CLASS (parent_class)->unrealize)
+		(* GNOME_CANVAS_ITEM_CLASS (parent_class)->unrealize) (item);
+}
+
+static void
+e_summary_titlebar_set_arg (GtkObject *object,
+			    GtkArg *arg,
+			    guint arg_id)
+{
+	ESummaryTitlebar *titlebar;
+	ESummaryTitlebarPrivate *priv;
+	
+	titlebar = E_SUMMARY_TITLEBAR (object);
+	priv = titlebar->private;
+	
+	switch (arg_id) {
+	case ARG_TEXT:
+		if (priv->text)
+			g_free (priv->text);
+		
+		priv->text = g_strdup (GTK_VALUE_STRING (*arg));
+		
+		if (priv->titletext)
+			gnome_canvas_item_set (priv->titletext,
+					       "text", priv->text,
+					       NULL);
+		break;
+		
+	case ARG_WIDTH:
+		priv->width = GTK_VALUE_DOUBLE (*arg);
+		
+		if (priv->rect)
+			gnome_canvas_item_set (priv->rect,
+					       "x2", priv->width,
+					       NULL);
+		if (priv->titletext)
+			gnome_canvas_item_set (priv->titletext,
+					       "clip_width", priv->width - 
+					       (TITLEBAR_BORDER_WIDTH* 4) - 42,
+					       NULL);
+		break;
+		
+	default:
+		break;
+	}
+}
+
+static void
+e_summary_titlebar_get_arg (GtkObject *object,
+			    GtkArg *arg,
+			    guint arg_id)
+{
+	ESummaryTitlebar *titlebar;
+	ESummaryTitlebarPrivate *priv;
+	
+	titlebar = E_SUMMARY_TITLEBAR (object);
+	priv = titlebar->private;
+	
+	switch (arg_id) {
+	case ARG_TEXT:
+		GTK_VALUE_STRING (*arg) = priv->text;
+		break;
+		
+	case ARG_WIDTH:
+		GTK_VALUE_DOUBLE (*arg) = priv->width;
+		break;
+		
+	case ARG_HEIGHT:
+		GTK_VALUE_DOUBLE (*arg) = priv->height;
+		break;
+		
+	default:
+		arg->type = GTK_TYPE_INVALID;
+		break;
+	}
+}
+
+static gint
+e_summary_titlebar_event (GnomeCanvasItem *item,
+			  GdkEvent *event)
+{
+	if (event->type == GDK_2BUTTON_PRESS &&
+	    event->button.button == 1) {
+		gtk_signal_emit (GTK_OBJECT (item), titlebar_signals[SHADE]);
+		return FALSE;
+	} else {
+		return TRUE;
+	}
+}
+
+static double
+e_summary_titlebar_point (GnomeCanvasItem *item,
+			  double x,
+			  double y,
+			  int cx,
+			  int cy,
+			  GnomeCanvasItem **actual_item)
+{
+	ESummaryTitlebar *est;
+	ESummaryTitlebarPrivate *priv;
+	GnomeCanvasItem *ret_item;
+	double d;
+
+	est = E_SUMMARY_TITLEBAR (item);
+	priv = est->private;
+
+	d = (* GNOME_CANVAS_ITEM_CLASS 
+	     (GTK_OBJECT (priv->edit)->klass)->point) (priv->edit,
+						       x, y, 
+						       cx, cy,
+						       &ret_item);
+	if (d == 0.0) {
+		*actual_item = ret_item;
+		return 0.0;
+	}
+
+	d = (* GNOME_CANVAS_ITEM_CLASS 
+	     (GTK_OBJECT (priv->shade)->klass)->point) (priv->shade,
+							x, y,
+							cx, cy,
+							&ret_item);
+	if (d == 0.0) {
+		*actual_item = ret_item;
+		return 0.0;
+	}
+
+	d = (* GNOME_CANVAS_ITEM_CLASS
+	     (GTK_OBJECT (priv->close)->klass)->point) (priv->close,
+							x, y,
+							cx, cy,
+							&ret_item);
+	if (d == 0.0) {
+		*actual_item = ret_item;
+		return 0.0;
+	}
+
+	*actual_item = item;
+	return 0.0;
+}
+
+static void
+e_summary_titlebar_class_init (GtkObjectClass *object_class)
+{
+	GnomeCanvasItemClass *item_class;
+	
+	item_class = (GnomeCanvasItemClass *) object_class;
+	
+	object_class->destroy = e_summary_titlebar_destroy;
+	object_class->set_arg = e_summary_titlebar_set_arg;
+	object_class->get_arg = e_summary_titlebar_get_arg;
+	
+	item_class->realize = e_summary_titlebar_realize;
+	item_class->unrealize = e_summary_titlebar_unrealize;
+	item_class->event = e_summary_titlebar_event;
+	item_class->point = e_summary_titlebar_point;
+	
+	gtk_object_add_arg_type ("ESummaryTitlebar::text",
+				 GTK_TYPE_STRING, GTK_ARG_READWRITE,
+				 ARG_TEXT);
+	gtk_object_add_arg_type ("ESummaryTitlebar::width",
+				 GTK_TYPE_DOUBLE, GTK_ARG_READWRITE,
+				 ARG_WIDTH);
+	gtk_object_add_arg_type ("ESummaryTitlebar::height",
+				 GTK_TYPE_DOUBLE, GTK_ARG_READABLE,
+				 ARG_HEIGHT);
+	
+	titlebar_signals[EDIT] = gtk_signal_new ("edit", GTK_RUN_LAST,
+						 object_class->type,
+						 GTK_SIGNAL_OFFSET (ESummaryTitlebarClass,
+								    edit),
+						 gtk_marshal_NONE__NONE,
+						 GTK_TYPE_NONE, 0);
+	titlebar_signals[SHADE] = gtk_signal_new ("shade", GTK_RUN_LAST,
+						  object_class->type,
+						  GTK_SIGNAL_OFFSET (ESummaryTitlebarClass,
+								     shade),
+						  gtk_marshal_NONE__NONE,
+						  GTK_TYPE_NONE, 0);
+	titlebar_signals[CLOSE] = gtk_signal_new ("close", GTK_RUN_LAST,
+						  object_class->type,
+						  GTK_SIGNAL_OFFSET (ESummaryTitlebarClass,
+								     close),
+						  gtk_marshal_NONE__NONE,
+						  GTK_TYPE_NONE, 0);
+	gtk_object_class_add_signals (object_class, titlebar_signals,
+				      LAST_SIGNAL);
+	
+	parent_class = gtk_type_class (PARENT_TYPE);
+}
+
+static void
+e_summary_titlebar_init (GtkObject *object)
+{
+	ESummaryTitlebar *titlebar;
+	ESummaryTitlebarPrivate *priv;
+	
+	titlebar = E_SUMMARY_TITLEBAR (object);
+	titlebar->private = g_new0 (ESummaryTitlebarPrivate, 1);
+	priv = titlebar->private;
+	
+	priv->width = 100.0;
+	priv->text = NULL;
+	
+	gdk_rgb_init ();
+}
+
+E_MAKE_TYPE (e_summary_titlebar, "ESummaryTitlebar", ESummaryTitlebar,
+	     e_summary_titlebar_class_init, e_summary_titlebar_init,
+	     PARENT_TYPE);
+