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** For bug #41839

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2003-07-04  Maxx Cao  <maxx.cao@sun.com>

        ** For bug #41839

        * mail-display.c (do_attachment_header): Attachment buttons made
        accessable with keyboard (focusable). "Inline" button is disabled
        when attachment can't be viewed inline.
        (do_signature): Signature button made accessable with keyboard
        (focusable).
        (button_press): Function changed to an event callback (originally
        gtkbutton signal callback).
        (popup_menu_placement_callback): Function added to place popup
        menu (of attachment) beside button when activated by keyboard.

svn path=/trunk/; revision=21788
This commit is contained in:
Maxx Cao
2003-07-10 12:20:04 +00:00
committed by Yuedong Du
parent af1b0565e9
commit cd534174fa
2 changed files with 76 additions and 26 deletions
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14
mail/ChangeLog
View File

@ -1,3 +1,17 @@
2003-07-04 Maxx Cao <maxx.cao@sun.com>
** For bug #41839
* mail-display.c (do_attachment_header): Attachment buttons made
accessable with keyboard (focusable). "Inline" button is disabled
when attachment can't be viewed inline.
(do_signature): Signature button made accessable with keyboard
(focusable).
(button_press): Function changed to an event callback (originally
gtkbutton signal callback).
(popup_menu_placement_callback): Function added to place popup
menu (of attachment) beside button when activated by keyboard.
2003-07-10 Yuedong Du <yuedong.du@sun.com>
* evolution-mail.schemas: add a gconf key corresponding to newly

88
mail/mail-display.c
View File

@ -49,6 +49,7 @@
#include <bonobo/bonobo-widget.h>
#include <bonobo/bonobo-socket.h>
#include <gdk/gdkkeysyms.h>
#include <gdk-pixbuf/gdk-pixbuf.h>
#include <gdk-pixbuf/gdk-pixbuf-loader.h>
#include <gal/util/e-util.h>
@ -433,25 +434,45 @@ inline_cb (GtkWidget *widget, gpointer user_data)
mail_display_queue_redisplay (md);
}
static void
button_press (GtkWidget *widget, CamelMimePart *part)
static gboolean
button_press (GtkWidget *widget, GdkEvent *event, CamelMimePart *part)
{
MailDisplay *md;
if (event->type == GDK_BUTTON_PRESS)
g_signal_stop_emission_by_name (widget, "button_press_event");
else if (event->type == GDK_KEY_PRESS && event->key.keyval != GDK_Return)
return FALSE;
md = g_object_get_data ((GObject *) widget, "MailDisplay");
if (md == NULL) {
g_warning ("No MailDisplay on button!");
return;
return TRUE;
}
mail_part_toggle_displayed (part, md);
mail_display_queue_redisplay (md);
return TRUE;
}
static void
popup_menu_placement_callback(GtkMenu *menu, gint *x, gint *y, gboolean *push_in, gpointer user_data)
{
GtkWidget *widget = (GtkWidget*) user_data;
gdk_window_get_origin (gtk_widget_get_parent_window (widget), x, y);
*x += widget->allocation.x + widget->allocation.width;
*y += widget->allocation.y;
return;
}
static gboolean
pixmap_press (GtkWidget *widget, GdkEventButton *event, gpointer user_data)
pixmap_press (GtkWidget *widget, GdkEvent *event, gpointer user_data)
{
EPopupMenu *menu;
GtkMenu *gtk_menu;
EPopupMenu save_item = E_POPUP_ITEM (N_("Save Attachment..."), G_CALLBACK (save_cb), 0);
EPopupMenu view_item = E_POPUP_ITEM (N_("View Inline"), G_CALLBACK (inline_cb), 2);
EPopupMenu open_item = E_POPUP_ITEM (N_("Open in %s..."), G_CALLBACK (launch_cb), 1);
@ -460,24 +481,28 @@ pixmap_press (GtkWidget *widget, GdkEventButton *event, gpointer user_data)
MailMimeHandler *handler;
int mask = 0, i, nitems;
if (event->type == GDK_BUTTON_PRESS) {
#ifdef USE_OLD_DISPLAY_STYLE
if (event->button != 3) {
gtk_propagate_event (GTK_WIDGET (user_data),
(GdkEvent *)event);
return TRUE;
}
if (event->button.button != 3) {
gtk_propagate_event (GTK_WIDGET (user_data),
(GdkEvent *)event);
return TRUE;
}
#endif
if (event->button != 1 && event->button != 3) {
gtk_propagate_event (GTK_WIDGET (user_data),
(GdkEvent *)event);
return TRUE;
if (event->button.button != 1 && event->button.button != 3) {
gtk_propagate_event (GTK_WIDGET (user_data),
(GdkEvent *)event);
return TRUE;
}
/* Stop the signal, since we don't want the button's class method to
mess up our popup. */
g_signal_stop_emission_by_name (widget, "button_press_event");
} else {
if (event->key.keyval != GDK_Return)
return FALSE;
}
/* Stop the signal, since we don't want the button's class method to
mess up our popup. */
g_signal_stop_emission_by_name (widget, "button_press_event");
part = g_object_get_data ((GObject *) widget, "CamelMimePart");
handler = mail_lookup_handler (g_object_get_data ((GObject *) widget, "mime_type"));
@ -538,7 +563,13 @@ pixmap_press (GtkWidget *widget, GdkEventButton *event, gpointer user_data)
mask |= 1;
}
e_popup_menu_run (menu, (GdkEvent *)event, mask, 0, widget);
gtk_menu = e_popup_menu_create (menu, mask, 0, widget);
e_auto_kill_popup_menu_on_selection_done (gtk_menu);
if (event->type == GDK_BUTTON_PRESS)
gtk_menu_popup (gtk_menu, NULL, NULL, NULL, (gpointer)widget, event->button.button, event->button.time);
else
gtk_menu_popup (gtk_menu, NULL, NULL, popup_menu_placement_callback, (gpointer)widget, 0, event->key.time);
for (i = 1; i < nitems; i++)
g_free (menu[i].name);
@ -983,12 +1014,16 @@ do_attachment_header (GtkHTML *html, GtkHTMLEmbedded *eb,
mainbox = gtk_hbox_new (FALSE, 0);
button = gtk_button_new ();
GTK_WIDGET_UNSET_FLAGS (button, GTK_CAN_FOCUS);
g_object_set_data ((GObject *) button, "MailDisplay", md);
handler = mail_lookup_handler (eb->type);
if (handler && handler->builtin)
g_signal_connect (button, "clicked", G_CALLBACK (button_press), part);
if (handler && handler->builtin) {
g_signal_connect (button, "button_press_event", G_CALLBACK (button_press), part);
g_signal_connect (button, "key_press_event", G_CALLBACK (button_press), part);
} else {
gtk_widget_set_sensitive (button, FALSE);
GTK_WIDGET_UNSET_FLAGS (button, GTK_CAN_FOCUS);
}
/* Drag & Drop */
drag_types[DND_TARGET_TYPE_PART_MIME_TYPE].target = header_content_type_simple (part->content_type);
@ -1016,7 +1051,6 @@ do_attachment_header (GtkHTML *html, GtkHTMLEmbedded *eb,
gtk_container_add (GTK_CONTAINER (button), hbox);
popup = gtk_button_new ();
GTK_WIDGET_UNSET_FLAGS (popup, GTK_CAN_FOCUS);
gtk_container_add (GTK_CONTAINER (popup),
gtk_arrow_new (GTK_ARROW_DOWN,
GTK_SHADOW_ETCHED_IN));
@ -1026,6 +1060,7 @@ do_attachment_header (GtkHTML *html, GtkHTMLEmbedded *eb,
g_object_set_data_full ((GObject *) popup, "mime_type", g_strdup (eb->type), (GDestroyNotify) g_free);
g_signal_connect (popup, "button_press_event", G_CALLBACK (pixmap_press), md->scroll);
g_signal_connect (popup, "key_press_event", G_CALLBACK (pixmap_press), md->scroll);
gtk_box_pack_start (GTK_BOX (mainbox), button, TRUE, TRUE, 0);
gtk_box_pack_start (GTK_BOX (mainbox), popup, TRUE, TRUE, 0);
@ -1120,9 +1155,10 @@ do_signature (GtkHTML *html, GtkHTMLEmbedded *eb,
g_idle_add_full (G_PRIORITY_LOW, (GSourceFunc) pixbuf_gen_idle, pbl, NULL);
button = gtk_button_new ();
GTK_WIDGET_UNSET_FLAGS (button, GTK_CAN_FOCUS);
g_object_set_data ((GObject *) button, "MailDisplay", md);
g_signal_connect (button, "clicked", G_CALLBACK (button_press), part);
g_signal_connect (button, "button_press_event", G_CALLBACK (button_press), part);
g_signal_connect (button, "key_press_event", G_CALLBACK (button_press), part);
gtk_container_add (GTK_CONTAINER (button), pbl->pixmap);
gtk_widget_show_all (button);
gtk_container_add (GTK_CONTAINER (eb), button);