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-rw-r--r--mixgtk/mixgtk_device.c58
1 files changed, 42 insertions, 16 deletions
diff --git a/mixgtk/mixgtk_device.c b/mixgtk/mixgtk_device.c
index ea84c18..3913bfa 100644
--- a/mixgtk/mixgtk_device.c
+++ b/mixgtk/mixgtk_device.c
@@ -1,7 +1,7 @@
/* -*-c-*- ---------------- mixgtk_device.c :
* actual types for mixgtk devices
* ------------------------------------------------------------------
- * Last change: Time-stamp: <2001-05-08 00:58:34 jao>
+ * Last change: Time-stamp: <2001-05-09 02:35:09 jao>
* ------------------------------------------------------------------
* Copyright (C) 2001 Free Software Foundation, Inc.
*
@@ -41,7 +41,13 @@ struct mixgtk_device_t
mix_device_t device;
GtkWidget *widget;
gint pos;
+};
+
+struct mixgtk_bin_device_t
+{
+ struct mixgtk_device_t gtk_device;
guint last_insert;
+ GtkWidget *scroll;
};
/* callbacks for output devices */
@@ -67,23 +73,28 @@ write_char_ (struct mixgtk_device_t *dev, const mix_word_t *block)
}
static void
-write_bin_ (struct mixgtk_device_t *dev, const mix_word_t *block)
+write_bin_ (struct mixgtk_bin_device_t *dev, const mix_word_t *block)
{
enum {BUFF_SIZE = 17};
static gchar BUFFER[BUFF_SIZE] = { 0 };
static gchar *DEFTEXT[BIN_DEV_COL_] = { "0", "0", "0", "0", "0" };
guint k, col, row;
+ GtkCList *list = GTK_CLIST (dev->gtk_device.widget);
- for (k = 0; k < SIZES_[dev->device.type]; k++)
+ gtk_clist_freeze (list);
+
+ for (k = 0; k < SIZES_[dev->gtk_device.device.type]; k++)
{
mix_word_print_to_buffer (block[k], BUFFER);
row = dev->last_insert / BIN_DEV_COL_;
col = dev->last_insert % BIN_DEV_COL_;
- if (col == 0) gtk_clist_append (GTK_CLIST (dev->widget), DEFTEXT);
- gtk_clist_set_text (GTK_CLIST (dev->widget), row, col, BUFFER);
+ if (col == 0) gtk_clist_append (list, DEFTEXT);
+ gtk_clist_set_text (list, row, col, BUFFER);
dev->last_insert++;
}
+
+ gtk_clist_thaw (list);
}
static gboolean
@@ -95,7 +106,7 @@ write_ (mix_device_t *dev, const mix_word_t *block)
return FALSE;
if (MODES_[dev->type] == mix_dev_CHAR) write_char_ (gtkdev, block);
- else write_bin_ (gtkdev, block);
+ else write_bin_ ((struct mixgtk_bin_device_t *)gtkdev, block);
gtk_notebook_set_page (container_, gtkdev->pos);
@@ -112,7 +123,7 @@ read_ (mix_device_t *dev, mix_word_t *block)
return FALSE;
if (MODES_[dev->type] == mix_dev_CHAR) write_char_ (gtkdev, block);
- else write_bin_ (gtkdev, block);
+ else write_bin_ ((struct mixgtk_bin_device_t *)gtkdev, block);
gtk_notebook_set_page (container_, gtkdev->pos);
@@ -136,7 +147,9 @@ destroy_ (mix_device_t *dev)
{
struct mixgtk_device_t *gtkdev = (struct mixgtk_device_t *)dev;
gtk_notebook_remove_page (GTK_NOTEBOOK (container_), gtkdev->pos);
- gtk_widget_destroy (gtkdev->widget);
+ gtk_widget_destroy (gtkdev->widget);
+ if (MODES_[dev->type] == mix_dev_BIN)
+ gtk_widget_destroy (((struct mixgtk_bin_device_t *)dev)->scroll);
(DEF_DEV_VTABLE_->destroy) (dev);
--last_pos_;
}
@@ -174,9 +187,12 @@ mixgtk_device_construct_gui_ (struct mixgtk_device_t *dev)
else
{
gint k;
- GtkWidget *scroll = gtk_scrolled_window_new (NULL, NULL);
- g_assert (scroll);
- gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scroll),
+ struct mixgtk_bin_device_t *bindev =
+ (struct mixgtk_bin_device_t *)dev;
+
+ bindev->scroll = gtk_scrolled_window_new (NULL, NULL);
+ g_assert (bindev->scroll);
+ gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (bindev->scroll),
GTK_POLICY_AUTOMATIC,
GTK_POLICY_AUTOMATIC);
dev->widget = gtk_clist_new (BIN_DEV_COL_);
@@ -186,9 +202,9 @@ mixgtk_device_construct_gui_ (struct mixgtk_device_t *dev)
gtk_clist_set_column_width (GTK_CLIST (dev->widget), k, 100);
gtk_clist_set_column_auto_resize (GTK_CLIST (dev->widget), k, TRUE);
}
- gtk_container_add (GTK_CONTAINER (scroll), dev->widget);
- gtk_notebook_insert_page (container_, scroll, label, dev->pos);
- gtk_widget_show (scroll);
+ gtk_container_add (GTK_CONTAINER (bindev->scroll), dev->widget);
+ gtk_notebook_insert_page (container_, bindev->scroll, label, dev->pos);
+ gtk_widget_show (bindev->scroll);
}
gtk_widget_show (label);
@@ -205,13 +221,23 @@ mixgtk_device_new_ (mix_device_type_t type)
g_return_val_if_fail (type < mix_dev_INVALID, NULL);
- dev = g_new (struct mixgtk_device_t, 1);
+ if (MODES_[type] == mix_dev_CHAR)
+ {
+ dev = g_new (struct mixgtk_device_t, 1);
+ }
+ else
+ {
+ dev = (struct mixgtk_device_t *) g_new (struct mixgtk_bin_device_t, 1);
+ ((struct mixgtk_bin_device_t *)dev)->last_insert = 0;
+ }
+
name = g_strconcat (g_get_home_dir(), "/",
MIXGTK_FILES_DIR, "/", DEF_NAMES_[type], NULL);
construct_device_with_name_ (&dev->device, type, name);
g_free (name);
+
dev->device.vtable = &MIXGTK_VTABLE_;
- dev->last_insert = 0;
+
mixgtk_device_construct_gui_ (dev);
return (mix_device_t *)dev;