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authorJose Antonio Ortega Ruiz <jao@gnu.org>2001-04-02 22:11:25 +0000
committerJose Antonio Ortega Ruiz <jao@gnu.org>2001-04-02 22:11:25 +0000
commitd0acf6e67ee1e22039a4a2c71f4691b18738e8eb (patch)
treeb034dacaf9acbfca9f4cd984dab9280ca8a58cbb /mixgtk
parent2e2bcc65fff9ceb5fd828387192a2e0618629e15 (diff)
downloadmdk-d0acf6e67ee1e22039a4a2c71f4691b18738e8eb.tar.gz
mdk-d0acf6e67ee1e22039a4a2c71f4691b18738e8eb.tar.bz2
use of opem_memstream avoided for FreeBSD portability
Diffstat (limited to 'mixgtk')
-rw-r--r--mixgtk/mixgtk_device.c62
1 files changed, 39 insertions, 23 deletions
diff --git a/mixgtk/mixgtk_device.c b/mixgtk/mixgtk_device.c
index 2e231a4..faf3c3b 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: <01/03/05 01:13:40 jose>
+ * Last change: Time-stamp: <01/04/03 00:09:46 jose>
* ------------------------------------------------------------------
* Copyright (C) 2001 Free Software Foundation, Inc.
*
@@ -22,8 +22,6 @@
*/
-#define _GNU_SOURCE 1
-
#include <stdio.h>
#include <mixlib/xmix_device.h>
#include "mixgtk_device.h"
@@ -37,8 +35,7 @@ static mix_vm_t *vm_ = NULL;
struct mixgtk_device_t
{
mix_device_t device;
- char *buffer;
- size_t buffer_len;
+ gchar *buffer;
GtkText *widget;
gint pos;
};
@@ -47,18 +44,37 @@ struct mixgtk_device_t
static gboolean
write_out_ (mix_device_t *dev, const mix_word_t *block)
{
- struct mixgtk_device_t *gtkdev;
+ struct mixgtk_device_t *gtkdev = (struct mixgtk_device_t *) dev;
+ guint k, j;
- if (!((DEF_DEV_VTABLE_->write) (dev, block))) return FALSE;
- gtkdev = (struct mixgtk_device_t *) dev;
- if (gtkdev->buffer_len > 0)
- {
- gtk_text_insert (gtkdev->widget, NULL, NULL, NULL,
- gtkdev->buffer, gtkdev->buffer_len);
- rewind (mix_io_to_FILE (gtkdev->device.file));
- gtk_notebook_set_page (container_, gtkdev->pos);
- gtk_widget_draw (GTK_WIDGET (container_), NULL);
- }
+ for (k = 0; k < SIZES_[dev->type]; k++)
+ for (j = 1; j < 6; j++)
+ {
+ mix_char_t ch = mix_word_get_byte (block[k], j);
+ gtkdev->buffer[5 * k + j - 1] = mix_char_to_ascii (ch);
+ }
+
+ gtk_text_insert (gtkdev->widget, NULL, NULL, NULL, gtkdev->buffer, -1);
+ gtk_notebook_set_page (container_, gtkdev->pos);
+
+ return TRUE;
+}
+
+static gboolean
+read_out_ (mix_device_t *dev, mix_word_t *block)
+{
+ return TRUE;
+}
+
+static gboolean
+ioc_out_ (mix_device_t *dev, mix_short_t cmd)
+{
+ return TRUE;
+}
+
+static gboolean
+busy_out_ (const mix_device_t *dev)
+{
return TRUE;
}
@@ -74,13 +90,13 @@ mixgtk_device_new_ (mix_device_type_t type)
if (MODES_[type] == mix_dev_CHAR && FMODES_[type] == mix_io_WRITE)
{
- FILE *f;
dev = g_new (struct mixgtk_device_t, 1);
- f = open_memstream (&(dev->buffer), &(dev->buffer_len));
- g_assert (f);
- dev->device.file = mix_io_new (f);
+ dev->device.file = NULL;
dev->device.type = type;
dev->device.vtable = &MIXGTK_OUT_VTABLE_;
+ dev->buffer = g_new (gchar, (SIZES_[type] * 5 + 2));
+ dev->buffer[SIZES_[type] * 5] = '\n';
+ dev->buffer[SIZES_[type] * 5 + 1] = '\0';
dev->widget = (GtkText *)gtk_text_new (NULL, NULL);
g_assert (dev->widget);
gtk_text_set_editable (dev->widget, FALSE);
@@ -131,9 +147,9 @@ mixgtk_device_init (GtkNotebook *container, mix_vm_t *vm)
/* initialise vtables */
MIXGTK_OUT_VTABLE_.write = write_out_;
- MIXGTK_OUT_VTABLE_.read = DEF_DEV_VTABLE_->read;
- MIXGTK_OUT_VTABLE_.ioc = DEF_DEV_VTABLE_->ioc;
- MIXGTK_OUT_VTABLE_.busy = DEF_DEV_VTABLE_->busy;
+ MIXGTK_OUT_VTABLE_.read = read_out_;
+ MIXGTK_OUT_VTABLE_.ioc = ioc_out_;
+ MIXGTK_OUT_VTABLE_.busy = busy_out_;
/* connect default devices */
while (def_types[k] != mix_dev_INVALID)