+++ /dev/null
-Index: vte/ChangeLog
-===================================================================
-RCS file: /cvs/gnome/vte/ChangeLog,v
-retrieving revision 1.524
-diff -u -p -r1.524 ChangeLog
---- vte/ChangeLog 2 May 2004 06:43:01 -0000 1.524
-+++ vte/ChangeLog 6 May 2004 08:11:36 -0000
-@@ -1,3 +1,22 @@
-+2004-05-06 Padraig O'Briain <padraig.obriain@sun.com>
-+ * src/vte.c, src/vteint.h:
-+ Add new functions to support accessible text selection:
-+ _vte_terminal_get_selection, _vte_terminal_get_start_selection,
-+ _vte_terminal_get_end_selection, _vte_terminal_select_text,
-+ _vte_terminal_remove_selection
-+ * src/vteaccess.c:
-+ (xy_from_offset): Fix for offset being entire text.
-+ (vte_terminal_accessibility_selection_changed): VteTerminal's
-+ selection-changed signal handler which emits text-selection-changed
-+ signal.
-+ (vte_terminal_accessible_initialize): Connect to VteTerminal's
-+ selection-changed signal.
-+ (vte_terminal_accessible_get_n_selections) Add implementation.
-+ (vte_terminal_accessible_get_selection) Add implementation.
-+ (vte_terminal_accessible_add_selection) Add implementation.
-+ (vte_terminal_accessible_remove_selection) Add implementation.
-+ (vte_terminal_accessible_set_selection) Add implementation.
-+
- 2004-05-02 nalin
- * src/reaper.c(vte_reaper_add_child): pass the global reaper in as
- data when adding the child source, not the terminal which called us.
-Index: vte/src/vte.c
-===================================================================
-RCS file: /cvs/gnome/vte/src/vte.c,v
-retrieving revision 1.404
-diff -u -p -r1.404 vte.c
---- vte/src/vte.c 2 May 2004 06:43:01 -0000 1.404
-+++ vte/src/vte.c 6 May 2004 08:11:37 -0000
-@@ -15758,3 +15758,76 @@ _vte_terminal_accessible_ref(VteTerminal
- g_return_if_fail(VTE_IS_TERMINAL(terminal));
- terminal->pvt->accessible_emit = TRUE;
- }
-+
-+char *
-+_vte_terminal_get_selection(VteTerminal *terminal)
-+{
-+ g_return_val_if_fail(VTE_IS_TERMINAL(terminal), NULL);
-+
-+ return g_strdup (terminal->pvt->selection);
-+}
-+
-+void
-+_vte_terminal_get_start_selection(VteTerminal *terminal, long *x, long *y)
-+{
-+ struct selection_cell_coords ss;
-+
-+ g_return_if_fail(VTE_IS_TERMINAL(terminal));
-+
-+ ss = terminal->pvt->selection_start;
-+
-+ if (x) {
-+ *x = ss.x;
-+ }
-+
-+ if (y) {
-+ *y = ss.y;
-+ }
-+}
-+
-+void
-+_vte_terminal_get_end_selection(VteTerminal *terminal, long *x, long *y)
-+{
-+ struct selection_cell_coords se;
-+
-+ g_return_if_fail(VTE_IS_TERMINAL(terminal));
-+
-+ se = terminal->pvt->selection_end;
-+
-+ if (x) {
-+ *x = se.x;
-+ }
-+
-+ if (y) {
-+ *y = se.y;
-+ }
-+}
-+
-+void
-+_vte_terminal_select_text(VteTerminal *terminal, long start_x, long start_y, long end_x, long end_y, int start_offset, int end_offset)
-+{
-+ g_return_if_fail(VTE_IS_TERMINAL(terminal));
-+
-+ terminal->pvt->selection_type = selection_type_char;
-+ terminal->pvt->has_selection = TRUE;
-+ terminal->pvt->selecting_had_delta = TRUE;
-+ terminal->pvt->selection_start.x = start_x;
-+ terminal->pvt->selection_start.y = start_y;
-+ terminal->pvt->selection_end.x = end_x;
-+ terminal->pvt->selection_end.y = end_y;
-+ vte_terminal_copy(terminal,
-+ GDK_SELECTION_PRIMARY);
-+ vte_invalidate_cells (terminal,
-+ 0,
-+ terminal->column_count,
-+ MIN (start_y, end_y),
-+ ABS (start_y - end_y) + 1);
-+
-+ vte_terminal_emit_selection_changed(terminal);
-+}
-+
-+void
-+_vte_terminal_remove_selection(VteTerminal *terminal)
-+{
-+ vte_terminal_deselect_all (terminal);
-+}
-Index: vte/src/vteaccess.c
-===================================================================
-RCS file: /cvs/gnome/vte/src/vteaccess.c,v
-retrieving revision 1.44
-diff -u -p -r1.44 vteaccess.c
---- vte/src/vteaccess.c 1 May 2004 07:12:51 -0000 1.44
-+++ vte/src/vteaccess.c 6 May 2004 08:11:37 -0000
-@@ -150,7 +150,7 @@ xy_from_offset (VteTerminalAccessiblePri
- }
- }
- if (i == priv->snapshot_linebreaks->len) {
-- if (offset < priv->snapshot_characters->len) {
-+ if (offset <= priv->snapshot_characters->len) {
- cur_x = offset - cur_offset;
- cur_y = i - 1;
- }
-@@ -735,6 +735,16 @@ vte_terminal_accessible_visibility_notif
- }
-
- static void
-+vte_terminal_accessible_selection_changed (VteTerminal *terminal,
-+ gpointer data)
-+{
-+ g_return_if_fail(VTE_IS_TERMINAL_ACCESSIBLE(data));
-+ g_return_if_fail(VTE_IS_TERMINAL(terminal));
-+
-+ g_signal_emit_by_name (data, "text_selection_changed");
-+}
-+
-+static void
- vte_terminal_initialize (AtkObject *obj, gpointer data)
- {
- VteTerminal *terminal;
-@@ -777,6 +787,9 @@ vte_terminal_initialize (AtkObject *obj,
- g_signal_connect(G_OBJECT(terminal), "visibility-notify-event",
- GTK_SIGNAL_FUNC(vte_terminal_accessible_visibility_notify),
- obj);
-+ g_signal_connect(G_OBJECT(terminal), "selection-changed",
-+ GTK_SIGNAL_FUNC(vte_terminal_accessible_selection_changed),
-+ obj);
-
- if (GTK_IS_WIDGET((GTK_WIDGET(terminal))->parent)) {
- parent = gtk_widget_get_accessible((GTK_WIDGET(terminal))->parent);
-@@ -1382,55 +1395,136 @@ vte_terminal_accessible_get_offset_at_po
- static gint
- vte_terminal_accessible_get_n_selections(AtkText *text)
- {
-- g_return_val_if_fail(VTE_IS_TERMINAL_ACCESSIBLE(text), 0);
-+ GtkWidget *widget;
-+ VteTerminal *terminal;
-+
-+ g_return_val_if_fail(VTE_IS_TERMINAL_ACCESSIBLE(text), -1);
- vte_terminal_accessible_update_private_data_if_needed(ATK_OBJECT(text),
- NULL, NULL);
-- /* FIXME? */
-- return 0;
-+
-+ widget = GTK_ACCESSIBLE(text)->widget;
-+ if (widget == NULL) {
-+ /* State is defunct */
-+ return -1;
-+ }
-+ g_return_val_if_fail (VTE_IS_TERMINAL (widget), -1);
-+ terminal = VTE_TERMINAL (widget);
-+ return (vte_terminal_get_has_selection (terminal)) ? 1 : 0;
- }
-
- static gchar *
- vte_terminal_accessible_get_selection(AtkText *text, gint selection_number,
- gint *start_offset, gint *end_offset)
- {
-+ GtkWidget *widget;
-+ VteTerminal *terminal;
-+ VteTerminalAccessiblePrivate *priv;
-+ long start_x, start_y, end_x, end_y;
-+
- g_return_val_if_fail(VTE_IS_TERMINAL_ACCESSIBLE(text), NULL);
- vte_terminal_accessible_update_private_data_if_needed(ATK_OBJECT(text),
- NULL, NULL);
-- /* FIXME? */
-- return NULL;
-+ widget = GTK_ACCESSIBLE(text)->widget;
-+ if (widget == NULL) {
-+ /* State is defunct */
-+ return NULL;
-+ }
-+ g_return_val_if_fail (VTE_IS_TERMINAL (widget), NULL);
-+ terminal = VTE_TERMINAL (widget);
-+ if (!vte_terminal_get_has_selection (terminal)) {
-+ return NULL;
-+ }
-+ if (selection_number != 0) {
-+ return NULL;
-+ }
-+
-+ priv = g_object_get_data(G_OBJECT(text),
-+ VTE_TERMINAL_ACCESSIBLE_PRIVATE_DATA);
-+ _vte_terminal_get_start_selection (terminal, &start_x, &start_y);
-+ *start_offset = offset_from_xy (priv, start_x, start_y);
-+ _vte_terminal_get_end_selection (terminal, &end_x, &end_y);
-+ *end_offset = offset_from_xy (priv, end_x, end_y);
-+ return _vte_terminal_get_selection (terminal);
- }
-
- static gboolean
- vte_terminal_accessible_add_selection(AtkText *text,
- gint start_offset, gint end_offset)
- {
-+ GtkWidget *widget;
-+ VteTerminal *terminal;
-+ VteTerminalAccessiblePrivate *priv;
-+ gint start_x, start_y, end_x, end_y;
-+
- g_return_val_if_fail(VTE_IS_TERMINAL_ACCESSIBLE(text), FALSE);
- vte_terminal_accessible_update_private_data_if_needed(ATK_OBJECT(text),
- NULL, NULL);
-- /* FIXME? */
-- return FALSE;
-+ widget = GTK_ACCESSIBLE(text)->widget;
-+ if (widget == NULL) {
-+ /* State is defunct */
-+ return FALSE;
-+ }
-+ g_return_val_if_fail (VTE_IS_TERMINAL (widget), FALSE);
-+ terminal = VTE_TERMINAL (widget);
-+ g_return_val_if_fail (!vte_terminal_get_has_selection (terminal), FALSE);
-+ priv = g_object_get_data(G_OBJECT(text),
-+ VTE_TERMINAL_ACCESSIBLE_PRIVATE_DATA);
-+ xy_from_offset (priv, start_offset, &start_x, &start_y);
-+ xy_from_offset (priv, end_offset, &end_x, &end_y);
-+ _vte_terminal_select_text (terminal, start_x, start_y, end_x, end_y, start_offset, end_offset);
-+ return TRUE;
- }
-
- static gboolean
- vte_terminal_accessible_remove_selection(AtkText *text,
- gint selection_number)
- {
-+ GtkWidget *widget;
-+ VteTerminal *terminal;
-+
- g_return_val_if_fail(VTE_IS_TERMINAL_ACCESSIBLE(text), FALSE);
- vte_terminal_accessible_update_private_data_if_needed(ATK_OBJECT(text),
- NULL, NULL);
-- /* FIXME? */
-- return FALSE;
-+ widget = GTK_ACCESSIBLE(text)->widget;
-+ if (widget == NULL) {
-+ /* State is defunct */
-+ return FALSE;
-+ }
-+ g_return_val_if_fail (VTE_IS_TERMINAL (widget), FALSE);
-+ terminal = VTE_TERMINAL (widget);
-+ if (selection_number == 0 && vte_terminal_get_has_selection (terminal)) {
-+ _vte_terminal_remove_selection (terminal);
-+ return TRUE;
-+ } else {
-+ return FALSE;
-+ }
- }
-
- static gboolean
- vte_terminal_accessible_set_selection(AtkText *text, gint selection_number,
- gint start_offset, gint end_offset)
- {
-+ GtkWidget *widget;
-+ VteTerminal *terminal;
-+
- g_return_val_if_fail(VTE_IS_TERMINAL_ACCESSIBLE(text), FALSE);
- vte_terminal_accessible_update_private_data_if_needed(ATK_OBJECT(text),
- NULL, NULL);
-- /* FIXME? */
-- return FALSE;
-+ widget = GTK_ACCESSIBLE(text)->widget;
-+ if (widget == NULL) {
-+ /* State is defunct */
-+ return FALSE;
-+ }
-+ g_return_val_if_fail (VTE_IS_TERMINAL (widget), FALSE);
-+ terminal = VTE_TERMINAL (widget);
-+ if (selection_number != 0) {
-+ return FALSE;
-+ }
-+ if (vte_terminal_get_has_selection (terminal)) {
-+ _vte_terminal_remove_selection (terminal);
-+ }
-+
-+ return vte_terminal_accessible_add_selection (text, start_offset, end_offset);
- }
-
- static gboolean
-@@ -1519,6 +1613,9 @@ vte_terminal_accessible_get_position(Atk
- *x = 0;
- *y = 0;
- widget = (GTK_ACCESSIBLE(component))->widget;
-+ if (widget == NULL) {
-+ return;
-+ }
- if (!GTK_WIDGET_REALIZED(widget)) {
- return;
- }
-@@ -1543,6 +1640,9 @@ vte_terminal_accessible_get_size(AtkComp
- *width = 0;
- *height = 0;
- widget = (GTK_ACCESSIBLE(component))->widget;
-+ if (widget == NULL) {
-+ return;
-+ }
- if (!GTK_WIDGET_REALIZED(widget)) {
- return;
- }
-@@ -1575,7 +1675,12 @@ vte_terminal_accessible_set_size(AtkComp
- {
- VteTerminal *terminal;
- gint columns, rows, xpad, ypad;
-- terminal = VTE_TERMINAL((GTK_ACCESSIBLE(component))->widget);
-+ GtkWidget *widget;
-+ widget = GTK_ACCESSIBLE(component)->widget;
-+ if (widget == NULL) {
-+ return FALSE;
-+ }
-+ terminal = VTE_TERMINAL(widget);
- vte_terminal_get_padding(terminal, &xpad, &ypad);
- /* If the size is an exact multiple of the cell size, use that,
- * otherwise round down. */
-@@ -1599,6 +1704,9 @@ vte_terminal_accessible_grab_focus(AtkCo
- {
- GtkWidget *widget;
- widget = (GTK_ACCESSIBLE(component))->widget;
-+ if (widget == NULL) {
-+ return FALSE;
-+ }
- if (GTK_WIDGET_HAS_FOCUS(widget)) {
- return TRUE;
- }
-Index: vte/src/vteint.h
-===================================================================
-RCS file: /cvs/gnome/vte/src/vteint.h,v
-retrieving revision 1.1
-diff -u -p -r1.1 vteint.h
---- vte/src/vteint.h 16 Jun 2003 21:16:33 -0000 1.1
-+++ vte/src/vteint.h 6 May 2004 08:11:37 -0000
-@@ -26,6 +26,11 @@
- G_BEGIN_DECLS
-
- void _vte_terminal_accessible_ref(VteTerminal *terminal);
-+char* _vte_terminal_get_selection(VteTerminal *terminal);
-+void _vte_terminal_get_start_selection(VteTerminal *terminal, long *x, long *y);
-+void _vte_terminal_get_end_selection(VteTerminal *terminal, long *x, long *y);
-+void _vte_terminal_select_text(VteTerminal *terminal, long start_x, long start_y, long end_x, long end_y, int start_offset, int end_offset);
-+void _vte_terminal_remove_selection(VteTerminal *terminal);
-
- G_END_DECLS
-
+++ /dev/null
-Index: iso2022.c
-===================================================================
-RCS file: /cvs/gnome/vte/src/iso2022.c,v
-retrieving revision 1.50
-diff -u -p -u -r1.50 iso2022.c
---- src/iso2022.c 15 Sep 2003 18:57:33 -0000 1.50
-+++ src/iso2022.c 7 Jun 2004 22:43:22 -0000
-@@ -298,24 +298,29 @@ _vte_iso2022_is_ambiguous(gunichar c)
- {
- int i;
- gpointer p;
-- static GTree *ambiguous = NULL;
-+ static GHashTable *ambiguous = NULL;
- for (i = 0; i < G_N_ELEMENTS(_vte_iso2022_ambiguous_ranges); i++) {
- if ((c >= _vte_iso2022_ambiguous_ranges[i].start) &&
- (c <= _vte_iso2022_ambiguous_ranges[i].end)) {
- return TRUE;
- }
- }
-- if (ambiguous == NULL) {
-- ambiguous = g_tree_new(_vte_direct_compare);
-- for (i = 0;
-- i < G_N_ELEMENTS(_vte_iso2022_ambiguous_chars);
-- i++) {
-+ for (i = 0; i < G_N_ELEMENTS(_vte_iso2022_unambiguous_ranges); i++) {
-+ if ((c >= _vte_iso2022_unambiguous_ranges[i].start) &&
-+ (c <= _vte_iso2022_unambiguous_ranges[i].end)) {
-+ return FALSE;
-+ }
-+ }
-+ if (!ambiguous) {
-+ ambiguous = g_hash_table_new (g_direct_hash, g_direct_equal);
-+
-+ for (i = 0; i < G_N_ELEMENTS(_vte_iso2022_ambiguous_chars); i++) {
- p = GINT_TO_POINTER(_vte_iso2022_ambiguous_chars[i]);
-- g_tree_insert(ambiguous, p, p);
-+ g_hash_table_insert(ambiguous,p,p);
- }
- }
-- p = GINT_TO_POINTER(c);
-- return g_tree_lookup(ambiguous, p) == p;
-+
-+ return g_hash_table_lookup (ambiguous, GINT_TO_POINTER(c)) != NULL;
- }
-
- /* If we only have a codepoint, guess what the ambiguous width should be based
-@@ -862,35 +867,34 @@ _vte_iso2022_state_get_codeset(struct _v
- }
-
- static char *
--_vte_iso2022_better(char *p, char *q)
--{
-- if (p == NULL) {
-- return q;
-- }
-- if (q == NULL) {
-- return p;
-- }
-- return MIN(p, q);
--}
--
--static char *
- _vte_iso2022_find_nextctl(const char *p, size_t length)
- {
-- char *ret;
-- if (length == 0) {
-- return NULL;
-- }
-- ret = memchr(p, '\033', length);
-- ret = _vte_iso2022_better(ret, memchr(p, '\n', length));
-- ret = _vte_iso2022_better(ret, memchr(p, '\r', length));
-- ret = _vte_iso2022_better(ret, memchr(p, '\016', length));
-- ret = _vte_iso2022_better(ret, memchr(p, '\017', length));
-+ char *ret;
-+ int i;
-+
-+ if (length == 0) {
-+ return NULL;
-+ }
-+
-+ for (i = 0; i < length; ++i) {
-+ if (p[i] == '\033' ||
-+ p[i] == '\n' ||
-+ p[i] == '\r' ||
-+ p[i] == '\016' ||
-+ p[i] == '\017'
- #ifdef VTE_ISO2022_8_BIT_CONTROLS
-- /* This breaks UTF-8 and other encodings which use the high bits. */
-- ret = _vte_iso2022_better(ret, memchr(p, 0x8e, length));
-- ret = _vte_iso2022_better(ret, memchr(p, 0x8f, length));
-+ /* This breaks UTF-8 and other encodings which
-+ * use the high bits.
-+ */
-+ ||
-+ p[i] == 0x8e ||
-+ p[i] == 0x8f
- #endif
-- return ret;
-+ ) {
-+ return (char *)p + i;
-+ }
-+ }
-+ return NULL;
- }
-
- static long
-Index: uniwidths
-===================================================================
-RCS file: /cvs/gnome/vte/src/uniwidths,v
-retrieving revision 1.1
-diff -u -p -u -r1.1 uniwidths
---- src/uniwidths 11 Feb 2003 20:21:43 -0000 1.1
-+++ src/uniwidths 7 Jun 2004 22:43:22 -0000
-@@ -5,6 +5,13 @@ static const struct {
- {0xf0000, 0xffffd},
- {0x100000, 0x10fffd},
- };
-+static const struct {
-+ gunichar start, end;
-+} _vte_iso2022_unambiguous_ranges[] = {
-+ {0x01, 0xa0},
-+ {0x452, 0x200f},
-+};
-+
- static const gunichar _vte_iso2022_ambiguous_chars[] = {
- 0xa1,
- 0xa4,
-Index: vte.c
-===================================================================
-RCS file: /cvs/gnome/vte/src/vte.c,v
-retrieving revision 1.404
-diff -u -p -u -r1.404 vte.c
---- src/vte.c 2 May 2004 06:43:01 -0000 1.404
-+++ src/vte.c 7 Jun 2004 22:44:37 -0000
-@@ -110,9 +110,10 @@ typedef gunichar wint_t;
- #define VTE_FX_PRIORITY G_PRIORITY_DEFAULT_IDLE
- #define VTE_REGCOMP_FLAGS REG_EXTENDED
- #define VTE_REGEXEC_FLAGS 0
--#define VTE_INPUT_CHUNK_SIZE 0x1000
-+#define VTE_INPUT_CHUNK_SIZE 0x1000
- #define VTE_INVALID_BYTE '?'
--#define VTE_COALESCE_TIMEOUT 2
-+#define VTE_COALESCE_TIMEOUT 10
-+#define VTE_DISPLAY_TIMEOUT 15
-
- /* The structure we use to hold characters we're supposed to display -- this
- * includes any supported visible attributes. */
-@@ -204,8 +205,8 @@ struct _VteTerminalPrivate {
- struct _vte_iso2022_state *iso2022;
- struct _vte_buffer *incoming; /* pending bytestream */
- GArray *pending; /* pending characters */
-- gboolean processing;
-- gint processing_tag;
-+ gint coalesce_timeout;
-+ gint display_timeout;
-
- /* Output data queue. */
- struct _vte_buffer *outgoing; /* pending input characters */
-@@ -462,7 +463,7 @@ static void vte_terminal_match_hilite_cl
- static gboolean vte_terminal_background_update(gpointer data);
- static void vte_terminal_queue_background_update(VteTerminal *terminal);
- static void vte_terminal_queue_adjustment_changed(VteTerminal *terminal);
--static gboolean vte_terminal_process_incoming(gpointer data);
-+static gboolean vte_terminal_process_incoming(VteTerminal *terminal);
- static gboolean vte_cell_is_selected(VteTerminal *terminal,
- glong col, glong row, gpointer data);
- static char *vte_terminal_get_text_range_maybe_wrapped(VteTerminal *terminal,
-@@ -489,6 +490,9 @@ static char *vte_terminal_get_text_maybe
- gboolean include_trailing_spaces);
- static void _vte_terminal_disconnect_pty_read(VteTerminal *terminal);
- static void _vte_terminal_disconnect_pty_write(VteTerminal *terminal);
-+static void vte_terminal_stop_processing (VteTerminal *terminal);
-+static void vte_terminal_start_processing (VteTerminal *terminal);
-+static gboolean vte_terminal_is_processing (VteTerminal *terminal);
-
- /* Free a no-longer-used row data array. */
- static void
-@@ -6989,11 +6993,8 @@ vte_terminal_catch_child_exited(VteReape
- /* Take one last shot at processing whatever data is pending,
- * then flush the buffers in case we're about to run a new
- * command, disconnecting the timeout. */
-- if (terminal->pvt->processing) {
-- g_source_remove(terminal->pvt->processing_tag);
-- terminal->pvt->processing = FALSE;
-- terminal->pvt->processing_tag = VTE_INVALID_SOURCE;
-- }
-+ vte_terminal_stop_processing (terminal);
-+
- if (_vte_buffer_length(terminal->pvt->incoming) > 0) {
- vte_terminal_process_incoming(terminal);
- }
-@@ -7277,11 +7278,7 @@ vte_terminal_eof(GIOChannel *channel, gp
- /* Take one last shot at processing whatever data is pending, then
- * flush the buffers in case we're about to run a new command,
- * disconnecting the timeout. */
-- if (terminal->pvt->processing) {
-- g_source_remove(terminal->pvt->processing_tag);
-- terminal->pvt->processing = FALSE;
-- terminal->pvt->processing_tag = VTE_INVALID_SOURCE;
-- }
-+ vte_terminal_stop_processing (terminal);
- if (_vte_buffer_length(terminal->pvt->incoming) > 0) {
- vte_terminal_process_incoming(terminal);
- }
-@@ -7379,10 +7376,9 @@ vte_terminal_emit_pending_text_signals(V
- /* Process incoming data, first converting it to unicode characters, and then
- * processing control sequences. */
- static gboolean
--vte_terminal_process_incoming(gpointer data)
-+vte_terminal_process_incoming(VteTerminal *terminal)
- {
- GValueArray *params = NULL;
-- VteTerminal *terminal;
- VteScreen *screen;
- struct vte_cursor_position cursor;
- GtkWidget *widget;
-@@ -7396,10 +7392,9 @@ vte_terminal_process_incoming(gpointer d
- gboolean leftovers, modified, bottom, inserted, again;
- GArray *unichars;
-
-- g_return_val_if_fail(GTK_IS_WIDGET(data), FALSE);
-- g_return_val_if_fail(VTE_IS_TERMINAL(data), FALSE);
-- widget = GTK_WIDGET(data);
-- terminal = VTE_TERMINAL(data);
-+ g_return_val_if_fail(GTK_IS_WIDGET(terminal), FALSE);
-+ g_return_val_if_fail(VTE_IS_TERMINAL(terminal), FALSE);
-+ widget = GTK_WIDGET(terminal);
-
- bottom = (terminal->pvt->screen->insert_delta ==
- terminal->pvt->screen->scroll_delta);
-@@ -7410,7 +7405,6 @@ vte_terminal_process_incoming(gpointer d
- _vte_buffer_length(terminal->pvt->incoming));
- }
- #endif
--
- /* Save the current cursor position. */
- screen = terminal->pvt->screen;
- cursor = screen->cursor_current;
-@@ -7705,15 +7699,7 @@ vte_terminal_process_incoming(gpointer d
- (long) _vte_buffer_length(terminal->pvt->incoming));
- }
- #endif
-- /* Disconnect this function from the main loop. */
-- if (!again) {
-- terminal->pvt->processing = FALSE;
-- if (terminal->pvt->processing_tag != VTE_INVALID_SOURCE) {
-- g_source_remove(terminal->pvt->processing_tag);
-- }
-- terminal->pvt->processing_tag = VTE_INVALID_SOURCE;
-- }
--
-+
- #ifdef VTE_DEBUG
- if (_vte_debug_on(VTE_DEBUG_IO)) {
- if (terminal->pvt->processing) {
-@@ -7724,7 +7710,7 @@ vte_terminal_process_incoming(gpointer d
- }
- #endif
-
-- return terminal->pvt->processing;
-+ return again;
- }
-
- /* Read and handle data from the child. */
-@@ -7832,41 +7818,7 @@ vte_terminal_feed(VteTerminal *terminal,
- _vte_buffer_append(terminal->pvt->incoming, data, length);
- }
-
-- /* If we have sufficient data, just process it now. */
-- if (_vte_buffer_length(terminal->pvt->incoming) >
-- VTE_INPUT_CHUNK_SIZE) {
-- /* Disconnect the timeout if one is pending. */
-- if (terminal->pvt->processing) {
-- g_source_remove(terminal->pvt->processing_tag);
-- terminal->pvt->processing = FALSE;
-- terminal->pvt->processing_tag = VTE_INVALID_SOURCE;
-- }
-- vte_terminal_process_incoming(terminal);
-- }
--
-- /* Wait no more than N milliseconds for more data. We don't
-- * touch the timeout if we're already slated to call it again
-- * because if the output were carefully timed, we could
-- * conceivably put it off forever. */
-- if (!terminal->pvt->processing &&
-- (_vte_buffer_length(terminal->pvt->incoming) > 0)) {
--#ifdef VTE_DEBUG
-- if (_vte_debug_on(VTE_DEBUG_IO)) {
-- fprintf(stderr, "Adding timed handler.\n");
-- }
--#endif
-- terminal->pvt->processing = TRUE;
-- terminal->pvt->processing_tag = g_timeout_add(VTE_COALESCE_TIMEOUT,
-- vte_terminal_process_incoming,
-- terminal);
-- } else {
--#ifdef VTE_DEBUG
-- if (_vte_debug_on(VTE_DEBUG_IO)) {
-- fprintf(stderr, "Not touching timed handler, "
-- "or no data.\n");
-- }
--#endif
-- }
-+ vte_terminal_start_processing (terminal);
- }
-
- /* Send locally-encoded characters to the child. */
-@@ -11313,8 +11265,8 @@ vte_terminal_init(VteTerminal *terminal,
- (gpointer)terminal);
- pvt->incoming = _vte_buffer_new();
- pvt->pending = g_array_new(TRUE, TRUE, sizeof(gunichar));
-- pvt->processing = FALSE;
-- pvt->processing_tag = VTE_INVALID_SOURCE;
-+ pvt->coalesce_timeout = VTE_INVALID_SOURCE;
-+ pvt->display_timeout = VTE_INVALID_SOURCE;
- pvt->outgoing = _vte_buffer_new();
- pvt->outgoing_conv = (VteConv) -1;
- pvt->conv_buffer = _vte_buffer_new();
-@@ -11892,10 +11844,7 @@ vte_terminal_finalize(GObject *object)
- terminal->pvt->pty_reaper = NULL;
-
- /* Stop processing input. */
-- if (terminal->pvt->processing_tag != VTE_INVALID_SOURCE) {
-- g_source_remove(terminal->pvt->processing_tag);
-- terminal->pvt->processing_tag = VTE_INVALID_SOURCE;
-- }
-+ vte_terminal_stop_processing (terminal);
-
- /* Discard any pending data. */
- if (terminal->pvt->incoming != NULL) {
-@@ -15421,11 +15370,8 @@ vte_terminal_reset(VteTerminal *terminal
- {
- g_return_if_fail(VTE_IS_TERMINAL(terminal));
- /* Stop processing any of the data we've got backed up. */
-- if (terminal->pvt->processing) {
-- g_source_remove(terminal->pvt->processing_tag);
-- terminal->pvt->processing_tag = VTE_INVALID_SOURCE;
-- terminal->pvt->processing = FALSE;
-- }
-+ vte_terminal_stop_processing (terminal);
-+
- /* Clear the input and output buffers. */
- if (terminal->pvt->incoming != NULL) {
- _vte_buffer_clear(terminal->pvt->incoming);
-@@ -15757,4 +15703,115 @@ _vte_terminal_accessible_ref(VteTerminal
- {
- g_return_if_fail(VTE_IS_TERMINAL(terminal));
- terminal->pvt->accessible_emit = TRUE;
-+}
-+
-+static gboolean display_timeout (gpointer data);
-+static gboolean coalesce_timeout (gpointer data);
-+
-+static void
-+add_display_timeout (VteTerminal *terminal)
-+{
-+ terminal->pvt->display_timeout =
-+ g_timeout_add (VTE_DISPLAY_TIMEOUT, display_timeout, terminal);
-+}
-+
-+static void
-+add_coalesce_timeout (VteTerminal *terminal)
-+{
-+ terminal->pvt->coalesce_timeout =
-+ g_timeout_add (VTE_COALESCE_TIMEOUT, coalesce_timeout, terminal);
-+}
-+
-+static void
-+remove_display_timeout (VteTerminal *terminal)
-+{
-+ g_source_remove (terminal->pvt->display_timeout);
-+ terminal->pvt->display_timeout = VTE_DISPLAY_TIMEOUT;
-+}
-+
-+static void
-+remove_coalesce_timeout (VteTerminal *terminal)
-+{
-+ g_source_remove (terminal->pvt->coalesce_timeout);
-+ terminal->pvt->coalesce_timeout = VTE_INVALID_SOURCE;
-+}
-+
-+static void
-+vte_terminal_stop_processing (VteTerminal *terminal)
-+{
-+ remove_display_timeout (terminal);
-+ remove_coalesce_timeout (terminal);
-+}
-+
-+static void
-+vte_terminal_start_processing (VteTerminal *terminal)
-+{
-+ if (vte_terminal_is_processing (terminal)) {
-+ remove_coalesce_timeout (terminal);
-+ add_coalesce_timeout (terminal);
-+ }
-+ else {
-+ add_coalesce_timeout (terminal);
-+ add_display_timeout (terminal);
-+ }
-+}
-+
-+static gboolean
-+vte_terminal_is_processing (VteTerminal *terminal)
-+{
-+ return terminal->pvt->coalesce_timeout != VTE_INVALID_SOURCE;
-+}
-+
-+
-+/* This function is called every DISPLAY_TIMEOUT ms.
-+ * It makes sure output is never delayed by more than DISPLAY_TIMEOUT
-+ */
-+static gboolean
-+display_timeout (gpointer data)
-+{
-+ gboolean cont;
-+ VteTerminal *terminal = data;
-+
-+ cont = vte_terminal_process_incoming (terminal);
-+
-+ if (!cont) {
-+ remove_coalesce_timeout (terminal);
-+
-+ terminal->pvt->display_timeout = VTE_INVALID_SOURCE;
-+
-+ return FALSE;
-+ }
-+ else {
-+ remove_coalesce_timeout (terminal);
-+ add_coalesce_timeout (terminal);
-+ }
-+
-+ return TRUE;
-+}
-+
-+/* This function is called whenever data haven't arrived for
-+ * COALESCE_TIMEOUT ms
-+ */
-+static gboolean
-+coalesce_timeout (gpointer data)
-+{
-+ gboolean cont;
-+ VteTerminal *terminal = data;
-+
-+ cont = vte_terminal_process_incoming (terminal);
-+
-+ if (!cont) {
-+ remove_display_timeout (terminal);
-+
-+ terminal->pvt->coalesce_timeout = VTE_INVALID_SOURCE;
-+
-+ return FALSE;
-+ }
-+ else {
-+ /* reset display timeout since we just displayed */
-+ remove_display_timeout (terminal);
-+ add_display_timeout (terminal);
-+ }
-+
-+ return TRUE;
- }
-Index: vtexft.c
-===================================================================
-RCS file: /cvs/gnome/vte/src/vtexft.c,v
-retrieving revision 1.19
-diff -u -p -u -r1.19 vtexft.c
---- src/vtexft.c 20 Apr 2004 05:16:56 -0000 1.19
-+++ src/vtexft.c 7 Jun 2004 22:44:40 -0000
-@@ -661,6 +661,7 @@ _vte_xft_drawcharfontspec(XftDraw *draw,
- XftCharFontSpec *specs, int n)
- {
- int i, j;
-+
- i = j = 0;
- while (i < n) {
- for (j = i + 1; j < n; j++) {
-@@ -695,7 +696,7 @@ _vte_xft_draw_text(struct _vte_draw *dra
- for (i = j = 0; i < n_requests; i++) {
- specs[j].font = _vte_xft_font_for_char(data->font,
- requests[i].c);
-- if (specs[j].font != NULL) {
-+ if (specs[j].font != NULL && requests[i].c != 32) {
- specs[j].x = requests[i].x - data->x_offs;
- width = _vte_xft_char_width(data->font,
- specs[j].font,
-@@ -708,7 +709,7 @@ _vte_xft_draw_text(struct _vte_draw *dra
- specs[j].y = requests[i].y - data->y_offs + draw->ascent;
- specs[j].ucs4 = requests[i].c;
- j++;
-- } else {
-+ } else if (requests[i].c != 32) {
- g_warning(_("Can not draw character U+%04x.\n"),
- requests[i].c);
- }
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