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termite/expose_select_text.patch
Daniel Micay 7f03ded730 port to vte 0.38.0 
VTE is not making any attempt to maintain API stability. The following
changes to the API impacted Termite, despite it avoiding deprecated
functions:

* vte_pty_set_term removed (hopefully without an impact...)
* vte_terminal_get_child_exit_status replaced with new signal parameter
* beep signal -> bell signal
* vte_char_attributes -> VteCharAttributes
* sync suffix added to I/O functions along with some parameter changes
* rgba suffix removed from all color functions
* inner-border attribute replaced with GtkStyleContext padding
* vte_terminal_set_font_from_string removed, use Pango directly
* vte_terminal_is_word_char removed - is_word_char copied to Termite
* vte_terminal_set_word_chars removed - feature dropped
* vte_terminal_set_visible_bell removed - feature dropped

Support for text selection is still not supported upstream. The required
API is tiny and does not expose internal details. Despite the lack of a
compelling reason to leave it out like a backwards compatibility risk,
the patch has been left to rot on the bug tracker.

The vte_terminal_get_user_shell_with_fallback API was also removed,
although it was an internal API and Termite was only using it for
convenience. The functionality has been moved inside Termite.

Closes #187
2014-09-21 19:11:40 -04:00

229 lines
7.8 KiB
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Only in vte-0.38.0.new: expose_select_text.patch
diff -aur vte-0.38.0/src/vteaccess.c vte-0.38.0.new/src/vteaccess.c
--- vte-0.38.0/src/vteaccess.c 2014-08-13 08:00:38.000000000 -0400
+++ vte-0.38.0.new/src/vteaccess.c 2014-09-21 17:05:23.934641193 -0400
@@ -1427,7 +1427,7 @@
*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);
+ return vte_terminal_get_selection (terminal);
}
static gboolean
diff -aur vte-0.38.0/src/vte.c vte-0.38.0.new/src/vte.c
--- vte-0.38.0/src/vte.c 2014-09-13 03:23:47.000000000 -0400
+++ vte-0.38.0.new/src/vte.c 2014-09-21 17:03:04.671656749 -0400
@@ -122,7 +122,6 @@
gpointer data,
GArray *attributes,
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);
@@ -3267,9 +3266,10 @@
_vte_debug_print (VTE_DEBUG_IO, "removed poll of vte_terminal_io_read\n");
terminal->pvt->pty_input_source = 0;
}
-static void
-_vte_terminal_connect_pty_read(VteTerminal *terminal)
+void
+vte_terminal_connect_pty_read(VteTerminal *terminal)
{
+ g_return_if_fail(VTE_IS_TERMINAL(terminal));
if (terminal->pvt->pty_channel == NULL) {
return;
}
@@ -3321,9 +3321,10 @@
}
}
-static void
-_vte_terminal_disconnect_pty_read(VteTerminal *terminal)
+void
+vte_terminal_disconnect_pty_read(VteTerminal *terminal)
{
+ g_return_if_fail(VTE_IS_TERMINAL(terminal));
if (terminal->pvt->pty_input_source != 0) {
_vte_debug_print (VTE_DEBUG_IO, "disconnecting poll of vte_terminal_io_read\n");
g_source_remove(terminal->pvt->pty_input_source);
@@ -6154,6 +6155,28 @@
}
}
+/**
+ * vte_terminal_set_cursor_position:
+ * @terminal: a #VteTerminal
+ * @column: the new cursor column
+ * @row: the new cursor row
+ *
+ * Set the location of the cursor.
+ */
+void
+vte_terminal_set_cursor_position(VteTerminal *terminal,
+ long column, long row)
+{
+ g_return_if_fail(VTE_IS_TERMINAL(terminal));
+
+ _vte_invalidate_cursor_once(terminal, FALSE);
+ terminal->pvt->screen->cursor_current.col = column;
+ terminal->pvt->screen->cursor_current.row = row;
+ _vte_invalidate_cursor_once(terminal, FALSE);
+ _vte_check_cursor_blink(terminal);
+ vte_terminal_queue_cursor_moved(terminal);
+}
+
static GtkClipboard *
vte_terminal_clipboard_get(VteTerminal *terminal, GdkAtom board)
{
@@ -6319,7 +6342,7 @@
vte_terminal_extend_selection(terminal, x, y, FALSE, TRUE);
/* Temporarily stop caring about input from the child. */
- _vte_terminal_disconnect_pty_read(terminal);
+ vte_terminal_disconnect_pty_read(terminal);
}
static gboolean
@@ -6336,7 +6359,7 @@
terminal->pvt->selecting = FALSE;
/* Reconnect to input from the child if we paused it. */
- _vte_terminal_connect_pty_read(terminal);
+ vte_terminal_connect_pty_read(terminal);
return TRUE;
}
@@ -6834,6 +6857,50 @@
vte_terminal_deselect_all (terminal);
}
+/**
+ * vte_terminal_get_selection_block_mode:
+ * @terminal: a #VteTerminal
+ *
+ * Checks whether or not block selection is enabled.
+ *
+ * Returns: %TRUE if block selection is enabled, %FALSE if not
+ */
+gboolean
+vte_terminal_get_selection_block_mode(VteTerminal *terminal) {
+ g_return_val_if_fail(VTE_IS_TERMINAL(terminal), FALSE);
+ return terminal->pvt->selection_block_mode;
+}
+
+/**
+ * vte_terminal_set_selection_block_mode:
+ * @terminal: a #VteTerminal
+ * @block_mode: whether block selection is enabled
+ *
+ * Sets whether or not block selection is enabled.
+ */
+void
+vte_terminal_set_selection_block_mode(VteTerminal *terminal, gboolean block_mode) {
+ g_return_if_fail(VTE_IS_TERMINAL(terminal));
+ terminal->pvt->selection_block_mode = block_mode;
+}
+
+/**
+ * vte_terminal_select_text:
+ * @terminal: a #VteTerminal
+ * @start_col: the starting column for the selection
+ * @start_row: the starting row for the selection
+ * @end_col: the end column for the selection
+ * @end_row: the end row for the selection
+ *
+ * Sets the current selection region.
+ */
+void
+vte_terminal_select_text(VteTerminal *terminal,
+ long start_col, long start_row,
+ long end_col, long end_row) {
+ _vte_terminal_select_text(terminal, start_col, start_row, end_col, end_row, 0, 0);
+}
+
/* Autoscroll a bit. */
static gboolean
vte_terminal_autoscroll(VteTerminal *terminal)
@@ -8476,7 +8543,7 @@
#endif
kill(terminal->pvt->pty_pid, SIGHUP);
}
- _vte_terminal_disconnect_pty_read(terminal);
+ vte_terminal_disconnect_pty_read(terminal);
_vte_terminal_disconnect_pty_write(terminal);
if (terminal->pvt->pty_channel != NULL) {
g_io_channel_unref (terminal->pvt->pty_channel);
@@ -12533,7 +12600,7 @@
g_object_freeze_notify(object);
if (pvt->pty != NULL) {
- _vte_terminal_disconnect_pty_read(terminal);
+ vte_terminal_disconnect_pty_read(terminal);
_vte_terminal_disconnect_pty_write(terminal);
if (terminal->pvt->pty_channel != NULL) {
@@ -12588,7 +12655,7 @@
_vte_terminal_setup_utf8 (terminal);
/* Open channels to listen for input on. */
- _vte_terminal_connect_pty_read (terminal);
+ vte_terminal_connect_pty_read (terminal);
g_object_notify(object, "pty");
@@ -12623,7 +12690,7 @@
}
char *
-_vte_terminal_get_selection(VteTerminal *terminal)
+vte_terminal_get_selection(VteTerminal *terminal)
{
g_return_val_if_fail(VTE_IS_TERMINAL(terminal), NULL);
Only in vte-0.38.0.new/src: .vte.c.swp
diff -aur vte-0.38.0/src/vteint.h vte-0.38.0.new/src/vteint.h
--- vte-0.38.0/src/vteint.h 2014-05-16 13:51:26.000000000 -0400
+++ vte-0.38.0.new/src/vteint.h 2014-09-21 17:05:44.934589281 -0400
@@ -25,7 +25,6 @@
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);
diff -aur vte-0.38.0/src/vteterminal.h vte-0.38.0.new/src/vteterminal.h
--- vte-0.38.0/src/vteterminal.h 2014-09-13 03:23:47.000000000 -0400
+++ vte-0.38.0.new/src/vteterminal.h 2014-09-21 17:03:39.094903032 -0400
@@ -170,6 +170,18 @@
void vte_terminal_select_all(VteTerminal *terminal) _VTE_GNUC_NONNULL(1);
void vte_terminal_unselect_all(VteTerminal *terminal) _VTE_GNUC_NONNULL(1);
+gboolean vte_terminal_get_selection_block_mode(VteTerminal *terminal) _VTE_GNUC_NONNULL(1);
+void vte_terminal_set_selection_block_mode(VteTerminal *terminal,
+ gboolean block_mode) _VTE_GNUC_NONNULL(1);
+void vte_terminal_select_text(VteTerminal *terminal,
+ long start_col, long start_row,
+ long end_col, long end_row) _VTE_GNUC_NONNULL(1);
+char *
+vte_terminal_get_selection(VteTerminal *terminal) _VTE_GNUC_NONNULL(1);
+
+/* pause and unpause output */
+void vte_terminal_disconnect_pty_read(VteTerminal *vte);
+void vte_terminal_connect_pty_read(VteTerminal *vte);
/* Set the terminal's size. */
void vte_terminal_set_size(VteTerminal *terminal,
@@ -276,6 +288,8 @@
void vte_terminal_get_cursor_position(VteTerminal *terminal,
glong *column,
glong *row) _VTE_GNUC_NONNULL(1);
+void vte_terminal_set_cursor_position(VteTerminal *terminal,
+ long column, long row) _VTE_GNUC_NONNULL(1);
/* Add a matching expression, returning the tag the widget assigns to that
* expression. */
Only in vte-0.38.0.new/src: .vteterminal.h.swp
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