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implement boolean property "truncate-multiline" which, when enabled,

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2005-12-19  Michael Natterer  <mitch@imendio.com>

	* gtk/gtkentry.c: implement boolean property "truncate-multiline"
	which, when enabled, truncates multi-line pastes or drops to their
	first line. Fixes bug #322252.

	* gtk/gtkfilechooserentry.c (gtk_file_chooser_entry_init): enable
	truncate-multiline here.
This commit is contained in:
Michael Natterer 2005-12-19 19:03:51 +00:00 committed by Michael Natterer
parent af467cfb65
commit f41db86239
4 changed files with 76 additions and 8 deletions
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11
ChangeLog
View File

@ -1,3 +1,12 @@
2005-12-19 Michael Natterer <mitch@imendio.com>
* gtk/gtkentry.c: implement boolean property "truncate-multiline"
which, when enabled, truncates multi-line pastes or drops to their
first line. Fixes bug #322252.
* gtk/gtkfilechooserentry.c (gtk_file_chooser_entry_init): enable
truncate-multiline here.
2005-12-17 Matthias Clasen <mclasen@redhat.com>
* gtk/gtksettings.c (get_color_hash): Don't crash if
@ -194,7 +203,7 @@ Tue Dec 6 10:32:17 2005 Tim Janik <timj@gtk.org>
* gdk/x11/gdkevents-x11.c: map the new GtkSettings properties
"timeout-initial", "timeout-repeat", "color-scheme" and
"enable-enimations" to X settings.
"enable-animations" to X settings.
2005-12-05 Matthias Clasen <mclasen@redhat.com>

11
ChangeLog.pre-2-10
View File

@ -1,3 +1,12 @@
2005-12-19 Michael Natterer <mitch@imendio.com>
* gtk/gtkentry.c: implement boolean property "truncate-multiline"
which, when enabled, truncates multi-line pastes or drops to their
first line. Fixes bug #322252.
* gtk/gtkfilechooserentry.c (gtk_file_chooser_entry_init): enable
truncate-multiline here.
2005-12-17 Matthias Clasen <mclasen@redhat.com>
* gtk/gtksettings.c (get_color_hash): Don't crash if
@ -194,7 +203,7 @@ Tue Dec 6 10:32:17 2005 Tim Janik <timj@gtk.org>
* gdk/x11/gdkevents-x11.c: map the new GtkSettings properties
"timeout-initial", "timeout-repeat", "color-scheme" and
"enable-enimations" to X settings.
"enable-animations" to X settings.
2005-12-05 Matthias Clasen <mclasen@redhat.com>

60
gtk/gtkentry.c
View File

@ -78,6 +78,7 @@ struct _GtkEntryPrivate
{
gfloat xalign;
gint insert_pos;
gboolean truncate_multiline; /* when pasting multiline text */
};
enum {
@ -107,7 +108,8 @@ enum {
PROP_WIDTH_CHARS,
PROP_SCROLL_OFFSET,
PROP_TEXT,
PROP_XALIGN
PROP_XALIGN,
PROP_TRUNCATE_MULTILINE
};
static guint signals[LAST_SIGNAL] = { 0 };
@ -597,7 +599,22 @@ gtk_entry_class_init (GtkEntryClass *class)
1.0,
0.0,
GTK_PARAM_READWRITE));
/**
* GtkEntry:truncate-multiline:
*
* When %TRUE, pasted multi-line text is truncated to the first line.
*
* Since: 2.10
*/
g_object_class_install_property (gobject_class,
PROP_TRUNCATE_MULTILINE,
g_param_spec_boolean ("truncate-multiline",
P_("Truncate multiline"),
P_("Whether to truncate multiline pastes to one line."),
FALSE,
GTK_PARAM_READWRITE));
signals[POPULATE_POPUP] =
g_signal_new (I_("populate_popup"),
G_OBJECT_CLASS_TYPE (gobject_class),
@ -887,6 +904,7 @@ gtk_entry_set_property (GObject *object,
GParamSpec *pspec)
{
GtkEntry *entry = GTK_ENTRY (object);
GtkEntryPrivate *priv = GTK_ENTRY_GET_PRIVATE (entry);
switch (prop_id)
{
@ -948,6 +966,10 @@ gtk_entry_set_property (GObject *object,
gtk_entry_set_alignment (entry, g_value_get_float (value));
break;
case PROP_TRUNCATE_MULTILINE:
priv->truncate_multiline = g_value_get_boolean (value);
break;
case PROP_SCROLL_OFFSET:
case PROP_CURSOR_POSITION:
default:
@ -963,6 +985,7 @@ gtk_entry_get_property (GObject *object,
GParamSpec *pspec)
{
GtkEntry *entry = GTK_ENTRY (object);
GtkEntryPrivate *priv = GTK_ENTRY_GET_PRIVATE (entry);
switch (prop_id)
{
@ -1002,7 +1025,10 @@ gtk_entry_get_property (GObject *object,
case PROP_XALIGN:
g_value_set_float (value, gtk_entry_get_alignment (entry));
break;
case PROP_TRUNCATE_MULTILINE:
g_value_set_boolean (value, priv->truncate_multiline);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
@ -1029,6 +1055,7 @@ gtk_entry_init (GtkEntry *entry)
entry->editing_canceled = FALSE;
entry->has_frame = TRUE;
priv->xalign = 0.0;
priv->truncate_multiline = FALSE;
gtk_drag_dest_set (GTK_WIDGET (entry),
GTK_DEST_DEFAULT_HIGHLIGHT,
@ -3740,6 +3767,18 @@ gtk_entry_get_public_chars (GtkEntry *entry,
}
}
static gint
truncate_multiline (const gchar *text)
{
gint length;
for (length = 0;
text[length] && text[length] != '\n' && text[length] != '\r';
length++);
return length;
}
static void
paste_received (GtkClipboard *clipboard,
const gchar *text,
@ -3761,8 +3800,12 @@ paste_received (GtkClipboard *clipboard,
if (text)
{
gint pos, start, end;
gint length = -1;
GtkEntryCompletion *completion = gtk_entry_get_completion (entry);
if (priv->truncate_multiline)
length = truncate_multiline (text);
if (completion)
{
g_signal_handler_block (entry, completion->priv->changed_id);
@ -3774,7 +3817,7 @@ paste_received (GtkClipboard *clipboard,
gtk_editable_delete_text (editable, start, end);
pos = entry->current_pos;
gtk_editable_insert_text (editable, text, -1, &pos);
gtk_editable_insert_text (editable, text, length, &pos);
gtk_editable_set_position (editable, pos);
if (completion)
@ -4833,6 +4876,7 @@ gtk_entry_drag_data_received (GtkWidget *widget,
guint time)
{
GtkEntry *entry = GTK_ENTRY (widget);
GtkEntryPrivate *priv = GTK_ENTRY_GET_PRIVATE (widget);
GtkEditable *editable = GTK_EDITABLE (widget);
gchar *str;
@ -4842,19 +4886,23 @@ gtk_entry_drag_data_received (GtkWidget *widget,
{
gint new_position;
gint sel1, sel2;
gint length = -1;
if (priv->truncate_multiline)
length = truncate_multiline (str);
new_position = gtk_entry_find_position (entry, x + entry->scroll_offset);
if (!gtk_editable_get_selection_bounds (editable, &sel1, &sel2) ||
new_position < sel1 || new_position > sel2)
{
gtk_editable_insert_text (editable, str, -1, &new_position);
gtk_editable_insert_text (editable, str, length, &new_position);
}
else
{
/* Replacing selection */
gtk_editable_delete_text (editable, sel1, sel2);
gtk_editable_insert_text (editable, str, -1, &sel1);
gtk_editable_insert_text (editable, str, length, &sel1);
}
g_free (str);

2
gtk/gtkfilechooserentry.c
View File

@ -177,6 +177,8 @@ gtk_file_chooser_entry_init (GtkFileChooserEntry *chooser_entry)
GtkEntryCompletion *comp;
GtkCellRenderer *cell;
g_object_set (chooser_entry, "truncate-multiline", TRUE, NULL);
comp = gtk_entry_completion_new ();
gtk_entry_completion_set_popup_single_match (comp, FALSE);