Lerking/gtk
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Return "" for entry->invisible_char == 0, otherwise N copies of

Browse Source 
Mon Oct 21 14:04:39 2002  Owen Taylor  <otaylor@redhat.com>

        * gtk/gtkentry.c (gtk_entry_get_public_chars): Return
        "" for entry->invisible_char == 0, otherwise N copies
        of entry->invisible_char. (#95486, Vitaly Tishkov)

        * gtk/gtkentry.c: Fix a bunch of places where entry->text
        instead of layout->text was being used for computation
        of offsets/indices in the layout. Using layout->text
        is necessary because when the entry is invisible, it
        doesn't correspond to entry->text.
This commit is contained in:
Owen Taylor
2002-10-21 19:04:18 +00:00
committed by Owen Taylor
parent 258571348e
commit f95cd8a39d
7 changed files with 137 additions and 40 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
ChangeLog
View File

@@ -1,3 +1,15 @@
Mon Oct 21 14:04:39 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtkentry.c (gtk_entry_get_public_chars): Return
"" for entry->invisible_char == 0, otherwise N copies
of entry->invisible_char. (#95486, Vitaly Tishkov)
* gtk/gtkentry.c: Fix a bunch of places where entry->text
instead of layout->text was being used for computation
of offsets/indices in the layout. Using layout->text
is necessary because when the entry is invisible, it
doesn't correspond to entry->text.
Sun Oct 20 23:58:03 2002 Soeren Sandmann <sandmann@daimi.au.dk>
* gtkmenu.c, gtkmenubar.c, gtkmenuitem.c, gtkmenushell.c,

12
ChangeLog.pre-2-10
View File

@@ -1,3 +1,15 @@
Mon Oct 21 14:04:39 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtkentry.c (gtk_entry_get_public_chars): Return
"" for entry->invisible_char == 0, otherwise N copies
of entry->invisible_char. (#95486, Vitaly Tishkov)
* gtk/gtkentry.c: Fix a bunch of places where entry->text
instead of layout->text was being used for computation
of offsets/indices in the layout. Using layout->text
is necessary because when the entry is invisible, it
doesn't correspond to entry->text.
Sun Oct 20 23:58:03 2002 Soeren Sandmann <sandmann@daimi.au.dk>
* gtkmenu.c, gtkmenubar.c, gtkmenuitem.c, gtkmenushell.c,

12
ChangeLog.pre-2-2
View File

@@ -1,3 +1,15 @@
Mon Oct 21 14:04:39 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtkentry.c (gtk_entry_get_public_chars): Return
"" for entry->invisible_char == 0, otherwise N copies
of entry->invisible_char. (#95486, Vitaly Tishkov)
* gtk/gtkentry.c: Fix a bunch of places where entry->text
instead of layout->text was being used for computation
of offsets/indices in the layout. Using layout->text
is necessary because when the entry is invisible, it
doesn't correspond to entry->text.
Sun Oct 20 23:58:03 2002 Soeren Sandmann <sandmann@daimi.au.dk>
* gtkmenu.c, gtkmenubar.c, gtkmenuitem.c, gtkmenushell.c,

12
ChangeLog.pre-2-4
View File

@@ -1,3 +1,15 @@
Mon Oct 21 14:04:39 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtkentry.c (gtk_entry_get_public_chars): Return
"" for entry->invisible_char == 0, otherwise N copies
of entry->invisible_char. (#95486, Vitaly Tishkov)
* gtk/gtkentry.c: Fix a bunch of places where entry->text
instead of layout->text was being used for computation
of offsets/indices in the layout. Using layout->text
is necessary because when the entry is invisible, it
doesn't correspond to entry->text.
Sun Oct 20 23:58:03 2002 Soeren Sandmann <sandmann@daimi.au.dk>
* gtkmenu.c, gtkmenubar.c, gtkmenuitem.c, gtkmenushell.c,

12
ChangeLog.pre-2-6
View File

@@ -1,3 +1,15 @@
Mon Oct 21 14:04:39 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtkentry.c (gtk_entry_get_public_chars): Return
"" for entry->invisible_char == 0, otherwise N copies
of entry->invisible_char. (#95486, Vitaly Tishkov)
* gtk/gtkentry.c: Fix a bunch of places where entry->text
instead of layout->text was being used for computation
of offsets/indices in the layout. Using layout->text
is necessary because when the entry is invisible, it
doesn't correspond to entry->text.
Sun Oct 20 23:58:03 2002 Soeren Sandmann <sandmann@daimi.au.dk>
* gtkmenu.c, gtkmenubar.c, gtkmenuitem.c, gtkmenushell.c,

12
ChangeLog.pre-2-8
View File

@@ -1,3 +1,15 @@
Mon Oct 21 14:04:39 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtkentry.c (gtk_entry_get_public_chars): Return
"" for entry->invisible_char == 0, otherwise N copies
of entry->invisible_char. (#95486, Vitaly Tishkov)
* gtk/gtkentry.c: Fix a bunch of places where entry->text
instead of layout->text was being used for computation
of offsets/indices in the layout. Using layout->text
is necessary because when the entry is invisible, it
doesn't correspond to entry->text.
Sun Oct 20 23:58:03 2002 Soeren Sandmann <sandmann@daimi.au.dk>
* gtkmenu.c, gtkmenubar.c, gtkmenuitem.c, gtkmenushell.c,

105
gtk/gtkentry.c
View File

@@ -2004,7 +2004,8 @@ get_better_cursor_x (GtkEntry *entry,
gboolean split_cursor;
PangoLayout *layout = gtk_entry_ensure_layout (entry, TRUE);
gint index = g_utf8_offset_to_pointer (entry->text, offset) - entry->text;
const gchar *text = pango_layout_get_text (layout);
gint index = g_utf8_offset_to_pointer (text, offset) - text;
PangoRectangle strong_pos, weak_pos;
@@ -2826,9 +2827,12 @@ gtk_entry_find_position (GtkEntry *entry,
gint index;
gint pos;
gboolean trailing;
gint cursor_index = g_utf8_offset_to_pointer (entry->text, entry->current_pos) - entry->text;
const gchar *text;
gint cursor_index;
layout = gtk_entry_ensure_layout (entry, TRUE);
text = pango_layout_get_text (layout);
cursor_index = g_utf8_offset_to_pointer (text, entry->current_pos) - text;
line = pango_layout_get_lines (layout)->data;
pango_layout_line_x_to_index (line, x * PANGO_SCALE, &index, &trailing);
@@ -2844,7 +2848,7 @@ gtk_entry_find_position (GtkEntry *entry,
}
}
pos = g_utf8_pointer_to_offset (entry->text, entry->text + index);
pos = g_utf8_pointer_to_offset (text, text + index);
pos += trailing;
return pos;
@@ -2856,30 +2860,49 @@ gtk_entry_get_cursor_locations (GtkEntry *entry,
gint *strong_x,
gint *weak_x)
{
PangoLayout *layout = gtk_entry_ensure_layout (entry, TRUE);
const gchar *text;
PangoRectangle strong_pos, weak_pos;
gint index;
if (type == CURSOR_STANDARD)
if (!entry->visible && !entry->invisible_char)
{
text = pango_layout_get_text (layout);
index = g_utf8_offset_to_pointer (text, entry->current_pos + entry->preedit_cursor) - text;
}
else /* type == CURSOR_DND */
{
index = g_utf8_offset_to_pointer (entry->text, entry->dnd_position) - entry->text;
if (entry->dnd_position > entry->current_pos)
index += entry->preedit_length;
}
if (strong_x)
*strong_x = 0;
pango_layout_get_cursor_pos (layout, index, &strong_pos, &weak_pos);
if (weak_x)
*weak_x = 0;
}
else
{
PangoLayout *layout = gtk_entry_ensure_layout (entry, TRUE);
const gchar *text = pango_layout_get_text (layout);
PangoRectangle strong_pos, weak_pos;
gint index;
if (type == CURSOR_STANDARD)
{
index = g_utf8_offset_to_pointer (text, entry->current_pos + entry->preedit_cursor) - text;
}
else /* type == CURSOR_DND */
{
index = g_utf8_offset_to_pointer (text, entry->dnd_position) - text;
if (strong_x)
*strong_x = strong_pos.x / PANGO_SCALE;
if (weak_x)
*weak_x = weak_pos.x / PANGO_SCALE;
if (entry->dnd_position > entry->current_pos)
{
if (entry->visible)
index += entry->preedit_length;
else
{
gint preedit_len_chars = g_utf8_strlen (text, -1) - entry->text_length;
index += preedit_len_chars * g_unichar_to_utf8 (entry->invisible_char, NULL);
}
}
}
pango_layout_get_cursor_pos (layout, index, &strong_pos, &weak_pos);
if (strong_x)
*strong_x = strong_pos.x / PANGO_SCALE;
if (weak_x)
*weak_x = weak_pos.x / PANGO_SCALE;
}
}
static void
@@ -3015,7 +3038,7 @@ gtk_entry_move_visually (GtkEntry *entry,
index = new_index;
while (new_trailing--)
index = g_utf8_next_char (entry->text + new_index) - entry->text;
index = g_utf8_next_char (text + new_index) - text;
}
return g_utf8_pointer_to_offset (text, text + index);
@@ -3167,8 +3190,8 @@ gtk_entry_select_line (GtkEntry *entry)
}
/*
* Like gtk_editable_get_chars, but if the editable is not
* visible, return asterisks; also convert result to UTF-8.
* Like gtk_editable_get_chars, but handle not-visible entries
* correctly.
*/
static char *
gtk_entry_get_public_chars (GtkEntry *entry,
@@ -3180,20 +3203,14 @@ gtk_entry_get_public_chars (GtkEntry *entry,
if (entry->visible)
return gtk_editable_get_chars (GTK_EDITABLE (entry), start, end);
else if (!entry->invisible_char)
return g_strdup ("");
else
{
gchar *str;
gint i;
gint n_chars = end - start;
str = g_malloc (n_chars + 1);
for (i = 0; i < n_chars; i++)
str[i] = '*';
str[i] = '\0';
return str;
GString *str = g_string_new (NULL);
append_char (str, entry->invisible_char, end - start);
return g_string_free (str, FALSE);
}
}
static void
@@ -3708,11 +3725,15 @@ gint
gtk_entry_layout_index_to_text_index (GtkEntry *entry,
gint layout_index)
{
PangoLayout *layout;
const gchar *text;
gint cursor_index;
g_return_val_if_fail (GTK_IS_ENTRY (entry), 0);
cursor_index = g_utf8_offset_to_pointer (entry->text, entry->current_pos) - entry->text;
layout = gtk_entry_ensure_layout (entry, TRUE);
text = pango_layout_get_text (layout);
cursor_index = g_utf8_offset_to_pointer (text, entry->current_pos) - text;
if (layout_index >= cursor_index && entry->preedit_length)
{
@@ -3740,10 +3761,14 @@ gint
gtk_entry_text_index_to_layout_index (GtkEntry *entry,
gint text_index)
{
PangoLayout *layout;
const gchar *text;
gint cursor_index;
g_return_val_if_fail (GTK_IS_ENTRY (entry), 0);
cursor_index = g_utf8_offset_to_pointer (entry->text, entry->current_pos) - entry->text;
layout = gtk_entry_ensure_layout (entry, TRUE);
text = pango_layout_get_text (layout);
cursor_index = g_utf8_offset_to_pointer (text, entry->current_pos) - text;
if (text_index > cursor_index)
text_index += entry->preedit_length;