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authorChristopher James Lahey <clahey@ximian.com>2002-03-15 05:50:06 +0800
committerChris Lahey <clahey@src.gnome.org>2002-03-15 05:50:06 +0800
commiteafda9ba48e7f29a9f98792a498eb9c568f81d59 (patch)
tree6a35f11480891f38d672c29c17fff71167132208
parentbd3790d66e3f9f6f90193dac94758a964191f1ab (diff)
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Implemented capitalization keybindings.
2002-03-14 Christopher James Lahey <clahey@ximian.com> * e-cell-text.c: Implemented capitalization keybindings. * e-tree.c (item_key_press): Added parentheses to the default case here. svn path=/trunk/; revision=16168
-rw-r--r--widgets/table/e-cell-text.c102
-rw-r--r--widgets/table/e-tree.c6
2 files changed, 91 insertions, 17 deletions
diff --git a/widgets/table/e-cell-text.c b/widgets/table/e-cell-text.c
index 4d7f4a3dff..0d89b28b87 100644
--- a/widgets/table/e-cell-text.c
+++ b/widgets/table/e-cell-text.c
@@ -1862,6 +1862,29 @@ _blink_scroll_timeout (gpointer data)
}
static int
+next_word (CellEdit *edit, int start)
+{
+ CurrentCell *cell = CURRENT_CELL(edit);
+ char *p;
+ int length;
+
+ length = strlen (cell->text);
+ if (start >= length)
+ return length;
+
+ p = g_utf8_next_char (cell->text + start);
+
+ while (*p && g_unichar_validate (g_utf8_get_char (p))) {
+ gunichar unival = g_utf8_get_char (p);
+ if (g_unichar_isspace (unival))
+ return p - cell->text;
+ p = g_utf8_next_char (p);
+ }
+
+ return p - cell->text;
+}
+
+static int
_get_position (ECellTextView *text_view, ETextEventProcessorCommand *command)
{
int length;
@@ -1941,19 +1964,7 @@ _get_position (ECellTextView *text_view, ETextEventProcessorCommand *command)
return p - cell->text;
case E_TEP_FORWARD_WORD:
-
- length = strlen (cell->text);
- if (edit->selection_end >= length) return length;
-
- p = g_utf8_next_char (cell->text + edit->selection_end);
-
- while (*p && g_unichar_validate (g_utf8_get_char (p))) {
- unival = g_utf8_get_char (p);
- if (g_unichar_isspace (unival)) return p - cell->text;
- p = g_utf8_next_char (p);
- }
-
- return p - cell->text;
+ return next_word (edit, edit->selection_end);
case E_TEP_BACKWARD_WORD:
@@ -2049,6 +2060,58 @@ _insert (ECellTextView *text_view, char *string, int value)
}
static void
+capitalize (CellEdit *edit, int start, int end, ETextEventProcessorCaps type)
+{
+ CurrentCell *cell = CURRENT_CELL(edit);
+ ECellTextView *text_view = cell->text_view;
+
+ gboolean first = TRUE;
+ int character_length = g_utf8_strlen (cell->text + start, start - end);
+ const char *p = cell->text + start;
+ const char *text_end = cell->text + end;
+ char *new_text = g_new0 (char, character_length * 6 + 1);
+ char *output = new_text;
+
+ while (p && *p && p < text_end && g_unichar_validate (g_utf8_get_char (p))) {
+ gunichar unival = g_utf8_get_char (p);
+ gunichar newval = unival;
+
+ switch (type) {
+ case E_TEP_CAPS_UPPER:
+ newval = g_unichar_toupper (unival);
+ break;
+ case E_TEP_CAPS_LOWER:
+ newval = g_unichar_tolower (unival);
+ break;
+ case E_TEP_CAPS_TITLE:
+ if (g_unichar_isalpha (unival)) {
+ if (first)
+ newval = g_unichar_totitle (unival);
+ else
+ newval = g_unichar_tolower (unival);
+ first = FALSE;
+ } else {
+ first = TRUE;
+ }
+ break;
+ }
+ g_unichar_to_utf8 (newval, output);
+ output = g_utf8_next_char (output);
+
+ p = g_utf8_next_char (p);
+ }
+ *output = 0;
+
+ edit->selection_end = end;
+ edit->selection_start = start;
+ _delete_selection (text_view);
+
+ _insert (text_view, new_text, output - new_text);
+
+ g_free (new_text);
+}
+
+static void
e_cell_text_view_command (ETextEventProcessor *tep, ETextEventProcessorCommand *command, gpointer data)
{
CellEdit *edit = (CellEdit *) data;
@@ -2153,7 +2216,18 @@ e_cell_text_view_command (ETextEventProcessor *tep, ETextEventProcessorCommand *
edit->actions = E_CELL_UNGRAB;
break;
case E_TEP_CAPS:
- /* FIXME */
+ if (edit->selection_start == edit->selection_end) {
+ capitalize (edit, edit->selection_start, next_word (edit, edit->selection_start), command->value);
+ } else {
+ int selection_start = MIN (edit->selection_start, edit->selection_end);
+ int selection_end = edit->selection_start + edit->selection_end - selection_start; /* Slightly faster than MAX */
+ capitalize (edit, selection_start, selection_end, command->value);
+ }
+ if (edit->timer) {
+ g_timer_reset (edit->timer);
+ }
+ redraw = TRUE;
+ change = TRUE;
break;
case E_TEP_NOP:
break;
diff --git a/widgets/table/e-tree.c b/widgets/table/e-tree.c
index c78342ef88..f4000091e1 100644
--- a/widgets/table/e-tree.c
+++ b/widgets/table/e-tree.c
@@ -863,9 +863,9 @@ item_key_press (ETableItem *eti, int row, int col, GdkEvent *event, ETree *et)
/* Fallthrough */
default:
if ((key->state & ~(GDK_SHIFT_MASK | GDK_LOCK_MASK)) == 0
- && (key->keyval >= GDK_a && key->keyval <= GDK_z) ||
- (key->keyval >= GDK_A && key->keyval <= GDK_Z) ||
- (key->keyval >= GDK_0 && key->keyval <= GDK_9)) {
+ && ((key->keyval >= GDK_a && key->keyval <= GDK_z) ||
+ (key->keyval >= GDK_A && key->keyval <= GDK_Z) ||
+ (key->keyval >= GDK_0 && key->keyval <= GDK_9))) {
e_table_search_input_character (et->priv->search, key->keyval);
}
path = e_tree_table_adapter_node_at_row(et->priv->etta, row);