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-rw-r--r--src/core/wee-utf8.c15
-rw-r--r--src/gui/gui-input.c116
-rw-r--r--src/gui/gui-input.h4
3 files changed, 71 insertions, 64 deletions
diff --git a/src/core/wee-utf8.c b/src/core/wee-utf8.c
index e8c30792c..5f3a7c6b0 100644
--- a/src/core/wee-utf8.c
+++ b/src/core/wee-utf8.c
@@ -279,16 +279,16 @@ utf8_next_char (const char *string)
const char *
utf8_beginning_of_line (const char *string_start, const char *string)
{
- if (string && string[0] == '\n')
- string = (char *)utf8_prev_char (string_start, string);
+ if (string && (string[0] == '\n'))
+ string = utf8_prev_char (string_start, string);
- while (string && string[0] != '\n')
+ while (string && (string[0] != '\n'))
{
- string = (char *)utf8_prev_char (string_start, string);
+ string = utf8_prev_char (string_start, string);
}
if (string)
- return (char *)utf8_next_char (string);
+ return utf8_next_char (string);
return string_start;
}
@@ -305,10 +305,11 @@ utf8_end_of_line (const char *string)
if (!string)
return NULL;
- while (string[0] && string[0] != '\n')
+ while (string[0] && (string[0] != '\n'))
{
- string = (char *)utf8_next_char (string);
+ string = utf8_next_char (string);
}
+
return string;
}
diff --git a/src/gui/gui-input.c b/src/gui/gui-input.c
index f7f79a8ad..ebc38b1be 100644
--- a/src/gui/gui-input.c
+++ b/src/gui/gui-input.c
@@ -932,7 +932,8 @@ gui_input_delete_beginning_of_line (struct t_gui_buffer *buffer)
start = (char *)utf8_add_offset (buffer->input_buffer,
buffer->input_buffer_pos);
- beginning_of_line = (char *)utf8_beginning_of_line (buffer->input_buffer, start);
+ beginning_of_line = (char *)utf8_beginning_of_line (buffer->input_buffer,
+ start);
if (beginning_of_line == start)
{
beginning_of_line = (char *)utf8_prev_char (buffer->input_buffer,
@@ -947,14 +948,14 @@ gui_input_delete_beginning_of_line (struct t_gui_buffer *buffer)
memmove (beginning_of_line, start, strlen (start));
- if (gui_input_optimize_size (
- buffer,
- buffer->input_buffer_size - size_deleted,
- buffer->input_buffer_length - length_deleted))
+ if (gui_input_optimize_size (buffer,
+ buffer->input_buffer_size - size_deleted,
+ buffer->input_buffer_length - length_deleted))
{
buffer->input_buffer[buffer->input_buffer_size] = '\0';
- buffer->input_buffer_pos = utf8_pos (buffer->input_buffer,
- beginning_of_line - buffer->input_buffer);
+ buffer->input_buffer_pos = utf8_pos (
+ buffer->input_buffer,
+ beginning_of_line - buffer->input_buffer);
}
gui_input_text_changed_modifier_and_signal (buffer,
1, /* save undo */
@@ -980,7 +981,7 @@ gui_input_delete_end_of_line (struct t_gui_buffer *buffer)
start = (char *)utf8_add_offset (buffer->input_buffer,
buffer->input_buffer_pos);
- if (start[0] && start[0] == '\n')
+ if (start[0] && (start[0] == '\n'))
end_of_line = (char *)utf8_next_char (start);
else
end_of_line = start;
@@ -992,10 +993,9 @@ gui_input_delete_end_of_line (struct t_gui_buffer *buffer)
memmove (start, end_of_line, strlen (end_of_line));
- if (gui_input_optimize_size (
- buffer,
- buffer->input_buffer_size - size_deleted,
- buffer->input_buffer_length - length_deleted))
+ if (gui_input_optimize_size (buffer,
+ buffer->input_buffer_size - size_deleted,
+ buffer->input_buffer_length - length_deleted))
{
buffer->input_buffer[buffer->input_buffer_size] = '\0';
buffer->input_buffer_pos = utf8_pos (buffer->input_buffer,
@@ -1087,7 +1087,8 @@ gui_input_delete_line (struct t_gui_buffer *buffer)
start = (char *)utf8_add_offset (buffer->input_buffer,
buffer->input_buffer_pos);
- beginning_of_line = (char *)utf8_beginning_of_line (buffer->input_buffer, start);
+ beginning_of_line = (char *)utf8_beginning_of_line (buffer->input_buffer,
+ start);
end_of_line = (char *)utf8_end_of_line (start);
size_deleted = end_of_line - beginning_of_line;
@@ -1095,14 +1096,14 @@ gui_input_delete_line (struct t_gui_buffer *buffer)
memmove (beginning_of_line, end_of_line, strlen (end_of_line));
- if (gui_input_optimize_size (
- buffer,
- buffer->input_buffer_size - size_deleted,
- buffer->input_buffer_length - length_deleted))
+ if (gui_input_optimize_size (buffer,
+ buffer->input_buffer_size - size_deleted,
+ buffer->input_buffer_length - length_deleted))
{
buffer->input_buffer[buffer->input_buffer_size] = '\0';
- buffer->input_buffer_pos = utf8_pos (buffer->input_buffer,
- beginning_of_line - buffer->input_buffer);
+ buffer->input_buffer_pos = utf8_pos (
+ buffer->input_buffer,
+ beginning_of_line - buffer->input_buffer);
}
gui_input_text_changed_modifier_and_signal (buffer,
@@ -1171,37 +1172,6 @@ gui_input_transpose_chars (struct t_gui_buffer *buffer)
}
/*
- * Moves cursor to beginning of input (default key: shift-home).
- */
-
-void
-gui_input_move_beginning_of_input (struct t_gui_buffer *buffer)
-{
- if (!buffer->input || (buffer->input_buffer_pos <= 0))
- return;
-
- buffer->input_buffer_pos = 0;
- gui_input_text_cursor_moved_signal (buffer);
-}
-
-/*
- * Moves cursor to end of input (default key: shift-end).
- */
-
-void
-gui_input_move_end_of_input (struct t_gui_buffer *buffer)
-{
- if (!buffer->input
- || (buffer->input_buffer_pos >= buffer->input_buffer_length))
- {
- return;
- }
-
- buffer->input_buffer_pos = buffer->input_buffer_length;
- gui_input_text_cursor_moved_signal (buffer);
-}
-
-/*
* Moves cursor to beginning of line (default key: home).
*
* If cursor is at beginning of line, moves to beginning of previous line.
@@ -1258,17 +1228,49 @@ gui_input_move_end_of_line (struct t_gui_buffer *buffer)
pos = (char *)utf8_end_of_line (pos);
if (pos[0])
{
- buffer->input_buffer_pos =
- utf8_pos (buffer->input_buffer,
- pos - buffer->input_buffer);
+ buffer->input_buffer_pos = utf8_pos (buffer->input_buffer,
+ pos - buffer->input_buffer);
}
else
+ {
buffer->input_buffer_pos = buffer->input_buffer_length;
+ }
gui_input_text_cursor_moved_signal (buffer);
}
/*
+ * Moves cursor to beginning of input (default key: shift-home).
+ */
+
+void
+gui_input_move_beginning_of_input (struct t_gui_buffer *buffer)
+{
+ if (!buffer->input || (buffer->input_buffer_pos <= 0))
+ return;
+
+ buffer->input_buffer_pos = 0;
+ gui_input_text_cursor_moved_signal (buffer);
+}
+
+/*
+ * Moves cursor to end of input (default key: shift-end).
+ */
+
+void
+gui_input_move_end_of_input (struct t_gui_buffer *buffer)
+{
+ if (!buffer->input
+ || (buffer->input_buffer_pos >= buffer->input_buffer_length))
+ {
+ return;
+ }
+
+ buffer->input_buffer_pos = buffer->input_buffer_length;
+ gui_input_text_cursor_moved_signal (buffer);
+}
+
+/*
* Moves cursor to previous char (default key: left).
*/
@@ -1406,7 +1408,9 @@ gui_input_move_previous_line (struct t_gui_buffer *buffer)
pos = (char *)utf8_prev_char (buffer->input_buffer, pos);
pos = (char *)utf8_beginning_of_line (buffer->input_buffer, pos);
- for (i = 0; pos[0] && pos[0] != '\n' && i < length_from_beginning; i++)
+ for (i = 0;
+ pos[0] && (pos[0] != '\n') && (i < length_from_beginning);
+ i++)
{
pos = (char *)utf8_next_char (pos);
}
@@ -1447,7 +1451,9 @@ gui_input_move_next_line (struct t_gui_buffer *buffer)
{
pos = (char *)utf8_next_char (pos);
- for (i = 0; pos[0] && pos[0] != '\n' && i < length_from_beginning; i++)
+ for (i = 0;
+ pos[0] && (pos[0] != '\n') && (i < length_from_beginning);
+ i++)
{
pos = (char *)utf8_next_char (pos);
}
diff --git a/src/gui/gui-input.h b/src/gui/gui-input.h
index 4608f9581..e6d2172c5 100644
--- a/src/gui/gui-input.h
+++ b/src/gui/gui-input.h
@@ -63,10 +63,10 @@ extern void gui_input_delete_end_of_input (struct t_gui_buffer *buffer);
extern void gui_input_delete_line (struct t_gui_buffer *buffer);
extern void gui_input_delete_input (struct t_gui_buffer *buffer);
extern void gui_input_transpose_chars (struct t_gui_buffer *buffer);
-extern void gui_input_move_beginning_of_input (struct t_gui_buffer *buffer);
-extern void gui_input_move_end_of_input (struct t_gui_buffer *buffer);
extern void gui_input_move_beginning_of_line (struct t_gui_buffer *buffer);
extern void gui_input_move_end_of_line (struct t_gui_buffer *buffer);
+extern void gui_input_move_beginning_of_input (struct t_gui_buffer *buffer);
+extern void gui_input_move_end_of_input (struct t_gui_buffer *buffer);
extern void gui_input_move_previous_char (struct t_gui_buffer *buffer);
extern void gui_input_move_next_char (struct t_gui_buffer *buffer);
extern void gui_input_move_previous_word (struct t_gui_buffer *buffer);
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-30 17:22:05 +0000