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Create textarea_msg struct on stack, rather than using global.

This commit is contained in:
Michael Drake 2013-01-29 22:52:21 +00:00
parent af7a5d2d67
commit 5eb417fff4
1 changed files with 8 additions and 2 deletions
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10
desktop/textarea.c
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@ -43,8 +43,6 @@ static plot_style_t pstyle_stroke_caret = {
.stroke_width = 1,
};
static struct textarea_msg msg;
struct line_info {
unsigned int b_start; /**< Byte offset of line start */
unsigned int b_length; /**< Byte length of line */
@ -164,6 +162,7 @@ static void textarea_normalise_text(struct textarea *ta,
static bool textarea_select(struct textarea *ta, int c_start, int c_end)
{
int swap;
struct textarea_msg msg;
/* Ensure start is the beginning of the selection */
if (c_start > c_end) {
@ -336,6 +335,7 @@ static void textarea_scrollbar_callback(void *client_data,
struct scrollbar_msg_data *scrollbar_data)
{
struct textarea *ta = client_data;
struct textarea_msg msg;
switch(scrollbar_data->msg) {
case SCROLLBAR_MSG_MOVED:
@ -840,6 +840,7 @@ static bool textarea_drag_end(struct textarea *ta, browser_mouse_state mouse,
int c_end;
size_t b_off;
unsigned int c_off;
struct textarea_msg msg;
assert(ta->drag_info.type != TEXTAREA_DRAG_NONE);
@ -1037,6 +1038,7 @@ bool textarea_set_caret(struct textarea *ta, int caret)
int x0, y0, x1, y1;
int text_y_offset;
int width, height;
struct textarea_msg msg;
if (ta->flags & TEXTAREA_READONLY)
return true;
@ -1409,6 +1411,7 @@ void textarea_redraw(struct textarea *ta, int x, int y, colour bg,
/* exported interface, documented in textarea.h */
bool textarea_keypress(struct textarea *ta, uint32_t key)
{
struct textarea_msg msg;
char utf8[6];
unsigned int caret, caret_init, length, l_len, b_off, b_len;
int c_line, c_chars, line;
@ -1808,6 +1811,7 @@ bool textarea_mouse_action(struct textarea *ta, browser_mouse_state mouse,
int sl; /* scrollbar length */
size_t b_off;
unsigned int c_off;
struct textarea_msg msg;
if (ta->drag_info.type != TEXTAREA_DRAG_NONE &&
mouse == BROWSER_MOUSE_HOVER) {
@ -1920,6 +1924,8 @@ void textarea_get_dimensions(struct textarea *ta, int *width, int *height)
/* exported interface, documented in textarea.h */
void textarea_set_dimensions(struct textarea *ta, int width, int height)
{
struct textarea_msg msg;
ta->vis_width = width;
ta->vis_height = height;
textarea_reflow(ta, 0);