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Unstub set_rect, properly handle reverse color in clear.

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This commit is contained in:
Michael Jumper 2013-03-25 02:32:23 -07:00
parent 91bf5e7e3b
commit 06fee87073
1 changed files with 46 additions and 5 deletions
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51
protocols/ssh/src/terminal.c
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@ -581,7 +581,31 @@ void guac_terminal_delta_copy(guac_terminal_delta* delta,
void guac_terminal_delta_set_rect(guac_terminal_delta* delta,
int row, int column, int w, int h,
guac_terminal_char* character) {
/* STUB */
guac_terminal_operation* current_row =
&(delta->operations[row*delta->width + column]);
/* Set rectangle contents to given character */
for (row=0; row<h; row++) {
guac_terminal_operation* current = current_row;
for (column=0; column<w; column++) {
/* Store operation */
current->type = GUAC_CHAR_SET;
current->character = *character;
/* Next column */
current++;
}
/* Next row */
current_row += delta->width;
}
}
void __guac_terminal_delta_flush_copy(guac_terminal_delta* delta,
@ -615,7 +639,12 @@ void __guac_terminal_delta_flush_clear(guac_terminal_delta* delta,
int rect_width, rect_height;
/* Color of the rectangle to draw */
int color = current->character.attributes.background;
int color;
if (current->character.attributes.reverse)
color = current->character.attributes.foreground;
else
color = current->character.attributes.background;
const guac_terminal_color* guac_color =
&guac_terminal_palette[color];
@ -631,10 +660,16 @@ void __guac_terminal_delta_flush_clear(guac_terminal_delta* delta,
/* Find width */
for (rect_col=col; rect_col<delta->width; rect_col++) {
int joining_color;
if (rect_current->character.attributes.reverse)
joining_color = current->character.attributes.foreground;
else
joining_color = current->character.attributes.background;
/* If not identical operation, stop */
if (rect_current->type != GUAC_CHAR_SET
|| rect_current->character.value != ' '
|| rect_current->character.attributes.background != color)
|| joining_color != color)
break;
/* Next column */
@ -670,10 +705,16 @@ void __guac_terminal_delta_flush_clear(guac_terminal_delta* delta,
for (rect_col=0; rect_col<rect_width; rect_col++) {
int joining_color;
if (rect_current->character.attributes.reverse)
joining_color = current->character.attributes.foreground;
else
joining_color = current->character.attributes.background;
/* Mark clear operations as NOP */
if (rect_current->type == GUAC_CHAR_SET
&& rect_current->character.value == ' '
&& rect_current->character.attributes.background == color)
&& joining_color == color)
rect_current->type = GUAC_CHAR_NOP;
/* Next column */
@ -700,7 +741,7 @@ void __guac_terminal_delta_flush_clear(guac_terminal_delta* delta,
guac_color->red, guac_color->green, guac_color->blue,
0xFF);
}
} /* end if clear operation */
/* Next operation */
current++;