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GUACAMOLE-1961: improve selection #2

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GUACAMOLE-1961: improve selection #2

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657ad14
GUACAMOLE-1961: Allow selection on multiple lines when doubleclicking…
corentin-soriano Jun 18, 2024
17a59d0
GUACAMOLE-1961: Allow rectangular selection when ALT key is pressed.
corentin-soriano Jun 18, 2024
39840e8
GUACAMOLE-1961: Allow selection on multiple lines when tripleclicking…
corentin-soriano Jul 30, 2024
97196de
GUACAMOLE-1961: Improve selection by differentiating URIs from words.
corentin-soriano Jul 30, 2024
f2a11c6
GUACAMOLE-1961: Detect accented letters as a part of word.
corentin-soriano Oct 8, 2024
e018112
GUACAMOLE-1961: Update the selection when dragging after multiple cli…
corentin-soriano Oct 1, 2024
880d8b1
GUACAMOLE-1961: Add generic function to get word bounds on a terminal…
corentin-soriano Oct 6, 2024
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52 changes: 33 additions & 19 deletions src/terminal/display.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -889,7 +889,7 @@ void guac_terminal_display_dup(
}

void guac_terminal_display_select(guac_terminal_display* display,
int start_row, int start_col, int end_row, int end_col) {
int start_row, int start_col, int end_row, int end_col, bool rectangle) {

guac_socket* socket = display->client->socket;
guac_layer* select_layer = display->select_layer;
Expand Down Expand Up @@ -949,32 +949,46 @@ void guac_terminal_display_select(guac_terminal_display* display,

}

/* First row */
guac_protocol_send_rect(socket, select_layer,
/* Multilines rectangular selection */
if (rectangle) {
guac_protocol_send_rect(socket, select_layer,

start_col * display->char_width,
start_row * display->char_height,
start_col * display->char_width,
start_row * display->char_height,

display->width * display->char_width,
display->char_height);
(end_col - start_col + 1) * display->char_width,
(end_row - start_row + 1) * display->char_height);
}

/* Middle */
guac_protocol_send_rect(socket, select_layer,
/* Multilines standard selection */
else {
/* First row */
guac_protocol_send_rect(socket, select_layer,

0,
(start_row + 1) * display->char_height,
start_col * display->char_width,
start_row * display->char_height,

display->width * display->char_width,
(end_row - start_row - 1) * display->char_height);
display->width * display->char_width,
display->char_height);

/* Last row */
guac_protocol_send_rect(socket, select_layer,
/* Middle */
guac_protocol_send_rect(socket, select_layer,

0,
end_row * display->char_height,
0,
(start_row + 1) * display->char_height,

(end_col + 1) * display->char_width,
display->char_height);
display->width * display->char_width,
(end_row - start_row - 1) * display->char_height);

/* Last row */
guac_protocol_send_rect(socket, select_layer,

0,
end_row * display->char_height,

(end_col + 1) * display->char_width,
display->char_height);
}

}

Expand Down
9 changes: 5 additions & 4 deletions src/terminal/select.c
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Original file line number Diff line number Diff line change
Expand Up @@ -109,7 +109,8 @@ void guac_terminal_select_redraw(guac_terminal* terminal) {
else
end_column += terminal->selection_end_width - 1;

guac_terminal_display_select(terminal->display, start_row, start_column, end_row, end_column);
guac_terminal_display_select(terminal->display, start_row,
start_column, end_row, end_column, terminal->rectangle_selection);

}

Expand Down Expand Up @@ -364,7 +365,7 @@ void guac_terminal_select_end(guac_terminal* terminal) {
for (int row = start_row; row <= end_row; row++) {

/* Add a newline only if the previous line was not wrapped */
if (!last_row_was_wrapped)
if (!last_row_was_wrapped || (terminal->rectangle_selection && row != start_row))
guac_common_clipboard_append(terminal->clipboard, "\n", 1);

/* Append next row from desired region, adjusting the start/end column
Expand All @@ -373,8 +374,8 @@ void guac_terminal_select_end(guac_terminal* terminal) {
* copied in their entirety. */
int length = guac_terminal_buffer_get_columns(terminal->current_buffer, &characters, &last_row_was_wrapped, row);
guac_terminal_clipboard_append_characters(terminal, characters, length,
(row == start_row) ? start_col : 0,
(row == end_row) ? end_col : length - 1);
(row == start_row || terminal->rectangle_selection) ? start_col : 0,
(row == end_row || terminal->rectangle_selection) ? end_col : length - 1);

}

Expand Down
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