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Add keyboard shortcuts for paste and scrolling. Allow middle click for paste.

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This commit is contained in:
Michael Jumper 2013-05-26 00:17:31 -07:00
parent 417642eb8e
commit d583dbb990
3 changed files with 45 additions and 11 deletions
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5
protocols/ssh/include/client.h
View File

@ -115,6 +115,11 @@ typedef struct ssh_guac_client_data {
*/
int mod_ctrl;
/**
* Whether the shift key is currently being held down.
*/
int mod_shift;
/**
* The current mouse button state.
*/

5
protocols/ssh/src/client.c
View File

@ -111,8 +111,9 @@ int guac_client_init(guac_client* client, int argc, char** argv) {
/* Init client data */
client->data = client_data;
client_data->mod_alt = 0;
client_data->mod_ctrl = 0;
client_data->mod_alt =
client_data->mod_ctrl =
client_data->mod_shift = 0;
client_data->clipboard_data = NULL;
client_data->term_channel = NULL;

46
protocols/ssh/src/guac_handlers.c
View File

@ -154,15 +154,12 @@ int ssh_guac_client_mouse_handler(guac_client* client, int x, int y, int mask) {
pthread_mutex_unlock(&(term->lock));
}
/* Paste contents of clipboard on right mouse button up */
if ((released_mask & GUAC_CLIENT_MOUSE_RIGHT)
&& client_data->clipboard_data != NULL) {
int length = strlen(client_data->clipboard_data);
if (length)
return guac_terminal_send_data(term,
client_data->clipboard_data, length);
/* Paste contents of clipboard on right or middle mouse button up */
if ((released_mask & GUAC_CLIENT_MOUSE_RIGHT) || (released_mask & GUAC_CLIENT_MOUSE_MIDDLE)) {
if (client_data->clipboard_data != NULL)
return guac_terminal_send_string(term, client_data->clipboard_data);
else
return 0;
}
/* If text selected, change state based on left mouse mouse button */
@ -246,10 +243,41 @@ int ssh_guac_client_key_handler(guac_client* client, int keysym, int pressed) {
client_data->mod_ctrl = pressed;
else if (keysym == 0xFFE9)
client_data->mod_alt = pressed;
else if (keysym == 0xFFE1)
client_data->mod_shift = pressed;
/* If key pressed */
else if (pressed) {
/* Ctrl+Shift+V shortcut for paste */
if (keysym == 'V' && client_data->mod_ctrl) {
if (client_data->clipboard_data != NULL)
return guac_terminal_send_string(term, client_data->clipboard_data);
else
return 0;
}
/* Shift+PgUp / Shift+PgDown shortcuts for scrolling */
if (client_data->mod_shift) {
/* Page up */
if (keysym == 0xFF55) {
pthread_mutex_lock(&(term->lock));
guac_terminal_scroll_display_up(term, term->term_height);
pthread_mutex_unlock(&(term->lock));
return 0;
}
/* Page down */
if (keysym == 0xFF56) {
pthread_mutex_lock(&(term->lock));
guac_terminal_scroll_display_down(term, term->term_height);
pthread_mutex_unlock(&(term->lock));
return 0;
}
}
/* Reset scroll */
if (term->scroll_offset != 0) {
pthread_mutex_lock(&(term->lock));