FileProgressStatus check_progress_buttons (FileOpContext * ctx) { int c; Gpm_Event event; FileOpContextUI *ui; g_return_val_if_fail (ctx->ui != NULL, FILE_CONT); ui = ctx->ui; event.x = -1; /* Don't show the GPM cursor */ c = tty_get_event (&event, FALSE, FALSE); if (c == EV_NONE) return FILE_CONT; /* Reinitialize to avoid old values after events other than selecting a button */ ui->op_dlg->ret_value = FILE_CONT; dlg_process_event (ui->op_dlg, c, &event); switch (ui->op_dlg->ret_value) { case FILE_SKIP: return FILE_SKIP; case B_CANCEL: case FILE_ABORT: return FILE_ABORT; default: return FILE_CONT; } }
FileProgressStatus check_progress_buttons (file_op_context_t * ctx) { int c; Gpm_Event event; file_op_context_ui_t *ui; if (ctx == NULL || ctx->ui == NULL) return FILE_CONT; ui = ctx->ui; get_event: event.x = -1; /* Don't show the GPM cursor */ c = tty_get_event (&event, FALSE, ctx->suspended); if (c == EV_NONE) return FILE_CONT; /* Reinitialize to avoid old values after events other than selecting a button */ ui->op_dlg->ret_value = FILE_CONT; dlg_process_event (ui->op_dlg, c, &event); switch (ui->op_dlg->ret_value) { case FILE_SKIP: if (ctx->suspended) { /* redraw dialog in case of Skip after Suspend */ place_progress_buttons (ui->op_dlg, FALSE); dlg_redraw (ui->op_dlg); } ctx->suspended = FALSE; return FILE_SKIP; case B_CANCEL: case FILE_ABORT: ctx->suspended = FALSE; return FILE_ABORT; case FILE_SUSPEND: ctx->suspended = !ctx->suspended; place_progress_buttons (ui->op_dlg, ctx->suspended); dlg_redraw (ui->op_dlg); /* fallthrough */ default: if (ctx->suspended) goto get_event; return FILE_CONT; } }
static void frontend_dlg_run (WDialog * h) { Widget *wh = WIDGET (h); Gpm_Event event; event.x = -1; /* close opened editors, viewers, etc */ if (!widget_get_state (wh, WST_MODAL) && mc_global.midnight_shutdown) { send_message (h, NULL, MSG_VALIDATE, 0, NULL); return; } while (widget_get_state (wh, WST_ACTIVE)) { int d_key; if (mc_global.tty.winch_flag != 0) dialog_change_screen_size (); if (is_idle ()) { if (idle_hook) execute_hooks (idle_hook); while (widget_get_state (wh, WST_IDLE) && is_idle ()) send_message (wh, NULL, MSG_IDLE, 0, NULL); /* Allow terminating the dialog from the idle handler */ if (!widget_get_state (wh, WST_ACTIVE)) break; } update_cursor (h); /* Clear interrupt flag */ tty_got_interrupt (); d_key = tty_get_event (&event, h->mouse_status == MOU_REPEAT, TRUE); dlg_process_event (h, d_key, &event); if (widget_get_state (wh, WST_CLOSED)) send_message (h, NULL, MSG_VALIDATE, 0, NULL); } }
static void frontend_run_dlg (Dlg_head * h) { int d_key; Gpm_Event event; event.x = -1; /* close opened editors, viewers, etc */ if (!h->modal && mc_global.midnight_shutdown) { h->callback (h, NULL, DLG_VALIDATE, 0, NULL); return; } while (h->state == DLG_ACTIVE) { if (mc_global.tty.winch_flag) dialog_change_screen_size (); if (is_idle ()) { if (idle_hook) execute_hooks (idle_hook); while ((h->flags & DLG_WANT_IDLE) && is_idle ()) h->callback (h, NULL, DLG_IDLE, 0, NULL); /* Allow terminating the dialog from the idle handler */ if (h->state != DLG_ACTIVE) break; } update_cursor (h); /* Clear interrupt flag */ tty_got_interrupt (); d_key = tty_get_event (&event, h->mouse_status == MOU_REPEAT, TRUE); dlg_process_event (h, d_key, &event); if (h->state == DLG_CLOSED) h->callback (h, NULL, DLG_VALIDATE, 0, NULL); } }
static int edit_event (Gpm_Event * event, void *data) { WEdit *edit = (WEdit *) data; Widget *w = WIDGET (data); Gpm_Event local; if (!mouse_global_in_widget (event, w)) return MOU_UNHANDLED; local = mouse_get_local (event, w); /* Unknown event type */ if ((event->type & (GPM_DOWN | GPM_DRAG | GPM_UP)) == 0) return MOU_NORMAL; dlg_set_top_widget (w); edit_update_curs_row (edit); edit_update_curs_col (edit); if (edit->fullscreen || (local.buttons & GPM_B_LEFT) == 0 || (local.type & GPM_UP) != 0) edit->drag_state = MCEDIT_DRAG_NORMAL; else if (local.y == 1 && edit->drag_state != MCEDIT_DRAG_RESIZE) { /* click on the top line (move) */ int dx = edit->fullscreen ? 0 : 2; if (local.x == w->cols - dx - 1) { send_message (w->owner, NULL, MSG_ACTION, CK_Close, NULL); return MOU_NORMAL; } if (local.x == w->cols - dx - 4) { edit_toggle_fullscreen (edit); return MOU_NORMAL; } if ((local.type & (GPM_DOWN | GPM_DRAG)) != 0) { /* move if not fullscreen */ edit->drag_state_start = local.x; edit->drag_state = MCEDIT_DRAG_MOVE; edit->force |= REDRAW_COMPLETELY; edit_update_screen (edit); } } else if (!edit->fullscreen && local.y == w->lines && local.x == w->cols) { /* click on bottom-right corner (resize) */ if ((local.type & (GPM_DOWN | GPM_DRAG)) != 0) { edit->drag_state = MCEDIT_DRAG_RESIZE; edit->force |= REDRAW_COMPLETELY; edit_update_screen (edit); } } if (edit->drag_state == MCEDIT_DRAG_NORMAL) { gboolean done = TRUE; /* Double click */ if ((local.type & (GPM_DOUBLE | GPM_UP)) == (GPM_UP | GPM_DOUBLE)) { edit_mark_current_word_cmd (edit); goto update; } #if 0 /* Triple click */ if ((local.type & (GPM_TRIPLE | GPM_UP)) == (GPM_UP | GPM_TRIPLE)) { edit_mark_current_line_cmd (edit); goto update; } #endif /* Wheel events */ if ((local.buttons & GPM_B_UP) != 0 && (local.type & GPM_DOWN) != 0) { edit_move_up (edit, 2, 1); goto update; } if ((local.buttons & GPM_B_DOWN) != 0 && (local.type & GPM_DOWN) != 0) { edit_move_down (edit, 2, 1); goto update; } /* continue handle current event */ goto cont; /* handle DRAG mouse event, don't use standard way to continue * event handling outside of widget */ do { int c; c = tty_get_event (event, FALSE, TRUE); if (c == EV_NONE || c != EV_MOUSE) break; local = mouse_get_local (event, w); cont: /* A lone up mustn't do anything */ if (edit->mark2 != -1 && (local.type & (GPM_UP | GPM_DRAG)) != 0) return MOU_NORMAL; if ((local.type & (GPM_DOWN | GPM_UP)) != 0) edit_push_key_press (edit); if (!edit->fullscreen) local.x--; if (!option_cursor_beyond_eol) edit->prev_col = local.x - edit->start_col - option_line_state_width - 1; else { long line_len; line_len = edit_move_forward3 (edit, edit_buffer_get_current_bol (&edit->buffer), 0, edit_buffer_get_current_eol (&edit->buffer)); if (local.x > line_len) { edit->over_col = local.x - line_len - edit->start_col - option_line_state_width - 1; edit->prev_col = line_len; } else { edit->over_col = 0; edit->prev_col = local.x - option_line_state_width - edit->start_col - 1; } } if (!edit->fullscreen) local.y--; if (local.y > (edit->curs_row + 1)) edit_move_down (edit, local.y - (edit->curs_row + 1), 0); else if (local.y < (edit->curs_row + 1)) edit_move_up (edit, (edit->curs_row + 1) - local.y, 0); else edit_move_to_prev_col (edit, edit_buffer_get_current_bol (&edit->buffer)); if ((local.type & GPM_DOWN) != 0) { edit_mark_cmd (edit, TRUE); /* reset */ edit->highlight = 0; } done = (local.type & GPM_DRAG) == 0; if (done) edit_mark_cmd (edit, FALSE); update: edit_find_bracket (edit); edit->force |= REDRAW_COMPLETELY; edit_update_curs_row (edit); edit_update_curs_col (edit); edit_update_screen (edit); } while (!edit->fullscreen && !done); } else while (edit->drag_state != MCEDIT_DRAG_NORMAL) { int c; int y; c = tty_get_event (event, FALSE, TRUE); y = event->y - 1; if (c == EV_NONE || c != EV_MOUSE) { /* redraw frame */ edit->drag_state = MCEDIT_DRAG_NORMAL; edit->force |= REDRAW_COMPLETELY; edit_update_screen (edit); } else if (y == w->y && (event->type & (GPM_DOUBLE | GPM_UP)) == (GPM_DOUBLE | GPM_UP)) { /* double click on top line (toggle fullscreen) */ edit_toggle_fullscreen (edit); edit->drag_state = MCEDIT_DRAG_NORMAL; edit->force |= REDRAW_COMPLETELY; edit_update_screen (edit); } else if ((event->type & (GPM_DRAG | GPM_DOWN)) == 0) { /* redraw frame */ edit->drag_state = MCEDIT_DRAG_NORMAL; edit->force |= REDRAW_COMPLETELY; edit_update_screen (edit); } else if (!edit->fullscreen) { Widget *h = WIDGET (w->owner); if (edit->drag_state == MCEDIT_DRAG_MOVE) { int x = event->x - 1; y = max (y, h->y + 1); /* status line */ y = min (y, h->y + h->lines - 2); /* buttonbar */ x = max (x, h->x); x = min (x, h->x + h->cols - 1); /* don't use widget_set_size() here to avoid double draw */ w->y = y; w->x = x - edit->drag_state_start; edit->force |= REDRAW_COMPLETELY; } else if (edit->drag_state == MCEDIT_DRAG_RESIZE) { event->y = min (event->y, h->y + h->lines - 1); /* buttonbar */ event->x = min (event->x, h->x + h->cols); local = mouse_get_local (event, w); /* don't use widget_set_size() here to avoid double draw */ w->lines = max (WINDOW_MIN_LINES, local.y); w->cols = max (WINDOW_MIN_COLS, local.x); edit->force |= REDRAW_COMPLETELY; } dlg_redraw (w->owner); } } return MOU_NORMAL; }