532 lines
12 KiB
C
532 lines
12 KiB
C
/*
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* Copyright 2011 Daniel Silverstone <dsilvers@digital-scurf.org>
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*
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* This file is part of NetSurf, http://www.netsurf-browser.org/
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*
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* NetSurf is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* NetSurf is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/* Browser-related callbacks */
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#include <stdio.h>
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#include "desktop/browser_private.h"
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#include "desktop/gui.h"
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#include "utils/ring.h"
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#include "utils/log.h"
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#include "utils/messages.h"
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#include "monkey/browser.h"
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#include "monkey/plot.h"
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static uint32_t win_ctr = 0;
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static struct gui_window *gw_ring = NULL;
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struct gui_window *
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monkey_find_window_by_num(uint32_t win_num)
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{
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struct gui_window *ret = NULL;
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RING_ITERATE_START(struct gui_window, gw_ring, c_ring) {
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if (c_ring->win_num == win_num) {
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ret = c_ring;
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RING_ITERATE_STOP(gw_ring, c_ring);
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}
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} RING_ITERATE_END(gw_ring, c_ring);
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return ret;
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}
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struct gui_window *
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monkey_find_window_by_content(hlcache_handle *content)
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{
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struct gui_window *ret = NULL;
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RING_ITERATE_START(struct gui_window, gw_ring, c_ring) {
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if (c_ring->bw->current_content == content) {
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ret = c_ring;
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RING_ITERATE_STOP(gw_ring, c_ring);
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}
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} RING_ITERATE_END(gw_ring, c_ring);
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return ret;
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}
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void
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monkey_window_process_reformats(void)
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{
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RING_ITERATE_START(struct gui_window, gw_ring, c_ring) {
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if (c_ring == NULL)
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RING_ITERATE_STOP(gw_ring, c_ring);
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if (c_ring->bw->reformat_pending) {
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browser_window_reformat(c_ring->bw,
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false,
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c_ring->width,
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c_ring->height);
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}
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} RING_ITERATE_END(gw_ring, c_ring);
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}
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void
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monkey_kill_browser_windows(void)
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{
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while (gw_ring != NULL) {
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browser_window_destroy(gw_ring->bw);
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}
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}
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static struct gui_window *
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gui_window_create(struct browser_window *bw,
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struct gui_window *existing,
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gui_window_create_flags flags)
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{
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struct gui_window *ret = calloc(sizeof(*ret), 1);
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if (ret == NULL)
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return NULL;
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ret->win_num = win_ctr++;
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ret->bw = bw;
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ret->width = 800;
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ret->height = 600;
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fprintf(stdout, "WINDOW NEW WIN %u FOR %p EXISTING %p NEWTAB %s CLONE %s\n",
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ret->win_num, bw, existing, flags & GW_CREATE_TAB ? "TRUE" : "FALSE",
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flags & GW_CREATE_CLONE ? "TRUE" : "FALSE");
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fprintf(stdout, "WINDOW SIZE WIN %u WIDTH %d HEIGHT %d\n",
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ret->win_num, ret->width, ret->height);
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RING_INSERT(gw_ring, ret);
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return ret;
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}
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static void
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gui_window_destroy(struct gui_window *g)
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{
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fprintf(stdout, "WINDOW DESTROY WIN %u\n", g->win_num);
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RING_REMOVE(gw_ring, g);
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free(g);
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}
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static void
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gui_window_set_title(struct gui_window *g, const char *title)
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{
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fprintf(stdout, "WINDOW TITLE WIN %u STR %s\n", g->win_num, title);
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}
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static void
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gui_window_redraw_window(struct gui_window *g)
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{
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fprintf(stdout, "WINDOW REDRAW WIN %u\n", g->win_num);
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}
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static void
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gui_window_get_dimensions(struct gui_window *g, int *width, int *height,
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bool scaled)
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{
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fprintf(stdout, "WINDOW GET_DIMENSIONS WIN %u WIDTH %d HEIGHT %d\n",
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g->win_num, g->width, g->height);
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*width = g->width;
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*height = g->height;
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}
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static void
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gui_window_new_content(struct gui_window *g)
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{
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fprintf(stdout, "WINDOW NEW_CONTENT WIN %u\n", g->win_num);
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}
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static void
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gui_window_set_icon(struct gui_window *g, hlcache_handle *icon)
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{
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fprintf(stdout, "WINDOW NEW_ICON WIN %u\n", g->win_num);
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}
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static void
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gui_window_start_throbber(struct gui_window *g)
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{
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fprintf(stdout, "WINDOW START_THROBBER WIN %u\n", g->win_num);
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}
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static void
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gui_window_stop_throbber(struct gui_window *g)
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{
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fprintf(stdout, "WINDOW STOP_THROBBER WIN %u\n", g->win_num);
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}
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static void
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gui_window_set_scroll(struct gui_window *g, int sx, int sy)
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{
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g->scrollx = sx;
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g->scrolly = sy;
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fprintf(stdout, "WINDOW SET_SCROLL WIN %u X %d Y %d\n", g->win_num, sx, sy);
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}
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static void
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gui_window_update_box(struct gui_window *g, const struct rect *rect)
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{
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fprintf(stdout, "WINDOW UPDATE_BOX WIN %u X %d Y %d WIDTH %d HEIGHT %d\n",
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g->win_num, rect->x0, rect->y0,
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(rect->x1 - rect->x0), (rect->y1 - rect->y0));
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}
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static void
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gui_window_update_extent(struct gui_window *g)
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{
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if (!g->bw->current_content)
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return;
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fprintf(stdout, "WINDOW UPDATE_EXTENT WIN %u WIDTH %d HEIGHT %d\n",
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g->win_num,
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content_get_width(g->bw->current_content),
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content_get_height(g->bw->current_content));
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}
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static void
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gui_window_set_status(struct gui_window *g, const char *text)
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{
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fprintf(stdout, "WINDOW SET_STATUS WIN %u STR %s\n", g->win_num, text);
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}
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static void
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gui_window_set_pointer(struct gui_window *g, gui_pointer_shape shape)
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{
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const char *ptr_name = "UNKNOWN";
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switch (shape) {
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case GUI_POINTER_POINT:
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ptr_name = "POINT";
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break;
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case GUI_POINTER_CARET:
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ptr_name = "CARET";
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break;
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case GUI_POINTER_UP:
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ptr_name = "UP";
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break;
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case GUI_POINTER_DOWN:
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ptr_name = "DOWN";
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break;
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case GUI_POINTER_LEFT:
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ptr_name = "LEFT";
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break;
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case GUI_POINTER_RIGHT:
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ptr_name = "RIGHT";
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break;
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case GUI_POINTER_LD:
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ptr_name = "LD";
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break;
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case GUI_POINTER_RD:
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ptr_name = "RD";
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break;
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case GUI_POINTER_LU:
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ptr_name = "LU";
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break;
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case GUI_POINTER_RU:
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ptr_name = "RU";
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break;
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case GUI_POINTER_CROSS:
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ptr_name = "CROSS";
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break;
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case GUI_POINTER_MOVE:
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ptr_name = "MOVE";
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break;
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case GUI_POINTER_WAIT:
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ptr_name = "WAIT";
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break;
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case GUI_POINTER_HELP:
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ptr_name = "HELP";
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break;
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case GUI_POINTER_MENU:
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ptr_name = "MENU";
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break;
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case GUI_POINTER_PROGRESS:
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ptr_name = "PROGRESS";
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break;
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case GUI_POINTER_NO_DROP:
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ptr_name = "NO_DROP";
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break;
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case GUI_POINTER_NOT_ALLOWED:
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ptr_name = "NOT_ALLOWED";
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break;
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case GUI_POINTER_DEFAULT:
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ptr_name = "DEFAULT";
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break;
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default:
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break;
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}
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fprintf(stdout, "WINDOW SET_POINTER WIN %u POINTER %s\n", g->win_num, ptr_name);
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}
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static void
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gui_window_set_url(struct gui_window *g, const char *url)
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{
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fprintf(stdout, "WINDOW SET_URL WIN %u URL %s\n", g->win_num, url);
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}
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static bool
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gui_window_get_scroll(struct gui_window *g, int *sx, int *sy)
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{
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fprintf(stdout, "WINDOW GET_SCROLL WIN %u X %d Y %d\n",
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g->win_num, g->scrollx, g->scrolly);
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*sx = g->scrollx;
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*sy = g->scrolly;
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return true;
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}
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static bool
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gui_window_scroll_start(struct gui_window *g)
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{
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fprintf(stdout, "WINDOW SCROLL_START WIN %u\n", g->win_num);
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g->scrollx = g->scrolly = 0;
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return true;
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}
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static void
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gui_window_scroll_visible(struct gui_window *g, int x0, int y0,
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int x1, int y1)
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{
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fprintf(stdout, "WINDOW SCROLL_VISIBLE WIN %u X0 %d Y0 %d X1 %d Y1 %d\n",
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g->win_num, x0, y0, x1, y1);
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}
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static void
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gui_window_place_caret(struct gui_window *g, int x, int y, int height,
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const struct rect *clip)
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{
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fprintf(stdout, "WINDOW PLACE_CARET WIN %u X %d Y %d HEIGHT %d\n",
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g->win_num, x, y, height);
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}
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static void
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gui_window_remove_caret(struct gui_window *g)
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{
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fprintf(stdout, "WINDOW REMOVE_CARET WIN %u\n", g->win_num);
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}
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static bool
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gui_window_drag_start(struct gui_window *g, gui_drag_type type,
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const struct rect *rect)
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{
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fprintf(stdout, "WINDOW SCROLL_START WIN %u TYPE %i\n", g->win_num, type);
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return false;
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}
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static void
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gui_window_save_link(struct gui_window *g, const char *url,
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const char *title)
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{
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fprintf(stdout, "WINDOW SAVE_LINK WIN %u URL %s TITLE %s\n",
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g->win_num, url, title);
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}
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/**** Handlers ****/
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static void
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monkey_window_handle_new(int argc, char **argv)
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{
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nsurl *url = NULL;
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nserror error = NSERROR_OK;
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if (argc > 3)
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return;
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if (argc == 3) {
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error = nsurl_create(argv[2], &url);
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}
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if (error == NSERROR_OK) {
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error = browser_window_create(BW_CREATE_HISTORY,
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url,
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NULL,
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NULL,
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NULL);
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if (url != NULL) {
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nsurl_unref(url);
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}
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}
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if (error != NSERROR_OK) {
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warn_user(messages_get_errorcode(error), 0);
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}
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}
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static void
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monkey_window_handle_destroy(int argc, char **argv)
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{
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struct gui_window *gw;
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uint32_t nr = atoi((argc > 2) ? argv[2] : "-1");
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gw = monkey_find_window_by_num(nr);
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if (gw == NULL) {
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fprintf(stdout, "ERROR WINDOW NUM BAD\n");
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} else {
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browser_window_destroy(gw->bw);
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}
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}
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static void
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monkey_window_handle_go(int argc, char **argv)
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{
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struct gui_window *gw;
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if (argc < 4 || argc > 5) {
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fprintf(stdout, "ERROR WINDOW GO ARGS BAD\n");
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return;
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}
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gw = monkey_find_window_by_num(atoi(argv[2]));
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if (gw == NULL) {
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fprintf(stdout, "ERROR WINDOW NUM BAD\n");
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} else {
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nsurl *url;
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nsurl *ref_url = NULL;
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nserror error;
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error = nsurl_create(argv[3], &url);
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if (error != NSERROR_OK) {
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warn_user(messages_get_errorcode(error), 0);
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} else {
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if (argc == 5) {
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error = nsurl_create(argv[4], &ref_url);
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}
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browser_window_navigate(gw->bw,
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url,
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ref_url,
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BW_NAVIGATE_HISTORY,
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NULL,
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NULL,
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NULL);
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nsurl_unref(url);
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if (ref_url != NULL) {
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nsurl_unref(ref_url);
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}
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}
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}
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}
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static void
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monkey_window_handle_redraw(int argc, char **argv)
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{
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struct gui_window *gw;
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struct rect clip;
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struct redraw_context ctx = {
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.interactive = true,
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.background_images = true,
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.plot = &monkey_plotters
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};
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if (argc != 3 && argc != 7) {
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fprintf(stdout, "ERROR WINDOW REDRAW ARGS BAD\n");
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return;
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}
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gw = monkey_find_window_by_num(atoi(argv[2]));
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if (gw == NULL) {
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fprintf(stdout, "ERROR WINDOW NUM BAD\n");
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return;
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}
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clip.x0 = 0;
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clip.y0 = 0;
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clip.x1 = gw->width;
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clip.y1 = gw->height;
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if (argc == 7) {
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clip.x0 = atoi(argv[3]);
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clip.y0 = atoi(argv[4]);
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clip.x1 = atoi(argv[5]);
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clip.y1 = atoi(argv[6]);
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}
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LOG(("Issue redraw"));
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fprintf(stdout, "WINDOW REDRAW WIN %d START\n", atoi(argv[2]));
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browser_window_redraw(gw->bw, gw->scrollx, gw->scrolly, &clip, &ctx);
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fprintf(stdout, "WINDOW REDRAW WIN %d STOP\n", atoi(argv[2]));
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}
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static void
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monkey_window_handle_reload(int argc, char **argv)
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{
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struct gui_window *gw;
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if (argc != 3 && argc != 4) {
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fprintf(stdout, "ERROR WINDOW RELOAD ARGS BAD\n");
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}
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gw = monkey_find_window_by_num(atoi(argv[2]));
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if (gw == NULL) {
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fprintf(stdout, "ERROR WINDOW NUM BAD\n");
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} else {
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browser_window_reload(gw->bw, argc == 4);
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}
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}
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void
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monkey_window_handle_command(int argc, char **argv)
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{
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if (argc == 1)
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return;
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if (strcmp(argv[1], "NEW") == 0) {
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monkey_window_handle_new(argc, argv);
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} else if (strcmp(argv[1], "DESTROY") == 0) {
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monkey_window_handle_destroy(argc, argv);
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} else if (strcmp(argv[1], "GO") == 0) {
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monkey_window_handle_go(argc, argv);
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} else if (strcmp(argv[1], "REDRAW") == 0) {
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monkey_window_handle_redraw(argc, argv);
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} else if (strcmp(argv[1], "RELOAD") == 0) {
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monkey_window_handle_reload(argc, argv);
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} else {
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fprintf(stdout, "ERROR WINDOW COMMAND UNKNOWN %s\n", argv[1]);
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}
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}
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static struct gui_window_table window_table = {
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.create = gui_window_create,
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.destroy = gui_window_destroy,
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.redraw = gui_window_redraw_window,
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.update = gui_window_update_box,
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.get_scroll = gui_window_get_scroll,
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.set_scroll = gui_window_set_scroll,
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.get_dimensions = gui_window_get_dimensions,
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.update_extent = gui_window_update_extent,
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.set_title = gui_window_set_title,
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.set_url = gui_window_set_url,
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.set_icon = gui_window_set_icon,
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.set_status = gui_window_set_status,
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.set_pointer = gui_window_set_pointer,
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.place_caret = gui_window_place_caret,
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.remove_caret = gui_window_remove_caret,
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.drag_start = gui_window_drag_start,
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.save_link = gui_window_save_link,
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.scroll_visible = gui_window_scroll_visible,
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.scroll_start = gui_window_scroll_start,
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.new_content = gui_window_new_content,
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.start_throbber = gui_window_start_throbber,
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.stop_throbber = gui_window_stop_throbber,
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};
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struct gui_window_table *monkey_window_table = &window_table;
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