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netsurf/atari/global_evnt.c
Ole Loots 5a7ddb9e84 Use is_dir to validate user selection.
2012-08-26 23:48:33 +02:00

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/*
* Copyright 2010 Ole Loots <ole@monochrom.net>
*
* This file is part of NetSurf, http://www.netsurf-browser.org/
*
* NetSurf is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* NetSurf is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <limits.h>
#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>
#include <string.h>
#include <stdbool.h>
#include <assert.h>
#include <windom.h>
#include "desktop/gui.h"
#include "desktop/netsurf.h"
#include "desktop/browser.h"
#include "desktop/browser_private.h"
#include "desktop/mouse.h"
#include "desktop/textinput.h"
#include "desktop/hotlist.h"
#include "desktop/save_complete.h"
#include "desktop/options.h"
#include "utils/log.h"
#include "utils/messages.h"
#include "utils/url.h"
#include "atari/gui.h"
#include "atari/browser_win.h"
#include "atari/toolbar.h"
#include "atari/browser.h"
#include "atari/hotlist.h"
#include "atari/history.h"
#include "atari/misc.h"
#include "atari/global_evnt.h"
#include "atari/browser_win.h"
#include "atari/res/netsurf.rsh"
#include "atari/search.h"
#include "atari/findfile.h"
#include "atari/settings.h"
#include "cflib.h"
extern struct gui_window *input_window;
extern OBJECT * h_gem_menu;
extern int mouse_click_time[3];
extern int mouse_hold_start[3];
extern browser_mouse_state bmstate;
extern short last_drag_x;
extern short last_drag_y;
extern bool html_redraw_debug;
extern const char * option_homepage_url;
extern int option_window_width;
extern int option_window_height;
extern int option_window_x;
extern int option_window_y;
extern char options[PATH_MAX];
/* Zero based resource tree ids: */
#define T_ABOUT 0
#define T_FILE MAINMENU_T_FILE - MAINMENU_T_FILE + 1
#define T_EDIT MAINMENU_T_EDIT - MAINMENU_T_FILE + 1
#define T_VIEW MAINMENU_T_VIEW - MAINMENU_T_FILE + 1
#define T_NAV MAINMENU_T_NAVIGATE - MAINMENU_T_FILE + 1
#define T_UTIL MAINMENU_T_UTIL - MAINMENU_T_FILE + 1
#define T_HELP MAINMENU_T_NAVIGATE - MAINMENU_T_FILE + 1
/* Count of the above defines: */
#define NUM_MENU_TITLES 7
/* Global event handlers: */
static void __CDECL global_evnt_apterm( WINDOW * win, short buff[8] );
static void __CDECL global_evnt_menu( WINDOW * win, short buff[8] );
static void __CDECL global_evnt_m1( WINDOW * win, short buff[8] );
static void __CDECL global_evnt_keybd( WINDOW * win, short buff[8],void * data);
/* Menu event handlers: */
static void __CDECL menu_about(WINDOW *win, int item, int title, void *data);
/* Menu event handlers: */
static void __CDECL menu_about(WINDOW *win, int item, int title, void *data)
{
LOG(("%s", __FUNCTION__));
char buf[PATH_MAX];
strcpy((char*)&buf, "file://");
strncat((char*)&buf, (char*)"./doc/README.TXT", PATH_MAX - (strlen("file://")+1) );
browser_window_create((char*)&buf, 0, 0, true, false);
}
static void __CDECL menu_new_win(WINDOW *win, int item, int title, void *data)
{
LOG(("%s", __FUNCTION__));
browser_window_create(option_homepage_url, 0, 0, true, false);
}
static void __CDECL menu_open_url(WINDOW *win, int item, int title, void *data)
{
struct gui_window * gw;
struct browser_window * bw ;
LOG(("%s", __FUNCTION__));
gw = input_window;
if( gw == NULL ) {
bw = browser_window_create("", 0, 0, true, false);
gw = bw->window;
}
/* Loose focus: */
window_set_focus( gw, WIDGET_NONE, NULL );
/* trigger on-focus event (select all text): */
window_set_focus( gw, URL_WIDGET, &gw->root->toolbar->url );
/* delete selection: */
tb_url_input( gw, NK_DEL );
}
static void __CDECL menu_open_file(WINDOW *win, int item, int title, void *data)
{
struct gui_window * gw;
struct browser_window * bw ;
LOG(("%s", __FUNCTION__));
const char * filename = file_select( messages_get("OpenFile"), "" );
if( filename != NULL ){
char * url = local_file_to_url( filename );
if( url ){
bw = browser_window_create(url, NULL, NULL, true, false);
free( url );
}
}
}
static void __CDECL menu_close_win(WINDOW *win, int item, int title, void *data)
{
LOG(("%s", __FUNCTION__));
if( input_window == NULL )
return;
gui_window_destroy( input_window );
}
static void __CDECL menu_save_page(WINDOW *win, int item, int title, void *data)
{
LOG(("%s", __FUNCTION__));
static bool init = true;
bool is_folder=false;
const char * path;
if( !input_window )
return;
if( init ){
init = false;
save_complete_init();
}
do {
// TODO: localize string
path = file_select("Select folder", "");
if (path)
is_folder = is_dir(path);
} while( !is_folder && path != NULL );
if( path != NULL ){
save_complete( input_window->browser->bw->current_content, path );
}
}
static void __CDECL menu_quit(WINDOW *win, int item, int title, void *data)
{
short buff[8];
memset( &buff, 0, sizeof(short)*8 );
LOG(("%s", __FUNCTION__));
global_evnt_apterm( NULL, buff );
}
static void __CDECL menu_cut(WINDOW *win, int item, int title, void *data)
{
if( input_window != NULL )
browser_window_key_press( input_window->browser->bw, KEY_CUT_SELECTION);
}
static void __CDECL menu_copy(WINDOW *win, int item, int title, void *data)
{
LOG(("%s", __FUNCTION__));
if( input_window != NULL )
browser_window_key_press( input_window->browser->bw, KEY_COPY_SELECTION);
}
static void __CDECL menu_paste(WINDOW *win, int item, int title, void *data)
{
LOG(("%s", __FUNCTION__));
if( input_window != NULL )
browser_window_key_press( input_window->browser->bw, KEY_PASTE);
}
static void __CDECL menu_find(WINDOW *win, int item, int title, void *data)
{
LOG(("%s", __FUNCTION__));
if( input_window != NULL )
open_browser_search( input_window );
}
static void __CDECL menu_choices(WINDOW *win, int item, int title, void *data)
{
static WINDOW * settings_dlg = NULL;
LOG(("%s", __FUNCTION__));
settings_dlg = open_settings();
}
static void __CDECL menu_stop(WINDOW *win, int item, int title, void *data)
{
LOG(("%s", __FUNCTION__));
if( input_window == NULL )
return;
tb_stop_click( input_window );
}
static void __CDECL menu_reload(WINDOW *win, int item, int title, void *data)
{
if( input_window == NULL)
return;
tb_reload_click( input_window );
LOG(("%s", __FUNCTION__));
}
static void __CDECL menu_toolbars(WINDOW *win, int item, int title, void *data)
{
static int state = 0;
LOG(("%s", __FUNCTION__));
if( input_window != null && input_window->root->toolbar != null ){
state = !state;
tb_hide( input_window, state );
}
}
static void __CDECL menu_savewin(WINDOW *win, int item, int title, void *data)
{
LOG(("%s", __FUNCTION__));
if (input_window && input_window->browser) {
GRECT rect;
wind_get_grect(input_window->root->handle->handle, WF_CURRXYWH, &rect);
option_window_width = rect.g_w;
option_window_height = rect.g_h;
option_window_x = rect.g_x;
option_window_y = rect.g_y;
nsoption_set_int(window_width, rect.g_w);
nsoption_set_int(window_height, rect.g_h);
nsoption_set_int(window_x, rect.g_x);
nsoption_set_int(window_y, rect.g_y);
nsoption_write((const char*)&options);
}
}
static void __CDECL menu_debug_render(WINDOW *win, int item, int title, void *data)
{
LOG(("%s", __FUNCTION__));
html_redraw_debug = !html_redraw_debug;
if( input_window != NULL ) {
if ( input_window->browser != NULL && input_window->browser->bw != NULL) {
LGRECT rect;
browser_get_rect( input_window, BR_CONTENT, &rect );
browser_window_reformat(input_window->browser->bw, false,
rect.g_w, rect.g_h );
MenuIcheck(NULL, MAINMENU_M_DEBUG_RENDER,
(html_redraw_debug) ? 1 : 0 );
}
}
}
static void __CDECL menu_fg_images(WINDOW *win, int item, int title, void *data)
{
nsoption_set_bool(foreground_images, !nsoption_bool(foreground_images));
MenuIcheck( NULL, MAINMENU_M_FG_IMAGES, (nsoption_bool(foreground_images)) ? 1 : 0);
}
static void __CDECL menu_bg_images(WINDOW *win, int item, int title, void *data)
{
nsoption_set_bool(background_images, !nsoption_bool(background_images));
MenuIcheck( NULL, MAINMENU_M_BG_IMAGES, (nsoption_bool(background_images)) ? 1 : 0);
}
static void __CDECL menu_back(WINDOW *win, int item, int title, void *data)
{
LOG(("%s", __FUNCTION__));
if( input_window == NULL )
return;
tb_back_click( input_window );
}
static void __CDECL menu_forward(WINDOW *win, int item, int title, void *data)
{
LOG(("%s", __FUNCTION__));
if( input_window == NULL )
return;
tb_forward_click( input_window );
}
static void __CDECL menu_home(WINDOW *win, int item, int title, void *data)
{
LOG(("%s", __FUNCTION__));
if( input_window == NULL )
return;
tb_home_click( input_window );
}
static void __CDECL menu_lhistory(WINDOW *win, int item, int title, void *data)
{
LOG(("%s", __FUNCTION__));
if( input_window == NULL )
return;
}
static void __CDECL menu_ghistory(WINDOW *win, int item, int title, void *data)
{
LOG(("%s", __FUNCTION__));
global_history_open();
}
static void __CDECL menu_add_bookmark(WINDOW *win, int item, int title, void *data)
{
LOG(("%s", __FUNCTION__));
if( input_window ) {
if( input_window->browser->bw->current_content != NULL ){
atari_hotlist_add_page(
nsurl_access(hlcache_handle_get_url( input_window->browser->bw->current_content)),
NULL
);
}
}
}
static void __CDECL menu_bookmarks(WINDOW *win, int item, int title, void *data)
{
LOG(("%s", __FUNCTION__));
hotlist_open();
}
static void __CDECL menu_vlog(WINDOW *win, int item, int title, void *data)
{
LOG(("%s", __FUNCTION__));
verbose_log = !verbose_log;
MenuIcheck(NULL, MAINMENU_M_VLOG, (verbose_log) ? 1 : 0 );
}
static void __CDECL menu_help_content(WINDOW *win, int item, int title, void *data)
{
LOG(("%s", __FUNCTION__));
}
static struct s_menu_item_evnt menu_evnt_tbl[] =
{
{T_ABOUT,MAINMENU_M_ABOUT, menu_about, {0,0,0}, NULL },
{T_FILE, MAINMENU_M_NEWWIN, menu_new_win, {0,0,0}, NULL},
{T_FILE, MAINMENU_M_OPENURL, menu_open_url, {'G',0,K_CTRL}, NULL},
{T_FILE, MAINMENU_M_OPENFILE, menu_open_file, {'O',0,K_CTRL}, NULL},
{T_FILE, MAINMENU_M_CLOSEWIN, menu_close_win, {0,0,0}, NULL},
{T_FILE, MAINMENU_M_SAVEPAGE, menu_save_page, {0,NK_F3,0}, NULL},
{T_FILE, MAINMENU_M_QUIT, menu_quit, {'Q',0,K_CTRL}, NULL},
{T_EDIT, MAINMENU_M_CUT, menu_cut, {'X',0,K_CTRL}, NULL},
{T_EDIT, MAINMENU_M_COPY, menu_copy, {'C',0,K_CTRL}, NULL},
{T_EDIT, MAINMENU_M_PASTE, menu_paste, {'V',0,K_CTRL}, NULL},
{T_EDIT, MAINMENU_M_FIND, menu_find, {0,NK_F4,0}, NULL},
{T_VIEW, MAINMENU_M_RELOAD, menu_reload, {0,NK_F5,0}, NULL},
{T_VIEW, MAINMENU_M_TOOLBARS, menu_toolbars, {0,NK_F1,K_CTRL}, NULL},
{T_VIEW, MAINMENU_M_SAVEWIN, menu_savewin, {0,0,0}, NULL},
{T_VIEW, MAINMENU_M_DEBUG_RENDER, menu_debug_render, {0,0,0}, NULL},
{T_VIEW, MAINMENU_M_FG_IMAGES, menu_fg_images, {0,0,0}, NULL},
{T_VIEW, MAINMENU_M_BG_IMAGES, menu_bg_images, {0,0,0}, NULL},
{T_VIEW, MAINMENU_M_STOP, menu_stop, {0,NK_ESC,K_ALT}, NULL},
{T_NAV, MAINMENU_M_BACK, menu_back, {0,NK_LEFT,K_ALT}, NULL},
{T_NAV, MAINMENU_M_FORWARD, menu_forward, {0,NK_RIGHT,K_ALT}, NULL},
{T_NAV, MAINMENU_M_HOME, menu_home, {0,NK_CLRHOME,0}, NULL},
{T_UTIL, MAINMENU_M_LHISTORY,menu_lhistory, {0,NK_F7,0}, NULL},
{T_UTIL, MAINMENU_M_GHISTORY, menu_ghistory, {0,NK_F7,K_CTRL}, NULL},
{T_UTIL, MAINMENU_M_ADD_BOOKMARK, menu_add_bookmark, {'D',0,K_CTRL}, NULL},
{T_UTIL, MAINMENU_M_BOOKMARKS, menu_bookmarks, {0,NK_F6,0}, NULL},
{T_UTIL, MAINMENU_M_CHOICES, menu_choices, {0,0,0}, NULL},
{T_UTIL, MAINMENU_M_VLOG, menu_vlog, {'V',0,K_ALT}, NULL},
{T_HELP, MAINMENU_M_HELP_CONTENT, menu_help_content, {0,NK_F1,0}, NULL},
{T_HELP, -1, NULL,{0,0,0}, NULL }
};
void __CDECL global_evnt_apterm( WINDOW * win, short buff[8] )
{
int i = 0;
LOG((""));
netsurf_quit = true;
}
static void __CDECL global_evnt_m1( WINDOW * win, short buff[8] )
{
struct gui_window * gw = input_window;
static bool prev_url = false;
static short prev_x=0;
static short prev_y=0;
bool within = false;
LGRECT urlbox, bwbox, sbbox;
int nx, ny;
if( gw == NULL)
return;
if( prev_x == evnt.mx && prev_y == evnt.my ){
return;
}
short ghandle = wind_find( evnt.mx, evnt.my );
if( input_window->root->handle->handle == ghandle ){
// The window found at x,y is an gui_window
// and it's the input window.
browser_get_rect( gw, BR_CONTENT, &bwbox );
if( evnt.mx > bwbox.g_x && evnt.mx < bwbox.g_x + bwbox.g_w &&
evnt.my > bwbox.g_y && evnt.my < bwbox.g_y + bwbox.g_h ){
within = true;
browser_window_mouse_track(
input_window->browser->bw,
0,
evnt.mx - bwbox.g_x + gw->browser->scroll.current.x,
evnt.my - bwbox.g_y + gw->browser->scroll.current.y
);
}
if( gw->root->toolbar && within == false ) {
mt_CompGetLGrect(&app, gw->root->toolbar->url.comp, WF_WORKXYWH, &urlbox);
if( (evnt.mx > urlbox.g_x && evnt.mx < urlbox.g_x + urlbox.g_w ) &&
(evnt.my > urlbox.g_y && evnt.my < + urlbox.g_y + urlbox.g_h )) {
gem_set_cursor( &gem_cursors.ibeam );
prev_url = true;
} else {
if( prev_url ) {
gem_set_cursor( &gem_cursors.arrow );
prev_url = false;
}
}
}
} else {
gem_set_cursor( &gem_cursors.arrow );
prev_url = false;
}
prev_x = evnt.mx;
prev_y = evnt.my;
}
void __CDECL global_evnt_keybd( WINDOW * win, short buff[8], void * data)
{
char sascii;
long kstate = 0;
long kcode = 0;
unsigned short nkc = 0;
unsigned short nks = 0;
int i=0;
bool done = false;
struct gui_window * gw = input_window;
struct gui_window * gw_tmp;
if( gw == NULL )
return;
kstate = evnt.mkstate;
kcode = evnt.keybd;
nkc= gem_to_norm( (short)kstate, (short)kcode );
nks = (nkc & 0xFF00);
if( kstate & (K_LSHIFT|K_RSHIFT))
kstate |= K_LSHIFT|K_RSHIFT;
if( window_url_widget_has_focus( gw ) ) {
/* make sure we report for the root window and report...: */
done = tb_url_input( gw, nkc );
} else {
gw_tmp = window_list;
/* search for active browser component: */
while( gw_tmp != NULL && done == false ) {
/* todo: only handle when input_window == ontop */
if( window_widget_has_focus( (struct gui_window *)input_window,
BROWSER,(void*)gw_tmp->browser)) {
done = browser_input( gw_tmp, nkc );
break;
} else {
gw_tmp = gw_tmp->next;
}
}
}
sascii = keybd2ascii( evnt.keybd, K_LSHIFT);
while( menu_evnt_tbl[i].rid != -1 && done == false) {
if( kstate == menu_evnt_tbl[i].accel.mod && menu_evnt_tbl[i].accel.ascii != 0) {
if( menu_evnt_tbl[i].accel.ascii == sascii) {
menu_evnt_tbl[i].menu_func( NULL, menu_evnt_tbl[i].rid, MAINMENU, buff);
done = true;
break;
}
} else {
/* the accel code hides in the keycode: */
if( menu_evnt_tbl[i].accel.keycode != 0) {
if( menu_evnt_tbl[i].accel.keycode == (nkc & 0xFF) &&
kstate == menu_evnt_tbl[i].accel.mod &&
menu_evnt_tbl[i].menu_func != NULL) {
menu_evnt_tbl[i].menu_func( NULL,
menu_evnt_tbl[i].rid,
MAINMENU, buff
);
done = true;
break;
}
}
}
i++;
}
}
/*
Parse encoded menu key shortcut
The format is:
"[" - marks start of the shortcut
"@,^,<" - If the keyshortcut is only valid
with modifier keys, one of these characters must directly
follow the start mark.
Meaning:
@ -> Alternate
^ -> Control
"#" - keycode or ascii character.
The value is handled as keycode if the character value
is <= 28 ( Atari chracter table )
or if it is interpreted as function key string.
(strings: F1 - F10)
*/
static void register_menu_str( struct s_menu_item_evnt * mi )
{
char * str = ObjcString( h_gem_menu, mi->rid, NULL );
int l = strlen(str);
int i = l;
int x = -1;
struct s_accelerator * accel = &mi->accel;
while( i>2 ){
if( str[i] == '['){
x = i;
break;
}
i--;
}
if( x > -1 ){
mi->menustr = malloc( l+1 );
strcpy(mi->menustr, str );
mi->menustr[x]=' ';
x++;
if( str[x] == '@' ){
accel->mod = K_ALT;
mi->menustr[x] = 0x07;
x++;
}
else if( str[x] == '^' ) {
accel->mod = K_CTRL;
x++;
}
if( str[x] <= 28 ){
// parse symbol
unsigned short keycode=0;
switch( str[x] ){
case 0x03:
accel->keycode = NK_RIGHT;
break;
case 0x04:
accel->keycode = NK_LEFT;
break;
case 0x1B:
accel->keycode = NK_ESC;
break;
default:
break;
}
} else {
if(str[x] == 'F' && ( str[x+1] >= '1' && str[x+1] <= '9') ){
// parse function key
short fkey = atoi( &str[x+1] );
if( (fkey >= 0) && (fkey <= 10) ){
accel->keycode = NK_F1 - 1 + fkey;
}
} else {
accel->ascii = str[x];
}
}
}
}
void __CDECL global_evnt_menu( WINDOW * win, short buff[8] )
{
int title = buff[ 3];
INT16 x,y;
char *str;
struct gui_window * gw = window_list;
int i=0;
MenuTnormal( NULL, title, 1);
while( gw ) {
window_set_focus( gw, WIDGET_NONE, NULL );
gw = gw->next;
}
while( menu_evnt_tbl[i].rid != -1) {
if( menu_evnt_tbl[i].rid == buff[4] ) {
menu_evnt_tbl[i].menu_func(win, (int)buff[4], (int)buff[3], NULL );
break;
}
i++;
}
}
void main_menu_update( void )
{
MenuIcheck( NULL, MAINMENU_M_DEBUG_RENDER, (html_redraw_debug) ? 1 : 0);
MenuIcheck( NULL, MAINMENU_M_FG_IMAGES, (nsoption_bool(foreground_images)) ? 1 : 0);
MenuIcheck( NULL, MAINMENU_M_BG_IMAGES, (nsoption_bool(background_images)) ? 1 : 0);
}
/* Bind global and menu events to event handler functions, create accelerators */
void bind_global_events( void )
{
int i, len;
int maxlen[NUM_MENU_TITLES]={0};
char * m, *u, *t;
char spare[128];
memset( (void*)&evnt_data, 0, sizeof(struct s_evnt_data) );
EvntDataAttach( NULL, WM_XKEYBD, global_evnt_keybd, (void*)&evnt_data );
EvntAttach( NULL, AP_TERM, global_evnt_apterm );
EvntAttach( NULL, MN_SELECTED, global_evnt_menu );
EvntAttach( NULL, WM_XM1, global_evnt_m1 );
/* parse and update menu items: */
i = 0;
while( menu_evnt_tbl[i].rid != -1 ) {
char * str = ObjcString( h_gem_menu, menu_evnt_tbl[i].rid, NULL );
register_menu_str( &menu_evnt_tbl[i] );
if( menu_evnt_tbl[i].menustr != NULL ){
MenuText( NULL, menu_evnt_tbl[i].rid, menu_evnt_tbl[i].menustr );
}
i++;
}
main_menu_update();
}
void unbind_global_events( void )
{
int i;
i=0;
while(menu_evnt_tbl[i].rid != -1) {
if( menu_evnt_tbl[i].menustr != NULL )
free(menu_evnt_tbl[i].menustr);
i++;
}
}
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