283 lines
7.5 KiB
C
283 lines
7.5 KiB
C
/*
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* Copyright 2010 Ole Loots <ole@monochrom.net>
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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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#include <limits.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <string.h>
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#include <stdbool.h>
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#include <assert.h>
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#include <windom.h>
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#include "desktop/gui.h"
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#include "desktop/netsurf.h"
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#include "desktop/browser.h"
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#include "desktop/mouse.h"
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#include "desktop/textinput.h"
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#include "content/content.h"
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#include "content/hlcache.h"
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#include "content/urldb.h"
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#include "css/css.h"
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#include "render/box.h"
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#include "render/form.h"
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#include "utils/log.h"
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#include "utils/messages.h"
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#include "atari/gui.h"
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#include "atari/browser.h"
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#include "atari/browser_win.h"
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#include "atari/misc.h"
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#include "atari/clipboard.h"
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#include "desktop/options.h"
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#include "atari/res/netsurf.rsh"
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#include "atari/ctxmenu.h"
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#define CNT_INVALID 0
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#define CNT_URLINPUT 32
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#define CNT_BROWSER 64
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#define CNT_HREF 128
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#define CNT_SELECTION 256
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#define CNT_INTERACTIVE 512
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#define CNT_IMG 1024
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struct s_context_info {
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unsigned long flags;
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struct contextual_content ccdata;
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};
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struct s_context_info ctxinfo;
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static struct s_context_info * get_context_info( struct gui_window * gw, short mx, short my )
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{
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int posx, posy;
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struct box *box;
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struct box *file_box = 0;
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hlcache_handle *h;
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int box_x, box_y;
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LGRECT bwrect;
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struct contextual_content ccdata;
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struct browser_window * bw = gw->browser->bw;
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h = bw->current_content;
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ctxinfo.flags = 0;
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browser_get_rect( gw, BR_CONTENT, &bwrect );
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mx -= bwrect.g_x;
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my -= bwrect.g_y;
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if( (mx < 0 || mx > bwrect.g_w) || (my < 0 || my > bwrect.g_h) ){
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// TODO: check for urlinput location
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// and set CNT_URLINPUT
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return(&ctxinfo);
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}
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if (!bw->current_content || content_get_type(h) != CONTENT_HTML){
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return(&ctxinfo);
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}
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ctxinfo.flags |= CNT_BROWSER;
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memset( &ctxinfo.ccdata, sizeof(struct contextual_content), 0 );
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browser_window_get_contextual_content(
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gw->browser->bw,
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mx+gw->browser->scroll.current.x,
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my+gw->browser->scroll.current.y,
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(struct contextual_content*)&ctxinfo.ccdata
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);
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if( ctxinfo.ccdata.link_url ){
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ctxinfo.flags |= CNT_HREF;
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}
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if( ctxinfo.ccdata.object) {
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if( content_get_type(ctxinfo.ccdata.object) == CONTENT_IMAGE ){
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ctxinfo.flags |= CNT_IMG;
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}
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}
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box = html_get_box_tree(h);
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box_x = box->margin[LEFT];
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box_y = box->margin[TOP];
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while ((box = box_at_point(box, mx+gw->browser->scroll.current.x, my+gw->browser->scroll.current.y, &box_x, &box_y, &h)))
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{
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if (box->style && css_computed_visibility(box->style) == CSS_VISIBILITY_HIDDEN)
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continue;
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if (box->gadget)
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{
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switch (box->gadget->type)
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{
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case GADGET_TEXTBOX:
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case GADGET_TEXTAREA:
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case GADGET_PASSWORD:
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// TODO: check if there is really an selection, but it
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// doesn't hurt for now...:
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ctxinfo.flags |= (CNT_INTERACTIVE | CNT_SELECTION);
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break;
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default: break;
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}
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}
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}
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return( &ctxinfo );
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}
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void context_popup( struct gui_window * gw, short x, short y )
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{
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#define POP_FIRST_ITEM POP_CTX_CUT_SEL
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#define POP_LAST_ITEM POP_CTX_VIEW_SOURCE
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OBJECT * pop;
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int choice;
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struct s_context_info * ctx;
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unsigned long size;
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char * data;
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FILE * fp_tmpfile;
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char * tempfile;
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int err = 0;
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char cmdline[128];
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pop = get_tree( POP_CTX );
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if( pop == NULL )
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return;
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ctx = get_context_info( gw, x, y );
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/*
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Disable all items by default:
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*/
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for( choice = POP_FIRST_ITEM; choice<=POP_LAST_ITEM; choice++ ){
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SET_BIT(pop[ choice ].ob_state, DISABLED, 1);
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}
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if( ctx->flags & CNT_INTERACTIVE ){
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SET_BIT(pop[ POP_CTX_PASTE_SEL ].ob_state, DISABLED, 0);
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}
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if( (ctx->flags & CNT_BROWSER) ){
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SET_BIT(pop[ POP_CTX_SELECT_ALL ].ob_state, DISABLED, 0);
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SET_BIT(pop[ POP_CTX_COPY_SEL ].ob_state, DISABLED, 0);
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SET_BIT(pop[ POP_CTX_VIEW_SOURCE ].ob_state, DISABLED, 0);
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}
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if( ctx->flags & CNT_HREF ){
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SET_BIT(pop[ POP_CTX_SAVE_AS ].ob_state, DISABLED, 0);
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SET_BIT(pop[ POP_CTX_COPY_LINK ].ob_state, DISABLED, 0);
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SET_BIT(pop[ POP_CTX_OPEN_NEW ].ob_state, DISABLED, 0);
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}
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if( ctx->flags & CNT_IMG ){
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SET_BIT(pop[ POP_CTX_SAVE_AS ].ob_state, DISABLED, 0);
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SET_BIT(pop[ POP_CTX_COPY_URL ].ob_state, DISABLED, 0);
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SET_BIT(pop[ POP_CTX_OPEN_NEW ].ob_state, DISABLED, 0);
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}
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choice = MenuPopUp(
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pop, x, y,
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-1, -1, -1,
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P_WNDW + P_CHCK
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);
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switch( choice ){
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case POP_CTX_COPY_SEL:
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browser_window_key_press( gw->browser->bw, KEY_COPY_SELECTION );
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break;
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case POP_CTX_CUT_SEL:
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browser_window_key_press( gw->browser->bw, KEY_CUT_SELECTION );
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break;
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case POP_CTX_PASTE_SEL:
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gui_paste_from_clipboard(gw, x, y);
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break;
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case POP_CTX_SELECT_ALL:
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browser_window_key_press( gw->browser->bw, KEY_SELECT_ALL );
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break;
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case POP_CTX_SAVE_AS:
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if( hlcache_handle_get_url(ctx->ccdata.object) != NULL ){
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browser_window_download(
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gw->browser->bw,
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nsurl_access(hlcache_handle_get_url(ctx->ccdata.object)),
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nsurl_access(hlcache_handle_get_url(gw->browser->bw->current_content))
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);
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}
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break;
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case POP_CTX_COPY_URL:
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if( (ctx->flags & CNT_IMG) && (ctx->ccdata.object != NULL) ){
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if( hlcache_handle_get_url(ctx->ccdata.object) != NULL ){
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scrap_txt_write(&app, (char*)nsurl_access(hlcache_handle_get_url(ctx->ccdata.object)) );
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}
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}
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break;
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case POP_CTX_COPY_LINK:
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if( (ctx->flags & CNT_HREF) && ctx->ccdata.link_url != NULL ){
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scrap_txt_write(&app, (char*)ctx->ccdata.link_url);
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}
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break;
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case POP_CTX_OPEN_NEW:
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if( (ctx->flags & CNT_HREF) && ctx->ccdata.link_url) {
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browser_window_create(
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ctx->ccdata.link_url,
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gw->browser->bw,
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nsurl_access(hlcache_handle_get_url(gw->browser->bw->current_content)),
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true, false
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);
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}
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break;
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case POP_CTX_VIEW_SOURCE:
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if( nsoption_charp(atari_editor) != NULL ) {
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data = content_get_source_data( gw->browser->bw->current_content, &size );
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if( size > 0 && data != NULL ){
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tempfile = tmpnam( NULL );
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fp_tmpfile = fopen( tempfile, "w" );
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if( fp_tmpfile ){
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fwrite( data, size, 1, fp_tmpfile );
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fclose( fp_tmpfile );
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// TODO: check if app is runnin, if not, use pexec or such.
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/*
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sprintf((char*)&cmdline, "%s \"%s\"", nsoption_charp(atari_editor), tempfile );
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system( (char*)&cmdline );
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*/
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err = ShelWrite( nsoption_charp(atari_editor), tempfile , nsoption_charp(atari_editor), 1, 0);
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LOG(("Launched: %s %s (%d)\n", nsoption_charp(atari_editor), tempfile, err ));
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} else {
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printf("Could not open temp file: %s!\n", tempfile );
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}
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} else {
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LOG(("Invalid content!"));
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}
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} else {
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printf("Please set option_atari_editor!");
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}
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break;
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default: break;
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}
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#undef POP_FIRST_ITEM
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#undef POP_LAST_ITEM
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}
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