netsurf/amiga/context_menu.c

/*
 * Copyright 2008 Chris Young <chris@unsatisfactorysoftware.co.uk>
 *
 * 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 "amiga/context_menu.h"
#include "render/box.h"
#include "render/form.h"
#include <proto/popupmenu.h>
#include <proto/intuition.h>
#include "amiga/utf8.h"
#include "utils/utf8.h"
#include "utils/messages.h"
#include "amiga/options.h"
#include "amiga/clipboard.h"
#include <proto/asl.h>
#include <proto/dos.h>
#include <string.h>
#include "utils/utils.h"

uint32 ami_context_menu_hook(struct Hook *hook,Object *item,APTR reserved);

char *ctxmenulab[CMID_LAST];

void ami_context_menu_init(void)
{
	ctxmenulab[CMID_SELECTFILE] = ami_utf8_easy((char *)messages_get("SelectFile"));
	ctxmenulab[CMID_COPYURL] = ami_utf8_easy((char *)messages_get("CopyURL"));
	ctxmenulab[CMID_SHOWOBJ] = ami_utf8_easy((char *)messages_get("ObjShow"));
	ctxmenulab[CMID_COPYOBJ] = ami_utf8_easy((char *)messages_get("CopyURL"));

	if(!option_force_tabs)
	{
		ctxmenulab[CMID_URLOPENWIN] = ami_utf8_easy((char *)messages_get("LinkNewWin"));
		ctxmenulab[CMID_URLOPENTAB] = ami_utf8_easy((char *)messages_get("LinkNewTab"));
	}
	else
	{
		ctxmenulab[CMID_URLOPENWIN] = ami_utf8_easy((char *)messages_get("LinkNewTab"));
		ctxmenulab[CMID_URLOPENTAB] = ami_utf8_easy((char *)messages_get("LinkNewWin"));
	}

	ctxmenulab[CMSUB_OBJECT] = ami_utf8_easy((char *)messages_get("Object"));
	ctxmenulab[CMSUB_URL] = ami_utf8_easy((char *)messages_get("Link"));
}

void ami_context_menu_free(void)
{
	int i;

	for(i=0;i<CMID_LAST;i++)
	{
		ami_utf8_free(ctxmenulab[i]);
	}
}

void ami_context_menu_show(struct gui_window_2 *gwin,int x,int y)
{
	struct box *curbox = gwin->bw->current_content->data.html.layout;
	struct content *cc = gwin->bw->current_content;
	int box_x=0;
	int box_y=0;

	if(cc->type != CONTENT_HTML) return;

	if(gwin->objects[OID_MENU]) DisposeObject(gwin->objects[OID_MENU]);

	gwin->popuphook.h_Entry = ami_context_menu_hook;
	gwin->popuphook.h_Data = gwin;

    gwin->objects[OID_MENU] = NewObject( POPUPMENU_GetClass(), NULL,
                        PMA_MenuHandler, &gwin->popuphook,
						TAG_DONE);

	while(curbox = box_at_point(curbox,x,y,&box_x,&box_y,&cc))
	{
		if (curbox->style && curbox->style->visibility == CSS_VISIBILITY_HIDDEN)	continue;

		if(curbox->href)
		{
			IDoMethod(gwin->objects[OID_MENU],PM_INSERT,
				NewObject(POPUPMENU_GetItemClass(), NULL,
					PMIA_Title, (ULONG)ctxmenulab[CMSUB_URL],
					PMSIMPLESUB,
						PMA_AddItem,NewObject(POPUPMENU_GetItemClass(), NULL,
							PMIA_Title, (ULONG)ctxmenulab[CMID_URLOPENWIN],
							PMIA_ID,CMID_URLOPENWIN,
							PMIA_UserData,curbox->href,
						TAG_DONE),
						PMA_AddItem,NewObject(POPUPMENU_GetItemClass(), NULL,
							PMIA_Title, (ULONG)ctxmenulab[CMID_URLOPENTAB],
							PMIA_ID,CMID_URLOPENTAB,
							PMIA_UserData,curbox->href,
						TAG_DONE),
						PMA_AddItem,NewObject(POPUPMENU_GetItemClass(), NULL,
							PMIA_Title, (ULONG)ctxmenulab[CMID_COPYURL],
							PMIA_ID,CMID_COPYURL,
							PMIA_UserData,curbox->href,
						TAG_DONE),
					TAG_DONE),
				TAG_DONE),
				~0);
		}

		if (curbox->object)
		{
			IDoMethod(gwin->objects[OID_MENU],PM_INSERT,
				NewObject(POPUPMENU_GetItemClass(), NULL,
					PMIA_Title, (ULONG)ctxmenulab[CMSUB_OBJECT],
					PMSIMPLESUB,
						PMA_AddItem,NewObject(POPUPMENU_GetItemClass(), NULL,
							PMIA_Title, (ULONG)ctxmenulab[CMID_SHOWOBJ],
							PMIA_ID,CMID_SHOWOBJ,
							PMIA_UserData,curbox->object->url,
						TAG_DONE),
						PMA_AddItem,NewObject(POPUPMENU_GetItemClass(), NULL,
							PMIA_Title, (ULONG)ctxmenulab[CMID_COPYOBJ],
							PMIA_ID,CMID_COPYOBJ,
							PMIA_UserData,curbox->object->url,
						TAG_DONE),
					TAG_DONE),
				TAG_DONE),
				~0);
		}

		if (curbox->gadget)
		{
			switch (curbox->gadget->type)
			{
				case GADGET_FILE:
					IDoMethod(gwin->objects[OID_MENU],PM_INSERT,
						NewObject(POPUPMENU_GetItemClass(), NULL,
							PMIA_Title, (ULONG)ctxmenulab[CMID_SELECTFILE],
							PMIA_ID,CMID_SELECTFILE,
							PMIA_UserData,curbox,
							TAG_DONE),
						~0);
				break;
			}
		}
	}

	gui_window_set_pointer(gwin->bw->window,GUI_POINTER_DEFAULT);
	IDoMethod(gwin->objects[OID_MENU],PM_OPEN,gwin->win);
}

uint32 ami_context_menu_hook(struct Hook *hook,Object *item,APTR reserved)
{
    int32 itemid = 0;
	struct gui_window_2 *gwin = hook->h_Data;
	APTR userdata = NULL;
	struct browser_window *bw;

    if(GetAttrs(item,PMIA_ID,&itemid,
					PMIA_UserData,&userdata,
					TAG_DONE))
    {
		switch(itemid)
		{
			case CMID_SELECTFILE:
				if(AslRequestTags(filereq,
					ASLFR_TitleText,messages_get("NetSurf"),
					ASLFR_Screen,scrn,
					ASLFR_DoSaveMode,FALSE,
					TAG_DONE))
				{
					struct box *box = userdata;
					char *utf8_fn;
					char fname[1024];
					int x,y;

					strlcpy(&fname,filereq->fr_Drawer,1024);
					AddPart(fname,filereq->fr_File,1024);

					if(utf8_from_local_encoding(fname,0,&utf8_fn) != UTF8_CONVERT_OK)
					{
						warn_user("NoMemory","");
						break;
					}

					free(box->gadget->value);
					box->gadget->value = utf8_fn;

					box_coords(box, (int *)&x, (int *)&y);
					gui_window_redraw(gwin->bw->window,x,y,
						x + box->width,
						y + box->height);
				}
			break;

			case CMID_COPYURL:
			case CMID_COPYOBJ:
				ami_easy_clipboard((char *)userdata);
			break;

			case CMID_URLOPENWIN:
				bw = browser_window_create(userdata,gwin->bw, gwin->bw->current_content->url, true, false);
			break;

			case CMID_URLOPENTAB:
				bw = browser_window_create(userdata,gwin->bw, gwin->bw->current_content->url, true, true);
			break;

			case CMID_SHOWOBJ:
				browser_window_go(gwin->bw,userdata,gwin->bw->current_content->url,true);
			break;
		}
    }

    return itemid;
}