netsurf/amiga/file.c
2015-01-10 23:49:55 +00:00

264 lines
6.4 KiB
C

/*
* Copyright 2011 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 <proto/asl.h>
#include <proto/dos.h>
#include <proto/exec.h>
#include <proto/icon.h>
#include <workbench/icon.h>
#include "utils/nsoption.h"
#include "utils/file.h"
#include "utils/messages.h"
#include "content/content.h"
#include "content/fetch.h"
#include "desktop/browser.h"
#include "desktop/save_complete.h"
#include "desktop/save_pdf.h"
#include "desktop/save_text.h"
#include "desktop/gui_window.h"
#include "amiga/gui.h"
#include "amiga/bitmap.h"
#include "amiga/download.h"
#include "amiga/file.h"
#include "amiga/filetype.h"
#include "amiga/icon.h"
#include "amiga/iff_dr2d.h"
#include "amiga/misc.h"
#include "amiga/save_pdf.h"
#include "amiga/theme.h"
static struct Hook aslhookfunc;
static ULONG ami_file_asl_mime_hook(struct Hook *mh,
struct FileRequester *fr, struct AnchorPathOld *ap)
{
char fname[1024];
BOOL ret = FALSE;
char *mt = NULL;
lwc_string *lwc_mt = NULL;
lwc_error lerror;
content_type ct;
if(ap->ap_Info.fib_DirEntryType > 0) return(TRUE);
strcpy(fname,fr->fr_Drawer);
AddPart(fname,ap->ap_Info.fib_FileName,1024);
mt = strdup(fetch_filetype(fname));
lerror = lwc_intern_string(mt, strlen(mt), &lwc_mt);
if (lerror != lwc_error_ok)
return FALSE;
ct = content_factory_type_from_mime_type(lwc_mt);
lwc_string_unref(lwc_mt);
if(ct != CONTENT_NONE) ret = TRUE;
free(mt);
return ret;
}
void ami_file_open(struct gui_window_2 *gwin)
{
char *temp;
nsurl *url;
if(AslRequestTags(filereq,
ASLFR_TitleText, messages_get("NetSurf"),
ASLFR_Window, gwin->win,
ASLFR_SleepWindow, TRUE,
ASLFR_Screen, scrn,
ASLFR_DoSaveMode, FALSE,
ASLFR_RejectIcons, TRUE,
ASLFR_FilterFunc, &aslhookfunc,
TAG_DONE))
{
if((temp = AllocVecTagList(1024, NULL)))
{
strlcpy(temp, filereq->fr_Drawer, 1024);
AddPart(temp, filereq->fr_File, 1024);
if (netsurf_path_to_nsurl(temp, &url) != NSERROR_OK) {
warn_user("NoMemory", 0);
} else {
browser_window_navigate(gwin->gw->bw,
url,
NULL,
BW_NAVIGATE_HISTORY,
NULL,
NULL,
NULL);
nsurl_unref(url);
}
FreeVec(temp);
}
}
}
static void ami_file_set_type(const char *path, lwc_string *mime_type)
{
content_type type = content_factory_type_from_mime_type(mime_type);
const char *default_type;
switch(type)
{
case CONTENT_HTML:
default_type = "html";
break;
case CONTENT_CSS:
default_type = "css";
break;
default:
default_type = NULL;
break;
}
if (default_type != NULL) {
struct DiskObject *dobj = NULL;
dobj = GetIconTags(NULL,ICONGETA_GetDefaultName,default_type,
ICONGETA_GetDefaultType,WBPROJECT,
TAG_DONE);
PutIconTags(path, dobj,
ICONPUTA_NotifyWorkbench, TRUE, TAG_DONE);
}
}
void ami_file_save(int type, char *fname, struct Window *win,
struct hlcache_handle *object, struct hlcache_handle *favicon,
struct browser_window *bw)
{
BPTR lock, fh;
const char *source_data;
ULONG source_size;
struct bitmap *bm;
ami_update_pointer(win, GUI_POINTER_WAIT);
if(ami_download_check_overwrite(fname, win, 0)) {
switch(type) {
case AMINS_SAVE_SOURCE:
if((source_data = content_get_source_data(object, &source_size))) {
BPTR fh;
if((fh = FOpen(fname, MODE_NEWFILE,0))) {
FWrite(fh, source_data, 1, source_size);
FClose(fh);
}
}
break;
case AMINS_SAVE_TEXT:
save_as_text(object, fname);
break;
case AMINS_SAVE_COMPLETE:
if((lock = CreateDir(fname))) {
UnLock(lock);
save_complete(object, fname, ami_file_set_type);
amiga_icon_superimpose_favicon(fname, favicon, NULL);
}
break;
case AMINS_SAVE_PDF:
#ifdef WITH_PDF_EXPORT
if(save_as_pdf(object, fname))
amiga_icon_superimpose_favicon(fname, favicon, "pdf");
#endif
break;
case AMINS_SAVE_IFF:
if((bm = content_get_bitmap(object))) {
bm->url = (char *)nsurl_access(hlcache_handle_get_url(object));
bm->title = (char *)content_get_title(object);
bitmap_save(bm, fname, 0);
}
#ifdef WITH_NS_SVG
else if(ami_mime_compare(object, "svg") == true) {
ami_save_svg(object, fname);
}
#endif
break;
case AMINS_SAVE_SELECTION:
if((source_data = browser_window_get_selection(bw))) {
if((fh = FOpen(fname, MODE_NEWFILE,0))) {
FWrite(fh, source_data, 1, strlen(source_data));
FClose(fh);
}
free((void *)source_data);
}
break;
}
if(object) SetComment(fname, nsurl_access(hlcache_handle_get_url(object)));
}
ami_update_pointer(win, GUI_POINTER_DEFAULT);
}
void ami_file_save_req(int type, struct gui_window_2 *gwin,
struct hlcache_handle *object)
{
char *fname = AllocVecTagList(1024, NULL);
char *initial_fname = NULL;
if(object) {
nsurl_nice(hlcache_handle_get_url(object), &initial_fname, true);
}
if(AslRequestTags(savereq,
ASLFR_Window, gwin->win,
ASLFR_SleepWindow, TRUE,
ASLFR_TitleText, messages_get("NetSurf"),
ASLFR_Screen, scrn,
ASLFR_InitialFile, initial_fname ? initial_fname : "",
TAG_DONE))
{
strlcpy(fname, savereq->fr_Drawer, 1024);
AddPart(fname, savereq->fr_File, 1024);
ami_file_save(type, fname, gwin->win, object, gwin->gw->favicon, gwin->gw->bw);
}
if(fname) FreeVec(fname);
if(initial_fname) free(initial_fname);
}
void ami_file_req_init(void)
{
filereq = (struct FileRequester *)AllocAslRequest(ASL_FileRequest, NULL);
savereq = (struct FileRequester *)AllocAslRequestTags(ASL_FileRequest,
ASLFR_DoSaveMode, TRUE,
ASLFR_RejectIcons, TRUE,
ASLFR_InitialDrawer, nsoption_charp(download_dir),
TAG_DONE);
aslhookfunc.h_Entry = (void *)&ami_file_asl_mime_hook;
aslhookfunc.h_SubEntry = NULL;
aslhookfunc.h_Data = NULL;
}
void ami_file_req_free(void)
{
FreeAslRequest(filereq);
FreeAslRequest(savereq);
}