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netsurf/amiga/download.c

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/*
* Copyright 2008-2010 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 <string.h>
#include <proto/wb.h>
#include <proto/asl.h>
#include <proto/exec.h>
#include <proto/dos.h>
#include <proto/intuition.h>
#include <proto/utility.h>
#include <proto/icon.h>
#include <proto/application.h>
#include <graphics/blitattr.h>
#include <workbench/icon.h>
#include "amiga/download.h"
#include "amiga/object.h"
#include "amiga/options.h"
#include "amiga/bitmap.h"
#include "amiga/iff_dr2d.h"
#include "amiga/theme.h"
#include "desktop/download.h"
#include "desktop/selection.h"
#include "desktop/save_complete.h"
#include "utils/errors.h"
#include "utils/messages.h"
#include "utils/utils.h"
#include <proto/window.h>
#include <proto/layout.h>
#include <proto/fuelgauge.h>
#include <classes/window.h>
#include <gadgets/fuelgauge.h>
#include <gadgets/layout.h>
#include <reaction/reaction_macros.h>
struct gui_download_window *gui_download_window_create(download_context *ctx,
struct gui_window *gui)
{
const char *url = download_context_get_url(ctx);
const char *mime_type = download_context_get_mime_type(ctx);
unsigned long total_size = download_context_get_total_length(ctx);
struct gui_download_window *dw;
APTR va[3];
dw = AllocVec(sizeof(struct gui_download_window),MEMF_PRIVATE | MEMF_CLEAR);
if(gui && (!IsListEmpty(&gui->dllist)) && (dw->dln = (struct dlnode *)FindName(&gui->dllist,url)))
{
strcpy(dw->fname, dw->dln->filename);
free(dw->dln->node.ln_Name);
dw->dln->node.ln_Name = NULL;
}
else
{
if(AslRequestTags(savereq,
ASLFR_TitleText,messages_get("NetSurf"),
ASLFR_Screen,scrn,
ASLFR_InitialDrawer, option_download_dir,
ASLFR_InitialFile,FilePart(url),
TAG_DONE))
{
strlcpy(&dw->fname,savereq->fr_Drawer,1024);
AddPart((STRPTR)&dw->fname,savereq->fr_File,1024);
}
else return NULL;
}
dw->size = total_size;
dw->downloaded = 0;
if(gui) dw->bw = gui->shared->bw;
dw->url = (char *)strdup((char *)url);
va[0] = (APTR)dw->downloaded;
va[1] = (APTR)dw->size;
va[2] = 0;
if(!(dw->fh = FOpen((STRPTR)&dw->fname,MODE_NEWFILE,0)))
{
FreeVec(dw);
return NULL;
}
dw->objects[OID_MAIN] = WindowObject,
WA_ScreenTitle,nsscreentitle,
WA_Title, dw->url,
WA_Activate, TRUE,
WA_DepthGadget, TRUE,
WA_DragBar, TRUE,
WA_CloseGadget, FALSE,
WA_SizeGadget, TRUE,
WA_CustomScreen,scrn,
WINDOW_SharedPort,sport,
WINDOW_UserData,dw,
WINDOW_IconifyGadget, FALSE,
WINDOW_LockHeight,TRUE,
WINDOW_Position, WPOS_CENTERSCREEN,
WINDOW_ParentGroup, dw->objects[GID_MAIN] = VGroupObject,
LAYOUT_AddChild, dw->objects[GID_STATUS] = FuelGaugeObject,
GA_ID,GID_STATUS,
GA_Text,messages_get("amiDownload"),
FUELGAUGE_Min,0,
FUELGAUGE_Max,total_size,
FUELGAUGE_Level,0,
FUELGAUGE_Ticks,11,
FUELGAUGE_ShortTicks,TRUE,
FUELGAUGE_VarArgs,va,
FUELGAUGE_Percent,FALSE,
FUELGAUGE_Justification,FGJ_CENTER,
FuelGaugeEnd,
CHILD_NominalSize,TRUE,
CHILD_WeightedHeight,0,
LAYOUT_AddChild, dw->objects[GID_CANCEL] = ButtonObject,
GA_ID,GID_CANCEL,
GA_RelVerify,TRUE,
GA_Text,messages_get("Abort"),
GA_TabCycle,TRUE,
ButtonEnd,
EndGroup,
EndWindow;
dw->win = (struct Window *)RA_OpenWindow(dw->objects[OID_MAIN]);
dw->ctx = ctx;
dw->node = AddObject(window_list,AMINS_DLWINDOW);
dw->node->objstruct = dw;
return dw;
}
nserror gui_download_window_data(struct gui_download_window *dw,
const char *data, unsigned int size)
{
APTR va[3];
if(!dw) return NSERROR_SAVE_FAILED;
FWrite(dw->fh,data,1,size);
dw->downloaded = dw->downloaded + size;
va[0] = (APTR)dw->downloaded;
va[1] = (APTR)dw->size;
va[2] = 0;
if(dw->size)
{
RefreshSetGadgetAttrs(dw->objects[GID_STATUS],dw->win,NULL,
FUELGAUGE_Level,dw->downloaded,
GA_Text,messages_get("amiDownload"),
FUELGAUGE_VarArgs,va,
TAG_DONE);
}
else
{
RefreshSetGadgetAttrs(dw->objects[GID_STATUS],dw->win,NULL,
FUELGAUGE_Level,dw->downloaded,
GA_Text,messages_get("amiDownloadU"),
FUELGAUGE_VarArgs,va,
TAG_DONE);
}
return NSERROR_OK;
}
void gui_download_window_error(struct gui_download_window *dw,
const char *error_msg)
{
warn_user("Unwritten","");
gui_download_window_done(dw);
}
void ami_download_window_abort(struct gui_download_window *dw)
{
download_context_abort(dw->ctx);
gui_download_window_done(dw);
}
void gui_download_window_done(struct gui_download_window *dw)
{
struct dlnode *dln,*dln2;
struct browser_window *bw = dw->bw;
bool queuedl = false;
STRPTR sendcmd = NULL;
if(!dw) return;
if(option_download_notify)
{
Notify(ami_appid, APPNOTIFY_Title, messages_get("amiDownloadComplete"),
APPNOTIFY_PubScreenName, "FRONT",
APPNOTIFY_BackMsg, dw->fname,
APPNOTIFY_CloseOnDC, TRUE,
APPNOTIFY_Text, dw->fname,
TAG_DONE);
}
download_context_destroy(dw->ctx);
if(dln = dw->dln)
{
dln2 = (struct dlnode *)GetSucc((struct Node *)dln);
if((dln!=dln2) && (dln2)) queuedl = true;
free(dln->filename);
Remove((struct Node *)dln);
FreeVec(dln);
}
FClose(dw->fh);
SetComment(dw->fname, dw->url);
if(dw->url) free(dw->url);
DisposeObject(dw->objects[OID_MAIN]);
DelObject(dw->node);
if(queuedl) browser_window_download(bw,dln2->node.ln_Name,NULL);
}
BOOL ami_download_window_event(struct gui_download_window *dw)
{
/* return TRUE if window destroyed */
ULONG class,result,relevent = 0;
uint16 code;
while((result = RA_HandleInput(dw->objects[OID_MAIN], &code)) != WMHI_LASTMSG)
{
switch(result & WMHI_CLASSMASK) // class
{
case WMHI_GADGETUP:
switch(result & WMHI_GADGETMASK)
{
case GID_CANCEL:
ami_download_window_abort(dw);
return TRUE;
break;
}
break;
}
}
return FALSE;
}
void ami_free_download_list(struct List *dllist)
{
struct dlnode *node;
struct dlnode *nnode;
if(!dllist) return;
if(IsListEmpty(dllist)) return;
node = (struct dlnode *)GetHead((struct List *)dllist);
do
{
nnode=(struct dlnode *)GetSucc((struct Node *)node);
free(node->node.ln_Name);
free(node->filename);
Remove((struct Node *)node);
FreeVec((struct Node *)node);
}while(node=nnode);
}
void
gui_window_save_link(struct gui_window *g, const char *url, const char *title)
{
BPTR fh = 0;
char fname[1024];
STRPTR openurlstring,linkname;
struct DiskObject *dobj = NULL;
linkname = ASPrintf("Link_to_%s",FilePart(url));
if(AslRequestTags(savereq,
ASLFR_TitleText,messages_get("NetSurf"),
ASLFR_Screen,scrn,
ASLFR_InitialFile,linkname,
TAG_DONE))
{
strlcpy(&fname,savereq->fr_Drawer,1024);
AddPart(fname,savereq->fr_File,1024);
ami_update_pointer(g->shared->win,GUI_POINTER_WAIT);
if(fh = FOpen(fname,MODE_NEWFILE,0))
{
openurlstring = ASPrintf("openurl \"%s\"\n",url);
FWrite(fh,openurlstring,1,strlen(openurlstring));
FClose(fh);
FreeVec(openurlstring);
SetComment(fname,url);
dobj = GetIconTags(NULL,ICONGETA_GetDefaultName,"url",
ICONGETA_GetDefaultType,WBPROJECT,
TAG_DONE);
dobj->do_DefaultTool = "IconX";
PutIconTags(fname,dobj,
ICONPUTA_NotifyWorkbench,TRUE,
TAG_DONE);
FreeDiskObject(dobj);
}
FreeVec(linkname);
ami_update_pointer(g->shared->win,GUI_POINTER_DEFAULT);
}
}
void gui_drag_save_object(gui_save_type type, hlcache_handle *c,
struct gui_window *g)
{
if(strcmp(option_use_pubscreen,"Workbench")) return;
gui_window_set_pointer(g,AMI_GUI_POINTER_DRAG);
drag_save_data = c;
drag_save_gui = g;
drag_save = type;
}
void gui_drag_save_selection(struct selection *s, struct gui_window *g)
{
if(strcmp(option_use_pubscreen,"Workbench")) return;
gui_window_set_pointer(g,AMI_GUI_POINTER_DRAG);
drag_save_data = s;
drag_save = GUI_SAVE_TEXT_SELECTION;
}
void ami_drag_save(struct Window *win)
{
ULONG which,type;
char path[1025],dpath[1025];
char *source_data;
ULONG source_size;
which = WhichWorkbenchObject(NULL,scrn->MouseX,scrn->MouseY,
WBOBJA_Type,&type,
WBOBJA_FullPath,&path,
WBOBJA_FullPathSize,1024,
WBOBJA_DrawerPath,&dpath,
WBOBJA_DrawerPathSize,1024,
TAG_DONE);
if((which == WBO_DRAWER) || ((which == WBO_ICON) && (type > WBDRAWER)))
{
strcpy(path,dpath);
}
else if(which == WBO_NONE)
{
drag_save = 0;
drag_save_data = NULL;
return;
}
if(path[0] == '\0')
{
drag_save = 0;
drag_save_data = NULL;
return;
}
ami_update_pointer(win,GUI_POINTER_WAIT);
switch(drag_save)
{
case GUI_SAVE_OBJECT_ORIG: // object
case GUI_SAVE_SOURCE:
{
struct hlcache_handle *c = drag_save_data;
BPTR fh = 0;
AddPart(path, content_get_title(c), 1024);
if(fh = FOpen(path,MODE_NEWFILE,0))
{
if((source_data = content_get_source_data(c, &source_size)))
FWrite(fh, source_data, 1, source_size);
FClose(fh);
SetComment(path, content_get_url(c));
}
}
break;
case GUI_SAVE_TEXT_SELECTION: // selection
AddPart(path,"netsurf_text_file",1024);
selection_save_text((struct selection *)drag_save_data,path);
break;
case GUI_SAVE_COMPLETE:
{
struct hlcache_handle *c = drag_save_data;
BPTR lock = 0;
AddPart(path, content_get_title(c), 1024);
if(lock = CreateDir(path))
{
UnLock(lock);
save_complete(c,path);
SetComment(path, content_get_url(c));
}
ami_superimpose_favicon(path,
drag_save_gui->favicon, NULL);
}
break;
case GUI_SAVE_OBJECT_NATIVE:
{
hlcache_handle *c = drag_save_data;
struct bitmap *bm;
AddPart(path, content_get_title(c), 1024);
if(bm = content_get_bitmap(c))
{
bm->url = content_get_url(c);
bm->title = content_get_title(c);
bitmap_save(bm, path, 0);
}
#ifdef WITH_NS_SVG
else if(content_get_type(c) == CONTENT_SVG)
{
ami_save_svg(c, path);
}
#endif
}
break;
}
drag_save = 0;
drag_save_data = NULL;
ami_update_pointer(win,GUI_POINTER_DEFAULT);
}
void ami_superimpose_favicon(STRPTR path, struct hlcache_handle *icon, STRPTR type)
{
struct DiskObject *dobj = NULL;
struct BitMap *bm = NULL;
ULONG *icondata1, *icondata2;
ULONG width, height;
long format = 0;
int err = 0;
if(!type)
{
dobj = GetIconTags(NULL,
ICONGETA_GetDefaultType, WBDRAWER,
TAG_DONE);
}
else
{
dobj = GetIconTags(NULL, ICONGETA_GetDefaultName, type,
ICONGETA_GetDefaultType, WBPROJECT,
TAG_DONE);
}
err = IconControl(dobj,
ICONCTRLA_GetImageDataFormat,&format,
ICONCTRLA_GetImageData1,&icondata1,
ICONCTRLA_GetImageData2,&icondata2,
ICONCTRLA_GetWidth,&width,
ICONCTRLA_GetHeight,&height,
TAG_DONE);
/* Check icon is direct mapped (truecolour).
* Quite a bit more code is needed for palette mapped and planar icons,
* and OS4 default icons should all be truecolour anyway. */
if(format == IDFMT_DIRECTMAPPED)
{
if ((icon != NULL) && (content_get_type(icon) == CONTENT_ICO))
{
nsico_set_bitmap_from_size(icon, 16, 16);
}
if ((icon != NULL) && (content_get_bitmap(icon) != NULL))
{
bm = ami_getcachenativebm(content_get_bitmap(icon), 16, 16, NULL);
}
if(bm)
{
BltBitMapTags(BLITA_SrcX, 0,
BLITA_SrcY, 0,
BLITA_DestX, width - 16,
BLITA_DestY, height - 16,
BLITA_Width, 16,
BLITA_Height, 16,
BLITA_Source, bm,
BLITA_Dest, icondata1,
BLITA_SrcType, BLITT_BITMAP,
BLITA_DestType, BLITT_ARGB32,
BLITA_DestBytesPerRow, width * 4,
BLITA_UseSrcAlpha, TRUE,
TAG_DONE);
BltBitMapTags(BLITA_SrcX, 0,
BLITA_SrcY, 0,
BLITA_DestX, width - 16,
BLITA_DestY, height - 16,
BLITA_Width, 16,
BLITA_Height, 16,
BLITA_Source, bm,
BLITA_Dest, icondata2,
BLITA_SrcType, BLITT_BITMAP,
BLITA_DestType, BLITT_ARGB32,
BLITA_DestBytesPerRow, width * 4,
BLITA_UseSrcAlpha, TRUE,
TAG_DONE);
}
}
PutIconTags(path, dobj,
ICONPUTA_NotifyWorkbench, TRUE, TAG_DONE);
}
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