// Change entry's path
void config_paths_change(config_path_data *data)
{
char *str;
BPTR lock;
char path[256];
position_rec *pos;
Att_Node *node;
struct List *search;
// No path selected?
if (!data->path_sel) return;
// Get path string
str=(char *)GetGadgetValue(data->objlist,GAD_PATHFORMAT_PATH);
// Invalid?
if (!str || !*str)
{
// Remove this path
config_paths_remove(data,TRUE);
return;
}
// Try to lock
if ((lock=Lock(str,ACCESS_READ)))
{
// Get full pathname
NameFromLock(lock,path,256);
UnLock(lock);
}
// Otherwise, use entered path
else strcpy(path,str);
// Fix path with trailing /
AddPart(path,"",256);
// See if path is already in edit list
if ((node=(Att_Node *)FindNameI((struct List *)data->path_list,path)))
{
// Not the currently selected node?
if (node!=data->path_sel)
{
// Error
DisplayBeep(data->window->WScreen);
ActivateStrGad(GADGET(GetObject(data->objlist,GAD_PATHFORMAT_PATH)),data->window);
return;
}
}
// Is path already in snapshot list?
search=data->paths;
while ((pos=(position_rec *)FindNameI(search,path)))
{
// Position entry?
if (pos->node.ln_Type==PTYPE_POSITION) break;
search=(struct List *)pos;
}
// Found it?
if (pos)
{
// Different entry?
if (pos!=(position_rec *)data->path_sel->data)
{
// Remove current entry from list
Remove((struct Node *)data->path_sel->data);
// Free current data
FreeMemH((void *)data->path_sel->data);
data->path_sel->data=(ULONG)pos;
}
// If path exists, clear "new" flag
if (lock) pos->flags&=~POSITIONF_NEW;
}
// It is now
else pos=(position_rec *)data->path_sel->data;
// Set its user flag
pos->flags|=POSITIONF_USER;
// Store new name
strcpy(pos->name,path);
// Remove list from gadget
SetGadgetChoices(data->objlist,GAD_PATHFORMAT_PATHS,(APTR)~0);
// Remove existing node and add new one
Att_RemNode(data->path_sel);
// Add to list
data->path_sel=Att_NewNode(data->path_list,pos->node.ln_Name,(ULONG)pos,ADDNODE_SORT);
// Attach list to gadget
SetGadgetChoices(data->objlist,GAD_PATHFORMAT_PATHS,data->path_list);
// Select the new node
config_paths_select(data,data->path_sel,TRUE);
}
int LIBFUNC L_Module_Entry(
REG(a0, struct List *files),
REG(a1, struct Screen *screen),
REG(a2, IPCData *ipc),
REG(a3, IPCData *main_ipc),
REG(d0, ULONG mod_id),
REG(d1, ULONG mod_data))
{
config_path_data *data;
short success=1;
// Allocate data
if (!(data=AllocVec(sizeof(config_path_data),MEMF_CLEAR)) ||
!(data->path_list=Att_NewList(0)))
{
FreeVec(data);
return 0;
}
// Store data pointers
data->paths=files;
data->ipc=ipc;
data->main_ipc=main_ipc;
data->memory=(APTR)mod_id;
data->def_format=(ListFormat *)mod_data;
// AppPort
data->appport=CreateMsgPort();
// Open commodities library
/*data->cxbase=OpenLibrary("commodities.library",0);
#ifdef __amigaos4__
ICommodities=(struct CommoditiesIFace *)GetInterface(data->cxbase,"main",1,NULL);
#endif */
// Build path list
config_paths_build_list(data);
// Open window
if (!(config_paths_open(data,screen)))
return 0;
// Event loop
FOREVER
{
IPCMessage *imsg;
struct IntuiMessage *msg;
int quit_flag=0;
// IPC messages?
while ((imsg=(IPCMessage *)GetMsg(ipc->command_port)))
{
// Quit?
if (imsg->command==IPC_QUIT)
{
quit_flag=1;
success=0;
}
// Hide?
else if (imsg->command==IPC_HIDE)
{
RemoveAppWindow(data->appwindow);
data->appwindow=0;
CloseConfigWindow(data->window);
data->window=0;
}
// Show?
else if (imsg->command==IPC_SHOW)
{
if (!(config_paths_open(data,imsg->data)))
{
quit_flag=1;
success=0;
}
}
// Activate
else if (imsg->command==IPC_ACTIVATE)
{
if (data->window)
{
WindowToFront(data->window);
ActivateWindow(data->window);
}
}
// Reply
IPC_Reply(imsg);
}
// Any messages to the window?
if (data->window)
{
while ((msg=GetWindowMsg(data->window->UserPort)))
{
struct IntuiMessage msg_copy;
UWORD gadgetid;
// Copy message and reply
msg_copy=*msg;
ReplyWindowMsg(msg);
// Look at message
switch (msg_copy.Class)
{
// Close window
case IDCMP_CLOSEWINDOW:
quit_flag=1;
success=0;
break;
// Gadget
case IDCMP_GADGETUP:
case IDCMP_GADGETDOWN:
// Get GadgetID
gadgetid=((struct Gadget *)msg_copy.IAddress)->GadgetID;
// Look at gadget
switch (gadgetid)
{
// Cancel
case GAD_PATHFORMAT_CANCEL:
success=0;
// Use
case GAD_PATHFORMAT_SAVE:
quit_flag=1;
break;
// Add an entry
case GAD_PATHFORMAT_ADD:
config_paths_add(data,TRUE);
break;
// Change path name
case GAD_PATHFORMAT_PATH:
config_paths_change(data);
break;
// Select an entry
case GAD_PATHFORMAT_PATHS:
{
Att_Node *node;
// Find selected entry
node=Att_FindNode(data->path_list,msg_copy.Code);
// Double-click?
if (DoubleClick(data->seconds,data->micros,msg_copy.Seconds,msg_copy.Micros) &&
node==data->path_sel)
{
// Edit it
config_paths_edit(data);
break;
}
// Store double-click time
data->seconds=msg_copy.Seconds;
data->micros=msg_copy.Micros;
// Not already selected?
if (node!=data->path_sel)
{
// Select it
config_paths_select(data,node,FALSE);
}
}
break;
// Key
case GAD_PATHFORMAT_KEY:
config_paths_get_key(data);
break;
// Open new lister
case GAD_PATHFORMAT_NEW_LISTER:
// Valid selection?
if (data->path_sel)
{
position_rec *pos=(position_rec *)data->path_sel->data;
// Open new lister?
if (msg_copy.Code)
{
// Set flag
pos->flags|=POSITIONF_OPEN_NEW;
// Clear type flags
pos->flags&=~(POSITIONF_ICON|POSITIONF_ICON_ACTION);
// Icon action?
if (msg_copy.Code==MODE_ACTION)
pos->flags|=POSITIONF_ICON|POSITIONF_ICON_ACTION;
// Icon?
else
if (msg_copy.Code==MODE_ICON)
pos->flags|=POSITIONF_ICON;
}
// No lister
else pos->flags&=~POSITIONF_OPEN_NEW;
}
break;
// Remove
case GAD_PATHFORMAT_REMOVE:
config_paths_remove(data,TRUE);
break;
// Edit
case GAD_PATHFORMAT_EDIT:
config_paths_edit(data);
break;
}
break;
// Key press
case IDCMP_RAWKEY:
// Help?
if (msg_copy.Code==0x5f &&
!(msg_copy.Qualifier&VALID_QUALIFIERS))
{
// Valid main IPC?
if (main_ipc)
{
// Set busy pointer
SetWindowBusy(data->window);
// Send help request
IPC_Command(main_ipc,IPC_HELP,(1<<31),"Paths",0,(struct MsgPort *)-1);
// Clear busy pointer
ClearWindowBusy(data->window);
}
}
break;
}
// Check quit flag
if (quit_flag) break;
}
}
// Check quit flag
if (quit_flag) break;
// App messages?
if (data->appport)
{
struct AppMessage *msg;
// Get messages
while ((msg=(struct AppMessage *)GetMsg(data->appport)))
{
// Get first argument
if (msg->am_NumArgs>0)
{
// Is it a directory?
if (!msg->am_ArgList[0].wa_Name || !*msg->am_ArgList[0].wa_Name)
{
char buf[256];
// Expand path name
if (NameFromLock(msg->am_ArgList[0].wa_Lock,buf,256))
{
Att_Node *node;
// Fix trailing /
AddPart(buf,"",256);
// Check it's not already in the list
if (!(node=(Att_Node *)FindNameI((struct List *)data->path_list,buf)))
{
// Add a new entry
config_paths_add(data,FALSE);
// Copy path to path field
SetGadgetValue(data->objlist,GAD_PATHFORMAT_PATH,(ULONG)buf);
// Accept the new path
config_paths_change(data);
}
// It is, select this entry
else config_paths_select(data,node,FALSE);
}
}
}
// Reply message
ReplyMsg((struct Message *)msg);
}
}
// Wait for input
Wait(
((data->window)?(1<<data->window->UserPort->mp_SigBit):0)|
((data->appport)?(1<<data->appport->mp_SigBit):0)|
1<<ipc->command_port->mp_SigBit);
}
// Free stuff
config_paths_cleanup(data);
return success;
}
// Got a notify message from PutDiskObject()
BOOL backdrop_check_notify(
BackdropInfo *info,
DOpusNotify *notify,
Lister *lister)
{
char *name_buf;
BOOL disk=0,ret=0;
struct List *search;
BackdropObject *object;
if (!(name_buf=AllocVec(256,0)))
return 0;
// Disk icon?
if (notify->dn_Name[strlen(notify->dn_Name)-1]==':')
{
char *ptr;
// Get volume name
if ((ptr=strchr(notify->dn_Name,':')))
{
stccpy(name_buf,notify->dn_Name,ptr-notify->dn_Name+1);
disk=1;
}
}
// Otherwise copy name and clear it
else
{
// Get name pointer
char *name=FilePart(notify->dn_Name);
// Copy name
strcpy(name_buf,name);
*name=0;
// Strip trailing '/'
if (*(name-1)=='/') *(name-1)=0;
}
// Is this a lister?
if (lister)
{
short len;
BOOL ok=0;
// Match length
len=strlen(notify->dn_Name);
// See if strings match
if (strnicmp(lister->cur_buffer->buf_Path,notify->dn_Name,len)==0)
{
// Check termination
if (lister->cur_buffer->buf_Path[len]=='\0') ok=1;
// / can terminate too
else
if (lister->cur_buffer->buf_Path[len]=='/' &&
lister->cur_buffer->buf_Path[len+1]=='\0') ok=1;
}
// Didn't match?
if (!ok)
{
// Free message
ReplyFreeMsg(notify);
FreeVec(name_buf);
return 0;
}
}
// Lock backdrop list
lock_listlock(&info->objects,1);
// See if there's an icon of this name
search=&info->objects.list;
while ((object=(BackdropObject *)FindNameI(search,name_buf)))
{
// Disk?
if (object->type==BDO_DISK && disk)
{
// Matched
break;
}
// Valid object?
else
if (object->type!=BDO_APP_ICON &&
object->type!=BDO_BAD_DISK &&
object->path)
{
char *path=0;
BPTR lock;
// If no lister, get full path of object
if (!lister && (path=AllocVec(512,0)))
{
// Lock path
if ((lock=Lock(object->path,ACCESS_READ)))
{
// Get full path
DevNameFromLockDopus(lock,path,512);
UnLock(lock);
}
// Failed
else strcpy(path,object->path);
}
// Objects in same directory?
if (lister || stricmp(notify->dn_Name,(path)?path:object->path)==0)
{
// Free path
if (path) FreeVec(path);
// Matched
break;
}
// Free path
if (path) FreeVec(path);
}
// If this is a lister, there could only be one
if (lister)
{
object=0;
break;
}
// Keep searching from this object
search=(struct List *)object;
}
// Got object?
if (object)
{
ULONG old_image1=0,old_image2=0,new_image1,new_image2,old_flags=0,new_flags;
BOOL redraw=0;
struct DiskObject *old;
// Save old icon
old=object->icon;
object->icon=0;
// Not deleted?
if (!notify->dn_Flags)
{
// Get image checksums
old_image1=IconCheckSum(old,0);
old_image2=IconCheckSum(old,1);
old_flags=GetIconFlags(old);
// Get new icon
backdrop_get_icon(info,object,GETICON_CD|GETICON_NO_POS|GETICON_FAIL);
}
// No icon now?
if (!object->icon)
{
// Replace old icon
object->icon=old;
// Erase old object
backdrop_erase_icon(info,object,BDSF_RECALC);
// Is object a disk?
if (object->type==BDO_DISK)
{
// Signal to refresh drives
IPC_Command(info->ipc,MAINCMD_REFRESH_DRIVES,0,0,0,0);
}
// Remove object from list
backdrop_remove_object(info,object);
}
// Ok to keep going
else
{
// Get image checksums
new_image1=IconCheckSum(object->icon,0);
new_image2=IconCheckSum(object->icon,1);
new_flags=GetIconFlags(object->icon);
// Mask out uninteresting flag bits
old_flags&=ICONF_BORDER_OFF|ICONF_BORDER_ON|ICONF_NO_LABEL;
new_flags&=ICONF_BORDER_OFF|ICONF_BORDER_ON|ICONF_NO_LABEL;
// Need to redraw?
if (old_image1!=new_image1 ||
old_image2!=new_image2 ||
old_flags!=new_flags)
{
// Erase old object
backdrop_erase_icon(info,object,0);
redraw=1;
}
// Free old icon
if (old)
{
// Free icon remapping
RemapIcon(old,(info->window)?info->window->WScreen:0,1);
// Free icon
FreeCachedDiskObject(old);
}
// Fix new icon size
backdrop_get_icon(info,object,GETICON_POS_ONLY|GETICON_SAVE_POS|GETICON_KEEP);
// Need to get masks?
if (!backdrop_icon_border(object))
{
// Get masks for this icon
backdrop_get_masks(object);
}
// Show new icon
if (redraw) backdrop_render_object(info,object,BRENDERF_CLIP);
}
ret=1;
}
// Otherwise, got lister?
else
if (lister)
{
// Tell lister to get icons
IPC_Command(lister->ipc,LISTER_GET_ICONS,0,0,0,0);
ret=1;
}
// Or, on the desktop?
else
if (info->flags&BDIF_MAIN_DESKTOP)
{
BPTR lock1,lock2;
// Lock the desktop folder and the changed directory
if ((lock1=Lock(environment->env->desktop_location,ACCESS_READ)) &&
(lock2=Lock(notify->dn_Name,ACCESS_READ)))
{
// Same directory?
if (SameLock(lock1,lock2)==LOCK_SAME)
{
// Update the desktop folder
misc_startup("dopus_desktop_update",MENU_UPDATE_DESKTOP,GUI->window,0,TRUE);
}
// Unlock second lock
UnLock(lock2);
}
// Unlock first lock
UnLock(lock1);
}
// Unlock list
unlock_listlock(&info->objects);
// Free message
ReplyFreeMsg(notify);
FreeVec(name_buf);
return ret;
}
// Read program groups (icon list must be locked)
void backdrop_read_groups(BackdropInfo *info)
{
BPTR lock;
struct FileInfoBlock __aligned fib;
struct AnchorPath *anchor;
short error;
// Allocate anchor
if (!(anchor=AllocVec(sizeof(struct AnchorPath)+256,MEMF_CLEAR)))
return;
// Initialise anchor
anchor->ap_Strlen=256;
// Search for icons
error=MatchFirst("dopus5:groups/#?.info",anchor);
// Continue while there's files
while (!error)
{
char *ptr;
// Strip .info suffix
if (ptr=sufcmp(anchor->ap_Buf,".info")) *ptr=0;
// See if directory exists to go with it
if (lock=Lock(anchor->ap_Buf,ACCESS_READ))
{
// Examine file
Examine(lock,&fib);
UnLock(lock);
// Is it a directory?
if (fib.fib_DirEntryType>0)
{
BackdropObject *object;
struct List *search;
// Lock icon list
lock_listlock(&info->objects,FALSE);
// See if group already exists
search=&info->objects.list;
while (object=(BackdropObject *)FindNameI(search,fib.fib_FileName))
{
// Is it a group?
if (object->type==BDO_GROUP)
break;
// Continue search
search=(struct List *)object;
}
// Unlock icon list
unlock_listlock(&info->objects);
// Didn't have it already?
if (!object)
{
// Create a new icon for this
if (object=backdrop_leftout_new(info,anchor->ap_Buf,0,0))
{
// Change type to group
object->type=BDO_GROUP;
// Get icon
backdrop_get_icon(info,object,GETICON_CD);
}
}
}
}
// Get next entry
error=MatchNext(anchor);
}
// Clean up
MatchEnd(anchor);
FreeVec(anchor);
}
// Edit a specific filetype
void filetype_edit_name(config_filetypes_data *data,char *name)
{
Att_Node *node;
char *path;
// Store path pointer
path=name;
// Full path specified?
if (strchr(name,':') || strchr(name,'/'))
{
// Get pointer to filename only
name=FilePart(name);
}
// Find node
if ((node=(Att_Node *)FindNameI((struct List *)data->filetype_list,name)))
{
// Select the new entry
data->sel_filetype=node;
SetGadgetValue(data->objlist,GAD_FILETYPES_LIST,Att_FindNodeNumber(data->filetype_list,node));
// Launch editor
filetype_edit(data,(FiletypeNode *)node->data,0);
}
// Load from disk?
else
{
Cfg_FiletypeList *list;
// Try to load filetype from disk
if ((list=ReadFiletypes(path,data->memory)))
{
Cfg_Filetype *type;
Att_Node *node=0;
// Add filetype list to main list
AddTail(&data->list_list,&list->node);
// Fix list path and flags
strcpy(list->path,"dopus5:filetypes/");
strcat(list->path,name);
list->flags=FTLISTF_CHANGED;
// Remove list from gadget
SetGadgetChoices(data->objlist,GAD_FILETYPES_LIST,(APTR)~0);
// Go through filetypes in list
for (type=(Cfg_Filetype *)list->filetype_list.lh_Head;
type->node.ln_Succ;
type=(Cfg_Filetype *)type->node.ln_Succ)
{
// Add entry for this filetype
node=filetype_add_entry(data,type);
}
// Handle new node
filetype_new_node(data,node);
}
}
// Free name
FreeVec(path);
}
