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clipboard support

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This commit is contained in:
Nicholai Benalal 2003-04-06 15:48:58 +00:00
parent a050c1ac7d
commit 14b3f4b7ec
2 changed files with 145 additions and 6 deletions
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10
bochs/gui/amigagui.h
View File

@ -1,5 +1,5 @@
/////////////////////////////////////////////////////////////////////////
// $Id: amigagui.h,v 1.4 2003-04-04 22:27:47 nicholai Exp $
// $Id: amigagui.h,v 1.5 2003-04-06 15:48:58 nicholai Exp $
/////////////////////////////////////////////////////////////////////////
//
#include <exec/types.h>
@ -12,6 +12,7 @@
#include <proto/cybergraphics.h>
#include <proto/diskfont.h>
#include <proto/gadtools.h>
#include <proto/iffparse.h>
#include <diskfont/diskfont.h>
#include <intuition/intuitionbase.h>
#include <intuition/pointerclass.h>
@ -21,7 +22,11 @@
#include <graphics/videocontrol.h>
#include <cybergraphx/cybergraphics.h>
#include <libraries/gadtools.h>
#define FULL(x) (x*0x01010101)
#define ID_FTXT MAKE_ID('F','T','X','T')
#define ID_CHRS MAKE_ID('C','H','R','S')
void check_toolbar(void);
@ -33,6 +38,7 @@ struct Library *GadToolsBase;
struct Library *CyberGfxBase;
struct Library *AslBase;
struct Library *DiskfontBase;
struct Library *IFFParseBase;
struct Screen *screen = NULL, *pub_screen = NULL;
struct Window *window = NULL;
struct TextFont *vgafont;
@ -191,4 +197,4 @@ const unsigned char raw_to_bochs [130] = {
BX_KEY_INT_FORWARD,
BX_KEY_INT_HOME,
BX_KEY_INT_SEARCH
};
};

141
bochs/gui/amigaos.cc
View File

@ -1,5 +1,5 @@
/////////////////////////////////////////////////////////////////////////
// $Id: amigaos.cc,v 1.13 2003-04-04 22:27:47 nicholai Exp $
// $Id: amigaos.cc,v 1.14 2003-04-06 15:48:58 nicholai Exp $
/////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 2000 MandrakeSoft S.A.
@ -52,6 +52,7 @@ IMPLEMENT_GUI_PLUGIN_CODE(amigaos)
static void hide_pointer();
static void show_pointer();
static void freeiff(struct IFFHandle *iff);
static ULONG screenreqfunc(struct Hook *hook, struct ScreenModeRequester *smr, ULONG id)
@ -353,6 +354,10 @@ bx_amigaos_gui_c::specific_init(int argc, char **argv, unsigned tilewidth, unsig
if (DiskfontBase == NULL)
BX_PANIC(("Amiga: Failed to open diskfont.library v38 or later!"));
IFFParseBase = OpenLibrary("iffparse.library", 39);
if (DiskfontBase == NULL)
BX_PANIC(("Amiga: Failed to open iffparse.library v39 or later!"));
open_screen();
setup_inputhandler();
/*
@ -492,15 +497,126 @@ unsigned int fgcolor, bgcolor;
int
bx_amigaos_gui_c::get_clipboard_text(Bit8u **bytes, Bit32s *nbytes)
{
return 0;
struct IFFHandle *iff = NULL;
long err = 0;
struct ContextNode *cn;
if (!(iff = AllocIFF ()))
{
BX_INFO(("Amiga: Failed to allocate iff handle"));
return 0;
}
if (!(iff->iff_Stream = (ULONG) OpenClipboard (0)))
{
BX_INFO(("Amiga: Failed to open clipboard device"));
freeiff(iff);
return 0;
}
InitIFFasClip (iff);
if (err = OpenIFF (iff, IFFF_READ))
{
BX_INFO(("Amiga: Failed to open clipboard for reading"));
freeiff(iff);
return 0;
}
if (err = StopChunk(iff, ID_FTXT, ID_CHRS))
{
BX_INFO(("Amiga: Failed StopChunk()"));
freeiff(iff);
return 0;
}
while(1)
{
UBYTE readbuf[1024];
int len = 0;
err = ParseIFF(iff, IFFPARSE_SCAN);
if(err == IFFERR_EOC) continue;
else if(err) break;
cn = CurrentChunk(iff);
if((cn) && (cn->cn_Type == ID_FTXT) && (cn->cn_ID == ID_CHRS))
{
while((len = ReadChunkBytes(iff,readbuf, 1024)) > 0)
{
Bit8u *buf = new Bit8u[len];
memcpy (buf, readbuf, len);
*bytes = buf;
*nbytes = len;
}
if(len < 0) err = len;
}
}
if((err) && (err != IFFERR_EOF))
{
BX_INFO(("Amiga: Failed to read from clipboard"));
freeiff(iff);
return 0;
}
return 1;
}
int
bx_amigaos_gui_c::set_clipboard_text(char *text_snapshot, Bit32u len)
{
return 0;
}
struct IFFHandle *iff = NULL;
long err = 0;
BX_INFO(("Amiga: set_clipboard_text"));
if (!(iff = AllocIFF ()))
{
BX_INFO(("Amiga: Failed to allocate iff handle"));
return 0;
}
if (!(iff->iff_Stream = (ULONG) OpenClipboard (0)))
{
BX_INFO(("Amiga: Failed to open clipboard device"));
freeiff(iff);
return 0;
}
InitIFFasClip (iff);
if (err = OpenIFF (iff, IFFF_WRITE))
{
BX_INFO(("Amiga: Failed to open clipboard for writing"));
freeiff(iff);
return 0;
}
if(!(err = PushChunk(iff, ID_FTXT, ID_FORM, IFFSIZE_UNKNOWN)))
{
if(!(err=PushChunk(iff, 0, ID_CHRS, IFFSIZE_UNKNOWN)))
{
if(WriteChunkBytes(iff, text_snapshot, len) != len)
err = IFFERR_WRITE;
}
if(!err) err = PopChunk(iff);
}
if(!err) err = PopChunk(iff);
if(err)
{
BX_INFO(("Amiga: Failed to write text to clipboard"));
freeiff(iff);
return 0;
}
freeiff(iff);
return 1;
}
bx_bool
bx_amigaos_gui_c::palette_change(unsigned index, unsigned red, unsigned green, unsigned blue)
@ -731,6 +847,8 @@ bx_amigaos_gui_c::exit(void)
CloseLibrary(DiskfontBase);
if(AslBase)
CloseLibrary(AslBase);
if(IFFParseBase)
CloseLibrary(IFFParseBase);
if(!input_error)
{
@ -771,4 +889,19 @@ bx_amigaos_gui_c::mouse_enabled_changed_specific (bx_bool val)
show_pointer();
}
}
void
freeiff(struct IFFHandle *iff)
{
if(iff)
{
CloseIFF (iff);
if (iff->iff_Stream)
CloseClipboard ((struct ClipboardHandle *) iff->iff_Stream);
FreeIFF (iff);
}
}
#endif /* if BX_WITH_AMIGAOS */