rename source files for consistency

1 files changed, 0 insertions, 187 deletions

diff --git a/w16mouse.c b/w16mouse.c
deleted file mode 100644
index 910358f..0000000
--- a/w16mouse.c
+++ /dev/null
@@ -1,187 +0,0 @@
-/*
- * VBMouse - win16 mouse driver entry points
- * Copyright (C) 2022 Javier S. Pedro
- *
- * This program 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; either version 2
- * of the License, or (at your option) any later version.
-
- * This program 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, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-
-#include <windows.h>
-#include <limits.h>
-
-#include "utils.h"
-#include "int33.h"
-#include "int2fwin.h"
-#include "w16mouse.h"
-
-#define TRACE_EVENTS 0
-
-#define MOUSE_NUM_BUTTONS 2
-
-/** The routine Windows gave us which we should use to report events. */
-static LPFN_MOUSEEVENT eventproc;
-/** Current status of the mouse driver. */
-static bool enabled;
-/** Previous deltaX, deltaY from the int33 mouse callback (for relative motion) */
-static short prev_delta_x, prev_delta_y;
-
-/* This is how events are delivered to Windows */
-
-static void send_event(unsigned short Status, short deltaX, short deltaY, short ButtonCount, short extra1, short extra2);
-#pragma aux (MOUSEEVENTPROC) send_event = \
-	"call dword ptr [eventproc]"
-
-/* Our "CALLBACKS" segment which is fixed and non-relocatable. */
-
-#pragma code_seg ( "CALLBACKS" )
-
-#include "dlog.h"
-
-static void FAR int33_mouse_callback(uint16_t events, uint16_t buttons, int16_t x, int16_t y, int16_t delta_x, int16_t delta_y)
-#pragma aux (INT33_CB) int33_mouse_callback
-{
-	int status = 0;
-
-#if TRACE_EVENTS
-	dlog_print("w16mouse: events=");
-	dlog_printx(events);
-	dlog_print(" buttons=");
-	dlog_printx(buttons);
-	dlog_print(" x=");
-	dlog_printd(x);
-	dlog_print(" y=");
-	dlog_printd(y);
-	dlog_print(" dx=");
-	dlog_printd(delta_x);
-	dlog_print(" dy=");
-	dlog_printd(delta_y);
-	dlog_endline();
-#endif
-
-    if (events & INT33_EVENT_MASK_LEFT_BUTTON_PRESSED)   status |= SF_B1_DOWN;
-	if (events & INT33_EVENT_MASK_LEFT_BUTTON_RELEASED)  status |= SF_B1_UP;
-	if (events & INT33_EVENT_MASK_RIGHT_BUTTON_PRESSED)  status |= SF_B2_DOWN;
-	if (events & INT33_EVENT_MASK_RIGHT_BUTTON_RELEASED) status |= SF_B2_UP;
-
-	if (events & INT33_EVENT_MASK_MOVEMENT) {
-		status |= SF_MOVEMENT;
-	}
-
-	if (events & INT33_EVENT_MASK_ABSOLUTE) {
-		status |= SF_ABSOLUTE;
-
-		// We set the window to be 0..0x7FFF, so just scale to 0xFFFF
-		x = (uint16_t)(x) * 2;
-		y = (uint16_t)(y) * 2;
-	} else {
-		// Prefer to use mickeys for relative motion if we don't have absolute data
-		x = delta_x - prev_delta_x;
-		y = delta_y - prev_delta_y;
-
-		prev_delta_x = delta_x;
-		prev_delta_y = delta_y;
-	}
-
-	// Unused
-	(void) buttons;
-
-#if TRACE_EVENTS
-	dlog_print("w16mouse: event status=");
-	dlog_printx(status);
-	dlog_print(" x=");
-	if (status & SF_ABSOLUTE) dlog_printu(x);
-	                     else dlog_printd(x);
-	dlog_print(" y=");
-	if (status & SF_ABSOLUTE) dlog_printu(y);
-	                     else dlog_printd(y);
-	dlog_endline();
-#endif
-
-	send_event(status, x, y, MOUSE_NUM_BUTTONS, 0, 0);
-}
-
-#pragma code_seg ()
-
-/* Driver exported functions. */
-
-/** DLL entry point (or driver initialization routine).
- * The initialization routine should check whether a mouse exists.
- * @return nonzero value indicates a mouse exists.
- */
-#pragma off (unreferenced)
-BOOL FAR PASCAL LibMain(HINSTANCE hInstance, WORD wDataSegment,
-                        WORD wHeapSize, LPSTR lpszCmdLine)
-#pragma pop (unreferenced)
-{
-	uint16_t version = int33_get_driver_version();
-
-	// For now we just check for the presence of any int33 driver version
-	if (version == 0) {
-		// No one responded to our request, we can assume no driver
-		// This will cause a "can't load .drv" message from Windows
-		return 0;
-	}
-
-	return 1;
-}
-
-/** Called by Windows to retrieve information about the mouse hardware. */
-WORD FAR PASCAL Inquire(LPMOUSEINFO lpMouseInfo)
-{
-	lpMouseInfo->msExist = 1;
-	lpMouseInfo->msRelative = 0;
-	lpMouseInfo->msNumButtons = MOUSE_NUM_BUTTONS;
-	lpMouseInfo->msRate = 80;
-	return sizeof(MOUSEINFO);
-}
-
-/** Called by Windows to enable the mouse driver.
-  * @param lpEventProc Callback function to call when a mouse event happens. */
-VOID FAR PASCAL Enable(LPFN_MOUSEEVENT lpEventProc)
-{
-	// Store the windows-given callback
-	_disable(); // Write to far pointer may not be atomic, and we could be interrupted mid-write
-	eventproc = lpEventProc;
-	_enable();
-
-	if (!enabled) {
-		int33_reset();
-
-		// Since the mouse driver will likely not know the Windows resolution,
-		// let's manually set up a large window of coordinates so as to have
-		// as much precision as possible.
-		// We use 0x7FFF instead of 0xFFFF because this parameter is officially a signed value.
-		int33_set_horizontal_window(0, 0x7FFF);
-		int33_set_vertical_window(0, 0x7FFF);
-
-		int33_set_event_handler(INT33_EVENT_MASK_ALL, int33_mouse_callback);
-
-		enabled = true;
-	}
-}
-
-/** Called by Windows to disable the mouse driver. */
-VOID FAR PASCAL Disable(VOID)
-{
-	if (enabled) {
-		int33_reset(); // This removes our handler and all other settings
-		enabled = false;
-	}
-}
-
-/** Called by Window to retrieve the interrupt vector number used by this driver, or -1. */
-int FAR PASCAL MouseGetIntVect(VOID)
-{
-	return 0x33;
-}