mirror of
https://github.com/sheumann/VNCviewGS.git
synced 2024-06-02 04:41:26 +00:00
e1288f7e1b
DoReadTCP automatically disposes the old read buffer handle before doing the read, and then locks the new read buffer handle before returning. This removes the need for most explicit locking/unlocking of the handle. A macro is provided to dispose of the handle earlier (useful in a few cases where it may be big, and another read isn't immediately performed). Also, set displayInProgress to FALSE in NextRect, rather than in code for each encoding.
87 lines
2.2 KiB
C++
87 lines
2.2 KiB
C++
#if __ORCAC__
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#pragma lint -1
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#pragma noroot
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segment "VNCview GS";
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#endif
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#include <window.h>
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#include <quickdraw.h>
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#include <qdaux.h>
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#include <desk.h>
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#include <memory.h>
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#include <resources.h>
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#include <tcpip.h>
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#include <menu.h>
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#include <control.h>
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#include <misctool.h>
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#include <scrap.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <event.h>
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#include <limits.h>
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#include "vncsession.h"
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#include "vncview.h"
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#include "vncdisplay.h"
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#include "colortables.h"
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#include "menus.h"
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#include "clipboard.h"
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#include "desktopsize.h"
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#include "mouse.h"
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#include "keyboard.h"
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#include "copyrect.h"
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#include "raw.h"
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#include "hextile.h"
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/* This prototype should be in <window.h> but is bogusly commented out there */
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extern pascal void SetContentOrigin2(Word, Word, Word, GrafPortPtr) inline(0x570E,dispatcher);
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void DoDesktopSize (void) {
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#define screenTooBigError 2010
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unsigned long contentOrigin;
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Point * contentOriginPtr = (void *) &contentOrigin;
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unsigned int newX, newY;
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Boolean changeOrigin = FALSE;
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unsigned int oldWinHeight, oldWinWidth;
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fbWidth = rectWidth;
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fbHeight = rectHeight;
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if ((fbWidth > 16384) || (fbHeight > 16384)) {
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AlertWindow(awResource, NULL, screenTooBigError);
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DoClose(vncWindow);
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}
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oldWinHeight = winHeight;
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oldWinWidth = winWidth;
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winHeight = WIN_HEIGHT;
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winWidth = (hRez == 640) ? WIN_WIDTH_640 : WIN_WIDTH_320;
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if (fbWidth < winWidth)
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winWidth = fbWidth;
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if (fbHeight < winHeight)
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winHeight = fbHeight;
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if (oldWinHeight != winHeight || oldWinWidth != winWidth)
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SizeWindow(winWidth, winHeight, vncWindow);
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/* Scroll if area displayed is going away */
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contentOrigin = GetContentOrigin(vncWindow);
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newX = contentOriginPtr->h;
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newY = contentOriginPtr->v;
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if (contentOriginPtr->h + winWidth > fbWidth) {
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newX = fbWidth - winWidth;
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changeOrigin = TRUE;
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}
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if (contentOriginPtr->v + winHeight > fbHeight) {
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newY = fbHeight - winHeight;
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changeOrigin = TRUE;
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}
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SetContentOrigin2(1, newX, newY, vncWindow);
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SetDataSize(fbWidth, fbHeight, vncWindow);
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DrawControls(vncWindow);
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NextRect(); /* Prepare for next rect */
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}
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