mirror of
https://git.tartarus.org/simon/putty.git
synced 2025-07-02 12:02:47 -05:00
Rather than increasing the size of my switch statements yet further, have
a bunch of function pointers associated with each window to do things like updates and click handling. This is all looking disturbingly object-oriented. . While I'm here, separate out the about box into its own file, shared by PuTTY and PuTTYgen. [originally from svn r2850]
This commit is contained in:
Ben Harris
234
mac/mac.c
234
mac/mac.c
@ -1,6 +1,6 @@
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/* $Id: mac.c,v 1.48 2003/02/12 23:53:15 ben Exp $ */
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/* $Id: mac.c,v 1.49 2003/02/15 16:22:15 ben Exp $ */
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/*
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* Copyright (c) 1999 Ben Harris
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* Copyright (c) 1999, 2003 Ben Harris
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* All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person
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@ -82,7 +82,6 @@ static void mac_updatelicence(WindowPtr);
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static void mac_keypress(EventRecord *);
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static int mac_windowtype(WindowPtr);
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static void mac_menucommand(long);
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static void mac_openabout(void);
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static void mac_openlicence(void);
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static void mac_adjustcursor(RgnHandle);
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static void mac_adjustmenus(void);
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@ -330,137 +329,33 @@ static void mac_event(EventRecord *event) {
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}
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}
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static void mac_contentclick(WindowPtr window, EventRecord *event) {
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short item;
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DialogRef dialog;
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static void mac_contentclick(WindowPtr window, EventRecord *event)
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{
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switch (mac_windowtype(window)) {
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case wTerminal:
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mac_clickterm(window, event);
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break;
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case wAbout:
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dialog = GetDialogFromWindow(window);
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if (DialogSelect(event, &dialog, &item))
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switch (item) {
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case wiAboutLicence:
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mac_openlicence();
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break;
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}
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break;
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case wSettings:
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mac_clickdlg(window, event);
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break;
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case wEventLog:
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mac_clickeventlog(window, event);
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break;
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}
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if (mac_wininfo(window)->click != NULL)
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(*mac_wininfo(window)->click)(window, event);
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}
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static void mac_growwindow(WindowPtr window, EventRecord *event) {
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static void mac_growwindow(WindowPtr window, EventRecord *event)
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{
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switch (mac_windowtype(window)) {
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case wTerminal:
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mac_growterm(window, event);
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break;
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case wEventLog:
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mac_groweventlog(window, event);
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break;
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}
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if (mac_wininfo(window)->grow != NULL)
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(*mac_wininfo(window)->grow)(window, event);
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}
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static void mac_activatewindow(WindowPtr window, EventRecord *event) {
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int active;
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static void mac_activatewindow(WindowPtr window, EventRecord *event)
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{
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active = (event->modifiers & activeFlag) != 0;
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mac_adjustmenus();
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switch (mac_windowtype(window)) {
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case wTerminal:
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mac_activateterm(window, active);
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break;
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case wSettings:
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mac_activatedlg(window, event);
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break;
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case wAbout:
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mac_activateabout(window, event);
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break;
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case wEventLog:
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mac_activateeventlog(window, event);
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break;
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}
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}
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static void mac_activateabout(WindowPtr window, EventRecord *event) {
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DialogRef dialog;
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DialogItemType itemtype;
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Handle itemhandle;
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short item;
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Rect itemrect;
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int active;
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dialog = GetDialogFromWindow(window);
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active = (event->modifiers & activeFlag) != 0;
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GetDialogItem(dialog, wiAboutLicence, &itemtype, &itemhandle, &itemrect);
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HiliteControl((ControlHandle)itemhandle, active ? 0 : 255);
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DialogSelect(event, &dialog, &item);
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if (mac_wininfo(window)->activate != NULL)
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(*mac_wininfo(window)->activate)(window, event);
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}
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static void mac_updatewindow(WindowPtr window)
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{
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#if TARGET_API_MAC_CARBON
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RgnHandle rgn;
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#endif
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switch (mac_windowtype(window)) {
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case wTerminal:
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mac_updateterm(window);
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break;
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case wAbout:
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case wSettings:
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BeginUpdate(window);
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#if TARGET_API_MAC_CARBON
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rgn = NewRgn();
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GetPortVisibleRegion(GetWindowPort(window), rgn);
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UpdateDialog(GetDialogFromWindow(window), rgn);
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DisposeRgn(rgn);
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#else
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UpdateDialog(window, window->visRgn);
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#endif
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EndUpdate(window);
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break;
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case wLicence:
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mac_updatelicence(window);
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break;
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case wEventLog:
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mac_updateeventlog(window);
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break;
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}
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}
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static void mac_updatelicence(WindowPtr window)
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{
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Handle h;
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int len;
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long fondsize;
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Rect textrect;
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SetPort((GrafPtr)GetWindowPort(window));
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BeginUpdate(window);
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fondsize = GetScriptVariable(smRoman, smScriptSmallFondSize);
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TextFont(HiWord(fondsize));
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TextSize(LoWord(fondsize));
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h = Get1Resource('TEXT', wLicence);
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len = GetResourceSizeOnDisk(h);
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#if TARGET_API_MAC_CARBON
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GetPortBounds(GetWindowPort(window), &textrect);
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#else
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textrect = window->portRect;
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#endif
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if (h != NULL) {
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HLock(h);
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TETextBox(*h, len, &textrect, teFlushDefault);
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HUnlock(h);
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}
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EndUpdate(window);
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if (mac_wininfo(window)->update != NULL)
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(*mac_wininfo(window)->update)(window);
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}
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/*
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@ -493,11 +388,8 @@ static void mac_keypress(EventRecord *event) {
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mac_adjustmenus();
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mac_menucommand(MenuKey(event->message & charCodeMask));
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} else {
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switch (mac_windowtype(window)) {
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case wTerminal:
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mac_keyterm(window, event);
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break;
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}
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if (mac_wininfo(window)->key != NULL)
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(*mac_wininfo(window)->key)(window, event);
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}
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}
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@ -553,59 +445,13 @@ static void mac_menucommand(long result) {
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break;
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}
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/* If we get here, handling is up to window-specific code. */
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switch (mac_windowtype(window)) {
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case wTerminal:
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mac_menuterm(window, menu, item);
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break;
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}
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if (mac_wininfo(window)->menu != NULL)
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(*mac_wininfo(window)->menu)(window, menu, item);
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done:
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HiliteMenu(0);
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}
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static void mac_openabout(void) {
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DialogItemType itemtype;
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Handle item;
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VersRecHndl vers;
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Rect box;
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StringPtr longvers;
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WinInfo *wi;
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if (windows.about)
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SelectWindow(windows.about);
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else {
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windows.about =
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GetDialogWindow(GetNewDialog(wAbout, NULL, (WindowPtr)-1));
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wi = smalloc(sizeof(*wi));
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wi->s = NULL;
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wi->wtype = wAbout;
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SetWRefCon(windows.about, (long)wi);
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vers = (VersRecHndl)Get1Resource('vers', 1);
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if (vers != NULL && *vers != NULL) {
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longvers = (*vers)->shortVersion + (*vers)->shortVersion[0] + 1;
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GetDialogItem(GetDialogFromWindow(windows.about), wiAboutVersion,
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&itemtype, &item, &box);
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assert(itemtype & kStaticTextDialogItem);
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SetDialogItemText(item, longvers);
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}
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ShowWindow(windows.about);
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}
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}
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static void mac_openlicence(void) {
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WinInfo *wi;
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if (windows.licence)
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SelectWindow(windows.licence);
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else {
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windows.licence = GetNewWindow(wLicence, NULL, (WindowPtr)-1);
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wi = smalloc(sizeof(*wi));
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wi->s = NULL;
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wi->wtype = wLicence;
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SetWRefCon(windows.licence, (long)wi);
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ShowWindow(windows.licence);
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}
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}
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static void mac_closewindow(WindowPtr window) {
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switch (mac_windowtype(window)) {
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@ -614,16 +460,9 @@ static void mac_closewindow(WindowPtr window) {
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CloseDeskAcc(GetWindowKind(window));
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break;
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#endif
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case wTerminal:
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mac_closeterm(window);
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break;
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case wAbout:
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windows.about = NULL;
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DisposeDialog(GetDialogFromWindow(window));
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break;
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case wLicence:
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windows.licence = NULL;
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DisposeWindow(window);
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default:
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if (mac_wininfo(window)->close != NULL)
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(*mac_wininfo(window)->close)(window);
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break;
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}
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}
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@ -658,18 +497,9 @@ static void mac_adjustmenus(void) {
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DisableItem(menu, iClose);
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EnableItem(menu, iQuit);
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switch (mac_windowtype(window)) {
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case wSettings:
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DisableItem(menu, iSave); /* XXX enable if modified */
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EnableItem(menu, iSaveAs);
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EnableItem(menu, iDuplicate);
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menu = GetMenuHandle(mEdit);
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DisableItem(menu, 0);
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break;
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case wTerminal:
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mac_adjusttermmenus(window);
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break;
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default:
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if (mac_wininfo(window)->adjustmenus != NULL)
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(*mac_wininfo(window)->adjustmenus)(window);
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else {
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DisableItem(menu, iSave);
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DisableItem(menu, iSaveAs);
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DisableItem(menu, iDuplicate);
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@ -677,7 +507,6 @@ static void mac_adjustmenus(void) {
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DisableItem(menu, 0);
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menu = GetMenuHandle(mWindow);
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DisableItem(menu, 0); /* Until we get more than 1 item on it. */
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break;
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}
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DrawMenuBar();
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}
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@ -718,11 +547,9 @@ static void mac_adjustcursor(RgnHandle cursrgn) {
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#endif
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}
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} else {
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switch (mac_windowtype(window)) {
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case wTerminal:
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mac_adjusttermcursor(window, mouse, cursrgn);
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break;
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default:
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if (mac_wininfo(window)->adjustcursor != NULL)
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(*mac_wininfo(window)->adjustcursor)(window, mouse, cursrgn);
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else {
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#if TARGET_API_MAC_CARBON
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GetQDGlobalsArrow(&arrow);
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SetCursor(&arrow);
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@ -731,7 +558,6 @@ static void mac_adjustcursor(RgnHandle cursrgn) {
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SetCursor(&qd.arrow);
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CopyRgn(window->visRgn, cursrgn);
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#endif
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break;
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}
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}
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}
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