git.distorted.org.uk Git - u/mdw/putty/blob - mac/macevlog.c

   1 /* $Id: macevlog.c,v 1.1 2003/02/07 01:38:12 ben Exp $ */
   2 /*
   3  * Copyright (c) 2003 Ben Harris
   4  * All rights reserved.
   5  *
   6  * Permission is hereby granted, free of charge, to any person
   7  * obtaining a copy of this software and associated documentation
   8  * files (the "Software"), to deal in the Software without
   9  * restriction, including without limitation the rights to use,
  10  * copy, modify, merge, publish, distribute, sublicense, and/or
  11  * sell copies of the Software, and to permit persons to whom the
  12  * Software is furnished to do so, subject to the following
  13  * conditions:
  14  *
  15  * The above copyright notice and this permission notice shall be
  16  * included in all copies or substantial portions of the Software.
  17  *
  18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  19  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  20  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  21  * NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
  22  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
  23  * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  24  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  25  * SOFTWARE.
  26  */
  27
  28 #include <MacTypes.h>
  29 #include <Lists.h>
  30 #include <MacWindows.h>
  31 #include <Quickdraw.h>
  32 #include <Script.h>
  33 #include <ToolUtils.h>
  34
  35 #include <limits.h>
  36 #include <string.h>
  37
  38 #include "putty.h"
  39 #include "mac.h"
  40 #include "macresid.h"
  41 #include "terminal.h"
  42
  43 static void mac_draweventloggrowicon(Session *s);
  44 static void mac_adjusteventlogscrollbar(Session *s);
  45
  46 static void mac_createeventlog(Session *s)
  47 {
  48     Rect view;
  49 #if TARGET_API_MAC_CARBON
  50     Rect controlrect;
  51 #endif
  52     ListBounds bounds = { 0, 0, 0, 1 }; /* 1 column, 0 rows */
  53     Point csize = { 0, 0 };
  54     GrafPtr saveport;
  55     long fondsize;
  56     WinInfo *wi;
  57
  58     s->eventlog_window = GetNewWindow(wEventLog, NULL, (WindowPtr)-1);
  59     wi = smalloc(sizeof(*wi));
  60     wi->s = s;
  61     wi->wtype = wEventLog;
  62     SetWRefCon(s->eventlog_window, (long)wi);
  63     GetPort(&saveport);
  64     SetPort((GrafPtr)GetWindowPort(s->eventlog_window));
  65     fondsize = GetScriptVariable(smRoman, smScriptSmallFondSize);
  66     TextFont(HiWord(fondsize));
  67     TextSize(LoWord(fondsize));
  68     SetPort(saveport);
  69 #if TARGET_API_MAC_CARBON
  70     GetPortBounds(GetWindowPort(s->eventlog_window), &view);
  71 #else
  72     view = s->eventlog_window->portRect;
  73 #endif
  74     view.right -= 15; /* Scrollbar */
  75     s->eventlog = LNew(&view, &bounds, csize, 0, s->eventlog_window,
  76                        TRUE, TRUE, FALSE, TRUE);
  77     mac_adjusteventlogscrollbar(s);
  78 #if TARGET_API_MAC_CARBON
  79     SetListSelectionFlags(s->eventlog, lExtendDrag | lNoDisjoint | lNoExtend);
  80 #else
  81     (*s->eventlog)->selFlags = lExtendDrag | lNoDisjoint | lNoExtend;
  82 #endif
  83     ShowWindow(s->eventlog_window);
  84 }
  85
  86 void mac_freeeventlog(Session *s)
  87 {
  88
  89     if (s->eventlog != NULL)
  90         LDispose(s->eventlog);
  91     if (s->eventlog_window != NULL) {
  92         sfree((WinInfo *)GetWRefCon(s->eventlog_window));
  93         DisposeWindow(s->eventlog_window);
  94     }
  95 }
  96
  97 /*
  98  * FIXME: logevent() should be passed a frontend handle, but backends have to
  99  * have a terminal handle instead, because they pass it to from_backend(),
 100  * so we accept a terminal handle here as well, and hope no-one tries to call
 101  * us with sensible arguments.
 102  */
 103 void logevent(void *frontend, char *str)
 104 {
 105     Terminal *term = frontend;
 106     Session *s = term->frontend;
 107     ListBounds bounds;
 108     Cell cell = { 0, 0 };
 109
 110     if (s->eventlog == NULL)
 111         mac_createeventlog(s);
 112     if (s->eventlog == NULL)
 113         return;
 114
 115 #if TARGET_API_MAC_CARBON
 116     GetListDataBounds(s->eventlog, &bounds);
 117 #else
 118     bounds = (*s->eventlog)->dataBounds;
 119 #endif
 120     cell.v = bounds.bottom;
 121     LAddRow(1, cell.v, s->eventlog);
 122     LSetCell(str, strlen(str), cell, s->eventlog);
 123 }
 124
 125 static void mac_draweventloggrowicon(Session *s)
 126 {
 127     Rect clip;
 128     RgnHandle savergn;
 129
 130     SetPort((GrafPtr)GetWindowPort(s->eventlog_window));
 131     /*
 132      * Stop DrawGrowIcon giving us space for a horizontal scrollbar
 133      * See Tech Note TB575 for details.
 134      */
 135 #if TARGET_API_MAC_CARBON
 136     GetPortBounds(GetWindowPort(s->eventlog_window), &clip);
 137 #else
 138     clip = s->eventlog_window->portRect;
 139 #endif
 140     clip.left = clip.right - 15;
 141     savergn = NewRgn();
 142     GetClip(savergn);
 143     ClipRect(&clip);
 144     DrawGrowIcon(s->eventlog_window);
 145     SetClip(savergn);
 146     DisposeRgn(savergn);
 147 }
 148
 149 /*
 150  * For some reason, LNew doesn't seem to respect the hasGrow
 151  * parameter, so we hammer the scrollbar into shape ourselves.
 152  */
 153 static void mac_adjusteventlogscrollbar(Session *s)
 154 {
 155 #if TARGET_API_MAC_CARBON
 156     Rect winrect;
 157
 158     GetPortBounds(GetWindowPort(s->eventlog_window), &winrect);
 159     SizeControl(GetListVerticalScrollBar(s->eventlog),
 160                 16, winrect.bottom - 13);
 161 #else
 162     SizeControl((*s->eventlog)->vScroll,
 163                 16, s->eventlog_window->portRect.bottom - 13);
 164 #endif
 165 }
 166
 167 void mac_clickeventlog(WindowPtr window, EventRecord *event)
 168 {
 169     Session *s = mac_windowsession(window);
 170     Point mouse;
 171     GrafPtr saveport;
 172
 173     GetPort(&saveport);
 174     SetPort((GrafPtr)GetWindowPort(window));
 175     mouse = event->where;
 176     GlobalToLocal(&mouse);
 177     LClick(mouse, event->modifiers, s->eventlog);
 178     SetPort(saveport);
 179 }
 180
 181 void mac_groweventlog(WindowPtr window, EventRecord *event)
 182 {
 183     Session *s = mac_windowsession(window);
 184     Rect limits;
 185     long grow_result;
 186 #if TARGET_API_MAC_CARBON
 187     Rect rect;
 188     Point cellsize;
 189 #else
 190     GrafPtr saveport;
 191 #endif
 192
 193     SetRect(&limits, 15, 0, SHRT_MAX, SHRT_MAX);
 194     grow_result = GrowWindow(window, event->where, &limits);
 195     if (grow_result == 0) return;
 196     SizeWindow(window, LoWord(grow_result), HiWord(grow_result), TRUE);
 197     LSize(LoWord(grow_result) - 15, HiWord(grow_result), s->eventlog);
 198     mac_adjusteventlogscrollbar(s);
 199     /* We would use SetListCellSize in Carbon, but it's missing. */
 200     (*s->eventlog)->cellSize.h = LoWord(grow_result) - 15;
 201 #if TARGET_API_MAC_CARBON
 202     cellsize.h = LoWord(grow_result) - 15;
 203     GetListViewBounds(s->eventlog, &rect);
 204     InvalWindowRect(window, &rect);
 205 #else
 206     GetPort(&saveport);
 207     SetPort(window);
 208     InvalRect(&(*s->eventlog)->rView);
 209     SetPort(saveport);
 210 #endif
 211 }
 212
 213 void mac_activateeventlog(WindowPtr window, EventRecord *event)
 214 {
 215     Session *s = mac_windowsession(window);
 216     int active = (event->modifiers & activeFlag) != 0;
 217
 218     LActivate(active, s->eventlog);
 219     mac_draweventloggrowicon(s);
 220 }
 221
 222 void mac_updateeventlog(WindowPtr window)
 223 {
 224     Session *s = mac_windowsession(window);
 225 #if TARGET_API_MAC_CARBON
 226     RgnHandle visrgn;
 227 #endif
 228
 229     SetPort((GrafPtr)GetWindowPort(window));
 230     BeginUpdate(window);
 231 #if TARGET_API_MAC_CARBON
 232     visrgn = NewRgn();
 233     GetPortVisibleRegion(GetWindowPort(window), visrgn);
 234     LUpdate(visrgn, s->eventlog);
 235     DisposeRgn(visrgn);
 236 #else
 237     LUpdate(window->visRgn, s->eventlog);
 238 #endif
 239     mac_draweventloggrowicon(s);
 240     EndUpdate(window);
 241 }
 242
 243 void mac_showeventlog(Session *s)
 244 {
 245
 246     ShowWindow(s->eventlog_window);
 247 }
 248
 249 /*
 250  * Local Variables:
 251  * c-file-style: "simon"
 252  * End:
 253  */