[u/mdw/putty] / mac / macevlog.c

/* $Id: macevlog.c,v 1.2 2003/02/15 16:22:15 ben Exp $ */
/*
 * Copyright (c) 2003 Ben Harris
 * All rights reserved.
 *
 * Permission is hereby granted, free of charge, to any person
 * obtaining a copy of this software and associated documentation
 * files (the "Software"), to deal in the Software without
 * restriction, including without limitation the rights to use,
 * copy, modify, merge, publish, distribute, sublicense, and/or
 * sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following
 * conditions:
 * 
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
 * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

#include <MacTypes.h>
#include <Lists.h>
#include <MacWindows.h>
#include <Quickdraw.h>
#include <Script.h>
#include <ToolUtils.h>

#include <limits.h>
#include <string.h>

#include "putty.h"
#include "mac.h"
#include "macresid.h"
#include "terminal.h"

static void mac_draweventloggrowicon(Session *s);
static void mac_adjusteventlogscrollbar(Session *s);
static void mac_clickeventlog(WindowPtr, EventRecord *);
static void mac_activateeventlog(WindowPtr, EventRecord *);
static void mac_groweventlog(WindowPtr, EventRecord *);
static void mac_updateeventlog(WindowPtr);

static void mac_createeventlog(Session *s)
{
    Rect view;
#if TARGET_API_MAC_CARBON
    Rect controlrect;
#endif
    ListBounds bounds = { 0, 0, 0, 1 }; /* 1 column, 0 rows */
    Point csize = { 0, 0 };
    GrafPtr saveport;
    long fondsize;
    WinInfo *wi;

    s->eventlog_window = GetNewWindow(wEventLog, NULL, (WindowPtr)-1);
    wi = smalloc(sizeof(*wi));
    memset(wi, 0, sizeof(*wi));
    wi->s = s;
    wi->wtype = wEventLog;
    wi->click = &mac_clickeventlog;
    wi->activate = &mac_activateeventlog;
    wi->grow = &mac_groweventlog;
    wi->update = &mac_updateeventlog;
    SetWRefCon(s->eventlog_window, (long)wi);
    GetPort(&saveport);
    SetPort((GrafPtr)GetWindowPort(s->eventlog_window));
    fondsize = GetScriptVariable(smRoman, smScriptSmallFondSize);
    TextFont(HiWord(fondsize));
    TextSize(LoWord(fondsize));
    SetPort(saveport);
#if TARGET_API_MAC_CARBON
    GetPortBounds(GetWindowPort(s->eventlog_window), &view);
#else
    view = s->eventlog_window->portRect;
#endif
    view.right -= 15; /* Scrollbar */
    s->eventlog = LNew(&view, &bounds, csize, 0, s->eventlog_window,
		       TRUE, TRUE, FALSE, TRUE);
    mac_adjusteventlogscrollbar(s);
#if TARGET_API_MAC_CARBON
    SetListSelectionFlags(s->eventlog, lExtendDrag | lNoDisjoint | lNoExtend);
#else
    (*s->eventlog)->selFlags = lExtendDrag | lNoDisjoint | lNoExtend;
#endif
    ShowWindow(s->eventlog_window);
}

void mac_freeeventlog(Session *s)
{

    if (s->eventlog != NULL)
	LDispose(s->eventlog);
    if (s->eventlog_window != NULL) {
	sfree((WinInfo *)GetWRefCon(s->eventlog_window));
	DisposeWindow(s->eventlog_window);
    }
}

/*
 * FIXME: logevent() should be passed a frontend handle, but backends have to
 * have a terminal handle instead, because they pass it to from_backend(),
 * so we accept a terminal handle here as well, and hope no-one tries to call
 * us with sensible arguments.
 */
void logevent(void *frontend, char *str)
{
    Terminal *term = frontend;
    Session *s = term->frontend;
    ListBounds bounds;
    Cell cell = { 0, 0 };

    if (s->eventlog == NULL)
	mac_createeventlog(s);
    if (s->eventlog == NULL)
	return;

#if TARGET_API_MAC_CARBON
    GetListDataBounds(s->eventlog, &bounds);
#else
    bounds = (*s->eventlog)->dataBounds;
#endif
    cell.v = bounds.bottom;
    LAddRow(1, cell.v, s->eventlog);
    LSetCell(str, strlen(str), cell, s->eventlog);
}

static void mac_draweventloggrowicon(Session *s)
{
    Rect clip;
    RgnHandle savergn;

    SetPort((GrafPtr)GetWindowPort(s->eventlog_window));
    /*
     * Stop DrawGrowIcon giving us space for a horizontal scrollbar
     * See Tech Note TB575 for details.
     */
#if TARGET_API_MAC_CARBON
    GetPortBounds(GetWindowPort(s->eventlog_window), &clip);
#else
    clip = s->eventlog_window->portRect;
#endif
    clip.left = clip.right - 15;
    savergn = NewRgn();
    GetClip(savergn);
    ClipRect(&clip);
    DrawGrowIcon(s->eventlog_window);
    SetClip(savergn);
    DisposeRgn(savergn);
}

/*
 * For some reason, LNew doesn't seem to respect the hasGrow
 * parameter, so we hammer the scrollbar into shape ourselves.
 */
static void mac_adjusteventlogscrollbar(Session *s)
{
#if TARGET_API_MAC_CARBON
    Rect winrect;

    GetPortBounds(GetWindowPort(s->eventlog_window), &winrect);
    SizeControl(GetListVerticalScrollBar(s->eventlog),
		16, winrect.bottom - 13);
#else
    SizeControl((*s->eventlog)->vScroll,
		16, s->eventlog_window->portRect.bottom - 13);
#endif
}

void mac_clickeventlog(WindowPtr window, EventRecord *event)
{
    Session *s = mac_windowsession(window);
    Point mouse;
    GrafPtr saveport;

    GetPort(&saveport);
    SetPort((GrafPtr)GetWindowPort(window));
    mouse = event->where;
    GlobalToLocal(&mouse);
    LClick(mouse, event->modifiers, s->eventlog);
    SetPort(saveport);
}

static void mac_groweventlog(WindowPtr window, EventRecord *event)
{
    Session *s = mac_windowsession(window);
    Rect limits;
    long grow_result;
#if TARGET_API_MAC_CARBON
    Rect rect;
    Point cellsize;
#else
    GrafPtr saveport;
#endif

    SetRect(&limits, 15, 0, SHRT_MAX, SHRT_MAX);
    grow_result = GrowWindow(window, event->where, &limits);
    if (grow_result == 0) return;
    SizeWindow(window, LoWord(grow_result), HiWord(grow_result), TRUE);
    LSize(LoWord(grow_result) - 15, HiWord(grow_result), s->eventlog);
    mac_adjusteventlogscrollbar(s);
    /* We would use SetListCellSize in Carbon, but it's missing. */
    (*s->eventlog)->cellSize.h = LoWord(grow_result) - 15;
#if TARGET_API_MAC_CARBON
    cellsize.h = LoWord(grow_result) - 15;
    GetListViewBounds(s->eventlog, &rect);
    InvalWindowRect(window, &rect);
#else
    GetPort(&saveport);
    SetPort(window);
    InvalRect(&(*s->eventlog)->rView);
    SetPort(saveport);
#endif
}

static void mac_activateeventlog(WindowPtr window, EventRecord *event)
{
    Session *s = mac_windowsession(window);
    int active = (event->modifiers & activeFlag) != 0;

    LActivate(active, s->eventlog);
    mac_draweventloggrowicon(s);
}

static void mac_updateeventlog(WindowPtr window)
{
    Session *s = mac_windowsession(window);
#if TARGET_API_MAC_CARBON
    RgnHandle visrgn;
#endif

    SetPort((GrafPtr)GetWindowPort(window));
    BeginUpdate(window);
#if TARGET_API_MAC_CARBON
    visrgn = NewRgn();
    GetPortVisibleRegion(GetWindowPort(window), visrgn);
    LUpdate(visrgn, s->eventlog);
    DisposeRgn(visrgn);
#else
    LUpdate(window->visRgn, s->eventlog);
#endif
    mac_draweventloggrowicon(s);
    EndUpdate(window);
}

void mac_showeventlog(Session *s)
{

    ShowWindow(s->eventlog_window);
}

/*
 * Local Variables:
 * c-file-style: "simon"
 * End:
 */
Commit	Line	Data
f854b482	1	/* $Id: macevlog.c,v 1.2 2003/02/15 16:22:15 ben Exp $ */
7dcd1f87	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);
f854b482	45	static void mac_clickeventlog(WindowPtr, EventRecord *);
	46	static void mac_activateeventlog(WindowPtr, EventRecord *);
	47	static void mac_groweventlog(WindowPtr, EventRecord *);
	48	static void mac_updateeventlog(WindowPtr);
7dcd1f87	49
	50	static void mac_createeventlog(Session *s)
	51	{
	52	Rect view;
	53	#if TARGET_API_MAC_CARBON
	54	Rect controlrect;
	55	#endif
	56	ListBounds bounds = { 0, 0, 0, 1 }; /* 1 column, 0 rows */
	57	Point csize = { 0, 0 };
	58	GrafPtr saveport;
	59	long fondsize;
	60	WinInfo *wi;
	61
	62	s->eventlog_window = GetNewWindow(wEventLog, NULL, (WindowPtr)-1);
	63	wi = smalloc(sizeof(*wi));
f854b482	64	memset(wi, 0, sizeof(*wi));
7dcd1f87	65	wi->s = s;
7dcd1f87	66	wi->wtype = wEventLog;
f854b482	67	wi->click = &mac_clickeventlog;
	68	wi->activate = &mac_activateeventlog;
	69	wi->grow = &mac_groweventlog;
	70	wi->update = &mac_updateeventlog;
7dcd1f87	71	SetWRefCon(s->eventlog_window, (long)wi);
	72	GetPort(&saveport);
	73	SetPort((GrafPtr)GetWindowPort(s->eventlog_window));
	74	fondsize = GetScriptVariable(smRoman, smScriptSmallFondSize);
	75	TextFont(HiWord(fondsize));
	76	TextSize(LoWord(fondsize));
	77	SetPort(saveport);
	78	#if TARGET_API_MAC_CARBON
	79	GetPortBounds(GetWindowPort(s->eventlog_window), &view);
	80	#else
	81	view = s->eventlog_window->portRect;
	82	#endif
	83	view.right -= 15; /* Scrollbar */
	84	s->eventlog = LNew(&view, &bounds, csize, 0, s->eventlog_window,
	85	TRUE, TRUE, FALSE, TRUE);
	86	mac_adjusteventlogscrollbar(s);
	87	#if TARGET_API_MAC_CARBON
	88	SetListSelectionFlags(s->eventlog, lExtendDrag \| lNoDisjoint \| lNoExtend);
	89	#else
	90	(*s->eventlog)->selFlags = lExtendDrag \| lNoDisjoint \| lNoExtend;
	91	#endif
	92	ShowWindow(s->eventlog_window);
	93	}
	94
	95	void mac_freeeventlog(Session *s)
	96	{
	97
	98	if (s->eventlog != NULL)
	99	LDispose(s->eventlog);
	100	if (s->eventlog_window != NULL) {
	101	sfree((WinInfo *)GetWRefCon(s->eventlog_window));
	102	DisposeWindow(s->eventlog_window);
	103	}
	104	}
	105
	106	/*
	107	* FIXME: logevent() should be passed a frontend handle, but backends have to
	108	* have a terminal handle instead, because they pass it to from_backend(),
	109	* so we accept a terminal handle here as well, and hope no-one tries to call
	110	* us with sensible arguments.
	111	*/
	112	void logevent(void frontend, char str)
	113	{
	114	Terminal *term = frontend;
	115	Session *s = term->frontend;
	116	ListBounds bounds;
	117	Cell cell = { 0, 0 };
	118
	119	if (s->eventlog == NULL)
	120	mac_createeventlog(s);
	121	if (s->eventlog == NULL)
	122	return;
	123
	124	#if TARGET_API_MAC_CARBON
	125	GetListDataBounds(s->eventlog, &bounds);
	126	#else
	127	bounds = (*s->eventlog)->dataBounds;
	128	#endif
	129	cell.v = bounds.bottom;
	130	LAddRow(1, cell.v, s->eventlog);
	131	LSetCell(str, strlen(str), cell, s->eventlog);
	132	}
	133
	134	static void mac_draweventloggrowicon(Session *s)
135	{
136	Rect clip;
137	RgnHandle savergn;
138
139	SetPort((GrafPtr)GetWindowPort(s->eventlog_window));
140	/*
141	* Stop DrawGrowIcon giving us space for a horizontal scrollbar
142	* See Tech Note TB575 for details.
143	*/
144	#if TARGET_API_MAC_CARBON
145	GetPortBounds(GetWindowPort(s->eventlog_window), &clip);
146	#else
147	clip = s->eventlog_window->portRect;
148	#endif
149	clip.left = clip.right - 15;
150	savergn = NewRgn();
151	GetClip(savergn);
152	ClipRect(&clip);
153	DrawGrowIcon(s->eventlog_window);
154	SetClip(savergn);
155	DisposeRgn(savergn);
156	}
157
158	/*
159	* For some reason, LNew doesn't seem to respect the hasGrow
160	* parameter, so we hammer the scrollbar into shape ourselves.
161	*/
162	static void mac_adjusteventlogscrollbar(Session *s)
163	{
164	#if TARGET_API_MAC_CARBON
165	Rect winrect;
166
167	GetPortBounds(GetWindowPort(s->eventlog_window), &winrect);
168	SizeControl(GetListVerticalScrollBar(s->eventlog),
169	16, winrect.bottom - 13);
170	#else
171	SizeControl((*s->eventlog)->vScroll,
172	16, s->eventlog_window->portRect.bottom - 13);
173	#endif
174	}
175
176	void mac_clickeventlog(WindowPtr window, EventRecord *event)
177	{
178	Session *s = mac_windowsession(window);
179	Point mouse;
180	GrafPtr saveport;
181
182	GetPort(&saveport);
183	SetPort((GrafPtr)GetWindowPort(window));
184	mouse = event->where;
185	GlobalToLocal(&mouse);
186	LClick(mouse, event->modifiers, s->eventlog);
187	SetPort(saveport);
188	}
189
f854b482	190	static void mac_groweventlog(WindowPtr window, EventRecord *event)
7dcd1f87	191	{
	192	Session *s = mac_windowsession(window);
	193	Rect limits;
	194	long grow_result;
	195	#if TARGET_API_MAC_CARBON
	196	Rect rect;
	197	Point cellsize;
	198	#else
	199	GrafPtr saveport;
	200	#endif
	201
	202	SetRect(&limits, 15, 0, SHRT_MAX, SHRT_MAX);
	203	grow_result = GrowWindow(window, event->where, &limits);
	204	if (grow_result == 0) return;
	205	SizeWindow(window, LoWord(grow_result), HiWord(grow_result), TRUE);
	206	LSize(LoWord(grow_result) - 15, HiWord(grow_result), s->eventlog);
	207	mac_adjusteventlogscrollbar(s);
	208	/* We would use SetListCellSize in Carbon, but it's missing. */
	209	(*s->eventlog)->cellSize.h = LoWord(grow_result) - 15;
	210	#if TARGET_API_MAC_CARBON
	211	cellsize.h = LoWord(grow_result) - 15;
	212	GetListViewBounds(s->eventlog, &rect);
	213	InvalWindowRect(window, &rect);
	214	#else
	215	GetPort(&saveport);
	216	SetPort(window);
	217	InvalRect(&(*s->eventlog)->rView);
	218	SetPort(saveport);
	219	#endif
	220	}
	221
f854b482	222	static void mac_activateeventlog(WindowPtr window, EventRecord *event)
7dcd1f87	223	{
	224	Session *s = mac_windowsession(window);
	225	int active = (event->modifiers & activeFlag) != 0;
	226
	227	LActivate(active, s->eventlog);
	228	mac_draweventloggrowicon(s);
	229	}
	230
f854b482	231	static void mac_updateeventlog(WindowPtr window)
7dcd1f87	232	{
	233	Session *s = mac_windowsession(window);
	234	#if TARGET_API_MAC_CARBON
	235	RgnHandle visrgn;
	236	#endif
	237
	238	SetPort((GrafPtr)GetWindowPort(window));
	239	BeginUpdate(window);
	240	#if TARGET_API_MAC_CARBON
	241	visrgn = NewRgn();
	242	GetPortVisibleRegion(GetWindowPort(window), visrgn);
	243	LUpdate(visrgn, s->eventlog);
	244	DisposeRgn(visrgn);
	245	#else
	246	LUpdate(window->visRgn, s->eventlog);
	247	#endif
	248	mac_draweventloggrowicon(s);
	249	EndUpdate(window);
	250	}
	251
	252	void mac_showeventlog(Session *s)
	253	{
	254
	255	ShowWindow(s->eventlog_window);
	256	}
	257
	258	/*
	259	* Local Variables:
	260	* c-file-style: "simon"
	261	* End:
	262	*/