+/* $Id: macterm.c,v 1.1.2.17 1999/03/11 21:40:32 ben Exp $ */
+/*
+ * Copyright (c) 1999 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.
+ */
+
/*
* macterm.c -- Macintosh terminal front-end
*/
#include <MacTypes.h>
+#include <Controls.h>
#include <Fonts.h>
#include <Gestalt.h>
#include <MacWindows.h>
+#include <Palettes.h>
#include <Quickdraw.h>
#include <QuickdrawText.h>
+#include <Resources.h>
+#include <Scrap.h>
#include <Sound.h>
+#include <ToolUtils.h>
+#include <limits.h>
#include <stdlib.h>
+#include <stdio.h>
#include "macresid.h"
#include "putty.h"
#include "mac.h"
+#define DEFAULT_FG 16
+#define DEFAULT_FG_BOLD 17
+#define DEFAULT_BG 18
+#define DEFAULT_BG_BOLD 19
+#define CURSOR_FG 22
+#define CURSOR_FG_BOLD 23
+
struct mac_session {
- short fontnum;
- int font_ascent;
- WindowPtr(window);
- RGBColor defpal[24];
- RGBColor palette[24];
+ short fontnum;
+ int font_ascent;
+ WindowPtr window;
+ PaletteHandle palette;
+ ControlHandle scrollbar;
};
static void mac_initfont(struct mac_session *);
static void mac_initpalette(struct mac_session *);
+static void mac_adjustsize(struct mac_session *, int, int);
+static pascal void mac_scrolltracker(ControlHandle, short);
+static pascal void do_text_for_device(short, short, GDHandle, long);
+static int mac_keytrans(struct mac_session *, EventRecord *, unsigned char *);
+static void text_click(struct mac_session *, EventRecord *);
-/* Temporary hack till I get the terminal emulator supporting multiple sessions */
+/*
+ * Temporary hack till I get the terminal emulator supporting multiple
+ * sessions
+ */
static struct mac_session *onlysession;
+static void inbuf_putc(int c) {
+ inbuf[inbuf_head] = c;
+ inbuf_head = (inbuf_head+1) & INBUF_MASK;
+}
+
+static void inbuf_putstr(const char *c) {
+ while (*c)
+ inbuf_putc(*c++);
+}
+
+static void display_resource(unsigned long type, short id) {
+ Handle h;
+ int len, i;
+ char *t;
+
+ h = GetResource(type, id);
+ if (h == NULL)
+ fatalbox("Can't get test resource");
+ SetResAttrs(h, GetResAttrs(h) | resLocked);
+ t = *h;
+ len = GetResourceSizeOnDisk(h);
+ for (i = 0; i < len; i++) {
+ inbuf_putc(t[i]);
+ term_out();
+ }
+ SetResAttrs(h, GetResAttrs(h) & ~resLocked);
+ ReleaseResource(h);
+}
+
+
void mac_newsession(void) {
struct mac_session *s;
int i;
/* This should obviously be initialised by other means */
+ mac_loadconfig(&cfg);
+/* back = &loop_backend; */
s = smalloc(sizeof(*s));
- cfg.bksp_is_delete = TRUE;
- cfg.rxvt_homeend = FALSE;
- cfg.linux_funkeys = FALSE;
- cfg.app_cursor = FALSE;
- cfg.app_keypad = FALSE;
- cfg.savelines = 100;
- cfg.dec_om = FALSE;
- cfg.wrap_mode =
- cfg.lfhascr = FALSE;
- cfg.win_name_always = FALSE;
- cfg.width = 80;
- cfg.height = 24;
- strcpy(cfg.font, "Monaco");
- cfg.fontisbold = 0;
- cfg.fontheight = 9;
- cfg.vtmode = VT_POORMAN;
- cfg.try_palette = FALSE;
- cfg.bold_colour = TRUE;
- for (i = 0; i < 22; i++) {
- static char defaults[22][3] = {
- {187, 187, 187}, {255, 255, 255},
- {0, 0, 0}, {85, 85, 85},
- {0, 0, 0}, {0, 255, 0},
- {0, 0, 0}, {85, 85, 85},
- {187, 0, 0}, {255, 85, 85},
- {0, 187, 0}, {85, 255, 85},
- {187, 187, 0}, {255, 255, 85},
- {0, 0, 187}, {85, 85, 255},
- {187, 0, 187}, {255, 85, 255},
- {0, 187, 187}, {85, 255, 255},
- {187, 187, 187}, {255, 255, 255}
- };
- cfg.colours[i][0] = defaults[i][0];
- cfg.colours[i][1] = defaults[i][1];
- cfg.colours[i][2] = defaults[i][2];
- }
onlysession = s;
- /* XXX: non-Color-QuickDraw? Own storage management? */
- if (mac_qdversion == gestaltOriginalQD)
+ /* XXX: Own storage management? */
+ if (mac_gestalts.qdvers == gestaltOriginalQD)
s->window = GetNewWindow(wTerminal, NULL, (WindowPtr)-1);
else
s->window = GetNewCWindow(wTerminal, NULL, (WindowPtr)-1);
SetWRefCon(s->window, (long)s);
+ s->scrollbar = GetNewControl(cVScroll, s->window);
term_init();
- term_size(24, 80, 100);
+ term_size(cfg.height, cfg.width, cfg.savelines);
mac_initfont(s);
mac_initpalette(s);
+ /* Set to FALSE to not get palette updates in the background. */
+ SetPalette(s->window, s->palette, TRUE);
+ ActivatePalette(s->window);
ShowWindow(s->window);
-}
-
-static void inbuf_putc(int c) {
- inbuf[inbuf_head] = c;
- inbuf_head = (inbuf_head+1) & INBUF_MASK;
-}
-
-static void inbuf_putstr(const char *c) {
- while (*c)
- inbuf_putc(*c++);
+ display_resource('pTST', 128);
}
static void mac_initfont(struct mac_session *s) {
font_width = fi.widMax;
font_height = fi.ascent + fi.descent + fi.leading;
s->font_ascent = fi.ascent;
- SizeWindow(s->window, cols * font_width, rows * font_height, true);
- inbuf_putstr("\033[1mBold\033[m \033[2mfaint\033[m \033[3mitalic\033[m \033[4mu_line\033[m "
- "\033[5mslow bl\033[m \033[6mfast bl\033[m \033[7minverse\033[m \033[8mconceal\033[m "
- "\033[9mstruck\033[m \033[21mdbl ul\033[m\015\012");
- term_out();
- inbuf_putstr("\033[30mblack \033[31mred \033[32mgreen \033[33myellow "
- "\033[34mblue \033[35mmagenta \033[36mcyan \033[37mwhite\015\012");
- term_out();
- inbuf_putstr("\033[1m\033[30mblack \033[31mred \033[32mgreen \033[33myellow "
- "\033[1m\033[34mblue \033[35mmagenta \033[36mcyan \033[37mwhite\015\012");
- term_out();
- inbuf_putstr("\033[37;44mwhite on blue \033[32;41mgreen on red\015\012");
- term_out();
+ mac_adjustsize(s, rows, cols);
}
-
/*
- * Set up the default palette, then call palette_reset to transfer
- * it to the working palette (should the emulator do this at
- * startup?
+ * To be called whenever the window size changes.
+ * rows and cols should be desired values.
+ * It's assumed the terminal emulator will be informed, and will set rows
+ * and cols for us.
*/
+static void mac_adjustsize(struct mac_session *s, int newrows, int newcols) {
+ int winwidth, winheight;
+
+ winwidth = newcols * font_width + 15;
+ winheight = newrows * font_height;
+ SizeWindow(s->window, winwidth, winheight, true);
+ HideControl(s->scrollbar);
+ MoveControl(s->scrollbar, winwidth - 15, -1);
+ SizeControl(s->scrollbar, 16, winheight - 13);
+ ShowControl(s->scrollbar);
+}
+
static void mac_initpalette(struct mac_session *s) {
+ WinCTab ct;
+
+ if (mac_gestalts.qdvers == gestaltOriginalQD)
+ return;
+ s->palette = NewPalette((*cfg.colours)->pmEntries, NULL, pmCourteous, 0);
+ if (s->palette == NULL)
+ fatalbox("Unable to create palette");
+ CopyPalette(cfg.colours, s->palette, 0, 0, (*cfg.colours)->pmEntries);
+}
+
+/*
+ * I don't think this is (a) safe or (b) a good way to do this.
+ */
+static void mac_updatewinbg(struct mac_session *s) {
+ WinCTab ct;
+ WCTabPtr ctp = &ct;
+ WCTabHandle cth = &ctp;
+
+ ct.wCSeed = 0;
+ ct.wCReserved = 0;
+ ct.ctSize = 1;
+ ct.ctTable[0].value = wContentColor;
+ ct.ctTable[0].rgb = (*s->palette)->pmInfo[16].ciRGB;
+ SetWinColor(s->window, cth);
+}
+
+/*
+ * Enable/disable menu items based on the active terminal window.
+ */
+void mac_adjusttermmenus(WindowPtr window) {
+ struct mac_session *s;
+ MenuHandle menu;
+ long offset;
+
+ s = (struct mac_session *)GetWRefCon(window);
+ menu = GetMenuHandle(mEdit);
+ EnableItem(menu, 0);
+ DisableItem(menu, iUndo);
+ DisableItem(menu, iCut);
+ DisableItem(menu, iCopy);
+ if (GetScrap(NULL, 'TEXT', &offset) == noTypeErr)
+ DisableItem(menu, iPaste);
+ else
+ EnableItem(menu, iPaste);
+ DisableItem(menu, iClear);
+ EnableItem(menu, iSelectAll);
+}
+
+void mac_clickterm(WindowPtr window, EventRecord *event) {
+ struct mac_session *s;
+ Point mouse;
+ ControlHandle control;
+ int part;
+
+ s = (struct mac_session *)GetWRefCon(window);
+ SetPort(window);
+ mouse = event->where;
+ GlobalToLocal(&mouse);
+ part = FindControl(mouse, window, &control);
+ if (control == s->scrollbar) {
+ switch (part) {
+ case kControlIndicatorPart:
+ if (TrackControl(control, mouse, NULL) == kControlIndicatorPart)
+ term_scroll(+1, GetControlValue(control));
+ break;
+ case kControlUpButtonPart:
+ case kControlDownButtonPart:
+ case kControlPageUpPart:
+ case kControlPageDownPart:
+ TrackControl(control, mouse, mac_scrolltracker);
+ break;
+ }
+ } else {
+ text_click(s, event);
+ }
+}
+
+static void text_click(struct mac_session *s, EventRecord *event) {
+ Point localwhere;
+ int row, col;
+ static UInt32 lastwhen = 0;
+ static struct mac_session *lastsess = NULL;
+ static int lastrow = -1, lastcol = -1;
+ static Mouse_Action lastact = MA_NOTHING;
+
+ SetPort(s->window);
+ localwhere = event->where;
+ GlobalToLocal(&localwhere);
+
+ col = localwhere.h / font_width;
+ row = localwhere.v / font_height;
+ if (event->when - lastwhen < GetDblTime() &&
+ row == lastrow && col == lastcol && s == lastsess)
+ lastact = (lastact == MA_CLICK ? MA_2CLK :
+ lastact == MA_2CLK ? MA_3CLK :
+ lastact == MA_3CLK ? MA_CLICK : MA_NOTHING);
+ else
+ lastact = MA_CLICK;
+ term_mouse(event->modifiers & shiftKey ? MB_EXTEND : MB_SELECT, lastact,
+ col, row);
+ lastsess = s;
+ lastrow = row;
+ lastcol = col;
+ while (StillDown()) {
+ GetMouse(&localwhere);
+ col = localwhere.h / font_width;
+ row = localwhere.v / font_height;
+ term_mouse(event->modifiers & shiftKey ? MB_EXTEND : MB_SELECT,
+ MA_DRAG, col, row);
+ if (row > rows - 1)
+ term_scroll(0, row - (rows - 1));
+ else if (row < 0)
+ term_scroll(0, row);
+ }
+ lastwhen = TickCount();
+}
+
+static pascal void mac_scrolltracker(ControlHandle control, short part) {
+ struct mac_session *s;
+
+ s = (struct mac_session *)GetWRefCon((*control)->contrlOwner);
+ switch (part) {
+ case kControlUpButtonPart:
+ term_scroll(0, -1);
+ break;
+ case kControlDownButtonPart:
+ term_scroll(0, +1);
+ break;
+ case kControlPageUpPart:
+ term_scroll(0, -(rows - 1));
+ break;
+ case kControlPageDownPart:
+ term_scroll(0, +(rows - 1));
+ break;
+ }
+}
+
+#define K_SPACE 0x3100
+#define K_BS 0x3300
+#define K_F1 0x7a00
+#define K_F2 0x7800
+#define K_F3 0x6300
+#define K_F4 0x7600
+#define K_F5 0x6000
+#define K_F6 0x6100
+#define K_F7 0x6200
+#define K_F8 0x6400
+#define K_F9 0x6500
+#define K_F10 0x6d00
+#define K_F11 0x6700
+#define K_F12 0x6f00
+#define K_INSERT 0x7200
+#define K_HOME 0x7300
+#define K_PRIOR 0x7400
+#define K_DELETE 0x7500
+#define K_END 0x7700
+#define K_NEXT 0x7900
+#define K_LEFT 0x7b00
+#define K_RIGHT 0x7c00
+#define K_DOWN 0x7d00
+#define K_UP 0x7e00
+#define KP_0 0x5200
+#define KP_1 0x5300
+#define KP_2 0x5400
+#define KP_3 0x5500
+#define KP_4 0x5600
+#define KP_5 0x5700
+#define KP_6 0x5800
+#define KP_7 0x5900
+#define KP_8 0x5b00
+#define KP_9 0x5c00
+#define KP_CLEAR 0x4700
+#define KP_EQUAL 0x5100
+#define KP_SLASH 0x4b00
+#define KP_STAR 0x4300
+#define KP_PLUS 0x4500
+#define KP_MINUS 0x4e00
+#define KP_DOT 0x4100
+#define KP_ENTER 0x4c00
+
+void mac_keyterm(WindowPtr window, EventRecord *event) {
+ unsigned char buf[20];
+ int len;
+ struct mac_session *s;
int i;
- static const int ww[] = {
- 6, 7, 8, 9, 10, 11, 12, 13,
- 14, 15, 16, 17, 18, 19, 20, 21,
- 0, 1, 2, 3, 4, 4, 5, 5
- };
- for (i=0; i<24; i++) {
- int w = ww[i];
- s->defpal[i].red = cfg.colours[w][0] * 0x0101;
- s->defpal[i].green = cfg.colours[w][1] * 0x0101;
- s->defpal[i].blue = cfg.colours[w][2] * 0x0101;
+ s = (struct mac_session *)GetWRefCon(window);
+ len = mac_keytrans(s, event, buf);
+ /* XXX: I can't get the loopback backend to link, so we'll do this: */
+/* back->send((char *)buf, len); */
+ for (i = 0; i < len; i++)
+ inbuf_putc(buf[i]);
+ term_out();
+ term_update();
+}
+
+static int mac_keytrans(struct mac_session *s, EventRecord *event,
+ unsigned char *output) {
+ unsigned char *p = output;
+ int code;
+
+ /* No meta key yet -- that'll be rather fun. */
+
+ /* Keys that we handle locally */
+ if (event->modifiers & shiftKey) {
+ switch (event->message & keyCodeMask) {
+ case K_PRIOR: /* shift-pageup */
+ term_scroll(0, -(rows - 1));
+ return 0;
+ case K_NEXT: /* shift-pagedown */
+ term_scroll(0, +(rows - 1));
+ return 0;
+ }
+ }
+
+ /*
+ * Control-2 should return ^@ (0x00), Control-6 should return
+ * ^^ (0x1E), and Control-Minus should return ^_ (0x1F). Since
+ * the DOS keyboard handling did it, and we have nothing better
+ * to do with the key combo in question, we'll also map
+ * Control-Backquote to ^\ (0x1C).
+ */
+
+ if (event->modifiers & controlKey) {
+ switch (event->message & charCodeMask) {
+ case ' ': case '2':
+ *p++ = 0x00;
+ return p - output;
+ case '`':
+ *p++ = 0x1c;
+ return p - output;
+ case '6':
+ *p++ = 0x1e;
+ return p - output;
+ case '/':
+ *p++ = 0x1f;
+ return p - output;
+ }
+ }
+
+ /*
+ * First, all the keys that do tilde codes. (ESC '[' nn '~',
+ * for integer decimal nn.)
+ *
+ * We also deal with the weird ones here. Linux VCs replace F1
+ * to F5 by ESC [ [ A to ESC [ [ E. rxvt doesn't do _that_, but
+ * does replace Home and End (1~ and 4~) by ESC [ H and ESC O w
+ * respectively.
+ */
+ code = 0;
+ switch (event->message & keyCodeMask) {
+ case K_F1: code = (event->modifiers & shiftKey ? 23 : 11); break;
+ case K_F2: code = (event->modifiers & shiftKey ? 24 : 12); break;
+ case K_F3: code = (event->modifiers & shiftKey ? 25 : 13); break;
+ case K_F4: code = (event->modifiers & shiftKey ? 26 : 14); break;
+ case K_F5: code = (event->modifiers & shiftKey ? 28 : 15); break;
+ case K_F6: code = (event->modifiers & shiftKey ? 29 : 17); break;
+ case K_F7: code = (event->modifiers & shiftKey ? 31 : 18); break;
+ case K_F8: code = (event->modifiers & shiftKey ? 32 : 19); break;
+ case K_F9: code = (event->modifiers & shiftKey ? 33 : 20); break;
+ case K_F10: code = (event->modifiers & shiftKey ? 34 : 21); break;
+ case K_F11: code = 23; break;
+ case K_F12: code = 24; break;
+ case K_HOME: code = 1; break;
+ case K_INSERT: code = 2; break;
+ case K_DELETE: code = 3; break;
+ case K_END: code = 4; break;
+ case K_PRIOR: code = 5; break;
+ case K_NEXT: code = 6; break;
+ }
+ if (cfg.linux_funkeys && code >= 11 && code <= 15) {
+ p += sprintf((char *)p, "\x1B[[%c", code + 'A' - 11);
+ return p - output;
+ }
+ if (cfg.rxvt_homeend && (code == 1 || code == 4)) {
+ p += sprintf((char *)p, code == 1 ? "\x1B[H" : "\x1BOw");
+ return p - output;
+ }
+ if (code) {
+ p += sprintf((char *)p, "\x1B[%d~", code);
+ return p - output;
+ }
+
+ if (app_keypad_keys) {
+ switch (event->message & keyCodeMask) {
+ case KP_ENTER: p += sprintf((char *)p, "\x1BOM"); return p - output;
+ case KP_CLEAR: p += sprintf((char *)p, "\x1BOP"); return p - output;
+ case KP_EQUAL: p += sprintf((char *)p, "\x1BOQ"); return p - output;
+ case KP_SLASH: p += sprintf((char *)p, "\x1BOR"); return p - output;
+ case KP_STAR: p += sprintf((char *)p, "\x1BOS"); return p - output;
+ case KP_PLUS: p += sprintf((char *)p, "\x1BOl"); return p - output;
+ case KP_MINUS: p += sprintf((char *)p, "\x1BOm"); return p - output;
+ case KP_DOT: p += sprintf((char *)p, "\x1BOn"); return p - output;
+ case KP_0: p += sprintf((char *)p, "\x1BOp"); return p - output;
+ case KP_1: p += sprintf((char *)p, "\x1BOq"); return p - output;
+ case KP_2: p += sprintf((char *)p, "\x1BOr"); return p - output;
+ case KP_3: p += sprintf((char *)p, "\x1BOs"); return p - output;
+ case KP_4: p += sprintf((char *)p, "\x1BOt"); return p - output;
+ case KP_5: p += sprintf((char *)p, "\x1BOu"); return p - output;
+ case KP_6: p += sprintf((char *)p, "\x1BOv"); return p - output;
+ case KP_7: p += sprintf((char *)p, "\x1BOw"); return p - output;
+ case KP_8: p += sprintf((char *)p, "\x1BOx"); return p - output;
+ case KP_9: p += sprintf((char *)p, "\x1BOy"); return p - output;
+ }
+ }
+
+ switch (event->message & keyCodeMask) {
+ case K_UP:
+ p += sprintf((char *)p, app_cursor_keys ? "\x1BOA" : "\x1B[A");
+ return p - output;
+ case K_DOWN:
+ p += sprintf((char *)p, app_cursor_keys ? "\x1BOB" : "\x1B[B");
+ return p - output;
+ case K_RIGHT:
+ p += sprintf((char *)p, app_cursor_keys ? "\x1BOC" : "\x1B[C");
+ return p - output;
+ case K_LEFT:
+ p += sprintf((char *)p, app_cursor_keys ? "\x1BOD" : "\x1B[D");
+ return p - output;
+ case K_BS:
+ *p++ = (cfg.bksp_is_delete ? 0x7f : 0x08);
+ return p - output;
+ default:
+ *p++ = event->message & charCodeMask;
+ return p - output;
+ }
+}
+
+void mac_growterm(WindowPtr window, EventRecord *event) {
+ Rect limits;
+ long grow_result;
+ int newrows, newcols;
+ struct mac_session *s;
+
+ s = (struct mac_session *)GetWRefCon(window);
+ SetRect(&limits, font_width + 15, font_height, SHRT_MAX, SHRT_MAX);
+ grow_result = GrowWindow(window, event->where, &limits);
+ if (grow_result != 0) {
+ newrows = HiWord(grow_result) / font_height;
+ newcols = (LoWord(grow_result) - 15) / font_width;
+ mac_adjustsize(s, newrows, newcols);
+ term_size(newrows, newcols, cfg.savelines);
}
- palette_reset();
}
+void mac_activateterm(WindowPtr window, Boolean active) {
+ struct mac_session *s;
+
+ s = (struct mac_session *)GetWRefCon(window);
+ has_focus = active;
+ term_update();
+ if (active)
+ ShowControl(s->scrollbar);
+ else
+ HideControl(s->scrollbar);
+}
+
+void mac_updateterm(WindowPtr window) {
+ struct mac_session *s;
+ Rect clip;
+
+ s = (struct mac_session *)GetWRefCon(window);
+ BeginUpdate(window);
+ term_paint(s,
+ (*window->visRgn)->rgnBBox.left,
+ (*window->visRgn)->rgnBBox.top,
+ (*window->visRgn)->rgnBBox.right,
+ (*window->visRgn)->rgnBBox.bottom);
+ /* Restore default colours in case the Window Manager uses them */
+ PmForeColor(16);
+ PmBackColor(18);
+ if (FrontWindow() != window)
+ EraseRect(&(*s->scrollbar)->contrlRect);
+ UpdateControls(window, window->visRgn);
+ /* Stop DrawGrowIcon giving us space for a horizontal scrollbar */
+ SetRect(&clip, window->portRect.right - 15, SHRT_MIN, SHRT_MAX, SHRT_MAX);
+ ClipRect(&clip);
+ DrawGrowIcon(window);
+ clip.left = SHRT_MIN;
+ ClipRect(&clip);
+ EndUpdate(window);
+}
+
+struct do_text_args {
+ struct mac_session *s;
+ Rect textrect;
+ char *text;
+ int len;
+ unsigned long attr;
+};
/*
* Call from the terminal emulator to draw a bit of text
int style = 0;
int bgcolour, fgcolour;
RGBColor rgbfore, rgbback;
- RgnHandle textregion, intersection;
- Rect textrect;
+ struct do_text_args a;
+ RgnHandle textrgn;
SetPort(s->window);
-#if 0
+
/* First check this text is relevant */
- textregion = NewRgn();
- SetRectRgn(textregion, x * font_width, (x + len) * font_width,
- y * font_height, (y + 1) * font_height);
- SectRgn(textregion, s->window->visRgn, textregion);
- if (EmptyRgn(textregion)) {
- DisposeRgn(textregion);
+ a.textrect.top = y * font_height;
+ a.textrect.bottom = (y + 1) * font_height;
+ a.textrect.left = x * font_width;
+ a.textrect.right = (x + len) * font_width;
+ if (!RectInRgn(&a.textrect, s->window->visRgn))
return;
- }
-#else
- /* alternatively */
- textrect.top = y * font_height;
- textrect.bottom = (y + 1) * font_height;
- textrect.left = x * font_width;
- textrect.right = (x + len) * font_width;
- if (!RectInRgn(&textrect, s->window->visRgn))
- return;
-#endif
+ a.s = s;
+ a.text = text;
+ a.len = len;
+ a.attr = attr;
+ SetPort(s->window);
TextFont(s->fontnum);
if (cfg.fontisbold || (attr & ATTR_BOLD) && !cfg.bold_colour)
style |= bold;
style |= underline;
TextFace(style);
TextSize(cfg.fontheight);
- TextMode(srcCopy);
- if (attr & ATTR_REVERSE) {
- bgcolour = ((attr & ATTR_FGMASK) >> ATTR_FGSHIFT) * 2;
- fgcolour = ((attr & ATTR_BGMASK) >> ATTR_BGSHIFT) * 2;
- } else {
- fgcolour = ((attr & ATTR_FGMASK) >> ATTR_FGSHIFT) * 2;
- bgcolour = ((attr & ATTR_BGMASK) >> ATTR_BGSHIFT) * 2;
- }
- if ((attr & ATTR_BOLD) && cfg.bold_colour)
- fgcolour++;
- RGBForeColor(&s->palette[fgcolour]);
- RGBBackColor(&s->palette[bgcolour]);
+ if (attr & ATTR_REVERSE)
+ TextMode(notSrcCopy);
+ else
+ TextMode(srcCopy);
SetFractEnable(FALSE); /* We want characters on pixel boundaries */
- MoveTo(x * font_width, y * font_height + s->font_ascent);
- DrawText(text, 0, len);
+ textrgn = NewRgn();
+ RectRgn(textrgn, &a.textrect);
+ DeviceLoop(textrgn, do_text_for_device, (long)&a, 0);
+ /* Tell the window manager about it in case this isn't an update */
+ DisposeRgn(textrgn);
+ ValidRect(&a.textrect);
+}
+
+static pascal void do_text_for_device(short depth, short devflags,
+ GDHandle device, long cookie) {
+ struct do_text_args *a;
+ int bgcolour, fgcolour;
+
+ a = (struct do_text_args *)cookie;
+
+ switch (depth) {
+ case 1:
+ /* XXX This should be done with a _little_ more configurability */
+ ForeColor(whiteColor);
+ BackColor(blackColor);
+ break;
+ case 2:
+ if ((a->attr & ATTR_BOLD) && cfg.bold_colour)
+ PmForeColor(DEFAULT_FG_BOLD);
+ else
+ PmForeColor(DEFAULT_FG);
+ if (a->attr & ATTR_ACTCURS)
+ PmBackColor(CURSOR_FG);
+ else
+ PmBackColor(DEFAULT_BG);
+ break;
+ default:
+ fgcolour = ((a->attr & ATTR_FGMASK) >> ATTR_FGSHIFT) * 2;
+ bgcolour = ((a->attr & ATTR_BGMASK) >> ATTR_BGSHIFT) * 2;
+ if ((a->attr & ATTR_BOLD) && cfg.bold_colour)
+ if (a->attr & ATTR_REVERSE)
+ bgcolour++;
+ else
+ fgcolour++;
+ if (a->attr & ATTR_ACTCURS)
+ bgcolour = CURSOR_FG;
+ PmForeColor(fgcolour);
+ PmBackColor(bgcolour);
+ break;
+ }
+ MoveTo(a->textrect.left, a->textrect.top + a->s->font_ascent);
+ DrawText(a->text, 0, a->len);
}
/*
* Call from the terminal emulator to get its graphics context.
- * I feel this should disappear entirely (and do_text should take
- * a Session as an argument). Simon may disagree.
*/
struct mac_session *get_ctx(void) {
/*
* Set the scroll bar position
+ *
+ * total is the line number of the bottom of the working screen
+ * start is the line number of the top of the display
+ * page is the length of the displayed page
*/
void set_sbar(int total, int start, int page) {
+ struct mac_session *s = onlysession;
- /* Do something once we actually have a scroll bar */
+ /* We don't redraw until we've set everything up, to avoid glitches */
+ (*s->scrollbar)->contrlMin = 0;
+ (*s->scrollbar)->contrlMax = total - page;
+ SetControlValue(s->scrollbar, start);
+#if 0
+ /* XXX: This doesn't link for me. */
+ if (mac_gestalts.cntlattr & gestaltControlMgrPresent)
+ SetControlViewSize(s->scrollbar, page);
+#endif
}
/*
void beep(void) {
SysBeep(30);
+ /*
+ * XXX We should indicate the relevant window and/or use the
+ * Notification Manager
+ */
}
/*
- * Set icon string -- a no-op here (WIndowshade?)
+ * Set icon string -- a no-op here (Windowshade?)
*/
void set_icon(char *icon) {
*/
void set_title(char *title) {
Str255 mactitle;
+ struct mac_session *s = onlysession;
mactitle[0] = sprintf((char *)&mactitle[1], "%s", title);
- SetWTitle(onlysession->window, mactitle);
+ SetWTitle(s->window, mactitle);
}
/*
*/
void request_resize(int w, int h) {
- /* XXX: Do something */
+ cols = w;
+ rows = h;
+ mac_initfont(onlysession);
}
/*
* Set the logical palette
*/
void palette_set(int n, int r, int g, int b) {
-
- /* XXX: Do something */
+ RGBColor col;
+ struct mac_session *s = onlysession;
+ static const int first[21] = {
+ 0, 2, 4, 6, 8, 10, 12, 14,
+ 1, 3, 5, 7, 9, 11, 13, 15,
+ 16, 17, 18, 20, 22
+ };
+
+ if (mac_gestalts.qdvers == gestaltOriginalQD)
+ return;
+ col.red = r * 0x0101;
+ col.green = g * 0x0101;
+ col.blue = b * 0x0101;
+ SetEntryColor(s->palette, first[n], &col);
+ if (first[n] >= 18)
+ SetEntryColor(s->palette, first[n]+1, &col);
+ ActivatePalette(s->window);
}
/*
* Reset to the default palette
*/
void palette_reset(void) {
- int i;
struct mac_session *s = onlysession;
- for (i = 0; i < 24; i++) {
- s->palette[i].red = s->defpal[i].red;
- s->palette[i].green = s->defpal[i].green;
- s->palette[i].blue = s->defpal[i].blue;
- }
- term_invalidate();
+ if (mac_gestalts.qdvers == gestaltOriginalQD)
+ return;
+ CopyPalette(cfg.colours, s->palette, 0, 0, (*cfg.colours)->pmEntries);
+ ActivatePalette(s->window);
+ /* Palette Manager will generate update events as required. */
+}
+
+/*
+ * Scroll the screen. (`lines' is +ve for scrolling forward, -ve
+ * for backward.)
+ */
+void do_scroll(int topline, int botline, int lines) {
+ struct mac_session *s = onlysession;
+ Rect r;
+ RgnHandle update;
+
+ SetPort(s->window);
+ PmBackColor(DEFAULT_BG);
+ update = NewRgn();
+ SetRect(&r, 0, topline * font_height,
+ cols * font_width, (botline + 1) * font_height);
+ ScrollRect(&r, 0, - lines * font_height, update);
+ /* XXX: move update region? */
+ InvalRgn(update);
+ DisposeRgn(update);
}
+
+/*
+ * Emacs magic:
+ * Local Variables:
+ * c-file-style: "simon"
+ * End:
+ */
projects / PuTTY.git / blobdiff