SOURCES: qemu-nosdlgui.patch (NEW) - X11 gui patch
pascalek
pascalek at pld-linux.org
Thu Jul 7 02:37:25 CEST 2005
Author: pascalek Date: Thu Jul 7 00:37:25 2005 GMT
Module: SOURCES Tag: HEAD
---- Log message:
- X11 gui patch
---- Files affected:
SOURCES:
qemu-nosdlgui.patch (NONE -> 1.1) (NEW)
---- Diffs:
================================================================
Index: SOURCES/qemu-nosdlgui.patch
diff -u /dev/null SOURCES/qemu-nosdlgui.patch:1.1
--- /dev/null Thu Jul 7 02:37:25 2005
+++ SOURCES/qemu-nosdlgui.patch Thu Jul 7 02:37:20 2005
@@ -0,0 +1,1116 @@
+diff -Nur qemu-0.7.0.orig/Makefile.target qemu-0.7.0.chng/Makefile.target
+--- qemu-0.7.0.orig/Makefile.target 2005-07-06 23:38:02.000000000 +0000
++++ qemu-0.7.0.chng/Makefile.target 2005-07-06 23:42:48.000000000 +0000
+@@ -392,7 +392,7 @@
+ endif
+
+ $(QEMU_SYSTEM): $(VL_OBJS) libqemu.a
+- $(CC) $(VL_LDFLAGS) -o $@ $^ $(LIBS) $(SDL_LIBS) $(COCOA_LIBS) $(VL_LIBS)
++ $(CC) $(VL_LDFLAGS) -o $@ $^ $(LIBS) $(SDL_LIBS) $(COCOA_LIBS) $(VL_LIBS) -L/usr/X11R6/lib -lX11 -lpthread
+
+ cocoa.o: cocoa.m
+ $(CC) $(CFLAGS) $(DEFINES) -c -o $@ $<
+diff -Nur qemu-0.7.0.orig/sdl.c qemu-0.7.0.chng/sdl.c
+--- qemu-0.7.0.orig/sdl.c 2005-04-27 20:52:05.000000000 +0000
++++ qemu-0.7.0.chng/sdl.c 2005-07-06 22:28:55.000000000 +0000
+@@ -1,507 +1,614 @@
+ /*
+- * QEMU SDL display driver
+- *
+- * Copyright (c) 2003 Fabrice Bellard
+- *
+- * 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:
++ * Xlib interface for QEMU System Emulator
+ *
+- * 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 OR COPYRIGHT HOLDERS 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 "vl.h"
+-
+-#include <SDL.h>
++ * Copyright (c) 2004 Vladimit Oleynik <dzo at simtreas.ru>
++ * Used ideas from Bochs, SDL, PCEmu.
++*/
++
++#include <X11/Xlib.h>
++#include <X11/Xutil.h>
++#include <X11/keysym.h>
++
++/* hack, special for qemu */
++#define X_display_init sdl_display_init
++
++#define icon_width 40
++#define icon_height 32
++static unsigned char icon_bits[] = {
++ 0x3e, 0x26, 0x00, 0x00, 0x00,
++ 0x24, 0x04, 0x01, 0x00, 0x00,
++ 0x04, 0x04, 0x01, 0x00, 0x00,
++ 0x14, 0xb7, 0xb3, 0x06, 0x00,
++ 0x9c, 0x24, 0x49, 0x05, 0x00,
++ 0x94, 0x24, 0x49, 0x01, 0x00,
++ 0x84, 0x24, 0x49, 0x01, 0x00,
++ 0xa4, 0x24, 0x49, 0x01, 0x00,
++ 0x3e, 0x27, 0x32, 0x03, 0x00,
++ 0x00, 0x00, 0x00, 0x00, 0x00,
++ 0x00, 0x00, 0x00, 0x00, 0x00,
++ 0x00, 0x00, 0x00, 0x00, 0x00,
++ 0x08, 0x00, 0x77, 0x00, 0x00,
++ 0x04, 0x00, 0x22, 0x00, 0x00,
++ 0x04, 0x00, 0x14, 0x00, 0x00,
++ 0xce, 0x1a, 0x14, 0x00, 0x00,
++ 0x24, 0x15, 0x08, 0x00, 0x00,
++ 0x24, 0x05, 0x14, 0x00, 0x00,
++ 0x24, 0x05, 0x14, 0x00, 0x00,
++ 0x24, 0x05, 0x22, 0x00, 0x00,
++ 0xcc, 0x0c, 0x07, 0x00, 0x00,
++ 0x00, 0x00, 0x00, 0x00, 0x00,
++ 0x00, 0x00, 0x00, 0x00, 0x00,
++ 0x00, 0x00, 0x00, 0x00, 0x00,
++ 0x04, 0x00, 0x01, 0x00, 0x00,
++ 0x04, 0x00, 0x01, 0x00, 0x00,
++ 0xce, 0xb6, 0xb3, 0xb6, 0x0d,
++ 0x24, 0x15, 0x49, 0x49, 0x09,
++ 0xe4, 0x09, 0x79, 0x49, 0x09,
++ 0x24, 0x08, 0x09, 0x49, 0x09,
++ 0x24, 0x15, 0x49, 0x49, 0x09,
++ 0xc8, 0x36, 0x32, 0x49, 0x0e,
++};
+
+-#ifndef _WIN32
+-#include <signal.h>
+-#endif
++#include "vl.h"
+
+-static SDL_Surface *screen;
+-static int gui_grab; /* if true, all keyboard/mouse events are grabbed */
+ static int last_vm_running;
+-static int gui_saved_grab;
+-static int gui_fullscreen;
+-static int gui_key_modifier_pressed;
+-static int gui_keysym;
+-static int gui_fullscreen_initial_grab;
+-static int gui_grab_code = KMOD_LALT | KMOD_LCTRL;
+-static uint8_t modifiers_state[256];
+-
+-static void sdl_update(DisplayState *ds, int x, int y, int w, int h)
+-{
+- // printf("updating x=%d y=%d w=%d h=%d\n", x, y, w, h);
+- SDL_UpdateRect(screen, x, y, w, h);
+-}
+-
+-static void sdl_resize(DisplayState *ds, int w, int h)
+-{
+- int flags;
+-
+- // printf("resizing to %d %d\n", w, h);
+
+- flags = SDL_HWSURFACE|SDL_ASYNCBLIT|SDL_HWACCEL;
+- flags |= SDL_RESIZABLE;
+- if (gui_fullscreen)
+- flags |= SDL_FULLSCREEN;
+- screen = SDL_SetVideoMode(w, h, 0, flags);
+- if (!screen) {
+- fprintf(stderr, "Could not open SDL display\n");
+- exit(1);
++static Display *qx_display;
++static int q_x_screen_num;
++static Window win;
++static GC gc;
++static XImage *ximage = NULL;
++static int default_depth;
++static Visual *default_visual;
++static int width, height;
++
++static void x_update(DisplayState *ds, int x, int y, int w, int h)
++{
++ XPutImage(qx_display, win, gc, ximage, x, y, x, y, w, h);
++ XFlush(qx_display);
++}
++
++static int prev_x, prev_y;
++static int current_x, current_y;
++
++/* Move the cursor to a center window place */
++static void qXWarpPointer(void)
++{
++ int x = width/2;
++ int y = height/2;
++
++ prev_x = current_x = x;
++ prev_y = current_y = y;
++ XWarpPointer(qx_display, None, win, 0, 0, 0, 0, x, y);
++}
++
++static void x_resize(DisplayState *ds, int w, int h)
++{
++ XSizeHints hints;
++ long supplied_return;
++
++ if ( XGetWMNormalHints(qx_display, win, &hints, &supplied_return) &&
++ supplied_return & PMaxSize ) {
++ hints.max_width = hints.min_width = w;
++ hints.max_height = hints.min_height = h;
++ XSetWMNormalHints(qx_display, win, &hints);
++ }
++ if(ximage) {
++ XDestroyImage(ximage);
++// free(ds->data);
++ XResizeWindow(qx_display, win, w, h);
++ }
++ ximage = XCreateImage(qx_display, default_visual,
++ default_depth, // depth of image (bitplanes)
++ ZPixmap,
++ 0, // offset
++ NULL, // malloc() space after
++ w, h, // x & y size of image
++ 32, // # bits of padding
++ 0 ); // bytes_per_line, let X11 calculate
++ if (!ximage) {
++ fprintf(stderr, "Could not XCreateImage()\n");
++ exit(1);
++ }
++ width = ds->width = w;
++ height = ds->height = h;
++ ds->depth = ximage->bits_per_pixel;
++ ds->linesize = ximage->bytes_per_line;
++ ds->data = (char *) malloc( (size_t) (ximage->bytes_per_line * h) );
++ if (!ds->data) {
++ fprintf(stderr, "Could not malloc Image data\n");
++ exit(1);
++ }
++ ximage->data = ds->data;
++ qXWarpPointer();
++ XFlush(qx_display);
++}
++
++static int gui_grab;
++
++static void x_SetCaption(void)
++{
++ char *title, *icon;
++ XTextProperty titleprop, iconprop;
++
++ title = icon = "QEMU";
++ if (!vm_running && !gui_grab)
++ title = "QEMU [Stopped]";
++ if (vm_running && gui_grab)
++ title = "QEMU - Press Ctrl-Shift to exit grab";
++ if (!vm_running && gui_grab)
++ title = "QEMU [Stopped] - Press Ctrl-Shift to exit grab";
++
++ XStringListToTextProperty(&title, 1, &titleprop);
++ XSetWMName(qx_display, win, &titleprop);
++ XFree(titleprop.value);
++
++ XStringListToTextProperty(&icon, 1, &iconprop);
++ XSetWMIconName(qx_display, win, &iconprop);
++ XFree(iconprop.value);
++ XSync(qx_display, /* no discard */ 0);
++}
++
++static void trigger_mouse_grab(void)
++{
++ gui_grab ^= 1;
++ if (gui_grab) {
++ /* disable cursor */
++ static Cursor cursor;
++ static int cursor_created;
++
++#define shape_width 16
++#define shape_height 16
++#define mask_width 16
++#define mask_height 16
++
++ static unsigned int shape_bits[(16*16)/32];
++ static unsigned int mask_bits[(16*16)/32];
++
++ if (!cursor_created) {
++ Pixmap shape, mask;
++ XColor white, black;
++ Colormap default_cmap;
++
++ default_cmap = DefaultColormap(qx_display, q_x_screen_num);
++
++ shape = XCreatePixmapFromBitmapData(qx_display,
++ RootWindow(qx_display,q_x_screen_num),
++ (char*)shape_bits,
++ shape_width, shape_height,
++ 1, 0, 1);
++ mask = XCreatePixmapFromBitmapData(qx_display,
++ RootWindow(qx_display,q_x_screen_num),
++ (char*)mask_bits,
++ mask_width, mask_height,
++ 1, 0, 1);
++ XParseColor(qx_display, default_cmap, "black", &black);
++ XParseColor(qx_display, default_cmap, "white", &white);
++ cursor = XCreatePixmapCursor(qx_display, shape, mask,
++ &white, &black, 1, 1);
++ cursor_created = 1;
++ }
++ XDefineCursor(qx_display, win, cursor);
++
++ /* grab pointer and keyboard */
++
++// if ( flags & FULLSCREEN ) {
++// /* Unbind the mouse from the fullscreen window */
++// XUngrabPointer(qx_display, CurrentTime);
++// }
++ /* Try to grab the mouse */
++ while ( 1 ) {
++ int result = XGrabPointer(qx_display, win, True, 0,
++ GrabModeAsync, GrabModeAsync,
++ win, None, CurrentTime);
++ if (result == GrabSuccess)
++ break;
++ }
++ /* Now grab the keyboard */
++ XGrabKeyboard(qx_display, win, True,
++ GrabModeAsync, GrabModeAsync, CurrentTime);
++
++ /* Raise the window if we grab the mouse */
++// if ( !(flags & FULLSCREEN) )
++ XRaiseWindow(qx_display, win);
++ qXWarpPointer();
++ } else {
++ /* enable cursor */
++ XUndefineCursor(qx_display, win);
++ /* ungrab pointer and keyboard */
++ XUngrabPointer(qx_display, CurrentTime);
++ XUngrabKeyboard(qx_display, CurrentTime);
++ }
++ x_SetCaption();
++}
++
++static unsigned mouse_button_state;
++
++static void send_keyboard_mouse_status(void)
++{
++ int dx, dy;
++
++ dx = current_x - prev_x;
++ dy = -(current_y - prev_y);
++ kbd_mouse_event(dx, -dy, 0, mouse_button_state);
++ if(current_x <= 1 || current_x >= (width-1) || current_y <= 1 || current_y >= (height-1)) {
++ qXWarpPointer();
++ } else {
++ prev_x = current_x;
++ prev_y = current_y;
+ }
+- ds->data = screen->pixels;
+- ds->linesize = screen->pitch;
+- ds->depth = screen->format->BitsPerPixel;
+- ds->width = w;
+- ds->height = h;
+ }
+
+-/* generic keyboard conversion */
+-
+-#include "sdl_keysym.h"
+-#include "keymaps.c"
+-
+-static kbd_layout_t *kbd_layout = NULL;
+-
+-static uint8_t sdl_keyevent_to_keycode_generic(const SDL_KeyboardEvent *ev)
++static const unsigned char scan_table1[] =
+ {
+- int keysym;
+- /* workaround for X11+SDL bug with AltGR */
+- keysym = ev->keysym.sym;
+- if (keysym == 0 && ev->keysym.scancode == 113)
+- keysym = SDLK_MODE;
+- return keysym2scancode(kbd_layout, keysym);
+-}
+-
+-/* specific keyboard conversions from scan codes */
+-
+-#if defined(_WIN32)
+-
+-static uint8_t sdl_keyevent_to_keycode(const SDL_KeyboardEvent *ev)
+-{
+- return ev->keysym.scancode;
+-}
+-
++ 0x39, 0x02,
++#ifdef KBUK /* double quotes, hash symbol */
++ 0x03, 0x2b,
+ #else
+-
+-static const uint8_t x_keycode_to_pc_keycode[61] = {
+- 0xc7, /* 97 Home */
+- 0xc8, /* 98 Up */
+- 0xc9, /* 99 PgUp */
+- 0xcb, /* 100 Left */
+- 0x4c, /* 101 KP-5 */
+- 0xcd, /* 102 Right */
+- 0xcf, /* 103 End */
+- 0xd0, /* 104 Down */
+- 0xd1, /* 105 PgDn */
+- 0xd2, /* 106 Ins */
+- 0xd3, /* 107 Del */
+- 0x9c, /* 108 Enter */
+- 0x9d, /* 109 Ctrl-R */
+- 0x0, /* 110 Pause */
+- 0xb7, /* 111 Print */
+- 0xb5, /* 112 Divide */
+- 0xb8, /* 113 Alt-R */
+- 0xc6, /* 114 Break */
+- 0x0, /* 115 */
+- 0x0, /* 116 */
+- 0x0, /* 117 */
+- 0x0, /* 118 */
+- 0x0, /* 119 */
+- 0x70, /* 120 Hiragana_Katakana */
+- 0x0, /* 121 */
+- 0x0, /* 122 */
+- 0x73, /* 123 backslash */
+- 0x0, /* 124 */
+- 0x0, /* 125 */
+- 0x0, /* 126 */
+- 0x0, /* 127 */
+- 0x0, /* 128 */
+- 0x79, /* 129 Henkan */
+- 0x0, /* 130 */
+- 0x7b, /* 131 Muhenkan */
+- 0x0, /* 132 */
+- 0x7d, /* 133 Yen */
+- 0x0, /* 134 */
+- 0x0, /* 135 */
+- 0x47, /* 136 KP_7 */
+- 0x48, /* 137 KP_8 */
+- 0x49, /* 138 KP_9 */
+- 0x4b, /* 139 KP_4 */
+- 0x4c, /* 140 KP_5 */
+- 0x4d, /* 141 KP_6 */
+- 0x4f, /* 142 KP_1 */
+- 0x50, /* 143 KP_2 */
+- 0x51, /* 144 KP_3 */
+- 0x52, /* 145 KP_0 */
+- 0x53, /* 146 KP_. */
+- 0x47, /* 147 KP_HOME */
+- 0x48, /* 148 KP_UP */
+- 0x49, /* 149 KP_PgUp */
+- 0x4b, /* 150 KP_Left */
+- 0x4c, /* 151 KP_ */
+- 0x4d, /* 152 KP_Right */
+- 0x4f, /* 153 KP_End */
+- 0x50, /* 154 KP_Down */
+- 0x51, /* 155 KP_PgDn */
+- 0x52, /* 156 KP_Ins */
+- 0x53, /* 157 KP_Del */
+-};
+-
+-static uint8_t sdl_keyevent_to_keycode(const SDL_KeyboardEvent *ev)
+-{
+- int keycode;
+-
+- keycode = ev->keysym.scancode;
+-
+- if (keycode < 9) {
+- keycode = 0;
+- } else if (keycode < 97) {
+- keycode -= 8; /* just an offset */
+- } else if (keycode < 158) {
+- /* use conversion table */
+- keycode = x_keycode_to_pc_keycode[keycode - 97];
+- } else {
+- keycode = 0;
+- }
+- return keycode;
+-}
+-
++ 0x28, 0x04,
++#endif
++ 0x05, 0x06, 0x08, 0x28,
++ 0x0a, 0x0b, 0x09, 0x0d, 0x33, 0x0c, 0x34, 0x35,
++ 0x0b, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
++ 0x09, 0x0a, 0x27, 0x27, 0x33, 0x0d, 0x34, 0x35,
++#ifdef KBUK /* at symbol */
++ 0x28,
++#else
++ 0x03,
++#endif
++ 0x1e, 0x30, 0x2e, 0x20, 0x12, 0x21, 0x22,
++ 0x23, 0x17, 0x24, 0x25, 0x26, 0x32, 0x31, 0x18,
++ 0x19, 0x10, 0x13, 0x1f, 0x14, 0x16, 0x2f, 0x11,
++ 0x2d, 0x15, 0x2c, 0x1a,
++#ifdef KBUK /* backslash */
++ 0x56,
++#else
++ 0x2b,
++#endif
++ 0x1b, 0x07, 0x0c,
++ 0x29, 0x1e, 0x30, 0x2e, 0x20, 0x12, 0x21, 0x22,
++ 0x23, 0x17, 0x24, 0x25, 0x26, 0x32, 0x31, 0x18,
++ 0x19, 0x10, 0x13, 0x1f, 0x14, 0x16, 0x2f, 0x11,
++ 0x2d, 0x15, 0x2c, 0x1a,
++#ifdef KBUK /* vertical bar */
++ 0x56,
++#else
++ 0x2b,
+ #endif
+
+-static void reset_keys(void)
+-{
+- int i;
+- for(i = 0; i < 256; i++) {
+- if (modifiers_state[i]) {
+- if (i & 0x80)
+- kbd_put_keycode(0xe0);
+- kbd_put_keycode(i | 0x80);
+- modifiers_state[i] = 0;
+- }
+- }
+-}
+-
+-static void sdl_process_key(SDL_KeyboardEvent *ev)
+-{
+- int keycode, v;
+-
+- if (ev->keysym.sym == SDLK_PAUSE) {
+- /* specific case */
+- v = 0;
+- if (ev->type == SDL_KEYUP)
+- v |= 0x80;
+- kbd_put_keycode(0xe1);
+- kbd_put_keycode(0x1d | v);
+- kbd_put_keycode(0x45 | v);
+- return;
+- }
+-
+- if (kbd_layout) {
+- keycode = sdl_keyevent_to_keycode_generic(ev);
+- } else {
+- keycode = sdl_keyevent_to_keycode(ev);
+- }
+-
+- switch(keycode) {
+- case 0x00:
+- /* sent when leaving window: reset the modifiers state */
+- reset_keys();
+- return;
+- case 0x2a: /* Left Shift */
+- case 0x36: /* Right Shift */
+- case 0x1d: /* Left CTRL */
+- case 0x9d: /* Right CTRL */
+- case 0x38: /* Left ALT */
+- case 0xb8: /* Right ALT */
+- if (ev->type == SDL_KEYUP)
+- modifiers_state[keycode] = 0;
+- else
+- modifiers_state[keycode] = 1;
+- break;
+- case 0x45: /* num lock */
+- case 0x3a: /* caps lock */
+- /* SDL does not send the key up event, so we generate it */
+- kbd_put_keycode(keycode);
+- kbd_put_keycode(keycode | 0x80);
+- return;
+- }
+-
+- /* now send the key code */
+- if (keycode & 0x80)
+- kbd_put_keycode(0xe0);
+- if (ev->type == SDL_KEYUP)
+- kbd_put_keycode(keycode | 0x80);
+- else
+- kbd_put_keycode(keycode & 0x7f);
+-}
+-
+-static void sdl_update_caption(void)
+-{
+- char buf[1024];
+- strcpy(buf, "QEMU");
+- if (!vm_running) {
+- strcat(buf, " [Stopped]");
+- }
+- if (gui_grab) {
+- strcat(buf, " - Press Ctrl-Alt to exit grab");
+- }
+- SDL_WM_SetCaption(buf, "QEMU");
+-}
+-
+-static void sdl_grab_start(void)
+-{
+- SDL_ShowCursor(0);
+- SDL_WM_GrabInput(SDL_GRAB_ON);
+- /* dummy read to avoid moving the mouse */
+- SDL_GetRelativeMouseState(NULL, NULL);
+- gui_grab = 1;
+- sdl_update_caption();
+-}
+-
+-static void sdl_grab_end(void)
+-{
+- SDL_WM_GrabInput(SDL_GRAB_OFF);
+- SDL_ShowCursor(1);
+- gui_grab = 0;
+- sdl_update_caption();
+-}
+-
+-static void sdl_send_mouse_event(int dz)
+-{
+- int dx, dy, state, buttons;
+- state = SDL_GetRelativeMouseState(&dx, &dy);
+- buttons = 0;
+- if (state & SDL_BUTTON(SDL_BUTTON_LEFT))
+- buttons |= MOUSE_EVENT_LBUTTON;
+- if (state & SDL_BUTTON(SDL_BUTTON_RIGHT))
+- buttons |= MOUSE_EVENT_RBUTTON;
+- if (state & SDL_BUTTON(SDL_BUTTON_MIDDLE))
+- buttons |= MOUSE_EVENT_MBUTTON;
+- kbd_mouse_event(dx, dy, dz, buttons);
+-}
+-
+-static void toggle_full_screen(DisplayState *ds)
+-{
+- gui_fullscreen = !gui_fullscreen;
+- sdl_resize(ds, screen->w, screen->h);
+- if (gui_fullscreen) {
+- gui_saved_grab = gui_grab;
+- sdl_grab_start();
+- } else {
+- if (!gui_saved_grab)
+- sdl_grab_end();
+- }
+- vga_invalidate_display();
+- vga_update_display();
+-}
++ 0x1b,
<<Diff was trimmed, longer than 597 lines>>
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