| 1 |
cebix |
1.1 |
/* |
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* video_beos.cpp - Video/graphics emulation, BeOS specific stuff |
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* |
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cebix |
1.5 |
* Basilisk II (C) 1997-2001 Christian Bauer |
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cebix |
1.1 |
* Portions (C) 1997-1999 Marc Hellwig |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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*/ |
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#include <AppKit.h> |
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#include <InterfaceKit.h> |
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#include <GameKit.h> |
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#include <stdio.h> |
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#include <string.h> |
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#include "sysdeps.h" |
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#include "cpu_emulation.h" |
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#include "main.h" |
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#include "macos_util.h" |
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#include "prefs.h" |
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#include "adb.h" |
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#include "prefs.h" |
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#include "user_strings.h" |
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cebix |
1.7 |
#include "about_window.h" |
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cebix |
1.1 |
#include "video.h" |
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#include "m68k.h" |
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#include "memory.h" |
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#include "readcpu.h" |
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#include "newcpu.h" |
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#define DEBUG 0 |
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#include "debug.h" |
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#define DEBUGGER_AVAILABLE 0 |
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// Messages |
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const uint32 MSG_REDRAW = 'draw'; |
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const uint32 MSG_ABOUT_REQUESTED = B_ABOUT_REQUESTED; |
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const uint32 MSG_REF_5HZ = ' 5Hz'; |
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const uint32 MSG_REF_7_5HZ = ' 7Hz'; |
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const uint32 MSG_REF_10HZ = '10Hz'; |
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const uint32 MSG_REF_15HZ = '15Hz'; |
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const uint32 MSG_REF_30HZ = '30Hz'; |
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const uint32 MSG_REF_60HZ = '60Hz'; |
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const uint32 MSG_MOUNT = 'moun'; |
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const uint32 MSG_DEBUGGER = 'dbug'; |
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// Display types |
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enum { |
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DISPLAY_WINDOW, |
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DISPLAY_SCREEN |
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}; |
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// From sys_beos.cpp |
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extern void SysCreateVolumeMenu(BMenu *menu, uint32 msg); |
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extern void SysMountVolume(const char *name); |
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/* |
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* A simple view class for blitting a bitmap on the screen |
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*/ |
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class BitmapView : public BView { |
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public: |
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BitmapView(BRect frame, BBitmap *bitmap) : BView(frame, "bitmap", B_FOLLOW_NONE, B_WILL_DRAW) |
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{ |
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the_bitmap = bitmap; |
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} |
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virtual void Draw(BRect update) |
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{ |
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DrawBitmap(the_bitmap, update, update); |
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} |
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virtual void MouseMoved(BPoint point, uint32 transit, const BMessage *message); |
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private: |
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BBitmap *the_bitmap; |
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}; |
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/* |
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* Window class |
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*/ |
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class MacWindow : public BDirectWindow { |
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public: |
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MacWindow(BRect frame); |
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virtual ~MacWindow(); |
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virtual void MessageReceived(BMessage *msg); |
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virtual void DirectConnected(direct_buffer_info *info); |
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virtual void WindowActivated(bool active); |
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int32 frame_skip; |
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bool mouse_in_view; // Flag: Mouse pointer within bitmap view |
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uint8 remap_mac_be[256]; // For remapping of Mac colors to Be colors |
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private: |
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static status_t tick_func(void *arg); |
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thread_id tick_thread; |
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bool tick_thread_active; // Flag for quitting the tick thread |
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BitmapView *main_view; // Main view for bitmap drawing |
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BBitmap *the_bitmap; // Mac screen bitmap |
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uint8 *the_buffer; // Mac frame buffer |
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uint32 old_scroll_lock_state; |
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bool supports_direct_mode; // Flag: Direct frame buffer access supported |
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sem_id drawing_sem; |
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void *bits; |
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int32 bytes_per_row; |
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color_space pixel_format; |
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bool unclipped; |
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}; |
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/* |
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* Screen class |
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*/ |
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class MacScreen : public BWindowScreen { |
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public: |
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cebix |
1.2 |
MacScreen(const char *name, int mode_bit, status_t *error); |
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cebix |
1.1 |
virtual ~MacScreen(); |
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virtual void Quit(void); |
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virtual void ScreenConnected(bool active); |
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rgb_color palette[256]; // Color palette, 256 entries |
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bool palette_changed; |
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private: |
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static status_t tick_func(void *arg); |
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thread_id tick_thread; |
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bool tick_thread_active; // Flag for quitting the tick thread |
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BView *main_view; // Main view for GetMouse() |
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uint8 *frame_backup; // Frame buffer backup when switching from/to different workspace |
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bool quitting; // Flag for ScreenConnected: We are quitting, don't pause emulator thread |
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bool screen_active; |
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cebix |
1.8 |
bool first_time; |
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cebix |
1.1 |
}; |
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// Global variables |
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static int display_type = DISPLAY_WINDOW; // See enum above |
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static MacWindow *the_window = NULL; // Pointer to the window |
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static MacScreen *the_screen = NULL; // Pointer to the screen |
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static sem_id mac_os_lock = -1; // This is used to stop the MacOS thread when the Basilisk workspace is switched out |
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static uint8 MacCursor[68] = {16, 1}; // Mac cursor image |
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/* |
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* Initialization |
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*/ |
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cebix |
1.8 |
// Add resolution to list of supported modes and set VideoMonitor |
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static void set_video_monitor(uint32 width, uint32 height, uint32 bytes_per_row, int depth) |
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{ |
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video_mode mode; |
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mode.x = width; |
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mode.y = height; |
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mode.resolution_id = 0x80; |
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mode.bytes_per_row = bytes_per_row; |
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switch (depth) { |
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case 1: |
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mode.depth = VDEPTH_1BIT; |
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break; |
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case 2: |
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mode.depth = VDEPTH_2BIT; |
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break; |
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case 4: |
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mode.depth = VDEPTH_4BIT; |
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break; |
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case 8: |
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mode.depth = VDEPTH_8BIT; |
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break; |
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case 15: |
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mode.depth = VDEPTH_16BIT; |
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break; |
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case 16: |
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mode.depth = VDEPTH_16BIT; |
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break; |
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case 24: |
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case 32: |
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mode.depth = VDEPTH_32BIT; |
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break; |
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} |
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VideoModes.push_back(mode); |
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VideoMonitor.mode = mode; |
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} |
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cebix |
1.1 |
bool VideoInit(bool classic) |
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{ |
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// Create semaphore |
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mac_os_lock = create_sem(0, "MacOS Frame Buffer Lock"); |
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// Get screen mode from preferences |
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const char *mode_str = PrefsFindString("screen"); |
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// Determine type and mode |
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display_type = DISPLAY_WINDOW; |
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int width = 512, height = 384; |
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int scr_mode_bit = 0; |
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if (mode_str) { |
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if (sscanf(mode_str, "win/%d/%d", &width, &height) == 2) |
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display_type = DISPLAY_WINDOW; |
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else if (sscanf(mode_str, "scr/%d", &scr_mode_bit) == 1) |
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display_type = DISPLAY_SCREEN; |
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} |
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// Open display |
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switch (display_type) { |
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case DISPLAY_WINDOW: |
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the_window = new MacWindow(BRect(0, 0, width-1, height-1)); |
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break; |
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case DISPLAY_SCREEN: { |
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status_t screen_error; |
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the_screen = new MacScreen(GetString(STR_WINDOW_TITLE), scr_mode_bit & 0x1f, &screen_error); |
| 240 |
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if (screen_error != B_NO_ERROR) { |
| 241 |
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the_screen->PostMessage(B_QUIT_REQUESTED); |
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while (the_screen) |
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snooze(200000); |
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cebix |
1.10 |
ErrorAlert(STR_OPEN_SCREEN_ERR); |
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cebix |
1.1 |
return false; |
| 246 |
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} else { |
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the_screen->Show(); |
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acquire_sem(mac_os_lock); |
| 249 |
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} |
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break; |
| 251 |
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} |
| 252 |
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} |
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return true; |
| 254 |
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} |
| 255 |
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| 256 |
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| 257 |
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/* |
| 258 |
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* Deinitialization |
| 259 |
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*/ |
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void VideoExit(void) |
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{ |
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// Close display |
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switch (display_type) { |
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case DISPLAY_WINDOW: |
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if (the_window != NULL) { |
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the_window->PostMessage(B_QUIT_REQUESTED); |
| 268 |
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while (the_window) |
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snooze(200000); |
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} |
| 271 |
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break; |
| 272 |
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case DISPLAY_SCREEN: |
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if (the_screen != NULL) { |
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the_screen->PostMessage(B_QUIT_REQUESTED); |
| 275 |
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while (the_screen) |
| 276 |
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snooze(200000); |
| 277 |
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} |
| 278 |
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break; |
| 279 |
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} |
| 280 |
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| 281 |
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// Delete semaphore |
| 282 |
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delete_sem(mac_os_lock); |
| 283 |
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} |
| 284 |
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| 285 |
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| 286 |
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/* |
| 287 |
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* Set palette |
| 288 |
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*/ |
| 289 |
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| 290 |
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void video_set_palette(uint8 *pal) |
| 291 |
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{ |
| 292 |
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switch (display_type) { |
| 293 |
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case DISPLAY_WINDOW: { |
| 294 |
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BScreen screen(the_window); |
| 295 |
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for (int i=0; i<256; i++) |
| 296 |
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the_window->remap_mac_be[i] = screen.IndexForColor(pal[i*3], pal[i*3+1], pal[i*3+2]); |
| 297 |
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break; |
| 298 |
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} |
| 299 |
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case DISPLAY_SCREEN: |
| 300 |
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for (int i=0; i<256; i++) { |
| 301 |
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the_screen->palette[i].red = pal[i*3]; |
| 302 |
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the_screen->palette[i].green = pal[i*3+1]; |
| 303 |
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the_screen->palette[i].blue = pal[i*3+2]; |
| 304 |
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} |
| 305 |
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the_screen->palette_changed = true; |
| 306 |
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break; |
| 307 |
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} |
| 308 |
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} |
| 309 |
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| 310 |
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| 311 |
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/* |
| 312 |
cebix |
1.9 |
* Switch video mode |
| 313 |
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*/ |
| 314 |
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| 315 |
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void video_switch_to_mode(const video_mode &mode) |
| 316 |
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{ |
| 317 |
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} |
| 318 |
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| 319 |
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| 320 |
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/* |
| 321 |
cebix |
1.1 |
* Close down full-screen mode (if bringing up error alerts is unsafe while in full-screen mode) |
| 322 |
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*/ |
| 323 |
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| 324 |
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void VideoQuitFullScreen(void) |
| 325 |
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{ |
| 326 |
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D(bug("VideoQuitFullScreen()\n")); |
| 327 |
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if (display_type == DISPLAY_SCREEN) { |
| 328 |
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if (the_screen != NULL) { |
| 329 |
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the_screen->PostMessage(B_QUIT_REQUESTED); |
| 330 |
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while (the_screen) |
| 331 |
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snooze(200000); |
| 332 |
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} |
| 333 |
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} |
| 334 |
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} |
| 335 |
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| 336 |
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| 337 |
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/* |
| 338 |
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* Video event handling (not neccessary under BeOS, handled by filter function) |
| 339 |
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*/ |
| 340 |
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| 341 |
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void VideoInterrupt(void) |
| 342 |
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{ |
| 343 |
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release_sem(mac_os_lock); |
| 344 |
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while (acquire_sem(mac_os_lock) == B_INTERRUPTED) ; |
| 345 |
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} |
| 346 |
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| 347 |
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| 348 |
|
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/* |
| 349 |
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* Filter function for receiving mouse and keyboard events |
| 350 |
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*/ |
| 351 |
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| 352 |
|
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#define MENU_IS_POWER 0 |
| 353 |
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| 354 |
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// Be -> Mac raw keycode translation table |
| 355 |
|
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static const uint8 keycode2mac[0x80] = { |
| 356 |
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0xff, 0x35, 0x7a, 0x78, 0x63, 0x76, 0x60, 0x61, // inv Esc F1 F2 F3 F4 F5 F6 |
| 357 |
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0x62, 0x64, 0x65, 0x6d, 0x67, 0x6f, 0x69, 0x6b, // F7 F8 F9 F10 F11 F12 F13 F14 |
| 358 |
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0x71, 0x0a, 0x12, 0x13, 0x14, 0x15, 0x17, 0x16, // F15 ` 1 2 3 4 5 6 |
| 359 |
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0x1a, 0x1c, 0x19, 0x1d, 0x1b, 0x18, 0x33, 0x72, // 7 8 9 0 - = BSP INS |
| 360 |
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0x73, 0x74, 0x47, 0x4b, 0x43, 0x4e, 0x30, 0x0c, // HOM PUP NUM / * - TAB Q |
| 361 |
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0x0d, 0x0e, 0x0f, 0x11, 0x10, 0x20, 0x22, 0x1f, // W E R T Y U I O |
| 362 |
|
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0x23, 0x21, 0x1e, 0x2a, 0x75, 0x77, 0x79, 0x59, // P [ ] \ DEL END PDN 7 |
| 363 |
|
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0x5b, 0x5c, 0x45, 0x39, 0x00, 0x01, 0x02, 0x03, // 8 9 + CAP A S D F |
| 364 |
|
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0x05, 0x04, 0x26, 0x28, 0x25, 0x29, 0x27, 0x24, // G H J K L ; ' RET |
| 365 |
|
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0x56, 0x57, 0x58, 0x38, 0x06, 0x07, 0x08, 0x09, // 4 5 6 SHL Z X C V |
| 366 |
|
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0x0b, 0x2d, 0x2e, 0x2b, 0x2f, 0x2c, 0x38, 0x3e, // B N M , . / SHR CUP |
| 367 |
|
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0x53, 0x54, 0x55, 0x4c, 0x36, 0x37, 0x31, 0x37, // 1 2 3 ENT CTL ALT SPC ALT |
| 368 |
|
|
0x36, 0x3b, 0x3d, 0x3c, 0x52, 0x41, 0x3a, 0x3a, // CTR CLF CDN CRT 0 . CMD CMD |
| 369 |
|
|
#if MENU_IS_POWER |
| 370 |
|
|
0x7f, 0x32, 0x51, 0x7f, 0xff, 0xff, 0xff, 0xff, // MNU EUR = POW inv inv inv inv |
| 371 |
|
|
#else |
| 372 |
|
|
0x32, 0x32, 0x51, 0x7f, 0xff, 0xff, 0xff, 0xff, // MNU EUR = POW inv inv inv inv |
| 373 |
|
|
#endif |
| 374 |
|
|
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, // inv inv inv inv inv inv inv inv |
| 375 |
|
|
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff // inv inv inv inv inv inv inv inv |
| 376 |
|
|
}; |
| 377 |
|
|
|
| 378 |
|
|
static const uint8 modifier2mac[0x20] = { |
| 379 |
|
|
#if MENU_IS_POWER |
| 380 |
|
|
0x38, 0x37, 0x36, 0x39, 0x6b, 0x47, 0x3a, 0x7f, // SHF CMD inv CAP F14 NUM OPT MNU |
| 381 |
|
|
#else |
| 382 |
|
|
0x38, 0x37, 0x36, 0x39, 0x6b, 0x47, 0x3a, 0x32, // SHF CMD CTR CAP F14 NUM OPT MNU |
| 383 |
|
|
#endif |
| 384 |
|
|
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, // inv inv inv inv inv inv inv inv |
| 385 |
|
|
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, // inv inv inv inv inv inv inv inv |
| 386 |
|
|
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff // inv inv inv inv inv inv inv inv |
| 387 |
|
|
}; |
| 388 |
|
|
|
| 389 |
|
|
static filter_result filter_func(BMessage *msg, BHandler **target, BMessageFilter *filter) |
| 390 |
|
|
{ |
| 391 |
|
|
switch (msg->what) { |
| 392 |
|
|
case B_KEY_DOWN: |
| 393 |
|
|
case B_KEY_UP: { |
| 394 |
|
|
uint32 be_code = msg->FindInt32("key") & 0xff; |
| 395 |
|
|
uint32 mac_code = keycode2mac[be_code]; |
| 396 |
|
|
|
| 397 |
|
|
// Intercept Ctrl-F1 (mount floppy disk shortcut) |
| 398 |
|
|
uint32 mods = msg->FindInt32("modifiers"); |
| 399 |
|
|
if (be_code == 0x02 && (mods & B_CONTROL_KEY)) |
| 400 |
|
|
SysMountVolume("/dev/disk/floppy/raw"); |
| 401 |
|
|
|
| 402 |
|
|
if (mac_code == 0xff) |
| 403 |
|
|
return B_DISPATCH_MESSAGE; |
| 404 |
|
|
if (msg->what == B_KEY_DOWN) |
| 405 |
|
|
ADBKeyDown(mac_code); |
| 406 |
|
|
else |
| 407 |
|
|
ADBKeyUp(mac_code); |
| 408 |
|
|
return B_SKIP_MESSAGE; |
| 409 |
|
|
} |
| 410 |
|
|
|
| 411 |
|
|
case B_MODIFIERS_CHANGED: { |
| 412 |
|
|
uint32 mods = msg->FindInt32("modifiers"); |
| 413 |
|
|
uint32 old_mods = msg->FindInt32("be:old_modifiers"); |
| 414 |
|
|
uint32 changed = mods ^ old_mods; |
| 415 |
|
|
uint32 mask = 1; |
| 416 |
|
|
for (int i=0; i<32; i++, mask<<=1) |
| 417 |
|
|
if (changed & mask) { |
| 418 |
|
|
uint32 mac_code = modifier2mac[i]; |
| 419 |
|
|
if (mac_code == 0xff) |
| 420 |
|
|
continue; |
| 421 |
|
|
if (mods & mask) |
| 422 |
|
|
ADBKeyDown(mac_code); |
| 423 |
|
|
else |
| 424 |
|
|
ADBKeyUp(mac_code); |
| 425 |
|
|
} |
| 426 |
|
|
return B_SKIP_MESSAGE; |
| 427 |
|
|
} |
| 428 |
|
|
|
| 429 |
|
|
case B_MOUSE_MOVED: { |
| 430 |
|
|
BPoint point; |
| 431 |
|
|
msg->FindPoint("where", &point); |
| 432 |
|
|
ADBMouseMoved(int(point.x), int(point.y)); |
| 433 |
|
|
return B_DISPATCH_MESSAGE; // Otherwise BitmapView::MouseMoved() wouldn't be called |
| 434 |
|
|
} |
| 435 |
|
|
|
| 436 |
|
|
case B_MOUSE_DOWN: { |
| 437 |
|
|
uint32 buttons = msg->FindInt32("buttons"); |
| 438 |
|
|
if (buttons & B_PRIMARY_MOUSE_BUTTON) |
| 439 |
|
|
ADBMouseDown(0); |
| 440 |
|
|
if (buttons & B_SECONDARY_MOUSE_BUTTON) |
| 441 |
|
|
ADBMouseDown(1); |
| 442 |
|
|
if (buttons & B_TERTIARY_MOUSE_BUTTON) |
| 443 |
|
|
ADBMouseDown(2); |
| 444 |
|
|
return B_SKIP_MESSAGE; |
| 445 |
|
|
} |
| 446 |
|
|
|
| 447 |
|
|
case B_MOUSE_UP: // B_MOUSE_UP means "all buttons released" |
| 448 |
|
|
ADBMouseUp(0); |
| 449 |
|
|
ADBMouseUp(1); |
| 450 |
|
|
ADBMouseUp(2); |
| 451 |
|
|
return B_SKIP_MESSAGE; |
| 452 |
|
|
|
| 453 |
|
|
default: |
| 454 |
|
|
return B_DISPATCH_MESSAGE; |
| 455 |
|
|
} |
| 456 |
|
|
} |
| 457 |
|
|
|
| 458 |
|
|
|
| 459 |
|
|
/* |
| 460 |
|
|
* Window constructor |
| 461 |
|
|
*/ |
| 462 |
|
|
|
| 463 |
|
|
MacWindow::MacWindow(BRect frame) : BDirectWindow(frame, GetString(STR_WINDOW_TITLE), B_TITLED_WINDOW, B_NOT_RESIZABLE | B_NOT_CLOSABLE | B_NOT_ZOOMABLE) |
| 464 |
|
|
{ |
| 465 |
|
|
supports_direct_mode = SupportsWindowMode(); |
| 466 |
|
|
|
| 467 |
|
|
// Move window to right position |
| 468 |
|
|
Lock(); |
| 469 |
|
|
MoveTo(80, 60); |
| 470 |
|
|
|
| 471 |
|
|
// Allocate bitmap and Mac frame buffer |
| 472 |
|
|
uint32 x = frame.IntegerWidth() + 1; |
| 473 |
|
|
uint32 y = frame.IntegerHeight() + 1; |
| 474 |
|
|
the_bitmap = new BBitmap(frame, B_COLOR_8_BIT); |
| 475 |
|
|
the_buffer = new uint8[x * (y + 2)]; // "y + 2" for safety |
| 476 |
|
|
|
| 477 |
cebix |
1.8 |
// Add resolution and set VideoMonitor |
| 478 |
|
|
set_video_monitor(x, y, x, 8); |
| 479 |
cebix |
1.1 |
#if REAL_ADDRESSING |
| 480 |
|
|
VideoMonitor.mac_frame_base = (uint32)the_buffer; |
| 481 |
|
|
#else |
| 482 |
|
|
VideoMonitor.mac_frame_base = MacFrameBaseMac; |
| 483 |
|
|
#endif |
| 484 |
|
|
|
| 485 |
|
|
#if !REAL_ADDRESSING |
| 486 |
|
|
// Set variables for UAE memory mapping |
| 487 |
|
|
MacFrameBaseHost = the_buffer; |
| 488 |
cebix |
1.8 |
MacFrameSize = x * y; |
| 489 |
cebix |
1.1 |
MacFrameLayout = FLAYOUT_DIRECT; |
| 490 |
|
|
#endif |
| 491 |
|
|
|
| 492 |
|
|
// Create bitmap view |
| 493 |
|
|
main_view = new BitmapView(frame, the_bitmap); |
| 494 |
|
|
AddChild(main_view); |
| 495 |
|
|
main_view->MakeFocus(); |
| 496 |
|
|
|
| 497 |
|
|
// Read frame skip prefs |
| 498 |
|
|
frame_skip = PrefsFindInt32("frameskip"); |
| 499 |
|
|
if (frame_skip == 0) |
| 500 |
|
|
frame_skip = 1; |
| 501 |
|
|
|
| 502 |
|
|
// Set up menus |
| 503 |
|
|
BRect bounds = Bounds(); |
| 504 |
|
|
bounds.OffsetBy(0, bounds.IntegerHeight() + 1); |
| 505 |
|
|
BMenuItem *item; |
| 506 |
|
|
BMenuBar *bar = new BMenuBar(bounds, "menu"); |
| 507 |
|
|
BMenu *menu = new BMenu(GetString(STR_WINDOW_MENU)); |
| 508 |
|
|
menu->AddItem(new BMenuItem(GetString(STR_WINDOW_ITEM_ABOUT), new BMessage(MSG_ABOUT_REQUESTED))); |
| 509 |
|
|
menu->AddItem(new BSeparatorItem); |
| 510 |
|
|
BMenu *submenu = new BMenu(GetString(STR_WINDOW_ITEM_REFRESH)); |
| 511 |
|
|
submenu->AddItem(new BMenuItem(GetString(STR_REF_5HZ_LAB), new BMessage(MSG_REF_5HZ))); |
| 512 |
|
|
submenu->AddItem(new BMenuItem(GetString(STR_REF_7_5HZ_LAB), new BMessage(MSG_REF_7_5HZ))); |
| 513 |
|
|
submenu->AddItem(new BMenuItem(GetString(STR_REF_10HZ_LAB), new BMessage(MSG_REF_10HZ))); |
| 514 |
|
|
submenu->AddItem(new BMenuItem(GetString(STR_REF_15HZ_LAB), new BMessage(MSG_REF_15HZ))); |
| 515 |
|
|
submenu->AddItem(new BMenuItem(GetString(STR_REF_30HZ_LAB), new BMessage(MSG_REF_30HZ))); |
| 516 |
|
|
submenu->AddItem(new BMenuItem(GetString(STR_REF_60HZ_LAB), new BMessage(MSG_REF_60HZ))); |
| 517 |
|
|
submenu->SetRadioMode(true); |
| 518 |
|
|
if (frame_skip == 12) { |
| 519 |
|
|
if ((item = submenu->FindItem(GetString(STR_REF_5HZ_LAB))) != NULL) |
| 520 |
|
|
item->SetMarked(true); |
| 521 |
|
|
} else if (frame_skip == 8) { |
| 522 |
|
|
if ((item = submenu->FindItem(GetString(STR_REF_7_5HZ_LAB))) != NULL) |
| 523 |
|
|
item->SetMarked(true); |
| 524 |
|
|
} else if (frame_skip == 6) { |
| 525 |
|
|
if ((item = submenu->FindItem(GetString(STR_REF_10HZ_LAB))) != NULL) |
| 526 |
|
|
item->SetMarked(true); |
| 527 |
|
|
} else if (frame_skip == 4) { |
| 528 |
|
|
if ((item = submenu->FindItem(GetString(STR_REF_15HZ_LAB))) != NULL) |
| 529 |
|
|
item->SetMarked(true); |
| 530 |
|
|
} else if (frame_skip == 2) { |
| 531 |
|
|
if ((item = submenu->FindItem(GetString(STR_REF_30HZ_LAB))) != NULL) |
| 532 |
|
|
item->SetMarked(true); |
| 533 |
|
|
} else if (frame_skip == 1) { |
| 534 |
|
|
if ((item = submenu->FindItem(GetString(STR_REF_60HZ_LAB))) != NULL) |
| 535 |
|
|
item->SetMarked(true); |
| 536 |
|
|
} |
| 537 |
|
|
menu->AddItem(submenu); |
| 538 |
|
|
submenu = new BMenu(GetString(STR_WINDOW_ITEM_MOUNT)); |
| 539 |
|
|
SysCreateVolumeMenu(submenu, MSG_MOUNT); |
| 540 |
|
|
menu->AddItem(submenu); |
| 541 |
|
|
#if DEBUGGER_AVAILABLE |
| 542 |
|
|
menu->AddItem(new BMenuItem("Debugger", new BMessage(MSG_DEBUGGER))); |
| 543 |
|
|
#endif |
| 544 |
|
|
bar->AddItem(menu); |
| 545 |
|
|
AddChild(bar); |
| 546 |
|
|
SetKeyMenuBar(bar); |
| 547 |
|
|
int mbar_height = bar->Frame().IntegerHeight() + 1; |
| 548 |
|
|
|
| 549 |
|
|
// Resize window to fit menu bar |
| 550 |
|
|
ResizeBy(0, mbar_height); |
| 551 |
|
|
|
| 552 |
|
|
// Set absolute mouse mode and get scroll lock state |
| 553 |
|
|
ADBSetRelMouseMode(false); |
| 554 |
|
|
mouse_in_view = true; |
| 555 |
|
|
old_scroll_lock_state = modifiers() & B_SCROLL_LOCK; |
| 556 |
|
|
if (old_scroll_lock_state) |
| 557 |
|
|
SetTitle(GetString(STR_WINDOW_TITLE_FROZEN)); |
| 558 |
|
|
else |
| 559 |
|
|
SetTitle(GetString(STR_WINDOW_TITLE)); |
| 560 |
|
|
|
| 561 |
|
|
// Keep window aligned to 8-byte frame buffer boundaries for faster blitting |
| 562 |
|
|
SetWindowAlignment(B_BYTE_ALIGNMENT, 8); |
| 563 |
|
|
|
| 564 |
|
|
// Create drawing semaphore (for direct mode) |
| 565 |
|
|
drawing_sem = create_sem(0, "direct frame buffer access"); |
| 566 |
|
|
|
| 567 |
|
|
// Start 60Hz interrupt |
| 568 |
|
|
tick_thread_active = true; |
| 569 |
|
|
tick_thread = spawn_thread(tick_func, "Window Redraw", B_DISPLAY_PRIORITY, this); |
| 570 |
|
|
resume_thread(tick_thread); |
| 571 |
|
|
|
| 572 |
|
|
// Add filter for keyboard and mouse events |
| 573 |
|
|
BMessageFilter *filter = new BMessageFilter(B_ANY_DELIVERY, B_ANY_SOURCE, filter_func); |
| 574 |
|
|
main_view->AddFilter(filter); |
| 575 |
|
|
|
| 576 |
|
|
// Show window |
| 577 |
|
|
Unlock(); |
| 578 |
|
|
Show(); |
| 579 |
|
|
Sync(); |
| 580 |
|
|
} |
| 581 |
|
|
|
| 582 |
|
|
|
| 583 |
|
|
/* |
| 584 |
|
|
* Window destructor |
| 585 |
|
|
*/ |
| 586 |
|
|
|
| 587 |
|
|
MacWindow::~MacWindow() |
| 588 |
|
|
{ |
| 589 |
|
|
// Restore cursor |
| 590 |
|
|
mouse_in_view = false; |
| 591 |
|
|
be_app->SetCursor(B_HAND_CURSOR); |
| 592 |
|
|
|
| 593 |
|
|
// Hide window |
| 594 |
|
|
Hide(); |
| 595 |
|
|
Sync(); |
| 596 |
|
|
|
| 597 |
|
|
// Stop 60Hz interrupt |
| 598 |
|
|
status_t l; |
| 599 |
|
|
tick_thread_active = false; |
| 600 |
|
|
delete_sem(drawing_sem); |
| 601 |
|
|
wait_for_thread(tick_thread, &l); |
| 602 |
|
|
|
| 603 |
|
|
// Free bitmap and frame buffer |
| 604 |
|
|
delete the_bitmap; |
| 605 |
|
|
delete[] the_buffer; |
| 606 |
|
|
|
| 607 |
|
|
// Tell emulator that we're done |
| 608 |
|
|
the_window = NULL; |
| 609 |
|
|
} |
| 610 |
|
|
|
| 611 |
|
|
|
| 612 |
|
|
/* |
| 613 |
|
|
* Window connected/disconnected |
| 614 |
|
|
*/ |
| 615 |
|
|
|
| 616 |
|
|
void MacWindow::DirectConnected(direct_buffer_info *info) |
| 617 |
|
|
{ |
| 618 |
|
|
switch (info->buffer_state & B_DIRECT_MODE_MASK) { |
| 619 |
|
|
case B_DIRECT_STOP: |
| 620 |
|
|
acquire_sem(drawing_sem); |
| 621 |
|
|
break; |
| 622 |
|
|
case B_DIRECT_MODIFY: |
| 623 |
|
|
acquire_sem(drawing_sem); |
| 624 |
|
|
case B_DIRECT_START: |
| 625 |
|
|
bits = (void *)((uint8 *)info->bits + info->window_bounds.top * info->bytes_per_row + info->window_bounds.left * info->bits_per_pixel / 8); |
| 626 |
|
|
bytes_per_row = info->bytes_per_row; |
| 627 |
|
|
pixel_format = info->pixel_format; |
| 628 |
|
|
unclipped = false; |
| 629 |
|
|
if (info->clip_list_count == 1) |
| 630 |
|
|
if (memcmp(&info->clip_bounds, &info->window_bounds, sizeof(clipping_rect)) == 0) |
| 631 |
|
|
unclipped = true; |
| 632 |
|
|
release_sem(drawing_sem); |
| 633 |
|
|
break; |
| 634 |
|
|
} |
| 635 |
|
|
} |
| 636 |
|
|
|
| 637 |
|
|
|
| 638 |
|
|
/* |
| 639 |
|
|
* Handle redraw and menu messages |
| 640 |
|
|
*/ |
| 641 |
|
|
|
| 642 |
|
|
void MacWindow::MessageReceived(BMessage *msg) |
| 643 |
|
|
{ |
| 644 |
|
|
BMessage *msg2; |
| 645 |
|
|
|
| 646 |
|
|
switch (msg->what) { |
| 647 |
|
|
case MSG_REDRAW: { |
| 648 |
|
|
|
| 649 |
|
|
// Prevent backlog of messages |
| 650 |
|
|
MessageQueue()->Lock(); |
| 651 |
|
|
while ((msg2 = MessageQueue()->FindMessage(MSG_REDRAW, 0)) != NULL) { |
| 652 |
|
|
MessageQueue()->RemoveMessage(msg2); |
| 653 |
|
|
delete msg2; |
| 654 |
|
|
} |
| 655 |
|
|
MessageQueue()->Unlock(); |
| 656 |
|
|
|
| 657 |
|
|
// Convert Mac screen buffer to BeOS palette and blit |
| 658 |
|
|
uint8 *source = the_buffer - 1; |
| 659 |
|
|
uint8 *dest = (uint8 *)the_bitmap->Bits() - 1; |
| 660 |
cebix |
1.8 |
uint32 length = VideoMonitor.mode.bytes_per_row * VideoMonitor.mode.y; |
| 661 |
cebix |
1.1 |
for (int i=0; i<length; i++) |
| 662 |
|
|
*++dest = remap_mac_be[*++source]; |
| 663 |
cebix |
1.8 |
BRect update_rect = BRect(0, 0, VideoMonitor.mode.x-1, VideoMonitor.mode.y-1); |
| 664 |
cebix |
1.1 |
main_view->DrawBitmapAsync(the_bitmap, update_rect, update_rect); |
| 665 |
|
|
break; |
| 666 |
|
|
} |
| 667 |
|
|
|
| 668 |
|
|
case MSG_ABOUT_REQUESTED: { |
| 669 |
cebix |
1.7 |
ShowAboutWindow(); |
| 670 |
cebix |
1.1 |
break; |
| 671 |
|
|
} |
| 672 |
|
|
|
| 673 |
|
|
case MSG_REF_5HZ: |
| 674 |
|
|
PrefsReplaceInt32("frameskip", frame_skip = 12); |
| 675 |
|
|
break; |
| 676 |
|
|
|
| 677 |
|
|
case MSG_REF_7_5HZ: |
| 678 |
|
|
PrefsReplaceInt32("frameskip", frame_skip = 8); |
| 679 |
|
|
break; |
| 680 |
|
|
|
| 681 |
|
|
case MSG_REF_10HZ: |
| 682 |
|
|
PrefsReplaceInt32("frameskip", frame_skip = 6); |
| 683 |
|
|
break; |
| 684 |
|
|
|
| 685 |
|
|
case MSG_REF_15HZ: |
| 686 |
|
|
PrefsReplaceInt32("frameskip", frame_skip = 4); |
| 687 |
|
|
break; |
| 688 |
|
|
|
| 689 |
|
|
case MSG_REF_30HZ: |
| 690 |
|
|
PrefsReplaceInt32("frameskip", frame_skip = 2); |
| 691 |
|
|
break; |
| 692 |
|
|
|
| 693 |
|
|
case MSG_REF_60HZ: |
| 694 |
|
|
PrefsReplaceInt32("frameskip", frame_skip = 1); |
| 695 |
|
|
break; |
| 696 |
|
|
|
| 697 |
|
|
case MSG_MOUNT: { |
| 698 |
|
|
BMenuItem *source = NULL; |
| 699 |
|
|
msg->FindPointer("source", (void **)&source); |
| 700 |
|
|
if (source) |
| 701 |
|
|
SysMountVolume(source->Label()); |
| 702 |
|
|
break; |
| 703 |
|
|
} |
| 704 |
|
|
|
| 705 |
|
|
#if DEBUGGER_AVAILABLE |
| 706 |
|
|
case MSG_DEBUGGER: |
| 707 |
|
|
extern int debugging; |
| 708 |
|
|
debugging = 1; |
| 709 |
|
|
regs.spcflags |= SPCFLAG_BRK; |
| 710 |
|
|
break; |
| 711 |
|
|
#endif |
| 712 |
|
|
|
| 713 |
|
|
default: |
| 714 |
|
|
BDirectWindow::MessageReceived(msg); |
| 715 |
|
|
} |
| 716 |
|
|
} |
| 717 |
|
|
|
| 718 |
|
|
|
| 719 |
|
|
/* |
| 720 |
|
|
* Window activated/deactivated |
| 721 |
|
|
*/ |
| 722 |
|
|
|
| 723 |
|
|
void MacWindow::WindowActivated(bool active) |
| 724 |
|
|
{ |
| 725 |
|
|
if (active) { |
| 726 |
|
|
frame_skip = PrefsFindInt32("frameskip"); |
| 727 |
|
|
if (frame_skip == 0) |
| 728 |
|
|
frame_skip = 1; |
| 729 |
|
|
} else |
| 730 |
|
|
frame_skip = 12; // 5Hz in background |
| 731 |
|
|
} |
| 732 |
|
|
|
| 733 |
|
|
|
| 734 |
|
|
/* |
| 735 |
|
|
* 60Hz interrupt routine |
| 736 |
|
|
*/ |
| 737 |
|
|
|
| 738 |
|
|
status_t MacWindow::tick_func(void *arg) |
| 739 |
|
|
{ |
| 740 |
|
|
MacWindow *obj = (MacWindow *)arg; |
| 741 |
|
|
static int tick_counter = 0; |
| 742 |
|
|
while (obj->tick_thread_active) { |
| 743 |
|
|
|
| 744 |
|
|
tick_counter++; |
| 745 |
|
|
if (tick_counter >= obj->frame_skip) { |
| 746 |
|
|
tick_counter = 0; |
| 747 |
|
|
|
| 748 |
|
|
// Window title is determined by Scroll Lock state |
| 749 |
|
|
uint32 scroll_lock_state = modifiers() & B_SCROLL_LOCK; |
| 750 |
|
|
if (scroll_lock_state != obj->old_scroll_lock_state) { |
| 751 |
|
|
if (scroll_lock_state) |
| 752 |
|
|
obj->SetTitle(GetString(STR_WINDOW_TITLE_FROZEN)); |
| 753 |
|
|
else |
| 754 |
|
|
obj->SetTitle(GetString(STR_WINDOW_TITLE)); |
| 755 |
|
|
obj->old_scroll_lock_state = scroll_lock_state; |
| 756 |
|
|
} |
| 757 |
|
|
|
| 758 |
|
|
// Has the Mac started? |
| 759 |
|
|
if (HasMacStarted()) { |
| 760 |
|
|
|
| 761 |
|
|
// Yes, set new cursor image if it was changed |
| 762 |
|
|
if (memcmp(MacCursor+4, Mac2HostAddr(0x844), 64)) { |
| 763 |
cebix |
1.3 |
Mac2Host_memcpy(MacCursor+4, 0x844, 64); // Cursor image |
| 764 |
|
|
MacCursor[2] = ReadMacInt8(0x885); // Hotspot |
| 765 |
cebix |
1.1 |
MacCursor[3] = ReadMacInt8(0x887); |
| 766 |
|
|
be_app->SetCursor(MacCursor); |
| 767 |
|
|
} |
| 768 |
|
|
} |
| 769 |
|
|
|
| 770 |
|
|
// Refresh screen unless Scroll Lock is down |
| 771 |
|
|
if (!scroll_lock_state) { |
| 772 |
|
|
|
| 773 |
|
|
// If direct frame buffer access is supported and the content area is completely visible, |
| 774 |
|
|
// convert the Mac screen buffer directly. Otherwise, send a message to the window to do |
| 775 |
|
|
// it into a bitmap |
| 776 |
|
|
if (obj->supports_direct_mode) { |
| 777 |
|
|
if (acquire_sem(obj->drawing_sem) != B_NO_ERROR) |
| 778 |
|
|
return 0; |
| 779 |
|
|
if (obj->unclipped && obj->pixel_format == B_CMAP8) { |
| 780 |
|
|
uint8 *source = obj->the_buffer - 1; |
| 781 |
|
|
uint8 *dest = (uint8 *)obj->bits; |
| 782 |
|
|
uint32 bytes_per_row = obj->bytes_per_row; |
| 783 |
cebix |
1.8 |
int xsize = VideoMonitor.mode.x; |
| 784 |
|
|
int ysize = VideoMonitor.mode.y; |
| 785 |
cebix |
1.1 |
for (int y=0; y<ysize; y++) { |
| 786 |
|
|
uint32 *p = (uint32 *)dest - 1; |
| 787 |
|
|
for (int x=0; x<xsize/4; x++) { |
| 788 |
|
|
#if B_HOST_IS_BENDIAN |
| 789 |
|
|
uint32 c = obj->remap_mac_be[*++source] << 24; |
| 790 |
|
|
c |= obj->remap_mac_be[*++source] << 16; |
| 791 |
|
|
c |= obj->remap_mac_be[*++source] << 8; |
| 792 |
|
|
c |= obj->remap_mac_be[*++source]; |
| 793 |
|
|
#else |
| 794 |
|
|
uint32 c = obj->remap_mac_be[*++source]; |
| 795 |
|
|
c |= obj->remap_mac_be[*++source] << 8; |
| 796 |
|
|
c |= obj->remap_mac_be[*++source] << 16; |
| 797 |
|
|
c |= obj->remap_mac_be[*++source] << 24; |
| 798 |
|
|
#endif |
| 799 |
|
|
*++p = c; |
| 800 |
|
|
} |
| 801 |
|
|
dest += bytes_per_row; |
| 802 |
|
|
} |
| 803 |
|
|
} else |
| 804 |
|
|
obj->PostMessage(MSG_REDRAW); |
| 805 |
|
|
release_sem(obj->drawing_sem); |
| 806 |
|
|
} else |
| 807 |
|
|
obj->PostMessage(MSG_REDRAW); |
| 808 |
|
|
} |
| 809 |
|
|
} |
| 810 |
|
|
snooze(16666); |
| 811 |
|
|
} |
| 812 |
|
|
return 0; |
| 813 |
|
|
} |
| 814 |
|
|
|
| 815 |
|
|
|
| 816 |
|
|
/* |
| 817 |
|
|
* Mouse moved in window |
| 818 |
|
|
*/ |
| 819 |
|
|
|
| 820 |
|
|
void BitmapView::MouseMoved(BPoint point, uint32 transit, const BMessage *message) |
| 821 |
|
|
{ |
| 822 |
|
|
switch (transit) { |
| 823 |
|
|
case B_ENTERED_VIEW: |
| 824 |
|
|
((MacWindow *)Window())->mouse_in_view = true; |
| 825 |
|
|
be_app->SetCursor(MacCursor); |
| 826 |
|
|
break; |
| 827 |
|
|
case B_EXITED_VIEW: |
| 828 |
|
|
((MacWindow *)Window())->mouse_in_view = false; |
| 829 |
|
|
be_app->SetCursor(B_HAND_CURSOR); |
| 830 |
|
|
break; |
| 831 |
|
|
} |
| 832 |
|
|
} |
| 833 |
|
|
|
| 834 |
|
|
|
| 835 |
|
|
/* |
| 836 |
|
|
* Screen constructor |
| 837 |
|
|
*/ |
| 838 |
|
|
|
| 839 |
cebix |
1.2 |
MacScreen::MacScreen(const char *name, int mode_bit, status_t *error) : BWindowScreen(name, 1 << mode_bit, error), tick_thread(-1) |
| 840 |
cebix |
1.1 |
{ |
| 841 |
|
|
// Set all variables |
| 842 |
|
|
frame_backup = NULL; |
| 843 |
|
|
palette_changed = false; |
| 844 |
|
|
screen_active = false; |
| 845 |
cebix |
1.8 |
first_time = true; |
| 846 |
cebix |
1.1 |
quitting = false; |
| 847 |
|
|
|
| 848 |
|
|
// Set relative mouse mode |
| 849 |
|
|
ADBSetRelMouseMode(true); |
| 850 |
|
|
|
| 851 |
|
|
// Create view to get mouse events |
| 852 |
|
|
main_view = new BView(Frame(), NULL, B_FOLLOW_NONE, 0); |
| 853 |
|
|
AddChild(main_view); |
| 854 |
|
|
|
| 855 |
|
|
// Start 60Hz interrupt |
| 856 |
|
|
tick_thread_active = true; |
| 857 |
|
|
tick_thread = spawn_thread(tick_func, "Polling sucks...", B_DISPLAY_PRIORITY, this); |
| 858 |
|
|
resume_thread(tick_thread); |
| 859 |
|
|
|
| 860 |
|
|
// Add filter for keyboard and mouse events |
| 861 |
|
|
BMessageFilter *filter = new BMessageFilter(B_ANY_DELIVERY, B_ANY_SOURCE, filter_func); |
| 862 |
|
|
AddCommonFilter(filter); |
| 863 |
|
|
} |
| 864 |
|
|
|
| 865 |
|
|
|
| 866 |
|
|
/* |
| 867 |
|
|
* Screen destructor |
| 868 |
|
|
*/ |
| 869 |
|
|
|
| 870 |
|
|
MacScreen::~MacScreen() |
| 871 |
|
|
{ |
| 872 |
|
|
// Stop 60Hz interrupt |
| 873 |
|
|
if (tick_thread > 0) { |
| 874 |
|
|
status_t l; |
| 875 |
|
|
tick_thread_active = false; |
| 876 |
|
|
wait_for_thread(tick_thread, &l); |
| 877 |
|
|
} |
| 878 |
|
|
|
| 879 |
|
|
// Tell emulator that we're done |
| 880 |
|
|
the_screen = NULL; |
| 881 |
|
|
} |
| 882 |
|
|
|
| 883 |
|
|
|
| 884 |
|
|
/* |
| 885 |
|
|
* Screen closed |
| 886 |
|
|
*/ |
| 887 |
|
|
|
| 888 |
|
|
void MacScreen::Quit(void) |
| 889 |
|
|
{ |
| 890 |
|
|
// Tell ScreenConnected() that we are quitting |
| 891 |
|
|
quitting = true; |
| 892 |
|
|
BWindowScreen::Quit(); |
| 893 |
|
|
} |
| 894 |
|
|
|
| 895 |
|
|
|
| 896 |
|
|
/* |
| 897 |
|
|
* Screen connected/disconnected |
| 898 |
|
|
*/ |
| 899 |
|
|
|
| 900 |
|
|
void MacScreen::ScreenConnected(bool active) |
| 901 |
|
|
{ |
| 902 |
|
|
graphics_card_info *info = CardInfo(); |
| 903 |
|
|
screen_active = active; |
| 904 |
|
|
|
| 905 |
|
|
if (active == true) { |
| 906 |
|
|
|
| 907 |
cebix |
1.8 |
// Add resolution and set VideoMonitor |
| 908 |
|
|
if (first_time) { |
| 909 |
|
|
set_video_monitor(info->width, info->height, info->bytes_per_row, info->bits_per_pixel); |
| 910 |
|
|
first_time = false; |
| 911 |
|
|
} |
| 912 |
|
|
|
| 913 |
cebix |
1.1 |
// Set VideoMonitor |
| 914 |
|
|
#if REAL_ADDRESSING |
| 915 |
|
|
VideoMonitor.mac_frame_base = (uint32)info->frame_buffer; |
| 916 |
|
|
#else |
| 917 |
|
|
VideoMonitor.mac_frame_base = MacFrameBaseMac; |
| 918 |
|
|
#endif |
| 919 |
|
|
|
| 920 |
|
|
#if !REAL_ADDRESSING |
| 921 |
|
|
// Set variables for UAE memory mapping |
| 922 |
|
|
MacFrameBaseHost = (uint8 *)info->frame_buffer; |
| 923 |
cebix |
1.8 |
MacFrameSize = VideoMonitor.mode.bytes_per_row * VideoMonitor.mode.y; |
| 924 |
cebix |
1.1 |
switch (info->bits_per_pixel) { |
| 925 |
|
|
case 15: |
| 926 |
|
|
MacFrameLayout = FLAYOUT_HOST_555; |
| 927 |
|
|
break; |
| 928 |
|
|
case 16: |
| 929 |
|
|
MacFrameLayout = FLAYOUT_HOST_565; |
| 930 |
|
|
break; |
| 931 |
|
|
case 32: |
| 932 |
|
|
MacFrameLayout = FLAYOUT_HOST_888; |
| 933 |
|
|
break; |
| 934 |
|
|
default: |
| 935 |
|
|
MacFrameLayout = FLAYOUT_DIRECT; |
| 936 |
|
|
break; |
| 937 |
|
|
} |
| 938 |
|
|
#endif |
| 939 |
|
|
|
| 940 |
|
|
// Copy from backup store to frame buffer |
| 941 |
|
|
if (frame_backup != NULL) { |
| 942 |
cebix |
1.8 |
memcpy(info->frame_buffer, frame_backup, VideoMonitor.bytes_per_row * VideoMonitor.mode.y); |
| 943 |
cebix |
1.1 |
delete[] frame_backup; |
| 944 |
|
|
frame_backup = NULL; |
| 945 |
|
|
} |
| 946 |
|
|
|
| 947 |
|
|
// Restore palette |
| 948 |
cebix |
1.8 |
if (VideoMonitor.depth == VDEPTH_8BIT) |
| 949 |
cebix |
1.1 |
SetColorList(palette); |
| 950 |
|
|
|
| 951 |
|
|
// Restart/signal emulator thread |
| 952 |
|
|
release_sem(mac_os_lock); |
| 953 |
|
|
|
| 954 |
|
|
} else { |
| 955 |
|
|
|
| 956 |
|
|
if (!quitting) { |
| 957 |
|
|
|
| 958 |
|
|
// Stop emulator thread |
| 959 |
|
|
acquire_sem(mac_os_lock); |
| 960 |
|
|
|
| 961 |
|
|
// Create backup store and save frame buffer |
| 962 |
cebix |
1.8 |
frame_backup = new uint8[VideoMonitor.mode.bytes_per_row * VideoMonitor.mode.y]; |
| 963 |
|
|
memcpy(frame_backup, info->frame_buffer, VideoMonitor.mode.bytes_per_row * VideoMonitor.mode.y); |
| 964 |
cebix |
1.1 |
} |
| 965 |
|
|
} |
| 966 |
|
|
} |
| 967 |
|
|
|
| 968 |
|
|
|
| 969 |
|
|
/* |
| 970 |
|
|
* Screen 60Hz interrupt routine |
| 971 |
|
|
*/ |
| 972 |
|
|
|
| 973 |
|
|
status_t MacScreen::tick_func(void *arg) |
| 974 |
|
|
{ |
| 975 |
|
|
MacScreen *obj = (MacScreen *)arg; |
| 976 |
|
|
while (obj->tick_thread_active) { |
| 977 |
|
|
|
| 978 |
|
|
// Wait |
| 979 |
|
|
snooze(16667); |
| 980 |
|
|
|
| 981 |
|
|
// Workspace activated? Then poll the mouse and set the palette if needed |
| 982 |
|
|
if (!obj->quitting && obj->LockWithTimeout(200000) == B_OK) { |
| 983 |
|
|
if (obj->screen_active) { |
| 984 |
|
|
BPoint pt; |
| 985 |
|
|
uint32 button = 0; |
| 986 |
|
|
if (obj->palette_changed) { |
| 987 |
|
|
obj->palette_changed = false; |
| 988 |
|
|
obj->SetColorList(obj->palette); |
| 989 |
|
|
} |
| 990 |
|
|
obj->main_view->GetMouse(&pt, &button); |
| 991 |
|
|
set_mouse_position(320, 240); |
| 992 |
|
|
ADBMouseMoved(int(pt.x) - 320, int(pt.y) - 240); |
| 993 |
|
|
if (button & B_PRIMARY_MOUSE_BUTTON) |
| 994 |
|
|
ADBMouseDown(0); |
| 995 |
|
|
if (!(button & B_PRIMARY_MOUSE_BUTTON)) |
| 996 |
|
|
ADBMouseUp(0); |
| 997 |
|
|
if (button & B_SECONDARY_MOUSE_BUTTON) |
| 998 |
|
|
ADBMouseDown(1); |
| 999 |
|
|
if (!(button & B_SECONDARY_MOUSE_BUTTON)) |
| 1000 |
|
|
ADBMouseUp(1); |
| 1001 |
|
|
if (button & B_TERTIARY_MOUSE_BUTTON) |
| 1002 |
|
|
ADBMouseDown(2); |
| 1003 |
|
|
if (!(button & B_TERTIARY_MOUSE_BUTTON)) |
| 1004 |
|
|
ADBMouseUp(2); |
| 1005 |
|
|
} |
| 1006 |
|
|
obj->Unlock(); |
| 1007 |
|
|
} |
| 1008 |
|
|
} |
| 1009 |
|
|
return 0; |
| 1010 |
|
|
} |
