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9722
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/* $Id$ */
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/******************************************************************************
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* Cocoa video driver *
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* Known things left to do: *
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* Nothing at the moment. *
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******************************************************************************/
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#ifdef WITH_COCOA
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#import <Cocoa/Cocoa.h>
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#import <sys/time.h> /* gettimeofday */
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#import <sys/param.h> /* for MAXPATHLEN */
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#import <unistd.h>
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/**
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* Important notice regarding all modifications!!!!!!!
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* There are certain limitations because the file is objective C++.
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* gdb has limitations.
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* C++ and objective C code can't be joined in all cases (classes stuff).
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* Read http://developer.apple.com/releasenotes/Cocoa/Objective-C++.html for more information.
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*/
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/* Defined in stdbool.h */
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#ifndef __cplusplus
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# ifndef __BEOS__
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# undef bool
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# undef false
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# undef true
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# endif
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#endif
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#include "../../stdafx.h"
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#include "../../openttd.h"
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#include "../../debug.h"
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#include "../../macros.h"
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#include "../../os/macosx/splash.h"
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#include "../../variables.h"
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#include "../../gfx.h"
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#include "cocoa_v.h"
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#include "cocoa_keys.h"
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#include "../../blitter/factory.hpp"
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#include "../../fileio.h"
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#undef Point
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#undef Rect
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/* Right Mouse Button Emulation enum */
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enum {
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RMBE_COMMAND,
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RMBE_CONTROL,
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RMBE_OFF,
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};
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static bool _show_mouse = true;
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static unsigned int _current_mods;
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static bool _tab_is_down;
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static bool _emulating_right_button;
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#ifdef _DEBUG
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static uint32 _tEvent;
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#endif
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static uint32 GetTick()
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{
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struct timeval tim;
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gettimeofday(&tim, NULL);
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return tim.tv_usec / 1000 + tim.tv_sec * 1000;
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}
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void QZ_ShowMouse()
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{
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if (!_show_mouse) {
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[ NSCursor unhide ];
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_show_mouse = true;
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// Hide the openttd cursor when leaving the window
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if (_cocoa_subdriver != NULL)
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UndrawMouseCursor();
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_cursor.in_window = false;
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}
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}
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void QZ_HideMouse()
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{
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if (_show_mouse) {
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/*
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* Don't hide the cursor when compiling in debug mode.
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* Note: Not hiding the cursor will cause artefacts around it in 8bpp fullscreen mode.
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*/
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#ifndef _DEBUG
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[ NSCursor hide ];
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#endif
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_show_mouse = false;
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// Show the openttd cursor again
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_cursor.in_window = true;
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}
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}
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static void QZ_WarpCursor(int x, int y)
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{
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NSPoint p;
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CGPoint cgp;
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assert(_cocoa_subdriver);
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/* Only allow warping when in foreground */
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if (![ NSApp isActive ]) return;
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p = NSMakePoint(x, y);
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cgp = _cocoa_subdriver->PrivateLocalToCG(&p);
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/* this is the magic call that fixes cursor "freezing" after warp */
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CGSetLocalEventsSuppressionInterval(0.0);
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/* Do the actual warp */
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CGWarpMouseCursorPosition(cgp);
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/* Generate the mouse moved event */
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}
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static void QZ_CheckPaletteAnim()
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{
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if (_pal_count_dirty != 0) {
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Blitter *blitter = BlitterFactoryBase::GetCurrentBlitter();
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switch (blitter->UsePaletteAnimation()) {
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case Blitter::PALETTE_ANIMATION_VIDEO_BACKEND:
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_cocoa_subdriver->UpdatePalette(_pal_first_dirty, _pal_count_dirty);
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break;
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case Blitter::PALETTE_ANIMATION_BLITTER:
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blitter->PaletteAnimate(_pal_first_dirty, _pal_count_dirty);
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break;
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case Blitter::PALETTE_ANIMATION_NONE:
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break;
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default:
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NOT_REACHED();
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}
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_pal_count_dirty = 0;
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}
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}
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struct VkMapping {
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unsigned short vk_from;
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byte map_to;
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};
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#define AS(x, z) {x, z}
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static const VkMapping _vk_mapping[] = {
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AS(QZ_BACKQUOTE, WKC_BACKQUOTE), // key left of '1'
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AS(QZ_BACKQUOTE2, WKC_BACKQUOTE), // some keyboards have it on another scancode
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/* Pageup stuff + up/down */
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AS(QZ_PAGEUP, WKC_PAGEUP),
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AS(QZ_PAGEDOWN, WKC_PAGEDOWN),
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AS(QZ_UP, WKC_UP),
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AS(QZ_DOWN, WKC_DOWN),
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AS(QZ_LEFT, WKC_LEFT),
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AS(QZ_RIGHT, WKC_RIGHT),
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AS(QZ_HOME, WKC_HOME),
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AS(QZ_END, WKC_END),
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AS(QZ_INSERT, WKC_INSERT),
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AS(QZ_DELETE, WKC_DELETE),
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/* Letters. QZ_[a-z] is not in numerical order so we can't use AM(...) */
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AS(QZ_a, 'A'),
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AS(QZ_b, 'B'),
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AS(QZ_c, 'C'),
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AS(QZ_d, 'D'),
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AS(QZ_e, 'E'),
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AS(QZ_f, 'F'),
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AS(QZ_g, 'G'),
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AS(QZ_h, 'H'),
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AS(QZ_i, 'I'),
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AS(QZ_j, 'J'),
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AS(QZ_k, 'K'),
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AS(QZ_l, 'L'),
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AS(QZ_m, 'M'),
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AS(QZ_n, 'N'),
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AS(QZ_o, 'O'),
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AS(QZ_p, 'P'),
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AS(QZ_q, 'Q'),
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AS(QZ_r, 'R'),
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AS(QZ_s, 'S'),
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AS(QZ_t, 'T'),
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AS(QZ_u, 'U'),
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AS(QZ_v, 'V'),
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AS(QZ_w, 'W'),
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AS(QZ_x, 'X'),
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AS(QZ_y, 'Y'),
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AS(QZ_z, 'Z'),
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/* Same thing for digits */
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AS(QZ_0, '0'),
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AS(QZ_1, '1'),
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AS(QZ_2, '2'),
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AS(QZ_3, '3'),
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AS(QZ_4, '4'),
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AS(QZ_5, '5'),
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AS(QZ_6, '6'),
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AS(QZ_7, '7'),
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AS(QZ_8, '8'),
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AS(QZ_9, '9'),
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AS(QZ_ESCAPE, WKC_ESC),
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AS(QZ_PAUSE, WKC_PAUSE),
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AS(QZ_BACKSPACE, WKC_BACKSPACE),
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AS(QZ_SPACE, WKC_SPACE),
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AS(QZ_RETURN, WKC_RETURN),
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AS(QZ_TAB, WKC_TAB),
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/* Function keys */
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AS(QZ_F1, WKC_F1),
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AS(QZ_F2, WKC_F2),
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AS(QZ_F3, WKC_F3),
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AS(QZ_F4, WKC_F4),
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AS(QZ_F5, WKC_F5),
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AS(QZ_F6, WKC_F6),
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AS(QZ_F7, WKC_F7),
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AS(QZ_F8, WKC_F8),
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AS(QZ_F9, WKC_F9),
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AS(QZ_F10, WKC_F10),
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AS(QZ_F11, WKC_F11),
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AS(QZ_F12, WKC_F12),
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/* Numeric part */
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AS(QZ_KP0, WKC_NUM_0),
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AS(QZ_KP1, WKC_NUM_1),
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AS(QZ_KP2, WKC_NUM_2),
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AS(QZ_KP3, WKC_NUM_3),
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AS(QZ_KP4, WKC_NUM_4),
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AS(QZ_KP5, WKC_NUM_5),
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AS(QZ_KP6, WKC_NUM_6),
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AS(QZ_KP7, WKC_NUM_7),
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AS(QZ_KP8, WKC_NUM_8),
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AS(QZ_KP9, WKC_NUM_9),
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AS(QZ_KP_DIVIDE, WKC_NUM_DIV),
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AS(QZ_KP_MULTIPLY, WKC_NUM_MUL),
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AS(QZ_KP_MINUS, WKC_NUM_MINUS),
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AS(QZ_KP_PLUS, WKC_NUM_PLUS),
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AS(QZ_KP_ENTER, WKC_NUM_ENTER),
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AS(QZ_KP_PERIOD, WKC_NUM_DECIMAL),
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/* Other non-letter keys */
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AS(QZ_SLASH, WKC_SLASH),
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AS(QZ_SEMICOLON, WKC_SEMICOLON),
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AS(QZ_EQUALS, WKC_EQUALS),
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AS(QZ_LEFTBRACKET, WKC_L_BRACKET),
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AS(QZ_BACKSLASH, WKC_BACKSLASH),
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AS(QZ_RIGHTBRACKET, WKC_R_BRACKET),
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AS(QZ_QUOTE, WKC_SINGLEQUOTE),
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AS(QZ_COMMA, WKC_COMMA),
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AS(QZ_MINUS, WKC_MINUS),
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AS(QZ_PERIOD, WKC_PERIOD)
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};
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static uint32 QZ_MapKey(unsigned short sym)
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{
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const VkMapping *map;
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uint32 key = 0;
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for (map = _vk_mapping; map != endof(_vk_mapping); ++map) {
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if (sym == map->vk_from) {
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key = map->map_to;
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break;
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}
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}
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285 |
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if (_current_mods & NSShiftKeyMask) key |= WKC_SHIFT;
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if (_current_mods & NSControlKeyMask) key |= (_patches.right_mouse_btn_emulation != RMBE_CONTROL ? WKC_CTRL : WKC_META);
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if (_current_mods & NSAlternateKeyMask) key |= WKC_ALT;
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if (_current_mods & NSCommandKeyMask) key |= (_patches.right_mouse_btn_emulation != RMBE_CONTROL ? WKC_META : WKC_CTRL);
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290 |
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return key << 16;
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}
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293 |
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static void QZ_KeyEvent(unsigned short keycode, unsigned short unicode, BOOL down)
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{
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switch (keycode) {
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case QZ_UP: SB(_dirkeys, 1, 1, down); break;
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case QZ_DOWN: SB(_dirkeys, 3, 1, down); break;
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case QZ_LEFT: SB(_dirkeys, 0, 1, down); break;
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case QZ_RIGHT: SB(_dirkeys, 2, 1, down); break;
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301 |
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case QZ_TAB: _tab_is_down = down; break;
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303 |
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304 |
case QZ_RETURN:
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305 |
case QZ_f:
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if (down && (_current_mods & NSCommandKeyMask)) {
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_video_driver->ToggleFullscreen(!_fullscreen);
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308 |
}
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309 |
break;
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310 |
}
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311 |
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312 |
if (down) {
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313 |
uint32 pressed_key = QZ_MapKey(keycode) | unicode;
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314 |
HandleKeypress(pressed_key);
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315 |
DEBUG(driver, 2, "cocoa_v: QZ_KeyEvent: %x (%x), down, mapping: %x", keycode, unicode, pressed_key);
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316 |
} else {
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317 |
DEBUG(driver, 2, "cocoa_v: QZ_KeyEvent: %x (%x), up", keycode, unicode);
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318 |
}
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319 |
}
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320 |
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321 |
static void QZ_DoUnsidedModifiers(unsigned int newMods)
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322 |
{
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323 |
const int mapping[] = { QZ_CAPSLOCK, QZ_LSHIFT, QZ_LCTRL, QZ_LALT, QZ_LMETA };
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324 |
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325 |
int i;
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326 |
unsigned int bit;
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327 |
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328 |
if (_current_mods == newMods) return;
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329 |
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330 |
/* Iterate through the bits, testing each against the current modifiers */
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331 |
for (i = 0, bit = NSAlphaShiftKeyMask; bit <= NSCommandKeyMask; bit <<= 1, ++i) {
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332 |
unsigned int currentMask, newMask;
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333 |
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334 |
currentMask = _current_mods & bit;
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335 |
newMask = newMods & bit;
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336 |
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337 |
if (currentMask && currentMask != newMask) { /* modifier up event */
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338 |
/* If this was Caps Lock, we need some additional voodoo to make SDL happy (is this needed in ottd?) */
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339 |
if (bit == NSAlphaShiftKeyMask) QZ_KeyEvent(mapping[i], 0, YES);
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340 |
QZ_KeyEvent(mapping[i], 0, NO);
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341 |
} else if (newMask && currentMask != newMask) { /* modifier down event */
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342 |
QZ_KeyEvent(mapping[i], 0, YES);
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343 |
/* If this was Caps Lock, we need some additional voodoo to make SDL happy (is this needed in ottd?) */
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344 |
if (bit == NSAlphaShiftKeyMask) QZ_KeyEvent(mapping[i], 0, NO);
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345 |
}
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346 |
}
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347 |
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348 |
_current_mods = newMods;
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349 |
}
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350 |
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351 |
static void QZ_MouseMovedEvent(int x, int y)
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352 |
{
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|
353 |
if (_cursor.fix_at) {
|
|
|
354 |
int dx = x - _cursor.pos.x;
|
|
|
355 |
int dy = y - _cursor.pos.y;
|
|
|
356 |
|
|
|
357 |
if (dx != 0 || dy != 0) {
|
|
|
358 |
_cursor.delta.x += dx;
|
|
|
359 |
_cursor.delta.y += dy;
|
|
|
360 |
|
|
|
361 |
QZ_WarpCursor(_cursor.pos.x, _cursor.pos.y);
|
|
|
362 |
}
|
|
|
363 |
} else {
|
|
|
364 |
_cursor.delta.x = x - _cursor.pos.x;
|
|
|
365 |
_cursor.delta.y = y - _cursor.pos.y;
|
|
|
366 |
_cursor.pos.x = x;
|
|
|
367 |
_cursor.pos.y = y;
|
|
|
368 |
_cursor.dirty = true;
|
|
|
369 |
}
|
|
|
370 |
HandleMouseEvents();
|
|
|
371 |
}
|
|
|
372 |
|
|
|
373 |
|
|
|
374 |
static void QZ_MouseButtonEvent(int button, BOOL down)
|
|
|
375 |
{
|
|
|
376 |
switch (button) {
|
|
|
377 |
case 0:
|
|
|
378 |
if (down) {
|
|
|
379 |
_left_button_down = true;
|
|
|
380 |
} else {
|
|
|
381 |
_left_button_down = false;
|
|
|
382 |
_left_button_clicked = false;
|
|
|
383 |
}
|
|
|
384 |
HandleMouseEvents();
|
|
|
385 |
break;
|
|
|
386 |
|
|
|
387 |
case 1:
|
|
|
388 |
if (down) {
|
|
|
389 |
_right_button_down = true;
|
|
|
390 |
_right_button_clicked = true;
|
|
|
391 |
} else {
|
|
|
392 |
_right_button_down = false;
|
|
|
393 |
}
|
|
|
394 |
HandleMouseEvents();
|
|
|
395 |
break;
|
|
|
396 |
}
|
|
|
397 |
}
|
|
|
398 |
|
|
|
399 |
|
|
|
400 |
|
|
|
401 |
|
|
|
402 |
static bool QZ_PollEvent()
|
|
|
403 |
{
|
|
|
404 |
NSEvent *event;
|
|
|
405 |
NSPoint pt;
|
|
|
406 |
NSString *chars;
|
|
|
407 |
#ifdef _DEBUG
|
|
|
408 |
uint32 et0, et;
|
|
|
409 |
#endif
|
|
|
410 |
|
|
|
411 |
assert(_cocoa_subdriver != NULL);
|
|
|
412 |
|
|
|
413 |
#ifdef _DEBUG
|
|
|
414 |
et0 = GetTick();
|
|
|
415 |
#endif
|
|
|
416 |
event = [ NSApp nextEventMatchingMask:NSAnyEventMask
|
|
|
417 |
untilDate: [ NSDate distantPast ]
|
|
|
418 |
inMode: NSDefaultRunLoopMode dequeue:YES ];
|
|
|
419 |
#ifdef _DEBUG
|
|
|
420 |
et = GetTick();
|
|
|
421 |
_tEvent+= et - et0;
|
|
|
422 |
#endif
|
|
|
423 |
|
|
|
424 |
if (event == nil) return false;
|
|
|
425 |
if (!_cocoa_subdriver->IsActive()) {
|
|
|
426 |
QZ_ShowMouse();
|
|
|
427 |
[NSApp sendEvent:event];
|
|
|
428 |
return true;
|
|
|
429 |
}
|
|
|
430 |
|
|
|
431 |
QZ_DoUnsidedModifiers( [ event modifierFlags ] );
|
|
|
432 |
|
|
|
433 |
switch ([event type]) {
|
|
|
434 |
case NSMouseMoved:
|
|
|
435 |
case NSOtherMouseDragged:
|
|
|
436 |
case NSRightMouseDragged:
|
|
|
437 |
case NSLeftMouseDragged:
|
|
|
438 |
pt = _cocoa_subdriver->GetMouseLocation(event);
|
|
|
439 |
if (!_cocoa_subdriver->MouseIsInsideView(&pt) &&
|
|
|
440 |
!_emulating_right_button) {
|
|
|
441 |
QZ_ShowMouse();
|
|
|
442 |
[NSApp sendEvent:event];
|
|
|
443 |
break;
|
|
|
444 |
}
|
|
|
445 |
|
|
|
446 |
QZ_HideMouse();
|
|
|
447 |
QZ_MouseMovedEvent((int)pt.x, (int)pt.y);
|
|
|
448 |
break;
|
|
|
449 |
|
|
|
450 |
case NSLeftMouseDown:
|
|
|
451 |
{
|
|
|
452 |
uint32 keymask = 0;
|
|
|
453 |
if (_patches.right_mouse_btn_emulation == RMBE_COMMAND) keymask |= NSCommandKeyMask;
|
|
|
454 |
if (_patches.right_mouse_btn_emulation == RMBE_CONTROL) keymask |= NSControlKeyMask;
|
|
|
455 |
|
|
|
456 |
pt = _cocoa_subdriver->GetMouseLocation(event);
|
|
|
457 |
|
|
|
458 |
if (!([ event modifierFlags ] & keymask) ||
|
|
|
459 |
!_cocoa_subdriver->MouseIsInsideView(&pt)) {
|
|
|
460 |
[NSApp sendEvent:event];
|
|
|
461 |
}
|
|
|
462 |
|
|
|
463 |
if (!_cocoa_subdriver->MouseIsInsideView(&pt)) {
|
|
|
464 |
QZ_ShowMouse();
|
|
|
465 |
break;
|
|
|
466 |
}
|
|
|
467 |
|
|
|
468 |
QZ_HideMouse();
|
|
|
469 |
QZ_MouseMovedEvent((int)pt.x, (int)pt.y);
|
|
|
470 |
|
|
|
471 |
/* Right mouse button emulation */
|
|
|
472 |
if ([ event modifierFlags ] & keymask) {
|
|
|
473 |
_emulating_right_button = true;
|
|
|
474 |
QZ_MouseButtonEvent(1, YES);
|
|
|
475 |
} else {
|
|
|
476 |
QZ_MouseButtonEvent(0, YES);
|
|
|
477 |
}
|
|
|
478 |
break;
|
|
|
479 |
}
|
|
|
480 |
case NSLeftMouseUp:
|
|
|
481 |
[NSApp sendEvent:event];
|
|
|
482 |
|
|
|
483 |
pt = _cocoa_subdriver->GetMouseLocation(event);
|
|
|
484 |
if (!_cocoa_subdriver->MouseIsInsideView(&pt)) {
|
|
|
485 |
QZ_ShowMouse();
|
|
|
486 |
break;
|
|
|
487 |
}
|
|
|
488 |
|
|
|
489 |
QZ_HideMouse();
|
|
|
490 |
QZ_MouseMovedEvent((int)pt.x, (int)pt.y);
|
|
|
491 |
|
|
|
492 |
/* Right mouse button emulation */
|
|
|
493 |
if (_emulating_right_button) {
|
|
|
494 |
_emulating_right_button = false;
|
|
|
495 |
QZ_MouseButtonEvent(1, NO);
|
|
|
496 |
} else {
|
|
|
497 |
QZ_MouseButtonEvent(0, NO);
|
|
|
498 |
}
|
|
|
499 |
break;
|
|
|
500 |
|
|
|
501 |
case NSRightMouseDown:
|
|
|
502 |
pt = _cocoa_subdriver->GetMouseLocation(event);
|
|
|
503 |
if (!_cocoa_subdriver->MouseIsInsideView(&pt)) {
|
|
|
504 |
QZ_ShowMouse();
|
|
|
505 |
[NSApp sendEvent:event];
|
|
|
506 |
break;
|
|
|
507 |
}
|
|
|
508 |
|
|
|
509 |
QZ_HideMouse();
|
|
|
510 |
QZ_MouseMovedEvent((int)pt.x, (int)pt.y);
|
|
|
511 |
QZ_MouseButtonEvent(1, YES);
|
|
|
512 |
break;
|
|
|
513 |
|
|
|
514 |
case NSRightMouseUp:
|
|
|
515 |
pt = _cocoa_subdriver->GetMouseLocation(event);
|
|
|
516 |
if (!_cocoa_subdriver->MouseIsInsideView(&pt)) {
|
|
|
517 |
QZ_ShowMouse();
|
|
|
518 |
[NSApp sendEvent:event];
|
|
|
519 |
break;
|
|
|
520 |
}
|
|
|
521 |
|
|
|
522 |
QZ_HideMouse();
|
|
|
523 |
QZ_MouseMovedEvent((int)pt.x, (int)pt.y);
|
|
|
524 |
QZ_MouseButtonEvent(1, NO);
|
|
|
525 |
break;
|
|
|
526 |
|
|
|
527 |
#if 0
|
|
|
528 |
/* This is not needed since openttd currently only use two buttons */
|
|
|
529 |
case NSOtherMouseDown:
|
|
|
530 |
pt = QZ_GetMouseLocation(event);
|
|
|
531 |
if (!QZ_MouseIsInsideView(&pt)) {
|
|
|
532 |
QZ_ShowMouse();
|
|
|
533 |
[NSApp sendEvent:event];
|
|
|
534 |
break;
|
|
|
535 |
}
|
|
|
536 |
|
|
|
537 |
QZ_HideMouse();
|
|
|
538 |
QZ_MouseMovedEvent((int)pt.x, (int)pt.y);
|
|
|
539 |
QZ_MouseButtonEvent([ event buttonNumber ], YES);
|
|
|
540 |
break;
|
|
|
541 |
|
|
|
542 |
case NSOtherMouseUp:
|
|
|
543 |
pt = QZ_GetMouseLocation(event);
|
|
|
544 |
if (!QZ_MouseIsInsideView(&pt)) {
|
|
|
545 |
QZ_ShowMouse();
|
|
|
546 |
[NSApp sendEvent:event];
|
|
|
547 |
break;
|
|
|
548 |
}
|
|
|
549 |
|
|
|
550 |
QZ_HideMouse();
|
|
|
551 |
QZ_MouseMovedEvent((int)pt.x, (int)pt.y);
|
|
|
552 |
QZ_MouseButtonEvent([ event buttonNumber ], NO);
|
|
|
553 |
break;
|
|
|
554 |
#endif
|
|
|
555 |
|
|
|
556 |
case NSKeyDown:
|
|
|
557 |
/* Quit, hide and minimize */
|
|
|
558 |
switch ([event keyCode]) {
|
|
|
559 |
case QZ_q:
|
|
|
560 |
case QZ_h:
|
|
|
561 |
case QZ_m:
|
|
|
562 |
if ([ event modifierFlags ] & NSCommandKeyMask) {
|
|
|
563 |
[NSApp sendEvent:event];
|
|
|
564 |
}
|
|
|
565 |
break;
|
|
|
566 |
}
|
|
|
567 |
|
|
|
568 |
chars = [ event characters ];
|
|
|
569 |
QZ_KeyEvent([event keyCode], [ chars length ] ? [ chars characterAtIndex:0 ] : 0, YES);
|
|
|
570 |
break;
|
|
|
571 |
|
|
|
572 |
case NSKeyUp:
|
|
|
573 |
/* Quit, hide and minimize */
|
|
|
574 |
switch ([event keyCode]) {
|
|
|
575 |
case QZ_q:
|
|
|
576 |
case QZ_h:
|
|
|
577 |
case QZ_m:
|
|
|
578 |
if ([ event modifierFlags ] & NSCommandKeyMask) {
|
|
|
579 |
[NSApp sendEvent:event];
|
|
|
580 |
}
|
|
|
581 |
break;
|
|
|
582 |
}
|
|
|
583 |
|
|
|
584 |
chars = [ event characters ];
|
|
|
585 |
QZ_KeyEvent([event keyCode], [ chars length ] ? [ chars characterAtIndex:0 ] : 0, NO);
|
|
|
586 |
break;
|
|
|
587 |
|
|
|
588 |
case NSScrollWheel:
|
|
|
589 |
if ([ event deltaY ] > 0.0) { /* Scroll up */
|
|
|
590 |
_cursor.wheel--;
|
|
|
591 |
} else if ([ event deltaY ] < 0.0) { /* Scroll down */
|
|
|
592 |
_cursor.wheel++;
|
|
|
593 |
} /* else: deltaY was 0.0 and we don't want to do anything */
|
|
|
594 |
|
|
|
595 |
/* Set the scroll count for scrollwheel scrolling */
|
|
|
596 |
_cursor.h_wheel -= (int)([ event deltaX ]* 5 * _patches.scrollwheel_multiplier);
|
|
|
597 |
_cursor.v_wheel -= (int)([ event deltaY ]* 5 * _patches.scrollwheel_multiplier);
|
|
|
598 |
break;
|
|
|
599 |
|
|
|
600 |
default:
|
|
|
601 |
[NSApp sendEvent:event];
|
|
|
602 |
}
|
|
|
603 |
|
|
|
604 |
return true;
|
|
|
605 |
}
|
|
|
606 |
|
|
|
607 |
|
|
|
608 |
void QZ_GameLoop()
|
|
|
609 |
{
|
|
|
610 |
uint32 cur_ticks = GetTick();
|
|
|
611 |
uint32 last_cur_ticks = cur_ticks;
|
|
|
612 |
uint32 next_tick = cur_ticks + 30;
|
|
|
613 |
uint32 pal_tick = 0;
|
|
|
614 |
#ifdef _DEBUG
|
|
|
615 |
uint32 et0, et, st0, st;
|
|
|
616 |
#endif
|
|
|
617 |
int i;
|
|
|
618 |
|
|
|
619 |
#ifdef _DEBUG
|
|
|
620 |
et0 = GetTick();
|
|
|
621 |
st = 0;
|
|
|
622 |
#endif
|
|
|
623 |
|
|
|
624 |
_screen.dst_ptr = _cocoa_subdriver->GetPixelBuffer();
|
|
|
625 |
DisplaySplashImage();
|
|
|
626 |
QZ_CheckPaletteAnim();
|
|
|
627 |
_cocoa_subdriver->Draw();
|
|
|
628 |
CSleep(1);
|
|
|
629 |
|
|
|
630 |
for (i = 0; i < 2; i++) GameLoop();
|
|
|
631 |
|
|
|
632 |
_screen.dst_ptr = _cocoa_subdriver->GetPixelBuffer();
|
|
|
633 |
UpdateWindows();
|
|
|
634 |
QZ_CheckPaletteAnim();
|
|
|
635 |
_cocoa_subdriver->Draw();
|
|
|
636 |
CSleep(1);
|
|
|
637 |
|
|
|
638 |
for (;;) {
|
|
|
639 |
uint32 prev_cur_ticks = cur_ticks; // to check for wrapping
|
|
|
640 |
InteractiveRandom(); // randomness
|
|
|
641 |
|
|
|
642 |
while (QZ_PollEvent()) {}
|
|
|
643 |
|
|
|
644 |
if (_exit_game) break;
|
|
|
645 |
|
|
|
646 |
#if defined(_DEBUG)
|
|
|
647 |
if (_current_mods & NSShiftKeyMask)
|
|
|
648 |
#else
|
|
|
649 |
if (_tab_is_down)
|
|
|
650 |
#endif
|
|
|
651 |
{
|
|
|
652 |
if (!_networking && _game_mode != GM_MENU) _fast_forward |= 2;
|
|
|
653 |
} else if (_fast_forward & 2) {
|
|
|
654 |
_fast_forward = 0;
|
|
|
655 |
}
|
|
|
656 |
|
|
|
657 |
cur_ticks = GetTick();
|
|
|
658 |
if (cur_ticks >= next_tick || (_fast_forward && !_pause_game) || cur_ticks < prev_cur_ticks) {
|
|
|
659 |
_realtime_tick += cur_ticks - last_cur_ticks;
|
|
|
660 |
last_cur_ticks = cur_ticks;
|
|
|
661 |
next_tick = cur_ticks + 30;
|
|
|
662 |
|
|
|
663 |
_ctrl_pressed = !!(_current_mods & ( _patches.right_mouse_btn_emulation != RMBE_CONTROL ? NSControlKeyMask : NSCommandKeyMask));
|
|
|
664 |
_shift_pressed = !!(_current_mods & NSShiftKeyMask);
|
|
|
665 |
|
|
|
666 |
GameLoop();
|
|
|
667 |
|
|
|
668 |
_screen.dst_ptr = _cocoa_subdriver->GetPixelBuffer();
|
|
|
669 |
UpdateWindows();
|
|
|
670 |
if (++pal_tick > 4) {
|
|
|
671 |
QZ_CheckPaletteAnim();
|
|
|
672 |
pal_tick = 1;
|
|
|
673 |
}
|
|
|
674 |
_cocoa_subdriver->Draw();
|
|
|
675 |
} else {
|
|
|
676 |
#ifdef _DEBUG
|
|
|
677 |
st0 = GetTick();
|
|
|
678 |
#endif
|
|
|
679 |
CSleep(1);
|
|
|
680 |
#ifdef _DEBUG
|
|
|
681 |
st += GetTick() - st0;
|
|
|
682 |
#endif
|
|
|
683 |
_screen.dst_ptr = _cocoa_subdriver->GetPixelBuffer();
|
|
|
684 |
DrawChatMessage();
|
|
|
685 |
DrawMouseCursor();
|
|
|
686 |
_cocoa_subdriver->Draw();
|
|
|
687 |
}
|
|
|
688 |
}
|
|
|
689 |
|
|
|
690 |
#ifdef _DEBUG
|
|
|
691 |
et = GetTick();
|
|
|
692 |
|
|
|
693 |
DEBUG(driver, 1, "cocoa_v: nextEventMatchingMask took %i ms total", _tEvent);
|
|
|
694 |
DEBUG(driver, 1, "cocoa_v: game loop took %i ms total (%i ms without sleep)", et - et0, et - et0 - st);
|
|
|
695 |
DEBUG(driver, 1, "cocoa_v: (nextEventMatchingMask total)/(game loop total) is %f%%", (double)_tEvent / (double)(et - et0) * 100);
|
|
|
696 |
DEBUG(driver, 1, "cocoa_v: (nextEventMatchingMask total)/(game loop without sleep total) is %f%%", (double)_tEvent / (double)(et - et0 - st) * 100);
|
|
|
697 |
#endif
|
|
|
698 |
}
|
|
|
699 |
|
|
|
700 |
#endif /* WITH_COCOA */
|