# cocoa_v.h

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    00001 /* $Id: cocoa_v.h 26108 2013-11-25 14:30:22Z rubidium $ */
    00002
    00003 /*
    00004  * This file is part of OpenTTD.
    00005  * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
    00006  * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
    00007  * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
    00008  */
    00009
    00012 #ifndef VIDEO_COCOA_H
    00013 #define VIDEO_COCOA_H
    00014
    00015 #include "../video_driver.hpp"
    00016
    00017 class VideoDriver_Cocoa : public VideoDriver {
    00018 public:
    00019   /* virtual */ const char *Start(const char * const *param);
    00020
    00022   /* virtual */ void Stop();
    00023
    00030   /* virtual */ void MakeDirty(int left, int top, int width, int height);
    00031
    00033   /* virtual */ void MainLoop();
    00034
    00040   /* virtual */ bool ChangeResolution(int w, int h);
    00041
    00046   /* virtual */ bool ToggleFullscreen(bool fullscreen);
    00047
    00051   /* virtual */ bool AfterBlitterChange();
    00052
    00056   /* virtual */ void EditBoxLostFocus();
    00057
    00061   /* virtual */ const char *GetName() const { return "cocoa"; }
    00062 };
    00063
    00064 class FVideoDriver_Cocoa : public DriverFactoryBase {
    00065 public:
    00066   FVideoDriver_Cocoa() : DriverFactoryBase(Driver::DT_VIDEO, 10, "cocoa", "Cocoa Video Driver") {}
    00067   /* virtual */ Driver *CreateInstance() const { return new VideoDriver_Cocoa(); }
    00068 };
    00069
    00070
    00076 class CocoaSubdriver {
    00077 public:
    00078   int device_width;
    00079   int device_height;
    00080   int device_depth;
    00081
    00082   int window_width;
    00083   int window_height;
    00084   int window_pitch;
    00085
    00086   int buffer_depth;
    00087   void *pixel_buffer;
    00088   void *window_buffer;
    00089   id window;
    00090
    00091 # define MAX_DIRTY_RECTS 100
    00092   Rect dirty_rects[MAX_DIRTY_RECTS];
    00093   int num_dirty_rects;
    00094   uint32 palette[256];
    00095
    00096   bool active;
    00097   bool setup;
    00098
    00099   id cocoaview;
    00100
    00101   /* Separate driver vars for Quarz
    00102    * Needed here in order to avoid much code duplication */
    00103   CGContextRef cgcontext;
    00104
    00105   /* Driver methods */
    00107   virtual ~CocoaSubdriver() {}
    00108
    00112   virtual void Draw(bool force_update = false) = 0;
    00113
    00120   virtual void MakeDirty(int left, int top, int width, int height) = 0;
    00121
    00123   virtual void UpdatePalette(uint first_color, uint num_colors) = 0;
    00124
    00125   virtual uint ListModes(OTTD_Point *modes, uint max_modes) = 0;
    00126
    00132   virtual bool ChangeResolution(int w, int h, int bpp) = 0;
    00133
    00137   virtual bool IsFullscreen() = 0;
    00138
    00142   virtual bool ToggleFullscreen() { return false; };
    00143
    00147   virtual int GetWidth() = 0;
    00148
    00152   virtual int GetHeight() = 0;
    00153
    00157   virtual void *GetPixelBuffer() = 0;
    00158
    00163   virtual CGPoint PrivateLocalToCG(NSPoint *p) = 0;
    00164
    00169   virtual NSPoint GetMouseLocation(NSEvent *event) = 0;
    00170
    00175   virtual bool MouseIsInsideView(NSPoint *pt) = 0;
    00176
    00180   virtual bool IsActive() = 0;
    00181
    00183   virtual void SetPortAlphaOpaque() { return; };
    00184
    00188   virtual bool WindowResized() { return false; };
    00189 };
    00190
    00191 extern CocoaSubdriver *_cocoa_subdriver;
    00192
    00193 CocoaSubdriver *QZ_CreateFullscreenSubdriver(int width, int height, int bpp);
    00194
    00195 #ifdef ENABLE_COCOA_QUICKDRAW
    00196 CocoaSubdriver *QZ_CreateWindowQuickdrawSubdriver(int width, int height, int bpp);
    00197 #endif
    00198
    00199 #ifdef ENABLE_COCOA_QUARTZ
    00200 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
    00201 CocoaSubdriver *QZ_CreateWindowQuartzSubdriver(int width, int height, int bpp);
    00202 #endif
    00203 #endif
    00204
    00205 void QZ_GameSizeChanged();
    00206
    00207 void QZ_GameLoop();
    00208
    00209 uint QZ_ListModes(OTTD_Point *modes, uint max_modes, CGDirectDisplayID display_id, int display_depth);
    00210
    00212 @interface NSCursor (OTTD_QuickdrawCursor)
    00213 + (NSCursor *) clearCocoaCursor;
    00214 @end
    00215
    00217 @interface OTTD_CocoaWindow : NSWindow {
    00218   CocoaSubdriver *driver;
    00219 }
    00220
    00221 - (void)setDriver:(CocoaSubdriver*)drv;
    00222
    00223 - (void)miniaturize:(id)sender;
    00224 - (void)display;
    00225 - (void)setFrame:(NSRect)frameRect display:(BOOL)flag;
    00226 - (void)appDidHide:(NSNotification*)note;
    00227 - (void)appWillUnhide:(NSNotification*)note;
    00228 - (void)appDidUnhide:(NSNotification*)note;
    00229 - (id)initWithContentRect:(NSRect)contentRect styleMask:(NSUInteger)styleMask backing:(NSBackingStoreType)backingType defer:(BOOL)flag;
    00230 @end
    00231
    00233 @interface OTTD_CocoaView : NSView
    00234 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
    00235 # if MAC_OS_X_VERSION_MIN_REQUIRED <= MAC_OS_X_VERSION_10_4
    00236     <NSTextInputClient, NSTextInput>
    00237 # else
    00238     <NSTextInputClient>
    00239 # endif /* MAC_OS_X_VERSION_MIN_REQUIRED <= MAC_OS_X_VERSION_10_4 */
    00240 #else
    00241   <NSTextInput>
    00242 #endif /* MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5 */
    00243 {
    00244   CocoaSubdriver *driver;
    00245   NSTrackingRectTag trackingtag;
    00246 }
    00247 - (void)setDriver:(CocoaSubdriver*)drv;
    00248 - (void)drawRect:(NSRect)rect;
    00249 - (BOOL)isOpaque;
    00250 - (BOOL)acceptsFirstResponder;
    00251 - (BOOL)becomeFirstResponder;
    00252 - (void)setTrackingRect;
    00253 - (void)clearTrackingRect;
    00254 - (void)resetCursorRects;
    00255 - (void)viewWillMoveToWindow:(NSWindow *)win;
    00256 - (void)viewDidMoveToWindow;
    00257 - (void)mouseEntered:(NSEvent *)theEvent;
    00258 - (void)mouseExited:(NSEvent *)theEvent;
    00259 @end
    00260
    00262 @interface OTTD_CocoaWindowDelegate : NSObject {
    00263   CocoaSubdriver *driver;
    00264 }
    00265
    00266 - (void)setDriver:(CocoaSubdriver*)drv;
    00267
    00268 - (BOOL)windowShouldClose:(id)sender;
    00269 - (void)windowDidEnterFullScreen:(NSNotification *)aNotification;
    00270 @end
    00271
    00272
    00273 #endif /* VIDEO_COCOA_H */