284 lines
8.0 KiB
Objective-C
284 lines
8.0 KiB
Objective-C
#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif
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#include <Cocoa/Cocoa.h>
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#include <Eina.h>
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#include <Ecore.h>
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#include <ecore_private.h>
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#include <Ecore_Input.h>
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#include "Ecore_Cocoa.h"
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#include "Ecore_Cocoa_Keys.h"
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EAPI int ECORE_COCOA_EVENT_GOT_FOCUS = 0;
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EAPI int ECORE_COCOA_EVENT_LOST_FOCUS = 0;
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EAPI int ECORE_COCOA_EVENT_RESIZE = 0;
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EAPI int ECORE_COCOA_EVENT_EXPOSE = 0;
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static int _ecore_cocoa_init_count = 0;
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static int old_flags;
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EAPI int
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ecore_cocoa_init(void)
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{
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if (++_ecore_cocoa_init_count != 1)
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return _ecore_cocoa_init_count;
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if (!ecore_event_init())
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return --_ecore_cocoa_init_count;
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NSApplicationLoad();
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ECORE_COCOA_EVENT_GOT_FOCUS = ecore_event_type_new();
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ECORE_COCOA_EVENT_LOST_FOCUS = ecore_event_type_new();
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ECORE_COCOA_EVENT_RESIZE = ecore_event_type_new();
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ECORE_COCOA_EVENT_EXPOSE = ecore_event_type_new();
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return _ecore_cocoa_init_count;
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}
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/**
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* Shuts down the Ecore_Cocoa library.
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* @return @c The number of times the system has been initialised without
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* being shut down.
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* @ingroup Ecore_Cocoa_Library_Group
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*/
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EAPI int
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ecore_cocoa_shutdown(void)
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{
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if (--_ecore_cocoa_init_count != 0)
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return _ecore_cocoa_init_count;
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ecore_event_shutdown();
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return _ecore_cocoa_init_count;
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}
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EAPI void
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ecore_cocoa_feed_events(void)
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{
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NSDate *date = [NSDate dateWithTimeIntervalSinceNow:0.001];
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NSEvent *event = [NSApp nextEventMatchingMask:NSAnyEventMask
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untilDate:date
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inMode:NSDefaultRunLoopMode
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dequeue:YES];
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[date release];
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if (!event) return; // SDL loops until null; maybe we should do that too. or not.
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unsigned int time = (unsigned int)((unsigned long long)(ecore_time_get() * 1000.0) & 0xffffffff);
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switch([event type])
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{
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case NSMouseMoved:
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case NSLeftMouseDragged:
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case NSRightMouseDragged:
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case NSOtherMouseDragged:
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{
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Ecore_Event_Mouse_Move * ev = calloc(1, sizeof(Ecore_Event_Mouse_Move));
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if (!ev) return;
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ev->x = [event locationInWindow].x;
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ev->y = [event locationInWindow].y;
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ev->root.x = ev->x;
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ev->root.y = ev->y;
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ev->timestamp = time;
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ev->window = [event window];
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ev->modifiers = 0; /* FIXME: keep modifier around. */
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ecore_event_add(ECORE_EVENT_MOUSE_MOVE, ev, NULL, NULL);
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[NSApp sendEvent:event]; // pass along mouse events, for window manager
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break;
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}
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case NSLeftMouseDown:
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case NSRightMouseDown:
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case NSOtherMouseDown:
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{
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Ecore_Event_Mouse_Button * ev = calloc(1, sizeof(Ecore_Event_Mouse_Button));
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if (!ev) return;
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ev->x = [event locationInWindow].x;
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ev->y = [event locationInWindow].y;
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ev->root.x = ev->x;
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ev->root.y = ev->y;
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ev->timestamp = time;
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ev->buttons = [event buttonNumber] + 1; // Apple indexes buttons from 0
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if ([event clickCount] == 2)
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ev->double_click = 1;
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else
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ev->double_click = 0;
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if ([event clickCount] >= 3)
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ev->triple_click = 1;
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else
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ev->triple_click = 0;
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ecore_event_add(ECORE_EVENT_MOUSE_BUTTON_DOWN, ev, NULL, NULL);
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[NSApp sendEvent:event]; // pass along mouse events, for window manager
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break;
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}
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case NSLeftMouseUp:
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case NSRightMouseUp:
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case NSOtherMouseUp:
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{
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Ecore_Event_Mouse_Button * ev = calloc(1, sizeof(Ecore_Event_Mouse_Button));
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if (!ev) return;
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ev->x = [event locationInWindow].x;
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ev->y = [event locationInWindow].y;
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ev->root.x = ev->x;
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ev->root.y = ev->y;
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ev->timestamp = time;
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ev->buttons = [event buttonNumber] + 1; // Apple indexes buttons from 0
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if ([event clickCount] == 2)
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ev->double_click = 1;
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else
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ev->double_click = 0;
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if ([event clickCount] >= 3)
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ev->triple_click = 1;
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else
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ev->triple_click = 0;
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ecore_event_add(ECORE_EVENT_MOUSE_BUTTON_UP, ev, NULL, NULL);
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[NSApp sendEvent:event]; // pass along mouse events, for window manager
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break;
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}
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case NSKeyDown:
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{
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Ecore_Event_Key *ev;
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unsigned int i;
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ev = calloc(1, sizeof (Ecore_Event_Key));
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if (!ev) return;
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ev->timestamp = time;
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for (i = 0; i < sizeof (keystable) / sizeof (struct _ecore_cocoa_keys_s); ++i)
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{
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if (keystable[i].code == tolower([[event charactersIgnoringModifiers] characterAtIndex:0]))
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{
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ev->keyname = keystable[i].name;
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ev->string = keystable[i].compose;
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ecore_event_add(ECORE_EVENT_KEY_DOWN, ev, NULL, NULL);
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return;
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}
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}
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break;
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}
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case NSKeyUp:
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{
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Ecore_Event_Key *ev;
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unsigned int i;
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ev = calloc(1, sizeof (Ecore_Event_Key));
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if (!ev) return;
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ev->timestamp = time;
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for (i = 0; i < sizeof (keystable) / sizeof (struct _ecore_cocoa_keys_s); ++i)
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{
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if (keystable[i].code == tolower([[event charactersIgnoringModifiers] characterAtIndex:0]))
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{
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ev->keyname = keystable[i].name;
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ev->string = keystable[i].compose;
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ecore_event_add(ECORE_EVENT_KEY_UP, ev, NULL, NULL);
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return;
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}
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}
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break;
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}
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case NSFlagsChanged:
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{
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int flags = [event modifierFlags];
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Ecore_Event_Key *evDown = NULL;
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Ecore_Event_Key *evUp = NULL;
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evDown = calloc(1, sizeof (Ecore_Event_Key));
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if (!evDown) return;
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evUp = calloc(1, sizeof (Ecore_Event_Key));
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if (!evUp)
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{
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free(evDown);
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return;
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}
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// Turn special key flags on
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if (flags & NSShiftKeyMask)
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evDown->keyname = "Shift_L";
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else if (flags & NSControlKeyMask)
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evDown->keyname = "Control_L";
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else if (flags & NSAlternateKeyMask)
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evDown->keyname = "Alt_L";
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else if (flags & NSCommandKeyMask)
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evDown->keyname = "Super_L";
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else if (flags & NSAlphaShiftKeyMask)
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evDown->keyname = "Caps_Lock";
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if (evDown->keyname)
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{
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evDown->timestamp = time;
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evDown->string = "";
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ecore_event_add(ECORE_EVENT_KEY_DOWN, evDown, NULL, NULL);
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old_flags = flags;
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break;
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}
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int changed_flags = flags ^ old_flags;
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// Turn special key flags off
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if (changed_flags & NSShiftKeyMask)
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evUp->keyname = "Shift_L";
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else if (changed_flags & NSControlKeyMask)
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evUp->keyname = "Control_L";
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else if (changed_flags & NSAlternateKeyMask)
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evUp->keyname = "Alt_L";
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else if (changed_flags & NSCommandKeyMask)
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evUp->keyname = "Super_L";
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else if (changed_flags & NSAlphaShiftKeyMask)
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evUp->keyname = "Caps_Lock";
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if (evUp->keyname)
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{
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evUp->timestamp = time;
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evUp->string = "";
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ecore_event_add(ECORE_EVENT_KEY_UP, evUp, NULL, NULL);
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old_flags = flags;
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break;
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}
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break;
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}
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case NSAppKitDefined:
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{
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if ([event subtype] == NSApplicationActivatedEventType)
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ecore_event_add(ECORE_COCOA_EVENT_GOT_FOCUS, NULL, NULL, NULL);
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else if ([event subtype] == NSApplicationDeactivatedEventType)
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ecore_event_add(ECORE_COCOA_EVENT_LOST_FOCUS, NULL, NULL, NULL);
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[NSApp sendEvent:event]; // pass along AppKit events, for window manager
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break;
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}
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case NSScrollWheel:
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{
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break;
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}
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default:
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{
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[NSApp sendEvent:event];
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break;
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}
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}
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[event release];
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}
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