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ecore_cocoa: copy and paste support 

Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>
This commit is contained in:
Jean Guyomarc'h 2015-10-09 17:18:03 +02:00 committed by Chris Michael
parent 4cf61ad918
commit d944184ff7
5 changed files with 217 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
configure.ac
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@ -2843,6 +2843,8 @@ EFL_INTERNAL_DEPEND_PKG([ECORE_COCOA], [ecore-input])
EFL_INTERNAL_DEPEND_PKG([ECORE_COCOA], [ecore])
EFL_INTERNAL_DEPEND_PKG([ECORE_COCOA], [eo])
EFL_INTERNAL_DEPEND_PKG([ECORE_COCOA], [eina])
EFL_INTERNAL_DEPEND_PKG([ECORE_COCOA], [evas])
EFL_INTERNAL_DEPEND_PKG([ECORE_COCOA], [emile])
### Checks for header files

1
src/Makefile_Ecore_Cocoa.am
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@ -14,6 +14,7 @@ lib_ecore_cocoa_libecore_cocoa_la_SOURCES = \
lib/ecore_cocoa/ecore_cocoa.m \
lib/ecore_cocoa/ecore_cocoa_window.h \
lib/ecore_cocoa/ecore_cocoa_window.m \
lib/ecore_cocoa/ecore_cocoa_cnp.m \
lib/ecore_cocoa/ecore_cocoa_app.m \
lib/ecore_cocoa/ecore_cocoa_app.h \
lib/ecore_cocoa/ecore_cocoa_private.h

32
src/lib/ecore_cocoa/Ecore_Cocoa.h
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@ -40,6 +40,8 @@ EAPI extern int ECORE_COCOA_EVENT_LOST_FOCUS;
EAPI extern int ECORE_COCOA_EVENT_RESIZE;
EAPI extern int ECORE_COCOA_EVENT_EXPOSE;
EAPI extern int ECORE_COCOA_EVENT_WINDOW_DESTROY;
EAPI extern int ECORE_COCOA_EVENT_DATA_SOURCE_SEND;
EAPI extern int ECORE_COCOA_EVENT_SELECTION_DATA_READY;
typedef void * Ecore_Cocoa_Window_Id;
typedef struct _Ecore_Cocoa_Event_Video_Resize Ecore_Cocoa_Event_Video_Resize;
@ -61,6 +63,15 @@ struct _Ecore_Cocoa_Screen
int dummy;
};
typedef enum
{
ECORE_COCOA_CNP_TYPE_UNKNOWN = 0,
ECORE_COCOA_CNP_TYPE_STRING = (1 << 0),
ECORE_COCOA_CNP_TYPE_MARKUP = (1 << 1),
ECORE_COCOA_CNP_TYPE_IMAGE = (1 << 2),
ECORE_COCOA_CNP_TYPE_HTML = (1 << 3)
} Ecore_Cocoa_Cnp_Type;
/* Core */
EAPI int ecore_cocoa_init(void);
@ -167,6 +178,27 @@ EAPI int ecore_cocoa_titlebar_height_get(void);
EAPI Ecore_Cocoa_Window_Id ecore_cocoa_window_get_window_id(const Ecore_Cocoa_Window *window);
/**
* @return false on error, true otherwise
*
* @ingroup Ecore_Cocoa_Cpn_Group
*/
EAPI Eina_Bool ecore_cocoa_selection_clipboard_set(const void *data, int size, Ecore_Cocoa_Cnp_Type type);
/**
* @return false if type not found or on error, true otherwise
*
* @ingroup Ecore_Cocoa_Cnp_Group
*/
EAPI void *ecore_cocoa_selection_clipboard_get(int *size, Ecore_Cocoa_Cnp_Type type,
Ecore_Cocoa_Cnp_Type *retrieved_types);
/**
* @ingroup Ecore_Cocoa_Cnp_Group
*/
EAPI void ecore_cocoa_selection_clipboard_clear(void);
EAPI void ecore_cocoa_window_cursor_set(Ecore_Cocoa_Window *win, Ecore_Cocoa_Cursor c);
EAPI void ecore_cocoa_window_cursor_show(Ecore_Cocoa_Window *win, Eina_Bool show);

7
src/lib/ecore_cocoa/ecore_cocoa.m
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@ -20,6 +20,8 @@ EAPI int ECORE_COCOA_EVENT_LOST_FOCUS = 0;
EAPI int ECORE_COCOA_EVENT_RESIZE = 0;
EAPI int ECORE_COCOA_EVENT_EXPOSE = 0;
EAPI int ECORE_COCOA_EVENT_WINDOW_DESTROY = 0;
EAPI int ECORE_COCOA_EVENT_DATA_SOURCE_SEND = 0;
EAPI int ECORE_COCOA_EVENT_SELECTION_DATA_READY = 0;
static int _ecore_cocoa_init_count = 0;
@ -47,12 +49,15 @@ ecore_cocoa_init(void)
}
DBG("");
ECORE_COCOA_EVENT_GOT_FOCUS = ecore_event_type_new();
ECORE_COCOA_EVENT_LOST_FOCUS = ecore_event_type_new();
ECORE_COCOA_EVENT_RESIZE = ecore_event_type_new();
ECORE_COCOA_EVENT_EXPOSE = ecore_event_type_new();
ECORE_COCOA_EVENT_WINDOW_DESTROY = ecore_event_type_new();
ECORE_COCOA_EVENT_DATA_SOURCE_SEND = ecore_event_type_new();
ECORE_COCOA_EVENT_SELECTION_DATA_READY = ecore_event_type_new();
/* Init the Application handler */
[Ecore_Cocoa_Application sharedApplication];

176
src/lib/ecore_cocoa/ecore_cocoa_cnp.m Normal file
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@ -0,0 +1,176 @@
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <Eina.h>
#include <Evas.h>
#import <Cocoa/Cocoa.h>
#import "ecore_cocoa_window.h"
#include "ecore_cocoa_private.h"
#import "ecore_cocoa_app.h"
EAPI Eina_Bool
ecore_cocoa_selection_clipboard_set(const void *data,
int size,
Ecore_Cocoa_Cnp_Type type)
{
static NSMutableArray *objects = nil;
NSPasteboard *pb;
NSString *str = nil;
BOOL ok = YES;
if (!objects)
objects = [[NSMutableArray alloc] init];
pb = [NSPasteboard generalPasteboard];
[pb clearContents];
if (type & ECORE_COCOA_CNP_TYPE_STRING)
{
str = [[NSString alloc] initWithBytes: data
length: size
encoding: NSUTF8StringEncoding];
[objects addObject: str];
}
if (type & ECORE_COCOA_CNP_TYPE_MARKUP)
{
char *utf8;
utf8 = evas_textblock_text_markup_to_utf8(NULL, (const char *)data);
str = [[NSString alloc] initWithBytes: utf8
length: strlen(utf8) // XXX strlen() ?
encoding: NSUTF8StringEncoding];
free(utf8);
[objects addObject: str];
}
if (type & ECORE_COCOA_CNP_TYPE_IMAGE)
{
WRN("Image CNP: NOT IMPLEMENTED");
}
if (type & ECORE_COCOA_CNP_TYPE_HTML)
{
WRN("HTML CNP: NOT IMPLEMENTED");
}
/* Write to pasteboard */
if ([objects count] > 0)
{
ok = [pb writeObjects: objects];
[objects removeAllObjects];
}
return (ok) ? EINA_TRUE : EINA_FALSE;
}
EAPI void *
ecore_cocoa_selection_clipboard_get(int *size,
Ecore_Cocoa_Cnp_Type type,
Ecore_Cocoa_Cnp_Type *retrieved_types)
{
static NSMutableArray *classes = nil;
void *data;
NSDictionary *options;
NSPasteboard *pb;
NSArray *items;
unsigned int len;
BOOL string_class = NO;
Ecore_Cocoa_Cnp_Type types = 0;
if (!classes)
classes = [[NSMutableArray alloc] init];
if ((type & ECORE_COCOA_CNP_TYPE_STRING) ||
(type & ECORE_COCOA_CNP_TYPE_MARKUP))
{
string_class = YES;
[classes addObject: [NSString class]];
}
if (type & ECORE_COCOA_CNP_TYPE_IMAGE)
{
WRN("Image CNP: NOT IMPLEMENTED");
}
if (type & ECORE_COCOA_CNP_TYPE_HTML)
{
WRN("HTML CNP: NOT IMPLEMENTED");
}
if ([classes count] <= 0)
{
ERR("No registered classes... got nothing from pasteboard");
goto fail;
}
pb = [NSPasteboard generalPasteboard];
options = [NSDictionary dictionary];
items = [pb readObjectsForClasses: classes
options: options];
if (!items)
{
ERR("No items in the clipboard");
goto remove_fail;
}
if ([items count] != 1)
{
ERR("%lu items in pasteboard. Only one at the time can be handled",
[items count]);
goto fail;
}
if (string_class)
{
NSString *str = [items objectAtIndex: 0];
data = (void *)[str UTF8String];
len = [str lengthOfBytesUsingEncoding: NSUTF8StringEncoding];
data = strndup((const char *)data, len);
if (EINA_UNLIKELY(!data))
{
CRI("Failed to strndup() string \"%s\" (len: %u)",
(const char *)data, len);
goto remove_fail;
}
types |= ECORE_COCOA_CNP_TYPE_STRING;
#if 0
if (type & ECORE_COCOA_CNP_TYPE_MARKUP)
{
char *markup;
markup = evas_textblock_text_utf8_to_markup(NULL, data);
free(data);
data = markup;
if (EINA_UNLIKELY(!data))
{
CRI("Failed to retrieve markup from UTF8");
goto remove_fail;
}
len = strlen(markup);
}
#endif
}
if (!types)
{
ERR("No types retrieved!");
goto remove_fail;
}
[classes removeAllObjects];
if (size) *size = len;
if (retrieved_types) *retrieved_types = types;
return data;
remove_fail:
[classes removeAllObjects];
fail:
if (size) *size = 0;
if (retrieved_types) *retrieved_types = 0;
return NULL;
}
EAPI void
ecore_cocoa_selection_clipboard_clear(void)
{
[[NSPasteboard generalPasteboard] clearContents];
}