コード例 #1
0
ファイル: font.cpp プロジェクト: alilloyd/livecode
bool MCFontUnload(MCStringRef p_path)
{
    MCLoadedFont *t_prev_font;
    t_prev_font = nil;
    for(MCLoadedFont *t_font = s_loaded_fonts; t_font != nil; t_font = t_font -> next)
    {
        if (MCStringIsEqualTo(t_font -> path, p_path, kMCStringOptionCompareCaseless))
        {
            if (!MCscreen -> unloadfont(p_path, t_font -> is_global, t_font -> handle))
                return false;
            
            if (t_prev_font != nil)
                t_prev_font -> next = t_font -> next;
            else
                s_loaded_fonts = t_font -> next;
			
			MCMemoryDelete(t_font -> path);
            MCMemoryDelete(t_font);
			
			// MW-2013-09-11: [[ DynamicFonts ]] Make sure the engine reloads all fonts.
			MCFontRemap();
			MCstacks -> purgefonts();
			
            break;
        }
		
        t_prev_font = t_font;
    }
    
    return true;
}
コード例 #2
0
ファイル: mblspec.cpp プロジェクト: n9yty/livecode
static bool MCS_loadurl_callback(void *p_context, MCSystemUrlStatus p_status, const void *p_data)
{
    MCSLoadUrlState *context;
    context = static_cast<MCSLoadUrlState *>(p_context);

    context -> status = p_status;

    if (p_status == kMCSystemUrlStatusError)
        MCMemoryDelete(context->data.bytes);
    else if (p_status == kMCSystemUrlStatusLoading)
    {
        const MCString *t_data = static_cast<const MCString*>(p_data);
        MCMemoryReallocate(context->data.bytes, context->data.size + t_data->getlength(), context->data.bytes);
        MCMemoryCopy(static_cast<uint8_t*>(context->data.bytes) + context->data.size, t_data->getstring(), t_data->getlength());
        context->data.size += t_data->getlength();
    }

    send_url_progress(context -> object, p_status, context -> url, context -> data . size, context -> total, (const char *)p_data);

    if (p_status == kMCSystemUrlStatusError || p_status == kMCSystemUrlStatusFinished)
    {
        MCUrlLoadEvent *t_event;
        t_event = MCUrlLoadEvent::CreateUrlLoadEvent(context->object, context->message, context->url, p_status, context->data.bytes, context->data.size, static_cast<const char *>(p_data));
        if (t_event)
            MCEventQueuePostCustom(t_event);
        context->object->Release();
        MCCStringFree(context->url);
        MCNameDelete(context->message);
        MCMemoryDelete(context);
    }
    return true;
}
コード例 #3
0
static void remove_object_listener_from_list(MCObjectListener *&p_listener, MCObjectListener *p_prev_listener)
{
	MCObjectListenerTarget *t_target;
	t_target = nil;
	MCObjectListenerTarget *t_next_target;
	t_next_target = nil;
	for (t_target = p_listener -> targets; t_target != nil; t_target = t_next_target)
	{
		t_next_target = t_target -> next;
		t_target -> target -> Release();
		MCMemoryDelete(t_target);
	}	
	
	if (p_listener -> object -> Exists())
		p_listener -> object -> Get() -> unlisten();
	p_listener -> object -> Release();
	if (p_prev_listener != nil)
		p_prev_listener -> next = p_listener -> next;
	else
		s_object_listeners = p_listener -> next;
	// MW-2013-08-27: [[ Bug 11126 ]] If this pointer is going away, make sure we fetch the next
	//   listener into the static.
	if (s_next_listener_to_process == p_listener)
		s_next_listener_to_process = p_listener -> next;
	MCMemoryDelete(p_listener);
	p_listener = p_prev_listener;
}
コード例 #4
0
void MCSystemSensorFinalize(void)
{
    /* UNCHECKED */ MCMemoryDelete(s_acceleration_reading);
    /* UNCHECKED */ MCMemoryDelete(s_location_reading);
    /* UNCHECKED */ MCMemoryDelete(s_heading_reading);
    /* UNCHECKED */ MCMemoryDelete(s_rotation_rate_reading);
}
コード例 #5
0
ファイル: font.cpp プロジェクト: elphinkuo/livecode
Exec_stat MCFontUnload(MCExecPoint& ep, const char *p_path)
{
    MCLoadedFont *t_prev_font;
    t_prev_font = nil;
    for(MCLoadedFont *t_font = s_loaded_fonts; t_font != nil; t_font = t_font -> next)
    {
        if (MCU_strcasecmp(t_font -> path, p_path) == 0)
        {
            if (!MCscreen -> unloadfont(p_path, t_font -> is_global, t_font -> handle))
                return ES_ERROR;
            
            if (t_prev_font != nil)
                t_prev_font -> next = t_font -> next;
            else
                s_loaded_fonts = t_font -> next;
			
			MCMemoryDelete(t_font -> path);
            MCMemoryDelete(t_font);
			
			// MW-2013-09-11: [[ DynamicFonts ]] Make sure the engine reloads all fonts.
			MCFontRemap();
			MCstacks -> purgefonts();
			
            break;
        }
		
        t_prev_font = t_font;
    }
    
    return ES_NORMAL;
}
コード例 #6
0
ファイル: cachetable.cpp プロジェクト: alilloyd/livecode
void MCGCacheTableDestroy(MCGCacheTableRef self)
{
	if (self == NULL)
		return;
	
	if (self -> pairs != NULL)
	{
		for (uindex_t i = 0; i < self -> total_buckets; i++)
			MCMemoryDelete(self -> pairs[i] . key);		
		MCMemoryDeleteArray(self -> pairs);
	}
	
	MCMemoryDelete(self);
}
コード例 #7
0
ファイル: imagelist.cpp プロジェクト: elphinkuo/livecode
bool MCPatternCreate(MCGImageRef p_image, MCGFloat p_scale, MCPatternRef &r_pattern)
{
	bool t_success;
	t_success = true;
	
	MCPatternRef t_pattern;
	t_pattern = nil;
	
	t_success = MCMemoryNew(t_pattern);
	
	if (t_success)
	{
		t_pattern -> image = MCGImageRetain(p_image);
		t_pattern -> scale = p_scale;
		t_pattern -> references = 1;
		
		r_pattern = t_pattern;
	}
	else
	{
		MCMemoryDelete(t_pattern);
	}
	
	return t_success;
}
コード例 #8
0
ファイル: image.cpp プロジェクト: alilloyd/livecode
bool MCGImageCreateWithSkBitmap(const SkBitmap &p_bitmap, MCGImageRef &r_image)
{
	bool t_success;
	t_success = true;
	
	__MCGImage *t_image;
	t_image = nil;
	if (t_success)
		t_success = MCMemoryNew(t_image);
	
	SkBitmap *t_bitmap;
	t_bitmap = nil;
	if (t_success)
	{
		t_bitmap = new SkBitmap(p_bitmap);
        t_bitmap -> lockPixels();
		t_success = nil != t_bitmap;
	}
	
	if (t_success)
	{
		t_image -> bitmap = t_bitmap;
		t_image -> is_valid = true;
		t_image -> references = 1;
		r_image = t_image;
	}
	else
	{
		if (t_bitmap != nil)
			delete t_bitmap;
		MCMemoryDelete(t_image);
	}
	
	return t_success;
}
コード例 #9
0
void MCSystemRequestUserAttention(void)
{
	if (s_bounce_nmr != nil)
		MCSystemCancelRequestUserAttention();
	
	bool t_success;
	t_success = true;
	
	if (t_success)
		t_success = MCMemoryNew(s_bounce_nmr);
	
	if (t_success)
	{
		s_bounce_nmr -> nmMark = 1;
		s_bounce_nmr -> qType = nmType;
		if (NMInstall(s_bounce_nmr) != noErr)
			t_success = false;
	}
	
	if (!t_success)
	{
		MCMemoryDelete(s_bounce_nmr);
		s_bounce_nmr = nil;
	}
}
コード例 #10
0
ファイル: tilecachesw.cpp プロジェクト: elphinkuo/livecode
void MCTileCacheSoftwareCompositor_Cleanup(void *p_context)
{
	MCTileCacheSoftwareCompositorContext *self;
	self = (MCTileCacheSoftwareCompositorContext *)p_context;
	MCMemoryDeallocate(self -> tile_row);
	MCMemoryDelete(self);
}
コード例 #11
0
ファイル: mblandroidfont.cpp プロジェクト: Bjoernke/livecode
void android_font_destroy(void *font)
{
	MCAndroidFont *t_font = (MCAndroidFont*)font;
	if (t_font != nil && t_font->sk_typeface != nil)
		t_font->sk_typeface->unref();
	MCMemoryDelete(font);
}
コード例 #12
0
ファイル: region.cpp プロジェクト: alilloyd/livecode
void MCGRegionDestroy(MCGRegionRef p_region)
{
	if (p_region == nil)
		return;
	
	MCMemoryDelete(p_region);
}
コード例 #13
0
ファイル: mblspec.cpp プロジェクト: n9yty/livecode
void MCS_loadurl(MCObject *p_object, const char *p_url, const char *p_message)
{
    bool t_success = true;
    MCSLoadUrlState *t_state = nil;
    char *t_processed = nil;
    MCNameRef t_message = nil;
    t_success = MCMemoryNew(t_state) &&
                MCSystemProcessUrl(p_url, kMCSystemUrlOperationStrip, t_processed) &&
                MCNameCreateWithCString(p_message, t_message);

    if (t_success)
    {
        t_state->url = t_processed;
        t_state->message = t_message;
        t_state->status = kMCSystemUrlStatusNone;
        t_state->object = p_object -> gethandle();
        t_state->data . bytes = nil;
        t_state->data . size = 0;

        t_success = MCSystemLoadUrl(t_processed, MCS_loadurl_callback, t_state);
    }

    if (t_success)
        MCresult->clear();
    else
    {
        MCCStringFree(t_processed);
        MCNameDelete(t_message);
        MCMemoryDelete(t_state);
        MCurlresult -> clear();
        MCresult->sets("error: load URL failed");
    }
}
コード例 #14
0
ファイル: w32textlayout.cpp プロジェクト: Bjoernke/livecode
static void MCTextLayoutLinkedFontDestroy(MCTextLayoutLinkedFont *self)
{
	for(uint32_t i = 0; i < self -> entry_count; i++)
		MCCStringFree(self -> entries[i] . face);
	MCMemoryDeleteArray(self -> entries);
	MCCStringFree(self ->  name);
	MCMemoryDelete(self);
}
コード例 #15
0
ファイル: mblandroidurl.cpp プロジェクト: elphinkuo/livecode
void deleteUrlInfo(MCUrlInfo *p_info)
{
	if (p_info != nil)
	{
		MCCStringFree(p_info->url);
		MCMemoryDelete(p_info);
	}
}
コード例 #16
0
ファイル: mblandroidfont.cpp プロジェクト: Bjoernke/livecode
static bool load_custom_font_file_into_buffer_from_path(const char *p_path, char *&r_buffer, uint32_t &r_size)
{     
    bool t_success;
    t_success = true;
    
    char *t_font_path;
    t_font_path = nil;
    if (t_success)
        t_success = MCCStringFormat(t_font_path, "%s/%s%s", MCcmd, s_font_folder, p_path);
    
    if (t_success)
        t_success = MCS_exists(t_font_path, true);
    
    IO_handle t_font_file_handle;
    t_font_file_handle = nil;
    if (t_success)
	{
        t_font_file_handle = MCS_open(t_font_path, IO_READ_MODE, false, false, 0);
		t_success = t_font_file_handle != nil;
	}
    
    uint32_t t_file_size;
    t_file_size = 0;
    char *t_buffer;
    t_buffer = nil;
	if (t_success)
	{
		t_file_size = MCS_fsize(t_font_file_handle);
		t_success = MCMemoryAllocate(t_file_size + 1, t_buffer);
	}
    
	if (t_success)
	{
		IO_stat t_read_stat;
		uint32_t t_bytes_read;
        t_bytes_read = 0;
		while (t_success && t_bytes_read < t_file_size)
		{
			uint32_t t_count;
			t_count = t_file_size - t_bytes_read;
			t_read_stat = MCS_read(t_buffer + t_bytes_read, 1, t_count, t_font_file_handle);
			t_bytes_read += t_count;
			t_success = (t_read_stat == IO_NORMAL || (t_read_stat == IO_EOF && t_bytes_read == t_file_size));
		}
	}
    
    if (t_success)
    {
        r_buffer = t_buffer;
        r_size = t_file_size;
    }
    else
        /*UNCHECKED */ MCMemoryDelete(t_buffer);
    
    /*UNCHECKED */ MCCStringFree(t_font_path);
    
    return t_success;
}
コード例 #17
0
ファイル: tilecachecg.cpp プロジェクト: alilloyd/livecode
void MCTileCacheCoreGraphicsCompositor_Cleanup(void *p_context)
{
	MCTileCacheCoreGraphicsCompositorContext *self;
	self = (MCTileCacheCoreGraphicsCompositorContext *)p_context;
	
	CGColorSpaceRelease(self -> colorspace);
	
	MCMemoryDelete(self);
}
コード例 #18
0
void MCSystemCancelRequestUserAttention(void)
{
	if (s_bounce_nmr != nil)
	{
		NMRemove(s_bounce_nmr);
		MCMemoryDelete(s_bounce_nmr);
		s_bounce_nmr = nil;
	}
}
コード例 #19
0
ファイル: w32textlayout.cpp プロジェクト: Bjoernke/livecode
static void MCTextLayoutFontDestroy(MCTextLayoutFont *self)
{
	if (self == nil)
		return;
	
	DeleteObject(self -> handle);
	ScriptFreeCache(&self -> cache);
	MCMemoryDelete(self);
}
コード例 #20
0
ファイル: mblandroidfont.cpp プロジェクト: Bjoernke/livecode
static void delete_custom_font(MCAndroidCustomFont *p_font)
{
    if (p_font != nil)
    {
        /*UNCHECKED */ MCCStringFree(p_font->path);
        /*UNCHECKED */ MCCStringFree(p_font->name);
        /*UNCHECKED */ MCCStringFree(p_font->family);
        /*UNCHECKED */ MCMemoryDelete(p_font);
    }
}
コード例 #21
0
ファイル: eventqueue.cpp プロジェクト: elphinkuo/livecode
static void MCEventQueueDestroyEvent(MCEvent *p_event)
{
	if (p_event -> type == kMCEventTypeImeCompose)
		MCMemoryDeleteArray(p_event -> ime . compose . chars);
#ifdef _MOBILE
	if (p_event -> type == kMCEventTypeCustom)
		p_event -> custom . event -> Destroy();
#endif
	
	MCMemoryDelete(p_event);
}
コード例 #22
0
static void remove_object_listener_target_from_list(MCObjectListenerTarget *&p_target, MCObjectListenerTarget *p_prev_target, MCObjectListener* &p_listener, MCObjectListener* p_prev_listener)
{
	p_target -> target -> Release();
	if (p_prev_target != nil)
		p_prev_target -> next = p_target -> next;
	else
		p_listener -> targets = p_target -> next;
	if (p_listener -> targets == nil)
		remove_object_listener_from_list(p_listener, p_prev_listener);
	MCMemoryDelete(p_target);
	p_target = p_prev_target;
}
コード例 #23
0
ファイル: cachetable.cpp プロジェクト: alilloyd/livecode
static inline void MCGCacheTableDiscardPair(MCGCacheTableRef self, uindex_t p_pair)
{
	self -> used_buckets--;
	self -> bytes_used -= self -> pairs[p_pair] . key_length;
	
	MCMemoryDelete(self -> pairs[p_pair] . key);
	
	self -> pairs[p_pair] . hash = 0;
	self -> pairs[p_pair] . key_length = 0;
	self -> pairs[p_pair] . key = NULL;
	self -> pairs[p_pair] . value = NULL;
}
コード例 #24
0
ファイル: image.cpp プロジェクト: alilloyd/livecode
static void MCGImageDestroy(MCGImageRef self)
{
	if (self != NULL)
	{
		if (self -> bitmap != NULL)
        {
            self -> bitmap -> unlockPixels();
			delete self -> bitmap;
        }
		MCMemoryDelete(self);
	}
}
コード例 #25
0
ファイル: imagelist.cpp プロジェクト: elphinkuo/livecode
void MCPatternRelease(MCPatternRef p_pattern)
{
	if (p_pattern == nil)
		return;
	
	p_pattern->references--;
	if (p_pattern->references == 0)
	{
		MCGImageRelease(p_pattern->image);
		MCMemoryDelete(p_pattern);
	}
}
コード例 #26
0
ファイル: mblspec.cpp プロジェクト: n9yty/livecode
void MCUrlLoadEvent::Destroy(void)
{
    MCCStringFree(m_url);
    MCNameDelete(m_message);
    if (m_status == kMCSystemUrlStatusFinished)
        MCMemoryDelete(m_data.bytes);
    else if (m_status == kMCSystemUrlStatusError)
        MCCStringFree(m_error);
    if (m_object != nil)
        m_object->Release();
    delete this;
}
コード例 #27
0
ファイル: srvsession.cpp プロジェクト: alilloyd/livecode
void MCSessionDisposeSession(MCSession *p_session)
{
	if (p_session == NULL)
		return;
	
	MCCStringFree(p_session->id);
	MCCStringFree(p_session->ip);
	MCCStringFree(p_session->filename);

	MCMemoryDeallocate(p_session->data);
	
	MCMemoryDelete(p_session);
}
コード例 #28
0
ファイル: w32color.cpp プロジェクト: Bjoernke/livecode
void MCScreenDC::destroycolortransform(MCColorTransformRef transform)
{
	MCWindowsColorTransform *t_transform;
	t_transform = (MCWindowsColorTransform *)transform;

	if (t_transform == nil)
		return;

	if (t_transform -> transform != nil)
		DeleteColorTransform(t_transform -> transform);

	MCMemoryDelete(t_transform);
}
コード例 #29
0
void __MCValueDestroy(__MCValue *self)
{
	if ((self -> flags & kMCValueFlagIsInterred) != 0)
		__MCValueUninter(self);

    MCValueTypeCode t_code;
    t_code = __MCValueGetTypeCode(self);
	switch(t_code)
	{
	case kMCValueTypeCodeNull:
	case kMCValueTypeCodeBoolean:
	case kMCValueTypeCodeNumber:
		break;
	case kMCValueTypeCodeString:
		__MCStringDestroy((__MCString *)self);
		break;
	case kMCValueTypeCodeName:
		__MCNameDestroy((__MCName *)self);
		break;
	case kMCValueTypeCodeArray:
		__MCArrayDestroy((__MCArray *)self);
		break;
	case kMCValueTypeCodeList:
		__MCListDestroy((__MCList *)self);
		break;
	case kMCValueTypeCodeSet:
		__MCSetDestroy((__MCSet *)self);
		break;
    case kMCValueTypeCodeData:
        __MCDataDestroy((__MCData *)self);
        break;
	case kMCValueTypeCodeCustom:
		return ((__MCCustomValue *)self) -> callbacks -> destroy(self);
    default:
        // Shouldn't get here
        MCAssert(false);
	}

    // MW-2014-03-21: [[ Faster ]] If we are pooling this typecode, and the
    //   pool isn't full, add it to the pool.
    if (t_code <= kMCValueTypeCodeList && s_value_pools[t_code] . count < 32)
    {
        s_value_pools[t_code] . count += 1;
        *(__MCValue **)self = s_value_pools[t_code] . values;
        s_value_pools[t_code] . values = self;
        return;
    }
    
	MCMemoryDelete(self);
}
コード例 #30
0
static void remove_object_listener_from_list(MCObjectListener *&p_listener, MCObjectListener *p_prev_listener)
{
	MCObjectListenerTarget *t_target;
	t_target = nil;
	MCObjectListenerTarget *t_next_target;
	t_next_target = nil;
	for (t_target = p_listener -> targets; t_target != nil; t_target = t_next_target)
	{
		t_next_target = t_target -> next;
		t_target -> target -> Release();
		MCMemoryDelete(t_target);
	}	
	
	if (p_listener -> object -> Exists())
		p_listener -> object -> Get() -> unlisten();
	p_listener -> object -> Release();
	if (p_prev_listener != nil)
		p_prev_listener -> next = p_listener -> next;
	else
		s_object_listeners = p_listener -> next;
	MCMemoryDelete(p_listener);
	p_listener = p_prev_listener;
}