public:

typedef typename traits::struct_type struct_type;

CefStructBase() : attached_to_(NULL) { Init(); }

virtual ~CefStructBase() {

// Only clear this object's data if it isn't currently attached to a

// structure.

if (!attached_to_)

Clear(this);

}

CefStructBase(const CefStructBase& r) {

Init();

*this = r;

}

CefStructBase(const struct_type& r) {

Init();

*this = r;

}

///

// Clear this object's values.

///

void Reset() {

Clear(this);

Init();

}

///

// Attach to the source structure's existing values. DetachTo() can be called

// to insert the values back into the existing structure.

///

void AttachTo(struct_type& source) {

// Only clear this object's data if it isn't currently attached to a

// structure.

if (!attached_to_)

Clear(this);

// This object is now attached to the new structure.

attached_to_ = &source;

// Transfer ownership of the values from the source structure.

memcpy(static_cast<struct_type*>(this), &source, sizeof(struct_type));

}

///

// Relinquish ownership of values to the target structure.

///

void DetachTo(struct_type& target) {

if (attached_to_ != &target) {

// Clear the target structure's values only if we are not currently

// attached to that structure.

Clear(&target);

}

// Transfer ownership of the values to the target structure.

memcpy(&target, static_cast<struct_type*>(this), sizeof(struct_type));

// Remove the references from this object.

Init();

}

///

// Set this object's values. If |copy| is true the source structure's values

// will be copied instead of referenced.

///

void Set(const struct_type& source, bool copy) {

traits::set(&source, this, copy);

}

CefStructBase& operator=(const CefStructBase& s) {

return operator=(static_cast<const struct_type&>(s));

}

CefStructBase& operator=(const struct_type& s) {

Set(s, true);

return *this;

}

protected:

void Init() {

memset(static_cast<struct_type*>(this), 0, sizeof(struct_type));

attached_to_ = NULL;

traits::init(this);

}

static void Clear(struct_type* s) { traits::clear(s); }

struct_type* attached_to_;

typedef cef_point_t struct_type;

static inline void init(struct_type* s) {}

static inline void clear(struct_type* s) {}

static inline void set(const struct_type* src,

struct_type* target,

bool copy) {

*target = *src;

}

public:

typedef CefStructBase<CefPointTraits> parent;

CefPoint() : parent() {}

CefPoint(const cef_point_t& r) : parent(r) {}

CefPoint(const CefPoint& r) : parent(r) {}

CefPoint(int x, int y) : parent() { Set(x, y); }

bool IsEmpty() const { return x <= 0 && y <= 0; }

void Set(int x_val, int y_val) { x = x_val, y = y_val; }

typedef cef_rect_t struct_type;

static inline void init(struct_type* s) {}

static inline void clear(struct_type* s) {}

static inline void set(const struct_type* src,

struct_type* target,

bool copy) {

*target = *src;

}

public:

typedef CefStructBase<CefRectTraits> parent;

CefRect() : parent() {}

CefRect(const cef_rect_t& r) : parent(r) {}

CefRect(const CefRect& r) : parent(r) {}

CefRect(int x, int y, int width, int height) : parent() {

Set(x, y, width, height);

}

bool IsEmpty() const { return width <= 0 || height <= 0; }

void Set(int x_val, int y_val, int width_val, int height_val) {

x = x_val, y = y_val, width = width_val, height = height_val;

}

// Returns true if the point identified by point_x and point_y falls inside

// this rectangle. The point (x, y) is inside the rectangle, but the

// point (x + width, y + height) is not.

bool Contains(int point_x, int point_y) const {

return (point_x >= x) && (point_x < x + width) && (point_y >= y) &&

(point_y < y + height);

}

bool Contains(const CefPoint& point) const {

return Contains(point.x, point.y);

}

typedef cef_size_t struct_type;

static inline void init(struct_type* s) {}

static inline void clear(struct_type* s) {}

static inline void set(const struct_type* src,

struct_type* target,

bool copy) {

*target = *src;

}

public:

typedef CefStructBase<CefSizeTraits> parent;

CefSize() : parent() {}

CefSize(const cef_size_t& r) : parent(r) {}

CefSize(const CefSize& r) : parent(r) {}

CefSize(int width, int height) : parent() { Set(width, height); }

bool IsEmpty() const { return width <= 0 || height <= 0; }

void Set(int width_val, int height_val) {

width = width_val, height = height_val;

}

typedef cef_range_t struct_type;

static inline void init(struct_type* s) {}

static inline void clear(struct_type* s) {}

static inline void set(const struct_type* src,

struct_type* target,

bool copy) {

*target = *src;

}

public:

typedef CefStructBase<CefRangeTraits> parent;

CefRange() : parent() {}

CefRange(const cef_range_t& r) : parent(r) {}

CefRange(const CefRange& r) : parent(r) {}

CefRange(int from, int to) : parent() { Set(from, to); }

void Set(int from_val, int to_val) { from = from_val, to = to_val; }

typedef cef_insets_t struct_type;

static inline void init(struct_type* s) {}

static inline void clear(struct_type* s) {}

static inline void set(const struct_type* src,

struct_type* target,

bool copy) {

*target = *src;

}

public:

typedef CefStructBase<CefInsetsTraits> parent;

CefInsets() : parent() {}

CefInsets(const cef_insets_t& r) : parent(r) {}

CefInsets(const CefInsets& r) : parent(r) {}

CefInsets(int top, int left, int bottom, int right) : parent() {

Set(top, left, bottom, right);

}

void Set(int top_val, int left_val, int bottom_val, int right_val) {

top = top_val, left = left_val, bottom = bottom_val, right = right_val;

}

typedef cef_draggable_region_t struct_type;

static inline void init(struct_type* s) {}

static inline void clear(struct_type* s) {}

static inline void set(const struct_type* src,

struct_type* target,

bool copy) {

*target = *src;

}

public:

typedef CefStructBase<CefDraggableRegionTraits> parent;

CefDraggableRegion() : parent() {}

CefDraggableRegion(const cef_draggable_region_t& r) : parent(r) {}

CefDraggableRegion(const CefDraggableRegion& r) : parent(r) {}

CefDraggableRegion(const CefRect& bounds, bool draggable) : parent() {

Set(bounds, draggable);

}

void Set(const CefRect& bounds_val, bool draggable_val) {

bounds = bounds_val, draggable = draggable_val;

}

typedef cef_screen_info_t struct_type;

static inline void init(struct_type* s) {}

static inline void clear(struct_type* s) {}

static inline void set(const struct_type* src,

struct_type* target,

bool copy) {

target->device_scale_factor = src->device_scale_factor;

target->depth = src->depth;

target->depth_per_component = src->depth_per_component;

target->is_monochrome = src->is_monochrome;

target->rect = src->rect;

target->available_rect = src->available_rect;

}

public:

typedef CefStructBase<CefScreenInfoTraits> parent;

CefScreenInfo() : parent() {}

CefScreenInfo(const cef_screen_info_t& r) : parent(r) {}

CefScreenInfo(const CefScreenInfo& r) : parent(r) {}

CefScreenInfo(float device_scale_factor,

int depth,

int depth_per_component,

bool is_monochrome,

const CefRect& rect,

const CefRect& available_rect)

: parent() {

Set(device_scale_factor, depth, depth_per_component, is_monochrome, rect,

available_rect);

}

void Set(float device_scale_factor_val,

int depth_val,

int depth_per_component_val,

bool is_monochrome_val,

const CefRect& rect_val,

const CefRect& available_rect_val) {

device_scale_factor = device_scale_factor_val;

depth = depth_val;

depth_per_component = depth_per_component_val;

is_monochrome = is_monochrome_val;

rect = rect_val;

available_rect = available_rect_val;

}

typedef cef_key_event_t struct_type;

static inline void init(struct_type* s) {}

static inline void clear(struct_type* s) {}

static inline void set(const struct_type* src,

struct_type* target,

bool copy) {

target->type = src->type;

target->modifiers = src->modifiers;

target->windows_key_code = src->windows_key_code;

target->native_key_code = src->native_key_code;

target->is_system_key = src->is_system_key;

target->character = src->character;

target->unmodified_character = src->unmodified_character;

target->focus_on_editable_field = src->focus_on_editable_field;

}

typedef cef_mouse_event_t struct_type;

static inline void init(struct_type* s) {}

static inline void clear(struct_type* s) {}

static inline void set(const struct_type* src,

struct_type* target,

bool copy) {

target->x = src->x;

target->y = src->y;

target->modifiers = src->modifiers;

}

typedef cef_popup_features_t struct_type;

static inline void init(struct_type* s) {

s->menuBarVisible = true;

s->statusBarVisible = true;

s->toolBarVisible = true;

s->scrollbarsVisible = true;

}

static inline void clear(struct_type* s) {}

static inline void set(const struct_type* src,

struct_type* target,

bool copy) {

target->x = src->x;

target->xSet = src->xSet;

target->y = src->y;

target->ySet = src->ySet;

target->width = src->width;

target->widthSet = src->widthSet;

target->height = src->height;

target->heightSet = src->heightSet;

target->menuBarVisible = src->menuBarVisible;

target->statusBarVisible = src->statusBarVisible;

target->toolBarVisible = src->toolBarVisible;

target->scrollbarsVisible = src->scrollbarsVisible;

}

typedef cef_settings_t struct_type;

static inline void init(struct_type* s) { s->size = sizeof(struct_type); }

static inline void clear(struct_type* s) {

cef_string_clear(&s->browser_subprocess_path);

cef_string_clear(&s->framework_dir_path);

cef_string_clear(&s->cache_path);

cef_string_clear(&s->user_data_path);

cef_string_clear(&s->user_agent);

cef_string_clear(&s->product_version);

cef_string_clear(&s->locale);

cef_string_clear(&s->log_file);

cef_string_clear(&s->javascript_flags);

cef_string_clear(&s->resources_dir_path);

cef_string_clear(&s->locales_dir_path);

cef_string_clear(&s->accept_language_list);

}

static inline void set(const struct_type* src,

struct_type* target,

bool copy) {

target->single_process = src->single_process;

target->no_sandbox = src->no_sandbox;

cef_string_set(src->browser_subprocess_path.str,

src->browser_subprocess_path.length,

&target->browser_subprocess_path, copy);

cef_string_set(src->framework_dir_path.str, src->framework_dir_path.length,

&target->framework_dir_path, copy);

target->multi_threaded_message_loop = src->multi_threaded_message_loop;

target->external_message_pump = src->external_message_pump;

target->windowless_rendering_enabled = src->windowless_rendering_enabled;

target->command_line_args_disabled = src->command_line_args_disabled;

cef_string_set(src->cache_path.str, src->cache_path.length,

&target->cache_path, copy);

cef_string_set(src->user_data_path.str, src->user_data_path.length,

&target->user_data_path, copy);

target->persist_session_cookies = src->persist_session_cookies;

target->persist_user_preferences = src->persist_user_preferences;

cef_string_set(src->user_agent.str, src->user_agent.length,

&target->user_agent, copy);

cef_string_set(src->product_version.str, src->product_version.length,

&target->product_version, copy);

cef_string_set(src->locale.str, src->locale.length, &target->locale, copy);

cef_string_set(src->log_file.str, src->log_file.length, &target->log_file,

copy);

target->log_severity = src->log_severity;

cef_string_set(src->javascript_flags.str, src->javascript_flags.length,

&target->javascript_flags, copy);

cef_string_set(src->resources_dir_path.str, src->resources_dir_path.length,

&target->resources_dir_path, copy);

cef_string_set(src->locales_dir_path.str, src->locales_dir_path.length,

&target->locales_dir_path, copy);

target->pack_loading_disabled = src->pack_loading_disabled;

target->remote_debugging_port = src->remote_debugging_port;

target->uncaught_exception_stack_size = src->uncaught_exception_stack_size;

target->ignore_certificate_errors = src->ignore_certificate_errors;

target->enable_net_security_expiration =

src->enable_net_security_expiration;

target->background_color = src->background_color;

cef_string_set(src->accept_language_list.str,

src->accept_language_list.length,

&target->accept_language_list, copy);

}

typedef cef_request_context_settings_t struct_type;

static inline void init(struct_type* s) { s->size = sizeof(struct_type); }

static inline void clear(struct_type* s) {

cef_string_clear(&s->cache_path);

cef_string_clear(&s->accept_language_list);

}

static inline void set(const struct_type* src,

struct_type* target,

bool copy) {

cef_string_set(src->cache_path.str, src->cache_path.length,

&target->cache_path, copy);

target->persist_session_cookies = src->persist_session_cookies;

target->persist_user_preferences = src->persist_user_preferences;

target->ignore_certificate_errors = src->ignore_certificate_errors;

target->enable_net_security_expiration =

src->enable_net_security_expiration;

cef_string_set(src->accept_language_list.str,

src->accept_language_list.length,

&target->accept_language_list, copy);

}

typedef cef_browser_settings_t struct_type;

static inline void init(struct_type* s) { s->size = sizeof(struct_type); }

static inline void clear(struct_type* s) {

cef_string_clear(&s->standard_font_family);

cef_string_clear(&s->fixed_font_family);

cef_string_clear(&s->serif_font_family);

cef_string_clear(&s->sans_serif_font_family);

cef_string_clear(&s->cursive_font_family);

cef_string_clear(&s->fantasy_font_family);

cef_string_clear(&s->default_encoding);

cef_string_clear(&s->accept_language_list);

}

static inline void set(const struct_type* src,

struct_type* target,

bool copy) {

target->windowless_frame_rate = src->windowless_frame_rate;

cef_string_set(src->standard_font_family.str,

src->standard_font_family.length,

&target->standard_font_family, copy);

cef_string_set(src->fixed_font_family.str, src->fixed_font_family.length,

&target->fixed_font_family, copy);

cef_string_set(src->serif_font_family.str, src->serif_font_family.length,

&target->serif_font_family, copy);

cef_string_set(src->sans_serif_font_family.str,

src->sans_serif_font_family.length,

&target->sans_serif_font_family, copy);

cef_string_set(src->cursive_font_family.str,

src->cursive_font_family.length,

&target->cursive_font_family, copy);

cef_string_set(src->fantasy_font_family.str,

src->fantasy_font_family.length,

&target->fantasy_font_family, copy);

target->default_font_size = src->default_font_size;

target->default_fixed_font_size = src->default_fixed_font_size;

target->minimum_font_size = src->minimum_font_size;

target->minimum_logical_font_size = src->minimum_logical_font_size;

cef_string_set(src->default_encoding.str, src->default_encoding.length,

&target->default_encoding, copy);

target->remote_fonts = src->remote_fonts;

target->javascript = src->javascript;

target->javascript_close_windows = src->javascript_close_windows;

target->javascript_access_clipboard = src->javascript_access_clipboard;

target->javascript_dom_paste = src->javascript_dom_paste;

target->plugins = src->plugins;

target->universal_access_from_file_urls =

src->universal_access_from_file_urls;

target->file_access_from_file_urls = src->file_access_from_file_urls;

target->web_security = src->web_security;

target->image_loading = src->image_loading;

target->image_shrink_standalone_to_fit =

src->image_shrink_standalone_to_fit;

target->text_area_resize = src->text_area_resize;

target->tab_to_links = src->tab_to_links;

target->local_storage = src->local_storage;

target->databases = src->databases;

target->application_cache = src->application_cache;

target->webgl = src->webgl;

target->background_color = src->background_color;

cef_string_set(src->accept_language_list.str,

src->accept_language_list.length,

&target->accept_language_list, copy);

}

typedef cef_urlparts_t struct_type;

static inline void init(struct_type* s) {}

static inline void clear(struct_type* s) {

cef_string_clear(&s->spec);

cef_string_clear(&s->scheme);

cef_string_clear(&s->username);

cef_string_clear(&s->password);

cef_string_clear(&s->host);

cef_string_clear(&s->port);

cef_string_clear(&s->origin);

cef_string_clear(&s->path);

cef_string_clear(&s->query);

}

static inline void set(const struct_type* src,

struct_type* target,

bool copy) {

cef_string_set(src->spec.str, src->spec.length, &target->spec, copy);

cef_string_set(src->scheme.str, src->scheme.length, &target->scheme, copy);

cef_string_set(src->username.str, src->username.length, &target->username,

copy);

cef_string_set(src->password.str, src->password.length, &target->password,

copy);

cef_string_set(src->host.str, src->host.length, &target->host, copy);

cef_string_set(src->port.str, src->port.length, &target->port, copy);

cef_string_set(src->origin.str, src->origin.length, &target->origin, copy);

cef_string_set(src->path.str, src->path.length, &target->path, copy);

cef_string_set(src->query.str, src->query.length, &target->query, copy);

}

typedef cef_time_t struct_type;

static inline void init(struct_type* s) {}

static inline void clear(struct_type* s) {}

static inline void set(const struct_type* src,

struct_type* target,

bool copy) {

*target = *src;

}

public:

typedef CefStructBase<CefTimeTraits> parent;

CefTime() : parent() {}

CefTime(const cef_time_t& r) : parent(r) {}

CefTime(const CefTime& r) : parent(r) {}

explicit CefTime(time_t r) : parent() { SetTimeT(r); }

explicit CefTime(double r) : parent() { SetDoubleT(r); }

// Converts to/from time_t.

void SetTimeT(time_t r) { cef_time_from_timet(r, this); }

time_t GetTimeT() const {

time_t time = 0;

cef_time_to_timet(this, &time);

return time;

}

// Converts to/from a double which is the number of seconds since epoch

// (Jan 1, 1970). Webkit uses this format to represent time. A value of 0

// means "not initialized".

void SetDoubleT(double r) { cef_time_from_doublet(r, this); }

double GetDoubleT() const {

double time = 0;

cef_time_to_doublet(this, &time);

return time;

}

// Set this object to now.

void Now() { cef_time_now(this); }

// Return the delta between this object and |other| in milliseconds.

long long Delta(const CefTime& other) {

long long delta = 0;

cef_time_delta(this, &other, &delta);

return delta;

}

typedef cef_cookie_t struct_type;

static inline void init(struct_type* s) {}

static inline void clear(struct_type* s) {

cef_string_clear(&s->name);

cef_string_clear(&s->value);

cef_string_clear(&s->domain);

cef_string_clear(&s->path);

}

static inline void set(const struct_type* src,

struct_type* target,

bool copy) {

cef_string_set(src->name.str, src->name.length, &target->name, copy);

cef_string_set(src->value.str, src->value.length, &target->value, copy);

cef_string_set(src->domain.str, src->domain.length, &target->domain, copy);

cef_string_set(src->path.str, src->path.length, &target->path, copy);

target->secure = src->secure;

target->httponly = src->httponly;

target->creation = src->creation;

target->last_access = src->last_access;

target->has_expires = src->has_expires;

target->expires = src->expires;

}

typedef cef_cursor_info_t struct_type;

static inline void init(struct_type* s) {}

static inline void clear(struct_type* s) {}

static inline void set(const struct_type* src,

struct_type* target,

bool copy) {

target->hotspot = src->hotspot;

target->image_scale_factor = src->image_scale_factor;

target->buffer = src->buffer;

target->size = src->size;

}

typedef cef_pdf_print_settings_t struct_type;

static inline void init(struct_type* s) {}

static inline void clear(struct_type* s) {

cef_string_clear(&s->header_footer_title);

cef_string_clear(&s->header_footer_url);

}

static inline void set(const struct_type* src,

struct_type* target,

bool copy) {

cef_string_set(src->header_footer_title.str,

src->header_footer_title.length,

&target->header_footer_title, copy);

cef_string_set(src->header_footer_url.str, src->header_footer_url.length,

&target->header_footer_url, copy);

target->page_width = src->page_width;

target->page_height = src->page_height;

target->scale_factor = src->scale_factor;

target->margin_top = src->margin_top;

target->margin_right = src->margin_right;

target->margin_bottom = src->margin_bottom;

target->margin_left = src->margin_left;

target->margin_type = src->margin_type;

target->header_footer_enabled = src->header_footer_enabled;

target->selection_only = src->selection_only;

target->landscape = src->landscape;

target->backgrounds_enabled = src->backgrounds_enabled;

}

typedef cef_box_layout_settings_t struct_type;

static inline void init(struct_type* s) {}

static inline void clear(struct_type* s) {}

static inline void set(const struct_type* src,

struct_type* target,

bool copy) {

*target = *src;

}

typedef cef_composition_underline_t struct_type;

static inline void init(struct_type* s) {

s->range.from = 0;

s->range.to = 0;

s->color = 0;

s->background_color = 0;

s->thick = 0;

}

static inline void clear(struct_type* s) {}

static inline void set(const struct_type* src,

struct_type* target,

bool copy) {

target->range = src->range;

target->color = src->color;

target->background_color = src->background_color;

target->thick = src->thick;

}