-#include "html.h"\r
-#include "element.h"\r
-#include "document.h"\r
-\r
-#define LITEHTML_EMPTY_FUNC {}\r
-#define LITEHTML_RETURN_FUNC(ret) {return ret;}\r
-\r
-litehtml::element::element(const std::shared_ptr<litehtml::document>& doc) : m_doc(doc)\r
-{\r
- m_box = 0;\r
- m_skip = false;\r
-}\r
-\r
-litehtml::element::~element()\r
-{\r
-\r
-}\r
-\r
-\r
-bool litehtml::element::is_point_inside( int x, int y )\r
-{\r
- if(get_display() != display_inline && get_display() != display_table_row)\r
- {\r
- position pos = m_pos;\r
- pos += m_padding;\r
- pos += m_borders;\r
- if(pos.is_point_inside(x, y))\r
- {\r
- return true;\r
- } else\r
- {\r
- return false;\r
- }\r
- } else\r
- {\r
- position::vector boxes;\r
- get_inline_boxes(boxes);\r
- for(position::vector::iterator box = boxes.begin(); box != boxes.end(); box++)\r
- {\r
- if(box->is_point_inside(x, y))\r
- {\r
- return true;\r
- }\r
- }\r
- }\r
- return false;\r
-}\r
-\r
-litehtml::web_color litehtml::element::get_color( const tchar_t* prop_name, bool inherited, const litehtml::web_color& def_color )\r
-{\r
- const tchar_t* clrstr = get_style_property(prop_name, inherited, 0);\r
- if(!clrstr)\r
- {\r
- return def_color;\r
- }\r
- return web_color::from_string(clrstr);\r
-}\r
-\r
-litehtml::position litehtml::element::get_placement() const\r
-{\r
- litehtml::position pos = m_pos;\r
- element::ptr cur_el = parent();\r
- while(cur_el)\r
- {\r
- pos.x += cur_el->m_pos.x;\r
- pos.y += cur_el->m_pos.y;\r
- cur_el = cur_el->parent();\r
- }\r
- return pos;\r
-}\r
-\r
-bool litehtml::element::is_inline_box() const\r
-{\r
- style_display d = get_display();\r
- if( d == display_inline || \r
- d == display_inline_block || \r
- d == display_inline_text)\r
- {\r
- return true;\r
- }\r
- return false;\r
-}\r
-\r
-bool litehtml::element::collapse_top_margin() const\r
-{\r
- if(!m_borders.top && !m_padding.top && in_normal_flow() && get_float() == float_none && m_margins.top >= 0 && have_parent())\r
- {\r
- return true;\r
- }\r
- return false;\r
-}\r
-\r
-bool litehtml::element::collapse_bottom_margin() const\r
-{\r
- if(!m_borders.bottom && !m_padding.bottom && in_normal_flow() && get_float() == float_none && m_margins.bottom >= 0 && have_parent())\r
- {\r
- return true;\r
- }\r
- return false;\r
-}\r
-\r
-bool litehtml::element::get_predefined_height(int& p_height) const\r
-{\r
- css_length h = get_css_height();\r
- if(h.is_predefined())\r
- {\r
- p_height = m_pos.height;\r
- return false;\r
- }\r
- if(h.units() == css_units_percentage)\r
- {\r
- element::ptr el_parent = parent();\r
- if (!el_parent)\r
- {\r
- position client_pos;\r
- get_document()->container()->get_client_rect(client_pos);\r
- p_height = h.calc_percent(client_pos.height);\r
- return true;\r
- } else\r
- {\r
- int ph = 0;\r
- if (el_parent->get_predefined_height(ph))\r
- {\r
- p_height = h.calc_percent(ph);\r
- if (is_body())\r
- {\r
- p_height -= content_margins_height();\r
- }\r
- return true;\r
- } else\r
- {\r
- p_height = m_pos.height;\r
- return false;\r
- }\r
- }\r
- }\r
- p_height = get_document()->cvt_units(h, get_font_size());\r
- return true;\r
-}\r
-\r
-void litehtml::element::calc_document_size( litehtml::size& sz, int x /*= 0*/, int y /*= 0*/ )\r
-{\r
- if(is_visible())\r
- {\r
- sz.width = std::max(sz.width, x + right());\r
- sz.height = std::max(sz.height, y + bottom());\r
- }\r
-}\r
-\r
-void litehtml::element::get_redraw_box(litehtml::position& pos, int x /*= 0*/, int y /*= 0*/)\r
-{\r
- if(is_visible())\r
- {\r
- int p_left = std::min(pos.left(), x + m_pos.left() - m_padding.left - m_borders.left);\r
- int p_right = std::max(pos.right(), x + m_pos.right() + m_padding.left + m_borders.left);\r
- int p_top = std::min(pos.top(), y + m_pos.top() - m_padding.top - m_borders.top);\r
- int p_bottom = std::max(pos.bottom(), y + m_pos.bottom() + m_padding.bottom + m_borders.bottom);\r
-\r
- pos.x = p_left;\r
- pos.y = p_top;\r
- pos.width = p_right - p_left;\r
- pos.height = p_bottom - p_top;\r
- }\r
-}\r
-\r
-int litehtml::element::calc_width(int defVal) const\r
-{\r
- css_length w = get_css_width();\r
- if(w.is_predefined())\r
- {\r
- return defVal;\r
- }\r
- if(w.units() == css_units_percentage)\r
- {\r
- element::ptr el_parent = parent();\r
- if (!el_parent)\r
- {\r
- position client_pos;\r
- get_document()->container()->get_client_rect(client_pos);\r
- return w.calc_percent(client_pos.width);\r
- } else\r
- {\r
- int pw = el_parent->calc_width(defVal);\r
- if (is_body())\r
- {\r
- pw -= content_margins_width();\r
- }\r
- return w.calc_percent(pw);\r
- }\r
- }\r
- return get_document()->cvt_units(w, get_font_size());\r
-}\r
-\r
-bool litehtml::element::is_ancestor(const ptr &el) const\r
-{\r
- element::ptr el_parent = parent();\r
- while(el_parent && el_parent != el)\r
- {\r
- el_parent = el_parent->parent();\r
- }\r
- if(el_parent)\r
- {\r
- return true;\r
- }\r
- return false;\r
-}\r
-\r
-int litehtml::element::get_inline_shift_left()\r
-{\r
- int ret = 0;\r
- element::ptr el_parent = parent();\r
- if (el_parent)\r
- {\r
- if (el_parent->get_display() == display_inline)\r
- {\r
- style_display disp = get_display();\r
-\r
- if (disp == display_inline_text || disp == display_inline_block)\r
- {\r
- element::ptr el = shared_from_this();\r
- while (el_parent && el_parent->get_display() == display_inline)\r
- {\r
- if (el_parent->is_first_child_inline(el))\r
- {\r
- ret += el_parent->padding_left() + el_parent->border_left() + el_parent->margin_left();\r
- }\r
- el = el_parent;\r
- el_parent = el_parent->parent();\r
- }\r
- }\r
- }\r
- }\r
-\r
- return ret;\r
-}\r
-\r
-int litehtml::element::get_inline_shift_right()\r
-{\r
- int ret = 0;\r
- element::ptr el_parent = parent();\r
- if (el_parent)\r
- {\r
- if (el_parent->get_display() == display_inline)\r
- {\r
- style_display disp = get_display();\r
-\r
- if (disp == display_inline_text || disp == display_inline_block)\r
- {\r
- element::ptr el = shared_from_this();\r
- while (el_parent && el_parent->get_display() == display_inline)\r
- {\r
- if (el_parent->is_last_child_inline(el))\r
- {\r
- ret += el_parent->padding_right() + el_parent->border_right() + el_parent->margin_right();\r
- }\r
- el = el_parent;\r
- el_parent = el_parent->parent();\r
- }\r
- }\r
- }\r
- }\r
-\r
- return ret;\r
-}\r
-\r
-void litehtml::element::apply_relative_shift(int parent_width)\r
-{\r
- css_offsets offsets;\r
- if (get_element_position(&offsets) == element_position_relative)\r
- {\r
- element::ptr parent_ptr = parent();\r
- if (!offsets.left.is_predefined())\r
- {\r
- m_pos.x += offsets.left.calc_percent(parent_width);\r
- }\r
- else if (!offsets.right.is_predefined())\r
- {\r
- m_pos.x -= offsets.right.calc_percent(parent_width);\r
- }\r
- if (!offsets.top.is_predefined())\r
- {\r
- int h = 0;\r
-\r
- if (offsets.top.units() == css_units_percentage)\r
- {\r
- element::ptr el_parent = parent();\r
- if (el_parent)\r
- {\r
- el_parent->get_predefined_height(h);\r
- }\r
- }\r
-\r
- m_pos.y += offsets.top.calc_percent(h);\r
- }\r
- else if (!offsets.bottom.is_predefined())\r
- {\r
- int h = 0;\r
-\r
- if (offsets.top.units() == css_units_percentage)\r
- {\r
- element::ptr el_parent = parent();\r
- if (el_parent)\r
- {\r
- el_parent->get_predefined_height(h);\r
- }\r
- }\r
-\r
- m_pos.y -= offsets.bottom.calc_percent(h);\r
- }\r
- }\r
-}\r
-\r
-void litehtml::element::calc_auto_margins(int parent_width) LITEHTML_EMPTY_FUNC\r
-const litehtml::background* litehtml::element::get_background(bool own_only) LITEHTML_RETURN_FUNC(0)\r
-litehtml::element::ptr litehtml::element::get_element_by_point(int x, int y, int client_x, int client_y) LITEHTML_RETURN_FUNC(0)\r
-litehtml::element::ptr litehtml::element::get_child_by_point(int x, int y, int client_x, int client_y, draw_flag flag, int zindex) LITEHTML_RETURN_FUNC(0)\r
-void litehtml::element::get_line_left_right( int y, int def_right, int& ln_left, int& ln_right ) LITEHTML_EMPTY_FUNC\r
-void litehtml::element::add_style( const litehtml::style& st ) LITEHTML_EMPTY_FUNC\r
-void litehtml::element::select_all(const css_selector& selector, litehtml::elements_vector& res) LITEHTML_EMPTY_FUNC\r
-litehtml::elements_vector litehtml::element::select_all(const litehtml::css_selector& selector) LITEHTML_RETURN_FUNC(litehtml::elements_vector())\r
-litehtml::elements_vector litehtml::element::select_all(const litehtml::tstring& selector) LITEHTML_RETURN_FUNC(litehtml::elements_vector())\r
-litehtml::element::ptr litehtml::element::select_one( const css_selector& selector ) LITEHTML_RETURN_FUNC(0)\r
-litehtml::element::ptr litehtml::element::select_one( const tstring& selector ) LITEHTML_RETURN_FUNC(0)\r
-litehtml::element::ptr litehtml::element::find_adjacent_sibling(const element::ptr& el, const css_selector& selector, bool apply_pseudo /*= true*/, bool* is_pseudo /*= 0*/) LITEHTML_RETURN_FUNC(0)\r
-litehtml::element::ptr litehtml::element::find_sibling(const element::ptr& el, const css_selector& selector, bool apply_pseudo /*= true*/, bool* is_pseudo /*= 0*/) LITEHTML_RETURN_FUNC(0)\r
-bool litehtml::element::is_nth_last_child(const element::ptr& el, int num, int off, bool of_type) const LITEHTML_RETURN_FUNC(false)\r
-bool litehtml::element::is_nth_child(const element::ptr&, int num, int off, bool of_type) const LITEHTML_RETURN_FUNC(false)\r
-bool litehtml::element::is_only_child(const element::ptr& el, bool of_type) const LITEHTML_RETURN_FUNC(false)\r
-litehtml::overflow litehtml::element::get_overflow() const LITEHTML_RETURN_FUNC(overflow_visible)\r
-void litehtml::element::draw_children( uint_ptr hdc, int x, int y, const position* clip, draw_flag flag, int zindex ) LITEHTML_EMPTY_FUNC\r
-void litehtml::element::draw_stacking_context( uint_ptr hdc, int x, int y, const position* clip, bool with_positioned ) LITEHTML_EMPTY_FUNC\r
-void litehtml::element::render_positioned(render_type rt) LITEHTML_EMPTY_FUNC\r
-int litehtml::element::get_zindex() const LITEHTML_RETURN_FUNC(0)\r
-bool litehtml::element::fetch_positioned() LITEHTML_RETURN_FUNC(false)\r
-litehtml::visibility litehtml::element::get_visibility() const LITEHTML_RETURN_FUNC(visibility_visible)\r
-void litehtml::element::apply_vertical_align() LITEHTML_EMPTY_FUNC\r
-void litehtml::element::set_css_width( css_length& w ) LITEHTML_EMPTY_FUNC\r
-litehtml::element::ptr litehtml::element::get_child( int idx ) const LITEHTML_RETURN_FUNC(0)\r
-size_t litehtml::element::get_children_count() const LITEHTML_RETURN_FUNC(0)\r
-void litehtml::element::calc_outlines( int parent_width ) LITEHTML_EMPTY_FUNC\r
-litehtml::css_length litehtml::element::get_css_width() const LITEHTML_RETURN_FUNC(css_length())\r
-litehtml::css_length litehtml::element::get_css_height() const LITEHTML_RETURN_FUNC(css_length())\r
-litehtml::element_clear litehtml::element::get_clear() const LITEHTML_RETURN_FUNC(clear_none)\r
-litehtml::css_length litehtml::element::get_css_left() const LITEHTML_RETURN_FUNC(css_length())\r
-litehtml::css_length litehtml::element::get_css_right() const LITEHTML_RETURN_FUNC(css_length())\r
-litehtml::css_length litehtml::element::get_css_top() const LITEHTML_RETURN_FUNC(css_length())\r
-litehtml::css_length litehtml::element::get_css_bottom() const LITEHTML_RETURN_FUNC(css_length())\r
-litehtml::css_offsets litehtml::element::get_css_offsets() const LITEHTML_RETURN_FUNC(css_offsets())\r
-litehtml::vertical_align litehtml::element::get_vertical_align() const LITEHTML_RETURN_FUNC(va_baseline)\r
-int litehtml::element::place_element(const ptr &el, int max_width) LITEHTML_RETURN_FUNC(0)\r
-int litehtml::element::render_inline(const ptr &container, int max_width) LITEHTML_RETURN_FUNC(0)\r
-void litehtml::element::add_positioned(const ptr &el) LITEHTML_EMPTY_FUNC\r
-int litehtml::element::find_next_line_top( int top, int width, int def_right ) LITEHTML_RETURN_FUNC(0)\r
-litehtml::element_float litehtml::element::get_float() const LITEHTML_RETURN_FUNC(float_none)\r
-void litehtml::element::add_float(const ptr &el, int x, int y) LITEHTML_EMPTY_FUNC\r
-void litehtml::element::update_floats(int dy, const ptr &parent) LITEHTML_EMPTY_FUNC\r
-int litehtml::element::get_line_left( int y ) LITEHTML_RETURN_FUNC(0)\r
-int litehtml::element::get_line_right( int y, int def_right ) LITEHTML_RETURN_FUNC(def_right)\r
-int litehtml::element::get_left_floats_height() const LITEHTML_RETURN_FUNC(0)\r
-int litehtml::element::get_right_floats_height() const LITEHTML_RETURN_FUNC(0)\r
-int litehtml::element::get_floats_height(element_float el_float) const LITEHTML_RETURN_FUNC(0)\r
-bool litehtml::element::is_floats_holder() const LITEHTML_RETURN_FUNC(false)\r
-void litehtml::element::get_content_size( size& sz, int max_width ) LITEHTML_EMPTY_FUNC\r
-void litehtml::element::init() LITEHTML_EMPTY_FUNC\r
-int litehtml::element::render( int x, int y, int max_width, bool second_pass ) LITEHTML_RETURN_FUNC(0)\r
-bool litehtml::element::appendChild(const ptr &el) LITEHTML_RETURN_FUNC(false)\r
-bool litehtml::element::removeChild(const ptr &el) LITEHTML_RETURN_FUNC(false)\r
-void litehtml::element::clearRecursive() LITEHTML_EMPTY_FUNC\r
-const litehtml::tchar_t* litehtml::element::get_tagName() const LITEHTML_RETURN_FUNC(_t(""))\r
-void litehtml::element::set_tagName( const tchar_t* tag ) LITEHTML_EMPTY_FUNC\r
-void litehtml::element::set_data( const tchar_t* data ) LITEHTML_EMPTY_FUNC\r
-void litehtml::element::set_attr( const tchar_t* name, const tchar_t* val ) LITEHTML_EMPTY_FUNC\r
-void litehtml::element::apply_stylesheet( const litehtml::css& stylesheet ) LITEHTML_EMPTY_FUNC\r
-void litehtml::element::refresh_styles() LITEHTML_EMPTY_FUNC\r
-void litehtml::element::on_click() LITEHTML_EMPTY_FUNC\r
-void litehtml::element::init_font() LITEHTML_EMPTY_FUNC\r
-void litehtml::element::get_inline_boxes( position::vector& boxes ) LITEHTML_EMPTY_FUNC\r
-void litehtml::element::parse_styles( bool is_reparse /*= false*/ ) LITEHTML_EMPTY_FUNC\r
-const litehtml::tchar_t* litehtml::element::get_attr( const tchar_t* name, const tchar_t* def /*= 0*/ ) LITEHTML_RETURN_FUNC(def)\r
-bool litehtml::element::is_white_space() const LITEHTML_RETURN_FUNC(false)\r
-bool litehtml::element::is_body() const LITEHTML_RETURN_FUNC(false)\r
-bool litehtml::element::is_break() const LITEHTML_RETURN_FUNC(false)\r
-int litehtml::element::get_base_line() LITEHTML_RETURN_FUNC(0)\r
-bool litehtml::element::on_mouse_over() LITEHTML_RETURN_FUNC(false)\r
-bool litehtml::element::on_mouse_leave() LITEHTML_RETURN_FUNC(false)\r
-bool litehtml::element::on_lbutton_down() LITEHTML_RETURN_FUNC(false)\r
-bool litehtml::element::on_lbutton_up() LITEHTML_RETURN_FUNC(false)\r
-bool litehtml::element::find_styles_changes( position::vector& redraw_boxes, int x, int y ) LITEHTML_RETURN_FUNC(false)\r
-const litehtml::tchar_t* litehtml::element::get_cursor() LITEHTML_RETURN_FUNC(0)\r
-litehtml::white_space litehtml::element::get_white_space() const LITEHTML_RETURN_FUNC(white_space_normal)\r
-litehtml::style_display litehtml::element::get_display() const LITEHTML_RETURN_FUNC(display_none)\r
-bool litehtml::element::set_pseudo_class( const tchar_t* pclass, bool add ) LITEHTML_RETURN_FUNC(false)\r
-bool litehtml::element::set_class( const tchar_t* pclass, bool add ) LITEHTML_RETURN_FUNC(false)\r
-litehtml::element_position litehtml::element::get_element_position(css_offsets* offsets) const LITEHTML_RETURN_FUNC(element_position_static)\r
-bool litehtml::element::is_replaced() const LITEHTML_RETURN_FUNC(false)\r
-int litehtml::element::line_height() const LITEHTML_RETURN_FUNC(0)\r
-void litehtml::element::draw( uint_ptr hdc, int x, int y, const position* clip ) LITEHTML_EMPTY_FUNC\r
-void litehtml::element::draw_background( uint_ptr hdc, int x, int y, const position* clip ) LITEHTML_EMPTY_FUNC\r
-const litehtml::tchar_t* litehtml::element::get_style_property( const tchar_t* name, bool inherited, const tchar_t* def /*= 0*/ ) LITEHTML_RETURN_FUNC(0)\r
-litehtml::uint_ptr litehtml::element::get_font( font_metrics* fm /*= 0*/ ) LITEHTML_RETURN_FUNC(0)\r
-int litehtml::element::get_font_size() const LITEHTML_RETURN_FUNC(0)\r
-void litehtml::element::get_text( tstring& text ) LITEHTML_EMPTY_FUNC\r
-void litehtml::element::parse_attributes() LITEHTML_EMPTY_FUNC\r
-int litehtml::element::select( const css_selector& selector, bool apply_pseudo) LITEHTML_RETURN_FUNC(select_no_match)\r
-int litehtml::element::select( const css_element_selector& selector, bool apply_pseudo /*= true*/ ) LITEHTML_RETURN_FUNC(select_no_match)\r
-litehtml::element::ptr litehtml::element::find_ancestor(const css_selector& selector, bool apply_pseudo, bool* is_pseudo) LITEHTML_RETURN_FUNC(0)\r
-bool litehtml::element::is_first_child_inline(const element::ptr& el) const LITEHTML_RETURN_FUNC(false)\r
-bool litehtml::element::is_last_child_inline(const element::ptr& el) LITEHTML_RETURN_FUNC(false)\r
-bool litehtml::element::have_inline_child() const LITEHTML_RETURN_FUNC(false)\r
+#include "html.h"
+#include "element.h"
+#include "document.h"
+
+#define LITEHTML_EMPTY_FUNC {}
+#define LITEHTML_RETURN_FUNC(ret) {return ret;}
+
+litehtml::element::element(const std::shared_ptr<litehtml::document>& doc) : m_doc(doc)
+{
+ m_box = 0;
+ m_skip = false;
+}
+
+litehtml::element::~element()
+{
+
+}
+
+
+bool litehtml::element::is_point_inside( int x, int y )
+{
+ if(get_display() != display_inline && get_display() != display_table_row)
+ {
+ position pos = m_pos;
+ pos += m_padding;
+ pos += m_borders;
+ if(pos.is_point_inside(x, y))
+ {
+ return true;
+ } else
+ {
+ return false;
+ }
+ } else
+ {
+ position::vector boxes;
+ get_inline_boxes(boxes);
+ for(position::vector::iterator box = boxes.begin(); box != boxes.end(); box++)
+ {
+ if(box->is_point_inside(x, y))
+ {
+ return true;
+ }
+ }
+ }
+ return false;
+}
+
+litehtml::web_color litehtml::element::get_color( const tchar_t* prop_name, bool inherited, const litehtml::web_color& def_color )
+{
+ const tchar_t* clrstr = get_style_property(prop_name, inherited, 0);
+ if(!clrstr)
+ {
+ return def_color;
+ }
+ return web_color::from_string(clrstr, get_document()->container());
+}
+
+litehtml::position litehtml::element::get_placement() const
+{
+ litehtml::position pos = m_pos;
+ element::ptr cur_el = parent();
+ while(cur_el)
+ {
+ pos.x += cur_el->m_pos.x;
+ pos.y += cur_el->m_pos.y;
+ cur_el = cur_el->parent();
+ }
+ return pos;
+}
+
+bool litehtml::element::is_inline_box() const
+{
+ style_display d = get_display();
+ if( d == display_inline ||
+ d == display_inline_block ||
+ d == display_inline_text)
+ {
+ return true;
+ }
+ return false;
+}
+
+bool litehtml::element::collapse_top_margin() const
+{
+ if(!m_borders.top && !m_padding.top && in_normal_flow() && get_float() == float_none && m_margins.top >= 0 && have_parent())
+ {
+ return true;
+ }
+ return false;
+}
+
+bool litehtml::element::collapse_bottom_margin() const
+{
+ if(!m_borders.bottom && !m_padding.bottom && in_normal_flow() && get_float() == float_none && m_margins.bottom >= 0 && have_parent())
+ {
+ return true;
+ }
+ return false;
+}
+
+bool litehtml::element::get_predefined_height(int& p_height) const
+{
+ css_length h = get_css_height();
+ if(h.is_predefined())
+ {
+ p_height = m_pos.height;
+ return false;
+ }
+ if(h.units() == css_units_percentage)
+ {
+ element::ptr el_parent = parent();
+ if (!el_parent)
+ {
+ position client_pos;
+ get_document()->container()->get_client_rect(client_pos);
+ p_height = h.calc_percent(client_pos.height);
+ return true;
+ } else
+ {
+ int ph = 0;
+ if (el_parent->get_predefined_height(ph))
+ {
+ p_height = h.calc_percent(ph);
+ if (is_body())
+ {
+ p_height -= content_margins_height();
+ }
+ return true;
+ } else
+ {
+ p_height = m_pos.height;
+ return false;
+ }
+ }
+ }
+ p_height = get_document()->cvt_units(h, get_font_size());
+ return true;
+}
+
+void litehtml::element::calc_document_size( litehtml::size& sz, int x /*= 0*/, int y /*= 0*/ )
+{
+ if(is_visible())
+ {
+ sz.width = std::max(sz.width, x + right());
+ sz.height = std::max(sz.height, y + bottom());
+ }
+}
+
+void litehtml::element::get_redraw_box(litehtml::position& pos, int x /*= 0*/, int y /*= 0*/)
+{
+ if(is_visible())
+ {
+ int p_left = std::min(pos.left(), x + m_pos.left() - m_padding.left - m_borders.left);
+ int p_right = std::max(pos.right(), x + m_pos.right() + m_padding.left + m_borders.left);
+ int p_top = std::min(pos.top(), y + m_pos.top() - m_padding.top - m_borders.top);
+ int p_bottom = std::max(pos.bottom(), y + m_pos.bottom() + m_padding.bottom + m_borders.bottom);
+
+ pos.x = p_left;
+ pos.y = p_top;
+ pos.width = p_right - p_left;
+ pos.height = p_bottom - p_top;
+ }
+}
+
+int litehtml::element::calc_width(int defVal) const
+{
+ css_length w = get_css_width();
+ if(w.is_predefined())
+ {
+ return defVal;
+ }
+ if(w.units() == css_units_percentage)
+ {
+ element::ptr el_parent = parent();
+ if (!el_parent)
+ {
+ position client_pos;
+ get_document()->container()->get_client_rect(client_pos);
+ return w.calc_percent(client_pos.width);
+ } else
+ {
+ int pw = el_parent->calc_width(defVal);
+ if (is_body())
+ {
+ pw -= content_margins_width();
+ }
+ return w.calc_percent(pw);
+ }
+ }
+ return get_document()->cvt_units(w, get_font_size());
+}
+
+bool litehtml::element::is_ancestor(const ptr &el) const
+{
+ element::ptr el_parent = parent();
+ while(el_parent && el_parent != el)
+ {
+ el_parent = el_parent->parent();
+ }
+ if(el_parent)
+ {
+ return true;
+ }
+ return false;
+}
+
+int litehtml::element::get_inline_shift_left()
+{
+ int ret = 0;
+ element::ptr el_parent = parent();
+ if (el_parent)
+ {
+ if (el_parent->get_display() == display_inline)
+ {
+ style_display disp = get_display();
+
+ if (disp == display_inline_text || disp == display_inline_block)
+ {
+ element::ptr el = shared_from_this();
+ while (el_parent && el_parent->get_display() == display_inline)
+ {
+ if (el_parent->is_first_child_inline(el))
+ {
+ ret += el_parent->padding_left() + el_parent->border_left() + el_parent->margin_left();
+ }
+ el = el_parent;
+ el_parent = el_parent->parent();
+ }
+ }
+ }
+ }
+
+ return ret;
+}
+
+int litehtml::element::get_inline_shift_right()
+{
+ int ret = 0;
+ element::ptr el_parent = parent();
+ if (el_parent)
+ {
+ if (el_parent->get_display() == display_inline)
+ {
+ style_display disp = get_display();
+
+ if (disp == display_inline_text || disp == display_inline_block)
+ {
+ element::ptr el = shared_from_this();
+ while (el_parent && el_parent->get_display() == display_inline)
+ {
+ if (el_parent->is_last_child_inline(el))
+ {
+ ret += el_parent->padding_right() + el_parent->border_right() + el_parent->margin_right();
+ }
+ el = el_parent;
+ el_parent = el_parent->parent();
+ }
+ }
+ }
+ }
+
+ return ret;
+}
+
+void litehtml::element::apply_relative_shift(int parent_width)
+{
+ css_offsets offsets;
+ if (get_element_position(&offsets) == element_position_relative)
+ {
+ element::ptr parent_ptr = parent();
+ if (!offsets.left.is_predefined())
+ {
+ m_pos.x += offsets.left.calc_percent(parent_width);
+ }
+ else if (!offsets.right.is_predefined())
+ {
+ m_pos.x -= offsets.right.calc_percent(parent_width);
+ }
+ if (!offsets.top.is_predefined())
+ {
+ int h = 0;
+
+ if (offsets.top.units() == css_units_percentage)
+ {
+ element::ptr el_parent = parent();
+ if (el_parent)
+ {
+ el_parent->get_predefined_height(h);
+ }
+ }
+
+ m_pos.y += offsets.top.calc_percent(h);
+ }
+ else if (!offsets.bottom.is_predefined())
+ {
+ int h = 0;
+
+ if (offsets.top.units() == css_units_percentage)
+ {
+ element::ptr el_parent = parent();
+ if (el_parent)
+ {
+ el_parent->get_predefined_height(h);
+ }
+ }
+
+ m_pos.y -= offsets.bottom.calc_percent(h);
+ }
+ }
+}
+
+void litehtml::element::calc_auto_margins(int parent_width) LITEHTML_EMPTY_FUNC
+const litehtml::background* litehtml::element::get_background(bool own_only) LITEHTML_RETURN_FUNC(0)
+litehtml::element::ptr litehtml::element::get_element_by_point(int x, int y, int client_x, int client_y) LITEHTML_RETURN_FUNC(0)
+litehtml::element::ptr litehtml::element::get_child_by_point(int x, int y, int client_x, int client_y, draw_flag flag, int zindex) LITEHTML_RETURN_FUNC(0)
+void litehtml::element::get_line_left_right( int y, int def_right, int& ln_left, int& ln_right ) LITEHTML_EMPTY_FUNC
+void litehtml::element::add_style( const litehtml::style& st ) LITEHTML_EMPTY_FUNC
+void litehtml::element::select_all(const css_selector& selector, litehtml::elements_vector& res) LITEHTML_EMPTY_FUNC
+litehtml::elements_vector litehtml::element::select_all(const litehtml::css_selector& selector) LITEHTML_RETURN_FUNC(litehtml::elements_vector())
+litehtml::elements_vector litehtml::element::select_all(const litehtml::tstring& selector) LITEHTML_RETURN_FUNC(litehtml::elements_vector())
+litehtml::element::ptr litehtml::element::select_one( const css_selector& selector ) LITEHTML_RETURN_FUNC(0)
+litehtml::element::ptr litehtml::element::select_one( const tstring& selector ) LITEHTML_RETURN_FUNC(0)
+litehtml::element::ptr litehtml::element::find_adjacent_sibling(const element::ptr& el, const css_selector& selector, bool apply_pseudo /*= true*/, bool* is_pseudo /*= 0*/) LITEHTML_RETURN_FUNC(0)
+litehtml::element::ptr litehtml::element::find_sibling(const element::ptr& el, const css_selector& selector, bool apply_pseudo /*= true*/, bool* is_pseudo /*= 0*/) LITEHTML_RETURN_FUNC(0)
+bool litehtml::element::is_nth_last_child(const element::ptr& el, int num, int off, bool of_type) const LITEHTML_RETURN_FUNC(false)
+bool litehtml::element::is_nth_child(const element::ptr&, int num, int off, bool of_type) const LITEHTML_RETURN_FUNC(false)
+bool litehtml::element::is_only_child(const element::ptr& el, bool of_type) const LITEHTML_RETURN_FUNC(false)
+litehtml::overflow litehtml::element::get_overflow() const LITEHTML_RETURN_FUNC(overflow_visible)
+void litehtml::element::draw_children( uint_ptr hdc, int x, int y, const position* clip, draw_flag flag, int zindex ) LITEHTML_EMPTY_FUNC
+void litehtml::element::draw_stacking_context( uint_ptr hdc, int x, int y, const position* clip, bool with_positioned ) LITEHTML_EMPTY_FUNC
+void litehtml::element::render_positioned(render_type rt) LITEHTML_EMPTY_FUNC
+int litehtml::element::get_zindex() const LITEHTML_RETURN_FUNC(0)
+bool litehtml::element::fetch_positioned() LITEHTML_RETURN_FUNC(false)
+litehtml::visibility litehtml::element::get_visibility() const LITEHTML_RETURN_FUNC(visibility_visible)
+void litehtml::element::apply_vertical_align() LITEHTML_EMPTY_FUNC
+void litehtml::element::set_css_width( css_length& w ) LITEHTML_EMPTY_FUNC
+litehtml::element::ptr litehtml::element::get_child( int idx ) const LITEHTML_RETURN_FUNC(0)
+size_t litehtml::element::get_children_count() const LITEHTML_RETURN_FUNC(0)
+void litehtml::element::calc_outlines( int parent_width ) LITEHTML_EMPTY_FUNC
+litehtml::css_length litehtml::element::get_css_width() const LITEHTML_RETURN_FUNC(css_length())
+litehtml::css_length litehtml::element::get_css_height() const LITEHTML_RETURN_FUNC(css_length())
+litehtml::element_clear litehtml::element::get_clear() const LITEHTML_RETURN_FUNC(clear_none)
+litehtml::css_length litehtml::element::get_css_left() const LITEHTML_RETURN_FUNC(css_length())
+litehtml::css_length litehtml::element::get_css_right() const LITEHTML_RETURN_FUNC(css_length())
+litehtml::css_length litehtml::element::get_css_top() const LITEHTML_RETURN_FUNC(css_length())
+litehtml::css_length litehtml::element::get_css_bottom() const LITEHTML_RETURN_FUNC(css_length())
+litehtml::css_offsets litehtml::element::get_css_offsets() const LITEHTML_RETURN_FUNC(css_offsets())
+litehtml::vertical_align litehtml::element::get_vertical_align() const LITEHTML_RETURN_FUNC(va_baseline)
+int litehtml::element::place_element(const ptr &el, int max_width) LITEHTML_RETURN_FUNC(0)
+int litehtml::element::render_inline(const ptr &container, int max_width) LITEHTML_RETURN_FUNC(0)
+void litehtml::element::add_positioned(const ptr &el) LITEHTML_EMPTY_FUNC
+int litehtml::element::find_next_line_top( int top, int width, int def_right ) LITEHTML_RETURN_FUNC(0)
+litehtml::element_float litehtml::element::get_float() const LITEHTML_RETURN_FUNC(float_none)
+void litehtml::element::add_float(const ptr &el, int x, int y) LITEHTML_EMPTY_FUNC
+void litehtml::element::update_floats(int dy, const ptr &parent) LITEHTML_EMPTY_FUNC
+int litehtml::element::get_line_left( int y ) LITEHTML_RETURN_FUNC(0)
+int litehtml::element::get_line_right( int y, int def_right ) LITEHTML_RETURN_FUNC(def_right)
+int litehtml::element::get_left_floats_height() const LITEHTML_RETURN_FUNC(0)
+int litehtml::element::get_right_floats_height() const LITEHTML_RETURN_FUNC(0)
+int litehtml::element::get_floats_height(element_float el_float) const LITEHTML_RETURN_FUNC(0)
+bool litehtml::element::is_floats_holder() const LITEHTML_RETURN_FUNC(false)
+void litehtml::element::get_content_size( size& sz, int max_width ) LITEHTML_EMPTY_FUNC
+void litehtml::element::init() LITEHTML_EMPTY_FUNC
+int litehtml::element::render( int x, int y, int max_width, bool second_pass ) LITEHTML_RETURN_FUNC(0)
+bool litehtml::element::appendChild(const ptr &el) LITEHTML_RETURN_FUNC(false)
+bool litehtml::element::removeChild(const ptr &el) LITEHTML_RETURN_FUNC(false)
+void litehtml::element::clearRecursive() LITEHTML_EMPTY_FUNC
+const litehtml::tchar_t* litehtml::element::get_tagName() const LITEHTML_RETURN_FUNC(_t(""))
+void litehtml::element::set_tagName( const tchar_t* tag ) LITEHTML_EMPTY_FUNC
+void litehtml::element::set_data( const tchar_t* data ) LITEHTML_EMPTY_FUNC
+void litehtml::element::set_attr( const tchar_t* name, const tchar_t* val ) LITEHTML_EMPTY_FUNC
+void litehtml::element::apply_stylesheet( const litehtml::css& stylesheet ) LITEHTML_EMPTY_FUNC
+void litehtml::element::refresh_styles() LITEHTML_EMPTY_FUNC
+void litehtml::element::on_click() LITEHTML_EMPTY_FUNC
+void litehtml::element::init_font() LITEHTML_EMPTY_FUNC
+void litehtml::element::get_inline_boxes( position::vector& boxes ) LITEHTML_EMPTY_FUNC
+void litehtml::element::parse_styles( bool is_reparse /*= false*/ ) LITEHTML_EMPTY_FUNC
+const litehtml::tchar_t* litehtml::element::get_attr( const tchar_t* name, const tchar_t* def /*= 0*/ ) LITEHTML_RETURN_FUNC(def)
+bool litehtml::element::is_white_space() const LITEHTML_RETURN_FUNC(false)
+bool litehtml::element::is_body() const LITEHTML_RETURN_FUNC(false)
+bool litehtml::element::is_break() const LITEHTML_RETURN_FUNC(false)
+int litehtml::element::get_base_line() LITEHTML_RETURN_FUNC(0)
+bool litehtml::element::on_mouse_over() LITEHTML_RETURN_FUNC(false)
+bool litehtml::element::on_mouse_leave() LITEHTML_RETURN_FUNC(false)
+bool litehtml::element::on_lbutton_down() LITEHTML_RETURN_FUNC(false)
+bool litehtml::element::on_lbutton_up() LITEHTML_RETURN_FUNC(false)
+bool litehtml::element::find_styles_changes( position::vector& redraw_boxes, int x, int y ) LITEHTML_RETURN_FUNC(false)
+const litehtml::tchar_t* litehtml::element::get_cursor() LITEHTML_RETURN_FUNC(0)
+litehtml::white_space litehtml::element::get_white_space() const LITEHTML_RETURN_FUNC(white_space_normal)
+litehtml::style_display litehtml::element::get_display() const LITEHTML_RETURN_FUNC(display_none)
+bool litehtml::element::set_pseudo_class( const tchar_t* pclass, bool add ) LITEHTML_RETURN_FUNC(false)
+bool litehtml::element::set_class( const tchar_t* pclass, bool add ) LITEHTML_RETURN_FUNC(false)
+litehtml::element_position litehtml::element::get_element_position(css_offsets* offsets) const LITEHTML_RETURN_FUNC(element_position_static)
+bool litehtml::element::is_replaced() const LITEHTML_RETURN_FUNC(false)
+int litehtml::element::line_height() const LITEHTML_RETURN_FUNC(0)
+void litehtml::element::draw( uint_ptr hdc, int x, int y, const position* clip ) LITEHTML_EMPTY_FUNC
+void litehtml::element::draw_background( uint_ptr hdc, int x, int y, const position* clip ) LITEHTML_EMPTY_FUNC
+const litehtml::tchar_t* litehtml::element::get_style_property( const tchar_t* name, bool inherited, const tchar_t* def /*= 0*/ ) LITEHTML_RETURN_FUNC(0)
+litehtml::uint_ptr litehtml::element::get_font( font_metrics* fm /*= 0*/ ) LITEHTML_RETURN_FUNC(0)
+int litehtml::element::get_font_size() const LITEHTML_RETURN_FUNC(0)
+void litehtml::element::get_text( tstring& text ) LITEHTML_EMPTY_FUNC
+void litehtml::element::parse_attributes() LITEHTML_EMPTY_FUNC
+int litehtml::element::select( const css_selector& selector, bool apply_pseudo) LITEHTML_RETURN_FUNC(select_no_match)
+int litehtml::element::select( const css_element_selector& selector, bool apply_pseudo /*= true*/ ) LITEHTML_RETURN_FUNC(select_no_match)
+litehtml::element::ptr litehtml::element::find_ancestor(const css_selector& selector, bool apply_pseudo, bool* is_pseudo) LITEHTML_RETURN_FUNC(0)
+bool litehtml::element::is_first_child_inline(const element::ptr& el) const LITEHTML_RETURN_FUNC(false)
+bool litehtml::element::is_last_child_inline(const element::ptr& el) LITEHTML_RETURN_FUNC(false)
+bool litehtml::element::have_inline_child() const LITEHTML_RETURN_FUNC(false)
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