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<?php |
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|
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// +----------------------------------------------------------------------+ |
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// | Copyright 2013 Madpixels (email : visualizer@madpixels.net) | |
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// +----------------------------------------------------------------------+ |
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// | This program is free software; you can redistribute it and/or modify | |
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// | it under the terms of the GNU General Public License, version 2, as | |
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// | published by the Free Software Foundation. | |
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// | | |
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// | This program is distributed in the hope that it will be useful, | |
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// | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
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// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
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// | GNU General Public License for more details. | |
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// | | |
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// | You should have received a copy of the GNU General Public License | |
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// | along with this program; if not, write to the Free Software | |
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// | Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, | |
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// | MA 02110-1301 USA | |
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// +----------------------------------------------------------------------+ |
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// | Author: Eugene Manuilov <eugene@manuilov.org> | |
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// +----------------------------------------------------------------------+ |
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|
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|
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/** |
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* Base class for sidebar settigns of graph based charts. |
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* |
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* @category Visualizer |
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* @package Render |
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* @subpackage Sidebar |
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* |
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* @since 1.0.0 |
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* @abstract |
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*/ |
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abstract class Visualizer_Render_Sidebar_Graph extends Visualizer_Render_Sidebar { |
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|
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/** |
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* Determines whether we need to render vertical gridlines options or not. |
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* |
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* @since 1.0.0 |
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* |
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* @access protected |
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* @var boolean |
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*/ |
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protected $_verticalGridLines; |
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|
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/** |
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* Determines whether we need to render horizontal gridlines options or not. |
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* |
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* @since 1.0.0 |
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* |
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* @access protected |
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* @var boolean |
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*/ |
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protected $_horizontalGridLines; |
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|
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/** |
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* The array of available axis positions. |
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* |
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* @since 1.0.0 |
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* |
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* @access protected |
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* @var array |
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*/ |
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protected $_positions; |
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|
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/** |
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* Constructor. |
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* |
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* @since 1.0.0 |
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* |
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* @access public |
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* @param array $data The data what has to be associated with this render. |
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*/ |
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public function __construct( $data = array() ) { |
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parent::__construct( $data ); |
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|
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$this->_verticalGridLines = true; |
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$this->_horizontalGridLines = true; |
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|
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$this->_positions = array( |
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'' => '', |
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'in' => esc_html__( 'Inside the chart', Visualizer_Plugin::NAME ), |
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'out' => esc_html__( 'Outside the chart', Visualizer_Plugin::NAME ), |
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'none' => esc_html__( 'None', Visualizer_Plugin::NAME ), |
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); |
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} |
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|
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/** |
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* Renders chart title settings. |
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* |
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* @since 1.0.0 |
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* |
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* @access protected |
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*/ |
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protected function _renderChartTitleSettings() { |
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self::_renderTextItem( |
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esc_html__( 'Chart Title', Visualizer_Plugin::NAME ), |
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'title', |
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$this->title, |
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esc_html__( 'Text to display above the chart.', Visualizer_Plugin::NAME ) |
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); |
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|
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self::_renderSelectItem( |
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esc_html__( 'Chart Title Position', Visualizer_Plugin::NAME ), |
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'titlePosition', |
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$this->titlePosition, |
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$this->_positions, |
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esc_html__( 'Where to place the chart title, compared to the chart area.', Visualizer_Plugin::NAME ) |
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); |
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|
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self::_renderColorPickerItem( |
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esc_html__( 'Chart Title Color', Visualizer_Plugin::NAME ), |
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'titleTextStyle[color]', |
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isset( $this->titleTextStyle['color'] ) ? $this->titleTextStyle['color'] : null, |
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'#000' |
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); |
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|
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echo '<div class="section-delimiter"></div>'; |
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|
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self::_renderSelectItem( |
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esc_html__( 'Axes Titles Position', Visualizer_Plugin::NAME ), |
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'axisTitlesPosition', |
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$this->axisTitlesPosition, |
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$this->_positions, |
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esc_html__( 'Determines where to place the axis titles, compared to the chart area.', Visualizer_Plugin::NAME ) |
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); |
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} |
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|
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/** |
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* Renders general settings block for horizontal axis settings. |
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* |
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* @since 1.4.0 |
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* |
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* @access protected |
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*/ |
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protected function _renderHorizontalAxisGeneratSettings() { |
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self::_renderTextItem( |
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esc_html__( 'Axis Title', Visualizer_Plugin::NAME ), |
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'hAxis[title]', |
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isset( $this->hAxis['title'] ) ? $this->hAxis['title'] : '', |
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esc_html__( 'The title of the horizontal axis.', Visualizer_Plugin::NAME ) |
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); |
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|
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self::_renderSelectItem( |
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esc_html__( 'Text Position', Visualizer_Plugin::NAME ), |
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'vAxis[textPosition]', |
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isset( $this->vAxis['textPosition'] ) ? $this->vAxis['textPosition'] : '', |
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$this->_positions, |
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esc_html__( 'Position of the horizontal axis text, relative to the chart area.', Visualizer_Plugin::NAME ) |
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); |
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|
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self::_renderSelectItem( |
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esc_html__( 'Direction', Visualizer_Plugin::NAME ), |
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'hAxis[direction]', |
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isset( $this->hAxis['direction'] ) ? $this->hAxis['direction'] : '', |
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array( |
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'' => '', |
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'1' => esc_html__( 'Identical Direction', Visualizer_Plugin::NAME ), |
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'-1' => esc_html__( 'Reverse Direction', Visualizer_Plugin::NAME ), |
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), |
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esc_html__( 'The direction in which the values along the horizontal axis grow.', Visualizer_Plugin::NAME ) |
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); |
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|
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self::_renderColorPickerItem( |
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esc_html__( 'Base Line Color', Visualizer_Plugin::NAME ), |
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'vAxis[baselineColor]', |
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isset( $this->vAxis['baselineColor'] ) ? $this->vAxis['baselineColor'] : null, |
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'#000' |
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); |
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} |
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|
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/** |
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* Renders horizontal axis settings. |
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* |
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* @since 1.2.0 |
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* |
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* @access protected |
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*/ |
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protected function _renderHorizontalAxisSettings() { |
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self::_renderGroupStart( esc_html__( 'Horizontal Axis Settings', Visualizer_Plugin::NAME ) ); |
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self::_renderSectionStart( esc_html__( 'General Settings', Visualizer_Plugin::NAME ), false ); |
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$this->_renderHorizontalAxisGeneratSettings(); |
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self::_renderSectionEnd(); |
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|
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if ( $this->_horizontalGridLines ) { |
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self::_renderSectionStart( esc_html__( 'Grid Lines', Visualizer_Plugin::NAME ), false ); |
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self::_renderTextItem( |
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esc_html__( 'Count', Visualizer_Plugin::NAME ), |
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'vAxis[gridlines][count]', |
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isset( $this->vAxis['gridlines']['count'] ) ? $this->vAxis['gridlines']['count'] : '', |
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esc_html__( 'The number of horizontal gridlines inside the chart area. Minimum value is 2. Specify -1 to automatically compute the number of gridlines.', Visualizer_Plugin::NAME ), |
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5 |
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); |
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|
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self::_renderColorPickerItem( |
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esc_html__( 'Color', Visualizer_Plugin::NAME ), |
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'vAxis[gridlines][color]', |
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isset( $this->vAxis['gridlines']['color'] ) ? $this->vAxis['gridlines']['color'] : null, |
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'#ccc' |
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); |
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self::_renderSectionEnd(); |
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|
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self::_renderSectionStart( esc_html__( 'Minor Grid Lines', Visualizer_Plugin::NAME ), false ); |
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self::_renderTextItem( |
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esc_html__( 'Count', Visualizer_Plugin::NAME ), |
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'vAxis[minorGridlines][count]', |
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isset( $this->vAxis['minorGridlines']['count'] ) ? $this->vAxis['minorGridlines']['count'] : '', |
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esc_html__( 'The number of horizontal minor gridlines between two regular gridlines.', Visualizer_Plugin::NAME ), |
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0 |
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); |
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|
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self::_renderColorPickerItem( |
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esc_html__( 'Color', Visualizer_Plugin::NAME ), |
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'vAxis[minorGridlines][color]', |
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isset( $this->vAxis['minorGridlines']['color'] ) ? $this->vAxis['minorGridlines']['color'] : null, |
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null |
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); |
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self::_renderSectionEnd(); |
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} |
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|
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if ( $this->_verticalGridLines ) { |
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self::_renderSectionStart( esc_html__( 'View Window', Visualizer_Plugin::NAME ), false ); |
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self::_renderTextItem( |
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esc_html__( 'Maximum Value', Visualizer_Plugin::NAME ), |
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'hAxis[viewWindow][max]', |
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isset( $this->hAxis['viewWindow']['max'] ) ? $this->hAxis['viewWindow']['max'] : '', |
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'The maximum vertical data value to render.' |
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); |
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|
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self::_renderTextItem( |
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esc_html__( 'Minimum Value', Visualizer_Plugin::NAME ), |
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'hAxis[viewWindow][min]', |
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isset( $this->hAxis['viewWindow']['min'] ) ? $this->hAxis['viewWindow']['min'] : '', |
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'The minimum vertical data value to render.' |
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); |
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self::_renderSectionEnd(); |
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} |
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self::_renderGroupEnd(); |
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} |
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|
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/** |
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* Renders general settings block for vertical axis settings. |
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* |
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* @since 1.4.0 |
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* |
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* @access protected |
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*/ |
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protected function _renderVerticalAxisGeneralSettings() { |
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self::_renderTextItem( |
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esc_html__( 'Axis Title', Visualizer_Plugin::NAME ), |
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'vAxis[title]', |
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isset( $this->vAxis['title'] ) ? $this->vAxis['title'] : '', |
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esc_html__( 'The title of the vertical axis.', Visualizer_Plugin::NAME ) |
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); |
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|
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self::_renderSelectItem( |
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esc_html__( 'Text Position', Visualizer_Plugin::NAME ), |
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'hAxis[textPosition]', |
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isset( $this->hAxis['textPosition'] ) ? $this->hAxis['textPosition'] : '', |
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$this->_positions, |
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esc_html__( 'Position of the vertical axis text, relative to the chart area.', Visualizer_Plugin::NAME ) |
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); |
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|
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self::_renderSelectItem( |
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esc_html__( 'Direction', Visualizer_Plugin::NAME ), |
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'vAxis[direction]', |
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isset( $this->vAxis['direction'] ) ? $this->vAxis['direction'] : '', |
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array( |
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'' => '', |
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'1' => esc_html__( 'Identical Direction', Visualizer_Plugin::NAME ), |
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'-1' => esc_html__( 'Reverse Direction', Visualizer_Plugin::NAME ), |
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), |
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esc_html__( 'The direction in which the values along the vertical axis grow.', Visualizer_Plugin::NAME ) |
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); |
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|
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self::_renderColorPickerItem( |
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esc_html__( 'Base Line Color', Visualizer_Plugin::NAME ), |
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'hAxis[baselineColor]', |
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isset( $this->hAxis['baselineColor'] ) ? $this->hAxis['baselineColor'] : null, |
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'#000' |
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); |
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} |
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|
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/** |
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* Renders vertical axis settings. |
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* |
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* @since 1.2.0 |
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* |
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* @access protected |
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*/ |
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protected function _renderVerticalAxisSettings() { |
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self::_renderGroupStart( esc_html__( 'Vertical Axis Settings', Visualizer_Plugin::NAME ) ); |
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self::_renderSectionStart( esc_html__( 'General Settings', Visualizer_Plugin::NAME ), false ); |
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$this->_renderVerticalAxisGeneralSettings(); |
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self::_renderSectionEnd(); |
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|
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if ( $this->_verticalGridLines ) { |
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self::_renderSectionStart( esc_html__( 'Grid Lines', Visualizer_Plugin::NAME ), false ); |
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self::_renderTextItem( |
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esc_html__( 'Count', Visualizer_Plugin::NAME ), |
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'hAxis[gridlines][count]', |
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isset( $this->hAxis['gridlines']['count'] ) ? $this->hAxis['gridlines']['count'] : '', |
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esc_html__( 'The number of vertical gridlines inside the chart area. Minimum value is 2. Specify -1 to automatically compute the number of gridlines.', Visualizer_Plugin::NAME ), |
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5 |
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); |
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|
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self::_renderColorPickerItem( |
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esc_html__( 'Color', Visualizer_Plugin::NAME ), |
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'hAxis[gridlines][color]', |
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isset( $this->hAxis['gridlines']['color'] ) ? $this->hAxis['gridlines']['color'] : null, |
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'#ccc' |
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); |
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self::_renderSectionEnd(); |
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|
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self::_renderSectionStart( esc_html__( 'Minor Grid Lines', Visualizer_Plugin::NAME ), false ); |
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self::_renderTextItem( |
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esc_html__( 'Count', Visualizer_Plugin::NAME ), |
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'hAxis[minorGridlines][count]', |
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isset( $this->hAxis['minorGridlines']['count'] ) ? $this->hAxis['minorGridlines']['count'] : '', |
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esc_html__( 'The number of vertical minor gridlines between two regular gridlines.', Visualizer_Plugin::NAME ), |
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0 |
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); |
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|
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self::_renderColorPickerItem( |
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esc_html__( 'Color', Visualizer_Plugin::NAME ), |
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'hAxis[minorGridlines][color]', |
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isset( $this->hAxis['minorGridlines']['color'] ) ? $this->hAxis['minorGridlines']['color'] : null, |
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null |
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); |
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self::_renderSectionEnd(); |
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} |
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|
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if ( $this->_horizontalGridLines ) { |
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self::_renderSectionStart( esc_html__( 'View Window', Visualizer_Plugin::NAME ), false ); |
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self::_renderTextItem( |
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esc_html__( 'Maximum Value', Visualizer_Plugin::NAME ), |
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'vAxis[viewWindow][max]', |
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isset( $this->vAxis['viewWindow']['max'] ) ? $this->vAxis['viewWindow']['max'] : '', |
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'The maximum vertical data value to render.' |
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); |
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|
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self::_renderTextItem( |
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esc_html__( 'Minimum Value', Visualizer_Plugin::NAME ), |
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'vAxis[viewWindow][min]', |
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isset( $this->vAxis['viewWindow']['min'] ) ? $this->vAxis['viewWindow']['min'] : '', |
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'The minimum vertical data value to render.' |
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); |
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self::_renderSectionEnd(); |
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} |
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self::_renderGroupEnd(); |
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} |
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|
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/** |
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* Renders chart axes settings. |
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* |
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* @since 1.0.0 |
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* |
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* @access protected |
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*/ |
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protected function _renderAxesSettings() { |
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$this->_renderHorizontalAxisSettings(); |
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$this->_renderVerticalAxisSettings(); |
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} |
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|
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/** |
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* Renders series settings group. |
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* |
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* @since 1.0.0 |
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* |
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* @access protected |
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*/ |
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protected function _renderSeriesSettings() { |
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self::_renderGroupStart( esc_html__( 'Series Settings', Visualizer_Plugin::NAME ) ); |
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for ( $i = 1, $cnt = count( $this->__series ); $i < $cnt; $i++ ) { |
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if ( !empty( $this->__series[$i]['label'] ) ) { |
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self::_renderSectionStart( esc_html( $this->__series[$i]['label'] ), false ); |
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$this->_renderSeries( $i - 1 ); |
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self::_renderSectionEnd(); |
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} |
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} |
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self::_renderGroupEnd(); |
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} |
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|
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/** |
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* Renders concreate series settings. |
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* |
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* @since 1.0.0 |
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* |
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* @access protected |
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* @param int $index The series index. |
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*/ |
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protected function _renderSeries( $index ) { |
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self::_renderSelectItem( |
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esc_html__( 'Visible In Legend', Visualizer_Plugin::NAME ), |
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'series[' . $index . '][visibleInLegend]', |
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isset( $this->series[$index]['visibleInLegend'] ) ? $this->series[$index]['visibleInLegend'] : '', |
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array( |
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'' => '', |
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'0' => esc_html__( 'No', Visualizer_Plugin::NAME ), |
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'1' => esc_html__( 'Yes', Visualizer_Plugin::NAME ), |
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), |
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esc_html__( 'Determines whether the series has to be presented in the legend or not.', Visualizer_Plugin::NAME ) |
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); |
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|
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$this->_renderFormatField( $index ); |
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|
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self::_renderColorPickerItem( |
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esc_html__( 'Color', Visualizer_Plugin::NAME ), |
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'series[' . $index . '][color]', |
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isset( $this->series[$index]['color'] ) ? $this->series[$index]['color'] : null, |
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null |
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); |
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} |
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|
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} |
