@@ 165-175 (lines=11) @@ | ||
162 | /** |
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163 | * @inheritDoc |
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164 | */ |
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165 | public function getPrevious() |
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166 | { |
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167 | $page_number = $this->getCurrent(); |
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168 | if (!$this->isActive()): |
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169 | return null; |
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170 | endif; |
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171 | ||
172 | return $page_number > $this->getFirst() |
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173 | ? $page_number - 1 |
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174 | : null; |
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175 | } |
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176 | ||
177 | ||
178 | ||
@@ 182-192 (lines=11) @@ | ||
179 | /** |
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180 | * @inheritDoc |
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181 | */ |
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182 | public function getNext() |
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183 | { |
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184 | $page_number = $this->getCurrent(); |
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185 | if (!$this->isActive()): |
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186 | return null; |
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187 | endif; |
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188 | ||
189 | return $page_number < $this->getLast() |
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190 | ? $page_number + 1 |
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191 | : null; |
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192 | } |
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193 | ||
194 | ||
195 |