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Help: Follow clicked links
This also adds a toolbar and a menu which allow you to navigate back and forth through history ^)
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4 changed files with 145 additions and 7 deletions
33
Applications/Help/History.cpp
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33
Applications/Help/History.cpp
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#include "History.h"
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void History::push(const StringView& history_item)
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{
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m_items.shrink(m_current_history_item + 1);
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m_items.append(history_item);
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m_current_history_item++;
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}
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String History::current()
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{
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if (m_current_history_item == -1)
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return {};
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return m_items[m_current_history_item];
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}
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void History::go_back()
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{
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ASSERT(can_go_back());
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m_current_history_item--;
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}
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void History::go_forward()
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{
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ASSERT(can_go_forward());
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m_current_history_item++;
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}
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void History::clear()
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{
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m_items = {};
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m_current_history_item = -1;
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}
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