2020-09-18 16:16:12 +00:00
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// SPDX-License-Identifier: MIT
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2020-06-06 14:48:05 +00:00
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//
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2020-09-18 16:16:12 +00:00
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// EmulationStation Desktop Edition
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2020-06-21 12:25:28 +00:00
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// TextEditComponent.h
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2020-06-06 14:48:05 +00:00
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//
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2020-06-21 12:25:28 +00:00
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// Component for editing text fields in menus.
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2020-06-06 14:48:05 +00:00
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//
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2017-10-31 17:12:50 +00:00
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#ifndef ES_CORE_COMPONENTS_TEXT_EDIT_COMPONENT_H
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#define ES_CORE_COMPONENTS_TEXT_EDIT_COMPONENT_H
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2013-08-18 14:16:11 +00:00
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2017-11-01 22:21:10 +00:00
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#include "GuiComponent.h"
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2021-07-07 18:31:46 +00:00
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#include "components/NinePatchComponent.h"
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#include "resources/Font.h"
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2013-08-18 14:16:11 +00:00
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2013-08-19 15:36:48 +00:00
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class Font;
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2013-08-22 01:08:36 +00:00
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class TextCache;
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2013-08-19 15:36:48 +00:00
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2014-01-24 22:21:10 +00:00
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// Used to enter text.
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2013-08-18 14:16:11 +00:00
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class TextEditComponent : public GuiComponent
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{
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public:
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2020-06-21 12:25:28 +00:00
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TextEditComponent(Window* window);
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2019-08-25 15:23:02 +00:00
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2020-12-16 22:59:00 +00:00
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void textInput(const std::string& text) override;
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2020-06-21 12:25:28 +00:00
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bool input(InputConfig* config, Input input) override;
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void update(int deltaTime) override;
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2021-08-15 17:30:31 +00:00
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void render(const glm::mat4& parentTrans) override;
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2013-08-18 14:16:11 +00:00
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2020-06-21 12:25:28 +00:00
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void onFocusGained() override;
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void onFocusLost() override;
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2013-08-18 14:16:11 +00:00
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2020-06-21 12:25:28 +00:00
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void onSizeChanged() override;
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2013-08-18 14:16:11 +00:00
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2020-06-21 12:25:28 +00:00
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void setValue(const std::string& val) override;
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2021-09-21 20:18:18 +00:00
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std::string getValue() const override;
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2013-08-19 15:36:48 +00:00
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2020-11-07 11:45:57 +00:00
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void startEditing();
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void stopEditing();
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2021-07-07 18:31:46 +00:00
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bool isEditing() const { return mEditing; }
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std::shared_ptr<Font> getFont() const override { return mFont; }
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2013-09-20 23:55:05 +00:00
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2020-06-21 12:25:28 +00:00
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void setCursor(size_t pos);
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2014-06-15 17:55:30 +00:00
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2020-06-21 12:25:28 +00:00
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virtual std::vector<HelpPrompt> getHelpPrompts() override;
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2014-01-25 23:34:29 +00:00
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2013-08-18 14:16:11 +00:00
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private:
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2020-06-21 12:25:28 +00:00
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void onTextChanged();
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void onCursorChanged();
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2013-08-21 19:49:33 +00:00
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2020-06-21 12:25:28 +00:00
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void updateCursorRepeat(int deltaTime);
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void moveCursor(int amt);
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2014-03-21 02:47:45 +00:00
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2021-08-16 16:25:01 +00:00
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bool isMultiline() { return (getSize().y > mFont->getHeight() * 1.25f); }
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glm::vec2 getTextAreaPos() const;
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glm::vec2 getTextAreaSize() const;
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2013-09-12 21:35:44 +00:00
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2020-06-21 12:25:28 +00:00
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std::string mText;
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std::string mTextOrig;
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bool mFocused;
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bool mEditing;
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2021-09-19 12:37:10 +00:00
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int mCursor; // Cursor position in characters.
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2021-09-17 19:40:48 +00:00
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int mBlinkTime;
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2014-03-21 02:47:45 +00:00
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2020-06-21 12:25:28 +00:00
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int mCursorRepeatTimer;
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int mCursorRepeatDir;
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2013-08-19 15:36:48 +00:00
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2021-08-16 16:25:01 +00:00
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glm::vec2 mScrollOffset;
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2013-08-18 14:16:11 +00:00
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2020-06-21 12:25:28 +00:00
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NinePatchComponent mBox;
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2013-08-22 01:08:36 +00:00
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2020-06-21 12:25:28 +00:00
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std::shared_ptr<Font> mFont;
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std::unique_ptr<TextCache> mTextCache;
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2013-08-18 14:16:11 +00:00
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};
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2017-10-31 17:12:50 +00:00
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#endif // ES_CORE_COMPONENTS_TEXT_EDIT_COMPONENT_H
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