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/* This file is part of the Spring engine (GPL v2 or later), see LICENSE.html */
#ifndef GAME_CONTROLLER_TEXTINPUT_H
#define GAME_CONTROLLER_TEXTINPUT_H
#include <string>
#include <vector>
#include <SDL_rect.h>
class Action;
struct GameControllerTextInput {
public:
void ViewResize();
void Draw();
void SetPos(float px, float py) {
inputTextPosX = px;
inputTextPosY = py;
}
void SetSize(float sx, float sy) {
inputTextSizeX = sx;
inputTextSizeY = sy;
}
int SetInputText(const std::string& utf8Text);
int SetEditText(const std::string& utf8Text) {
if (!userWriting)
return 0;
editText = utf8Text;
editingPos = utf8Text.length();
return 0;
}
void PromptInput(const std::string* inputPrefix) {
if (inputPrefix != nullptr)
userInputPrefix = *inputPrefix;
userWriting = true;
userChatting = true;
ignoreNextChar = false;
userPrompt = "Say: ";
userInput = userInputPrefix;
writingPos = (int)userInput.length();
}
void PromptLabel() {
userWriting = true;
userPrompt = "Label: ";
ignoreNextChar = true;
}
bool SendPromptInput();
bool SendLabelInput();
void ClearInput() {
userChatting = false;
userInput = "";
writingPos = 0;
}
bool CheckHandlePasteCommand(const std::string& rawLine);
bool ConsumePressedKey(int key, const std::vector<Action>& actions);
bool ConsumeReleasedKey(int key) const;
private:
void PasteClipboard();
bool HandleChatCommand(int key, const std::string& command);
bool HandleEditCommand(int key, const std::string& command);
bool HandlePasteCommand(int key, const std::string& rawLine);
bool ProcessKeyPressAction(int key, const Action& action);
public:
/// current writing/editing positions
int writingPos = 0;
int editingPos = 0;
float inputTextPosX = 0.0f;
float inputTextPosY = 0.0f;
float inputTextSizeX = 0.0f;
float inputTextSizeY = 0.0f;
bool userWriting = false; // true for any text-input (chat, labels)
bool userChatting = false; // true for chat-actions
bool ignoreNextChar = false;
bool drawTextCaret = true;
SDL_Rect textEditingWindow;
std::string userInput;
std::string userInputPrefix;
std::string userPrompt;
std::string editText;
};
extern GameControllerTextInput gameTextInput;
#endif
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