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58 lines
1.3 KiB
58 lines
1.3 KiB
4 years ago
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#include <ncurses.h> // A_REVERSE
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#include <sstream> // istringstream
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#include <vector>
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#include "inputoutput.h"
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#include "messagebox.h"
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MessageBox::MessageBox(std::string message) :
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MessageBox(message, "") {
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}
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MessageBox::MessageBox(std::string message, std::string title) {
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// Split message on newline
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std::vector<std::string> lines;
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std::istringstream strStream(message);
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std::string tmpStr;
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while (std::getline(strStream, tmpStr, '\n')) {
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lines.push_back(tmpStr);
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}
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int rows;
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int cols;
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Window::getMaXYZ(stdscr, rows, cols);
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// Calculate window dimension and size
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int winRows = lines.size() + 8;
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int winCols = cols * 0.9;
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int y = (rows - winRows) / 2;
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int x = (cols - winCols) / 2;
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this->setWindow(winRows, winCols, y, x);
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// Print title
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title = IO::untrim(!title.empty() ? title : "Message", winCols - 2);
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this->print(title, 0, 0, A_REVERSE);
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// Print the message line by line
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y = (winRows - lines.size()) / 2 - 1;
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for (auto l : lines) {
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this->setYX(y, 0);
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this->printCenter(l);
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y++;
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}
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this->setYX(winRows - 3, 0);
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this->printCenter("Press <Space> to continue ",
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COLOR_PAIR(PAIR_GRAY_BLACK_BRIGHT));
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this->render();
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// Press space to continue
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while(!IO::getQuit()) {
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IO::update();
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if (IO::getKeyName() == " ") {
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break;
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}
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}
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}
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