mirror of https://github.com/OpenTTD/OpenTTD.git
(svn r13136) -Codechange: make a window class of the console window.
This commit is contained in:
rubidium
parent
edb2e77035
commit
9f41e0cf18
291
src/console.cpp
291
src/console.cpp
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@ -77,137 +77,167 @@ static inline void IConsoleResetHistoryPos() {_iconsole_historypos = ICON_HISTOR
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static void IConsoleHistoryAdd(const char *cmd);
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static void IConsoleHistoryNavigate(int direction);
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/* ** console window ** */
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static void IConsoleWndProc(Window *w, WindowEvent *e)
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struct IConsoleWindow : Window
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{
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static byte iconsole_scroll = ICON_BUFFER;
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static byte scroll;
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switch (e->event) {
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case WE_PAINT: {
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int i = iconsole_scroll;
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int max = (w->height / ICON_LINE_HEIGHT) - 1;
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int delta = 0;
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GfxFillRect(w->left, w->top, w->width, w->height - 1, 0);
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while ((i > 0) && (i > iconsole_scroll - max) && (_iconsole_buffer[i] != NULL)) {
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DoDrawString(_iconsole_buffer[i], 5,
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w->height - (iconsole_scroll + 2 - i) * ICON_LINE_HEIGHT, _iconsole_cbuffer[i]);
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i--;
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}
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/* If the text is longer than the window, don't show the starting ']' */
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delta = w->width - 10 - _iconsole_cmdline.width - ICON_RIGHT_BORDERWIDTH;
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if (delta > 0) {
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DoDrawString("]", 5, w->height - ICON_LINE_HEIGHT, _icolour_cmd);
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delta = 0;
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}
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IConsoleWindow(const WindowDesc *desc) : Window(desc)
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{
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_iconsole_mode = ICONSOLE_OPENED;
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SetBit(_no_scroll, SCROLL_CON); // override cursor arrows; the gamefield will not scroll
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DoDrawString(_iconsole_cmdline.buf, 10 + delta, w->height - ICON_LINE_HEIGHT, _icolour_cmd);
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this->height = _screen.height / 3;
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this->width = _screen.width;
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}
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if (_iconsole_cmdline.caret)
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DoDrawString("_", 10 + delta + _iconsole_cmdline.caretxoffs, w->height - ICON_LINE_HEIGHT, TC_WHITE);
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break;
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~IConsoleWindow()
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{
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_iconsole_mode = ICONSOLE_CLOSED;
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ClrBit(_no_scroll, SCROLL_CON);
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}
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virtual void OnPaint()
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{
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int i = IConsoleWindow::scroll;
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int max = (this->height / ICON_LINE_HEIGHT) - 1;
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int delta = 0;
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GfxFillRect(this->left, this->top, this->width, this->height - 1, 0);
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while ((i > 0) && (i > IConsoleWindow::scroll - max) && (_iconsole_buffer[i] != NULL)) {
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DoDrawString(_iconsole_buffer[i], 5,
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this->height - (IConsoleWindow::scroll + 2 - i) * ICON_LINE_HEIGHT, _iconsole_cbuffer[i]);
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i--;
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}
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/* If the text is longer than the window, don't show the starting ']' */
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delta = this->width - 10 - _iconsole_cmdline.width - ICON_RIGHT_BORDERWIDTH;
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if (delta > 0) {
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DoDrawString("]", 5, this->height - ICON_LINE_HEIGHT, _icolour_cmd);
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delta = 0;
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}
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case WE_MOUSELOOP:
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if (HandleCaret(&_iconsole_cmdline)) w->SetDirty();
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break;
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case WE_DESTROY:
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_iconsole_mode = ICONSOLE_CLOSED;
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break;
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case WE_KEYPRESS:
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e->we.keypress.cont = false;
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switch (e->we.keypress.keycode) {
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case WKC_UP:
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IConsoleHistoryNavigate(+1);
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w->SetDirty();
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break;
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case WKC_DOWN:
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IConsoleHistoryNavigate(-1);
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w->SetDirty();
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break;
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case WKC_SHIFT | WKC_PAGEUP:
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if (iconsole_scroll - (w->height / ICON_LINE_HEIGHT) - 1 < 0) {
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iconsole_scroll = 0;
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} else {
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iconsole_scroll -= (w->height / ICON_LINE_HEIGHT) - 1;
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}
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w->SetDirty();
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break;
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case WKC_SHIFT | WKC_PAGEDOWN:
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if (iconsole_scroll + (w->height / ICON_LINE_HEIGHT) - 1 > ICON_BUFFER) {
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iconsole_scroll = ICON_BUFFER;
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} else {
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iconsole_scroll += (w->height / ICON_LINE_HEIGHT) - 1;
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}
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w->SetDirty();
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break;
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case WKC_SHIFT | WKC_UP:
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if (iconsole_scroll <= 0) {
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iconsole_scroll = 0;
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} else {
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--iconsole_scroll;
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}
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w->SetDirty();
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break;
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case WKC_SHIFT | WKC_DOWN:
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if (iconsole_scroll >= ICON_BUFFER) {
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iconsole_scroll = ICON_BUFFER;
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} else {
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++iconsole_scroll;
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}
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w->SetDirty();
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break;
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case WKC_BACKQUOTE:
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IConsoleSwitch();
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break;
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case WKC_RETURN: case WKC_NUM_ENTER:
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IConsolePrintF(_icolour_cmd, "] %s", _iconsole_cmdline.buf);
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IConsoleHistoryAdd(_iconsole_cmdline.buf);
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IConsoleCmdExec(_iconsole_cmdline.buf);
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IConsoleClearCommand();
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break;
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case WKC_CTRL | WKC_RETURN:
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_iconsole_mode = (_iconsole_mode == ICONSOLE_FULL) ? ICONSOLE_OPENED : ICONSOLE_FULL;
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IConsoleResize(w);
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MarkWholeScreenDirty();
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break;
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case (WKC_CTRL | 'V'):
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if (InsertTextBufferClipboard(&_iconsole_cmdline)) {
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IConsoleResetHistoryPos();
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w->SetDirty();
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}
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break;
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case (WKC_CTRL | 'L'):
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IConsoleCmdExec("clear");
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break;
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case (WKC_CTRL | 'U'):
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DeleteTextBufferAll(&_iconsole_cmdline);
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w->SetDirty();
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break;
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case WKC_BACKSPACE: case WKC_DELETE:
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if (DeleteTextBufferChar(&_iconsole_cmdline, e->we.keypress.keycode)) {
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IConsoleResetHistoryPos();
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w->SetDirty();
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}
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break;
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case WKC_LEFT: case WKC_RIGHT: case WKC_END: case WKC_HOME:
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if (MoveTextBufferPos(&_iconsole_cmdline, e->we.keypress.keycode)) {
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IConsoleResetHistoryPos();
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w->SetDirty();
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}
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break;
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default:
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if (IsValidChar(e->we.keypress.key, CS_ALPHANUMERAL)) {
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iconsole_scroll = ICON_BUFFER;
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InsertTextBufferChar(&_iconsole_cmdline, e->we.keypress.key);
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IConsoleResetHistoryPos();
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w->SetDirty();
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} else {
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e->we.keypress.cont = true;
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}
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break;
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DoDrawString(_iconsole_cmdline.buf, 10 + delta, this->height - ICON_LINE_HEIGHT, _icolour_cmd);
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if (_iconsole_cmdline.caret) {
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DoDrawString("_", 10 + delta + _iconsole_cmdline.caretxoffs, this->height - ICON_LINE_HEIGHT, TC_WHITE);
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}
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}
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}
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virtual void OnMouseLoop()
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{
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if (HandleCaret(&_iconsole_cmdline)) this->SetDirty();
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}
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virtual bool OnKeyPress(uint16 key, uint16 keycode)
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{
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switch (keycode) {
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case WKC_UP:
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IConsoleHistoryNavigate(+1);
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this->SetDirty();
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break;
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case WKC_DOWN:
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IConsoleHistoryNavigate(-1);
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this->SetDirty();
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break;
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case WKC_SHIFT | WKC_PAGEUP:
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if (IConsoleWindow::scroll - (this->height / ICON_LINE_HEIGHT) - 1 < 0) {
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IConsoleWindow::scroll = 0;
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} else {
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IConsoleWindow::scroll -= (this->height / ICON_LINE_HEIGHT) - 1;
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}
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this->SetDirty();
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break;
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case WKC_SHIFT | WKC_PAGEDOWN:
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if (IConsoleWindow::scroll + (this->height / ICON_LINE_HEIGHT) - 1 > ICON_BUFFER) {
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IConsoleWindow::scroll = ICON_BUFFER;
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} else {
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IConsoleWindow::scroll += (this->height / ICON_LINE_HEIGHT) - 1;
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}
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this->SetDirty();
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break;
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case WKC_SHIFT | WKC_UP:
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if (IConsoleWindow::scroll <= 0) {
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IConsoleWindow::scroll = 0;
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} else {
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--IConsoleWindow::scroll;
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}
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this->SetDirty();
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break;
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case WKC_SHIFT | WKC_DOWN:
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if (IConsoleWindow::scroll >= ICON_BUFFER) {
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IConsoleWindow::scroll = ICON_BUFFER;
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} else {
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++IConsoleWindow::scroll;
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}
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this->SetDirty();
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break;
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case WKC_BACKQUOTE:
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IConsoleSwitch();
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break;
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case WKC_RETURN: case WKC_NUM_ENTER:
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IConsolePrintF(_icolour_cmd, "] %s", _iconsole_cmdline.buf);
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IConsoleHistoryAdd(_iconsole_cmdline.buf);
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IConsoleCmdExec(_iconsole_cmdline.buf);
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IConsoleClearCommand();
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break;
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case WKC_CTRL | WKC_RETURN:
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_iconsole_mode = (_iconsole_mode == ICONSOLE_FULL) ? ICONSOLE_OPENED : ICONSOLE_FULL;
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IConsoleResize(this);
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MarkWholeScreenDirty();
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break;
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case (WKC_CTRL | 'V'):
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if (InsertTextBufferClipboard(&_iconsole_cmdline)) {
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IConsoleResetHistoryPos();
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this->SetDirty();
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}
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break;
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case (WKC_CTRL | 'L'):
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IConsoleCmdExec("clear");
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break;
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case (WKC_CTRL | 'U'):
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DeleteTextBufferAll(&_iconsole_cmdline);
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this->SetDirty();
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break;
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case WKC_BACKSPACE: case WKC_DELETE:
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if (DeleteTextBufferChar(&_iconsole_cmdline, keycode)) {
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IConsoleResetHistoryPos();
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this->SetDirty();
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}
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break;
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case WKC_LEFT: case WKC_RIGHT: case WKC_END: case WKC_HOME:
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if (MoveTextBufferPos(&_iconsole_cmdline, keycode)) {
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IConsoleResetHistoryPos();
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this->SetDirty();
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}
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break;
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default:
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if (IsValidChar(key, CS_ALPHANUMERAL)) {
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IConsoleWindow::scroll = ICON_BUFFER;
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InsertTextBufferChar(&_iconsole_cmdline, key);
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IConsoleResetHistoryPos();
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this->SetDirty();
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} else {
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return true;
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}
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}
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return false;
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}
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};
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byte IConsoleWindow::scroll = ICON_BUFFER;
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static const Widget _iconsole_window_widgets[] = {
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{WIDGETS_END}
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@ -218,7 +248,7 @@ static const WindowDesc _iconsole_window_desc = {
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WC_CONSOLE, WC_NONE,
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WDF_STD_TOOLTIPS | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS,
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_iconsole_window_widgets,
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IConsoleWndProc,
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NULL,
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};
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void IConsoleInit()
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@ -317,17 +347,12 @@ void IConsoleResize(Window *w)
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void IConsoleSwitch()
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{
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switch (_iconsole_mode) {
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case ICONSOLE_CLOSED: {
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Window *w = new Window(&_iconsole_window_desc);
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w->height = _screen.height / 3;
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w->width = _screen.width;
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_iconsole_mode = ICONSOLE_OPENED;
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SetBit(_no_scroll, SCROLL_CON); // override cursor arrows; the gamefield will not scroll
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} break;
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case ICONSOLE_CLOSED:
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new IConsoleWindow(&_iconsole_window_desc);
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break;
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case ICONSOLE_OPENED: case ICONSOLE_FULL:
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DeleteWindowById(WC_CONSOLE, 0);
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_iconsole_mode = ICONSOLE_CLOSED;
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ClrBit(_no_scroll, SCROLL_CON);
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break;
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}
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