142 lines
3.7 KiB
C++
142 lines
3.7 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#include "bagel/spacebar/boflib/app.h"
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#include "bagel/spacebar/boflib/gui/edit_text.h"
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#include "bagel/spacebar/boflib/gfx/text.h"
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#include "bagel/spacebar/boflib/std_keys.h"
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namespace Bagel {
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namespace SpaceBar {
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CBofEditText::CBofEditText(const char *pszName, int x, int y, int nWidth,
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int nHeight, CBofWindow *pParent)
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: CBofWindow(pszName, x, y, nWidth, nHeight, pParent) {
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create(pszName, x, y, nWidth, nHeight, pParent);
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}
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ErrorCode CBofEditText::create(const char *pszName, CBofRect *pRect,
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CBofWindow *pParent, uint32 nControlID) {
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assert(isValidObject(this));
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assert(pszName != nullptr);
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// Remember who our parent is
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_parent = pParent;
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int x = 0;
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int y = 0;
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int nWidth = USE_DEFAULT;
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int nHeight = USE_DEFAULT;
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if (pRect != nullptr) {
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x = pRect->left;
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y = pRect->top;
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nWidth = pRect->width();
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nHeight = pRect->height();
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}
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return create(pszName, x, y, nWidth, nHeight, pParent, nControlID);
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}
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ErrorCode CBofEditText::create(const char *pszName, int x, int y,
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int nWidth, int nHeight, CBofWindow *pParent, uint32 nControlID) {
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assert(isValidObject(this));
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assert(pszName != nullptr);
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// Remember who our parent is
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_parent = pParent;
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_nID = nControlID;
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// Remember the name of this window
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Common::strcpy_s(_szTitle, pszName);
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// Retain screen coordinates for this window
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_cWindowRect.setRect(x, y, x + nWidth - 1, y + nHeight - 1);
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CBofPalette *pPalette = CBofApp::getApp()->getPalette();
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if (pPalette != nullptr) {
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selectPalette(pPalette);
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}
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// Retain local coordinates (based on own window)
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_cRect.setRect(0, 0, _cWindowRect.width() - 1, _cWindowRect.height() - 1);
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return _errCode;
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}
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void CBofEditText::setText(const char *pszString) {
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assert(isValidObject(this));
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assert(isCreated());
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assert(pszString != nullptr);
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_text = pszString;
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updateWindow();
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}
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void CBofEditText::onPaint(CBofRect *pRect) {
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assert(isValidObject(this));
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assert(pRect != nullptr);
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if (hasFocus())
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fillRect(nullptr, 255);
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// Draw the text, if any
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if (!_text.isEmpty()) {
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CBofString tmp = _text + "|";
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paintText(this, &_cRect, tmp.getBuffer(),
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12, 0, CTEXT_COLOR,
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JUSTIFY_LEFT,
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FORMAT_TOP_LEFT | FORMAT_SINGLE_LINE);
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}
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}
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void CBofEditText::onLButtonDown(uint32 nFlags, CBofPoint *pPoint, void *) {
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// First click focuses text input
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setFocus();
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_cursorPos = _text.getBufferSize();
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updateWindow();
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}
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void CBofEditText::onKeyHit(uint32 lKey, uint32 lRepCount) {
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if (lKey >= 32 && lKey <= 127) {
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CBofString tmp = _text + lKey;
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CBofRect rect = calculateTextRect(this, &tmp, 12, 0);
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if ((_cRect.width() - rect.width()) > 10) {
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setText(tmp);
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}
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} else if (lKey == BKEY_BACK && !_text.isEmpty()) {
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_text.deleteLastChar();
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updateWindow();
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}
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}
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} // namespace SpaceBar
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} // namespace Bagel
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