/**
* Move the cursor to the previous option, wrapping around if on first.
* <p>
* If decrementing the cursor causes the cursor to fall outside of the visible window of options, also decrement the
* visible window of options.
*/
void MenuView::decrementCursor() {
long newCursorIndex = getCursorIndex() - 1;
if (newCursorIndex < 0) {
newCursorIndex = buttons.size() - 1;
}
setCursorIndex(static_cast<uint16_t>(newCursorIndex));
if (isCursorOutsideWindow()) {
decrementWindowTopIndex();
}
sizeButtons();
}
void MenuView::addOption(std::string optionText, const std::function<void(SDL_Event)> &callBack) {
SDL_Rect rect = {0, 0, 0, 0};
auto button = new ButtonView(nullptr, rect);
button->setText(optionText);
button->setFontPath(FONT_CELTIC_HAND);
button->setFontSize(0);
button->setOnMouseUpCallback(callBack);
button->setColor(getOptionBackgroundColor());
button->setTextColor(getOptionTextColor());
button->setFontSize(getOptionFontSize());
buttons.push_back(button);
sizeButtons();
setCursorIndex(getCursorIndex());
}
BOOL CToolBarDlg::OnInitDialog()
{
CDialog::OnInitDialog();
// TODO: Add extra initialization here
// We create our toolbar (this is in a standard dialog box)
// with the CToolBarCtrl.Create() function. This function takes
// a RECT structure as a parameter, but the RECT structure is ignored
// and not used.
int ButtonBitmap = 0;
int ButtonString = 0;
int ButtonCount = 0;
RECT rect;
rect.top = 0;
rect.left = 0;
rect.bottom = 60;
rect.right = 100;
m_ToolBarCtrl.Create(
WS_CHILD | WS_VISIBLE | CCS_TOP | TBSTYLE_TOOLTIPS | CCS_ADJUSTABLE,
rect, this, 0);
ButtonBitmap = m_ToolBarCtrl.AddBitmap(20, IDB_TOOLBAR);
ButtonString = m_ToolBarCtrl.AddString(IDS_FIRST_BUTTON);
m_Buttons[ButtonCount].iBitmap = NULL;
m_Buttons[ButtonCount].idCommand = 0;
m_Buttons[ButtonCount].fsState = TBSTATE_ENABLED;
m_Buttons[ButtonCount].fsStyle = TBSTYLE_SEP;
m_Buttons[ButtonCount].dwData = 0;
m_Buttons[ButtonCount].iString = NULL;
++ButtonCount;
// Move everything over to leave room for the combobox
// which will be on the far left of the toolbar.
// The combobox could be anywhere, but putting it on the
// left is easier for the programmer. Most applications with
// stock implementations of CToolBarCtrl do it this way.
m_Buttons[ButtonCount] = m_Buttons[ButtonCount - 1];
++ButtonCount;
m_Buttons[ButtonCount] = m_Buttons[ButtonCount - 1];
++ButtonCount;
m_Buttons[ButtonCount] = m_Buttons[ButtonCount - 1];
++ButtonCount;
m_Buttons[ButtonCount] = m_Buttons[ButtonCount - 1];
++ButtonCount;
m_Buttons[ButtonCount] = m_Buttons[ButtonCount - 1];
++ButtonCount;
m_Buttons[ButtonCount] = m_Buttons[ButtonCount - 1];
++ButtonCount;
m_Buttons[ButtonCount] = m_Buttons[ButtonCount - 1];
++ButtonCount;
m_Buttons[ButtonCount] = m_Buttons[ButtonCount - 1];
++ButtonCount;
m_Buttons[ButtonCount] = m_Buttons[ButtonCount - 1];
++ButtonCount;
m_Buttons[ButtonCount] = m_Buttons[ButtonCount - 1];
++ButtonCount;
m_Buttons[ButtonCount] = m_Buttons[ButtonCount - 1];
++ButtonCount;
m_Buttons[ButtonCount] = m_Buttons[ButtonCount - 1];
++ButtonCount;
m_Buttons[ButtonCount].iBitmap = ButtonBitmap + 0;
m_Buttons[ButtonCount].idCommand = IDOK;
m_Buttons[ButtonCount].fsState = TBSTATE_ENABLED;
m_Buttons[ButtonCount].fsStyle = TBSTYLE_BUTTON;
m_Buttons[ButtonCount].dwData = 0;
m_Buttons[ButtonCount].iString = ButtonString;
++ButtonCount;
m_Buttons[ButtonCount].iBitmap = NULL;
m_Buttons[ButtonCount].idCommand = 0;
m_Buttons[ButtonCount].fsState = TBSTATE_ENABLED;
m_Buttons[ButtonCount].fsStyle = TBSTYLE_SEP;
m_Buttons[ButtonCount].dwData = 0;
m_Buttons[ButtonCount].iString = NULL;
++ButtonCount;
m_Buttons[ButtonCount].iBitmap = ButtonBitmap + 1;
m_Buttons[ButtonCount].idCommand = IDCANCEL;
m_Buttons[ButtonCount].fsState = TBSTATE_ENABLED;
m_Buttons[ButtonCount].fsStyle = TBSTYLE_BUTTON;
m_Buttons[ButtonCount].dwData = 0;
m_Buttons[ButtonCount].iString = NULL;
++ButtonCount;
m_Buttons[ButtonCount].iBitmap = ButtonBitmap + 2;
m_Buttons[ButtonCount].idCommand = IDC_CHECK1;
m_Buttons[ButtonCount].fsState = TBSTATE_ENABLED;
m_Buttons[ButtonCount].fsStyle = TBSTYLE_CHECK;
m_Buttons[ButtonCount].dwData = 0;
m_Buttons[ButtonCount].iString = NULL;
++ButtonCount;
m_Buttons[ButtonCount].iBitmap = ButtonBitmap + 3;
m_Buttons[ButtonCount].idCommand = IDC_OTHER_BUTTON;
m_Buttons[ButtonCount].fsState = TBSTATE_ENABLED;
m_Buttons[ButtonCount].fsStyle = TBSTYLE_BUTTON;
m_Buttons[ButtonCount].dwData = 0;
m_Buttons[ButtonCount].iString = NULL;
++ButtonCount;
m_Buttons[ButtonCount].iBitmap = ButtonBitmap + 4;
m_Buttons[ButtonCount].idCommand = 0;
m_Buttons[ButtonCount].fsState = TBSTATE_ENABLED;
m_Buttons[ButtonCount].fsStyle = TBSTYLE_SEP;
m_Buttons[ButtonCount].dwData = 0;
m_Buttons[ButtonCount].iString = NULL;
++ButtonCount;
m_Buttons[ButtonCount].iBitmap = ButtonBitmap + 5;
m_Buttons[ButtonCount].idCommand = IDC_LAST_BUTTON;
m_Buttons[ButtonCount].fsState = TBSTATE_ENABLED;
m_Buttons[ButtonCount].fsStyle = TBSTYLE_BUTTON;
m_Buttons[ButtonCount].dwData = 0;
m_Buttons[ButtonCount].iString = ButtonString;
++ButtonCount;
// Once the m_Buttons[] array is filled in, then we add
// the buttons to the toolbar.
m_ToolBarCtrl.AddButtons(ButtonCount, m_Buttons);
// Since our bitmaps are non-standard in size, we resize
// the toolbar's buttons to fit the bitmaps:
CSize sizeButtons(55, 65);
m_ToolBarCtrl.SetButtonSize(sizeButtons);
// Since our bitmaps are non-standard in size, we tell
// the toolbar the real size of our images:
CSize sizeBitmap(48, 45);
m_ToolBarCtrl.SetBitmapSize(sizeBitmap);
// Finally, we resize the toolbar for our non-standard
// button sizes:
m_ToolBarCtrl.AutoSize();
// Finally, add our ComboBox to the toolbar. We add it to the
// left edge to make things easy. The buttons are spaced over
// using a bunch of TBSTYLE_SEP buttons.
//
// The ComboBox will be created with a standard string height for the
// visible portion. The rect.bottom specifies the dropdown part.
// We set the height of the top part later...
rect.top = 2; rect.left = 5; rect.bottom = 200; rect.right = 100;
if (m_ComboBox.Create( WS_CHILD | WS_BORDER | WS_VISIBLE |
CBS_HASSTRINGS | CBS_DROPDOWN, rect, (CWnd *)&m_ToolBarCtrl, 124) == 0)
{// Real applications would have to perhaps recover from this error:
TRACE("Could not create combobox\n");
}
else
{
// Set the ComboBox's edit area's height to the height of
// the button's bitmap size!
m_ComboBox.SetItemHeight(-1, 45);
// Add (some dummy) strings to the ComboBox:
m_ComboBox.AddString("asdf");
m_ComboBox.AddString("qwer");
m_ComboBox.AddString("zxcv");
// Set the current selection to the (zero based) second item
m_ComboBox.SetCurSel(1);
}
rect.top = 2; rect.left = 5; rect.bottom = 45; rect.right = 100;
CToolTipCtrl * tt;
tt = m_ToolBarCtrl.GetToolTips();
if (tt->AddTool(&m_ComboBox, IDC_COMBO_BOX) == 0)
{
TRACE("AddTool() failed!!!!!\n");
}
return TRUE; // return TRUE unless you set the focus to a control
// EXCEPTION: OCX Property Pages should return FALSE
}
/**
* Sets the count of visible options.
* <p>
* If 0, it will attempt to display all options on the menu. Options not displayed may still be accessed.
* <p>
* This triggers the options to be re-sized to fit inside the area of the menu.
* @param count
*/
void MenuView::setVisibleOptionCount(uint16_t count) {
visibleOptionCount = count;
sizeButtons();
}
