void ViewerWindow::commandToolBar()
{
if (m_toolbar.isVisible()) {
m_menu.checkedMenuItem(IDS_TB_TOOLBAR, false);
m_toolbar.hide();
doSize();
}
else {
if (!m_isFullScr) {
m_menu.checkedMenuItem(IDS_TB_TOOLBAR, true);
m_toolbar.show();
doSize();
}
}
}
SDL_Rect Fontinfo::calcUpdatedArea(float start_x, int start_y,
int ratio1, int ratio2)
{
doSize();
SDL_Rect rect;
if (start_y == pos_y) {
// if single line, return minimum width
rect.x = top_x + (long) floor(start_x);
rect.w = (long) ceil(pos_x - start_x);
}
else {
// multi-line: return full width
rect.x = top_x;
rect.w = area_x;
}
rect.y = top_y + start_y;
rect.h = pos_y - start_y + line_space();
rect.x = rect.x * ratio1 / ratio2;
rect.y = rect.y * ratio1 / ratio2;
rect.w = rect.w * ratio1 / ratio2;
rect.h = rect.h * ratio1 / ratio2;
return rect;
}
float Fontinfo::StringAdvance(const char* string)
{
// This relates to display, so we take ligatures into account.
doSize();
wchar unicode, next;
int cb, nextcb;
float orig_x = pos_x;
int orig_mod = font_size_mod, orig_style = style, orig_y = pos_y;
unicode = file_encoding->DecodeWithLigatures(string, *this, cb);
while (*string) {
next = file_encoding->DecodeWithLigatures(string + cb, *this, nextcb);
if (!processCode(string)) {
if (is_bidirect)
pos_x -= GlyphAdvance(unicode, next);
else
pos_x += GlyphAdvance(unicode, next);
}
string += cb;
unicode = next;
cb = nextcb;
}
float rv = pos_x - orig_x;
font_size_mod = orig_mod;
style = orig_style;
pos_x = orig_x;
pos_y = orig_y;
return rv;
}
void ViewerWindow::applySettings()
{
int scale;
if (m_conConf->isFitWindowEnabled()) {
scale = -1;
}
else {
int iNum = m_conConf->getScaleNumerator();
int iDenom = m_conConf->getScaleDenominator();
scale = (iNum * 100) / iDenom;
}
if (scale != m_scale) {
m_scale = scale;
m_dsktWnd.setScale(m_scale);
doSize();
}
if (m_isConnected) {
if (m_conConf->isFullscreenEnabled()) {
doFullScr();
}
else {
doUnFullScr();
}
}
changeCursor(m_conConf->getLocalCursorShape());
enableUserElements();
viewerCoreSettings();
}
float Fontinfo::GlyphAdvance(unsigned short unicode, unsigned short next)
{
if (unicode >= 0x10 && unicode < 0x20) return 0;
doSize();
float adv = font()->advance(unicode);
#ifdef KERNING
if (next) adv += font()->kerning(unicode, next);
#endif
return adv + float(pitch_x);
}
void Fontinfo::setLineArea(int num)
{
doSize();
if (is_vertical) {
area_x = size();
area_y = num;
}
else {
area_x = num;
area_y = line_space();
}
}
void OptionsCanvas::updateEnabled(void)
{
RECT rect;
GetClientRect(hWindow, &rect);
// We're not actually resizing, but since the resize code properly handles
// the enable/disable, that's the easiest way to update it. No, it's not
// very efficient, but it's not slow enough for the user to notice.
doSize(SIZE_RESTORED, rect.right, rect.bottom);
// We didn't actually resize, and the resize code doesn't update the child
// windows as it goes, so force a redraw (erase background not needed).
RedrawWindow(hWindow, NULL, NULL, RDW_INVALIDATE | RDW_ALLCHILDREN);
}
void Fontinfo::newLine()
{
doSize();
if (is_vertical){
pos_x -= size() + pitch_x;
pos_y = indent;
}
else if (is_bidirect){
pos_x = area_x - indent;
pos_y += line_space() + pitch_y;
}
else{
pos_x = indent;
pos_y += line_space() + pitch_y;
}
//pos_x = indent;
//pos_y += line_space() + pitch_y;
}
int Fontinfo::line_space()
{
doSize();
return font()->lineskip();
}
float Fontinfo::em_width()
{
doSize();
return font()->advance('M');
}
INT_PTR CUIDialog::dialogProc(
HWND hDlg,
UINT message,
WPARAM wParam,
LPARAM lParam)
{
switch (message)
{
case WM_INITDIALOG:
return (INT_PTR)doInitDialog((HWND)wParam);
break;
case WM_COMMAND:
return (INT_PTR)doPrivateCommand(message, wParam, lParam);
case WM_DESTROY:
if (doDestroy() == 0)
{
return (INT_PTR)TRUE;
}
break;
case WM_VSCROLL:
if (doVScroll((int)(short)LOWORD(wParam), (int)(short)HIWORD(wParam),
(HWND)lParam) == 0)
{
return (INT_PTR)TRUE;
}
break;
case WM_HSCROLL:
if (doHScroll((int)(short)LOWORD(wParam), (int)(short)HIWORD(wParam),
(HWND)lParam) == 0)
{
return (INT_PTR)TRUE;
}
break;
case WM_NOTIFY:
return (INT_PTR)doPrivateNotify(message, wParam, lParam);
case WM_MOVE:
if (doMove((int)(short)LOWORD(lParam), (int)(short)HIWORD(lParam)) == 0)
{
return (INT_PTR)TRUE;
}
break;
case WM_SIZE:
if (doSize(wParam, (int)(short)LOWORD(lParam),
(int)(short)HIWORD(lParam)) == 0)
{
return (INT_PTR)TRUE;
}
break;
case WM_ENTERMENULOOP:
if (doEnterMenuLoop(wParam ? true : false) == 0)
{
return (INT_PTR)TRUE;
}
break;
case WM_EXITMENULOOP:
if (doExitMenuLoop(wParam ? true : false) == 0)
{
return (INT_PTR)TRUE;
}
break;
case WM_INITMENUPOPUP:
if (doInitMenuPopup((HMENU)wParam, (UINT)LOWORD(lParam),
(BOOL)HIWORD(lParam)) == 0)
{
return (INT_PTR)TRUE;
}
break;
case WM_KEYDOWN:
if (doKeyDown((int)wParam, lParam) == 0)
{
return (INT_PTR)TRUE;
}
break;
case WM_KEYUP:
if (doKeyUp((int)wParam, lParam) == 0)
{
return (INT_PTR)TRUE;
}
break;
case WM_CLOSE:
if (doClose() == 0)
{
return (INT_PTR)TRUE;
}
break;
case WM_TIMER:
if (doTimer(wParam) == 0)
{
return (INT_PTR)TRUE;
}
break;
case WM_GETMINMAXINFO:
if (doGetMinMaxInfo(hDlg, (LPMINMAXINFO)lParam) == 0)
{
return (INT_PTR)TRUE;
}
break;
case WM_MOUSEWHEEL:
if (doMouseWheel(LOWORD(wParam), HIWORD(wParam),
(int)(short)LOWORD(lParam), (int)(short)HIWORD(lParam)) == 0)
{
return (INT_PTR)TRUE;
}
break;
case WM_CONTEXTMENU:
if (doContextMenu((HWND)wParam, (int)(short)LOWORD(lParam),
(int)(short)HIWORD(lParam)) == 0)
{
return (INT_PTR)TRUE;
}
break;
case WM_DRAWITEM:
return doPrivateDrawItem(message, wParam, lParam);
}
return (INT_PTR)FALSE;
}
void ViewerWindow::applyScreenChanges(bool isFullScreen)
{
m_isFullScr = isFullScreen;
doSize();
redraw();
}