/* Allocate new text window */
TW *
text_new(void)
{
TW *tw;
tw = (TW *)malloc(sizeof(TW));
if (tw == NULL)
return NULL;
/* make sure everything is null */
memset(tw, 0, sizeof(TW));
/* set some defaults */
text_font(tw, "Courier New", 10);
text_size(tw, 80, 24);
tw->KeyBufSize = 2048;
tw->CursorFlag = 1; /* scroll to cursor after \n or \r */
tw->hwnd = HWND_DESKTOP;
tw->line_end = 0;
tw->line_start = 0;
tw->line_complete = FALSE;
tw->line_eof = FALSE;
tw->x = CW_USEDEFAULT;
tw->y = CW_USEDEFAULT;
tw->cx = CW_USEDEFAULT;
tw->cy = CW_USEDEFAULT;
#ifndef WINDOWS_NO_UNICODE
tw->utf8shift = 0;
#endif
return tw;
}
void Fl_Input_Browser::preferred_size(int& w, int& h) const
{
fl_font(text_font(), float(text_size()));
h = int(fl_height()+fl_descent()) + box()->dh() + 2;
if(m_input.maximum_size()>0) {
int ms = m_input.maximum_size() + 1;
if (ms > 50) ms = 50;
w = ms * (int)fl_width((unsigned int)'W') + h;
}
}
int PASCAL
WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpszCmdLine, int nCmdShow)
{
/* make a test window */
tw = text_new();
if (!hPrevInstance) {
HICON hicon = LoadIcon(NULL, IDI_APPLICATION);
text_register_class(hicon);
}
text_font(tw, "Courier New", 10);
text_size(tw, 80, 80);
text_drag(tw, "(", ") run\r");
/* show the text window */
if (!text_create(tw, "Application Name", nCmdShow)) {
/* do the real work here */
/* TESTING */
int ch;
int len;
char *line = new char[256];
while ( (len = text_read_line(tw, line, 256-1)) != 0 ) {
text_write_buf(tw, line, len);
}
/*
while ( text_gets(tw, line, 256-1) ) {
text_puts(tw, line);
}
*/
/*
while ( (ch = text_getch(tw, )) != 4 )
text_putch(tw, ch);
*/
}
else {
}
/* clean up */
text_destroy(tw);
/* end program */
return 0;
}
void Text_Display::dirty()
{
Abstract_Text_Widget::dirty();
_widget->textfont(text_font());
_widget->textsize(Style::global()->font_size());
_widget->textcolor(text_color());
size_hint(
V2i(
//Math::max(
// Style::global()->size_button(),
// base::string_size(_size_string)
//),
Font::string_width(_size_string),
fl_height()
) +
Style::global()->margin_text() * 2 +
frame_size() * 2);
}
void StageSettings::identifyDisplays()
{
// loop over all displays
// (we iterate until size() - 1 because there's also
// 'disabled' in the combo box)
for (int i=0; i<std::max(0, controlScreen_comboBox->count() - 1); ++i)
{
QPainter p;
// create a transparent background image
QImage pm(250, 250, QImage::Format_ARGB32);
pm.fill(qRgba(0, 0, 0, 0));
p.begin(&pm);
QFont text_font("Arial", 200, QFont::Bold);
QPainterPath text_path;
text_path.addText(QPointF(10.f, 220.f), text_font, QString::number(i));
QLinearGradient gradient(0, 0, 0, 100);
gradient.setColorAt(0.0, qRgba(0, 0, 128, 0));
gradient.setColorAt(1.0, qRgba(0, 128, 128, 0));
p.setBrush(gradient);
p.setPen(QPen(QColor(0, 0, 0), 2, Qt::SolidLine, Qt::RoundCap, Qt::RoundJoin));
p.drawPath(text_path);
p.end();
pm.createAlphaMask();
QSplashScreen* splash = new QSplashScreen(QApplication::desktop()->screen(i), QPixmap::fromImage(pm));
splash->show();
identification_labels_.push_back(splash);
}
QTimer::singleShot(2000, this, SLOT(killIdentificationLabels_()));
}
LogViewer::LogViewer( QWidget* parent, const char* name, bool modal, WFlags fl )
: QDialog( parent, name, modal, fl )
{
setName( "LogViewer" );
setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)1, (QSizePolicy::SizeType)1, 0, 0, sizePolicy().hasHeightForWidth() ) );
QBoxLayout *logLayout = new QVBoxLayout( this, 5, 5);
textLog = new QTextEdit(this);
textLog->setMinimumSize( QSize( 200, 80) );
textLog->setTextFormat(Qt::LogText);
QFont text_font( textLog->font() );
text_font.setFamily( "Courier" );
text_font.setPointSize( 12 );
textLog->setFont( text_font );
clearButton = new QPushButton( this, "clearButton" );
saveButton = new QPushButton( this, "saveButton" );
closeButton = new QPushButton( this, "closeButton" );
logLayout->addWidget( textLog, 2 );
QBoxLayout *hLayout = new QHBoxLayout( logLayout );
hLayout->addWidget(clearButton);
hLayout->addWidget(saveButton);
hLayout->addWidget(closeButton);
languageChange();
resize( QSize(700, 300).expandedTo(minimumSizeHint()) );
clearWState( WState_Polished );
// signals and slots connections
connect( clearButton, SIGNAL( clicked() ), this, SLOT( clearLog() ) );
connect( saveButton, SIGNAL( clicked() ), this, SLOT( saveLog() ) );
connect( closeButton, SIGNAL( clicked() ), this, SLOT( closeLog() ) );
}
// Draw tick marks. These lines cross the passed rectangle perpendicular to
// the slider direction. In the direction parallel to the slider direction
// the box should have the same size as the area the slider moves in.
void Fl_Slider::draw_ticks(int x, int y, int w, int h, int min_spacing)
{
int x1, y1, x2, y2, dx, dy;
if (horizontal())
{
x1 = x2 = x+(slider_size_-1)/2; dx = 1;
y1 = y; y2 = y + h; dy = 0;
}
else
{
x1 = x; x2 = x+w; dx = 0;
y1 = y2 = y+(slider_size_-1)/2; dy = 1;
w = h;
}
if (w <= 0) return;
double A = minimum();
double B = maximum();
if (A > B) {A = B; B = minimum();}
// Figure out approximate size of min_spacing at zero:
double derivative;
if (!log())
{
derivative = (B-A)/w;
}
else if (A > 0)
{
// log slider
derivative = A/w*20;
}
else
{
// squared slider, derivative at edge is zero, use value at 1 pixel
derivative = B/(w*w)*30;
if (A < 0) derivative *= 4;
}
// fix for fill sliders
if (min_spacing < 1) min_spacing = 10;
derivative *= min_spacing;
if (derivative < step()) derivative = step();
// Find closest multiple of 10 larger than spacing:
int num = 1;
while (num < derivative) num *= 10;
int denom = 10;
while (num >= derivative*denom) denom *= 10;
denom /= 10;
for (int n = 0; ; n++)
{
// every ten they get further apart for log slider:
if (log() && n > 10) {n = 2; num *= 10;}
double v = double(num*n)/denom;
if (v > fabs(A) && v > fabs(B)) break;
int small = n%5 ? 2 : 0;
if (v >= A && v <= B)
{
int t = slider_position(v, w);
fl_line(x1+dx*t+dy*small, y1+dy*t+dx*small, x2+dx*t, y2+dy*t);
if (n%10 == 0)
{
char buffer[20]; sprintf(buffer,"%g",v);
char* p = buffer;
while (p[0]=='0' && p[1]) p++;
fl_font(text_font(), text_size());
fl_draw(p, x1+dx*t+1, y1+dy*t+fl_size()-fl_descent());
}
}
if (v && -v >= A && -v <= B)
{
int t = slider_position(-v, w);
fl_line(x1+dx*t+dy*small, y1+dy*t+dx*small, x2+dx*t, y2+dy*t);
if (n%10 == 0)
{
char buffer[20]; sprintf(buffer+1,"%g",v);
char* p = buffer+1;
while (p[0]=='0' && p[1]) p++;
p--; p[0] = '-';
fl_font(text_font(), text_size());
fl_draw(p, x1+dx*t+1, y1+dy*t+fl_size()-fl_descent());
}
}
}
}
void Fl_Combo_Box::preferred_size(int& w, int& h) const
{
fl_font(text_font(), float(text_size()));
h = int(fl_height()+fl_descent()) + box()->dh() + 2;
}
