// рисует много линий
void Form1::drawLines()
{
clearCanvas();
auto c = canvas();
int width = pictureBox1->Width;
int height = pictureBox1->Height;
int shiftX = width / 20;
int shiftY = height / 20;
int eps = 2;
drawLine(shiftX, shiftY, width - shiftX, height - shiftY);
c->DrawLine(circlePen, shiftX+eps, shiftY+eps, width - shiftX+eps, height - shiftY+eps);
drawLine(width / 2, shiftY, width / 2, height - shiftY);
c->DrawLine(circlePen, width / 2+eps, shiftY+eps, width / 2+eps, height - shiftY+eps);
drawLine(shiftX, height / 2, width - shiftX, height / 2);
c->DrawLine(circlePen, shiftX+eps, height / 2+eps, width - shiftX+eps, height / 2+eps);
drawLine(shiftX, height - shiftY, width - shiftX, shiftY);
c->DrawLine(circlePen, shiftX+eps, height - shiftY+eps, width - shiftX+eps, shiftY+eps);
}
void ScheduleDialog::swapRows(int index1, int index2)
{
Q_ASSERT(index1 != index2);
Q_ASSERT(index1 >= 0);
Q_ASSERT(index1 < (int)blocks_.size());
Q_ASSERT(index2 >= 0);
Q_ASSERT(index2 < (int)blocks_.size());
Q_ASSERT((int)blocks_.size() == timingTable->numRows());
BlockNode *node = blocks_[index1];
blocks_[index1] = blocks_[index2];
blocks_[index2] = node;
timingTable->swapRows(index1, index2);
timingTable->clearSelection();
timingTable->updateContents();
// set row selection
// doesnt work with qt 3.0.6:
// timingTable->selectRow(index2);
// workaround:
QTableSelection selection;
selection.init(index2, 0);
selection.expandTo(index2, timingTable->numCols() -1);
timingTable->addSelection(selection);
// redraw canvas
clearCanvas();
initCanvas();
// sync selection
updateHighlighter(index2, 0);
}
void ScheduleDialog::autoSchedule()
{
AutoSchedulingDialog *dialog = new AutoSchedulingDialog(graph_);
int result = dialog->exec();
delete dialog;
if (result == QDialog::Accepted) {
int count = timingTable->numRows();
for (int i = 0; i < count; ++i) {
static_cast<SpinBoxItem*>(timingTable->item(i, 3))->updateText();
}
clearCanvas();
initCanvas();
}
}
/// Dibuja el fondo.
void BndsModifier::show()
{
PrintConsole con = g_video->consoleMain();
consoleSelect( &con );
clearCanvas();
u16* buffer = (u16*) bgGetGfxPtr ( g_video->backgroundMain() );
/// Barra lateral izquierda.
drawRectangle8bpp ( 0, 0, 40, 191, 0, buffer );
/// Barra inferior.
drawRectangle8bpp ( 0, 171, 255, 192, 0, buffer );
/// Boton cancelar.
drawRectangle8bpp ( 0, 175, 70, 192, 2, buffer );
iprintf("\x1b[23;0HCancelar");
/// Boton aceptar.
drawRectangle8bpp ( 180, 175, 255, 192, 2, buffer );
iprintf("\x1b[23;24HAceptar");
}
MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow),
m_scene(new QGraphicsScene),
m_turtleGraphics(new TurtleCanvasGraphicsItem),
m_cmds(m_turtleGraphics),
m_prefsDialog(new PreferencesDialog(this)),
m_aboutDialog(new AboutDialog(this)),
m_canvasSaveOptionsDialog(new CanvasSaveOptionsDialog(this)),
m_settings("settings.ini")
{
ui->setupUi(this);
m_scene->addItem(m_turtleGraphics);
ui->graphicsView->setScene(m_scene);
ui->graphicsView->centerOn(0.0, 0.0);
// Add the graphics view actions
QAction* centerAction = new QAction("&Center View", NULL);
QAction* clearAction = new QAction("C&lear Canvas", NULL);
ui->graphicsView->addAction(centerAction);
ui->graphicsView->addAction(clearAction);
connect(centerAction, SIGNAL(triggered()), this, SLOT(centerGraphicsScene()));
connect(clearAction, SIGNAL(triggered()), this, SLOT(clearCanvas()));
ui->graphicsView->setContextMenuPolicy(Qt::ActionsContextMenu);
ui->errorMessagesTextEdit->setTextColor(Qt::red);
// These buttons are only enabled while a script is running.
ui->haltButton->setEnabled(false);
ui->pauseButton->setEnabled(false);
ui->resumeButton->setEnabled(false);
// Messages dock is hidden by default.
ui->messagesDockWidget->hide();
connect(m_turtleGraphics, SIGNAL(canvasResized()), this, SLOT(resizeGraphicsScene()));
connect(ui->runButton, SIGNAL(clicked()), this, SLOT(runScript()));
connect(ui->haltButton, SIGNAL(clicked()), this, SLOT(haltScript()));
connect(ui->pauseButton, SIGNAL(clicked()), this, SLOT(pauseScript()));
connect(ui->resumeButton, SIGNAL(clicked()), this, SLOT(resumeScript()));
connect(ui->action_Open_Script, SIGNAL(triggered()), this, SLOT(loadScript()));
connect(ui->action_Save_Script, SIGNAL(triggered()), this, SLOT(saveScript()));
connect(ui->action_Save_Canvas, SIGNAL(triggered()), this, SLOT(saveCanvas()));
connect(ui->action_Preferences, SIGNAL(triggered()), m_prefsDialog, SLOT(show()));
connect(ui->action_About, SIGNAL(triggered()), m_aboutDialog, SLOT(show()));
connect(ui->action_Errors, SIGNAL(triggered(bool)), this, SLOT(showErrors()));
connect(ui->action_Script_Output, SIGNAL(triggered(bool)),
this, SLOT(showScriptOutputs()));
connect(m_prefsDialog, SIGNAL(rejected()), this, SLOT(loadPreferences()));
connect(m_prefsDialog, SIGNAL(accepted()), this, SLOT(applyPreferences()));
connect(m_prefsDialog, SIGNAL(accepted()), this, SLOT(savePreferences()));
connect(&m_cmds, SIGNAL(scriptError(QString)),
this, SLOT(showScriptError(QString)),
Qt::QueuedConnection);
connect(&m_cmds, SIGNAL(scriptMessageReceived()),
this, SLOT(showScriptOutput()),
Qt::QueuedConnection);
loadPreferences();
applyPreferences();
m_cmds.start();
m_cmds.setRequirePaths("");
for (const QString& path : m_settings.requirePaths())
{
m_cmds.addRequirePath(path);
}
for (const QString& filename : m_settings.startupScripts())
{
m_cmds.runScriptFile(filename);
}
// Don't connect this until all the startup scripts have run
// to prevent the error messages box from being cleared by successful scripts.
connect(&m_cmds, SIGNAL(scriptFinished(bool)),
this, SLOT(scriptFinished(bool)),
Qt::QueuedConnection);
}
void PaintWindow::createMenu() {
// Adding the drop down menu to the menubar
m_menu_app = menuBar()->addMenu(tr("&Application"));
m_menu_tools = menuBar()->addMenu(tr("&Tools"));
m_menu_colour = menuBar()->addMenu(tr("&Colour"));
m_menu_help = menuBar()->addMenu(tr("&Help"));
// Adding the menu items for each drop down menu
QAction* quitAct = new QAction(tr("&Quit"), this);
quitAct->setShortcuts(QKeySequence::Quit);
quitAct->setStatusTip(tr("Exits the program"));
connect(quitAct, SIGNAL(triggered()), this, SLOT(close()));
m_menu_app->addAction(quitAct);
QAction* clearAct = new QAction(tr("&Clear"), this);
clearAct->setShortcut(QKeySequence(Qt::Key_C));
connect(clearAct, SIGNAL(triggered()), m_canvas, SLOT(clearCanvas()));
m_menu_app->addAction(clearAct);
QAction* drawLineAct = new QAction(tr("&Line"), this);
drawLineAct->setStatusTip(tr("Draws a line"));
drawLineAct->setShortcut(QKeySequence(Qt::Key_L));
drawLineAct->setCheckable(true);
connect(drawLineAct, SIGNAL(triggered()), this, SLOT(set_line()));
QAction* drawOvalAct = new QAction(tr("&Oval"), this);
drawOvalAct->setStatusTip(tr("Draws an Oval"));
drawOvalAct->setShortcut(QKeySequence(Qt::Key_O));
drawOvalAct->setCheckable(true);
connect(drawOvalAct, SIGNAL(triggered()), this, SLOT(set_oval()));
QAction* drawRectangleAct = new QAction(tr("&Rectangle"), this);
drawRectangleAct->setStatusTip(tr("Draws a rectangle"));
drawRectangleAct->setShortcut(QKeySequence(Qt::Key_R));
drawRectangleAct->setCheckable(true);
connect(drawRectangleAct, SIGNAL(triggered()), this, SLOT(set_rect()));
QActionGroup *toolsActionGroup = new QActionGroup(this);
toolsActionGroup->addAction(drawLineAct);
toolsActionGroup->addAction(drawOvalAct);
toolsActionGroup->addAction(drawRectangleAct);
toolsActionGroup->setExclusive(true);
drawLineAct->setChecked(true);
m_menu_tools->addAction(drawLineAct);
m_menu_tools->addAction(drawOvalAct);
m_menu_tools->addAction(drawRectangleAct);
QAction* setColourBlackAct = new QAction(tr("&Black"), this);
connect(setColourBlackAct, SIGNAL(triggered()), this, SLOT(setColourBlack()));
QAction* setColourRedAct = new QAction(tr("&Red"), this);
connect(setColourRedAct, SIGNAL(triggered()), this, SLOT(setColourRed()));
QAction* setColourGreenAct = new QAction(tr("&Green"), this);
connect(setColourGreenAct, SIGNAL(triggered()), this, SLOT(setColourGreen()));
QAction* setColourBlueAct = new QAction(tr("&Blue"), this);
connect(setColourBlueAct, SIGNAL(triggered()), this, SLOT(setColourBlue()));
m_menu_colour->addAction(setColourBlackAct);
m_menu_colour->addAction(setColourRedAct);
m_menu_colour->addAction(setColourGreenAct);
m_menu_colour->addAction(setColourBlueAct);
QAction* helpLineAct = new QAction(tr("&Line Help"), this);
helpLineAct->setStatusTip(tr("Help Instructions"));
connect(helpLineAct, SIGNAL(triggered()), this, SLOT(help_line()));
m_menu_help->addAction(helpLineAct);
QAction* helpRectangleAct = new QAction(tr("&Rectangle Help"), this);
helpRectangleAct->setStatusTip(tr("Help Instructions for rectangles"));
connect(helpRectangleAct, SIGNAL(triggered()), this, SLOT(help_rectangle()));
m_menu_help->addAction(helpRectangleAct);
QAction* helpOvalAct = new QAction(tr("&Oval Help"), this);
helpOvalAct->setStatusTip(tr("Help Instructions for ovals"));
connect(helpOvalAct, SIGNAL(triggered()), this, SLOT(help_oval()));
m_menu_help->addAction(helpOvalAct);
}
int BndsModifier::exec()
{
/// Inicializa las 2 pantallas a negro.
g_video->resetAllMain();
g_video->resetAllSub();
show();
touchPosition touch;
int pulsado;
int pulsadoClick;
int grosorX = 1;
int grosorY = 2;
bool tactil = false;
int origenX = 0;
int origenY = 0;
/// Limites donde dibujar.
int limXmin = 40 + 2;
int limXmax = 256;
int limYmin = 0;
int limYmax = 171 - 2;
u16* buffer = (u16*) bgGetGfxPtr ( g_video->backgroundMain() );
/// Espera hasta que no se este pulsando en la pantalla. Nos aseguramos de
/// no estar pintando antes de tiempo.
while (1) {
scanKeys();
touchRead(&touch);
pulsado = keysHeld();
if (pulsado & KEY_TOUCH) {
} else {
break;
} // end if
} // end while
while (1) {
scanKeys();
touchRead(&touch);
pulsado = keysHeld();
pulsadoClick = keysDown();
if ((pulsado & KEY_TOUCH) && ((touch.px >= limXmin) && (touch.px <= limXmax) && (touch.py >= limYmin) && (touch.py <= limYmax)) ) {
/// Se esta pulsando en la pantalla tactil.
if (tactil == false) {
/// Se acaba de pulsar en la pantalla tactil. Se registra la posicion inicial.
origenX = touch.px;
origenY = touch.py;
tactil = true;
} // end if
//drawRectangle8bpp ( touch.px - (grosorX / 2), touch.py - (grosorY / 2), touch.px + (grosorX / 2), touch.py + (grosorY / 2), 1, buffer);
drawLine(origenX, origenY, touch.px, touch.py, grosorX, grosorY, 0, buffer);
/// Registra para el proximo dibujado.
origenX = touch.px;
origenY = touch.py;
} else {
/// No se esta pulsando la pantalla tactil.
tactil = false;
} // end if
if ( (pulsado & KEY_L) && (pulsado & KEY_R)) {
/// Resetea la pantalla
clearCanvas();
} // end if
if (pulsado & KEY_A) {
/// Se pulsa la tecla A (aceptar).
return 1;
} // end if
/// Si se pulsa en el boton 'aceptar'.
if ( (pulsadoClick & KEY_TOUCH) &&
(touch.px >= 180) && (touch.px <= 255 ) &&
(touch.py >= 175) && (touch.py <= 192 ) ) {
/// Se guarda la imagen en disco
time_t seconds;
seconds = time (NULL);
string sec;
stringstream out;
out << seconds;
sec = out.str();
string nombreArchivo = "tmp_ndsbulmatpv_" + sec + ".bmp.base64";
screenshotToBmp1BitBase64(nombreArchivo.c_str());
m_nombreArchivo = nombreArchivo;
return 1;
} // end if
/// Si se pulsa en el boton 'cancelar'.
if ( (pulsadoClick & KEY_TOUCH) &&
(touch.px >= 0) && (touch.px <= 70 ) &&
(touch.py >= 175) && (touch.py <= 192 ) ) {
return -1;
} // end if
swiWaitForVBlank();
} // end while
return 0;
}
void ScheduleDialog::modelChanged(int, int)
{
modified_ = true;
clearCanvas();
initCanvas();
}
void ScheduleDialog::zoomChanged(int zoom)
{
zoom_ = 1.0 + (zoom/5);
clearCanvas();
initCanvas();
}
/**
* This is the main loop for the program. It is given a reference image and
* the size, as well as various parameters used to define polygon type,
* how many to use, and the target difference percentage.
*/
static void main_loop(Color_t *original, int width, int height,
int n_points, int n_polygons, double target_percentage)
{
int old_diff = -1;
unsigned int new_diff;
unsigned int n_used, n_tried;
unsigned int max_diff;
double current_percent = 0.0f;
char output[64];
Color_t *temporary;
Color_t *canvas;
n_used = n_tried = 0;
/* The most different a test image can be. */
max_diff = MAX_COLOR_VALUE * (unsigned int)width * (unsigned int)height * 3;
/* Allocate the buffers used--one for a temporary buffer, and one for
* holding our work-in-progress. */
temporary = malloc(width * height * sizeof(Color_t));
if (!temporary)
abort_("Unable to allocate temporary buffer.\n");
canvas = malloc(width * height * sizeof(Color_t));
if (!canvas)
abort_("Unable to allocate canvas buffer.\n");
/* Start with a blank canvas. */
clearCanvas(canvas, width, height);
do {
n_tried++;
/* Generate a randomly-colored polygon. */
Color_t color = getRandomColor();
Polygon_t polygon = getRandomPolygon(width, height, n_points);
/* Create the temporary canvas by starting with the current work in
* progress. */
memcpy(temporary, canvas, width*height*sizeof(Color_t));
/* Generate a random weighting to use for merging in the new polygon. */
double weight = drandrange(0.25, 0.75);
/* Add a polygon. */
drawPolygon(temporary, width, height, polygon, n_points, color, weight);
/* Compare to the original. */
new_diff = isSecondOneBetter(original, temporary, width, height, old_diff);
if (new_diff < 0)
continue;
/* If we've improved, keep the new version */
if (old_diff < 0 || new_diff < old_diff) {
n_used++;
current_percent =
100.0f - ((100.0f * (double)new_diff) / (double)max_diff);
printf("%d / %d (tested %d) -- %.02f%% (Weight %2.2f)\n",
n_used, n_polygons, n_tried, current_percent, weight);
memcpy(canvas, temporary, width*height*sizeof(Color_t));
old_diff = new_diff;
sprintf(output, "./out/img_%d.png", n_used);
writePNG(output, canvas, width, height);
if (current_percent > target_percentage && target_percentage > 0.0f)
break;
}
} while (n_used < n_polygons);
free(temporary);
free(canvas);
}
QMenuBar* MainWindow::createMenuBar()
{
QMenuBar* bar = new QMenuBar(this);
QMenu* sessionMenu = bar->addMenu(tr("&File"));
sessionMenu->addAction(QIcon(":/icons/16x16/canvas-add.png"), tr("&Create"), this, SLOT(createCanvas()));
sessionMenu->addAction(QIcon(":/icons/16x16/canvas-add.png"), tr("N&etwork"), d->netWin, SLOT(show()));
sessionMenu->addAction(QIcon(":/icons/16x16/save-as.png"), tr("&Save Image"), this, SLOT(renderCanvas()), tr("Ctrl+S"));
sessionMenu->addSeparator();
sessionMenu->addAction(QIcon(":/icons/16x16/exit.png"), tr("&Quit"), this, SLOT(close()), tr("Ctrl+Q"));
QMenu* editMenu = bar->addMenu(tr("&Edit"));
editMenu->addAction(QIcon(":/icons/16x16/canvas-clear.png"), tr("&Clear"), d->containment, SLOT(clearCanvas()));
editMenu->addSeparator();
editMenu->addAction(QIcon(":/icons/16x16/configure.png"), tr("&Gestures"),d->ge, SLOT(show()));
editMenu->addAction(QIcon(":/icons/16x16/configure.png"), tr("&Options"))->setEnabled(false);
QMenu* helpMenu = bar->addMenu(tr("&Help"));
helpMenu->addAction(QIcon(":/icons/16x16/help-contents.png"), tr("&Help"))->setEnabled(false);
helpMenu->addSeparator();
helpMenu->addAction(QIcon(":/icons/16x16/application.png"), tr("&About"), this, SLOT(about()));
helpMenu->addAction(tr("About &Qt"), qApp, SLOT(aboutQt()));
return bar;
}
