internal Square(GridBox parent, int x, int y)
{
this.Parent = parent;
this.BackColor = parent.DefaultBackgroundColor;
this.Location = new Point(x, y);
this.AreaRectangle = new Rectangle(x + 1, y + 1, parent.SquareSideLength - 1, parent.SquareSideLength - 1);
}
internal void ExitApplication()
{
GridBox gridBox = GetGridBox();
if (gridBox.GridModified)
{
// Grid was modified. Save changes?
DialogResult saveChanges = MessageBox.Show("Save changes?", "Save Changes", MessageBoxButtons.YesNoCancel);
if (saveChanges == DialogResult.Yes)
{
gridBox.SaveMap(CurrentWorkingFile);
}
else if (saveChanges == DialogResult.Cancel)
{
// Do not quit.
return;
}
}
// Actually close the form.
Close();
}
internal MainWindow()
{
// Set Size and center the window
Size = new Size(1200 + BorderInformation, 600);
CenterToScreen();
// Create a new menu strip and assign it to our MainMenuStrip property
MenuStrip mainMenu = new MenuStrip();
MainMenuStrip = mainMenu;
this.Controls.Add(mainMenu);
// Create a new GridBox control and resize it
GridBox gridBox = new GridBox();
gridBox.ParentWindow = this;
gridBox.Location = new Point((15 * 3) + (5 * 3) + 20, MainMenuStrip.Height);
this.Controls.Add(gridBox);
gridBox.ResizeGridBox();
// Assign an event handler to a ResizeEnd event
ResizeEnd += new EventHandler(HandleResizeEnd);
// Now we actually populate the menu
this.PopulateMenubar();
// Draw the color boxes (for color selection)
Label colorsLabel = new Label();
colorsLabel.Location = new Point(5, MainMenuStrip.Height + 1);
colorsLabel.Text = "Colors:";
this.Controls.Add(colorsLabel);
int y = MainMenuStrip.Height + colorsLabel.Height + 3, x = 5; // x,y topleft point. Pixels.
for (int i = 1; i <= PredefinedColors.Length; i++)
{
// i == 1 initially because 0 % N is 0,
// which causes a logic problem later on.
// We'll just always pull the color at i-1 instead of i.
Color color = ColorTranslator.FromHtml(PredefinedColors[i - 1]);
ColorBox colorBox = new ColorBox(this);
colorBox.Location = new Point(x, y);
colorBox.Size = new Size(15, 15);
colorBox.BackColor = color;
this.Controls.Add(colorBox);
x += colorBox.Width + 10;
if (i % 3 == 0)
{
/* On every 3 ColorBoxes drawn we move downwards by the ColorBox's height plus 10 pixels.
* We also have to reset x to its original position. */
x = 5;
y += colorBox.Height + 10;
}
colorBox.Invalidate();
}
// Now the big ColorBox which shows the currently selected color.
y += 10;
Label selected = new Label();
selected.Text = "Selected:";
selected.Location = new Point(5, y);
this.Controls.Add(selected);
ColorBox bigBox = new ColorBox(this);
bigBox.Location = new Point(5, y + 25);
bigBox.Size = new Size((15 * 3) + (5 * 3) + 5, 50);
bigBox.BackColor = gridBox.SelectedColor; // Should be white.
bigBox.Name = "BigBox"; // Required for updating the BackColor of the box
this.Controls.Add(bigBox);
bigBox.Invalidate();
}
private void PopulateMenubar()
{
// Populates the main menu bar.
GridBox gridBox = GetGridBox();
// Top menus
ToolStripMenuItem fileMenu = new ToolStripMenuItem("File");
ToolStripMenuItem viewMenu = new ToolStripMenuItem("View");
ToolStripMenuItem helpMenu = new ToolStripMenuItem("Help");
// Sub menus.
// File menu first.
var loadMap = new ToolStripMenuItem("&Load", null, (sender, e) => { gridBox.LoadMap(); }); // Load map
var saveMap = new ToolStripMenuItem("&Save", null, (sender, e) => { gridBox.SaveMap(CurrentWorkingFile); }); // Save map
// We call SaveMap with null to indicate that we want to select a new file to save into.
var saveMapAs = new ToolStripMenuItem("&Save as", null, (sender, e) => { gridBox.SaveMap(null); }); // Save map as
var exportBitmap = new ToolStripMenuItem("&Export bitmap", null, (sender, e) => { gridBox.ExportBitmap(); });
var exitApp = new ToolStripMenuItem("&Quit", null, (sender, e) => { ExitApplication(); }); // Exit app
ToolStripMenuItem[] items = new ToolStripMenuItem[] { loadMap, saveMap, saveMapAs, exportBitmap, exitApp };
fileMenu.DropDownItems.AddRange(items);
MainMenuStrip.Items.Add(fileMenu);
// Now the View menu
// Square sizes
ToolStripMenuItem[] squareSizes = new ToolStripMenuItem[] {
new ToolStripMenuItem("5px", null, (sender, e) => {
gridBox.SquareSideLength = 5;
gridBox.ResizeGridBox();
}),
new ToolStripMenuItem("10px", null, (sender, e) => {
gridBox.SquareSideLength = 10;
gridBox.ResizeGridBox();
}),
new ToolStripMenuItem("20px", null, (sender, e) => {
gridBox.SquareSideLength = 20;
gridBox.ResizeGridBox();
}),
new ToolStripMenuItem("25px", null, (sender, e) => {
gridBox.SquareSideLength = 25;
gridBox.ResizeGridBox();
}),
};
var squareSizeItem = new ToolStripMenuItem("Square Size");
squareSizeItem.DropDownItems.AddRange(squareSizes);
viewMenu.DropDownItems.Add(squareSizeItem);
// Background clearing functionality
viewMenu.DropDownItems.Add(
new ToolStripMenuItem("Clear grid", null, (sender, e) => {
// Sets all the squares' background colour to the default colour.
gridBox.SetBackgroundColor(gridBox.DefaultBackgroundColor);
})
);
// Set background colour, which does NOT affect the already painted squares.
viewMenu.DropDownItems.Add(
new ToolStripMenuItem("Set background colour", null, (sender, e) => {
if (colorDialog.ShowDialog() == DialogResult.OK)
{
// A "false" boolean parameter indicates that we don't want to set it for all squares,
// only for the non painted ones.
gridBox.SetBackgroundColor(colorDialog.Color, false);
}
})
);
// ColorDialog for custom colours
viewMenu.DropDownItems.Add(
// FIXME: "Select color to draw" is a f*****g HORRIBLE way to describe this item's functionality.
new ToolStripMenuItem("Select color to draw", null, (sender, e) => {
if (colorDialog.ShowDialog() == DialogResult.OK)
{
gridBox.SelectedColor = colorDialog.Color;
this.Controls.Find("BigBox", true).FirstOrDefault().BackColor = colorDialog.Color;
}
})
);
MainMenuStrip.Items.Add(viewMenu);
MainMenuStrip.Items.Add(helpMenu); // TODO: Make documentation and display it via the help menu
}
