/// <summary>
/// Occurs when the Start page MenuItem is clicked. It opens the start page.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void StartPageToolStripMenuItem_Click(object sender, EventArgs e)
{
foreach (TabPage tp in tabControl.TabPages)
{
if (tp.Name == "StartPageForm")//exists: switch to that TabPage
{
tabControl.SelectTab(tp);
return;
}
}
//start page tab does not exist; create it
startPage = new StartPageForm(this);
AddNewTabPage(startPage);
}
public void UpdateControlColorsFonts(Control control, Color backColor, Color foreColor, Font font)
{
try
{
string type = control.GetType().ToString();
if (control is TabPage form)
{
control.BackColor = backColor;
control.ForeColor = foreColor;
control.Font = font;
if (control.Name == "STARTPAGE")
{
StartPageForm startPage = (StartPageForm)form.Controls.Find("STARTPAGE", true)[0];
startPage.UpdateColours(backColor, foreColor);
}
return;
}
else if (type == "System.Windows.Forms.StatusStrip")
{
float emSize = 10.25F;
//emSize = Font.SizeInPoints;
Font statusBarFont = new Font(font.FontFamily, emSize, GraphicsUnit.Pixel);
control.BackColor = backColor;
control.ForeColor = foreColor;
control.Font = statusBarFont;
}
else if (type == "System.Windows.Forms.MenuStrip")
{
MenuStrip menustrip = (MenuStrip)control;
menustrip.BackColor = backColor;
menustrip.ForeColor = foreColor;
menustrip.Font = font;
foreach (ToolStripMenuItem menuitem in menustrip.Items)
{
for (int count = 0; count < menuitem.DropDownItems.Count; count++)
{
type = menuitem.DropDownItems[count].GetType().ToString();
if (type != "System.Windows.Forms.ToolStripSeparator")
{
UpdateControlColorsFonts_MenuItems((ToolStripMenuItem)menuitem.DropDownItems[count], backColor, foreColor, font);
}
else
{
menuitem.DropDownItems[count].BackColor = DefaultBackColor;
menuitem.DropDownItems[count].ForeColor = backColor;
}
}
}
}
else
{
control.BackColor = backColor;
control.ForeColor = foreColor;
control.Font = font;
}
foreach (Control subControl in control.Controls)
{
subControl.BackColor = backColor;
subControl.ForeColor = foreColor;
subControl.Font = font;
UpdateControlColorsFonts(subControl, backColor, foreColor, font);
}
}
catch (Exception e)
{
MessageBox.Show(e.ToString());
}
}
/// <summary>
/// Initialises a new instance of the ParentForm class.
/// </summary>
public ParentForm()
{
try
{
MainThread.CheckDBExistence();
Preferences.SetPreferences();
BackgroundWorker bw = new BackgroundWorker()
{
WorkerReportsProgress = true,
WorkerSupportsCancellation = true
};
bw.DoWork += delegate { BackgroundWorkerRunProcess(bw); };
bw.RunWorkerCompleted += delegate { BackgroundWorkerCompletedProcess(); };
bw.RunWorkerAsync();
if (splashScreen == null)
{
splashScreen = new SplashScreen();
ShowInTaskbar = false;
WindowState = FormWindowState.Minimized;
WindowInteropHelper helper = new WindowInteropHelper(this);
Screen currentScreen = Screen.FromHandle(helper.Handle);
Shown += delegate
{
if (Preferences.ShowWelcomeScreen)
{
new WelcomeScreen().ShowDialog();
}
AnalyseFileExistenceResults();
};
FormClosing += OnFormClosing;
Resize += delegate { UpdateControlSizes(); };
Text = szAppName;
iDesktopWorkingWidth = currentScreen.WorkingArea.Width;
iDesktopWorkingHeight = currentScreen.WorkingArea.Height;
Size size = new Size(iDesktopWorkingWidth, iDesktopWorkingHeight);
InitialiseForm(size);
foreach (Control control in Controls)
{
UpdateControlColorsFonts(control, ControlColour, ColourFont, SystemFont);
}
UpdateControlSizes();
SermonReader.parentForm = this;
StatusBarMessages.statusLabelAction = statusLabelAction;
StatusBarMessages.statusLabelShowing = statusLabelShowing;
StatusBarMessages.statusLabelUpdates = statusLabelUpdates;
startPage = new StartPageForm(this);
AddNewTabPage(startPage);
}
}
catch (Exception e)
{
MessageBox.Show("An error was encountered while trying to load the application. Re-run the application.\nIf the error persists, reinstall the application. See error details below:\n\n\n" + e.ToString());
try
{
Close();
}
catch { }
}
}