initiaql check-in, moved repository -- no-longer a fork of

haikuarchives/yab

src/MonthWindow.cpp

@@ -0,0 +1,112 @@
+// Calendar Control version 2.5
+// by Al.V. Sarikov.
+// Kherson, Ukraine, 2006.
+// E-mail: avix@ukrpost.net.
+// Home page: http://avix.pp.ru.
+
+// Control which allows to work with dates:
+// enter date to text field and choose it from calendar.
+
+// Distributed under BSD license (see LICENSE file).
+
+#include <Point.h>
+#include <Screen.h>
+#include <String.h>
+#include <StringView.h>
+#include <Window.h>
+
+#include "MonthView.cpp"
+
+class MonthWindow: public BWindow
+{
+	public:
+		MonthWindow(BPoint LT, BMessenger *msng, int day, int month, int year,
+			int first_year, int last_year);
+		virtual void MessageReceived(BMessage *msg);
+		virtual bool QuitRequested(void);
+		virtual void WindowActivated(bool active);
+	private:
+		MonthView *myMonthView;
+		BMessenger *messenger;
+  
+		int first_year;
+		int last_year;
+};
+
+
+MonthWindow::MonthWindow(BPoint LT, BMessenger *msng, int day, int month, int year, int first_year, int last_year)
+            :BWindow(BRect(LT,BPoint(LT.x+200,LT.y+200)),"MonthWindowAViX",
+                     B_BORDERED_WINDOW_LOOK, B_MODAL_APP_WINDOW_FEEL, B_NOT_MOVABLE|B_AVOID_FOCUS)
+{
+	this->first_year=first_year;
+	this->last_year=last_year;
+ 
+	myMonthView = new MonthView(day, month, year, first_year, last_year);
+
+	AddChild(myMonthView);
+	myMonthView->MakeFocus(true);
+ 
+	messenger = msng;
+
+	BRect screenFrame = BScreen(this).Frame();
+	if(LT.x < 0)
+		LT.x = 0;
+	if(LT.x > screenFrame.right - Bounds().Width())
+		LT.x = screenFrame.right - Bounds().Width();
+	if(LT.y > screenFrame.bottom - Bounds().Height())
+		LT.y = screenFrame.bottom - Bounds().Height();
+	MoveTo(LT);
+ 
+	Show();
+}
+
+
+void MonthWindow::MessageReceived(BMessage *msg)
+{
+	if(msg->what=='MVME')
+	{
+		// Is date correct?
+		int32 day, month, year;
+		if(msg->FindInt32("day",&day)!=B_OK) return;
+		if(msg->FindInt32("month",&month)!=B_OK) return;
+		if(msg->FindInt32("year",&year)!=B_OK) return;
+	 
+		if(year<first_year || year>last_year) return;
+		if(month<1 || month>12) return;
+		int32 tmp;
+	 
+		tmp=31;
+		if(month==4 || month==6 || month==9 || month==11) 
+			tmp=30;
+		else if(month==2)
+		{
+			if(year%4==0)
+			{
+				if(year%100==0 && year%400!=0) 
+					tmp=28;
+				else 
+					tmp=29;
+			}
+			else 
+				tmp=28;
+		}
+		if(day<1 || day>tmp) return;
+		messenger->SendMessage(msg);
+		Quit();
+	}
+	else 
+		BWindow::MessageReceived(msg);
+}
+
+
+bool MonthWindow::QuitRequested(void)
+{
+	return true;
+}
+
+
+void MonthWindow::WindowActivated(bool active)
+{
+	// exit if unfocused
+	if(!active) Quit();
+}