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

haikuarchives/yab

src/CalendarControl.cpp

@@ -0,0 +1,252 @@
+// Calendar Control version 2.5
+// by Al.V. Sarikov.
+// Kherson, Ukraine, 2006.
+// E-mail: avix@ukrpost.net.
+// Home page: http://avix.pp.ru.
+
+// Updated for Haiku and removed all stuff that is not needed and refactored by jan__64 2009
+
+// Control which allows to work with dates:
+// enter date to text field and choose it from calendar.
+
+// Distributed under BSD license (see LICENSE file).
+
+#define __LANG_ENGLISH // to compile english version
+
+#include "CalendarControl.h"
+
+#define myButtonMessage 'DCBP'
+
+#include "DateTextView.cpp"
+#include "MonthWindow.cpp"
+
+#include <AppFileInfo.h>
+#include <FindDirectory.h>
+#include <File.h>
+#include <Path.h>
+#include <Point.h>
+#include <ControlLook.h>
+
+
+CalendarControl::CalendarControl(BPoint p, const char* name, int day, int month, int year, uint32 flags, uint32 look)
+                :BControl(BRect(100,100,200,200),name, NULL, NULL, B_FOLLOW_LEFT | B_FOLLOW_TOP, B_WILL_DRAW)
+{
+ 
+	uint32 divider=look & CC_ALL_DIVIDERS;
+ 
+	myDateTextView = new DateTextView(day,month,year,flags,divider);
+	myButton = new CalendarButton(BRect(70,0,85,15), "CalendarButton", "", new BMessage(myButtonMessage), B_FOLLOW_LEFT | B_FOLLOW_TOP, B_WILL_DRAW);
+	myOrigin = p;
+ 
+	AddChild(myDateTextView);
+	myDateTextView->MoveTo(3,3);
+	ResizeTo(myDateTextView->Bounds().Width()+6,myDateTextView->Bounds().Height()+7);
+ 
+	AddChild(myButton);
+ 
+	myButton->ResizeTo(Bounds().Height()*0.7,Bounds().Height()-1);
+	myButton->MoveTo(Bounds().right+1, Bounds().top);
+	ResizeBy(myButton->Bounds().Width()+1, 0);
+}
+
+
+CalendarControl::~CalendarControl()
+{
+	RemoveChild(myDateTextView);
+	delete myDateTextView;
+	RemoveChild(myButton);
+	delete myButton;
+}
+
+
+void CalendarControl::AttachedToWindow(void)
+{
+	BControl::AttachedToWindow();
+ 
+	myButton->SetTarget(this);
+ 
+	if(Parent()!=NULL) 
+		view_color=Parent()->ViewColor();
+	else
+		view_color.red=view_color.green=view_color.blue=view_color.alpha=255;
+
+	SetViewColor(view_color); // function of CalendarControl class
+
+	// MakeButton(); // for BeOS interface is called only from here,
+	MoveTo(myOrigin);
+}
+
+
+void CalendarControl::Draw(BRect r)
+{
+	BRect bounds(Bounds());
+	bounds.bottom--;
+	bounds.right = myButton->Frame().left - 1;
+
+	rgb_color base = ui_color(B_PANEL_BACKGROUND_COLOR);
+
+	bool active = myDateTextView->IsFocus() && Window()->IsActive();
+	uint32 flags = 0;
+	if (!IsEnabled())
+		flags |= BControlLook::B_DISABLED;
+	if (active)
+		flags |= BControlLook::B_FOCUSED;
+	be_control_look->DrawTextControlBorder((BView*)this, bounds, r, base, flags, 15);
+}
+
+
+void CalendarControl::KeyDown(const char *bytes, int32 numBytes)
+{
+	BControl::KeyDown(bytes, numBytes);
+	if(bytes[0]==B_TAB) Draw(Bounds());
+}
+
+
+void CalendarControl::MakeFocus(bool focused)
+{
+	myDateTextView->MakeFocus(focused);
+}
+
+
+void CalendarControl::MessageReceived(BMessage *msg)
+{
+	switch(msg->what)
+ 	{
+  		case myButtonMessage:
+		{
+ 			if(IsEnabled())
+			{
+				MakeFocus(true);
+				int day, month, year;
+				int first_year, last_year;
+				GetDate(&day, &month, &year);
+				GetYearRange(&first_year, &last_year);
+				new MonthWindow(ConvertToScreen(BPoint(Bounds().left+1,Bounds().bottom+1)),
+					new BMessenger(this), day, month, year, first_year, last_year);
+   			}
+   			break;
+  		}
+		case 'MVME': // message has come from window with calendar
+		{
+			int32 day, month, year;
+			msg->FindInt32("day",&day);
+			msg->FindInt32("month",&month);
+			msg->FindInt32("year",&year);
+			SetDate((int)day, (int)month, (int)year);
+			break;
+		}
+		default:
+			BControl::MessageReceived(msg);
+	}
+}
+
+
+void CalendarControl::SetEnabled(bool enabled)
+{
+	if(enabled==IsEnabled()) return;
+	BControl::SetEnabled(enabled);
+	myButton->SetEnabled(enabled);
+	myDateTextView->SetEnabled(enabled);
+	Invalidate();
+}
+
+
+void CalendarControl::SetViewColor(rgb_color color)
+{
+	view_color=color;
+	BControl::SetViewColor(view_color);
+	Draw(Bounds());
+	Invalidate();
+}
+
+
+void CalendarControl::SetViewColor(uchar red, uchar green,
+                                   uchar blue, uchar alpha)
+{
+	rgb_color color={red, green, blue, alpha};
+	SetViewColor(color);
+}
+
+
+void CalendarControl::WindowActivated(bool active)
+{
+	myWindowActive = active; // true if window where control is placed is active
+	Draw(Bounds());
+}
+
+
+const char* CalendarControl::Text() const
+{
+	return myDateTextView->Text();
+}
+
+
+void CalendarControl::GetDate(int *day, int *month, int *year)
+{
+	myDateTextView->GetDate(day,month,year);
+}
+
+
+void CalendarControl::SetDate(int day, int month, int year)
+{
+	myDateTextView->SetDate(day,month,year);
+}
+
+
+void CalendarControl::SetDate(const char *tdate)
+{
+	myDateTextView->SetDate(tdate);
+}
+
+
+void CalendarControl::GetYearRange(int *first_year, int *last_year)
+{
+	myDateTextView->GetYearRange(first_year, last_year);
+}
+
+
+uint32 CalendarControl::GetLook()
+{
+	return (myDateTextView->GetDivider());
+}
+
+
+void CalendarControl::SetLook(uint32 look)
+{
+	myDateTextView->SetDivider(look & CC_ALL_DIVIDERS);
+}
+
+
+uint32 CalendarControl::GetFlags()
+{
+	return myDateTextView->GetDateFlags();
+}
+
+
+void CalendarControl::SetFlags(uint32 flags)
+{
+	myDateTextView->SetDateFlags(flags);
+}
+
+
+BTextView *CalendarControl::TextView(void) const
+{
+	return (BTextView *)myDateTextView;
+}
+
+
+void CalendarButton::Draw(BRect update)
+{
+	BButton::Draw(update);
+	BRect rect = Bounds();
+	rect.InsetBy(2.0,4.0);
+	uint32 flags = 0;
+        rgb_color base = ui_color(B_PANEL_TEXT_COLOR);
+        float tint = B_NO_TINT;
+        if(!IsEnabled())
+	{
+                tint = B_LIGHTEN_MAX_TINT;
+		flags |= BControlLook::B_DISABLED;
+	}
+        be_control_look->DrawArrowShape(this, rect, update, base, 3, flags, tint);
+}