Sorry forgot to upload this one.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8249 a95241bf-73f2-0310-859d-f6bbb57e9c96
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Phil Greenway
parent
94f1d71f18
commit
ae2555ef40
@ -1,164 +1,213 @@
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#include <Alert.h>
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#include <Bitmap.h>
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#include <Debug.h>
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#include <Screen.h>
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#include <String.h>
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#include <SupportDefs.h>
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#include <Window.h>
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#include <stdio.h>
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#include "AnalogClock.h"
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#include "Bitmaps.h"
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#include "TimeMessages.h"
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TOffscreen::TOffscreen(BRect frame, char *name)
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const BRect kClockRect(0, 0, kClockFaceWidth -1, kClockFaceHeight -1);
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const BRect kCenterRect(0, 0, kCenterWidth -1, kCenterHeight -1);
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const BRect kCapRect(0, 0, kCapWidth -1, kCapHeight -1);
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TOffscreen::TOffscreen(BRect frame, const char *name)
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: BView(frame, name, B_NOT_RESIZABLE, B_WILL_DRAW)
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{
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f_bitmap = new BBitmap(BRect(0, 0, kClockFaceWidth, kClockFaceHeight), kClockFaceColorSpace);
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f_bitmap->SetBits(kClockFaceBits, (kClockFaceWidth +1) *(kClockFaceHeight +1), 0, kClockFaceColorSpace);
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f_bitmap = new BBitmap(kClockRect, kClockFaceColorSpace);
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f_bitmap->SetBits(kClockFaceBits, (kClockFaceWidth) *(kClockFaceHeight +3), 0, kClockFaceColorSpace);
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ReplaceTransparentColor(f_bitmap, ui_color(B_PANEL_BACKGROUND_COLOR));
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f_centerbmp = new BBitmap(kCenterRect, kCenterColorSpace);
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f_centerbmp->SetBits(kCenterBits, (kCenterWidth) *(kCenterHeight +1), 0, kCenterColorSpace);
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f_capbmp = new BBitmap(kCapRect, kCapColorSpace);
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f_capbmp->SetBits(kCapBits, (kCapWidth +1) *(kCapHeight +1) +1, 0, kCapColorSpace);
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f_center = BPoint(42, 42);
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float counter;
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short index = 0;
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float x,y;
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float mRadius = 30;
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float hRadius = 20;
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f_Offset = 41;
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short index;
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float x, y, mRadius, hRadius;
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mRadius = f_center.x -12;
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hRadius = mRadius -10;
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index = 0;
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//
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// Generate minutes points array
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// Generate minutes/hours points array
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//
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for (counter = 90; counter >= 0; counter -= 6,index++) {
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x = mRadius * cos(((360 - counter)/180.0) * 3.1415);
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x += f_Offset;
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x += f_center.x;
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y = mRadius * sin(((360 - counter)/180.0) * 3.1415);
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y += f_Offset;
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y += f_center.x;
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f_MinutePoints[index].Set(x,y);
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x = hRadius * cos(((360 - counter)/180.0) * 3.1415);
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x += f_Offset;
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x += f_center.x;
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y = hRadius * sin(((360 - counter)/180.0) * 3.1415);
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y += f_Offset;
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y += f_center.x;
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f_HourPoints[index].Set(x,y);
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}
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for (counter = 354; counter > 90; counter -= 6,index++) {
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x = mRadius * cos(((360 - counter)/180.0) * 3.1415);
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x += f_Offset;
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x += f_center.x;
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y = mRadius * sin(((360 - counter)/180.0) * 3.1415);
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y += f_Offset;
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y += f_center.x;
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f_MinutePoints[index].Set(x,y);
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x = hRadius * cos(((360 - counter)/180.0) * 3.1415);
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x += f_Offset;
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x += f_center.x;
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y = hRadius * sin(((360 - counter)/180.0) * 3.1415);
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y += f_Offset;
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y += f_center.x;
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f_HourPoints[index].Set(x,y);
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}
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BRect bounds(Bounds());
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f_center = BPoint(bounds.Width()/2.0, bounds.Height()/2.0);
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f_offset = BPoint((kClockFaceWidth-1)/2, (kClockFaceHeight-1)/2);
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}
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TOffscreen::~TOffscreen()
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{
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delete f_bitmap;
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}
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void
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TOffscreen::AttachedToWindow()
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{
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SetViewColor(200, 20, 20);
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SetFontSize(18);
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SetFont(be_plain_font);
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}
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void
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TOffscreen::DrawX()
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{
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short hours;
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ASSERT(Window());
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if (Window()->Lock())
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{
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if (Window()->Lock()) {
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// draw clockface
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SetDrawingMode(B_OP_COPY);
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DrawBitmap(f_bitmap, BPoint(0, 0));
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SetHighColor(0, 0, 0);
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hours = f_Hours;
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SetHighColor(0, 0, 0, 255);
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short hours = f_Hours;
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if (hours>= 12)
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hours -= 12;
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hours *= 5;
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hours += (f_Minutes / 12);
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// draw center hub
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SetDrawingMode(B_OP_OVER);
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DrawBitmap(f_centerbmp, f_center -BPoint(kCenterWidth/2.0, kCenterHeight/2.0));
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// draw hands
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StrokeLine(f_center, f_HourPoints[hours]);
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SetDrawingMode(B_OP_COPY);
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StrokeLine(f_center, f_MinutePoints[f_Minutes]);
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SetHighColor(tint_color(HighColor(), B_LIGHTEN_1_TINT));
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StrokeLine(f_center, f_MinutePoints[f_Seconds]);
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// draw center cap
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DrawBitmap(f_capbmp, f_center -BPoint(kCapWidth/2.0, kCapHeight/2.0));
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Sync();
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Window()->Unlock();
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}
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}
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BPoint
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TOffscreen::Position()
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{
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return (f_center -f_offset);
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}
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/*=====> TAnalogClock <=====*/
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TAnalogClock::TAnalogClock(BRect frame, const char *name, uint32 resizingmode, uint32 flags)
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: BView(frame, name, resizingmode, flags)
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, f_bitmap(NULL)
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, f_offscreen(NULL)
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: BView(frame, name, resizingmode, flags|B_DRAW_ON_CHILDREN)
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{
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BRect bounds(0, 0, kClockFaceWidth -1, kClockFaceHeight -2);
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f_offscreen = new TOffscreen(bounds, "offscreen");
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f_bitmap = new BBitmap(bounds, B_COLOR_8_BIT, TRUE);
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f_bitmap->Lock();
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f_bitmap->AddChild(f_offscreen);
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f_bitmap->Unlock();
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f_offscreen->DrawX();
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BRect rect(Bounds());
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float x = (rect.Width()/2.0) -(bounds.Width()/2.0) -2;
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float y = (rect.Height()/2.0) -(bounds.Height()/2.0) -1;
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f_drawpt.Set(x, y);
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InitView(frame);
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}
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TAnalogClock::~TAnalogClock()
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{
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delete f_bitmap;
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}
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void
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TAnalogClock::InitView(BRect rect)
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{
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#if 1
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f_offscreen = new TOffscreen(kClockRect, "offscreen");
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f_bitmap = new BBitmap(kClockRect, B_COLOR_8_BIT, true);
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f_bitmap->Lock();
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f_bitmap->AddChild(f_offscreen);
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f_bitmap->Unlock();
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f_offscreen->DrawX();
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#endif
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// offscreen clock is kClockFaceWidth by kClockFaceHeight
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// which might be smaller then TAnalogClock frame so "center" it.
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f_drawpt = BPoint(rect.Width()/2.0 -(kClockFaceWidth/2.0),
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rect.Height()/2.0 -(kClockFaceHeight/2.0));
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}
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void
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TAnalogClock::AttachedToWindow()
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{
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if (Parent())
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if (Parent()) {
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SetViewColor(Parent()->ViewColor());
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}
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}
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void
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TAnalogClock::MessageReceived(BMessage *message)
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{
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int32 change;
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switch(message->what) {
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case B_OBSERVER_NOTICE_CHANGE:
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message->FindInt32(B_OBSERVE_WHAT_CHANGE, &change);
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switch (change) {
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case OB_TM_CHANGED:
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{
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int32 hour = 0;
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int32 minute = 0;
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int32 second = 0;
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if (message->FindInt32("hour", &hour) == B_OK
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&& message->FindInt32("minute", &minute) == B_OK
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&& message->FindInt32("second", &second) == B_OK)
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SetTo(hour, minute, second);
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break;
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}
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default:
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BView::MessageReceived(message);
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break;
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}
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break;
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default:
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BView::MessageReceived(message);
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break;
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}
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}
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void
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TAnalogClock::Draw(BRect updaterect)
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{
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time_t current;
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ASSERT(f_bitmap);
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ASSERT(f_offscreen);
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bool locked = f_bitmap->Lock();
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ASSERT(locked);
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ASSERT(f_bitmap);
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SetHighColor(0, 100, 10);
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bool b = f_bitmap->Lock();
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ASSERT(b);
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f_offscreen->DrawX();
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DrawBitmap(f_bitmap, f_drawpt);
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f_bitmap->Unlock();
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current = time(0);
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}
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void
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TAnalogClock::Update(tm *atm)
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TAnalogClock::SetTo(int32 hour, int32 minute, int32 second)
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{
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if ((atm->tm_sec != f_offscreen->f_Seconds)
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|| (atm->tm_min != f_offscreen->f_Minutes))
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{
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f_offscreen->f_Hours = atm->tm_hour;
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f_offscreen->f_Minutes = atm->tm_min;
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f_offscreen->f_Seconds = atm->tm_sec;
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if (f_offscreen->f_Seconds != second
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|| f_offscreen->f_Minutes != minute) {
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f_offscreen->f_Hours = hour;
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f_offscreen->f_Minutes = minute;
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f_offscreen->f_Seconds = second;
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Draw(Bounds());
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}
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}
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