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Made some coding style changes, no code changes.

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git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10969 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
beveloper
2005-01-22 22:59:57 +00:00
parent 45410cd710
commit 1bcdd22cac
1 changed files with 27 additions and 23 deletions
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src/add-ons/screen_savers/haiku/ScreenSaver.cpp
+27 -23
View File
@@ -17,41 +17,45 @@
class ScreenSaver : public BScreenSaver
{
public:
ScreenSaver(BMessage *archive, image_id);
void Draw(BView *view, int32 frame);
void StartConfig(BView *view);
status_t StartSaver(BView *view, bool preview);
ScreenSaver(BMessage *archive, image_id);
void Draw(BView *view, int32 frame);
void StartConfig(BView *view);
status_t StartSaver(BView *view, bool preview);
private:
const char *fText;
float fX;
float fY;
float fSizeX;
float fSizeY;
float fTextHeight;
float fTextWith;
bool fIsPreview;
float fX;
float fY;
float fSizeX;
float fSizeY;
float fTextHeight;
float fTextWith;
bool fIsPreview;
};
BScreenSaver *instantiate_screen_saver(BMessage *msg, image_id image)
{
return new ScreenSaver(msg, image);
}
ScreenSaver::ScreenSaver(BMessage *archive, image_id id) :
BScreenSaver(archive, id),
fText("Haiku"),
fX(0),
fY(0)
ScreenSaver::ScreenSaver(BMessage *archive, image_id id)
: BScreenSaver(archive, id)
, fText("Haiku")
, fX(0)
, fY(0)
{
}
void
ScreenSaver::StartConfig(BView *view)
{
view->AddChild(new BStringView(BRect(20,10,200,35), "", "Haiku, by Marcus Overhagen"));
view->AddChild(new BStringView(BRect(20, 10, 200, 35), "", "Haiku, by Marcus Overhagen"));
}
status_t
ScreenSaver::StartSaver(BView *view, bool preview)
{
@@ -72,7 +76,7 @@ ScreenSaver::StartSaver(BView *view, bool preview)
escapement_delta delta;
delta.nonspace = 0;
delta.space = 0;
font.GetBoundingBoxesForStrings(&fText,1,B_SCREEN_METRIC,&delta,&rect);
font.GetBoundingBoxesForStrings(&fText, 1, B_SCREEN_METRIC, &delta, &rect);
fTextHeight = rect.Height();
fTextWith = rect.Width();
@@ -82,6 +86,7 @@ ScreenSaver::StartSaver(BView *view, bool preview)
return B_OK;
}
void
ScreenSaver::Draw(BView *view, int32 frame)
{
@@ -91,8 +96,8 @@ ScreenSaver::Draw(BView *view, int32 frame)
view->FillRect(view->Bounds(), B_SOLID_LOW);
} else {
// erase old text on all other frames
view->SetHighColor(0,0,0);
view->DrawString(fText,BPoint(fX,fY));
view->SetHighColor(0, 0, 0);
view->DrawString(fText, BPoint(fX, fY));
}
// find some new text coordinates
@@ -100,10 +105,9 @@ ScreenSaver::Draw(BView *view, int32 frame)
fY = rand() % int(fSizeY - fTextHeight - (fIsPreview ? 2 : 20)) + fTextHeight;
// draw new text
view->SetHighColor(0,255,0);
view->DrawString(fText,BPoint(fX,fY));
view->SetHighColor(0, 255, 0);
view->DrawString(fText, BPoint(fX, fY));
// randomize time until next update (preview mode is faster)
SetTickSize(((rand() % 4) + 1) * (fIsPreview ? 300000 : 1000000));
}