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Added a nice animation. Ok, back to serious things now ! 

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1029 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
François Revol 2002-09-14 00:14:28 +00:00
parent 6f3c97ca49
commit 1f459f1f6a
1 changed files with 61 additions and 10 deletions
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71
src/apps/bin/shutdown.cpp
View File

@ -42,6 +42,9 @@
#include <View.h>
#include <Window.h>
#define PULSE_RATE 50000
#define PULSE_MODULO 20
//from bdb-ing /bin/shutdown:
#define B_SYSTEM_SHUTDOWN 0x12d
#define B_SYSTEM_REBOOT 0x12e
@ -120,6 +123,32 @@ const char kIconBits[] = {
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
};
const char kElectronBits[] = {
0xff, 0xff, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff,
0xff, 0x00, 0x25, 0x24, 0x26, 0x00, 0xff, 0xff,
0x00, 0x25, 0x21, 0x21, 0x22, 0x26, 0x00, 0xff,
0x00, 0x21, 0x3f, 0x22, 0x22, 0x25, 0x00, 0xff,
0x00, 0x25, 0x22, 0x22, 0x24, 0x24, 0x00, 0xff,
0xff, 0x00, 0x23, 0x23, 0x25, 0x00, 0xff, 0xff,
0xff, 0xff, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
};
#define EL_POS_COUNT 17
static const int electron1_table[][2] = {
{3, 8}, {7, 8}, {12, 8}, {17, 10},
{22, 12}, {26, 16}, {28, 20}, {28, 24},
{26, 26}, {22, 27}, {18, 26}, {14, 25},
{10, 24}, {5, 22}, {3, 18}, {1, 14},
{1, 10}, {-1, -1} };
static const int electron2_table[][2] = {
{23, 18}, {21, 22}, {18, 25}, {14, 27},
{10, 27}, {5, 26}, {0, 25}, {1, 18},
{4, 15}, {8, 12}, {12, 10}, {16, 8},
{20, 8}, {24, 9}, {28, 11}, {27, 13},
{25, 15}, {-1, -1} };
unsigned long time_to_sleep = 0; // -d
int reboot = 0; // -r
@ -138,6 +167,10 @@ class SView : public BView
BStringView *fTitle;
BBitmap *fIcon;
BBitmap *fElectron;
int fElectronPos;
int fPulseDivider;
int32 fWidth;
int32 fHeight;
@ -174,6 +207,9 @@ SView::SView(BRect frame)
fTitleStr(NULL),
fTitle(NULL),
fIcon(NULL),
fElectron(NULL),
fElectronPos(0),
fPulseDivider(PULSE_MODULO+1),
fWidth(0),
fHeight(0),
fLeftMargin(B_LARGE_ICON + 8),
@ -184,6 +220,8 @@ SView::SView(BRect frame)
SetDrawingMode(B_OP_OVER);
fIcon = new BBitmap(BRect(0, 0, B_LARGE_ICON-1, B_LARGE_ICON-1), B_CMAP8);
fIcon->SetBits(kIconBits, B_LARGE_ICON*B_LARGE_ICON, 0, B_CMAP8);
fElectron = new BBitmap(BRect(0, 0, 7, 7), B_CMAP8);
fElectron->SetBits(kElectronBits, 8*8, 0, B_CMAP8);
fTitleStr = new BString;
if (reboot)
*fTitleStr << "Rebooting in " << (int32)fTimeLeft << " seconds !";
@ -211,13 +249,19 @@ SView::~SView()
void
SView::Pulse()
{
fTimeLeft--;
fTitleStr->SetTo("");
if (reboot)
*fTitleStr << "Rebooting in " << (int32)fTimeLeft << " seconds !";
else
*fTitleStr << "Shutting down in " << (int32)fTimeLeft << " seconds !";
fTitle->SetText(fTitleStr->String());
fPulseDivider--;
if (fPulseDivider <= 0) {
fPulseDivider = PULSE_MODULO;
fTimeLeft--;
fTitleStr->SetTo("");
if (reboot)
*fTitleStr << "Rebooting in " << (int32)fTimeLeft << " seconds !";
else
*fTitleStr << "Shutting down in " << (int32)fTimeLeft << " seconds !";
fTitle->SetText(fTitleStr->String());
}
fElectronPos += 1;
fElectronPos %= EL_POS_COUNT;
Invalidate();
}
@ -232,17 +276,24 @@ SView::Draw(BRect updateRect)
if(fIcon != NULL)
{
DrawBitmap(fIcon, BPoint( (B_LARGE_ICON / 2), fTopMargin));
DrawBitmap(fIcon, BPoint((B_LARGE_ICON / 2), fTopMargin));
}
if(fIcon != NULL)
{
DrawBitmap(fElectron, BPoint((B_LARGE_ICON / 2) + electron1_table[fElectronPos][0], fTopMargin + electron1_table[fElectronPos][1]));
DrawBitmap(fElectron, BPoint((B_LARGE_ICON / 2) + electron2_table[fElectronPos][0], fTopMargin + electron2_table[fElectronPos][1]));
}
if (Window())
Window()->Flush();
}
ShutdownWindow::ShutdownWindow(thread_id id)
:BWindow(BRect( 139, 81, 407, 156), "Shutdown", B_TITLED_WINDOW_LOOK,
:BWindow(BRect( 139, 81, 407, 156), "Shutdown Status", B_TITLED_WINDOW_LOOK,
B_NORMAL_WINDOW_FEEL, B_NOT_RESIZABLE | B_NOT_ZOOMABLE | B_NOT_MINIMIZABLE | B_ASYNCHRONOUS_CONTROLS),
fView(NULL)
{
fShutdownThread = id;
SetPulseRate(1000000);
SetPulseRate(PULSE_RATE);
fView = new SView(Bounds());
AddChild(fView);
}