Style changes courtesy of Vasilis Kaoutsis - thanks!
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21507 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler
parent
d2d8f91af5
commit
cba2053487
@ -1,5 +1,7 @@
|
||||
#include "PlayList.h"
|
||||
|
||||
#include <OS.h>
|
||||
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
|
||||
@ -12,34 +14,36 @@
|
||||
#define STRACE(x) /* nothing */
|
||||
#endif
|
||||
|
||||
|
||||
PlayList::PlayList(int16 count, int16 start)
|
||||
: fTrackCount(count),
|
||||
fTrackIndex(0),
|
||||
fStartingTrack(start),
|
||||
fRandom(false),
|
||||
fLoop(false)
|
||||
:
|
||||
fTrackCount(count),
|
||||
fTrackIndex(0),
|
||||
fStartingTrack(start),
|
||||
fRandom(false),
|
||||
fLoop(false)
|
||||
{
|
||||
STRACE(("PlayList(count=%d,start=%d)\n",count,start));
|
||||
|
||||
|
||||
srand(real_time_clock_usecs());
|
||||
|
||||
if(fTrackCount < 0)
|
||||
|
||||
if (fTrackCount < 0)
|
||||
fTrackCount = 0;
|
||||
else
|
||||
if(fTrackCount > 500)
|
||||
else if (fTrackCount > 500)
|
||||
fTrackCount = 500;
|
||||
|
||||
if(fStartingTrack >= fTrackCount)
|
||||
|
||||
if (fStartingTrack >= fTrackCount)
|
||||
fStartingTrack = fTrackCount - 1;
|
||||
|
||||
if(fStartingTrack < 1)
|
||||
|
||||
if (fStartingTrack < 1)
|
||||
fStartingTrack = 1;
|
||||
|
||||
memset(fTrackList,-1,500);
|
||||
|
||||
|
||||
memset(fTrackList, -1, 500);
|
||||
|
||||
Unrandomize();
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
PlayList::SetTrackCount(const int16 &count)
|
||||
{
|
||||
@ -47,23 +51,22 @@ PlayList::SetTrackCount(const int16 &count)
|
||||
|
||||
STRACE(("PlayList::SetTrackCount(%d)\n",count));
|
||||
|
||||
if(count <= 0)
|
||||
{
|
||||
if (count <= 0) {
|
||||
fTrackCount = 0;
|
||||
fTrackIndex = 0;
|
||||
}
|
||||
else
|
||||
if(count > 500)
|
||||
else if (count > 500)
|
||||
fTrackCount = 500;
|
||||
else
|
||||
fTrackCount = count;
|
||||
|
||||
memset(fTrackList,-1,500);
|
||||
|
||||
memset(fTrackList, -1, 500);
|
||||
SetShuffle(IsShuffled());
|
||||
|
||||
|
||||
fLocker.Unlock();
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
PlayList::SetStartingTrack(const int16 &start)
|
||||
{
|
||||
@ -76,8 +79,9 @@ PlayList::SetStartingTrack(const int16 &start)
|
||||
fLocker.Unlock();
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
PlayList::Rewind(void)
|
||||
PlayList::Rewind()
|
||||
{
|
||||
STRACE(("PlayList::Rewind()\n"));
|
||||
fLocker.Lock();
|
||||
@ -87,13 +91,14 @@ PlayList::Rewind(void)
|
||||
fLocker.Unlock();
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
PlayList::SetShuffle(const bool &random)
|
||||
{
|
||||
STRACE(("PlayList::SetShuffle(%s)\n",random ? "random" : "sequential"));
|
||||
STRACE(("PlayList::SetShuffle(%s)\n", random ? "random" : "sequential"));
|
||||
fLocker.Lock();
|
||||
|
||||
if(random)
|
||||
|
||||
if (random)
|
||||
Randomize();
|
||||
else
|
||||
Unrandomize();
|
||||
@ -103,69 +108,68 @@ PlayList::SetShuffle(const bool &random)
|
||||
fLocker.Unlock();
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
PlayList::SetLoop(const bool &loop)
|
||||
{
|
||||
STRACE(("PlayList::SetLoop(%s)\n",loop ? "loop" : "non-loop"));
|
||||
STRACE(("PlayList::SetLoop(%s)\n", loop ? "loop" : "non-loop"));
|
||||
fLocker.Lock();
|
||||
|
||||
|
||||
fLoop = loop;
|
||||
|
||||
|
||||
fLocker.Unlock();
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
PlayList::SetCurrentTrack(const int16 &track)
|
||||
{
|
||||
STRACE(("PlayList::SetCurrentTrack(%d)\n",track));
|
||||
|
||||
if(track < 0 || track > fTrackCount)
|
||||
if (track < 0 || track > fTrackCount)
|
||||
return;
|
||||
|
||||
|
||||
fLocker.Lock();
|
||||
|
||||
for(int16 i=0; i<fTrackCount; i++)
|
||||
{
|
||||
if(fTrackList[i] == track)
|
||||
{
|
||||
|
||||
for (int16 i = 0; i < fTrackCount; i++) {
|
||||
if (fTrackList[i] == track) {
|
||||
fTrackIndex = i;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
fLocker.Unlock();
|
||||
}
|
||||
|
||||
|
||||
int16
|
||||
PlayList::GetCurrentTrack(void)
|
||||
PlayList::GetCurrentTrack()
|
||||
{
|
||||
fLocker.Lock();
|
||||
|
||||
|
||||
int16 value = fTrackList[fTrackIndex];
|
||||
// STRACE(("PlayList::GetCurrentTrack()=%d\n",value));
|
||||
|
||||
|
||||
fLocker.Unlock();
|
||||
return value;
|
||||
}
|
||||
|
||||
|
||||
int16
|
||||
PlayList::GetNextTrack(void)
|
||||
PlayList::GetNextTrack()
|
||||
{
|
||||
fLocker.Lock();
|
||||
|
||||
if(fTrackCount < 1)
|
||||
{
|
||||
|
||||
if (fTrackCount < 1) {
|
||||
fLocker.Unlock();
|
||||
STRACE(("PlayList::GetNextTrack()=-1 (no tracks)\n"));
|
||||
return -1;
|
||||
}
|
||||
|
||||
if(fTrackIndex > (fTrackCount - fStartingTrack))
|
||||
{
|
||||
if(fLoop)
|
||||
|
||||
if (fTrackIndex > (fTrackCount - fStartingTrack)) {
|
||||
if (fLoop)
|
||||
fTrackIndex = 0;
|
||||
else
|
||||
{
|
||||
else {
|
||||
fLocker.Unlock();
|
||||
STRACE(("PlayList::GetNextTrack()=-1 (track index out of range)\n"));
|
||||
return -1;
|
||||
@ -181,24 +185,22 @@ PlayList::GetNextTrack(void)
|
||||
return value;
|
||||
}
|
||||
|
||||
|
||||
int16
|
||||
PlayList::GetPreviousTrack(void)
|
||||
PlayList::GetPreviousTrack()
|
||||
{
|
||||
fLocker.Lock();
|
||||
|
||||
if(fTrackCount < 1)
|
||||
{
|
||||
|
||||
if (fTrackCount < 1) {
|
||||
fLocker.Unlock();
|
||||
STRACE(("PlayList::GetPreviousTrack()=-1 (no tracks)\n"));
|
||||
return -1;
|
||||
}
|
||||
|
||||
if(fTrackIndex == 0)
|
||||
{
|
||||
if(fLoop)
|
||||
|
||||
if (fTrackIndex == 0) {
|
||||
if (fLoop)
|
||||
fTrackIndex = (fTrackCount - fStartingTrack);
|
||||
else
|
||||
{
|
||||
else {
|
||||
fLocker.Unlock();
|
||||
STRACE(("PlayList::GetPreviousTrack()=-1 (track index out of range)\n"));
|
||||
return -1;
|
||||
@ -213,18 +215,18 @@ PlayList::GetPreviousTrack(void)
|
||||
return value;
|
||||
}
|
||||
|
||||
|
||||
int16
|
||||
PlayList::GetLastTrack(void)
|
||||
PlayList::GetLastTrack()
|
||||
{
|
||||
fLocker.Lock();
|
||||
|
||||
if(fTrackCount < 1)
|
||||
{
|
||||
|
||||
if (fTrackCount < 1) {
|
||||
fLocker.Unlock();
|
||||
STRACE(("PlayList::GetLastTrack()=-1 (no tracks)\n"));
|
||||
return -1;
|
||||
}
|
||||
|
||||
|
||||
fTrackIndex = fTrackCount - 1;
|
||||
int16 value = fTrackList[fTrackIndex];
|
||||
STRACE(("PlayList::GetLastTrack()=%d\n",value));
|
||||
@ -232,13 +234,13 @@ PlayList::GetLastTrack(void)
|
||||
return value;
|
||||
}
|
||||
|
||||
|
||||
int16
|
||||
PlayList::GetFirstTrack(void)
|
||||
PlayList::GetFirstTrack()
|
||||
{
|
||||
fLocker.Lock();
|
||||
|
||||
if(fTrackCount < 1)
|
||||
{
|
||||
if (fTrackCount < 1) {
|
||||
fLocker.Unlock();
|
||||
STRACE(("PlayList::GetFirstTrack()=-1 (no tracks)\n"));
|
||||
return -1;
|
||||
@ -251,47 +253,47 @@ PlayList::GetFirstTrack(void)
|
||||
return value;
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
PlayList::Randomize(void)
|
||||
PlayList::Randomize()
|
||||
{
|
||||
STRACE(("PlayList::Randomize()\n"));
|
||||
|
||||
// Reinitialize the count
|
||||
for(int16 i=fStartingTrack; i<=fTrackCount; i++)
|
||||
for (int16 i = fStartingTrack; i <= fTrackCount; i++)
|
||||
fTrackList[i - fStartingTrack] = i;
|
||||
|
||||
// There are probably *much* better ways to do this,
|
||||
// but this is the only one I could think of. :(
|
||||
|
||||
int32 listcount = (fTrackCount - fStartingTrack);
|
||||
int32 swapcount = listcount* 2;
|
||||
int32 swapcount = listcount * 2;
|
||||
|
||||
int16 temp, first, second;
|
||||
for(int32 i=0; i< swapcount; i++)
|
||||
{
|
||||
for (int32 i = 0; i < swapcount; i++) {
|
||||
// repeatedly pick two elements at random and swap them
|
||||
// This way we are sure to not have any duplicates and still have
|
||||
// all tracks eventually be played.
|
||||
|
||||
first = (int16)(listcount * ((float)rand()/RAND_MAX));
|
||||
second = (int16)(listcount * ((float)rand()/RAND_MAX));
|
||||
|
||||
first = (int16)(listcount * ((float)rand() / RAND_MAX));
|
||||
second = (int16)(listcount * ((float)rand() / RAND_MAX));
|
||||
|
||||
temp = fTrackList[first];
|
||||
fTrackList[first] = fTrackList[second];
|
||||
fTrackList[second] = temp;
|
||||
}
|
||||
|
||||
|
||||
#ifdef DEBUG_PLAYLIST
|
||||
for(int16 i=fStartingTrack; i<=fTrackCount; i++)
|
||||
printf("\tSlot %d: track %d\n",i,fTrackList[i]);
|
||||
for (int16 i = fStartingTrack; i <= fTrackCount; i++)
|
||||
printf("\tSlot %d: track %d\n", i, fTrackList[i]);
|
||||
#endif
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
PlayList::Unrandomize(void)
|
||||
PlayList::Unrandomize()
|
||||
{
|
||||
STRACE(("PlayList::Unrandomize()\n"));
|
||||
for(int16 i=fStartingTrack; i<=fTrackCount; i++)
|
||||
for (int16 i = fStartingTrack; i <= fTrackCount; i++)
|
||||
fTrackList[i - fStartingTrack] = i;
|
||||
}
|
||||
|
||||
|
||||
@ -1,50 +1,49 @@
|
||||
#ifndef PLAYLIST_H
|
||||
#define PLAYLIST_H
|
||||
|
||||
#include <SupportDefs.h>
|
||||
#include <Locker.h>
|
||||
#include <SupportDefs.h>
|
||||
|
||||
class PlayList
|
||||
{
|
||||
public:
|
||||
PlayList(int16 tracks = 0, int16 startingtrack = 1);
|
||||
|
||||
void SetTrackCount(const int16 &count);
|
||||
int16 TrackCount(void) const { return fTrackCount; }
|
||||
class PlayList {
|
||||
public:
|
||||
PlayList(int16 tracks = 0, int16 startingtrack = 1);
|
||||
|
||||
void SetStartingTrack(const int16 &start);
|
||||
int16 StartingTrack(void) const { return fStartingTrack; }
|
||||
void SetTrackCount(const int16 &count);
|
||||
int16 TrackCount() const { return fTrackCount; }
|
||||
|
||||
void SetStartingTrack(const int16 &start);
|
||||
int16 StartingTrack() const { return fStartingTrack; }
|
||||
|
||||
void Rewind();
|
||||
|
||||
void SetShuffle(const bool &random);
|
||||
bool IsShuffled() const { return fRandom; }
|
||||
|
||||
void SetLoop(const bool &loop);
|
||||
bool IsLoop() const { return fLoop; }
|
||||
|
||||
void Rewind(void);
|
||||
void SetCurrentTrack(const int16 &track);
|
||||
int16 GetCurrentTrack();
|
||||
|
||||
void SetShuffle(const bool &random);
|
||||
bool IsShuffled(void) const { return fRandom; }
|
||||
|
||||
void SetLoop(const bool &loop);
|
||||
bool IsLoop(void) const { return fLoop; }
|
||||
|
||||
void SetCurrentTrack(const int16 &track);
|
||||
int16 GetCurrentTrack(void);
|
||||
|
||||
int16 GetNextTrack(void);
|
||||
int16 GetPreviousTrack(void);
|
||||
|
||||
int16 GetFirstTrack(void);
|
||||
int16 GetLastTrack(void);
|
||||
|
||||
private:
|
||||
void Randomize(void);
|
||||
void Unrandomize(void);
|
||||
|
||||
int16 fTrackCount;
|
||||
int16 fTrackIndex;
|
||||
int16 fStartingTrack;
|
||||
int16 fTrackList[500]; // This should be big enough. :)
|
||||
|
||||
bool fRandom;
|
||||
bool fLoop;
|
||||
|
||||
BLocker fLocker;
|
||||
int16 GetNextTrack();
|
||||
int16 GetPreviousTrack();
|
||||
|
||||
int16 GetFirstTrack();
|
||||
int16 GetLastTrack();
|
||||
|
||||
private:
|
||||
void Randomize();
|
||||
void Unrandomize();
|
||||
|
||||
int16 fTrackCount;
|
||||
int16 fTrackIndex;
|
||||
int16 fStartingTrack;
|
||||
int16 fTrackList[500]; // This should be big enough. :)
|
||||
|
||||
bool fRandom;
|
||||
bool fLoop;
|
||||
|
||||
BLocker fLocker;
|
||||
};
|
||||
|
||||
#endif
|
||||
#endif // PLAYLIST_H
|
||||
|
||||
@ -1,22 +1,24 @@
|
||||
#include "TrackMenu.h"
|
||||
|
||||
#include <Font.h>
|
||||
#include <Message.h>
|
||||
#include <Region.h>
|
||||
#include <Window.h>
|
||||
#include <String.h>
|
||||
#include <Font.h>
|
||||
#include "TrackMenu.h"
|
||||
#include <Window.h>
|
||||
|
||||
#include <stdio.h>
|
||||
|
||||
|
||||
TrackMenu::TrackMenu(const BRect &frame, const char *name, BMessage *msg,
|
||||
const int32 &resize, const int32 &flags)
|
||||
: BView(frame,name,resize,flags),
|
||||
BInvoker(msg,NULL),
|
||||
const int32 &resize, const int32 &flags)
|
||||
: BView(frame, name, resize, flags), BInvoker(msg, NULL),
|
||||
fCurrentItem(-1),
|
||||
fCount(0),
|
||||
fIsTracking(false)
|
||||
{
|
||||
SetViewColor(20,20,20);
|
||||
SetViewColor(20, 20, 20);
|
||||
|
||||
fItemRect.Set(1,1,1 + StringWidth("00") + 3, Bounds().bottom - 1);
|
||||
fItemRect.Set(1, 1, 1 + StringWidth("00") + 3, Bounds().bottom - 1);
|
||||
|
||||
BFont font;
|
||||
font.SetSize(11);
|
||||
@ -29,254 +31,241 @@ TrackMenu::TrackMenu(const BRect &frame, const char *name, BMessage *msg,
|
||||
fFontHeight = fh.ascent + fh.descent + fh.leading;
|
||||
}
|
||||
|
||||
TrackMenu::~TrackMenu(void)
|
||||
|
||||
TrackMenu::~TrackMenu()
|
||||
{
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
TrackMenu::AttachedToWindow(void)
|
||||
TrackMenu::AttachedToWindow()
|
||||
{
|
||||
if (!Messenger().IsValid())
|
||||
SetTarget(Window());
|
||||
|
||||
BView::AttachedToWindow();
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
TrackMenu::MessageReceived(BMessage *msg)
|
||||
{
|
||||
switch(msg->what)
|
||||
{
|
||||
switch (msg->what) {
|
||||
default:
|
||||
{
|
||||
BView::MessageReceived(msg);
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
TrackMenu::SetItemCount(const int32 &count)
|
||||
{
|
||||
if(count < 0)
|
||||
{
|
||||
if (count < 0) {
|
||||
fCount = 0;
|
||||
fCurrentItem = -1;
|
||||
Invalidate();
|
||||
return;
|
||||
}
|
||||
|
||||
|
||||
fCount = count;
|
||||
|
||||
if(fCurrentItem > fCount - 1)
|
||||
|
||||
if (fCurrentItem > fCount - 1)
|
||||
fCurrentItem = fCount - 1;
|
||||
else
|
||||
if(fCurrentItem < 0)
|
||||
else if(fCurrentItem < 0)
|
||||
fCurrentItem = 0;
|
||||
|
||||
|
||||
Invalidate();
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
TrackMenu::SetValue(const int32 &value)
|
||||
{
|
||||
if(value < 0 || value > fCount)
|
||||
if (value < 0 || value > fCount)
|
||||
return;
|
||||
|
||||
if(value != Value())
|
||||
{
|
||||
|
||||
if (value != Value()) {
|
||||
fCurrentItem = value;
|
||||
Invalidate();
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
int32
|
||||
TrackMenu::ItemAt(const BPoint &pt)
|
||||
{
|
||||
// TODO: Optimize. This is simple, but costly in performance
|
||||
BRect r(fItemRect);
|
||||
for(int32 i=0; i<fCount; i++)
|
||||
{
|
||||
if(r.Contains(pt))
|
||||
for (int32 i = 0; i < fCount; i++) {
|
||||
if (r.Contains(pt))
|
||||
return i;
|
||||
r.OffsetBy(r.Width()+1,0);
|
||||
}
|
||||
|
||||
|
||||
return -1;
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
TrackMenu::MouseDown(BPoint point)
|
||||
{
|
||||
BPoint pt(point);
|
||||
int32 saveditem = fCurrentItem;
|
||||
int32 item = ItemAt(pt);
|
||||
|
||||
if(item >= 0)
|
||||
{
|
||||
|
||||
if (item >= 0) {
|
||||
fCurrentItem = item;
|
||||
Invalidate();
|
||||
|
||||
|
||||
// Shamelessly stolen from BButton. :D
|
||||
if (Window()->Flags() & B_ASYNCHRONOUS_CONTROLS)
|
||||
{
|
||||
if (Window()->Flags() & B_ASYNCHRONOUS_CONTROLS) {
|
||||
SetMouseEventMask(B_POINTER_EVENTS, B_LOCK_WINDOW_FOCUS);
|
||||
fIsTracking = true;
|
||||
|
||||
} else
|
||||
{
|
||||
} else {
|
||||
uint32 buttons;
|
||||
|
||||
do
|
||||
{
|
||||
|
||||
do {
|
||||
Window()->UpdateIfNeeded();
|
||||
|
||||
|
||||
snooze(40000);
|
||||
|
||||
|
||||
GetMouse(&pt, &buttons, true);
|
||||
|
||||
|
||||
int32 mouseitem = ItemAt(pt);
|
||||
if(mouseitem > -1)
|
||||
{
|
||||
if (mouseitem > -1) {
|
||||
fCurrentItem = mouseitem;
|
||||
Draw(Bounds());
|
||||
}
|
||||
|
||||
|
||||
} while (buttons != 0);
|
||||
|
||||
if(fCurrentItem != saveditem)
|
||||
|
||||
if (fCurrentItem != saveditem)
|
||||
Invoke();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
TrackMenu::MouseUp(BPoint pt)
|
||||
{
|
||||
if(!fIsTracking)
|
||||
if (!fIsTracking)
|
||||
return;
|
||||
|
||||
int32 item = ItemAt(pt);
|
||||
|
||||
if(item >= 0)
|
||||
|
||||
if (item >= 0)
|
||||
Invoke();
|
||||
|
||||
|
||||
fIsTracking = false;
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
TrackMenu::MouseMoved(BPoint pt, uint32 transit, const BMessage *msg)
|
||||
{
|
||||
if(!fIsTracking)
|
||||
if (!fIsTracking)
|
||||
return;
|
||||
|
||||
int32 item = ItemAt(pt);
|
||||
|
||||
if(item >= 0)
|
||||
{
|
||||
|
||||
if (item >= 0) {
|
||||
fCurrentItem = item;
|
||||
Invalidate();
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
TrackMenu::Draw(BRect update)
|
||||
{
|
||||
rgb_color dark = {20,20,20,255};
|
||||
rgb_color light = {200,200,200,255};
|
||||
BPoint pt1,pt2;
|
||||
|
||||
rgb_color dark = {20, 20, 20, 255};
|
||||
rgb_color light = {200, 200, 200, 255};
|
||||
BPoint pt1, pt2;
|
||||
|
||||
// Draw the frame
|
||||
SetHighColor(dark);
|
||||
pt1.Set(0,0);
|
||||
pt1.Set(0, 0);
|
||||
pt2 = Bounds().RightTop();
|
||||
StrokeLine(pt1,pt2);
|
||||
|
||||
pt2.Set(0,Bounds().bottom);
|
||||
StrokeLine(pt1,pt2);
|
||||
|
||||
StrokeLine(pt1, pt2);
|
||||
|
||||
pt2.Set(0, Bounds().bottom);
|
||||
StrokeLine(pt1, pt2);
|
||||
|
||||
SetHighColor(255,255,255);
|
||||
pt1 = Bounds().RightBottom();
|
||||
pt2.Set(Bounds().right, 1);
|
||||
StrokeLine(pt1,pt2);
|
||||
|
||||
StrokeLine(pt1, pt2);
|
||||
|
||||
pt2.Set(1,Bounds().bottom);
|
||||
StrokeLine(pt1,pt2);
|
||||
|
||||
StrokeLine(pt1, pt2);
|
||||
|
||||
// Draw the items
|
||||
BRect r(fItemRect);
|
||||
|
||||
for(int32 i=0; i<fCount; i++)
|
||||
{
|
||||
|
||||
for (int32 i = 0; i < fCount; i++) {
|
||||
// Draw the item's frame
|
||||
if(i == fCurrentItem)
|
||||
if (i == fCurrentItem)
|
||||
SetHighColor(dark);
|
||||
else
|
||||
SetHighColor(light);
|
||||
|
||||
pt1.Set(r.left,r.top);
|
||||
pt2.Set(r.right,r.top);
|
||||
StrokeLine(pt1,pt2);
|
||||
|
||||
pt2.Set(r.left,r.bottom);
|
||||
StrokeLine(pt1,pt2);
|
||||
|
||||
if(i == fCurrentItem)
|
||||
{
|
||||
|
||||
pt1.Set(r.left, r.top);
|
||||
pt2.Set(r.right, r.top);
|
||||
StrokeLine(pt1, pt2);
|
||||
|
||||
pt2.Set(r.left, r.bottom);
|
||||
StrokeLine(pt1, pt2);
|
||||
|
||||
if (i == fCurrentItem) {
|
||||
SetHighColor(light);
|
||||
pt1.Set(r.right,r.bottom);
|
||||
pt1.Set(r.right, r.bottom);
|
||||
pt2.Set(r.right, r.top + 1);
|
||||
StrokeLine(pt1,pt2);
|
||||
|
||||
pt2.Set(r.left + 1,r.bottom);
|
||||
StrokeLine(pt1,pt2);
|
||||
|
||||
StrokeLine(pt1, pt2);
|
||||
|
||||
pt2.Set(r.left + 1, r.bottom);
|
||||
StrokeLine(pt1, pt2);
|
||||
|
||||
SetHighColor(light);
|
||||
FillRect(r.InsetByCopy(1,1));
|
||||
FillRect(r.InsetByCopy(1, 1));
|
||||
SetHighColor(dark);
|
||||
}
|
||||
else
|
||||
if(i == fCount - 1)
|
||||
{
|
||||
else if (i == fCount - 1) {
|
||||
SetHighColor(light);
|
||||
pt1.Set(r.right,r.bottom);
|
||||
pt1.Set(r.right, r.bottom);
|
||||
pt2.Set(r.right, r.top + 1);
|
||||
StrokeLine(pt1,pt2);
|
||||
StrokeLine(pt1, pt2);
|
||||
}
|
||||
|
||||
|
||||
// Draw the label, center justified
|
||||
|
||||
|
||||
BString label;
|
||||
label << (i + 1);
|
||||
|
||||
|
||||
BPoint labelpt;
|
||||
labelpt.x = r.left + (r.Width() - StringWidth(label.String()))/2 + 2;
|
||||
labelpt.y = r.bottom - (r.Height() - fFontHeight + 4)/2;
|
||||
|
||||
if(i == fCurrentItem)
|
||||
{
|
||||
labelpt.x = r.left + (r.Width() - StringWidth(label.String())) / 2 + 2;
|
||||
labelpt.y = r.bottom - (r.Height() - fFontHeight + 4) / 2;
|
||||
|
||||
if (i == fCurrentItem) {
|
||||
SetHighColor(dark);
|
||||
SetLowColor(light);
|
||||
}
|
||||
else
|
||||
{
|
||||
} else {
|
||||
SetHighColor(light);
|
||||
SetLowColor(dark);
|
||||
}
|
||||
DrawString(label.String(),labelpt);
|
||||
|
||||
|
||||
DrawString(label.String(), labelpt);
|
||||
|
||||
// Setup for next iteration
|
||||
r.OffsetBy(r.Width()+1,0);
|
||||
|
||||
if(r.left > Bounds().right - 2)
|
||||
{
|
||||
r.OffsetBy(r.Width() + 1, 0);
|
||||
|
||||
if (r.left > Bounds().right - 2) {
|
||||
ConstrainClippingRegion(NULL);
|
||||
break;
|
||||
}
|
||||
|
||||
if(r.right > Bounds().right - 2)
|
||||
{
|
||||
|
||||
if (r.right > Bounds().right - 2) {
|
||||
r.right = Bounds().right - 2;
|
||||
BRegion reg(r);
|
||||
ConstrainClippingRegion(®);
|
||||
|
||||
@ -1,40 +1,39 @@
|
||||
#ifndef TRACKMENU_H
|
||||
#define TRACKMENU_H
|
||||
|
||||
#include <View.h>
|
||||
#include <Invoker.h>
|
||||
#include <View.h>
|
||||
|
||||
class TrackMenu : public BView, public BInvoker
|
||||
{
|
||||
public:
|
||||
TrackMenu(const BRect &frame, const char *name, BMessage *msg,
|
||||
const int32 &resize = B_FOLLOW_LEFT | B_FOLLOW_TOP,
|
||||
const int32 &flags = B_WILL_DRAW);
|
||||
~TrackMenu(void);
|
||||
class TrackMenu : public BView, public BInvoker {
|
||||
public:
|
||||
TrackMenu(const BRect &frame, const char *name, BMessage *msg,
|
||||
const int32 &resize = B_FOLLOW_LEFT | B_FOLLOW_TOP,
|
||||
const int32 &flags = B_WILL_DRAW);
|
||||
~TrackMenu();
|
||||
|
||||
void AttachedToWindow(void);
|
||||
void MessageReceived(BMessage *msg);
|
||||
void Draw(BRect update);
|
||||
void MouseDown(BPoint pt);
|
||||
void MouseUp(BPoint pt);
|
||||
void MouseMoved(BPoint pt, uint32 transit, const BMessage *msg);
|
||||
|
||||
int32 CountItems(void) const { return fCount; }
|
||||
void SetItemCount(const int32 &count);
|
||||
|
||||
int32 Value(void) const { return fCurrentItem; }
|
||||
void SetValue(const int32 &value);
|
||||
|
||||
private:
|
||||
int32 ItemAt(const BPoint &pt);
|
||||
|
||||
int32 fCurrentItem;
|
||||
int32 fCount;
|
||||
BRect fItemRect;
|
||||
|
||||
bool fIsTracking;
|
||||
|
||||
float fFontHeight;
|
||||
void AttachedToWindow();
|
||||
void MessageReceived(BMessage *msg);
|
||||
void Draw(BRect update);
|
||||
void MouseDown(BPoint pt);
|
||||
void MouseUp(BPoint pt);
|
||||
void MouseMoved(BPoint pt, uint32 transit, const BMessage *msg);
|
||||
|
||||
int32 CountItems() const { return fCount; }
|
||||
void SetItemCount(const int32 &count);
|
||||
|
||||
int32 Value() const { return fCurrentItem; }
|
||||
void SetValue(const int32 &value);
|
||||
|
||||
private:
|
||||
int32 ItemAt(const BPoint &pt);
|
||||
|
||||
int32 fCurrentItem;
|
||||
int32 fCount;
|
||||
BRect fItemRect;
|
||||
|
||||
bool fIsTracking;
|
||||
|
||||
float fFontHeight;
|
||||
};
|
||||
|
||||
#endif
|
||||
#endif // TRACKMENU_H
|
||||
|
||||
@ -3,15 +3,17 @@
|
||||
* Distributed under the terms of the MIT license.
|
||||
*
|
||||
* Author:
|
||||
* DarkWyrm <bpmagic@columbus.rr.com>
|
||||
* DarkWyrm, bpmagic@columbus.rr.com
|
||||
*/
|
||||
|
||||
|
||||
#include "TwoStateDrawButton.h"
|
||||
|
||||
|
||||
TwoStateDrawButton::TwoStateDrawButton(BRect frame, const char *name, BBitmap *upone,
|
||||
BBitmap *downone, BBitmap *uptwo,
|
||||
BBitmap *downtwo, BMessage *msg,
|
||||
const int32 &resize, const int32 &flags)
|
||||
: BButton(frame, name, "", msg, resize, flags),
|
||||
BBitmap *downone, BBitmap *uptwo, BBitmap *downtwo, BMessage *msg,
|
||||
const int32 &resize, const int32 &flags)
|
||||
: BButton(frame, name, "", msg, resize, flags),
|
||||
fUpOne(upone),
|
||||
fDownOne(downone),
|
||||
fUpTwo(uptwo),
|
||||
@ -25,7 +27,7 @@ TwoStateDrawButton::TwoStateDrawButton(BRect frame, const char *name, BBitmap *u
|
||||
}
|
||||
|
||||
|
||||
TwoStateDrawButton::~TwoStateDrawButton(void)
|
||||
TwoStateDrawButton::~TwoStateDrawButton()
|
||||
{
|
||||
delete fUpOne;
|
||||
delete fDownOne;
|
||||
@ -37,37 +39,32 @@ TwoStateDrawButton::~TwoStateDrawButton(void)
|
||||
|
||||
|
||||
void
|
||||
TwoStateDrawButton::ResizeToPreferred(void)
|
||||
TwoStateDrawButton::ResizeToPreferred()
|
||||
{
|
||||
if(fUpOne)
|
||||
ResizeTo(fUpOne->Bounds().Width(),fUpOne->Bounds().Height());
|
||||
else
|
||||
if(fDownOne)
|
||||
ResizeTo(fDownOne->Bounds().Width(),fDownOne->Bounds().Height());
|
||||
else
|
||||
if(fUpTwo)
|
||||
if (fUpOne)
|
||||
ResizeTo(fUpOne->Bounds().Width(), fUpOne->Bounds().Height());
|
||||
else if (fDownOne)
|
||||
ResizeTo(fDownOne->Bounds().Width(), fDownOne->Bounds().Height());
|
||||
else if (fUpTwo)
|
||||
ResizeTo(fUpTwo->Bounds().Width(),fUpTwo->Bounds().Height());
|
||||
else
|
||||
if(fDownTwo)
|
||||
ResizeTo(fDownTwo->Bounds().Width(),fDownTwo->Bounds().Height());
|
||||
else
|
||||
if(fDisabledOne)
|
||||
ResizeTo(fDisabledOne->Bounds().Width(),fDisabledOne->Bounds().Height());
|
||||
else
|
||||
if(fDisabledTwo)
|
||||
ResizeTo(fDisabledTwo->Bounds().Width(),fDisabledTwo->Bounds().Height());
|
||||
else if (fDownTwo)
|
||||
ResizeTo(fDownTwo->Bounds().Width(), fDownTwo->Bounds().Height());
|
||||
else if (fDisabledOne)
|
||||
ResizeTo(fDisabledOne->Bounds().Width(), fDisabledOne->Bounds().Height());
|
||||
else if(fDisabledTwo)
|
||||
ResizeTo(fDisabledTwo->Bounds().Width(), fDisabledTwo->Bounds().Height());
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
TwoStateDrawButton::SetBitmaps(BBitmap *upone, BBitmap *downone, BBitmap *uptwo,
|
||||
BBitmap *downtwo)
|
||||
BBitmap *downtwo)
|
||||
{
|
||||
delete fUpOne;
|
||||
delete fDownOne;
|
||||
delete fUpTwo;
|
||||
delete fDownTwo;
|
||||
|
||||
|
||||
fUpOne = upone;
|
||||
fDownOne = downone;
|
||||
fUpTwo = uptwo;
|
||||
@ -115,7 +112,7 @@ TwoStateDrawButton::MouseUp(BPoint pt)
|
||||
void
|
||||
TwoStateDrawButton::SetState(int32 value)
|
||||
{
|
||||
if(fButtonState != value) {
|
||||
if (fButtonState != value) {
|
||||
fButtonState = (value == 0) ? false : true;
|
||||
Invalidate();
|
||||
}
|
||||
@ -125,46 +122,45 @@ TwoStateDrawButton::SetState(int32 value)
|
||||
void
|
||||
TwoStateDrawButton::Draw(BRect update)
|
||||
{
|
||||
if(fButtonState) {
|
||||
if(!IsEnabled()) {
|
||||
if(fDisabledTwo)
|
||||
if (fButtonState) {
|
||||
if (!IsEnabled()) {
|
||||
if (fDisabledTwo)
|
||||
DrawBitmap(fDisabledTwo, BPoint(0,0));
|
||||
else
|
||||
StrokeRect(Bounds());
|
||||
return;
|
||||
}
|
||||
|
||||
if(Value() == B_CONTROL_ON) {
|
||||
if(fDownTwo)
|
||||
if (Value() == B_CONTROL_ON) {
|
||||
if (fDownTwo)
|
||||
DrawBitmap(fDownTwo, BPoint(0,0));
|
||||
else
|
||||
StrokeRect(Bounds());
|
||||
} else {
|
||||
if(fUpTwo)
|
||||
if (fUpTwo)
|
||||
DrawBitmap(fUpTwo, BPoint(0,0));
|
||||
else
|
||||
StrokeRect(Bounds());
|
||||
}
|
||||
} else {
|
||||
if(!IsEnabled()) {
|
||||
if(fDisabledOne)
|
||||
if (!IsEnabled()) {
|
||||
if (fDisabledOne)
|
||||
DrawBitmap(fDisabledOne, BPoint(0,0));
|
||||
else
|
||||
StrokeRect(Bounds());
|
||||
return;
|
||||
}
|
||||
|
||||
if(Value() == B_CONTROL_ON) {
|
||||
if(fDownOne)
|
||||
|
||||
if (Value() == B_CONTROL_ON) {
|
||||
if (fDownOne)
|
||||
DrawBitmap(fDownOne, BPoint(0,0));
|
||||
else
|
||||
StrokeRect(Bounds());
|
||||
} else {
|
||||
if(fUpOne)
|
||||
} else {
|
||||
if (fUpOne)
|
||||
DrawBitmap(fUpOne, BPoint(0,0));
|
||||
else
|
||||
StrokeRect(Bounds());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@ -8,44 +8,44 @@
|
||||
#ifndef _TWOSTATE_DRAWBUTTON_H
|
||||
#define _TWOSTATE_DRAWBUTTON_H
|
||||
|
||||
#include <Window.h>
|
||||
#include <View.h>
|
||||
|
||||
#include <Bitmap.h>
|
||||
#include <Button.h>
|
||||
#include <View.h>
|
||||
#include <Window.h>
|
||||
|
||||
|
||||
class TwoStateDrawButton : public BButton
|
||||
{
|
||||
public:
|
||||
TwoStateDrawButton(BRect frame, const char *name, BBitmap *upone,
|
||||
BBitmap *downone, BBitmap *uptwo, BBitmap *downtwo,
|
||||
BMessage *msg, const int32 &resize,
|
||||
const int32 &flags);
|
||||
~TwoStateDrawButton(void);
|
||||
class TwoStateDrawButton : public BButton {
|
||||
public:
|
||||
TwoStateDrawButton(BRect frame, const char *name, BBitmap *upone,
|
||||
BBitmap *downone, BBitmap *uptwo, BBitmap *downtwo,
|
||||
BMessage *msg, const int32 &resize, const int32 &flags);
|
||||
|
||||
void Draw(BRect update);
|
||||
~TwoStateDrawButton();
|
||||
|
||||
void SetBitmaps(BBitmap *upone, BBitmap *downone, BBitmap *uptwo,
|
||||
BBitmap *downtwo);
|
||||
void SetBitmaps(const int32 state, BBitmap *up, BBitmap *down);
|
||||
void ResizeToPreferred(void);
|
||||
void SetDisabled(BBitmap *disabledone, BBitmap *disabledtwo);
|
||||
void MouseUp(BPoint pt);
|
||||
|
||||
int32 GetState(void) { return fButtonState ? 1 : 0; };
|
||||
void SetState(int32 value);
|
||||
|
||||
private:
|
||||
|
||||
BBitmap *fUpOne,
|
||||
*fDownOne,
|
||||
*fUpTwo,
|
||||
*fDownTwo,
|
||||
*fDisabledOne,
|
||||
*fDisabledTwo;
|
||||
|
||||
void Draw(BRect update);
|
||||
|
||||
void SetBitmaps(BBitmap *upone, BBitmap *downone, BBitmap *uptwo,
|
||||
BBitmap *downtwo);
|
||||
|
||||
void SetBitmaps(const int32 state, BBitmap *up, BBitmap *down);
|
||||
void ResizeToPreferred();
|
||||
void SetDisabled(BBitmap *disabledone, BBitmap *disabledtwo);
|
||||
void MouseUp(BPoint pt);
|
||||
|
||||
int32 GetState() { return fButtonState ? 1 : 0; };
|
||||
void SetState(int32 value);
|
||||
|
||||
private:
|
||||
BBitmap *fUpOne,
|
||||
*fDownOne,
|
||||
*fUpTwo,
|
||||
*fDownTwo,
|
||||
*fDisabledOne,
|
||||
*fDisabledTwo;
|
||||
|
||||
bool fButtonState;
|
||||
// true if in state two
|
||||
bool fButtonState;
|
||||
};
|
||||
|
||||
#endif
|
||||
#endif // _TWOSTATE_DRAWBUTTON_H
|
||||
|
||||
Loading…
Reference in New Issue
Block a user