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This commit is contained in:
Erik Faye-Lund 2008-01-18 22:52:41 +00:00
parent f47da18fbc
commit a47ed300b0
3 changed files with 117 additions and 86 deletions
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6
syncdata.h
View File

@ -66,6 +66,12 @@ public:
keyFrames[row] = KeyFrame(value);
}
int getFrameCount()
{
KeyFrameContainer::const_iterator iter = keyFrames.end();
iter--;
return iter->first;
}
private:
typedef std::map<int, struct KeyFrame> KeyFrameContainer;

152
trackview.cpp
View File

@ -25,6 +25,10 @@ TrackView::TrackView()
this->hwnd = NULL;
selectActive = false;
selectBaseBrush = CreateSolidBrush(RGB(255, 192, 255));
selectDarkBrush = CreateSolidBrush(RGB(192, 128, 192));
editBrush = CreateSolidBrush(RGB(255, 255, 0));
}
@ -143,9 +147,7 @@ void TrackView::paintTracks(HDC hdc, RECT rcTracks)
SelectObject(hdc, editBrush);
paintTopMargin(hdc, rcTracks);
for (int row = firstRow; row <= lastRow; ++row)
{
@ -157,8 +159,10 @@ void TrackView::paintTracks(HDC hdc, RECT rcTracks)
if (!RectVisible(hdc, &leftMargin)) continue;
if (row == editRow) FillRect(hdc, &leftMargin, editBrush);
else FillRect(hdc, &leftMargin, (HBRUSH)GetStockObject(LTGRAY_BRUSH));
HBRUSH fillBrush;
if (row == editRow) fillBrush = editBrush;
else fillBrush = (HBRUSH)GetStockObject(LTGRAY_BRUSH);
FillRect(hdc, &leftMargin, fillBrush);
DrawEdge(hdc, &leftMargin, BDR_RAISEDINNER | BDR_RAISEDOUTER, BF_RIGHT | BF_BOTTOM | BF_TOP);
// Rectangle( hdc, leftMargin.left, leftMargin.top, leftMargin.right, leftMargin.bottom + 1);
@ -180,6 +184,11 @@ void TrackView::paintTracks(HDC hdc, RECT rcTracks)
SyncData *syncData = getSyncData();
if (NULL == syncData) return;
int selectLeft = min(selectStartTrack, selectStopTrack);
int selectRight = max(selectStartTrack, selectStopTrack);
int selectTop = min(selectStartRow, selectStopRow);
int selectBottom = max(selectStartRow, selectStopRow);
SyncData::TrackContainer::iterator trackIter = syncData->tracks.begin();
for (int track = 0; track <= lastTrack; ++track, ++trackIter)
@ -197,9 +206,20 @@ void TrackView::paintTracks(HDC hdc, RECT rcTracks)
if (!RectVisible(hdc, &patternDataRect)) continue;
HBRUSH bgBrush = (HBRUSH)GetStockObject(WHITE_BRUSH);
if (row % 8 == 0) bgBrush = (HBRUSH)GetStockObject(LTGRAY_BRUSH);
if (row == editRow) bgBrush = editBrush;
HBRUSH baseBrush = (HBRUSH)GetStockObject(WHITE_BRUSH);
HBRUSH darkBrush = (HBRUSH)GetStockObject(LTGRAY_BRUSH);
// if (row % 8 == 0) bgBrush = (HBRUSH)GetStockObject(LTGRAY_BRUSH);
// if (row == editRow) bgBrush = editBrush;
if (selectActive && (track >= selectLeft && track <= selectRight) && (row >= selectTop && row <= selectBottom))
{
baseBrush = selectBaseBrush;
darkBrush = selectDarkBrush;
}
HBRUSH bgBrush = baseBrush;
if (row % 8 == 0) bgBrush = darkBrush;
RECT fillRect = patternDataRect;
// if (row == editRow && track == editTrack) DrawEdge(hdc, &fillRect, BDR_RAISEDINNER | BDR_SUNKENOUTER, BF_ADJUST | BF_TOP | BF_BOTTOM | BF_LEFT | BF_RIGHT);
@ -325,22 +345,13 @@ void TrackView::setEditRow(int newEditRow)
// clamp to document
editRow = min(max(editRow, 0), rows - 1);
RECT clientRect;
GetClientRect(hwnd, &clientRect);
RECT rowRect;
rowRect.left = clientRect.left;
rowRect.right = clientRect.right;
rowRect.top = getScreenY(oldEditRow);
rowRect.bottom = rowRect.top + fontHeight;
InvalidateRect(hwnd, &rowRect, TRUE);
rowRect.top = getScreenY(editRow);
rowRect.bottom = rowRect.top + fontHeight;
InvalidateRect(hwnd, &rowRect, TRUE);
bool selecting = GetKeyState(VK_SHIFT) < 0 ? true : false;
if (selecting) selectStopRow = editRow;
invalidateRow(oldEditRow);
invalidateRow(editRow);
setScrollPos(scrollPosX, (editRow * fontHeight) - ((windowHeight - topMarginHeight) / 2) + fontHeight / 2);
}
@ -353,34 +364,12 @@ void TrackView::setEditTrack(int newEditTrack)
editTrack = max(editTrack, 0);
editTrack = min(editTrack, getTrackCount() - 1);
RECT trackRect;
bool selecting = GetKeyState(VK_SHIFT) < 0 ? true : false;
if (selecting) selectStopTrack = editTrack;
invalidateTrack(oldEditTrack);
invalidateTrack(editTrack);
// dirty old and new marker
trackRect.top = getScreenY(editRow);
trackRect.bottom = trackRect.top + fontHeight;
// old marker
trackRect.left = getScreenX(oldEditTrack);
trackRect.right = trackRect.left + trackWidth;
InvalidateRect(hwnd, &trackRect, TRUE);
// new marker
trackRect.left = getScreenX(editTrack);
trackRect.right = trackRect.left + trackWidth;
InvalidateRect(hwnd, &trackRect, TRUE);
/* dirty track-marker */
trackRect.top = 0;
trackRect.bottom = topMarginHeight;
trackRect.left = getScreenX(oldEditTrack);
trackRect.right = trackRect.left + trackWidth;
InvalidateRect(hwnd, &trackRect, TRUE);
trackRect.left = getScreenX(editTrack);
trackRect.right = trackRect.left + trackWidth;
InvalidateRect(hwnd, &trackRect, TRUE);
int firstTrack = scrollPosX / trackWidth;
int lastTrack = firstTrack + windowTracks;
@ -487,6 +476,12 @@ LRESULT TrackView::onKeyDown(UINT keyCode, UINT flags)
case VK_PRIOR: setEditRow(editRow - windowRows / 2); break;
case VK_NEXT: setEditRow(editRow + windowRows / 2); break;
case VK_SHIFT:
selectStartTrack = selectStopTrack = editTrack;
selectStartRow = selectStopRow = editRow;
selectActive = true;
break;
// simulate keyboard accelerators
case 'Z':
if (ctrlDown) SendMessage(GetParent(this->getWin()), WM_COMMAND, MAKEWPARAM(shiftDown ? WM_REDO : WM_UNDO, 1), 0);
@ -504,14 +499,18 @@ LRESULT TrackView::onKeyDown(UINT keyCode, UINT flags)
{
case VK_RETURN:
{
SyncDataEdit::EditCommand *cmd = new SyncDataEdit::EditCommand(
editTrack, editRow,
true, float(_tstof(editString.c_str()))
);
syncDataEdit.exec(cmd);
editString.clear();
refreshCaret = true;
if (editString.size() > 0)
{
SyncDataEdit::EditCommand *cmd = new SyncDataEdit::EditCommand(
editTrack, editRow,
true, float(_tstof(editString.c_str()))
);
syncDataEdit.exec(cmd);
editString.clear();
invalidatePos(editTrack, editRow);
}
else MessageBeep(0);
}
break;
@ -522,8 +521,7 @@ LRESULT TrackView::onKeyDown(UINT keyCode, UINT flags)
false, 0.0f
);
syncDataEdit.exec(cmd);
refreshCaret = true;
invalidatePos(editTrack, editRow);
}
break;
@ -531,40 +529,32 @@ LRESULT TrackView::onKeyDown(UINT keyCode, UINT flags)
if (editString.size() > 0)
{
editString.resize(editString.size() - 1);
refreshCaret = true;
invalidatePos(editTrack, editRow);
}
else MessageBeep(0);
break;
case VK_CANCEL:
case VK_ESCAPE:
if (selectActive)
{
selectActive = false;
invalidateRange(selectStartTrack, selectStopTrack, selectStartRow, selectStopRow);
}
if (editString.size() > 0)
{
// return to old value (i.e don't clear)
editString.clear();
refreshCaret = true;
invalidatePos(editTrack, editRow);
MessageBeep(0);
}
break;
}
if (refreshCaret)
{
RECT rowRect;
rowRect.left = getScreenX(editTrack);
rowRect.right = getScreenX(editTrack + 1);
rowRect.top = getScreenY(editRow);
rowRect.bottom = getScreenY(editRow + 1);
InvalidateRect(hwnd, &rowRect, TRUE);
}
return FALSE;
}
LRESULT TrackView::onChar(UINT keyCode, UINT flags)
{
bool refreshCaret = false;
printf("char: \"%c\" (%d) - flags: %x\n", (char)keyCode, keyCode, flags);
switch ((char)keyCode)
{
@ -587,19 +577,9 @@ LRESULT TrackView::onChar(UINT keyCode, UINT flags)
case '9':
editString.push_back(keyCode);
printf("accepted: %c - %s\n", (char)keyCode, editString.c_str());
refreshCaret = true;
invalidatePos(editTrack, editRow);
break;
}
if (refreshCaret)
{
RECT rowRect;
rowRect.left = getScreenX(editTrack);
rowRect.right = getScreenX(editTrack + 1);
rowRect.top = getScreenY(editRow);
rowRect.bottom = getScreenY(editRow + 1);
InvalidateRect(hwnd, &rowRect, TRUE);
}
return FALSE;
}

45
trackview.h
View File

@ -145,6 +145,16 @@ private:
void setupScrollBars();
void setScrollPos(int newScrollPosX, int newScrollPosY);
void scrollWindow(int newScrollPosX, int newScrollPosY);
void invalidateRange(int startTrack, int stopTrack, int startRow, int stopRow)
{
RECT rect;
rect.left = getScreenX(min(startTrack, stopTrack));
rect.right = getScreenX(max(startTrack, stopTrack) + 1);
rect.top = getScreenY(min(startRow, stopRow));
rect.bottom = getScreenY(max(startRow, stopRow) + 1);
InvalidateRect(hwnd, &rect, TRUE);
}
void invalidatePos(int track, int row)
{
@ -156,6 +166,35 @@ private:
InvalidateRect(hwnd, &rect, TRUE);
}
void invalidateRow(int row)
{
RECT clientRect;
GetClientRect(hwnd, &clientRect);
RECT rect;
rect.left = clientRect.left;
rect.right = clientRect.right;
rect.top = getScreenY(row);
rect.bottom = getScreenY(row + 1);
InvalidateRect(hwnd, &rect, TRUE);
}
void invalidateTrack(int track)
{
RECT clientRect;
GetClientRect(hwnd, &clientRect);
RECT rect;
rect.left = getScreenX(track);
rect.right = getScreenX(track + 1);
rect.top = clientRect.top;
rect.bottom = clientRect.bottom;
InvalidateRect(hwnd, &rect, TRUE);
}
void setEditRow(int newEditRow);
void setEditTrack(int newEditTrack);
@ -169,6 +208,12 @@ private:
return int(syncData->getTrackCount());
};
bool selectActive;
int selectStartTrack, selectStopTrack;
int selectStartRow, selectStopRow;
HBRUSH selectBaseBrush, selectDarkBrush;
/* cursor position */
int editRow, editTrack;