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Simplify the VisualTool interface a bit.

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Originally committed to SVN as r4318.
This commit is contained in:
Thomas Goyne 2010-05-20 08:55:35 +00:00
parent e023831134
commit 40a0c8994a
12 changed files with 115 additions and 169 deletions
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144
aegisub/src/visual_tool.cpp
View file

@ -79,7 +79,7 @@ VisualTool::VisualTool(VideoDisplay *parent, VideoState const& video)
frame_n = VideoContext::Get()->GetFrameN();
}
if (CanDrag()) PopulateFeatureList();
PopulateFeatureList();
}
/// @brief Destructor
@ -106,25 +106,72 @@ void VisualTool::OnMouseEvent (wxMouseEvent &event) {
#endif
altDown = event.m_altDown;
// Drag a feature
if (CanDrag()) {
if (!dragListOK) {
PopulateFeatureList();
dragListOK = true;
}
if (!dragListOK) {
PopulateFeatureList();
dragListOK = true;
}
// Click on feature
if (!dragging && leftClick && !DragEnabled()) {
curFeature = GetHighlightedFeature();
if (curFeature != -1) {
ClickedFeature(features[curFeature]);
if (dragging) {
// continue drag
if (event.LeftIsDown()) {
features[curFeature].x = (video.x - dragStartX + dragOrigX);
features[curFeature].y = (video.y - dragStartY + dragOrigY);
if (shiftDown) {
if (abs(video.x - dragStartX) > abs(video.y - dragStartY)) {
features[curFeature].y = dragOrigY;
}
else {
features[curFeature].x = dragOrigX;
}
}
UpdateDrag(features[curFeature]);
if (realTime) {
CommitDrag(features[curFeature]);
Commit();
}
}
// end drag
else {
if (realTime) AssLimitToVisibleFilter::SetFrame(-1);
if (!dragging && leftClick && DragEnabled()) {
curFeature = GetHighlightedFeature();
if (curFeature != -1) {
InitializeDrag(features[curFeature]);
dragging = false;
CommitDrag(features[curFeature]);
Commit(true);
curFeature = -1;
parent->ReleaseMouse();
parent->SetFocus();
}
}
else if (holding) {
// continue hold
if (event.LeftIsDown()) {
UpdateHold();
if (realTime) {
CommitHold();
Commit();
}
}
// end hold
else {
if (realTime) AssLimitToVisibleFilter::SetFrame(-1);
holding = false;
CommitHold();
Commit(true);
curDiag = NULL;
parent->ReleaseMouse();
parent->SetFocus();
}
}
else if (leftClick) {
curFeature = GetHighlightedFeature();
// start drag
if (curFeature > -1) {
if (InitializeDrag(features[curFeature])) {
if (features[curFeature].lineN != -1) {
VideoContext::Get()->grid->editBox->SetToLine(features[curFeature].lineN,true);
VideoContext::Get()->grid->SelectRow(features[curFeature].lineN);
@ -140,74 +187,15 @@ void VisualTool::OnMouseEvent (wxMouseEvent &event) {
if (realTime) AssLimitToVisibleFilter::SetFrame(frame_n);
}
}
if (dragging) {
if (event.LeftIsDown()) {
features[curFeature].x = (video.x - dragStartX + dragOrigX);
features[curFeature].y = (video.y - dragStartY + dragOrigY);
if (shiftDown) {
if (abs(video.x - dragStartX) > abs(video.y - dragStartY)) {
features[curFeature].y = dragOrigY;
}
else {
features[curFeature].x = dragOrigX;
}
}
UpdateDrag(features[curFeature]);
if (realTime) {
CommitDrag(features[curFeature]);
Commit();
}
}
else {
if (realTime) AssLimitToVisibleFilter::SetFrame(-1);
dragging = false;
CommitDrag(features[curFeature]);
Commit(true);
curFeature = -1;
parent->ReleaseMouse();
parent->SetFocus();
}
}
}
// Hold
if (!dragging && CanHold()) {
if (!holding && event.LeftIsDown() && HoldEnabled()) {
// start hold
else {
curDiag = GetActiveDialogueLine();
if (curDiag) {
InitializeHold();
if (curDiag && InitializeHold()) {
holding = true;
parent->CaptureMouse();
if (realTime) AssLimitToVisibleFilter::SetFrame(frame_n);
}
}
if (holding) {
if (event.LeftIsDown()) {
UpdateHold();
if (realTime) {
CommitHold();
Commit();
}
}
else {
if (realTime) AssLimitToVisibleFilter::SetFrame(-1);
holding = false;
CommitHold();
Commit(true);
curDiag = NULL;
parent->ReleaseMouse();
parent->SetFocus();
}
}
}
Update();

49
aegisub/src/visual_tool.h
View file

@ -66,6 +66,15 @@ struct VideoState;
/// @brief DOCME
/// DOCME
class VisualTool : public OpenGLWrapper {
private:
/// DOCME
/// DOCME
/// DOCME
/// DOCME
int dragStartX,dragStartY,dragOrigX,dragOrigY;
int GetHighlightedFeature();
protected:
/// DOCME
@ -89,15 +98,6 @@ protected:
/// DOCME
std::vector<VisualDraggableFeature> features;
/// DOCME
/// DOCME
/// DOCME
/// DOCME
int dragStartX,dragStartY,dragOrigX,dragOrigY;
/// DOCME
bool dragListOK;
@ -135,18 +135,8 @@ protected:
void Commit(bool full=false);
/// @brief DOCME
/// @return
///
virtual bool CanHold() { return false; }
/// @brief DOCME
/// @return
///
virtual bool HoldEnabled() { return true; }
/// @brief DOCME
///
virtual void InitializeHold() {}
virtual bool InitializeHold() { return false; }
/// @brief DOCME
///
@ -158,23 +148,13 @@ protected:
virtual void CommitHold() {}
/// @brief DOCME
/// @return
///
virtual bool CanDrag() { return false; }
/// @brief DOCME
/// @return
///
virtual bool DragEnabled() { return true; }
/// @brief DOCME
///
virtual void PopulateFeatureList() { wxLogMessage(_T("wtf?")); }
virtual void PopulateFeatureList() { }
/// @brief DOCME
/// @param feature
///
virtual void InitializeDrag(VisualDraggableFeature &feature) {}
virtual bool InitializeDrag(VisualDraggableFeature &feature) { return true; }
/// @brief DOCME
/// @param feature
@ -186,11 +166,6 @@ protected:
///
virtual void CommitDrag(VisualDraggableFeature &feature) {}
/// @brief DOCME
/// @param feature
///
virtual void ClickedFeature(VisualDraggableFeature &feature) {}
/// @brief DOCME
///
virtual void DoRefresh() {}

16
aegisub/src/visual_tool_clip.cpp
View file

@ -93,21 +93,16 @@ void VisualToolClip::Draw() {
// Draw circles
SetLineColour(colour[0]);
SetFillColour(colour[1],0.5);
if (CanDrag()) DrawAllFeatures();
else {
DrawCircle(dx1,dy1,4);
DrawCircle(dx2,dy1,4);
DrawCircle(dx2,dy2,4);
DrawCircle(dx1,dy2,4);
}
DrawAllFeatures();
}
/// @brief Start holding
void VisualToolClip::InitializeHold() {
bool VisualToolClip::InitializeHold() {
startX = video.x;
startY = video.y;
curDiag->StripTag(L"\\clip");
curDiag->StripTag(L"\\iclip");
return true;
}
/// @brief Update hold
@ -129,7 +124,7 @@ void VisualToolClip::UpdateHold() {
curY2 = MID(0,curY2,video.h);
// Features
if (CanDrag()) PopulateFeatureList();
PopulateFeatureList();
}
/// @brief Commit hold
@ -191,10 +186,11 @@ void VisualToolClip::PopulateFeatureList() {
/// @brief Initialize
/// @param feature
void VisualToolClip::InitializeDrag(VisualDraggableFeature &feature) {
bool VisualToolClip::InitializeDrag(VisualDraggableFeature &feature) {
curDiag = GetActiveDialogueLine();
curDiag->StripTag(L"\\clip");
curDiag->StripTag(L"\\iclip");
return true;
}
/// @brief Update drag

6
aegisub/src/visual_tool_clip.h
View file

@ -70,17 +70,15 @@ private:
/// @brief DOCME
/// @return
///
bool CanHold() { return true; }
void InitializeHold();
bool InitializeHold();
void UpdateHold();
void CommitHold();
/// @brief DOCME
///
bool CanDrag() { return true; }
void PopulateFeatureList();
void InitializeDrag(VisualDraggableFeature &feature);
bool InitializeDrag(VisualDraggableFeature &feature);
void UpdateDrag(VisualDraggableFeature &feature);
void CommitDrag(VisualDraggableFeature &feature);

4
aegisub/src/visual_tool_rotatexy.cpp
View file

@ -166,7 +166,7 @@ void VisualToolRotateXY::Draw() {
}
/// @brief Start holding
void VisualToolRotateXY::InitializeHold() {
bool VisualToolRotateXY::InitializeHold() {
GetLinePosition(curDiag,odx,ody,orgx,orgy);
GetLineRotation(curDiag,origAngleX,origAngleY,rz);
startAngleX = (orgy-video.x)*2.0;
@ -175,6 +175,8 @@ void VisualToolRotateXY::InitializeHold() {
curAngleY = origAngleY;
curDiag->StripTag(L"\\frx");
curDiag->StripTag(L"\\fry");
return true;
}
/// @brief Update hold

4
aegisub/src/visual_tool_rotatexy.h
View file

@ -72,15 +72,13 @@ private:
/// @brief DOCME
/// @return
///
bool CanHold() { return true; }
void InitializeHold();
bool InitializeHold();
void UpdateHold();
void CommitHold();
/// @brief DOCME
///
bool CanDrag() { return true; }
void PopulateFeatureList();
void UpdateDrag(VisualDraggableFeature &feature);
void CommitDrag(VisualDraggableFeature &feature);

4
aegisub/src/visual_tool_rotatez.cpp
View file

@ -151,13 +151,15 @@ void VisualToolRotateZ::Draw() {
}
/// @brief Start holding
void VisualToolRotateZ::InitializeHold() {
bool VisualToolRotateZ::InitializeHold() {
GetLinePosition(curDiag,odx,ody,orgx,orgy);
startAngle = atan2(double(orgy-video.y),double(video.x-orgx)) * 180.0 / 3.1415926535897932;
GetLineRotation(curDiag,rx,ry,origAngle);
curAngle = origAngle;
curDiag->StripTag(L"\\frz");
curDiag->StripTag(L"\\fr");
return true;
}
/// @brief Update hold

4
aegisub/src/visual_tool_rotatez.h
View file

@ -70,15 +70,13 @@ private:
/// @brief DOCME
/// @return
///
bool CanHold() { return true; }
void InitializeHold();
bool InitializeHold();
void UpdateHold();
void CommitHold();
/// @brief DOCME
///
bool CanDrag() { return true; }
void PopulateFeatureList();
void UpdateDrag(VisualDraggableFeature &feature);
void CommitDrag(VisualDraggableFeature &feature);

4
aegisub/src/visual_tool_scale.cpp
View file

@ -124,7 +124,7 @@ void VisualToolScale::Draw() {
}
/// @brief Start holding
void VisualToolScale::InitializeHold() {
bool VisualToolScale::InitializeHold() {
startX = video.x;
startY = video.y;
GetLineScale(curDiag,origScaleX,origScaleY);
@ -132,6 +132,8 @@ void VisualToolScale::InitializeHold() {
curScaleY = origScaleY;
curDiag->StripTag(_T("\\fscx"));
curDiag->StripTag(_T("\\fscy"));
return true;
}
/// @brief Update hold

3
aegisub/src/visual_tool_scale.h
View file

@ -64,8 +64,7 @@ private:
/// @brief DOCME
///
bool CanHold() { return true; }
void InitializeHold();
bool InitializeHold();
void UpdateHold();
void CommitHold();

36
aegisub/src/visual_tool_vector_clip.cpp
View file

@ -262,12 +262,6 @@ void VisualToolVectorClip::PopulateFeatureList() {
}
}
/// @brief Can drag?
/// @return
bool VisualToolVectorClip::DragEnabled() {
return mode <= 4;
}
/// @brief Update
/// @param feature
void VisualToolVectorClip::UpdateDrag(VisualDraggableFeature &feature) {
@ -283,7 +277,7 @@ void VisualToolVectorClip::CommitDrag(VisualDraggableFeature &feature) {
/// @brief Clicked a feature
/// @param feature
/// @return
void VisualToolVectorClip::ClickedFeature(VisualDraggableFeature &feature) {
bool VisualToolVectorClip::InitializeDrag(VisualDraggableFeature &feature) {
// Delete a control point
if (mode == 5) {
int i = 0;
@ -301,21 +295,16 @@ void VisualToolVectorClip::ClickedFeature(VisualDraggableFeature &feature) {
CommitDrag(feature);
curFeature = -1;
Commit(true);
return;
return false;
}
}
}
}
/// @brief Can hold?
/// @return
bool VisualToolVectorClip::HoldEnabled() {
return mode <= 4 || mode == 6 || mode == 7;
return true;
}
/// @brief Initialize hold
/// @return
void VisualToolVectorClip::InitializeHold() {
bool VisualToolVectorClip::InitializeHold() {
// Insert line/bicubic
if (mode == 1 || mode == 2) {
SplineCurve curve;
@ -338,10 +327,12 @@ void VisualToolVectorClip::InitializeHold() {
// Insert
spline.AppendCurve(curve);
UpdateHold();
return true;
}
// Convert and insert
else if (mode == 3 || mode == 4) {
if (mode == 3 || mode == 4) {
// Get closest point
Vector2D pt;
int curve;
@ -371,7 +362,7 @@ void VisualToolVectorClip::InitializeHold() {
// Insert
else {
// Check if there is at least one curve to split
if (spline.curves.size() == 0) return;
if (spline.curves.size() == 0) return false;
// Split the curve
SplineCurve *c1 = spline.GetCurve(curve);
@ -393,15 +384,18 @@ void VisualToolVectorClip::InitializeHold() {
// Commit
SetOverride(GetActiveDialogueLine(), inverse ? L"\\iclip" : L"\\clip", L"(" + spline.EncodeToASS() + L")");
Commit(true);
return false;
}
// Freehand
else if (mode == 6 || mode == 7) {
if (mode == 6 || mode == 7) {
features.clear();
spline.curves.clear();
lastX = -100000;
lastY = -100000;
lastX = INT_MIN;
lastY = INT_MIN;
return true;
}
return false;
}
/// @brief Update hold
@ -434,7 +428,7 @@ void VisualToolVectorClip::UpdateHold() {
// Freehand
if (mode == 6 || mode == 7) {
if (lastX != -100000 && lastY != -100000) {
if (lastX != INT_MIN && lastY != INT_MIN) {
// See if distance is enough
Vector2D delta(lastX-video.x,lastY-video.y);
int len = (int)delta.Len();

10
aegisub/src/visual_tool_vector_clip.h
View file

@ -68,21 +68,15 @@ private:
/// @brief DOCME
/// @return
///
bool CanHold() { return true; }
bool HoldEnabled();
void InitializeHold();
bool InitializeHold();
void UpdateHold();
void CommitHold();
/// @brief DOCME
///
bool CanDrag() { return true; }
bool DragEnabled();
void PopulateFeatureList();
void UpdateDrag(VisualDraggableFeature &feature);
void CommitDrag(VisualDraggableFeature &feature);
void ClickedFeature(VisualDraggableFeature &feature);
bool InitializeDrag(VisualDraggableFeature &feature);
void DoRefresh();