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Code Issues Releases Wiki Activity

PopupMenuTable need not publicize its wxMenu subclass

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This commit is contained in:
Paul Licameli 2020-02-04 20:51:29 -05:00
parent 9435e97fb8
commit 3517b900b1
11 changed files with 63 additions and 58 deletions
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3
src/tracks/playabletrack/notetrack/ui/NoteTrackVZoomHandle.cpp
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@ -297,8 +297,7 @@ UIHandle::Result NoteTrackVZoomHandle::Release
PopupMenuTable *const pTable =
(PopupMenuTable *) &NoteTrackVRulerMenuTable::Instance();
std::unique_ptr<PopupMenuTable::Menu>
pMenu(PopupMenuTable::BuildMenu(pParent, pTable, &data));
auto pMenu = PopupMenuTable::BuildMenu(pParent, pTable, &data);
// Accelerators only if zooming enabled.
if( !bVZoom )

2
src/tracks/playabletrack/wavetrack/ui/SpectrumVZoomHandle.cpp
View File

@ -265,7 +265,7 @@ PopupMenuTable &SpectrumVRulerMenuTable::Instance()
return instance;
}
void SpectrumVRulerMenuTable::InitMenu(Menu *pMenu)
void SpectrumVRulerMenuTable::InitMenu(wxMenu *pMenu)
{
WaveTrackVRulerMenuTable::InitMenu(pMenu);

2
src/tracks/playabletrack/wavetrack/ui/SpectrumVZoomHandle.h
View File

@ -83,7 +83,7 @@ public:
static PopupMenuTable &Instance();
private:
void InitMenu(Menu *pMenu) override;
void InitMenu(wxMenu *pMenu) override;
void OnSpectrumScaleType(wxCommandEvent &evt);
};

16
src/tracks/playabletrack/wavetrack/ui/WaveTrackControls.cpp
View File

@ -162,7 +162,7 @@ public:
private:
void InitUserData(void *pUserData) override;
void InitMenu(Menu *pMenu) override;
void InitMenu(wxMenu *pMenu) override;
void DestroyMenu() override
{
@ -186,7 +186,7 @@ void WaveColorMenuTable::InitUserData(void *pUserData)
mpData = static_cast<PlayableTrackControls::InitMenuData*>(pUserData);
}
void WaveColorMenuTable::InitMenu(Menu *pMenu)
void WaveColorMenuTable::InitMenu(wxMenu *pMenu)
{
WaveTrack *const pTrack = static_cast<WaveTrack*>(mpData->pTrack);
auto WaveColorId = IdOfWaveColor( pTrack->GetWaveColorIndex());
@ -261,7 +261,7 @@ public:
private:
void InitUserData(void *pUserData) override;
void InitMenu(Menu *pMenu) override;
void InitMenu(wxMenu *pMenu) override;
void DestroyMenu() override
{
@ -286,7 +286,7 @@ void FormatMenuTable::InitUserData(void *pUserData)
mpData = static_cast<PlayableTrackControls::InitMenuData*>(pUserData);
}
void FormatMenuTable::InitMenu(Menu *pMenu)
void FormatMenuTable::InitMenu(wxMenu *pMenu)
{
WaveTrack *const pTrack = static_cast<WaveTrack*>(mpData->pTrack);
auto formatId = IdOfFormat(pTrack->GetSampleFormat());
@ -384,7 +384,7 @@ public:
private:
void InitUserData(void *pUserData) override;
void InitMenu(Menu *pMenu) override;
void InitMenu(wxMenu *pMenu) override;
void DestroyMenu() override
{
@ -411,7 +411,7 @@ void RateMenuTable::InitUserData(void *pUserData)
mpData = static_cast<PlayableTrackControls::InitMenuData*>(pUserData);
}
void RateMenuTable::InitMenu(Menu *pMenu)
void RateMenuTable::InitMenu(wxMenu *pMenu)
{
WaveTrack *const pTrack = static_cast<WaveTrack*>(mpData->pTrack);
const auto rateId = IdOfRate((int)pTrack->GetRate());
@ -583,7 +583,7 @@ protected:
WaveTrackMenuTable() : mpData(NULL) {mpTrack=NULL;}
void InitUserData(void *pUserData) override;
void InitMenu(Menu *pMenu) override;
void InitMenu(wxMenu *pMenu) override;
void DestroyMenu() override
{
@ -637,7 +637,7 @@ static std::vector<WaveTrackSubViewType> AllTypes()
return result;
}
void WaveTrackMenuTable::InitMenu(Menu *pMenu)
void WaveTrackMenuTable::InitMenu(wxMenu *pMenu)
{
WaveTrack *const pTrack = static_cast<WaveTrack*>(mpData->pTrack);

3
src/tracks/playabletrack/wavetrack/ui/WaveTrackVZoomHandle.cpp
View File

@ -118,8 +118,7 @@ UIHandle::Result WaveTrackVZoomHandle::DoRelease(
*pProject,
pTrack, rect, RefreshCode::RefreshNone, event.m_y, doZoom };
std::unique_ptr<PopupMenuTable::Menu>
pMenu(PopupMenuTable::BuildMenu(pParent, &table, &data));
auto pMenu = PopupMenuTable::BuildMenu(pParent, &table, &data);
// Accelerators only if zooming enabled.
if( !bVZoom )

2
src/tracks/playabletrack/wavetrack/ui/WaveformVZoomHandle.cpp
View File

@ -266,7 +266,7 @@ PopupMenuTable &WaveformVRulerMenuTable::Instance()
return instance;
}
void WaveformVRulerMenuTable::InitMenu(Menu *pMenu)
void WaveformVRulerMenuTable::InitMenu(wxMenu *pMenu)
{
WaveTrackVRulerMenuTable::InitMenu(pMenu);

2
src/tracks/playabletrack/wavetrack/ui/WaveformVZoomHandle.h
View File

@ -83,7 +83,7 @@ public:
static PopupMenuTable &Instance();
private:
virtual void InitMenu(Menu *pMenu) override;
virtual void InitMenu(wxMenu *pMenu) override;
void OnWaveformScaleType(wxCommandEvent &evt);
};

2
src/tracks/timetrack/ui/TimeTrackControls.cpp
View File

@ -52,7 +52,7 @@ private:
mpData = static_cast<CommonTrackControls::InitMenuData*>(pUserData);
}
void InitMenu(Menu *pMenu) override
void InitMenu(wxMenu *pMenu) override
{
TimeTrack *const pTrack = static_cast<TimeTrack*>(mpData->pTrack);

6
src/tracks/ui/CommonTrackControls.cpp
View File

@ -91,7 +91,7 @@ private:
void OnMoveTrack(wxCommandEvent &event);
void InitUserData(void *pUserData) override;
void InitMenu(Menu *pMenu) override;
void InitMenu(wxMenu *pMenu) override;
void DestroyMenu() override
{
@ -112,7 +112,7 @@ void TrackMenuTable::InitUserData(void *pUserData)
mpData = static_cast<CommonTrackControls::InitMenuData*>(pUserData);
}
void TrackMenuTable::InitMenu(Menu *pMenu)
void TrackMenuTable::InitMenu(wxMenu *pMenu)
{
Track *const pTrack = mpData->pTrack;
@ -282,7 +282,7 @@ unsigned CommonTrackControls::DoContextMenu(
PopupMenuTable *const pExtension = GetMenuExtension(track.get());
if (pExtension)
pMenu->Extend(pExtension);
PopupMenuTable::ExtendMenu( *pMenu, *pExtension );
pParent->PopupMenu
(pMenu.get(), buttonRect.x + 1, buttonRect.y + buttonRect.height + 1);

40
src/widgets/PopupMenuTable.cpp
View File

@ -11,14 +11,31 @@ Paul Licameli split from TrackPanel.cpp
#include "../Audacity.h"
#include "PopupMenuTable.h"
PopupMenuTable::Menu::~Menu()
namespace {
struct PopupMenu : public wxMenu
{
PopupMenu(wxEvtHandler *pParent_, void *pUserData_)
: pParent{ pParent_ }, tables{}, pUserData{ pUserData_ } {}
~PopupMenu() override;
void Extend(PopupMenuTable *pTable);
void DisconnectTable(PopupMenuTable *pTable);
void Disconnect();
wxEvtHandler *pParent;
std::vector<PopupMenuTable*> tables;
void *pUserData;
};
PopupMenu::~PopupMenu()
{
// Event connections between the parent window and the singleton table
// object must be broken when this menu is destroyed.
Disconnect();
}
void PopupMenuTable::Menu::Extend(PopupMenuTable *pTable)
void PopupMenu::Extend(PopupMenuTable *pTable)
{
pTable->InitUserData(pUserData);
@ -55,7 +72,8 @@ void PopupMenuTable::Menu::Extend(PopupMenuTable *pTable)
case PopupMenuTable::Entry::SubMenu:
{
const auto subTable = pEntry->subTable;
auto subMenu = BuildMenu( this->pParent, subTable, pUserData );
auto subMenu =
PopupMenuTable::BuildMenu( this->pParent, subTable, pUserData );
this->AppendSubMenu(
subMenu.release(), subTable->Caption().Translation());
}
@ -68,7 +86,7 @@ void PopupMenuTable::Menu::Extend(PopupMenuTable *pTable)
tables.push_back( pTable );
}
void PopupMenuTable::Menu::DisconnectTable(PopupMenuTable *pTable)
void PopupMenu::DisconnectTable(PopupMenuTable *pTable)
{
for (const PopupMenuTable::Entry *pEntry = &*pTable->Get().begin();
pEntry->IsValid(); ++pEntry) {
@ -83,22 +101,28 @@ void PopupMenuTable::Menu::DisconnectTable(PopupMenuTable *pTable)
pTable->DestroyMenu();
}
void PopupMenuTable::Menu::Disconnect()
void PopupMenu::Disconnect()
{
for ( auto pTable : tables )
DisconnectTable(pTable);
}
}
void PopupMenuTable::InitMenu(Menu *)
void PopupMenuTable::InitMenu(wxMenu *)
{
}
// static
std::unique_ptr<PopupMenuTable::Menu> PopupMenuTable::BuildMenu
std::unique_ptr<wxMenu> PopupMenuTable::BuildMenu
( wxEvtHandler *pParent, PopupMenuTable *pTable, void *pUserData )
{
// Rebuild as needed each time. That makes it safe in case of language change.
std::unique_ptr<Menu> theMenu{ safenew Menu( pParent, pUserData ) };
auto theMenu = std::make_unique<PopupMenu>( pParent, pUserData );
theMenu->Extend(pTable);
return theMenu;
}
void PopupMenuTable::ExtendMenu( wxMenu &menu, PopupMenuTable &otherTable )
{
dynamic_cast<PopupMenu&>(menu).Extend(&otherTable);
}

41
src/widgets/PopupMenuTable.h
View File

@ -62,27 +62,6 @@ public:
: mCaption{ caption }
{}
class Menu
: public wxMenu
{
friend class PopupMenuTable;
Menu(wxEvtHandler *pParent_, void *pUserData_)
: pParent{ pParent_ }, tables{}, pUserData{ pUserData_ } {}
public:
virtual ~Menu();
void Extend(PopupMenuTable *pTable);
void DisconnectTable(PopupMenuTable *pTable);
void Disconnect();
private:
wxEvtHandler *pParent;
std::vector<PopupMenuTable*> tables;
void *pUserData;
};
// Called before the menu items are appended.
// Store user data, if needed.
virtual void InitUserData(void *pUserData) = 0;
@ -90,21 +69,21 @@ public:
// Called when the menu is about to pop up.
// Your chance to enable and disable items.
// Default implementation does nothing.
virtual void InitMenu(Menu *pMenu);
virtual void InitMenu(wxMenu *pMenu);
// Called when menu is destroyed.
virtual void DestroyMenu() = 0;
// Optional pUserData gets passed to the InitUserData routines of tables.
// No memory management responsibility is assumed by this function.
static std::unique_ptr<Menu> BuildMenu
static std::unique_ptr<wxMenu> BuildMenu
(wxEvtHandler *pParent, PopupMenuTable *pTable, void *pUserData = NULL);
const TranslatableString &Caption() const { return mCaption; }
protected:
virtual void Populate() = 0;
void Clear() { mContents.clear(); }
// menu must have been built by BuildMenu
// More items get added to the end of it
static void ExtendMenu( wxMenu &menu, PopupMenuTable &otherTable );
using Entries = std::vector<PopupMenuTableEntry>;
const Entries& Get()
@ -114,6 +93,10 @@ protected:
return mContents;
}
protected:
virtual void Populate() = 0;
void Clear() { mContents.clear(); }
Entries mContents;
TranslatableString mCaption;
};
@ -128,7 +111,7 @@ which inherits from PopupMenuTable,
DECLARE_POPUP_MENU(MyTable);
virtual void InitUserData(void *pUserData);
virtual void InitMenu(Menu *pMenu);
virtual void InitMenu(wxMenu *pMenu);
virtual void DestroyMenu();
Then in MyTable.cpp,
@ -139,7 +122,7 @@ void MyTable::InitUserData(void *pUserData)
auto pData = static_cast<MyData*>(pUserData);
}
void MyTable::InitMenu(Menu *pMenu)
void MyTable::InitMenu(wxMenu *pMenu)
{
// enable or disable menu items
}
@ -168,7 +151,7 @@ auto pMenu = PopupMenuTable::BuildMenu(pParent, &myTable, &data);
// Optionally:
OtherTable otherTable;
pMenu->Extend(&otherTable);
PopupMenuTable::ExtendMenu( *pMenu, otherTable );
pParent->PopupMenu(pMenu.get(), event.m_x, event.m_y);