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Code Issues Releases Wiki Activity

Extended import filtering

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This commit is contained in:
LRN1986 2010-04-04 08:19:53 +00:00
parent 566225ec25
commit 0a6148b06f
16 changed files with 850 additions and 19 deletions
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1
src/Makefile.in
View File

@ -222,6 +222,7 @@ OBJS = \
prefs/ThemePrefs.o \
prefs/TracksPrefs.o \
prefs/WarningsPrefs.o \
prefs/ExtImportPrefs.o \
toolbars/ControlToolBar.o \
toolbars/DeviceToolBar.o \
toolbars/EditToolBar.o \

14
src/ShuttleGui.cpp
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@ -572,6 +572,20 @@ wxListCtrl * ShuttleGuiBase::AddListControl()
return pListCtrl;
}
wxGrid * ShuttleGuiBase::AddGrid()
{
UseUpId();
if( mShuttleMode != eIsCreating )
return wxDynamicCast(wxWindow::FindWindowById( miId, mpDlg), wxGrid);
wxGrid * pGrid;
SetProportions( 1 );
mpWind = pGrid = new wxGrid(mpParent, miId, wxDefaultPosition,
wxDefaultSize, Style( wxWANTS_CHARS ));
pGrid->SetMinSize( wxSize( 120, 150 ));
UpdateSizers();
return pGrid;
}
wxListCtrl * ShuttleGuiBase::AddListControlReportMode()
{
UseUpId();

1
src/ShuttleGui.h
View File

@ -93,6 +93,7 @@ public:
wxListBox * AddListBox(const wxArrayString * pChoices, long style = 0);
wxListCtrl * AddListControl();
wxListCtrl * AddListControlReportMode();
wxGrid * AddGrid();
wxCheckBox * AddCheckBox( const wxString &Prompt, const wxString &Selected);
wxCheckBox * AddCheckBoxOnRight( const wxString &Prompt, const wxString &Selected);
wxComboBox * AddCombo( const wxString &Prompt, const wxString &Selected,const wxArrayString * pChoices );

265
src/import/Import.cpp
View File

@ -67,6 +67,7 @@ Importer::Importer()
{
mImportPluginList = new ImportPluginList;
mUnusableImportPluginList = new UnusableImportPluginList;
mExtImportItems = NULL;
// build the list of import plugin and/or unusableImporters.
// order is significant. If none match, they will all be tried
@ -87,14 +88,18 @@ Importer::Importer()
GetGStreamerImportPlugin(mImportPluginList, mUnusableImportPluginList);
#endif
ReadImportItems();
}
Importer::~Importer()
{
WriteImportItems();
mImportPluginList->DeleteContents(true);
delete mImportPluginList;
mUnusableImportPluginList->DeleteContents(true);//JKC
delete mUnusableImportPluginList;
if (this->mExtImportItems != NULL)
delete this->mExtImportItems;
}
void Importer::GetSupportedImportFormats(FormatList *formatList)
@ -109,6 +114,201 @@ void Importer::GetSupportedImportFormats(FormatList *formatList)
}
}
void Importer::StringToList(wxString &str, wxString &delims, wxArrayString &list, wxStringTokenizerMode mod)
{
wxStringTokenizer toker;
for (toker.SetString(str, delims, mod);
toker.HasMoreTokens(); list.Add (toker.GetNextToken()));
}
void Importer::ReadImportItems()
{
int item_counter = 0;
wxStringTokenizer toker;
wxString item_name;
wxString item_value;
ExtImportItem *new_item;
ImportPluginList::compatibility_iterator importPluginNode;
if (this->mExtImportItems != NULL)
delete this->mExtImportItems;
this->mExtImportItems = new ExtImportItems();
/* Rule string format is:
* extension1:extension2:extension3\mime_type1:mime_type2:mime_type3|filter1:filter2:filter3\unusedfilter1:unusedfilter2
* backslashes are escaped and unescaped internally
*/
for (item_counter = 0; true; item_counter++)
{
wxString condition, filters, used_filters, unused_filters = wxEmptyString, extensions, mime_types = wxEmptyString;
item_name.Printf (wxT("/ExtImportItems/Item%d"), item_counter);
/* Break at first non-existent item */
if (!gPrefs->Read(item_name, &item_value))
break;
toker.SetString(item_value, wxT("|"), wxTOKEN_RET_EMPTY_ALL);
/* Break at first broken item */
if (toker.CountTokens() != 2)
break;
new_item = new ExtImportItem();
/* First token is the filtering condition, second - the filter list */
condition = toker.GetNextToken();
filters = toker.GetNextToken();
/* Condition token consists of extension list and mime type list
* mime type list can be omitted entirely (complete with '\' separator)*/
toker.SetString(condition, wxT("\\"), wxTOKEN_RET_EMPTY_ALL);
extensions = toker.GetNextToken();
if (toker.HasMoreTokens())
mime_types = toker.GetNextToken();
StringToList (extensions, wxString(wxT(":")), new_item->extensions);
if (mime_types != wxEmptyString)
StringToList (mime_types, wxString(wxT(":")), new_item->mime_types);
/* Filter token consists of used and unused filter lists */
toker.SetString(filters, wxT("\\"), wxTOKEN_RET_EMPTY_ALL);
used_filters = toker.GetNextToken();
if (toker.HasMoreTokens())
unused_filters = toker.GetNextToken();
StringToList (used_filters, wxString(wxT(":")), new_item->filters);
if (unused_filters != wxEmptyString)
{
/* Filters are stored in one list, but the position at which
* unused filters start is remembered
*/
new_item->divider = new_item->filters.Count();
StringToList (unused_filters, wxString(wxT(":")), new_item->filters);
}
else
new_item->divider = -1;
/* Find corresponding filter object for each filter ID */
for (size_t i = 0; i < new_item->filters.Count(); i++)
{
for (importPluginNode = mImportPluginList->GetFirst();
importPluginNode; importPluginNode = importPluginNode->GetNext())
{
ImportPlugin *importPlugin = importPluginNode->GetData();
if (importPlugin->GetPluginStringID().Cmp(new_item->filters[i]) == 0)
{
new_item->filter_objects.Add (importPlugin);
break;
}
}
/* IDs that do not have corresponding filters, will be shown as-is */
if (!importPluginNode)
new_item->filter_objects.Add (NULL);
}
/* Find all filter objects that are not present in the filter list */
for (importPluginNode = mImportPluginList->GetFirst();
importPluginNode; importPluginNode = importPluginNode->GetNext())
{
bool found = false;
ImportPlugin *importPlugin = importPluginNode->GetData();
for (size_t i = 0; i < new_item->filter_objects.Count(); i++)
{
if (importPlugin == new_item->filter_objects[i])
{
found = true;
break;
}
}
/* Add these filters at the bottom of used filter list */
if (!found)
{
int index = new_item->divider;
if (new_item->divider < 0)
index = new_item->filters.Count();
new_item->filters.Insert(importPlugin->GetPluginStringID(),index);
new_item->filter_objects.Insert (importPlugin, index);
if (new_item->divider >= 0)
new_item->divider++;
}
}
this->mExtImportItems->Add (new_item);
}
}
void Importer::WriteImportItems()
{
size_t i;
wxString val, name;
for (i = 0; i < this->mExtImportItems->Count(); i++)
{
ExtImportItem *item = &(mExtImportItems->Item(i));
val.Clear();
for (size_t j = 0; j < item->extensions.Count(); j++)
{
val.Append (item->extensions[j]);
if (j < item->extensions.Count() - 1)
val.Append (wxT(":"));
}
val.Append (wxT("\\"));
for (size_t j = 0; j < item->mime_types.Count(); j++)
{
val.Append (item->mime_types[j]);
if (j < item->mime_types.Count() - 1)
val.Append (wxT(":"));
}
val.Append (wxT("|"));
for (size_t j = 0; j < item->filters.Count() && ((int) j < item->divider || item->divider < 0); j++)
{
val.Append (item->filters[j]);
if (j < item->filters.Count() - 1 && ((int) j < item->divider - 1 || item->divider < 0))
val.Append (wxT(":"));
}
if (item->divider >= 0)
{
val.Append (wxT("\\"));
for (size_t j = item->divider; j < item->filters.Count(); j++)
{
val.Append (item->filters[j]);
if (j < item->filters.Count() - 1)
val.Append (wxT(":"));
}
}
name.Printf (wxT("/ExtImportItems/Item%d"), i);
gPrefs->Write (name, val);
}
/* If we had more items than we have now, delete the excess */
for (i = this->mExtImportItems->Count(); i >= 0; i++)
{
name.Printf (wxT("/ExtImportItems/Item%d"), i);
if (gPrefs->Read(name, &val))
gPrefs->DeleteEntry (name, false);
else
break;
}
}
ExtImportItem *Importer::CreateDefaultImportItem()
{
ExtImportItem *new_item;
ImportPluginList::compatibility_iterator importPluginNode;
new_item = new ExtImportItem();
new_item->extensions.Add(wxT("*"));
new_item->mime_types.Add(wxT("*"));
for (importPluginNode = mImportPluginList->GetFirst();
importPluginNode; importPluginNode = importPluginNode->GetNext())
{
ImportPlugin *importPlugin = importPluginNode->GetData();
new_item->filters.Add (importPlugin->GetPluginStringID());
new_item->filter_objects.Add (importPlugin);
}
new_item->divider = -1;
return new_item;
}
// returns number of tracks imported
int Importer::Import(wxString fName,
TrackFactory *trackFactory,
@ -131,8 +331,11 @@ int Importer::Import(wxString fName,
// If user explicitly selected a filter,
// then we should try importing via corresponding plugin first
wxString type = gPrefs->Read(wxT("/LastOpenType"),wxT(""));
// Not implemented (yet?)
wxString mime_type = wxT("*");
// First, add all explicitly compatible plugins
// First, add user-selected filter
importPluginNode = mImportPluginList->GetFirst();
while(importPluginNode)
{
@ -142,29 +345,57 @@ int Importer::Import(wxString fName,
// This plugin corresponds to user-selected filter, try it first.
importPlugins.Insert(plugin);
}
else if (plugin->SupportsExtension(extension))
{
importPlugins.Append(plugin);
}
if (plugin->SupportsExtension(extension))
compatiblePlugins.Append(plugin);
importPluginNode = importPluginNode->GetNext();
}
bool foundItem = false;
// Next, add all other plugins
importPluginNode = mImportPluginList->GetFirst();
while(importPluginNode)
for (size_t i = 0; i < mExtImportItems->Count(); i++)
{
ImportPlugin *plugin = importPluginNode->GetData();
if (importPlugins.Find(plugin) == NULL)
ExtImportItem *item = &(*mExtImportItems)[i];
bool matches_ext = false, matches_mime = false;
for (size_t j = 0; j < item->extensions.Count(); j++)
{
// Skip MP3 import plugin. Opens some non-mp3 audio files (ac3 for example) as garbage.
if (plugin->GetPluginFormatDescription().CompareTo( _("MP3 files") ) != 0)
if (wxMatchWild (item->extensions[j],fName, false))
{
importPlugins.Append(plugin);
}
matches_ext = true;
break;
}
}
for (size_t j = 0; matches_ext && j < item->mime_types.Count(); j++)
{
if (wxMatchWild (item->mime_types[j],mime_type, false))
{
matches_mime = true;
break;
}
}
if (matches_ext && matches_mime)
{
for (size_t j = 0; j < item->filter_objects.Count() && (item->divider < 0 || (int) j < item->divider); j++)
{
importPlugins.Append(item->filter_objects[j]);
}
foundItem = true;
}
}
if (!foundItem)
{
// By default just add all plugins (except for MP3)
importPluginNode = mImportPluginList->GetFirst();
while(importPluginNode)
{
ImportPlugin *plugin = importPluginNode->GetData();
if (importPlugins.Find(plugin) == NULL)
{
// Skip MP3 import plugin. Opens some non-mp3 audio files (ac3 for example) as garbage.
if (plugin->GetPluginFormatDescription().CompareTo( _("MP3 files") ) != 0)
{
importPlugins.Append(plugin);
}
}
importPluginNode = importPluginNode->GetNext();
}
importPluginNode = importPluginNode->GetNext();
}
importPluginNode = importPlugins.GetFirst();

82
src/import/Import.h
View File

@ -17,6 +17,7 @@
#include <wx/listimpl.cpp>
#include <wx/dialog.h>
#include <wx/listbox.h>
#include <wx/tokenzr.h>
class Tags;
class TrackFactory;
@ -38,19 +39,94 @@ public:
}
};
class ImportPluginList;
class UnusableImportPluginList;
class ExtImportItem;
WX_DECLARE_LIST(Format, FormatList);
WX_DEFINE_ARRAY_PTR(ImportPlugin *, ImportPluginPtrArray);
WX_DECLARE_OBJARRAY(ExtImportItem, ExtImportItems);
class ExtImportItem
{
public:
/**
* Unique string ID exists for each filter, it is not translateable
* and can be stored in config. This ID is matched internally with a
* translated name of a filter.
* Unknown IDs will be presented and saved as-is.
* Unused filters will not be used for matching files, unless forced.
*/
wxArrayString filters;
/**
* The index of first unused filter in @filters array
* 0 - divider is at the top of the list (in the list control
* it will be the highest item), all filters are unused
* -1 - divider is at the bottom of the list (in the list control
* it will be the lowest item), all filters are used
*/
int divider;
/**
* Array of pointers to import plugins (members of FormatList)
*/
ImportPluginPtrArray filter_objects;
/**
* File extensions. Each one is a string with simple wildcards,
* i.e. "*.wav".
*/
wxArrayString extensions;
/**
* Mime-types. Each one is a string in form of "foo/bar-baz" or
* something like that.
*/
wxArrayString mime_types;
};
class ImportPluginList;
class UnusableImportPluginList;
class Importer {
public:
Importer();
~Importer();
/**
* Fills @formatList with a list of supported import formats
*/
void GetSupportedImportFormats(FormatList *formatList);
/**
* Reads extended import filters from gPrefs into internal
* list mExtImportItems
*/
void ReadImportItems();
/**
* Writes mExtImportItems into gPrefs
*/
void WriteImportItems();
/**
* Helper function - uses wxStringTokenizer to tokenize
* @str string and appends string-tokens to a list @list.
* @mod deifines tokenizer's behaviour.
*/
void StringToList(wxString &str, wxString &delims, wxArrayString &list, wxStringTokenizerMode mod = wxTOKEN_RET_EMPTY_ALL);
/**
* Returns a pointer to internal items array.
* External objects are allowed to change the array contents.
*/
ExtImportItems *GetImportItems() { return mExtImportItems; };
/**
* Allocates new ExtImportItem, fills it with default data
* and returns a pointer to it.
*/
ExtImportItem *CreateDefaultImportItem();
// returns number of tracks imported
// if zero, the import failed and errorMessage will be set.
int Import(wxString fName,
@ -60,6 +136,8 @@ public:
wxString &errorMessage);
private:
ExtImportItems *mExtImportItems;
ImportPluginList *mImportPluginList;
UnusableImportPluginList *mUnusableImportPluginList;
};

1
src/import/ImportFFmpeg.cpp
View File

@ -198,6 +198,7 @@ public:
~FFmpegImportPlugin() { }
wxString GetPluginStringID() { return wxT("libav"); }
wxString GetPluginFormatDescription();
///! Probes the file and opens it if appropriate

1
src/import/ImportFLAC.cpp
View File

@ -136,6 +136,7 @@ class FLACImportPlugin : public ImportPlugin
~FLACImportPlugin() { }
wxString GetPluginStringID() { return wxT("libflac"); }
wxString GetPluginFormatDescription();
ImportFileHandle *Open(wxString Filename);
};

1
src/import/ImportLOF.cpp
View File

@ -112,6 +112,7 @@ public:
~LOFImportPlugin() { }
wxString GetPluginStringID() { return wxT("lof"); }
wxString GetPluginFormatDescription();
ImportFileHandle *Open(wxString Filename);
};

1
src/import/ImportMP3.cpp
View File

@ -112,6 +112,7 @@ public:
~MP3ImportPlugin() { }
wxString GetPluginStringID() { return wxT("libmad"); }
wxString GetPluginFormatDescription();
ImportFileHandle *Open(wxString Filename);
};

1
src/import/ImportOGG.cpp
View File

@ -87,6 +87,7 @@ public:
~OggImportPlugin() { }
wxString GetPluginStringID() { return wxT("liboggvorbis"); }
wxString GetPluginFormatDescription();
ImportFileHandle *Open(wxString Filename);
};

1
src/import/ImportPCM.cpp
View File

@ -80,6 +80,7 @@ public:
~PCMImportPlugin() { }
wxString GetPluginStringID() { return wxT("libsndfile"); }
wxString GetPluginFormatDescription();
ImportFileHandle *Open(wxString Filename);
};

6
src/import/ImportPlugin.h
View File

@ -72,6 +72,12 @@ class ImportPlugin
{
public:
// Get unique string ID of this plugin, usually it corresponds
// to the underlying library, i.e. "libsndfile", "libflac", "libav"
// These MUST NOT change across Audacity versions (but new IDs can
// be added).
virtual wxString GetPluginStringID() = 0;
// Get a description of the file type this importer can import.
// Examples: "Ogg Vorbis", "MP3", "Uncompressed PCM"
virtual wxString GetPluginFormatDescription() = 0;

421
src/prefs/ExtImportPrefs.cpp Normal file
View File

@ -0,0 +1,421 @@
/**********************************************************************
Audacity: A Digital Audio Editor
ExtImportPrefs.cpp
LRN
*******************************************************************//**
\class ExtImportPrefs
\brief A PrefsPanel used to select extended import filter options.
*//*******************************************************************/
#include "../Audacity.h"
#include <wx/defs.h>
#include "../Prefs.h"
#include "../ShuttleGui.h"
#include "ExtImportPrefs.h"
#include <wx/arrimpl.cpp> // this is a magic incantation which must be done!
#define EXTIMPORT_MIME_SUPPORT 0
WX_DEFINE_OBJARRAY(ExtImportItems);
enum ExtImportPrefsControls
{
EIPPluginList = 20000,
EIPRuleTable,
EIPAddRule,
EIPDelRule
};
BEGIN_EVENT_TABLE(ExtImportPrefs, PrefsPanel)
EVT_LIST_KEY_DOWN(EIPPluginList,ExtImportPrefs::OnPluginKeyDown)
EVT_KEY_DOWN (ExtImportPrefs::OnRuleTableKeyDown)
EVT_GRID_EDITOR_HIDDEN (ExtImportPrefs::OnRuleTableEdit)
EVT_GRID_SELECT_CELL (ExtImportPrefs::OnRuleTableSelect)
EVT_GRID_RANGE_SELECT (ExtImportPrefs::OnRuleTableSelectRange)
EVT_BUTTON(EIPAddRule,ExtImportPrefs::OnAddRule)
EVT_BUTTON(EIPDelRule,ExtImportPrefs::OnDelRule)
END_EVENT_TABLE()
ExtImportPrefs::ExtImportPrefs(wxWindow * parent)
: PrefsPanel(parent, _("Extended Import"))
{
last_selected = -1;
Populate();
}
ExtImportPrefs::~ExtImportPrefs()
{
}
/// Creates the dialog and its contents.
void ExtImportPrefs::Populate()
{
//------------------------- Main section --------------------
// Now construct the GUI itself.
// Use 'eIsCreatingFromPrefs' so that the GUI is
// initialised with values from gPrefs.
ShuttleGui S(this, eIsCreatingFromPrefs);
PopulateOrExchange(S);
#if EXTIMPORT_MIME_SUPPORT
RuleTable->CreateGrid (0, 2, wxGrid::wxGridSelectRows);
#else
RuleTable->CreateGrid (0, 1, wxGrid::wxGridSelectRows);
#endif
RuleTable->DisableDragColMove ();
RuleTable->DisableDragRowSize ();
RuleTable->SetColLabelValue (0, _("File extensions"));
#if EXTIMPORT_MIME_SUPPORT
RuleTable->SetColLabelValue (1, _("Mime-types"));
#endif
RuleTable->SetRowLabelSize (0);
RuleTable->SetSelectionMode (wxGrid::wxGridSelectRows);
ExtImportItems *items = wxGetApp().mImporter->GetImportItems();
for (int i = 0; i < items->Count(); i++)
AddItemToTable (i, &(*items)[i]);
// ----------------------- End of main section --------------
}
void ExtImportPrefs::PopulateOrExchange(ShuttleGui & S)
{
S.SetBorder(2);
S.StartStatic(_("Rules to choose import filters"), 1);
{
S.SetSizerProportion(1);
S.StartHorizontalLay (wxEXPAND, 1);
{
RuleTable = S.Id(EIPRuleTable).AddGrid ();
RuleTable->SetWindowStyle (wxBORDER_SUNKEN);
PluginList = S.Id(EIPPluginList).AddListControl ();
PluginList->SetSingleStyle (wxLC_REPORT, true);
PluginList->SetSingleStyle (wxLC_SINGLE_SEL, true);
PluginList->InsertColumn (0, _("Importer"));
}
S.EndHorizontalLay();
S.StartHorizontalLay (wxSHRINK, 0);
{
AddRule = S.Id (EIPAddRule).AddButton (_("Add new rule"));
DelRule = S.Id (EIPDelRule).AddButton (_("Delete selected rule"));
}
S.EndHorizontalLay();
}
S.EndStatic();
Layout();
Fit();
SetMinSize(GetSize());
}
bool ExtImportPrefs::Apply()
{
ShuttleGui S(this, eIsSavingToPrefs);
PopulateOrExchange(S);
return true;
}
void ExtImportPrefs::OnPluginKeyDown(wxListEvent& event)
{
for (int i = 0; i < 1; i++)
{
#ifdef __WXMAC__
if (!wxGetKeyState(WXK_COMMAND))
break;
#else
if (!wxGetKeyState(WXK_CONTROL))
break;
#endif
int code = event.GetKeyCode();
if (code != WXK_UP && code != WXK_DOWN)
break;
long itemIndex = -1;
itemIndex = PluginList->GetNextItem(itemIndex,
wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
if (itemIndex == -1)
break;
if (last_selected == -1)
break;
ExtImportItems *items = wxGetApp().mImporter->GetImportItems();
ExtImportItem *item = &(*items)[last_selected];
if (code == WXK_UP && itemIndex == 0)
break;
else if (code == WXK_DOWN && itemIndex == PluginList->GetItemCount() - 1)
break;
wxString t, t2;
long d, d2;
ImportPlugin *ip1, *ip2;
if (code == WXK_UP)
{
t = PluginList->GetItemText (itemIndex);
d = PluginList->GetItemData (itemIndex);
d2 = PluginList->GetItemData (itemIndex - 1);
PluginList->SetItemText (itemIndex, PluginList->GetItemText (itemIndex - 1));
PluginList->SetItemText (itemIndex - 1, t);
if (d == -1 || d2 == -1)
{
PluginList->SetItemData (itemIndex, PluginList->GetItemData (itemIndex - 1));
PluginList->SetItemData (itemIndex - 1, d);
if (d == -1)
{
item->divider--;
}
else if (d2 == -1)
{
item->divider++;
}
}
else
{
ip1 = item->filter_objects[d];
ip2 = item->filter_objects[d2];
item->filter_objects[d] = ip2;
item->filter_objects[d2] = ip1;
t = item->filters[d];
t2 = item->filters[d2];
item->filters[d] = t2;
item->filters[d2] = t;
}
}
else if (code == WXK_DOWN)
{
t = PluginList->GetItemText (itemIndex);
d = PluginList->GetItemData (itemIndex);
d2 = PluginList->GetItemData (itemIndex + 1);
PluginList->SetItemText (itemIndex, PluginList->GetItemText (itemIndex + 1));
PluginList->SetItemText (itemIndex + 1, t);
if (d == -1 || d2 == -1)
{
PluginList->SetItemData (itemIndex, PluginList->GetItemData (itemIndex + 1));
PluginList->SetItemData (itemIndex + 1, d);
if (d == -1)
{
item->divider++;
}
else if (d2 == -1)
{
item->divider--;
}
}
else
{
ip1 = item->filter_objects[d];
ip2 = item->filter_objects[d2];
item->filter_objects[d] = ip2;
item->filter_objects[d2] = ip1;
t = item->filters[d];
t2 = item->filters[d2];
item->filters[d] = t2;
item->filters[d2] = t;
}
}
int fcount = item->filter_objects.Count();
if (item->divider >= fcount)
{
item->divider = -1;
}
if (item->divider < -1)
item->divider = item->filter_objects.Count() - 1;
}
event.Skip();
}
void ExtImportPrefs::OnRuleTableKeyDown(wxKeyEvent& event)
{
int mods = event.GetModifiers();
if (mods & wxMOD_CMD && (event.GetKeyCode() == WXK_UP || event.GetKeyCode() == WXK_DOWN))
{
ExtImportItems *items = wxGetApp().mImporter->GetImportItems();
ExtImportItem *t1, *t2;
int selrow = RuleTable->GetGridCursorRow ();
wxString ts;
if (event.GetKeyCode() == WXK_UP)
{
if (selrow == 0)
return;
t1 = items->Detach(selrow - 1);
t2 = items->Detach(selrow - 1);
items->Insert (t1, selrow - 1);
items->Insert (t2, selrow - 1);
for (int i = 0; i < RuleTable->GetNumberCols(); i++)
{
ts = RuleTable->GetCellValue (selrow, i);
RuleTable->SetCellValue (selrow, i, RuleTable->GetCellValue (selrow - 1, i));
RuleTable->SetCellValue (selrow - 1, i, ts);
}
RuleTable->MoveCursorUp (false);
}
else if (event.GetKeyCode() == WXK_DOWN)
{
if (selrow == RuleTable->GetNumberRows() - 1)
return;
t1 = items->Detach(selrow);
t2 = items->Detach(selrow);
items->Insert (t2, selrow);
items->Insert (t1, selrow);
for (int i = 0; i < RuleTable->GetNumberCols(); i++)
{
ts = RuleTable->GetCellValue (selrow, i);
RuleTable->SetCellValue (selrow, i, RuleTable->GetCellValue (selrow + 1, i));
RuleTable->SetCellValue (selrow + 1, i, ts);
}
RuleTable->MoveCursorDown (false);
}
}
else
event.Skip();
}
void ExtImportPrefs::OnRuleTableSelect (wxGridEvent& event)
{
int toprow;
if (!event.Selecting())
return;
toprow = event.GetRow();
DoOnRuleTableSelect (toprow);
event.Skip();
}
void ExtImportPrefs::OnRuleTableSelectRange (wxGridRangeSelectEvent& event)
{
int toprow;
if (!event.Selecting())
return;
toprow = event.GetTopRow();
DoOnRuleTableSelect (toprow);
event.Skip();
}
void ExtImportPrefs::DoOnRuleTableSelect (int toprow)
{
ExtImportItems *items = wxGetApp().mImporter->GetImportItems();
ExtImportItem *item = &(*items)[toprow];
PluginList->DeleteAllItems();
int fcount;
fcount = item->filters.Count();
int shift = 0;
for (int i = 0; i < fcount; i++)
{
if (item->divider == i)
{
PluginList->InsertItem (i, _("Unused filters:"));
PluginList->SetItemData (i, -1);
shift = 1;
}
if (item->filter_objects[i] != NULL)
{
PluginList->InsertItem (i + shift, item->filter_objects[i]->GetPluginFormatDescription());
}
else
{
PluginList->InsertItem (i + shift, item->filters[i]);
}
PluginList->SetItemData (i + shift, i);
}
if (item->divider == -1)
{
PluginList->InsertItem (fcount, _("Unused filters:"));
PluginList->SetItemData (fcount, -1);
}
PluginList->SetColumnWidth (0, wxLIST_AUTOSIZE);
last_selected = toprow;
}
void ExtImportPrefs::OnRuleTableEdit (wxGridEvent& event)
{
int row = event.GetRow();
int col = event.GetCol();
ExtImportItems *items = wxGetApp().mImporter->GetImportItems();
ExtImportItem *item = &(*items)[row];
RuleTable->SaveEditControlValue();
wxString val = RuleTable->GetCellValue (row, col);
switch (col)
{
case 0:
item->extensions.Clear();
wxGetApp().mImporter->StringToList (val, wxString(wxT(":")), item->extensions);
break;
case 1:
item->mime_types.Clear();
wxGetApp().mImporter->StringToList (val, wxString(wxT(":")), item->mime_types);
break;
}
RuleTable->AutoSizeColumns ();
}
void ExtImportPrefs::AddItemToTable (int index, ExtImportItem *item)
{
wxString extensions, mime_types;
if (item->extensions.Count() > 0)
{
extensions.Append (item->extensions[0]);
for (int i = 1; i < item->extensions.Count(); i++)
{
extensions.Append (wxT(":"));
extensions.Append (item->extensions[i]);
}
}
if (item->mime_types.Count() > 0)
{
mime_types.Append (item->mime_types[0]);
for (int i = 1; i < item->mime_types.Count(); i++)
{
mime_types.Append (wxT(":"));
mime_types.Append (item->mime_types[i]);
}
}
RuleTable->InsertRows (index, 1);
RuleTable->SetCellValue (index, 0, extensions);
#if EXTIMPORT_MIME_SUPPORT
RuleTable->SetCellValue (index, 1, mime_types);
#endif
RuleTable->AutoSizeColumns ();
}
void ExtImportPrefs::OnAddRule(wxCommandEvent& event)
{
ExtImportItems *items = wxGetApp().mImporter->GetImportItems();
ExtImportItem *item = wxGetApp().mImporter->CreateDefaultImportItem();
items->Add (item);
AddItemToTable (RuleTable->GetNumberRows (), item);
}
void ExtImportPrefs::OnDelRule(wxCommandEvent& event)
{
if (last_selected < 0)
return;
ExtImportItems *items = wxGetApp().mImporter->GetImportItems();
RuleTable->DeleteRows (last_selected);
items->RemoveAt (last_selected);
RuleTable->AutoSizeColumns ();
}
// Indentation settings for Vim and Emacs and unique identifier for Arch, a
// version control system. Please do not modify past this point.
//
// Local Variables:
// c-basic-offset: 3
// indent-tabs-mode: nil
// End:
//
// vim: et sts=3 sw=3
// arch-tag: 427b9e64-3fc6-40ef-bbf8-e6fff1d442f0

62
src/prefs/ExtImportPrefs.h Normal file
View File

@ -0,0 +1,62 @@
/**********************************************************************
Audacity: A Digital Audio Editor
ExtImportPrefs.h
LRN
**********************************************************************/
#ifndef __AUDACITY_EXT_IMPORT_PREFS__
#define __AUDACITY_EXT_IMPORT_PREFS__
#include <wx/defs.h>
#include <wx/window.h>
#include "../ShuttleGui.h"
#include "PrefsPanel.h"
#include "../Import/Import.h"
#include "../Import/ImportPlugin.h"
class ExtImportPrefs:public PrefsPanel
{
public:
ExtImportPrefs(wxWindow * parent);
~ExtImportPrefs();
virtual bool Apply();
void OnPluginKeyDown(wxListEvent& event);
void OnRuleTableKeyDown(wxKeyEvent& event);
void OnRuleTableSelect(wxGridEvent& event);
void OnRuleTableEdit(wxGridEvent& event);
void OnRuleTableSelectRange(wxGridRangeSelectEvent& event);
/* void OnRuleTableKeyDown(wxListEvent& event);
void OnRuleTableFocus(wxListEvent& event);
void OnRuleTableActivate(wxListEvent& event);
void OnRuleTableRightClick(wxListEvent& event);*/
void OnAddRule(wxCommandEvent& event);
void OnDelRule(wxCommandEvent& event);
private:
wxGrid *RuleTable;
wxListCtrl *PluginList;
wxButton *AddRule;
wxButton *DelRule;
int last_selected;
void DoOnRuleTableSelect (int toprow);
void AddItemToTable (int index, ExtImportItem *item);
void Populate();
void PopulateOrExchange(ShuttleGui & S);
DECLARE_EVENT_TABLE()
};
#endif

3
src/prefs/PrefsDialog.cpp
View File

@ -59,6 +59,7 @@
#include "ThemePrefs.h"
#include "TracksPrefs.h"
#include "WarningsPrefs.h"
#include "ExtImportPrefs.h"
#ifdef EXPERIMENTAL_MIDI_OUT
#include "MidiIOPrefs.h"
@ -112,6 +113,8 @@ PrefsDialog::PrefsDialog(wxWindow * parent)
// w = new BatchPrefs(mCategories); mCategories->AddPage(w, w->GetName(), false, 0);
w = new KeyConfigPrefs(mCategories); mCategories->AddPage(w, w->GetName(), false, 0);
w = new MousePrefs(mCategories); mCategories->AddPage(w, w->GetName(), false, 0);
w = new ExtImportPrefs(mCategories); mCategories->AddPage(w, w->GetName(), false, 0);
}
S.EndHorizontalLay();
}

8
win/Projects/Audacity/Audacity.vcproj
View File

@ -1615,6 +1615,14 @@
RelativePath="..\..\..\src\prefs\EffectsPrefs.h"
>
</File>
<File
RelativePath="..\..\..\src\prefs\ExtImportPrefs.cpp"
>
</File>
<File
RelativePath="..\..\..\src\prefs\ExtImportPrefs.h"
>
</File>
<File
RelativePath="..\..\..\src\prefs\GUIPrefs.cpp"
>