preferences.cpp
上传用户:riyaled888
上传日期:2009-03-27
资源大小:7338k
文件大小:28k
- /*****************************************************************************
- * preferences.cpp : wxWindows plugin for vlc
- *****************************************************************************
- * Copyright (C) 2000-2004 VideoLAN
- * $Id: preferences.cpp 8869 2004-09-30 22:17:54Z gbazin $
- *
- * Authors: Gildas Bazin <gbazin@netcourrier.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
- *****************************************************************************/
- /*****************************************************************************
- * Preamble
- *****************************************************************************/
- #include <stdlib.h> /* malloc(), free() */
- #include <errno.h> /* ENOMEM */
- #include <string.h> /* strerror() */
- #include <stdio.h>
- #include <vlc/vlc.h>
- #include <vlc/intf.h>
- #include <vlc_help.h>
- #include "wxwindows.h"
- #include "preferences_widgets.h"
- #include <wx/combobox.h>
- #include <wx/statline.h>
- #include <wx/clntdata.h>
- #include <wx/dynarray.h>
- #ifndef wxRB_SINGLE
- # define wxRB_SINGLE 0
- #endif
- #define GENERAL_ID 1242
- #define PLUGIN_ID 1243
- #define CAPABILITY_ID 1244
- /*****************************************************************************
- * Classes declarations.
- *****************************************************************************/
- class ConfigTreeData;
- class PrefsTreeCtrl : public wxTreeCtrl
- {
- public:
- PrefsTreeCtrl() { }
- PrefsTreeCtrl( wxWindow *parent, intf_thread_t *_p_intf,
- PrefsDialog *p_prefs_dialog, wxBoxSizer *_p_sizer );
- virtual ~PrefsTreeCtrl();
- void ApplyChanges();
- void CleanChanges();
- private:
- /* Event handlers (these functions should _not_ be virtual) */
- void OnSelectTreeItem( wxTreeEvent& event );
- void OnAdvanced( wxCommandEvent& event );
- ConfigTreeData *FindModuleConfig( ConfigTreeData *config_data );
- DECLARE_EVENT_TABLE()
- intf_thread_t *p_intf;
- PrefsDialog *p_prefs_dialog;
- wxBoxSizer *p_sizer;
- wxWindow *p_parent;
- vlc_bool_t b_advanced;
- wxTreeItemId root_item;
- wxTreeItemId general_item;
- wxTreeItemId plugins_item;
- };
- WX_DEFINE_ARRAY(ConfigControl *, ArrayOfConfigControls);
- class PrefsPanel : public wxPanel
- {
- public:
- PrefsPanel() { }
- PrefsPanel( wxWindow *parent, intf_thread_t *_p_intf,
- PrefsDialog *, int i_object_id, char *, char * );
- virtual ~PrefsPanel() {}
- void ApplyChanges();
- void SwitchAdvanced( vlc_bool_t );
- private:
- intf_thread_t *p_intf;
- PrefsDialog *p_prefs_dialog;
- vlc_bool_t b_advanced;
- wxBoxSizer *config_sizer;
- wxScrolledWindow *config_window;
- ArrayOfConfigControls config_array;
- };
- class ConfigTreeData : public wxTreeItemData
- {
- public:
- ConfigTreeData() { b_submodule = 0; panel = NULL; psz_section = NULL;
- psz_help = NULL; }
- virtual ~ConfigTreeData() { if( panel ) delete panel;
- if( psz_section) free(psz_section);
- if( psz_help) free(psz_help); }
- vlc_bool_t b_submodule;
- PrefsPanel *panel;
- wxBoxSizer *sizer;
- int i_object_id;
- char *psz_section;
- char *psz_help;
- };
- /*****************************************************************************
- * Event Table.
- *****************************************************************************/
- /* IDs for the controls and the menu commands */
- enum
- {
- Notebook_Event = wxID_HIGHEST,
- MRL_Event,
- ResetAll_Event,
- Advanced_Event,
- };
- BEGIN_EVENT_TABLE(PrefsDialog, wxFrame)
- /* Button events */
- EVT_BUTTON(wxID_OK, PrefsDialog::OnOk)
- EVT_BUTTON(wxID_CANCEL, PrefsDialog::OnCancel)
- EVT_BUTTON(wxID_SAVE, PrefsDialog::OnSave)
- EVT_BUTTON(ResetAll_Event, PrefsDialog::OnResetAll)
- EVT_CHECKBOX(Advanced_Event, PrefsDialog::OnAdvanced)
- /* Don't destroy the window when the user closes it */
- EVT_CLOSE(PrefsDialog::OnCancel)
- END_EVENT_TABLE()
- // menu and control ids
- enum
- {
- PrefsTree_Ctrl = wxID_HIGHEST
- };
- BEGIN_EVENT_TABLE(PrefsTreeCtrl, wxTreeCtrl)
- EVT_TREE_SEL_CHANGED(PrefsTree_Ctrl, PrefsTreeCtrl::OnSelectTreeItem)
- EVT_COMMAND(Advanced_Event, wxEVT_USER_FIRST, PrefsTreeCtrl::OnAdvanced)
- END_EVENT_TABLE()
- /*****************************************************************************
- * Constructor.
- *****************************************************************************/
- PrefsDialog::PrefsDialog( intf_thread_t *_p_intf, wxWindow *p_parent)
- : wxFrame( p_parent, -1, wxU(_("Preferences")), wxDefaultPosition,
- wxSize(700,450), wxDEFAULT_FRAME_STYLE )
- {
- /* Initializations */
- p_intf = _p_intf;
- SetIcon( *p_intf->p_sys->p_icon );
- /* Create a panel to put everything in */
- wxPanel *panel = new wxPanel( this, -1 );
- panel->SetAutoLayout( TRUE );
- /* Create the preferences tree control */
- wxBoxSizer *controls_sizer = new wxBoxSizer( wxHORIZONTAL );
- prefs_tree =
- new PrefsTreeCtrl( panel, p_intf, this, controls_sizer );
- /* Separation */
- wxStaticLine *static_line = new wxStaticLine( panel, wxID_OK );
- /* Create the buttons */
- wxButton *ok_button = new wxButton( panel, wxID_OK, wxU(_("OK")) );
- ok_button->SetDefault();
- wxButton *cancel_button = new wxButton( panel, wxID_CANCEL,
- wxU(_("Cancel")) );
- wxButton *save_button = new wxButton( panel, wxID_SAVE, wxU(_("Save")) );
- wxButton *reset_button = new wxButton( panel, ResetAll_Event,
- wxU(_("Reset All")) );
- wxPanel *dummy_panel = new wxPanel( this, -1 );
- wxCheckBox *advanced_checkbox =
- new wxCheckBox( panel, Advanced_Event, wxU(_("Advanced options")) );
- if( config_GetInt( p_intf, "advanced" ) )
- {
- advanced_checkbox->SetValue(TRUE);
- wxCommandEvent dummy_event;
- dummy_event.SetInt(TRUE);
- OnAdvanced( dummy_event );
- }
- /* Place everything in sizers */
- wxBoxSizer *button_sizer = new wxBoxSizer( wxHORIZONTAL );
- button_sizer->Add( ok_button, 0, wxALL, 5 );
- button_sizer->Add( cancel_button, 0, wxALL, 5 );
- button_sizer->Add( save_button, 0, wxALL, 5 );
- button_sizer->Add( reset_button, 0, wxALL, 5 );
- button_sizer->Add( dummy_panel, 1, wxALL, 5 );
- button_sizer->Add( advanced_checkbox, 0, wxALL | wxALIGN_RIGHT |
- wxALIGN_CENTER_VERTICAL, 0 );
- button_sizer->Layout();
- wxBoxSizer *main_sizer = new wxBoxSizer( wxVERTICAL );
- wxBoxSizer *panel_sizer = new wxBoxSizer( wxVERTICAL );
- panel_sizer->Add( controls_sizer, 1, wxEXPAND | wxALL, 5 );
- panel_sizer->Add( static_line, 0, wxEXPAND | wxALL, 5 );
- panel_sizer->Add( button_sizer, 0, wxALIGN_LEFT | wxALIGN_BOTTOM |
- wxALL | wxEXPAND, 5 );
- panel_sizer->Layout();
- panel->SetSizer( panel_sizer );
- main_sizer->Add( panel, 1, wxEXPAND, 0 );
- main_sizer->Layout();
- SetSizer( main_sizer );
- }
- PrefsDialog::~PrefsDialog()
- {
- }
- /*****************************************************************************
- * Private methods.
- *****************************************************************************/
- /*****************************************************************************
- * Events methods.
- *****************************************************************************/
- void PrefsDialog::OnOk( wxCommandEvent& WXUNUSED(event) )
- {
- prefs_tree->ApplyChanges();
- this->Hide();
- prefs_tree->CleanChanges();
- }
- void PrefsDialog::OnCancel( wxCommandEvent& WXUNUSED(event) )
- {
- this->Hide();
- prefs_tree->CleanChanges();
- }
- void PrefsDialog::OnSave( wxCommandEvent& WXUNUSED(event) )
- {
- prefs_tree->ApplyChanges();
- config_SaveConfigFile( p_intf, NULL );
- this->Hide();
- }
- void PrefsDialog::OnResetAll( wxCommandEvent& WXUNUSED(event) )
- {
- wxMessageDialog dlg( this,
- wxU(_("Beware this will reset your VLC media player preferences.n"
- "Are you sure you want to continue?")),
- wxU(_("Reset Preferences")), wxYES_NO|wxNO_DEFAULT|wxCENTRE );
- if ( dlg.ShowModal() == wxID_YES )
- {
- /* TODO: need to reset all the controls */
- config_ResetAll( p_intf );
- prefs_tree->CleanChanges();
- config_SaveConfigFile( p_intf, NULL );
- }
- }
- void PrefsDialog::OnAdvanced( wxCommandEvent& event )
- {
- wxCommandEvent newevent( wxEVT_USER_FIRST, Advanced_Event );
- newevent.SetInt( event.GetInt() );
- prefs_tree->AddPendingEvent( newevent );
- }
- /*****************************************************************************
- * PrefsTreeCtrl class definition.
- *****************************************************************************/
- PrefsTreeCtrl::PrefsTreeCtrl( wxWindow *_p_parent, intf_thread_t *_p_intf,
- PrefsDialog *_p_prefs_dialog,
- wxBoxSizer *_p_sizer )
- : wxTreeCtrl( _p_parent, PrefsTree_Ctrl, wxDefaultPosition, wxDefaultSize,
- wxTR_NO_LINES | wxTR_FULL_ROW_HIGHLIGHT |
- wxTR_LINES_AT_ROOT | wxTR_HIDE_ROOT |
- wxTR_HAS_BUTTONS | wxTR_TWIST_BUTTONS | wxSUNKEN_BORDER )
- {
- vlc_list_t *p_list;
- module_t *p_module;
- module_config_t *p_item;
- int i_index;
- /* Initializations */
- p_intf = _p_intf;
- p_prefs_dialog = _p_prefs_dialog;
- p_sizer = _p_sizer;
- p_parent = _p_parent;
- b_advanced = VLC_FALSE;
- root_item = AddRoot( wxT("") );
- /* List the plugins */
- p_list = vlc_list_find( p_intf, VLC_OBJECT_MODULE, FIND_ANYWHERE );
- if( !p_list ) return;
- /*
- * Build a tree of the main options
- */
- ConfigTreeData *config_data = new ConfigTreeData;
- config_data->i_object_id = GENERAL_ID;
- config_data->psz_help = wraptext( GENERAL_HELP, 72 , ISUTF8 );
- config_data->psz_section = strdup( GENERAL_TITLE );
- general_item = AppendItem( root_item, wxU(_("General settings")),
- -1, -1, config_data );
- for( i_index = 0; i_index < p_list->i_count; i_index++ )
- {
- p_module = (module_t *)p_list->p_values[i_index].p_object;
- if( !strcmp( p_module->psz_object_name, "main" ) )
- break;
- }
- if( i_index < p_list->i_count )
- {
- /* We found the main module */
- /* Enumerate config categories and store a reference so we can
- * generate their config panel them when it is asked by the user. */
- p_item = p_module->p_config;
- if( p_item ) do
- {
- switch( p_item->i_type )
- {
- case CONFIG_HINT_CATEGORY:
- ConfigTreeData *config_data = new ConfigTreeData;
- config_data->psz_section = strdup(p_item->psz_text);
- if( p_item->psz_longtext )
- {
- config_data->psz_help =
- wraptext( p_item->psz_longtext, 72 , ISUTF8 );
- }
- else
- {
- config_data->psz_help = NULL;
- }
- config_data->i_object_id = p_module->i_object_id;
- /* Add the category to the tree */
- AppendItem( general_item, wxU(p_item->psz_text),
- -1, -1, config_data );
- break;
- }
- }
- while( p_item->i_type != CONFIG_HINT_END && p_item++ );
- SortChildren( general_item );
- }
- /*
- * Build a tree of all the plugins
- */
- config_data = new ConfigTreeData;
- config_data->i_object_id = PLUGIN_ID;
- config_data->psz_help = wraptext( PLUGIN_HELP, 72, ISUTF8 );
- config_data->psz_section = strdup( PLUGIN_TITLE );
- plugins_item = AppendItem( root_item, wxU(_("Modules")),
- -1, -1,config_data );
- for( i_index = 0; i_index < p_list->i_count; i_index++ )
- {
- p_module = (module_t *)p_list->p_values[i_index].p_object;
- /* Exclude the main module */
- if( !strcmp( p_module->psz_object_name, "main" ) )
- continue;
- /* Exclude empty plugins (submodules don't have config options, they
- * are stored in the parent module) */
- if( p_module->b_submodule )
- p_item = ((module_t *)p_module->p_parent)->p_config;
- else
- p_item = p_module->p_config;
- if( !p_item ) continue;
- do
- {
- if( p_item->i_type & CONFIG_ITEM )
- break;
- }
- while( p_item->i_type != CONFIG_HINT_END && p_item++ );
- if( p_item->i_type == CONFIG_HINT_END ) continue;
- /* Find the capability child item */
- long cookie; size_t i_child_index;
- wxTreeItemId capability_item = GetFirstChild( plugins_item, cookie);
- for( i_child_index = 0;
- i_child_index < GetChildrenCount( plugins_item, FALSE );
- i_child_index++ )
- {
- if( !GetItemText(capability_item).Cmp(
- wxU(p_module->psz_capability ) ) )
- {
- break;
- }
- capability_item = GetNextChild( plugins_item, cookie );
- }
- if( i_child_index == GetChildrenCount( plugins_item, FALSE ) &&
- p_module->psz_capability && *p_module->psz_capability )
- {
- /* We didn't find it, add it */
- ConfigTreeData *config_data = new ConfigTreeData;
- config_data->psz_section =
- wraptext( GetCapabilityHelp( p_module->psz_capability , 1 ),
- 72, ISUTF8 );
- config_data->psz_help =
- wraptext( GetCapabilityHelp( p_module->psz_capability , 2 ),
- 72, ISUTF8 );
- config_data->i_object_id = CAPABILITY_ID;
- capability_item = AppendItem( plugins_item,
- wxU(p_module->psz_capability),
- -1,-1,config_data );
- }
- /* Add the plugin to the tree */
- ConfigTreeData *config_data = new ConfigTreeData;
- config_data->b_submodule = p_module->b_submodule;
- config_data->i_object_id = p_module->b_submodule ?
- ((module_t *)p_module->p_parent)->i_object_id :
- p_module->i_object_id;
- config_data->psz_help = NULL;
- AppendItem( capability_item, wxU(p_module->psz_object_name), -1, -1,
- config_data );
- }
- /* Sort all this mess */
- long cookie; size_t i_child_index;
- SortChildren( plugins_item );
- wxTreeItemId capability_item = GetFirstChild( plugins_item, cookie);
- for( i_child_index = 0;
- i_child_index < GetChildrenCount( plugins_item, FALSE );
- i_child_index++ )
- {
- SortChildren( capability_item );
- capability_item = GetNextChild( plugins_item, cookie );
- }
- /* Clean-up everything */
- vlc_list_release( p_list );
- p_sizer->Add( this, 1, wxEXPAND | wxALL, 0 );
- p_sizer->Layout();
- /* Update Tree Ctrl */
- #ifndef WIN32 /* Workaround a bug in win32 implementation */
- SelectItem( GetFirstChild( root_item, cookie ) );
- #endif
- Expand( general_item );
- }
- PrefsTreeCtrl::~PrefsTreeCtrl()
- {
- }
- void PrefsTreeCtrl::ApplyChanges()
- {
- long cookie, cookie2;
- ConfigTreeData *config_data;
- /* Apply changes to the main module */
- wxTreeItemId item = GetFirstChild( general_item, cookie );
- for( size_t i_child_index = 0;
- i_child_index < GetChildrenCount( general_item, FALSE );
- i_child_index++ )
- {
- config_data = (ConfigTreeData *)GetItemData( item );
- if( config_data && config_data->panel )
- {
- config_data->panel->ApplyChanges();
- }
- item = GetNextChild( general_item, cookie );
- }
- /* Apply changes to the plugins */
- item = GetFirstChild( plugins_item, cookie );
- for( size_t i_child_index = 0;
- i_child_index < GetChildrenCount( plugins_item, FALSE );
- i_child_index++ )
- {
- wxTreeItemId item2 = GetFirstChild( item, cookie2 );
- for( size_t i_child_index = 0;
- i_child_index < GetChildrenCount( item, FALSE );
- i_child_index++ )
- {
- config_data = (ConfigTreeData *)GetItemData( item2 );
- if( config_data && config_data->panel )
- {
- config_data->panel->ApplyChanges();
- }
- item2 = GetNextChild( item, cookie2 );
- }
- item = GetNextChild( plugins_item, cookie );
- }
- }
- void PrefsTreeCtrl::CleanChanges()
- {
- long cookie, cookie2;
- ConfigTreeData *config_data;
- config_data = !GetSelection() ? NULL :
- FindModuleConfig( (ConfigTreeData *)GetItemData( GetSelection() ) );
- if( config_data )
- {
- config_data->panel->Hide();
- p_sizer->Remove( config_data->panel );
- }
- /* Clean changes for the main module */
- wxTreeItemId item = GetFirstChild( general_item, cookie );
- for( size_t i_child_index = 0;
- i_child_index < GetChildrenCount( general_item, FALSE );
- i_child_index++ )
- {
- config_data = (ConfigTreeData *)GetItemData( item );
- if( config_data && config_data->panel )
- {
- delete config_data->panel;
- config_data->panel = NULL;
- }
- item = GetNextChild( general_item, cookie );
- }
- /* Clean changes for the plugins */
- item = GetFirstChild( plugins_item, cookie );
- for( size_t i_child_index = 0;
- i_child_index < GetChildrenCount( plugins_item, FALSE );
- i_child_index++ )
- {
- wxTreeItemId item2 = GetFirstChild( item, cookie2 );
- for( size_t i_child_index = 0;
- i_child_index < GetChildrenCount( item, FALSE );
- i_child_index++ )
- {
- config_data = (ConfigTreeData *)GetItemData( item2 );
- if( config_data && config_data->panel )
- {
- delete config_data->panel;
- config_data->panel = NULL;
- }
- item2 = GetNextChild( item, cookie2 );
- }
- item = GetNextChild( plugins_item, cookie );
- }
- if( GetSelection() )
- {
- wxTreeEvent event;
- OnSelectTreeItem( event );
- }
- }
- ConfigTreeData *PrefsTreeCtrl::FindModuleConfig( ConfigTreeData *config_data )
- {
- /* We need this complexity because submodules don't have their own config
- * options. They use the parent module ones. */
- if( !config_data || !config_data->b_submodule )
- {
- return config_data;
- }
- long cookie, cookie2;
- ConfigTreeData *config_new;
- wxTreeItemId item = GetFirstChild( plugins_item, cookie );
- for( size_t i_child_index = 0;
- i_child_index < GetChildrenCount( plugins_item, FALSE );
- i_child_index++ )
- {
- wxTreeItemId item2 = GetFirstChild( item, cookie2 );
- for( size_t i_child_index = 0;
- i_child_index < GetChildrenCount( item, FALSE );
- i_child_index++ )
- {
- config_new = (ConfigTreeData *)GetItemData( item2 );
- if( config_new && !config_new->b_submodule &&
- config_new->i_object_id == config_data->i_object_id )
- {
- return config_new;
- }
- item2 = GetNextChild( item, cookie2 );
- }
- item = GetNextChild( plugins_item, cookie );
- }
- /* Found nothing */
- return NULL;
- }
- void PrefsTreeCtrl::OnSelectTreeItem( wxTreeEvent& event )
- {
- ConfigTreeData *config_data = NULL;
- if( event.GetOldItem() )
- config_data = FindModuleConfig( (ConfigTreeData *)GetItemData(
- event.GetOldItem() ) );
- if( config_data && config_data->panel )
- {
- config_data->panel->Hide();
- p_sizer->Remove( config_data->panel );
- }
- /* Don't use event.GetItem() because we also send fake events */
- config_data = FindModuleConfig( (ConfigTreeData *)GetItemData(
- GetSelection() ) );
- if( config_data )
- {
- if( !config_data->panel )
- {
- /* The panel hasn't been created yet. Let's do it. */
- config_data->panel =
- new PrefsPanel( p_parent, p_intf, p_prefs_dialog,
- config_data->i_object_id,
- config_data->psz_section,
- config_data->psz_help );
- config_data->panel->SwitchAdvanced( b_advanced );
- }
- else
- {
- config_data->panel->SwitchAdvanced( b_advanced );
- config_data->panel->Show();
- }
- p_sizer->Add( config_data->panel, 3, wxEXPAND | wxALL, 0 );
- p_sizer->Layout();
- }
- }
- void PrefsTreeCtrl::OnAdvanced( wxCommandEvent& event )
- {
- b_advanced = event.GetInt();
- ConfigTreeData *config_data = !GetSelection() ? NULL :
- FindModuleConfig( (ConfigTreeData *)GetItemData( GetSelection() ) );
- if( config_data )
- {
- config_data->panel->Hide();
- p_sizer->Remove( config_data->panel );
- }
- if( GetSelection() )
- {
- wxTreeEvent event;
- OnSelectTreeItem( event );
- }
- }
- /*****************************************************************************
- * PrefsPanel class definition.
- *****************************************************************************/
- PrefsPanel::PrefsPanel( wxWindow* parent, intf_thread_t *_p_intf,
- PrefsDialog *_p_prefs_dialog,
- int i_object_id, char *psz_section, char *psz_help )
- : wxPanel( parent, -1, wxDefaultPosition, wxDefaultSize )
- {
- module_config_t *p_item;
- wxStaticText *label;
- wxStaticText *help;
- wxArrayString array;
- module_t *p_module = NULL;
- /* Initializations */
- p_intf = _p_intf;
- p_prefs_dialog =_p_prefs_dialog,
- b_advanced = VLC_TRUE;
- SetAutoLayout( TRUE );
- Hide();
- wxBoxSizer *sizer = new wxBoxSizer( wxVERTICAL );
- if( i_object_id == PLUGIN_ID || i_object_id == GENERAL_ID ||
- i_object_id == CAPABILITY_ID )
- {
- label = new wxStaticText( this, -1,wxU(_( psz_section )));
- wxFont heading_font = label->GetFont();
- heading_font.SetPointSize( heading_font.GetPointSize() + 5 );
- label->SetFont( heading_font );
- sizer->Add( label, 0, wxEXPAND | wxLEFT, 10 );
- sizer->Add( new wxStaticLine( this, 0 ), 0,
- wxEXPAND | wxLEFT | wxRIGHT, 2 );
- help = new wxStaticText( this, -1, wxU(_( psz_help ) ) );
- sizer->Add( help ,0 ,wxEXPAND | wxALL, 5 );
- config_sizer = NULL; config_window = NULL;
- }
- else
- {
- /* Get a pointer to the module */
- p_module = (module_t *)vlc_object_get( p_intf, i_object_id );
- if( p_module->i_object_type != VLC_OBJECT_MODULE )
- {
- /* 0OOoo something went really bad */
- return;
- }
- /* Enumerate config options and add corresponding config boxes
- * (submodules don't have config options, they are stored in the
- * parent module) */
- if( p_module->b_submodule )
- p_item = ((module_t *)p_module->p_parent)->p_config;
- else
- p_item = p_module->p_config;
- /* Find the category if it has been specified */
- if( psz_section && p_item->i_type == CONFIG_HINT_CATEGORY )
- {
- while( !p_item->i_type == CONFIG_HINT_CATEGORY ||
- strcmp( psz_section, p_item->psz_text ) )
- {
- if( p_item->i_type == CONFIG_HINT_END )
- break;
- p_item++;
- }
- }
- /* Add a head title to the panel */
- label = new wxStaticText( this, -1,
- wxU(_(psz_section ? p_item->psz_text :
- p_module->psz_longname )));
- wxFont heading_font = label->GetFont();
- heading_font.SetPointSize( heading_font.GetPointSize() + 5 );
- label->SetFont( heading_font );
- sizer->Add( label, 0, wxEXPAND | wxLEFT, 10 );
- sizer->Add( new wxStaticLine( this, 0 ), 0,
- wxEXPAND | wxLEFT | wxRIGHT, 2 );
- /* Now put all the config options into a scrolled window */
- config_sizer = new wxBoxSizer( wxVERTICAL );
- config_window = new wxScrolledWindow( this, -1, wxDefaultPosition,
- wxDefaultSize, wxBORDER_NONE | wxHSCROLL | wxVSCROLL );
- config_window->SetAutoLayout( TRUE );
- config_window->SetScrollRate( 5, 5 );
- if( p_item ) do
- {
- /* If a category has been specified, check we finished the job */
- if( psz_section && p_item->i_type == CONFIG_HINT_CATEGORY &&
- strcmp( psz_section, p_item->psz_text ) )
- break;
- ConfigControl *control =
- CreateConfigControl( VLC_OBJECT(p_intf),
- p_item, config_window );
- /* Don't add items that were not recognized */
- if( control == NULL ) continue;
- /* Add the config data to our array so we can keep a trace of it */
- config_array.Add( control );
- config_sizer->Add( control, 0, wxEXPAND | wxALL, 2 );
- }
- while( p_item->i_type != CONFIG_HINT_END && p_item++ );
- config_sizer->Layout();
- config_window->SetSizer( config_sizer );
- sizer->Add( config_window, 1, wxEXPAND | wxALL, 5 );
- /* And at last put a useful help string if available */
- if( psz_help && *psz_help )
- {
- sizer->Add( new wxStaticLine( this, 0 ), 0,
- wxEXPAND | wxLEFT | wxRIGHT, 2 );
- help = new wxStaticText( this, -1, wxU(_(psz_help)),
- wxDefaultPosition, wxDefaultSize,
- wxALIGN_LEFT,
- wxT("") );
- sizer->Add( help ,0 ,wxEXPAND | wxALL, 5 );
- }
- vlc_object_release( p_module );
- }
- sizer->Layout();
- SetSizer( sizer );
- Show();
- }
- void PrefsPanel::ApplyChanges()
- {
- vlc_value_t val;
- for( size_t i = 0; i < config_array.GetCount(); i++ )
- {
- ConfigControl *control = config_array.Item(i);
- switch( control->GetType() )
- {
- case CONFIG_ITEM_STRING:
- case CONFIG_ITEM_FILE:
- case CONFIG_ITEM_DIRECTORY:
- case CONFIG_ITEM_MODULE:
- config_PutPsz( p_intf, control->GetName().mb_str(),
- control->GetPszValue().mb_str() );
- break;
- case CONFIG_ITEM_KEY:
- /* So you don't need to restart to have the changes take effect */
- val.i_int = control->GetIntValue();
- var_Set( p_intf->p_vlc, control->GetName().mb_str(), val );
- case CONFIG_ITEM_INTEGER:
- case CONFIG_ITEM_BOOL:
- config_PutInt( p_intf, control->GetName().mb_str(),
- control->GetIntValue() );
- break;
- case CONFIG_ITEM_FLOAT:
- config_PutFloat( p_intf, control->GetName().mb_str(),
- control->GetFloatValue() );
- break;
- }
- }
- }
- void PrefsPanel::SwitchAdvanced( vlc_bool_t b_new_advanced )
- {
- if( b_advanced == b_new_advanced ) return;
- if( config_sizer && config_window )
- {
- b_advanced = b_new_advanced;
- for( size_t i = 0; i < config_array.GetCount(); i++ )
- {
- ConfigControl *control = config_array.Item(i);
- if( control->IsAdvanced() )
- {
- control->Show( b_advanced );
- config_sizer->Show( control, b_advanced );
- }
- }
- config_sizer->Layout();
- config_window->FitInside();
- config_window->Refresh();
- }
- return;
- }