Aegisub/aegisub/src/dialog_attachments.cpp

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// Copyright (c) 2006, Rodrigo Braz Monteiro
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// * Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
// * Neither the name of the Aegisub Group nor the names of its contributors
// may be used to endorse or promote products derived from this software
// without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
//
// Aegisub Project http://www.aegisub.org/
//
// $Id$
/// @file dialog_attachments.cpp
/// @brief Manage files attached to the subtitle file
/// @ingroup tools_ui
///
///////////
// Headers
#include "config.h"
#ifndef AGI_PRE
#include <wx/button.h>
#include <wx/dirdlg.h>
#include <wx/filedlg.h>
#include <wx/filename.h>
#include <wx/listctrl.h>
#include <wx/sizer.h>
#endif
#include "ass_attachment.h"
#include "ass_file.h"
#include "compat.h"
#include "dialog_attachments.h"
#include "help_button.h"
#include "libresrc/libresrc.h"
#include "main.h"
#include "utils.h"
/// @brief Constructor
/// @param parent
///
DialogAttachments::DialogAttachments(wxWindow *parent, AssFile *ass)
: wxDialog(parent,-1,_("Attachment List"),wxDefaultPosition,wxDefaultSize,wxDEFAULT_DIALOG_STYLE)
, ass(ass)
{
// Set icon
SetIcon(BitmapToIcon(GETIMAGE(attach_button_24)));
// List view
listView = new wxListView(this,ATTACHMENT_LIST,wxDefaultPosition,wxSize(500,200));
UpdateList();
// Buttons
extractButton = new wxButton(this,BUTTON_EXTRACT,_("E&xtract"));
deleteButton = new wxButton(this,BUTTON_DELETE,_("&Delete"));
extractButton->Enable(false);
deleteButton->Enable(false);
// Buttons sizer
wxSizer *buttonSizer = new wxBoxSizer(wxHORIZONTAL);
buttonSizer->Add(new wxButton(this,BUTTON_ATTACH_FONT,_("Attach &Font")),1,0,0);
buttonSizer->Add(new wxButton(this,BUTTON_ATTACH_GRAPHICS,_("Attach &Graphics")),1,0,0);
buttonSizer->Add(extractButton,1,0,0);
buttonSizer->Add(deleteButton,1,0,0);
buttonSizer->Add(new HelpButton(this,"Attachment Manager"),1,wxLEFT,5);
buttonSizer->Add(new wxButton(this,wxID_CANCEL,_("&Close")),1,0,0);
// Main sizer
wxSizer *mainSizer = new wxBoxSizer(wxVERTICAL);
mainSizer->Add(listView,1,wxTOP | wxLEFT | wxRIGHT | wxEXPAND,5);
mainSizer->Add(buttonSizer,0,wxALL | wxEXPAND,5);
mainSizer->SetSizeHints(this);
SetSizer(mainSizer);
CenterOnParent();
}
/// @brief Update list
///
void DialogAttachments::UpdateList() {
// Clear list
listView->ClearAll();
// Insert list columns
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listView->InsertColumn(0, _("Attachment name"), wxLIST_FORMAT_LEFT, 280);
listView->InsertColumn(1, _("Size"), wxLIST_FORMAT_LEFT, 100);
listView->InsertColumn(2, _("Group"), wxLIST_FORMAT_LEFT, 100);
// Fill list
AssAttachment *attach;
for (std::list<AssEntry*>::iterator cur = ass->Line.begin();cur != ass->Line.end();cur++) {
attach = dynamic_cast<AssAttachment*>(*cur);
if (attach) {
// Add item
int row = listView->GetItemCount();
listView->InsertItem(row,attach->GetFileName(true));
listView->SetItem(row,1,PrettySize(attach->GetData().size()));
listView->SetItem(row,2,attach->group);
listView->SetItemPtrData(row,wxPtrToUInt(attach));
}
}
}
/// @brief Destructor
///
DialogAttachments::~DialogAttachments() {
// Remove empty attachments sections from the file
std::list<AssEntry*>::iterator cur = ass->Line.end();
--cur;
bool found_attachments = false;
bool removed_any = false;
wxString last_section_name;
while (cur != ass->Line.begin()) {
if (!((*cur)->group == "[Fonts]" || (*cur)->group == "[Graphics]"))
break;
if ((*cur)->GetEntryData() == "[Fonts]" || (*cur)->GetEntryData() == "[Graphics]") {
if (found_attachments) {
--cur;
continue;
}
// found section heading with no attachments in, remove it
wxString delgroup = (*cur)->group;
std::list<AssEntry*>::iterator di = cur;
while (++di != ass->Line.end() && (*di)->group == delgroup) {
delete *di;
ass->Line.erase(di);
di = cur;
}
di = cur;
--cur;
delete *di;
ass->Line.erase(di);
removed_any = true;
continue;
}
if (last_section_name != (*cur)->group)
found_attachments = false;
if (dynamic_cast<AssAttachment*>(*cur) != 0)
found_attachments = true;
last_section_name = (*cur)->group;
--cur;
}
if (removed_any) {
ass->Commit(_("remove empty attachments sections"), AssFile::COMMIT_ATTACHMENT);
}
}
///////////////
// Event table
BEGIN_EVENT_TABLE(DialogAttachments,wxDialog)
EVT_BUTTON(BUTTON_ATTACH_FONT,DialogAttachments::OnAttachFont)
EVT_BUTTON(BUTTON_ATTACH_GRAPHICS,DialogAttachments::OnAttachGraphics)
EVT_BUTTON(BUTTON_EXTRACT,DialogAttachments::OnExtract)
EVT_BUTTON(BUTTON_DELETE,DialogAttachments::OnDelete)
EVT_LIST_ITEM_SELECTED(ATTACHMENT_LIST,DialogAttachments::OnListClick)
EVT_LIST_ITEM_DESELECTED(ATTACHMENT_LIST,DialogAttachments::OnListClick)
EVT_LIST_ITEM_FOCUSED(ATTACHMENT_LIST,DialogAttachments::OnListClick)
END_EVENT_TABLE()
/// @brief Attach font
/// @param event
/// @return
///
void DialogAttachments::OnAttachFont(wxCommandEvent &event) {
// Pick files
wxArrayString filenames;
wxArrayString paths;
{
wxFileDialog diag (this,_("Choose file to be attached"), lagi_wxString(OPT_GET("Path/Fonts Collector Destination")->GetString()), "", "Font Files (*.ttf)|*.ttf", wxFD_OPEN | wxFD_FILE_MUST_EXIST | wxFD_MULTIPLE);
if (diag.ShowModal() == wxID_CANCEL) return;
diag.GetFilenames(filenames);
diag.GetPaths(paths);
}
// Create attachments
for (size_t i=0;i<filenames.Count();i++) {
//wxFileName file(filenames[i]);
AssAttachment *newAttach = new AssAttachment(filenames[i]);
try {
newAttach->Import(paths[i]);
}
catch (...) {
delete newAttach;
return;
}
newAttach->group = "[Fonts]";
ass->InsertAttachment(newAttach);
}
ass->Commit(_("attach font file"), AssFile::COMMIT_ATTACHMENT);
// Update
UpdateList();
}
/// @brief Attach graphics
/// @param event
/// @return
///
void DialogAttachments::OnAttachGraphics(wxCommandEvent &event) {
// Pick files
wxArrayString filenames;
wxArrayString paths;
{
wxFileDialog diag (this,_("Choose file to be attached"), "", "", "Graphic Files (*.bmp,*.gif,*.jpg,*.ico,*.wmf)|*.bmp;*.gif;*.jpg;*.ico;*.wmf", wxFD_OPEN | wxFD_FILE_MUST_EXIST | wxFD_MULTIPLE);
if (diag.ShowModal() == wxID_CANCEL) return;
diag.GetFilenames(filenames);
diag.GetPaths(paths);
}
// Create attachments
for (size_t i=0;i<filenames.Count();i++) {
//wxFileName file(filenames[i]);
AssAttachment *newAttach = new AssAttachment(filenames[i]);
try {
newAttach->Import(paths[i]);
}
catch (...) {
delete newAttach;
return;
}
newAttach->group = "[Graphics]";
ass->InsertAttachment(newAttach);
}
ass->Commit(_("attach graphics file"), AssFile::COMMIT_ATTACHMENT);
// Update
UpdateList();
}
/// @brief Extract
/// @param event
/// @return
///
void DialogAttachments::OnExtract(wxCommandEvent &event) {
// Check if there's a selection
int i = listView->GetFirstSelected();
// Get path
if (i != -1) {
wxString path;
bool fullPath = false;
// Multiple or single?
if (listView->GetNextSelected(i) != -1) path = wxDirSelector(_("Select the path to save the files to:"),lagi_wxString(OPT_GET("Path/Fonts Collector Destination")->GetString())) + "/";
else {
// Default path
wxString defPath = ((AssAttachment*) wxUIntToPtr(listView->GetItemData(i)))->GetFileName();
path = wxFileSelector(_("Select the path to save the file to:"),lagi_wxString(OPT_GET("Path/Fonts Collector Destination")->GetString()),defPath);
fullPath = true;
}
if (path.IsEmpty()) return;
// Loop through items in list
while (i != -1) {
AssAttachment *attach = (AssAttachment*) wxUIntToPtr(listView->GetItemData(i));
wxString filename = path;
if (!fullPath) filename += attach->GetFileName();
attach->Extract(filename);
i = listView->GetNextSelected(i);
}
}
}
/// @brief Delete
/// @param event
///
void DialogAttachments::OnDelete(wxCommandEvent &event) {
// Loop through items in list
int i = listView->GetFirstSelected();
while (i != -1) {
ass->Line.remove((AssEntry*)wxUIntToPtr(listView->GetItemData(i)));
i = listView->GetNextSelected(i);
}
ass->Commit(_("remove attachment"), AssFile::COMMIT_ATTACHMENT);
// Update list
UpdateList();
}
/// @brief List selection changed
/// @param event
///
void DialogAttachments::OnListClick(wxListEvent &event) {
// Check if any is selected
bool hasSel = listView->GetFirstSelected() != -1;
// Set status
extractButton->Enable(hasSel);
deleteButton->Enable(hasSel);
}