(written by jfs) to restart aegisub when it actually quites using KQUEUE to monitor the process until it dies then executing /usr/bin/open <bundle_path> Originally committed to SVN as r2689.
409 lines
10 KiB
C++
409 lines
10 KiB
C++
// Copyright (c) 2005-2006, 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
|
|
//
|
|
// Website: http://aegisub.cellosoft.com
|
|
// Contact: mailto:zeratul@cellosoft.com
|
|
//
|
|
|
|
|
|
///////////
|
|
// Headers
|
|
#include "config.h"
|
|
|
|
#include <wx/wxprec.h>
|
|
#include <wx/filename.h>
|
|
#include <wx/menu.h>
|
|
#include <wx/dcmemory.h>
|
|
#include <wx/stdpaths.h>
|
|
#include "utils.h"
|
|
#ifdef __UNIX__
|
|
#include <unistd.h>
|
|
#endif
|
|
#ifdef __APPLE__
|
|
extern "C" {
|
|
#include "libosxutil/libosxutil.h"
|
|
}
|
|
#endif
|
|
|
|
|
|
#ifndef __LINUX__
|
|
//////////////////////////
|
|
// Absolute of 64 bit int
|
|
int64_t abs64(int64_t input) {
|
|
if (input < 0) return -input;
|
|
return input;
|
|
}
|
|
#endif
|
|
|
|
|
|
///////////////////////////////////////
|
|
// Count number of matches of a substr
|
|
int CountMatches(wxString parent,wxString child) {
|
|
size_t pos = wxString::npos;
|
|
int n = 0;
|
|
while ((pos = parent.find(child,pos+1)) != wxString::npos) n++;
|
|
return n;
|
|
}
|
|
|
|
|
|
///////////////
|
|
// Copy a file
|
|
bool CopyFile(wxString src,wxString dst) {
|
|
// Windows
|
|
#if defined(__WINDOWS__)
|
|
BOOL result = CopyFile(src.wc_str(),dst.wc_str(),false);
|
|
return (result != 0);
|
|
|
|
// Linux
|
|
#elif defined(__UNIX__)
|
|
return link(src.mb_str(),dst.mb_str()) != 0;
|
|
|
|
// Error
|
|
#else
|
|
#error "don't know how to backup files"
|
|
#endif
|
|
}
|
|
|
|
/////////////////////////////////////
|
|
// Make a path relative to reference
|
|
wxString MakeRelativePath(wxString _path,wxString reference) {
|
|
if (_path.IsEmpty()) return _T("");
|
|
if (_path.Left(1) == _T("?")) return _path;
|
|
wxFileName path(_path);
|
|
wxFileName refPath(reference);
|
|
path.MakeRelativeTo(refPath.GetPath());
|
|
return path.GetFullPath();
|
|
}
|
|
|
|
|
|
///////////////////////////////////////
|
|
// Extract original path from relative
|
|
wxString DecodeRelativePath(wxString _path,wxString reference) {
|
|
if (_path.IsEmpty()) return _T("");
|
|
if (_path.Left(1) == _T("?")) return _path;
|
|
wxFileName path(_path);
|
|
wxFileName refPath(reference);
|
|
if (!path.IsAbsolute()) path.MakeAbsolute(refPath.GetPath());
|
|
#ifdef __UNIX__
|
|
return path.GetFullPath(wxPATH_UNIX); // also works on windows
|
|
// No, it doesn't, this ommits drive letter in Windows. ~ amz
|
|
#else
|
|
return path.GetFullPath();
|
|
#endif
|
|
}
|
|
|
|
|
|
////////////////
|
|
// Pretty float
|
|
wxString PrettyFloat(wxString src) {
|
|
if (src.Contains(_T("."))) {
|
|
size_t len = src.Length();
|
|
while (src.Right(1) == _T("0")) {
|
|
len--;
|
|
src.Truncate(len);
|
|
}
|
|
if (src.Right(1) == _T(".")) {
|
|
len--;
|
|
src.Truncate(len);
|
|
}
|
|
}
|
|
return src;
|
|
}
|
|
|
|
wxString PrettyFloatF(float src) { return PrettyFloat(wxString::Format(_T("%f"),src)); }
|
|
wxString PrettyFloatD(double src) { return PrettyFloat(wxString::Format(_T("%f"),src)); }
|
|
|
|
|
|
///////////////////
|
|
// Float to string
|
|
wxString FloatToString(double value) {
|
|
return PrettyFloat(wxString::Format(_T("%f"),value));
|
|
}
|
|
|
|
|
|
/////////////////
|
|
// Int to string
|
|
wxString IntegerToString(int value) {
|
|
return wxString::Format(_T("%i"),value);
|
|
}
|
|
|
|
|
|
//////////////////////////
|
|
// Pretty reading of size
|
|
// There shall be no kiB, MiB stuff here
|
|
wxString PrettySize(int bytes) {
|
|
// Suffixes
|
|
wxArrayString suffix;
|
|
suffix.Add(_T(""));
|
|
suffix.Add(_T(" kB"));
|
|
suffix.Add(_T(" MB"));
|
|
suffix.Add(_T(" GB"));
|
|
suffix.Add(_T(" TB"));
|
|
suffix.Add(_T(" PB"));
|
|
|
|
// Set size
|
|
int i = 0;
|
|
double size = bytes;
|
|
while (size > 1024) {
|
|
size = size / 1024.0;
|
|
i++;
|
|
if (i == 6) {
|
|
i--;
|
|
break;
|
|
}
|
|
}
|
|
|
|
// Set number of decimal places
|
|
wxString final;
|
|
if (size < 10) final = wxString::Format(_T("%.2f"),size);
|
|
else if (size < 100) final = wxString::Format(_T("%.1f"),size);
|
|
else final = wxString::Format(_T("%.0f"),size);
|
|
return final + suffix[i];
|
|
}
|
|
|
|
|
|
//////////////////////////////////
|
|
// Append a menu item with bitmap
|
|
wxMenuItem* AppendBitmapMenuItem (wxMenu* parentMenu,int id,wxString text,wxString help,wxBitmap bmp,int pos) {
|
|
wxMenuItem *cur = new wxMenuItem(parentMenu,id,text,help);
|
|
// Mac software does not use icons in menus so we shouldn't either
|
|
#ifndef __APPLE__
|
|
cur->SetBitmap(bmp);
|
|
#endif
|
|
if (pos == -1) parentMenu->Append(cur);
|
|
else parentMenu->Insert(pos,cur);
|
|
return cur;
|
|
}
|
|
|
|
|
|
///////////////////////////////////////////////////////////////
|
|
// Get the smallest power of two that is greater or equal to x
|
|
// Code from http://bob.allegronetwork.com/prog/tricks.html
|
|
int SmallestPowerOf2(int x) {
|
|
x--;
|
|
x |= (x >> 1);
|
|
x |= (x >> 2);
|
|
x |= (x >> 4);
|
|
x |= (x >> 8);
|
|
x |= (x >> 16);
|
|
x++;
|
|
return x;
|
|
}
|
|
|
|
|
|
///////////////////////
|
|
// Get word boundaries
|
|
void GetWordBoundaries(const wxString text,IntPairVector &results,int start,int end) {
|
|
// Variables
|
|
wxChar cur;
|
|
int curPos;
|
|
int lastpos = -1;
|
|
int depth = 0;
|
|
if (end < 0) end = text.Length();
|
|
bool isDelim;
|
|
|
|
// Delimiters
|
|
wxString delim(_T(" .,;:!?-(){}[]\"\\/"));
|
|
wxChar temp = 0xBF;
|
|
delim += temp;
|
|
temp = 0xA1;
|
|
delim += temp;
|
|
|
|
// Scan
|
|
for (int i=start;i<end+1;i++) {
|
|
// Current character
|
|
curPos = i;
|
|
if (i < end) cur = text[i];
|
|
else cur = '.';
|
|
isDelim = false;
|
|
|
|
// Increase depth
|
|
if (cur == '{') {
|
|
depth++;
|
|
if (depth == 1) {
|
|
if (lastpos+1 != curPos) {
|
|
results.push_back(std::pair<int,int>(lastpos+1,curPos));
|
|
}
|
|
continue;
|
|
}
|
|
}
|
|
|
|
// Decrease depth
|
|
if (cur == '}') {
|
|
depth--;
|
|
if (depth == 0) {
|
|
lastpos = i;
|
|
continue;
|
|
}
|
|
}
|
|
|
|
// Wrong depth
|
|
if (depth != 0) continue;
|
|
|
|
// Check if it is \n or \N
|
|
if (cur == '\\' && i < end-1 && (text[i+1] == 'N' || text[i+1] == 'n' || text[i+1] == 'h')) {
|
|
isDelim = true;
|
|
i++;
|
|
}
|
|
|
|
// Check for standard delimiters
|
|
if (delim.Find(cur) != wxNOT_FOUND) {
|
|
isDelim = true;
|
|
}
|
|
|
|
// Is delimiter?
|
|
if (isDelim) {
|
|
if (lastpos+1 != curPos) {
|
|
results.push_back(std::pair<int,int>(lastpos+1,curPos));
|
|
}
|
|
lastpos = i;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
/////////////////////
|
|
// String to integer
|
|
// wxString::ToLong() is slow and not as flexible
|
|
int StringToInt(const wxString &str,int start,int end) {
|
|
// Initialize to zero and get length if end set to -1
|
|
int sign = 1;
|
|
int value = 0;
|
|
if (end == -1) end = str.Length();
|
|
|
|
for (int pos=start;pos<end;pos++) {
|
|
// Get value and check if it's a number
|
|
int val = (int)(str[pos]);
|
|
if (val == _T(' ') || val == _T('\t')) continue;
|
|
if (val == _T('-')) sign = -1;
|
|
if (val < _T('0') || val > _T('9')) break;
|
|
|
|
// Shift value to next decimal place and increment the value just read
|
|
value = value * 10 + (val - _T('0'));
|
|
}
|
|
|
|
return value*sign;
|
|
}
|
|
|
|
|
|
|
|
/////////////////////////
|
|
// String to fixed point
|
|
int StringToFix(const wxString &str,size_t decimalPlaces,int start,int end) {
|
|
// Parts of the number
|
|
int sign = 1;
|
|
int major = 0;
|
|
int minor = 0;
|
|
if (end == -1) end = str.Length();
|
|
bool inMinor = false;
|
|
int *dst = &major;
|
|
size_t mCount = 0;
|
|
|
|
for (int pos=start;pos<end;pos++) {
|
|
// Get value and check if it's a number
|
|
int val = (int)(str[pos]);
|
|
if (val == _T(' ') || val == _T('\t')) continue;
|
|
if (val == _T('-')) sign = -1;
|
|
|
|
// Switch to minor
|
|
if (val == _T('.') || val == _T(',')) {
|
|
if (inMinor) break;
|
|
inMinor = true;
|
|
dst = &minor;
|
|
mCount = 0;
|
|
continue;
|
|
}
|
|
if (val < _T('0') || val > _T('9')) break;
|
|
*dst = (*dst * 10) + (val - _T('0'));
|
|
mCount++;
|
|
}
|
|
|
|
// Change minor to have the right number of decimal places
|
|
while (mCount > decimalPlaces) {
|
|
minor /= 10;
|
|
mCount--;
|
|
}
|
|
while (mCount < decimalPlaces) {
|
|
minor *= 10;
|
|
mCount++;
|
|
}
|
|
|
|
// Shift major and return
|
|
for (size_t i=0;i<decimalPlaces;i++) major *= 10;
|
|
return (major + minor)*sign;
|
|
}
|
|
|
|
|
|
////////////////////////////////
|
|
// Convert a wxBitmap to wxIcon
|
|
// This is needed because wxIcon has to be 16x16 to work properly on win32
|
|
wxIcon BitmapToIcon(wxBitmap iconBmp) {
|
|
// Create the icon and background bmp
|
|
wxIcon ico;
|
|
wxBitmap bmp(16,16);
|
|
|
|
// Blit bitmap into 16x16 one (don't remove brackets)
|
|
{
|
|
wxMemoryDC dc;
|
|
dc.SelectObject(bmp);
|
|
dc.SetBackground(wxColour(192,192,192));
|
|
dc.Clear();
|
|
dc.DrawBitmap(iconBmp,0,0,false);
|
|
}
|
|
|
|
// Create mask and convert to icon
|
|
wxMask *mask = new wxMask(bmp,wxColour(192,192,192));
|
|
bmp.SetMask(mask);
|
|
ico.CopyFromBitmap(bmp);
|
|
return ico;
|
|
}
|
|
|
|
///////////////////////
|
|
// Start Aegisub again
|
|
// It is assumed that something has prepared closing the current instance
|
|
// just before this is called.
|
|
void RestartAegisub() {
|
|
#if defined(__WXMSW__)
|
|
wxStandardPaths stand;
|
|
wxExecute(_T("\"") + stand.GetExecutablePath() + _T("\""));
|
|
#elif defined(__WXMAC__)
|
|
char *bundle_path = OSX_GetBundlePath();
|
|
char *support_path = OSX_GetBundleSupportFilesDirectory();
|
|
if (!bundle_path || !support_path) return; // oops
|
|
wxExecute(wxString::Format(_T("%s/MacOS/restart-helper /usr/bin/open \"%s\""), wxString(support_path, wxConvUTF8).c_str(), wxString(bundle_path, wxConvUTF8).c_str()));
|
|
free(bundle_path);
|
|
free(support_path);
|
|
#else
|
|
wxStandardPaths stand;
|
|
wxExecute(stand.GetExecutablePath());
|
|
#endif
|
|
}
|