rawTherapee/rtgui/dirbrowser.cc
ffsup2 eef14f76dd Added dark frame subtraction
Moved debayer and preprocessing parameters to class ProcParams for every single image.
Added tab RAW for changing those parameters.
Progress bar shows only load step (work to do)
2010-08-19 00:37:53 +02:00

368 lines
12 KiB
C++

/*
* This file is part of RawTherapee.
*
* Copyright (c) 2004-2010 Gabor Horvath <hgabor@rawtherapee.com>
*
* RawTherapee 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 3 of the License, or
* (at your option) any later version.
*
* RawTherapee 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 RawTherapee. If not, see <http://www.gnu.org/licenses/>.
*/
#include <dirbrowser.h>
#ifdef WIN32
#define _WIN32_WINNT 0x0600
#include <windows.h>
#endif
#include <options.h>
#include <safegtk.h>
#define CHECKTIME 5000
extern Glib::ustring argv0;
DirBrowser::DirBrowser () {
dirtree = new Gtk::TreeView();
scrolledwindow4 = new Gtk::ScrolledWindow();
// dirtree->set_flags(Gtk::CAN_FOCUS);
dirtree->set_headers_visible(false);
dirtree->set_rules_hint(false);
dirtree->set_reorderable(false);
dirtree->set_enable_search(false);
scrolledwindow4->set_flags(Gtk::CAN_FOCUS);
scrolledwindow4->set_border_width(2);
scrolledwindow4->set_shadow_type(Gtk::SHADOW_NONE);
scrolledwindow4->set_policy(Gtk::POLICY_ALWAYS, Gtk::POLICY_ALWAYS);
scrolledwindow4->property_window_placement().set_value(Gtk::CORNER_TOP_LEFT);
scrolledwindow4->add(*dirtree);
pack_start (*scrolledwindow4);
dirtree->show ();
scrolledwindow4->show ();
}
void DirBrowser::fillDirTree () {
openfolder = safe_create_from_file (argv0+"/images/folder_open.png");
closedfolder = safe_create_from_file (argv0+"/images/folder.png");
icdrom = safe_create_from_file (argv0+"/images/cdrom.png");
ifloppy = safe_create_from_file (argv0+"/images/floppy.png");
ihdd = safe_create_from_file (argv0+"/images/hdd.png");
iremovable = safe_create_from_file (argv0+"/images/usbpendrive.png");
inetwork = safe_create_from_file (argv0+"/images/network.png");
//Create the Tree model:
dirTreeModel = Gtk::TreeStore::create(dtColumns);
dirtree->set_model (dirTreeModel);
fillRoot ();
Gtk::CellRendererPixbuf* render_pb = new Gtk::CellRendererPixbuf ();
tvc.pack_start (*render_pb, false);
tvc.add_attribute(*render_pb, "pixbuf-expander-closed", 1);
tvc.add_attribute(*render_pb, "pixbuf", 1);
tvc.add_attribute(*render_pb, "pixbuf-expander-open", 0);
tvc.pack_start (crt);
tvc.add_attribute(crt, "text", 2);
crt.property_ypad() = 0;
render_pb->property_ypad() = 0;
dirtree->append_column(tvc);
dirtree->signal_row_expanded().connect(sigc::mem_fun(*this, &DirBrowser::row_expanded));
dirtree->signal_row_activated().connect(sigc::mem_fun(*this, &DirBrowser::row_activated));
}
#ifdef WIN32
void DirBrowser::addRoot (char letter) {
char volume[4];
volume[0] = letter;
strcpy (volume+1, ":\\");
Gtk::TreeModel::iterator root = dirTreeModel->append();
root->set_value (dtColumns.filename, Glib::ustring(volume));
root->set_value (dtColumns.dirname, Glib::ustring(volume));
int type = GetDriveType (volume);
if (type==DRIVE_CDROM) {
root->set_value (0, icdrom);
root->set_value (1, icdrom);
}
else if (type==DRIVE_REMOVABLE) {
if (letter-'A'<2) {
root->set_value (0, ifloppy);
root->set_value (1, ifloppy);
}
else {
root->set_value (0, iremovable);
root->set_value (1, iremovable);
}
}
else if (type==DRIVE_REMOTE) {
root->set_value (0, inetwork);
root->set_value (1, inetwork);
}
else if (type==DRIVE_FIXED) {
root->set_value (0, ihdd);
root->set_value (1, ihdd);
}
Gtk::TreeModel::iterator child = dirTreeModel->append (root->children());
child->set_value (dtColumns.filename, Glib::ustring("foo"));
}
void DirBrowser::updateDirTreeRoot () {
for (Gtk::TreeModel::iterator i=dirTreeModel->children().begin(); i!=dirTreeModel->children().end(); i++)
updateDirTree (i);
}
void DirBrowser::updateDirTree (const Gtk::TreeModel::iterator& iter) {
if (dirtree->row_expanded (dirTreeModel->get_path (iter))) {
updateDir (iter);
for (Gtk::TreeModel::iterator i=iter->children().begin(); i!=iter->children().end(); i++)
updateDirTree (i);
}
}
void DirBrowser::updateVolumes () {
int nvolumes = GetLogicalDrives ();
if (nvolumes!=volumes) {
for (int i=0; i<32; i++)
if (((volumes >> i) & 1) && !((nvolumes >> i) & 1)) { // volume i has been deleted
for (Gtk::TreeModel::iterator iter = dirTreeModel->children().begin(); iter!=dirTreeModel->children().end(); iter++)
if (iter->get_value (dtColumns.filename).c_str()[0]-'A' == i) {
dirTreeModel->erase (iter);
break;
}
}
else if (!((volumes >> i) & 1) && ((nvolumes >> i) & 1))
addRoot ('A'+i); // volume i has been added
volumes = nvolumes;
}
}
int _updateVolumes (void* br) {
gdk_threads_enter ();
((DirBrowser*)br)->updateVolumes ();
gdk_threads_leave ();
return 1;
}
int _updateDirTree (void* br) {
gdk_threads_enter ();
((DirBrowser*)br)->updateDirTreeRoot ();
gdk_threads_leave ();
return 0;
}
void DirBrowser::winDirChanged () {
g_idle_add (_updateDirTree, this);
}
#endif
void DirBrowser::fillRoot () {
#ifdef WIN32
volumes = GetLogicalDrives ();
for (int i=0; i<32; i++)
if ((volumes >> i) & 1)
addRoot ('A'+i);
// since sigc++ is not thread safe, we have to use the glib function
g_timeout_add (CHECKTIME, _updateVolumes, this);
#else
Gtk::TreeModel::Row rootRow = *(dirTreeModel->append());
rootRow[dtColumns.filename] = "/";
rootRow[dtColumns.dirname] = "/";
Gtk::TreeModel::Row childRow = *(dirTreeModel->append(rootRow.children()));
childRow[dtColumns.filename] = "foo";
#endif
}
void DirBrowser::row_expanded (const Gtk::TreeModel::iterator& iter, const Gtk::TreeModel::Path& path) {
expandSuccess = false;
int todel = iter->children().size();
std::vector<Glib::ustring> subDirs;
Glib::RefPtr<Gio::File> dir = Gio::File::create_for_path (iter->get_value (dtColumns.dirname));
safe_build_subdir_list (dir, subDirs, options.fbShowHidden);
if (subDirs.size() == 0)
dirtree->collapse_row (path);
else {
std::sort (subDirs.begin(), subDirs.end());
for (int i=0; i<subDirs.size(); i++)
addDir (iter, subDirs[i]);
for (int i=0; i<todel; i++)
dirTreeModel->erase (iter->children().begin());
expandSuccess = true;
}
#ifdef _WIN32
Glib::RefPtr<WinDirMonitor> monitor = Glib::RefPtr<WinDirMonitor>(new WinDirMonitor (iter->get_value (dtColumns.dirname), this));
iter->set_value (dtColumns.monitor, monitor);
#elif defined __APPLE__
printf("TODO fix dir->monitor_directory () for OSX\n");
#else
Glib::RefPtr<Gio::FileMonitor> monitor = dir->monitor_directory ();
iter->set_value (dtColumns.monitor, monitor);
monitor->signal_changed().connect (sigc::bind(sigc::mem_fun(*this, &DirBrowser::file_changed), iter, dir->get_parse_name()));
#endif
}
void DirBrowser::updateDir (const Gtk::TreeModel::iterator& iter) {
// first test if some files are deleted
bool change = true;
while (change) {
change = false;
for (Gtk::TreeModel::iterator it=iter->children().begin(); it!=iter->children().end(); it++)
if (!Glib::file_test (it->get_value (dtColumns.dirname), Glib::FILE_TEST_EXISTS)
|| !Glib::file_test (it->get_value (dtColumns.dirname), Glib::FILE_TEST_IS_DIR)) {
dirTreeModel->erase (it);
change = true;
break;
}
}
// test if new files are created
std::vector<Glib::ustring> subDirs;
Glib::RefPtr<Gio::File> dir = Gio::File::create_for_path (iter->get_value (dtColumns.dirname));
safe_build_subdir_list (dir, subDirs, options.fbShowHidden);
for (int i=0; i<subDirs.size(); i++) {
bool found = false;
for (Gtk::TreeModel::iterator it=iter->children().begin(); it!=iter->children().end() && !found ; it++)
found = (it->get_value (dtColumns.filename)==subDirs[i]);
if (!found)
addDir (iter, subDirs[i]);
}
}
void DirBrowser::addDir (const Gtk::TreeModel::iterator& iter, const Glib::ustring& dirname) {
Gtk::TreeModel::iterator child = dirTreeModel->append(iter->children());
child->set_value (dtColumns.filename, dirname);
child->set_value (0, openfolder);
child->set_value (1, closedfolder);
Glib::ustring fullname = Glib::build_filename (iter->get_value (dtColumns.dirname), dirname);
child->set_value (dtColumns.dirname, fullname);
Gtk::TreeModel::iterator fooRow = dirTreeModel->append(child->children());
fooRow->set_value (dtColumns.filename, Glib::ustring("foo"));
}
void DirBrowser::row_activated (const Gtk::TreeModel::Path& path, Gtk::TreeViewColumn* column) {
Glib::ustring dname = dirTreeModel->get_iter (path)->get_value (dtColumns.dirname);
if (Glib::file_test (dname, Glib::FILE_TEST_IS_DIR))
for (int i=0; i<dllisteners.size(); i++)
dllisteners[i]->dirSelected (dname);
}
Gtk::TreePath DirBrowser::expandToDir (const Glib::ustring& absDirPath) {
Gtk::TreeModel::Path path;
path.append_index(0);
int end = 0;
int beg = 0;
char* dcpy = strdup (absDirPath.c_str());
char* dir = strtok (dcpy, "/\\");
int count = 0;
expandSuccess = true;
#ifndef _WIN32
Gtk::TreeModel::iterator j = dirTreeModel->get_iter (path);
path.up ();
path.append_index (0);
row_expanded(j, path);
path.append_index (0);
#endif
while (dir) {
Glib::ustring dirstr = dir;
#ifdef _WIN32
if (count==0)
dirstr = dirstr + "\\";
#endif
Gtk::TreeModel::iterator i = dirTreeModel->get_iter (path);
int ix = 0;
while (i && expandSuccess) {
Gtk::TreeModel::Row crow = *i;
Glib::ustring str =crow[dtColumns.filename];
#ifdef _WIN32
if (str.casefold()==dirstr.casefold()) {
#else
if (str==dirstr) {
#endif
path.up ();
path.append_index (ix);
row_expanded(i, path);
path.append_index (0);
break;
}
ix++;
i++;
}
count++;
dir = strtok(NULL, "/\\");
}
free(dcpy);
path.up ();
dirtree->expand_to_path (path);
return path;
}
void DirBrowser::open (const Glib::ustring& dirname, const Glib::ustring& fileName) {
dirtree->collapse_all ();
Glib::RefPtr<Gio::File> dir = Gio::File::create_for_path(dirname);
if( !dir->query_exists())
return;
Glib::ustring absDirPath = dir->get_parse_name ();
Gtk::TreePath path = expandToDir (absDirPath);
dirtree->scroll_to_row (path);
dirtree->get_selection()->select (path);
for (int i=0; i<dllisteners.size(); i++)
dllisteners[i]->dirSelected (absDirPath, Glib::build_filename (absDirPath, fileName));
}
void DirBrowser::file_changed (const Glib::RefPtr<Gio::File>& file, const Glib::RefPtr<Gio::File>& other_file, Gio::FileMonitorEvent event_type, const Gtk::TreeModel::iterator& iter, const Glib::ustring& dirName) {
if (!file || !Glib::file_test (dirName, Glib::FILE_TEST_IS_DIR) || event_type==Gio::FILE_MONITOR_EVENT_ATTRIBUTE_CHANGED)
return;
gdk_threads_enter();
updateDir (iter);
gdk_threads_leave();
}
void DirBrowser::selectDir (Glib::ustring dir) {
open (dir, "");
}