liz/rawTherapee
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Issue 2311: improved "Decoding..." progress bar

Browse Source
This commit is contained in:
torger
2014-03-26 08:55:09 +01:00
commit f267e741bf
1656 changed files with 392754 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

146
rtgui/rtimage.cc Normal file
View File

@@ -0,0 +1,146 @@
/*
* This file is part of RawTherapee.
*
* Copyright (c) 2004-2010 Gabor Horvath <hgabor@rawtherapee.com>
* Copyright (c) 2011 Jean-Christophe FRISCH <natureh@free.fr>
*
* 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 "rtimage.h"
#include "../rtengine/safegtk.h"
#include "../rtengine/safekeyfile.h"
extern Glib::ustring argv0;
extern Options options;
std::vector<Glib::ustring> imagesPaths;
std::vector<RTImage*> imagesList; // List of images in order to live update them on theme switch
/*
* RTImage is a derived class of Gtk::Image, in order to handle theme related iconsets
*/
RTImage::RTImage(Glib::ustring fileName, Glib::ustring rtlFileName) : Gtk::Image() {
Glib::ustring path;
if (rtlFileName.length()) {
const Gtk::TextDirection dir = get_direction();
if (dir == Gtk::TEXT_DIR_RTL)
path = findIconAbsolutePath(rtlFileName);
else
path = findIconAbsolutePath(fileName);
}
else
path = findIconAbsolutePath(fileName);
set(path);
imagesList.push_back(this);
}
RTImage::~RTImage() {
// Remove the image from the global images list
std::vector<RTImage*>::iterator i = std::find (imagesList.begin(), imagesList.end(), this);
if (i!=imagesList.end())
imagesList.erase(i);
}
void RTImage::updateImages() {
for (unsigned int i=0; i<imagesList.size(); i++) {
Glib::ustring oldPath = imagesList[i]->property_file();
Glib::ustring fileName = Glib::path_get_basename(oldPath);
imagesList[i]->clear();
Glib::ustring fullPath = findIconAbsolutePath(fileName);
imagesList[i]->set(fullPath);
}
}
// TODO: Maybe this could be optimized: in order to avoid looking up for an icon file in the filesystem on each popupmenu selection, maybe we could find a way to copy the image data from another RTImage
void RTImage::changeImage(Glib::ustring &newImage) {
clear();
Glib::ustring fullPath = findIconAbsolutePath(newImage);
set(fullPath);
}
Glib::ustring RTImage::findIconAbsolutePath(const Glib::ustring &iconFName) {
Glib::ustring path;
for (unsigned int i=0; i<imagesPaths.size(); i++) {
path = Glib::build_filename(imagesPaths[i], iconFName);
//printf("\"%s\" \n", path.c_str());
if (safe_file_test(path, Glib::FILE_TEST_EXISTS)) {
//printf("Found!\n");
return path;
}
}
printf("\"%s\" not found!\n", iconFName.c_str());
return "";
}
void RTImage::setPaths(Options &opt) {
Glib::ustring configFilename;
rtengine::SafeKeyFile keyFile;
bool hasKeyFile = true;
imagesPaths.clear();
// system theme will use the theme set in system.iconset
if (opt.useSystemTheme) {
configFilename = Glib::build_filename(argv0, Glib::build_filename("themes","system.iconset"));
}
// Gtk theme will use the theme set in it's *.iconset fiel, if it exists
else {
configFilename = Glib::build_filename(argv0, Glib::build_filename("themes", Glib::ustring::format(opt.theme, ".iconset")));
}
try {
if (!safe_file_test(configFilename, Glib::FILE_TEST_EXISTS) || !keyFile.load_from_file (configFilename)) {
// ...otherwise fallback to the iconset set in default.iconset
configFilename = Glib::build_filename(argv0, Glib::build_filename("themes", "Default.iconset"));
if (!keyFile.load_from_file (configFilename)) {
hasKeyFile = false;
}
}
}
catch (Glib::Error &err) {
if (options.rtSettings.verbose)
printf("RTImage::setPaths / Error code %d while reading values from \"%s\":\n%s\n", err.code(), configFilename.c_str(), err.what().c_str());
}
catch (...) {
if (options.rtSettings.verbose)
printf("RTImage::setPaths / Unknown exception while trying to load \"%s\"!\n", configFilename.c_str());
}
if (hasKeyFile && keyFile.has_group ("General")) {
Glib::ustring iSet;
if (keyFile.has_key ("General", "Iconset"))
iSet = keyFile.get_string ("General", "Iconset");
if (iSet.length()) {
imagesPaths.push_back (Glib::build_filename(argv0, Glib::build_filename("images", Glib::build_filename(iSet, "actions"))));
imagesPaths.push_back (Glib::build_filename(argv0, Glib::build_filename("images", iSet)));
imagesPaths.push_back (Glib::build_filename(argv0, Glib::build_filename("images", Glib::build_filename(iSet, "devices"))));
imagesPaths.push_back (Glib::build_filename(argv0, Glib::build_filename("images", Glib::build_filename(iSet, "places"))));
}
iSet.clear();
if (keyFile.has_key ("General", "FallbackIconset"))
iSet = keyFile.get_string ("General", "FallbackIconset");
if (iSet.length()) {
imagesPaths.push_back (Glib::build_filename(argv0, Glib::build_filename("images", Glib::build_filename(iSet, "actions"))));
imagesPaths.push_back (Glib::build_filename(argv0, Glib::build_filename("images", iSet)));
imagesPaths.push_back (Glib::build_filename(argv0, Glib::build_filename("images", Glib::build_filename(iSet, "devices"))));
imagesPaths.push_back (Glib::build_filename(argv0, Glib::build_filename("images", Glib::build_filename(iSet, "places"))));
}
}
// The images/ folder is the second fallback solution
imagesPaths.push_back (Glib::build_filename(argv0, "images"));
}