XImlib2Background::XImlib2Background(AbstractContainer * c, AbstractConfig * con): TimerControl(),
container(c), config(con),delay(0), mode(0), save(NULL), show(NULL),
srctime(0), images(""), directory(""), OneShot(false)
{
cmap = imlib_context_get_colormap();
visual = imlib_context_get_visual();
DesktopConfig * dConfig =
dynamic_cast<DesktopConfig *>(config);
if( !show) {
show = &data[0];
save = &data[1];
}
int d = dConfig->getDelayBackground();
directory = dConfig->getSourceBackground();
if(d == 0 || directory == "None"){
OneShot = true;
}
srand( (unsigned)time(0) );
if(OneShot){
SetOneImage();
}else{
ScanImages();
SetDelay( d );
}
}
void XImlib2Image::configure()
{
x = iconParent->getX();
y = iconParent->getY();
DesktopIconConfig * dIconConfig =
dynamic_cast<DesktopIconConfig *>(iconConfig);
DesktopConfig * dConfig =
dynamic_cast<DesktopConfig *>(config);
transparency = dConfig->getTransparency();
width = dIconConfig->getWidth();
height = dIconConfig->getHeight();
glowing = false;
glowChange = true;
colorMod = imlib_create_color_modifier();
fillStyle = dIconConfig->getFillStyle();
XDesktopContainer * xContainer =
dynamic_cast<XDesktopContainer *>(container);
rootWindow = xContainer->getRootWindow();
widthOfScreen = xContainer->widthOfScreen();
heightOfScreen = xContainer->heightOfScreen();
display = xContainer->getDisplay();
visual = imlib_context_get_visual();
cmap = imlib_context_get_colormap();
screen = DefaultScreen(display);
depth = DefaultDepth(display,screen);
}
void XDesktopContainer::saveState()
{
//save each of the icons
for(unsigned int i = 0; i < iconList.size(); i++)
saveIcon(iconList[i]);
//general config saves
DesktopConfig * dConfig = dynamic_cast<DesktopConfig *>(config);
dConfig->saveLockState(locked);
}
void XDesktopContainer::exeCurrentAction(XIcon * icon)
{
if (actionConfig->getReload()->isOccuring(currentAction)){
app->restartIdesk();
}
if (actionConfig->getLock()->isOccuring(currentAction))
{
toggleLock();
DesktopConfig * dConfig = dynamic_cast<DesktopConfig *>(config);
dConfig->saveLockState(locked);
}
if (icon) //make sure icon is not NULL
{
if (actionConfig->getDrag()->isOccuring(currentAction)
&& !isLocked()
&& !icon->isDragging() ) //only start drag if not already occuring
icon->dragButtonPress(event);
else if (actionConfig->getEndDrag()->isOccuring(currentAction))
icon->dragButtonRelease(event);
for (int i = 0; i < icon->getCommandArray().size() &&
i < actionConfig->getExecuteActions().size();
i++)
if (actionConfig->getExecuteAction(i)->isOccuring(currentAction)){
#ifdef HAVE_STARTUP_NOTIFICATION
if (sn_display != NULL)
{
sn_context = sn_launcher_context_new (sn_display, DefaultScreen (display));
if ((sn_context != NULL) && !sn_launcher_context_get_initiated (sn_context))
{
sn_launcher_context_set_name (sn_context, icon->getCommand(i).c_str());
sn_launcher_context_set_description (sn_context, icon->getCommand(i).c_str());
sn_launcher_context_set_binary_name (sn_context, icon->getCommand(i).c_str());
sn_launcher_context_set_icon_name(sn_context, icon->getCommand(i).c_str());
sn_launcher_context_initiate (sn_context,
icon->getCommand(i).c_str(),
icon->getCommand(i).c_str(),
event.xproperty.time);
}
}
#endif /*HAVE_STARTUP_NOTIFICATION */
runCommand(icon->getCommand(i));
}
}
}
void XDesktopContainer::configure()
{
//get the user's config file
string ideskrcFile = getenv("HOME");
ideskrcFile += "/.ideskrc";
Database db(ideskrcFile);
config = new DesktopConfig(db, ideskrcFile);
DesktopConfig * dConfig = dynamic_cast<DesktopConfig *>(config);
if(config->numIcons() == 0){
dConfig->loadDefaultIcons();
}
locked = dConfig->getLocked();
clickDelay = dConfig->getClickSpeed();
snapState = dConfig->getSnapState();
snapShadow = dConfig->getSnapShadow();
snapWidth = dConfig->getSnapWidth();
snapHeight = dConfig->getSnapHeight();
actionConfig = new ActionConfig(db, ideskrcFile);
}
void XImlib2Background::SetOneImage()
{
Imlib_Image image = None;
DesktopConfig * dConfig =
dynamic_cast<DesktopConfig *>(config);
string file = dConfig->getFileBackground();
if(file != "None"){
image = imlib_load_image(file.c_str());
}
if(image)
SetMultiImage(image);
}
bool Desktop::save_icons_positions(void) {
DesktopConfig pos;
DesktopIcon *o;
char *base;
for(int i = 0; i < children(); i++) {
if(NOT_SELECTABLE(child(i))) continue;
o = (DesktopIcon*)child(i);
base = get_basename(o->get_path());
pos.set(base, "X", o->x());
pos.set(base, "Y", o->y());
}
return pos.save(ICONS_POS_FILE);
}
void XImlib2Caption::createWindow()
{
XDesktopContainer * xContainer =
dynamic_cast<XDesktopContainer *>(AbstractImage::container);
DesktopConfig * dConfig =
dynamic_cast<DesktopConfig *>(XImlib2Image::config);
XSetWindowAttributes attr;
attr.override_redirect = True;
attr.cursor = XCreateFontCursor(xContainer->getDisplay(), dConfig->getCursorOver());
attr.event_mask = SubstructureRedirectMask |
SubstructureNotifyMask |
ButtonPressMask |
ButtonReleaseMask |
PointerMotionMask |
PropertyChangeMask |
ExposureMask;
XftTextExtentsUtf8( xContainer->getDisplay(), font, (XftChar8*)text.c_str(), text.length(), &fontInfo );
// fix window extents so shadow text is not cut
// TODO: fix window extents if shadow is negative:
// Would have to edit x and y of the window
width = fontInfo.width + FONTSHIFT;
height = font->height;
if (shadowOn)
{
width += shadowX > 0 ? shadowX : 0;
height += shadowY > 0 ? shadowY : 0;
}
window = XCreateWindow( xContainer->getDisplay(),
xContainer->getRootWindow(),
0,
0,
width,
height,
0,
CopyFromParent,
CopyFromParent,
CopyFromParent,
CWOverrideRedirect|CWEventMask|CWCursor,
&attr );
}
void Desktop::read_desktop_folder(const char *dpath) {
E_RETURN_IF_FAIL(dpath != NULL);
String path;
DIR *dir = opendir(dpath);
E_RETURN_IF_FAIL(dir != NULL);
DesktopConfig pos;
pos.load(ICONS_POS_FILE);
dirent *d;
while((d = readdir(dir)) != NULL) {
if(DOT_OR_DOTDOT(d->d_name))
continue;
if(d->d_type > 0) {
if(d->d_type != DT_REG && d->d_type != DT_LNK && d->d_type != DT_DIR)
continue;
path = dpath;
path += E_DIR_SEPARATOR;
path += d->d_name;
} else {
/*
* If we got here, it means d_type isn't set and we must do it via file_test() which could be much slower.
* By POSIX standard, only d_name must be set, but many modern *nixes set all dirent members correctly. Except Slackware ;)
*/
path = dpath;
path += E_DIR_SEPARATOR;
path += d->d_name;
if(!(file_test(path.c_str(), FILE_TEST_IS_REGULAR) ||
file_test(path.c_str(), FILE_TEST_IS_DIR) ||
file_test(path.c_str(), FILE_TEST_IS_SYMLINK)))
continue;
}
DesktopIcon *o = read_desktop_file(path.c_str(), (const char*)d->d_name, &pos);
if(o) add(o);
}
closedir(dir);
}
void XImlib2Image::createWindow()
{
createPicture();
DesktopConfig * dConfig =
dynamic_cast<DesktopConfig *>(config);
XSetWindowAttributes attr;
attr.background_pixmap = ParentRelative;
attr.backing_store = Always;
attr.override_redirect = True;
attr.save_under = True;
attr.cursor = XCreateFontCursor(display, dConfig->getCursorOver());
attr.event_mask = SubstructureRedirectMask |
SubstructureNotifyMask |
ButtonPressMask |
ButtonReleaseMask |
PointerMotionMask |
EnterWindowMask |
PropertyChangeMask |
LeaveWindowMask |
ExposureMask;
window = XCreateWindow( display,
rootWindow,
0,
0,
width,
height,
0,
depth,
CopyFromParent,
CopyFromParent,
CWSaveUnder|CWBackPixmap|CWBackingStore|CWOverrideRedirect|CWEventMask| CWCursor,
&attr );
shapeWindow();
}
void XImlib2Background::SetMultiImage(Imlib_Image image)
{
Pixmap pmap = None, mask = None;
GC gc;
XGCValues gcv;
XColor xcolor;
int w, h, x, y, widthOfScreen, heightOfScreen, screen, depth;
char *bgcolor = NULL;
Colormap colormap;
Display* display;
Window rootWindow;
string mode;
DesktopConfig * dConfig =
dynamic_cast<DesktopConfig *>(config);
XDesktopContainer * xContainer =
dynamic_cast<XDesktopContainer *>(container);
display = xContainer->getDisplay();
rootWindow = xContainer->getRootWindow();
screen = DefaultScreen(display);
depth = DefaultDepth(display, screen);
colormap = DefaultColormap(display, screen);
widthOfScreen = xContainer->widthOfScreen();
heightOfScreen = xContainer->heightOfScreen();
mode = dConfig->getModeBackground();
pixmap = XCreatePixmap(display, rootWindow , widthOfScreen, heightOfScreen, depth);
string color = dConfig->getColorBackground();
if(color != "None"){
gcv.foreground = gcv.background = BlackPixel(display, screen);
bgcolor = (char*)dConfig->getColorBackground().c_str();
if (bgcolor && XParseColor(display, colormap , bgcolor, &xcolor) && XAllocColor(display, colormap, &xcolor)) {
gcv.foreground = gcv.background = xcolor.pixel;
}
}
gc = XCreateGC(display, pixmap, (GCForeground | GCBackground), &gcv);
if(image){
imlib_context_set_image(image);
if (mode == "SCALE") {
w = widthOfScreen;
h = heightOfScreen;
} else if (mode == "MIRROR") {
w = imlib_image_get_width() * 2;
h = imlib_image_get_height() * 2;
} else if (mode == "FIT") {
double x_ratio, y_ratio;
x_ratio = ((double) widthOfScreen) / ((double) imlib_image_get_width());
y_ratio = ((double) heightOfScreen) / ((double) imlib_image_get_height());
if (x_ratio > y_ratio) {
x_ratio = y_ratio;
}
w = (int) (imlib_image_get_width() * x_ratio);
h = (int) (imlib_image_get_height() * x_ratio);
} else {
w = imlib_image_get_width();
h = imlib_image_get_height();
}
if (mode == "SCALE") {
XFillRectangle(display, pixmap, gc, 0, 0, w, h);
}
if (mode == "CENTER" || mode == "FIT") {
XFillRectangle(display, pixmap, gc, 0, 0, widthOfScreen, heightOfScreen);
x = (widthOfScreen - w) >> 1;
y = (heightOfScreen - h) >> 1;
} else {