src/Remember.cc (raw)
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// Remember.cc for Fluxbox Window Manager
// Copyright (c) 2003 - 2006 Henrik Kinnunen (fluxgen at fluxbox dot org)
// and Simon Bowden (rathnor at users.sourceforge.net)
// Copyright (c) 2002 Xavier Brouckaert
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the "Software"),
// to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense,
// and/or sell copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
#include "Remember.hh"
#include "ClientPattern.hh"
#include "Screen.hh"
#include "Window.hh"
#include "WinClient.hh"
#include "FbMenu.hh"
#include "FbCommands.hh"
#include "fluxbox.hh"
#include "WindowCmd.hh"
#include "Layer.hh"
#include "FbTk/I18n.hh"
#include "FbTk/StringUtil.hh"
#include "FbTk/FileUtil.hh"
#include "FbTk/MenuItem.hh"
#include "FbTk/App.hh"
#include "FbTk/stringstream.hh"
#include "FbTk/Transparent.hh"
#include "FbTk/AutoReloadHelper.hh"
#include "FbTk/RefCount.hh"
#ifdef HAVE_CSTRING
#include <cstring>
#else
#include <string.h>
#endif
//use GNU extensions
#ifndef _GNU_SOURCE
#define _GNU_SOURCE
#endif // _GNU_SOURCE
#include <iostream>
#include <set>
using std::cerr;
using std::endl;
using std::string;
using std::list;
using std::set;
using std::make_pair;
using std::ifstream;
using std::ofstream;
using std::hex;
using std::dec;
/*------------------------------------------------------------------*\
\*------------------------------------------------------------------*/
class Application {
public:
Application(bool grouped, ClientPattern *pat = 0);
void reset();
void forgetWorkspace() { workspace_remember = false; }
void forgetHead() { head_remember = false; }
void forgetDimensions() { dimensions_remember = false; }
void forgetPosition() { position_remember = false; }
void forgetShadedstate() { shadedstate_remember = false; }
void forgetTabstate() { tabstate_remember = false; }
void forgetDecostate() { decostate_remember = false; }
void forgetFocusHiddenstate() { focushiddenstate_remember= false; }
void forgetIconHiddenstate() { iconhiddenstate_remember= false; }
void forgetStuckstate() { stuckstate_remember = false; }
void forgetJumpworkspace() { jumpworkspace_remember = false; }
void forgetLayer() { layer_remember = false; }
void forgetSaveOnClose() { save_on_close_remember = false; }
void forgetAlpha() { alpha_remember = false; }
void forgetMinimizedstate() { minimizedstate_remember = false; }
void forgetMaximizedstate() { maximizedstate_remember = false; }
void forgetFullscreenstate() { fullscreenstate_remember = false; }
void rememberWorkspace(int ws)
{ workspace = ws; workspace_remember = true; }
void rememberHead(int h)
{ head = h; head_remember = true; }
void rememberDimensions(int width, int height)
{ w = width; h = height; dimensions_remember = true; }
void rememberFocusHiddenstate(bool state)
{ focushiddenstate= state; focushiddenstate_remember= true; }
void rememberIconHiddenstate(bool state)
{ iconhiddenstate= state; iconhiddenstate_remember= true; }
void rememberPosition(int posx, int posy,
FluxboxWindow::ReferenceCorner rfc = FluxboxWindow::LEFTTOP)
{ x = posx; y = posy; refc = rfc; position_remember = true; }
void rememberShadedstate(bool state)
{ shadedstate = state; shadedstate_remember = true; }
void rememberTabstate(bool state)
{ tabstate = state; tabstate_remember = true; }
void rememberDecostate(unsigned int state)
{ decostate = state; decostate_remember = true; }
void rememberStuckstate(bool state)
{ stuckstate = state; stuckstate_remember = true; }
void rememberJumpworkspace(bool state)
{ jumpworkspace = state; jumpworkspace_remember = true; }
void rememberLayer(int layernum)
{ layer = layernum; layer_remember = true; }
void rememberSaveOnClose(bool state)
{ save_on_close = state; save_on_close_remember = true; }
void rememberAlpha(int focused_a, int unfocused_a)
{ focused_alpha = focused_a; unfocused_alpha = unfocused_a; alpha_remember = true; }
void rememberMinimizedstate(bool state)
{ minimizedstate = state; minimizedstate_remember = true; }
void rememberMaximizedstate(int state)
{ maximizedstate = state; maximizedstate_remember = true; }
void rememberFullscreenstate(bool state)
{ fullscreenstate = state; fullscreenstate_remember = true; }
bool workspace_remember;
unsigned int workspace;
bool head_remember;
int head;
bool dimensions_remember;
int w,h; // width, height
bool position_remember;
int x,y;
FluxboxWindow::ReferenceCorner refc;
bool alpha_remember;
int focused_alpha;
int unfocused_alpha;
bool shadedstate_remember;
bool shadedstate;
bool tabstate_remember;
bool tabstate;
bool decostate_remember;
unsigned int decostate;
bool stuckstate_remember;
bool stuckstate;
bool focushiddenstate_remember;
bool focushiddenstate;
bool iconhiddenstate_remember;
bool iconhiddenstate;
bool jumpworkspace_remember;
bool jumpworkspace;
bool layer_remember;
int layer;
bool save_on_close_remember;
bool save_on_close;
bool minimizedstate_remember;
bool minimizedstate;
bool maximizedstate_remember;
int maximizedstate;
bool fullscreenstate_remember;
bool fullscreenstate;
bool is_grouped;
FbTk::RefCount<ClientPattern> group_pattern;
};
Application::Application(bool grouped, ClientPattern *pat)
: is_grouped(grouped), group_pattern(pat)
{
reset();
}
void Application::reset() {
decostate_remember =
dimensions_remember =
focushiddenstate_remember =
iconhiddenstate_remember =
jumpworkspace_remember =
layer_remember =
position_remember =
shadedstate_remember =
stuckstate_remember =
tabstate_remember =
workspace_remember =
head_remember =
alpha_remember =
minimizedstate_remember =
maximizedstate_remember =
fullscreenstate_remember =
save_on_close_remember = false;
}
/*------------------------------------------------------------------*\
\*------------------------------------------------------------------*/
namespace {
// replace special chars like ( ) and [ ] with \( \) and \[ \]
static string escapeRememberChars(string str) {
if (str.empty())
return str;
str = FbTk::StringUtil::replaceString(str, "(", "\\(");
str = FbTk::StringUtil::replaceString(str, ")", "\\)");
str = FbTk::StringUtil::replaceString(str, "[", "\\[");
str = FbTk::StringUtil::replaceString(str, "]", "\\]");
return str;
}
bool getuint(const char *val, unsigned int &ret) {
return (sscanf(val, "%u", &ret) == 1);
}
class RememberMenuItem : public FbTk::MenuItem {
public:
RememberMenuItem(const FbTk::FbString &label,
Remember::Attribute attrib) :
FbTk::MenuItem(label),
m_attrib(attrib) {
setToggleItem(true);
setCloseOnClick(false);
}
bool isSelected() const {
if (WindowCmd<void>::window() == 0)
return false;
if (WindowCmd<void>::window()->numClients()) // ensure it HAS clients
return Remember::instance().isRemembered(WindowCmd<void>::window()->winClient(), m_attrib);
else
return false;
}
bool isEnabled() const {
if (WindowCmd<void>::window() == 0)
return false;
if (m_attrib != Remember::REM_JUMPWORKSPACE)
return true;
else if (WindowCmd<void>::window()->numClients())
return (Remember::instance().isRemembered(WindowCmd<void>::window()->winClient(), Remember::REM_WORKSPACE));
else
return false;
}
void click(int button, int time, unsigned int mods) {
// reconfigure only does stuff if the apps file has changed
Remember::instance().checkReload();
if (WindowCmd<void>::window() != 0) {
if (isSelected()) {
Remember::instance().forgetAttrib(WindowCmd<void>::window()->winClient(), m_attrib);
} else {
Remember::instance().rememberAttrib(WindowCmd<void>::window()->winClient(), m_attrib);
}
}
Remember::instance().save();
FbTk::MenuItem::click(button, time, mods);
}
private:
Remember::Attribute m_attrib;
};
FbTk::Menu *createRememberMenu(BScreen &screen) {
// each fluxboxwindow has its own windowmenu
// so we also create a remember menu just for it...
FbTk::Menu *menu = screen.createMenu("Remember");
// if enabled, then we want this to be a unavailable menu
/*
if (!enabled) {
FbTk::MenuItem *item = new FbTk::MenuItem("unavailable");
item->setEnabled(false);
menu->insert(item);
menu->updateMenu();
return menu;
}
*/
_FB_USES_NLS;
menu->insert(new RememberMenuItem(_FB_XTEXT(Remember, Workspace, "Workspace", "Remember Workspace"),
Remember::REM_WORKSPACE));
menu->insert(new RememberMenuItem(_FB_XTEXT(Remember, JumpToWorkspace, "Jump to workspace", "Change active workspace to remembered one on open"),
Remember::REM_JUMPWORKSPACE));
menu->insert(new RememberMenuItem(_FB_XTEXT(Remember, Head, "Head", "Remember Head"),
Remember::REM_HEAD));
menu->insert(new RememberMenuItem(_FB_XTEXT(Remember, Dimensions, "Dimensions", "Remember Dimensions - with width and height"),
Remember::REM_DIMENSIONS));
menu->insert(new RememberMenuItem(_FB_XTEXT(Remember, Position, "Position", "Remember position - window co-ordinates"),
Remember::REM_POSITION));
menu->insert(new RememberMenuItem(_FB_XTEXT(Remember, Sticky, "Sticky", "Remember Sticky"),
Remember::REM_STUCKSTATE));
menu->insert(new RememberMenuItem(_FB_XTEXT(Remember, Decorations, "Decorations", "Remember window decorations"),
Remember::REM_DECOSTATE));
menu->insert(new RememberMenuItem(_FB_XTEXT(Remember, Shaded, "Shaded", "Remember shaded"),
Remember::REM_SHADEDSTATE));
menu->insert(new RememberMenuItem(_FB_XTEXT(Remember, Minimized, "Minimized", "Remember minimized"),
Remember::REM_MINIMIZEDSTATE));
menu->insert(new RememberMenuItem(_FB_XTEXT(Remember, Maximized, "Maximized", "Remember maximized"),
Remember::REM_MAXIMIZEDSTATE));
menu->insert(new RememberMenuItem(_FB_XTEXT(Remember, Fullscreen, "Fullscreen", "Remember fullscreen"),
Remember::REM_FULLSCREENSTATE));
if (FbTk::Transparent::haveComposite()
|| FbTk::Transparent::haveRender())
menu->insert(new RememberMenuItem(_FB_XTEXT(Remember, Alpha, "Transparency", "Remember window tranparency settings"),
Remember::REM_ALPHA));
menu->insert(new RememberMenuItem(_FB_XTEXT(Remember, Layer, "Layer", "Remember Layer"),
Remember::REM_LAYER));
menu->insert(new RememberMenuItem(_FB_XTEXT(Remember, SaveOnClose, "Save on close", "Save remembered attributes on close"),
Remember::REM_SAVEONCLOSE));
menu->updateMenu();
return menu;
};
// offset is the offset in the string that we start looking from
// return true if all ok, false on error
bool handleStartupItem(const string &line, int offset) {
int next = 0;
string str;
unsigned int screen = Fluxbox::instance()->keyScreen()->screenNumber();
// accept some options, for now only "screen=NN"
// these option are given in parentheses before the command
next = FbTk::StringUtil::getStringBetween(str,
line.c_str() + offset,
'(', ')');
if (next > 0) {
// there are some options
string option;
int pos = str.find('=');
bool error = false;
if (pos > 0) {
option = str.substr(0, pos);
if (strcasecmp(option.c_str(), "screen") == 0) {
error = !getuint(str.c_str() + pos + 1, screen);
} else {
error = true;
}
} else {
error = true;
}
if (error) {
cerr<<"Error parsing startup options."<<endl;
return false;
}
} else {
next = 0;
}
next = FbTk::StringUtil::getStringBetween(str,
line.c_str() + offset + next,
'{', '}');
if (next <= 0) {
cerr<<"Error parsing [startup] at column "<<offset<<" - expecting {command}."<<endl;
return false;
}
// don't run command if fluxbox is restarting
if (Fluxbox::instance()->findScreen(screen)->isRestart())
// the line was successfully read; we just didn't use it
return true;
FbCommands::ExecuteCmd *tmp_exec_cmd = new FbCommands::ExecuteCmd(str, screen);
#ifdef DEBUG
cerr<<"Executing startup Command<void> '"<<str<<"' on screen "<<screen<<endl;
#endif // DEBUG
tmp_exec_cmd->execute();
delete tmp_exec_cmd;
return true;
};
// returns number of lines read
// optionally can give a line to read before the first (lookahead line)
int parseApp(ifstream &file, Application &app, string *first_line = 0) {
string line;
_FB_USES_NLS;
int row = 0;
while (! file.eof()) {
if (first_line || getline(file, line)) {
if (first_line) {
line = *first_line;
first_line = 0;
}
row++;
FbTk::StringUtil::removeFirstWhitespace(line);
FbTk::StringUtil::removeTrailingWhitespace(line);
if (line.size() == 0 || line[0] == '#')
continue; //the line is commented or blank
int parse_pos = 0, err = 0;
string str_key, str_option, str_label;
err = FbTk::StringUtil::getStringBetween(str_key,
line.c_str(),
'[', ']');
if (err > 0) {
int tmp;
tmp= FbTk::StringUtil::getStringBetween(str_option,
line.c_str() + err,
'(', ')');
if (tmp>0)
err += tmp;
}
if (err > 0 ) {
parse_pos += err;
err = FbTk::StringUtil::getStringBetween(str_label,
line.c_str() + parse_pos,
'{', '}');
if (err>0) {
parse_pos += err;
}
} else
continue; //read next line
bool had_error = false;
if (str_key.empty())
continue; //read next line
str_key = FbTk::StringUtil::toLower(str_key);
if (str_key == "workspace") {
unsigned int w;
if (getuint(str_label.c_str(), w))
app.rememberWorkspace(w);
else
had_error = true;
} else if (str_key == "head") {
unsigned int h;
if (getuint(str_label.c_str(), h))
app.rememberHead(h);
else
had_error = true;
} else if (str_key == "layer") {
int l = Layer::getNumFromString(str_label);
had_error = (l == -1);
if (!had_error)
app.rememberLayer(l);
} else if (str_key == "dimensions") {
unsigned int h,w;
if (sscanf(str_label.c_str(), "%u %u", &w, &h) == 2)
app.rememberDimensions(w, h);
else
had_error = true;
} else if (str_key == "position") {
FluxboxWindow::ReferenceCorner r = FluxboxWindow::LEFTTOP;
int x = 0, y = 0;
// more info about the parameter
// in ::rememberPosition
if (str_option.length())
r = FluxboxWindow::getCorner(str_option);
had_error = (r == FluxboxWindow::ERROR);
if (!had_error && sscanf(str_label.c_str(), "%d %d", &x, &y) == 2)
app.rememberPosition(x, y, r);
else
had_error = true;
} else if (str_key == "shaded") {
app.rememberShadedstate((strcasecmp(str_label.c_str(), "yes") == 0));
} else if (str_key == "tab") {
app.rememberTabstate((strcasecmp(str_label.c_str(), "yes") == 0));
} else if (str_key == "focushidden") {
app.rememberFocusHiddenstate((strcasecmp(str_label.c_str(), "yes") == 0));
} else if (str_key == "iconhidden") {
app.rememberIconHiddenstate((strcasecmp(str_label.c_str(), "yes") == 0));
} else if (str_key == "hidden") {
app.rememberIconHiddenstate((strcasecmp(str_label.c_str(), "yes") == 0));
app.rememberFocusHiddenstate((strcasecmp(str_label.c_str(), "yes") == 0));
} else if (str_key == "deco") {
int deco = FbWinFrame::getDecoMaskFromString(str_label);
if (deco == -1)
had_error = 1;
else
app.rememberDecostate((unsigned int)deco);
} else if (str_key == "alpha") {
int focused_a, unfocused_a;
if (sscanf(str_label.c_str(), "%i %i", &focused_a, &unfocused_a) == 2)
{
// clamp;
if (focused_a > 255)
focused_a = 255;
if (unfocused_a > 255)
unfocused_a = 255;
if (focused_a <= 0)
focused_a = 0;
if (unfocused_a <= 0)
unfocused_a = 0;
app.rememberAlpha(focused_a, unfocused_a);
} else if (sscanf(str_label.c_str(), "%i", &focused_a) == 1) {
if (focused_a > 255)
focused_a = 255;
if (focused_a <= 0)
focused_a = 0;
app.rememberAlpha(focused_a, focused_a);
}
else
had_error = 1;
} else if (str_key == "sticky") {
app.rememberStuckstate((strcasecmp(str_label.c_str(), "yes") == 0));
} else if (str_key == "minimized") {
app.rememberMinimizedstate((strcasecmp(str_label.c_str(), "yes") == 0));
} else if (str_key == "maximized") {
if (strcasecmp(str_label.c_str(), "yes") == 0)
app.rememberMaximizedstate(FluxboxWindow::MAX_FULL);
else if (strcasecmp(str_label.c_str(), "horz") == 0)
app.rememberMaximizedstate(FluxboxWindow::MAX_HORZ);
else if (strcasecmp(str_label.c_str(), "vert") == 0)
app.rememberMaximizedstate(FluxboxWindow::MAX_VERT);
else
app.rememberMaximizedstate(FluxboxWindow::MAX_NONE);
} else if (str_key == "fullscreen") {
app.rememberFullscreenstate((strcasecmp(str_label.c_str(), "yes") == 0));
} else if (str_key == "jump") {
app.rememberJumpworkspace((strcasecmp(str_label.c_str(), "yes") == 0));
} else if (str_key == "close") {
app.rememberSaveOnClose((strcasecmp(str_label.c_str(), "yes") == 0));
} else if (str_key == "end") {
return row;
} else {
cerr << _FB_CONSOLETEXT(Remember, Unknown, "Unknown apps key", "apps entry type not known")<<" = " << str_key << endl;
}
if (had_error) {
cerr<<"Error parsing apps entry: ("<<line<<")"<<endl;
}
}
}
return row;
}
/*
This function is used to search for old instances of the same pattern
(when reloading apps file). More than one pattern might match, but only
if the application is the same (also note that they'll be adjacent).
We REMOVE and delete any matching patterns from the old list, as they're
effectively moved into the new
*/
Application* findMatchingPatterns(ClientPattern *pat, Remember::Patterns *patlist, bool is_group, ClientPattern *match_pat = 0) {
Remember::Patterns::iterator it = patlist->begin();
Remember::Patterns::iterator it_end = patlist->end();
for (; it != it_end; ++it) {
if (*it->first == *pat && is_group == it->second->is_grouped &&
((match_pat == 0 && *it->second->group_pattern == 0) ||
(match_pat && *match_pat == **it->second->group_pattern))) {
Application *ret = it->second;
if (!is_group) return ret;
// find the rest of the group and remove it from the list
// rewind
Remember::Patterns::iterator tmpit = it;
while (tmpit != patlist->begin()) {
--tmpit;
if (tmpit->second == ret)
it = tmpit;
else
break;
}
// forward
for(; it != it_end && it->second == ret; ++it) {
delete it->first;
}
patlist->erase(patlist->begin(), it);
return ret;
}
}
return 0;
}
}; // end anonymous namespace
/*------------------------------------------------------------------*\
\*------------------------------------------------------------------*/
Remember *Remember::s_instance = 0;
Remember::Remember():
m_pats(new Patterns()),
m_reloader(new FbTk::AutoReloadHelper()) {
if (s_instance != 0)
throw string("Can not create more than one instance of Remember");
s_instance = this;
enableUpdate();
m_reloader->setReloadCmd(FbTk::RefCount<FbTk::Command<void> >(new FbTk::SimpleCommand<Remember>(*this, &Remember::reload)));
reconfigure();
}
Remember::~Remember() {
// free our resources
// the patterns free the "Application"s
// the client mapping shouldn't need cleaning
Patterns::iterator it;
set<Application *> all_apps; // no duplicates
while (!m_pats->empty()) {
it = m_pats->begin();
delete it->first; // ClientPattern
all_apps.insert(it->second); // Application, not necessarily unique
m_pats->erase(it);
}
set<Application *>::iterator ait = all_apps.begin(); // no duplicates
for (; ait != all_apps.end(); ++ait) {
delete (*ait);
}
delete(m_reloader);
s_instance = 0;
}
Application* Remember::find(WinClient &winclient) {
// if it is already associated with a application, return that one
// otherwise, check it against every pattern that we've got
Clients::iterator wc_it = m_clients.find(&winclient);
if (wc_it != m_clients.end())
return wc_it->second;
else {
Patterns::iterator it = m_pats->begin();
for (; it != m_pats->end(); it++)
if (it->first->match(winclient)) {
it->first->addMatch();
m_clients[&winclient] = it->second;
return it->second;
}
}
// oh well, no matches
return 0;
}
Application * Remember::add(WinClient &winclient) {
ClientPattern *p = new ClientPattern();
Application *app = new Application(false);
// by default, we match against the WMClass of a window (instance and class strings)
string win_name = ::escapeRememberChars(p->getProperty(ClientPattern::NAME, winclient));
string win_class = ::escapeRememberChars(p->getProperty(ClientPattern::CLASS, winclient));
string win_role = ::escapeRememberChars(p->getProperty(ClientPattern::ROLE, winclient));
p->addTerm(win_name, ClientPattern::NAME);
p->addTerm(win_class, ClientPattern::CLASS);
if (!win_role.empty())
p->addTerm(win_role, ClientPattern::ROLE);
p->addTerm(winclient.isTransient() ? "yes" : "no", ClientPattern::TRANSIENT);
m_clients[&winclient] = app;
p->addMatch();
m_pats->push_back(make_pair(p, app));
return app;
}
void Remember::reconfigure() {
m_reloader->setMainFile(Fluxbox::instance()->getAppsFilename());
}
void Remember::checkReload() {
m_reloader->checkReload();
}
void Remember::reload() {
string apps_string = FbTk::StringUtil::expandFilename(Fluxbox::instance()->getAppsFilename());
#ifdef DEBUG
cerr<<__FILE__<<"("<<__FUNCTION__<<"): Loading apps file ["<<apps_string<<"]"<<endl;
#endif // DEBUG
ifstream apps_file(apps_string.c_str());
// we merge the old patterns with new ones
Patterns *old_pats = m_pats.release();
set<Application *> reused_apps;
m_pats.reset(new Patterns());
m_startups.clear();
if (!apps_file.fail()) {
if (!apps_file.eof()) {
string line;
int row = 0;
bool in_group = false;
ClientPattern *pat = 0;
list<ClientPattern *> grouped_pats;
while (getline(apps_file, line) && ! apps_file.eof()) {
row++;
FbTk::StringUtil::removeFirstWhitespace(line);
FbTk::StringUtil::removeTrailingWhitespace(line);
if (line.size() == 0 || line[0] == '#')
continue;
string key;
int err=0;
int pos = FbTk::StringUtil::getStringBetween(key,
line.c_str(),
'[', ']');
if (pos > 0 && strcasecmp(key.c_str(), "app") == 0) {
ClientPattern *pat = new ClientPattern(line.c_str() + pos, true);
if (!in_group) {
if ((err = pat->error()) == 0) {
Application *app = findMatchingPatterns(pat, old_pats, false);
if (app) {
app->reset();
reused_apps.insert(app);
} else
app = new Application(false);
m_pats->push_back(make_pair(pat, app));
row += parseApp(apps_file, *app);
} else {
cerr<<"Error reading apps file at line "<<row<<", column "<<(err+pos)<<"."<<endl;
delete pat; // since it didn't work
}
} else {
grouped_pats.push_back(pat);
}
} else if (pos > 0 && strcasecmp(key.c_str(), "startup") == 0 &&
Fluxbox::instance()->isStartup()) {
if (!handleStartupItem(line, pos)) {
cerr<<"Error reading apps file at line "<<row<<"."<<endl;
}
// save the item even if it was bad (aren't we nice)
m_startups.push_back(line.substr(pos));
} else if (pos > 0 && strcasecmp(key.c_str(), "group") == 0) {
in_group = true;
if (line.find('(') != string::npos)
pat = new ClientPattern(line.c_str() + pos, true);
} else if (in_group) {
// otherwise assume that it is the start of the attributes
Application *app = 0;
// search for a matching app
list<ClientPattern *>::iterator it = grouped_pats.begin();
list<ClientPattern *>::iterator it_end = grouped_pats.end();
while (!app && it != it_end) {
app = findMatchingPatterns(*it, old_pats, in_group, pat);
++it;
}
if (!app)
app = new Application(in_group, pat);
else
reused_apps.insert(app);
while (!grouped_pats.empty()) {
// associate all the patterns with this app
m_pats->push_back(make_pair(grouped_pats.front(), app));
grouped_pats.pop_front();
}
// we hit end... probably don't have attribs for the group
// so finish it off with an empty application
// otherwise parse the app
if (!(pos>0 && strcasecmp(key.c_str(), "end") == 0)) {
row += parseApp(apps_file, *app, &line);
}
in_group = false;
} else
cerr<<"Error in apps file on line "<<row<<"."<<endl;
}
} else {
#ifdef DEBUG
cerr<<__FILE__<<"("<<__FUNCTION__<< ") Empty apps file" << endl;
#endif
}
} else {
cerr << "failed to open apps file" << endl;
}
// Clean up old state
// can't just delete old patterns list. Need to delete the
// patterns themselves, plus the applications!
Patterns::iterator it;
set<Application *> old_apps; // no duplicates
while (!old_pats->empty()) {
it = old_pats->begin();
delete it->first; // ClientPattern
if (reused_apps.find(it->second) == reused_apps.end())
old_apps.insert(it->second); // Application, not necessarily unique
old_pats->erase(it);
}
// now remove any client entries for the old apps
Clients::iterator cit = m_clients.begin();
Clients::iterator cit_end = m_clients.end();
while (cit != cit_end) {
if (old_apps.find(cit->second) != old_apps.end()) {
Clients::iterator tmpit = cit;
++cit;
m_clients.erase(tmpit);
} else {
++cit;
}
}
set<Application *>::iterator ait = old_apps.begin(); // no duplicates
for (; ait != old_apps.end(); ++ait) {
delete (*ait);
}
delete old_pats;
}
void Remember::save() {
string apps_string = FbTk::StringUtil::expandFilename(Fluxbox::instance()->getAppsFilename());
#ifdef DEBUG
cerr<<__FILE__<<"("<<__FUNCTION__<<"): Saving apps file ["<<apps_string<<"]"<<endl;
#endif // DEBUG
ofstream apps_file(apps_string.c_str());
// first of all we output all the startup commands
Startups::iterator sit = m_startups.begin();
Startups::iterator sit_end = m_startups.end();
for (; sit != sit_end; ++sit) {
apps_file<<"[startup] "<<(*sit)<<endl;
}
Patterns::iterator it = m_pats->begin();
Patterns::iterator it_end = m_pats->end();
set<Application *> grouped_apps; // no duplicates
for (; it != it_end; ++it) {
Application &a = *it->second;
if (a.is_grouped) {
// if already processed
if (grouped_apps.find(&a) != grouped_apps.end())
continue;
grouped_apps.insert(&a);
// otherwise output this whole group
apps_file << "[group]";
if (*a.group_pattern)
apps_file << " " << a.group_pattern->toString();
apps_file << endl;
Patterns::iterator git = m_pats->begin();
Patterns::iterator git_end = m_pats->end();
for (; git != git_end; git++) {
if (git->second == &a) {
apps_file << " [app]"<<git->first->toString()<<endl;
}
}
} else {
apps_file << "[app]"<<it->first->toString()<<endl;
}
if (a.workspace_remember) {
apps_file << " [Workspace]\t{" << a.workspace << "}" << endl;
}
if (a.head_remember) {
apps_file << " [Head]\t{" << a.head << "}" << endl;
}
if (a.dimensions_remember) {
apps_file << " [Dimensions]\t{" << a.w << " " << a.h << "}" << endl;
}
if (a.position_remember) {
apps_file << " [Position]\t(";
switch(a.refc) {
case FluxboxWindow::CENTER:
apps_file << "CENTER";
break;
case FluxboxWindow::LEFTBOTTOM:
apps_file << "LOWERLEFT";
break;
case FluxboxWindow::RIGHTBOTTOM:
apps_file << "LOWERRIGHT";
break;
case FluxboxWindow::RIGHTTOP:
apps_file << "UPPERRIGHT";
break;
case FluxboxWindow::LEFT:
apps_file << "LEFT";
break;
case FluxboxWindow::RIGHT:
apps_file << "RIGHT";
break;
case FluxboxWindow::TOP:
apps_file << "TOP";
break;
case FluxboxWindow::BOTTOM:
apps_file << "BOTTOM";
break;
default:
apps_file << "UPPERLEFT";
}
apps_file << ")\t{" << a.x << " " << a.y << "}" << endl;
}
if (a.shadedstate_remember) {
apps_file << " [Shaded]\t{" << ((a.shadedstate)?"yes":"no") << "}" << endl;
}
if (a.tabstate_remember) {
apps_file << " [Tab]\t\t{" << ((a.tabstate)?"yes":"no") << "}" << endl;
}
if (a.decostate_remember) {
switch (a.decostate) {
case (0) :
apps_file << " [Deco]\t{NONE}" << endl;
break;
case (0xffffffff):
case (FbWinFrame::DECORM_LAST - 1):
apps_file << " [Deco]\t{NORMAL}" << endl;
break;
case (FbWinFrame::DECORM_TITLEBAR
| FbWinFrame::DECORM_ICONIFY
| FbWinFrame::DECORM_MENU):
apps_file << " [Deco]\t{TOOL}" << endl;
break;
case (FbWinFrame::DECORM_TITLEBAR
| FbWinFrame::DECORM_MENU):
apps_file << " [Deco]\t{TINY}" << endl;
break;
case (FbWinFrame::DECORM_BORDER
| FbWinFrame::DECORM_MENU):
apps_file << " [Deco]\t{BORDER}" << endl;
break;
case (FbWinFrame::DECORM_BORDER
| FbWinFrame::DECORM_MENU
| FbWinFrame::DECORM_TAB):
apps_file << " [Deco]\t{TAB}" << endl;
break;
default:
apps_file << " [Deco]\t{0x"<<hex<<a.decostate<<dec<<"}"<<endl;
break;
}
}
if (a.focushiddenstate_remember || a.iconhiddenstate_remember) {
if (a.focushiddenstate_remember && a.iconhiddenstate_remember &&
a.focushiddenstate == a.iconhiddenstate)
apps_file << " [Hidden]\t{" << ((a.focushiddenstate)?"yes":"no") << "}" << endl;
else if (a.focushiddenstate_remember) {
apps_file << " [FocusHidden]\t{" << ((a.focushiddenstate)?"yes":"no") << "}" << endl;
} else if (a.iconhiddenstate_remember) {
apps_file << " [IconHidden]\t{" << ((a.iconhiddenstate)?"yes":"no") << "}" << endl;
}
}
if (a.stuckstate_remember) {
apps_file << " [Sticky]\t{" << ((a.stuckstate)?"yes":"no") << "}" << endl;
}
if (a.minimizedstate_remember) {
apps_file << " [Minimized]\t{" << ((a.minimizedstate)?"yes":"no") << "}" << endl;
}
if (a.maximizedstate_remember) {
apps_file << " [Maximized]\t{";
switch (a.maximizedstate) {
case FluxboxWindow::MAX_FULL:
apps_file << "yes" << "}" << endl;
break;
case FluxboxWindow::MAX_HORZ:
apps_file << "horz" << "}" << endl;
break;
case FluxboxWindow::MAX_VERT:
apps_file << "vert" << "}" << endl;
break;
case FluxboxWindow::MAX_NONE:
default:
apps_file << "no" << "}" << endl;
break;
}
}
if (a.fullscreenstate_remember) {
apps_file << " [Fullscreen]\t{" << ((a.fullscreenstate)?"yes":"no") << "}" << endl;
}
if (a.jumpworkspace_remember) {
apps_file << " [Jump]\t{" << ((a.jumpworkspace)?"yes":"no") << "}" << endl;
}
if (a.layer_remember) {
apps_file << " [Layer]\t{" << a.layer << "}" << endl;
}
if (a.save_on_close_remember) {
apps_file << " [Close]\t{" << ((a.save_on_close)?"yes":"no") << "}" << endl;
}
if (a.alpha_remember) {
if (a.focused_alpha == a.unfocused_alpha)
apps_file << " [Alpha]\t{" << a.focused_alpha << "}" << endl;
else
apps_file << " [Alpha]\t{" << a.focused_alpha << " " << a.unfocused_alpha << "}" << endl;
}
apps_file << "[end]" << endl;
}
apps_file.close();
// update timestamp to avoid unnecessary reload
m_reloader->addFile(Fluxbox::instance()->getAppsFilename());
}
bool Remember::isRemembered(WinClient &winclient, Attribute attrib) {
Application *app = find(winclient);
if (!app) return false;
switch (attrib) {
case REM_WORKSPACE:
return app->workspace_remember;
break;
case REM_HEAD:
return app->head_remember;
break;
case REM_DIMENSIONS:
return app->dimensions_remember;
break;
case REM_POSITION:
return app->position_remember;
break;
case REM_FOCUSHIDDENSTATE:
return app->focushiddenstate_remember;
break;
case REM_ICONHIDDENSTATE:
return app->iconhiddenstate_remember;
break;
case REM_STUCKSTATE:
return app->stuckstate_remember;
break;
case REM_MINIMIZEDSTATE:
return app->minimizedstate_remember;
break;
case REM_MAXIMIZEDSTATE:
return app->maximizedstate_remember;
break;
case REM_FULLSCREENSTATE:
return app->fullscreenstate_remember;
break;
case REM_DECOSTATE:
return app->decostate_remember;
break;
case REM_SHADEDSTATE:
return app->shadedstate_remember;
break;
// case REM_TABSTATE:
// return app->tabstate_remember;
// break;
case REM_JUMPWORKSPACE:
return app->jumpworkspace_remember;
break;
case REM_LAYER:
return app->layer_remember;
break;
case REM_SAVEONCLOSE:
return app->save_on_close_remember;
break;
case REM_ALPHA:
return app->alpha_remember;
case REM_LASTATTRIB:
default:
return false; // should never get here
}
}
void Remember::rememberAttrib(WinClient &winclient, Attribute attrib) {
FluxboxWindow *win = winclient.fbwindow();
if (!win) return;
Application *app = find(winclient);
if (!app) {
app = add(winclient);
if (!app) return;
}
switch (attrib) {
case REM_WORKSPACE:
app->rememberWorkspace(win->workspaceNumber());
break;
case REM_HEAD:
app->rememberHead(win->screen().getHead(win->fbWindow()));
break;
case REM_DIMENSIONS:
app->rememberDimensions(win->normalWidth(), win->normalHeight());
break;
case REM_POSITION: {
int head = win->screen().getHead(win->fbWindow());
int head_x = win->screen().maxLeft(head);
int head_y = win->screen().maxTop(head);
app->rememberPosition(win->normalX() - head_x, win->normalY() - head_y);
break;
}
case REM_FOCUSHIDDENSTATE:
app->rememberFocusHiddenstate(win->isFocusHidden());
break;
case REM_ICONHIDDENSTATE:
app->rememberIconHiddenstate(win->isIconHidden());
break;
case REM_SHADEDSTATE:
app->rememberShadedstate(win->isShaded());
break;
case REM_DECOSTATE:
app->rememberDecostate(win->decorationMask());
break;
case REM_STUCKSTATE:
app->rememberStuckstate(win->isStuck());
break;
case REM_MINIMIZEDSTATE:
app->rememberMinimizedstate(win->isIconic());
break;
case REM_MAXIMIZEDSTATE:
app->rememberMaximizedstate(win->maximizedState());
break;
case REM_FULLSCREENSTATE:
app->rememberFullscreenstate(win->isFullscreen());
break;
case REM_ALPHA:
app->rememberAlpha(win->frame().getAlpha(true), win->frame().getAlpha(false));
break;
// case REM_TABSTATE:
// break;
case REM_JUMPWORKSPACE:
app->rememberJumpworkspace(true);
break;
case REM_LAYER:
app->rememberLayer(win->layerNum());
break;
case REM_SAVEONCLOSE:
app->rememberSaveOnClose(true);
break;
case REM_LASTATTRIB:
default:
// nothing
break;
}
}
void Remember::forgetAttrib(WinClient &winclient, Attribute attrib) {
FluxboxWindow *win = winclient.fbwindow();
if (!win) return;
Application *app = find(winclient);
if (!app) {
app = add(winclient);
if (!app) return;
}
switch (attrib) {
case REM_WORKSPACE:
app->forgetWorkspace();
break;
case REM_HEAD:
app->forgetHead();
break;
case REM_DIMENSIONS:
app->forgetDimensions();
break;
case REM_POSITION:
app->forgetPosition();
break;
case REM_FOCUSHIDDENSTATE:
app->forgetFocusHiddenstate();
break;
case REM_ICONHIDDENSTATE:
app->forgetIconHiddenstate();
break;
case REM_STUCKSTATE:
app->forgetStuckstate();
break;
case REM_MINIMIZEDSTATE:
app->forgetMinimizedstate();
break;
case REM_MAXIMIZEDSTATE:
app->forgetMaximizedstate();
break;
case REM_FULLSCREENSTATE:
app->forgetFullscreenstate();
break;
case REM_DECOSTATE:
app->forgetDecostate();
break;
case REM_SHADEDSTATE:
app->forgetShadedstate();
break;
case REM_ALPHA:
app->forgetAlpha();
break;
// case REM_TABSTATE:
// break;
case REM_JUMPWORKSPACE:
app->forgetJumpworkspace();
break;
case REM_LAYER:
app->forgetLayer();
break;
case REM_SAVEONCLOSE:
app->forgetSaveOnClose();
break;
case REM_LASTATTRIB:
default:
// nothing
break;
}
}
void Remember::setupFrame(FluxboxWindow &win) {
WinClient &winclient = win.winClient();
Application *app = find(winclient);
if (app == 0)
return; // nothing to do
// first, set the options that aren't preserved as window properties on
// restart, then return if fluxbox is restarting -- we want restart to
// disturb the current window state as little as possible
if (app->focushiddenstate_remember)
win.setFocusHidden(app->focushiddenstate);
if (app->iconhiddenstate_remember)
win.setIconHidden(app->iconhiddenstate);
if (app->layer_remember)
win.moveToLayer(app->layer);
if (app->decostate_remember)
win.setDecorationMask(app->decostate);
if (app->alpha_remember) {
win.frame().setDefaultAlpha();
win.frame().setAlpha(true,app->focused_alpha);
win.frame().setAlpha(false,app->unfocused_alpha);
}
BScreen &screen = winclient.screen();
// now check if fluxbox is restarting
if (screen.isRestart())
return;
if (app->workspace_remember) {
// we use setWorkspace and not reassoc because we're still initialising
win.setWorkspace(app->workspace);
if (app->jumpworkspace_remember && app->jumpworkspace)
screen.changeWorkspaceID(app->workspace);
}
if (app->head_remember) {
win.setOnHead(app->head);
}
if (app->dimensions_remember)
win.resize(app->w, app->h);
if (app->position_remember) {
int newx = app->x, newy = app->y;
win.translateCoords(newx, newy, app->refc);
win.move(newx, newy);
}
if (app->shadedstate_remember)
// if inconsistent...
if ((win.isShaded() && !app->shadedstate) ||
(!win.isShaded() && app->shadedstate))
win.shade(); // toggles
// external tabs aren't available atm...
//if (app->tabstate_remember) ...
if (app->stuckstate_remember)
// if inconsistent...
if ((win.isStuck() && !app->stuckstate) ||
(!win.isStuck() && app->stuckstate))
win.stick(); // toggles
if (app->minimizedstate_remember) {
// if inconsistent...
// this one doesn't actually work, but I can't imagine needing it
if (win.isIconic() && !app->minimizedstate)
win.deiconify();
else if (!win.isIconic() && app->minimizedstate)
win.iconify();
}
// I can't really test the "no" case of this
if (app->maximizedstate_remember)
win.setMaximizedState(app->maximizedstate);
// I can't really test the "no" case of this
if (app->fullscreenstate_remember)
win.setFullscreen(app->fullscreenstate);
}
void Remember::setupClient(WinClient &winclient) {
// leave windows alone on restart
if (winclient.screen().isRestart())
return;
// check if apps file has changed
checkReload();
Application *app = find(winclient);
if (app == 0)
return; // nothing to do
FluxboxWindow *group;
if (winclient.fbwindow() == 0 && app->is_grouped &&
(group = findGroup(app, winclient.screen()))) {
group->attachClient(winclient);
if (app->jumpworkspace_remember && app->jumpworkspace)
// jump to window, not saved workspace
winclient.screen().changeWorkspaceID(group->workspaceNumber());
}
}
FluxboxWindow *Remember::findGroup(Application *app, BScreen &screen) {
if (!app || !app->is_grouped)
return 0;
// find the first client associated with the app and return its fbwindow
Clients::iterator it = m_clients.begin();
Clients::iterator it_end = m_clients.end();
for (; it != it_end; ++it) {
if (it->second == app && it->first->fbwindow() &&
&screen == &it->first->screen() &&
(!*app->group_pattern || app->group_pattern->match(*it->first)))
return it->first->fbwindow();
}
// there weren't any open, but that's ok
return 0;
}
void Remember::updateDecoStateFromClient(WinClient& winclient) {
Application* app= find(winclient);
if ( app && isRemembered(winclient, REM_DECOSTATE)) {
winclient.fbwindow()->setDecorationMask(app->decostate);
}
}
void Remember::updateClientClose(WinClient &winclient) {
checkReload(); // reload if it's changed
Application *app = find(winclient);
if (app && (app->save_on_close_remember && app->save_on_close)) {
for (int attrib = 0; attrib < REM_LASTATTRIB; attrib++) {
if (isRemembered(winclient, (Attribute) attrib)) {
rememberAttrib(winclient, (Attribute) attrib);
}
}
save();
}
// we need to get rid of references to this client
Clients::iterator wc_it = m_clients.find(&winclient);
if (wc_it != m_clients.end()) {
m_clients.erase(wc_it);
}
}
void Remember::initForScreen(BScreen &screen) {
// All windows get the remember menu.
_FB_USES_NLS;
screen.addExtraWindowMenu(_FB_XTEXT(Remember, MenuItemName, "Remember...", "Remember item in menu"),
createRememberMenu(screen));
}
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