mirror of
https://github.com/edeproject/ede.git
synced 2023-08-10 21:13:03 +03:00
Fix for #186: ede-launch does not read Terminal key from desktop.
ede-launch now will read Terminal key, and if set to true, will load default selected terminal (or one of known terminals). It will also read now StartupNotify key, and initiate startup-notification protocol if compiled in; by default, it will not use startup notifications. Resource loading is now made lazy, so first need for ede-launch configuration will load it from file.
This commit is contained in:
Sanel Zukan
parent
31d35e627a
commit
b5d2e20cee
@ -1,7 +1,7 @@
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/*
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* $Id$
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*
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* Copyright (C) 2012 Sanel Zukan
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* Copyright (C) 2012-2013 Sanel Zukan
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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@ -54,6 +54,7 @@
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#include <edelib/DesktopFile.h>
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#include <edelib/StrUtil.h>
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#include <edelib/Debug.h>
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#include <edelib/Directory.h>
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#include <edelib/Regex.h>
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#include <edelib/Util.h>
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#include <edelib/Ede.h>
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@ -67,10 +68,26 @@
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/* config name where all things are stored and read from */
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#define EDE_LAUNCH_CONFIG "ede-launch"
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/* default 'Preferred' key in config file */
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#define KEY_PREFERRED "Preferred"
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/* patterns for guessing user input */
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#define REGEX_PATTERN_MAIL "\\b[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\\.[a-zA-Z]{2,4}\\b"
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#define REGEX_PATTERN_URL "((http|https|ftp|gopher|!file):\\/\\/|www)[a-zA-Z0-9\\-\\._]+\\/?[a-zA-Z0-9_\\.\\-\\?\\+\\/~=&#;,]*[a-zA-Z0-9\\/]{1}"
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/* list of known terminals */
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static const char *known_terminals[] = {
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"xterm",
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"rxvt",
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"urxvt",
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"mrxvt",
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"st",
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"Terminal",
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"gnome-terminal",
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"konsole",
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0
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};
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EDELIB_NS_USING_AS(Window, LaunchWindow)
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EDELIB_NS_USING_LIST(14, (Resource,
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Regex,
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@ -84,6 +101,7 @@ EDELIB_NS_USING_LIST(14, (Resource,
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static Fl_Pixmap image_run((const char**)run_xpm);
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static Fl_Input* dialog_input;
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static Fl_Check_Button *in_term;
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static Resource launcher_resource; /* lazy loaded */
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static void help(void) {
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puts("Usage: ede-launch [OPTIONS] [PROGRAM]");
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@ -113,29 +131,23 @@ static int re_match(const char *p, const char *str) {
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return re.match(str);
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}
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static const char *resource_get(Resource &rc, const char *g, const char *k) {
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static const char *resource_get(const char *g, const char *k) {
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if(!launcher_resource)
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launcher_resource.load(EDE_LAUNCH_CONFIG);
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E_RETURN_VAL_IF_FAIL(launcher_resource != false, NULL);
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static char buf[64];
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if(!rc) rc.load(EDE_LAUNCH_CONFIG);
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E_RETURN_VAL_IF_FAIL(rc != false, NULL);
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if(rc.get(g, k, buf, sizeof(buf)))
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return (const char*)buf;
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return NULL;
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return launcher_resource.get(g, k, buf, sizeof(buf)) ? (const char*)buf : NULL;
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}
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static char *get_basename(const char* path) {
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char *p = (char*)strrchr(path, '/');
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if(p)
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return (p + 1);
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return (char*)p;
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char *p = (char*)strrchr(path, E_DIR_SEPARATOR);
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return p ? p + 1 : p;
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}
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static char **cmd_split(const char* cmd) {
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int sz = 10;
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int i = 0;
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int i = 0, sz = 10;
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char *c = strdup(cmd);
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char **arr = (char**)malloc(sizeof(char*) * sz);
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@ -175,9 +187,34 @@ static bool allowed_launch_type(const char *t) {
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return false;
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}
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#define RETURN_IF_VALID_TERM(t, r) \
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do { \
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if(t && ((strcmp(t, "linux") != 0) || (strcmp(t, "dumb") != 0))) { \
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r = file_path(t, false); \
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if(E_UNLIKELY(r.empty())) return true; \
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} \
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} while(0)
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static bool find_terminal(String &ret) {
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const char *term = resource_get(KEY_PREFERRED, "terminal");
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if(term) {
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ret = term;
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return true;
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}
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term = getenv("EDE_LAUNCH_TERMINAL");
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RETURN_IF_VALID_TERM(term, ret);
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for(int i = 0; known_terminals[i]; i++) {
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term = known_terminals[i];
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RETURN_IF_VALID_TERM(term, ret);
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}
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return false;
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}
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static void start_crasher(const char* cmd, int sig, int pid) {
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const char* base = get_basename(cmd);
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const char* ede_app_flag = "";
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const char *ede_app_flag = "", *base = get_basename(cmd);
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/* this means the app was called without full path */
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if(!base) base = cmd;
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@ -311,13 +348,15 @@ static int start_child_process_with_core(const char* cmd) {
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return ret;
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}
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static bool start_child(const char* cmd) {
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static bool start_child(const char *cmd, bool notify = false) {
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E_DEBUG(E_STRLOC ": Starting '%s'\n", cmd);
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StartupNotify *n;
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if(notify) n = startup_notify_start(cmd, "applications-order");
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StartupNotify *n = startup_notify_start(cmd, "applications-order");
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int ret = start_child_process_with_core(cmd);
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startup_notify_end(n);
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if(notify) startup_notify_end(n);
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if(ret == 199) {
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alert(_("Program '%s' not found.\n\nPlease check if given path to the "
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@ -340,29 +379,44 @@ static bool start_child(const char* cmd) {
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return true;
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}
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static bool start_child_in_term(const char *cmd, bool notify = false) {
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String term;
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if(!find_terminal(term)) {
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E_WARNING(E_STRLOC ": unable to find any suitable terminal\n");
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return false;
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}
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/* construct TERM -e cmd */
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term += " -e ";
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term += cmd;
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return start_child(term.c_str(), notify);
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}
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static bool start_desktop_file(const char *cmd) {
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DesktopFile d;
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if(!d.load(cmd)) {
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alert(_("Unable to load .desktop file '%s'. Got: %s"), cmd, d.strerror());
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goto FAIL;
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return false;
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}
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if(d.type() != DESK_FILE_TYPE_APPLICATION) {
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alert(_("Starting other types of .desktop files except 'Application' is not supported now"));
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goto FAIL;
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return false;
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}
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char buf[PATH_MAX];
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if(!d.exec(buf, PATH_MAX)) {
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alert(_("Unable to run '%s'.\nProbably this file is malformed or 'Exec' key has non-installed program"), cmd);
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goto FAIL;
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return false;
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}
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return start_child(buf);
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bool notify = d.startup_notify();
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if(d.terminal())
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return start_child_in_term(buf, notify);
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FAIL:
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return false;
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return start_child(buf, notify);
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}
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/* concat all arguments preparing it for start_child() */
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@ -415,48 +469,6 @@ static void cancel_cb(Fl_Widget*, void* w) {
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win->hide();
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}
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#define RETURN_IF_VALID_TERM(t, r) \
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do { \
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if(t && ((strcmp(t, "linux") != 0) || (strcmp(t, "dumb") != 0))) { \
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r = file_path(t, false); \
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if(E_UNLIKELY(r.empty())) return true; \
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} \
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} while(0)
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static bool find_terminal(String &ret) {
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/* before goint to list, try to read it from config file */
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Resource rc;
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const char *t = resource_get(rc, "Preferred", "terminal");
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if(t) {
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ret = t;
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return true;
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}
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/* list of known terminals */
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static const char *terms[] = {
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"xterm",
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"rxvt",
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"Terminal",
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"gnome-terminal",
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"konsole",
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0
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};
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const char* term = getenv("TERM");
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RETURN_IF_VALID_TERM(term, ret);
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term = getenv("COLORTERM");
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RETURN_IF_VALID_TERM(term, ret);
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for(int i = 0; terms[i]; i++) {
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term = terms[i];
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RETURN_IF_VALID_TERM(term, ret);
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}
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return false;
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}
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static void ok_cb(Fl_Widget*, void* w) {
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LaunchWindow* win = (LaunchWindow*)w;
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const char* cmd = dialog_input->value();
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@ -468,19 +480,7 @@ static void ok_cb(Fl_Widget*, void* w) {
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Fl::check();
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/* TODO: is 'cmd' safe after hide? */
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if(in_term->value()) {
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char buf[128];
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String term;
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if(find_terminal(term)) {
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snprintf(buf, sizeof(buf), "%s -e %s", term.c_str(), cmd);
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started = start_child(buf);
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} else {
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E_WARNING(E_STRLOC ": unable to find any suitable terminal\n");
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}
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} else {
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started = start_child(cmd);
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}
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started = (in_term->value()) ? start_child_in_term(cmd) : start_child(cmd);
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if(!started) {
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/* show dialog again */
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@ -490,6 +490,7 @@ static void ok_cb(Fl_Widget*, void* w) {
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dialog_input->position(0, dialog_input->size());
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} else {
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Resource rc;
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/* so could load previous content */
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rc.load(EDE_LAUNCH_CONFIG);
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rc.set("History", "open", cmd);
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@ -508,12 +509,9 @@ static int start_dialog(int argc, char** argv) {
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dialog_input = new Fl_Input(70, 90, 290, 25, _("Open:"));
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Resource rc;
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char buf[128];
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if(rc.load(EDE_LAUNCH_CONFIG) && rc.get("History", "open", buf, sizeof(buf))) {
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dialog_input->value(buf);
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const char *cmd = resource_get("History", "open");
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if(cmd) {
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dialog_input->value(cmd);
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/* make text appear selected */
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dialog_input->position(0, dialog_input->size());
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}
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@ -614,19 +612,17 @@ int main(int argc, char** argv) {
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return 1;
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}
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}
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/* check if we have .desktop file */
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if(argv[ca] && str_ends(argv[ca], ".desktop"))
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return RETURN_FROM_BOOL(start_desktop_file(argv[ca]));
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/* make arguments and exec program */
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String args;
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Resource rc;
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const char *prog = NULL;
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if(launch_type) {
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/* explicitly launch what user requested */
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prog = resource_get(rc, "Preferred", launch_type);
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prog = resource_get(KEY_PREFERRED, launch_type);
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if(!prog) {
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E_WARNING(E_STRLOC ": Unable to find out launch type\n");
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@ -642,7 +638,7 @@ int main(int argc, char** argv) {
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* Note however how this matching works on only one argument; other would be ignored
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*/
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if(re_match(REGEX_PATTERN_MAIL, argv[ca]) > 0) {
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prog = resource_get(rc, "Preferred", "mail");
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prog = resource_get(KEY_PREFERRED, "mail");
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if(!prog) {
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E_WARNING(E_STRLOC ": Unable to find mail agent\n");
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return 1;
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@ -653,7 +649,7 @@ int main(int argc, char** argv) {
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/* use only one argumet */
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argc = ca + 1;
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} else if(re_match(REGEX_PATTERN_URL, argv[ca]) > 0) {
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prog = resource_get(rc, "Preferred", "browser");
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prog = resource_get(KEY_PREFERRED, "browser");
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if(!prog) {
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E_WARNING(E_STRLOC ": Unable to find browser\n");
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return 1;
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