* Copyright 2024 huzheng <huzheng001@gmail.com>
*
* This file is part of StarDict.
*
* StarDict 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.
*
* StarDict 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 StarDict. If not, see <http://www.gnu.org/licenses/>.
*/
#include "stardict_cal.h"
#include <glib/gi18n.h>
#include <gtk/gtk.h>
#include <stdlib.h>
#include <cstring>
#include <string>
static const StarDictPluginSystemInfo *plugin_info = NULL;
static const StarDictPluginSystemService *plugin_service;
static gint cal_and_ncal;
static IAppDirs* gpAppDirs = NULL;
static void read_func(char *buffer, size_t sizeofbuffer, FILE *pf, std::string &definition)
{
definition.clear();
size_t len;
while (true) {
len = fread(buffer, 1, sizeofbuffer, pf);
if (len <= 0)
break;
definition.append(buffer, len);
}
pclose(pf);
size_t length1;
while (true) {
length1 = definition.length() -1;
if ((definition[length1] == '\n') || (definition[length1] == ' ')) {
definition.resize(length1, '\0');
} else {
break;
}
}
}
static void lookup(const char *text, char ***pppWord, char ****ppppWordData)
{
bool found_cal = true;
FILE *pf_cal = NULL;
if ((cal_and_ncal == 0) || (cal_and_ncal == 2) || (cal_and_ncal == 3)) {
int have_cal = system("which cal");
if (have_cal == 0) {
pf_cal = popen("cal", "r");
} else {
found_cal = false;
}
}
bool found_ncal = true;
FILE *pf_ncal = NULL;
if ((cal_and_ncal == 1) || (cal_and_ncal == 2) || (cal_and_ncal == 3)) {
int have_ncal = system("which ncal");
if (have_ncal == 0) {
pf_ncal = popen("ncal", "r");
} else {
found_ncal = false;
}
}
std::string pango;
std::string definition;
char buffer[2048];
if (cal_and_ncal == 0) {
if (!found_cal) {
pango = _("<b><span foreground=\"red\">cal</span> program is not found! Please install it!</b>");
} else {
read_func(buffer, sizeof(buffer), pf_cal, definition);
plugin_service->terminal2pango(definition.c_str(), pango);
}
} else if (cal_and_ncal == 1) {
if (!found_ncal) {
pango = _("<b><span foreground=\"red\">ncal</span> program is not found! Please install it!</b>");
} else {
read_func(buffer, sizeof(buffer), pf_ncal, definition);
plugin_service->terminal2pango(definition.c_str(), pango);
}
} else if (cal_and_ncal == 2) {
if (!found_cal) {
pango = _("<b><span foreground=\"red\">cal</span> program is not found! Please install it!</b>");
pango += "\n";
} else {
read_func(buffer, sizeof(buffer), pf_cal, definition);
definition += "\n";
plugin_service->terminal2pango(definition.c_str(), pango);
}
pango += "\n";
if (!found_ncal) {
pango += _("<b><span foreground=\"red\">ncal</span> program is not found! Please install it!</b>");
} else {
read_func(buffer, sizeof(buffer), pf_ncal, definition);
std::string pango2;
plugin_service->terminal2pango(definition.c_str(), pango2);
pango += pango2;
}
} else {
if (!found_ncal) {
pango = _("<b><span foreground=\"red\">ncal</span> program is not found! Please install it!</b>");
pango += "\n";
} else {
read_func(buffer, sizeof(buffer), pf_ncal, definition);
definition += "\n";
plugin_service->terminal2pango(definition.c_str(), pango);
}
pango += "\n";
if (!found_cal) {
pango += _("<b><span foreground=\"red\">cal</span> program is not found! Please install it!</b>");
} else {
read_func(buffer, sizeof(buffer), pf_cal, definition);
std::string pango2;
plugin_service->terminal2pango(definition.c_str(), pango2);
pango += pango2;
}
}
*pppWord = (gchar **)g_malloc(sizeof(gchar *)*2);
(*pppWord)[0] = g_strdup(text);
(*pppWord)[1] = NULL;
*ppppWordData = (gchar ***)g_malloc(sizeof(gchar **)*(1));
(*ppppWordData)[0] = (gchar **)g_malloc(sizeof(gchar *)*2);
(*ppppWordData)[0][0] = plugin_service->build_dictdata('g', pango.c_str());
(*ppppWordData)[0][1] = NULL;
}
static std::string build_path(const std::string& path1, const std::string& path2)
{
std::string res;
res.reserve(path1.length() + 1 + path2.length());
res = path1;
if(!res.empty() && res[res.length()-1] != G_DIR_SEPARATOR)
res += G_DIR_SEPARATOR_S;
if(!path2.empty() && path2[0] == G_DIR_SEPARATOR)
res.append(path2, 1, std::string::npos);
else
res.append(path2);
return res;
}
static std::string get_cfg_filename()
{
return build_path(gpAppDirs->get_user_config_dir(), "cal.cfg");
}
static void save_conf_file()
{
gchar *data = g_strdup_printf("[cal]\ncal_and_ncal=%d\n", cal_and_ncal);
std::string res = get_cfg_filename();
g_file_set_contents(res.c_str(), data, -1, NULL);
g_free(data);
}
static void configure()
{
GtkWidget *window = gtk_dialog_new_with_buttons(_("Cal configuration"), GTK_WINDOW(plugin_info->pluginwin), GTK_DIALOG_MODAL, GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, NULL);
#if GTK_MAJOR_VERSION >= 3
GtkWidget *vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 5);
#else
GtkWidget *vbox = gtk_vbox_new(false, 5);
#endif
GtkWidget *label;
int have_cal;
have_cal = system("which cal");
if (have_cal == 0) {
} else {
label = gtk_label_new(NULL);
gtk_label_set_markup(GTK_LABEL (label), _("<b><span foreground=\"red\">cal</span> program is not found!</b>"));
gtk_box_pack_start(GTK_BOX(vbox), label, false, false, 0);
}
int have_ncal;
have_ncal = system("which ncal");
if (have_ncal == 0) {
} else {
label = gtk_label_new(NULL);
gtk_label_set_markup(GTK_LABEL (label), _("<b><span foreground=\"red\">ncal</span> program is not found!</b>"));
gtk_box_pack_start(GTK_BOX(vbox), label, false, false, 0);
}
GtkWidget *cal_button = gtk_radio_button_new_with_label(NULL, _("cal."));
gtk_box_pack_start(GTK_BOX(vbox), cal_button, false, false, 0);
GtkWidget *ncal_button = gtk_radio_button_new_with_label_from_widget(GTK_RADIO_BUTTON(cal_button), _("ncal."));
gtk_box_pack_start(GTK_BOX(vbox), ncal_button, false, false, 0);
GtkWidget *cal_ncal_button = gtk_radio_button_new_with_label_from_widget(GTK_RADIO_BUTTON(cal_button), _("cal and ncal."));
gtk_box_pack_start(GTK_BOX(vbox), cal_ncal_button, false, false, 0);
GtkWidget *ncal_cal_button = gtk_radio_button_new_with_label_from_widget(GTK_RADIO_BUTTON(cal_button), _("ncal and cal."));
gtk_box_pack_start(GTK_BOX(vbox), ncal_cal_button, false, false, 0);
if (cal_and_ncal == 0) {
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(cal_button), true);
} else if (cal_and_ncal == 1) {
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(ncal_button), true);
} else if (cal_and_ncal == 2) {
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(cal_ncal_button), true);
} else {
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(ncal_cal_button), true);
}
gtk_widget_show_all(vbox);
gtk_container_add (GTK_CONTAINER (gtk_dialog_get_content_area(GTK_DIALOG(window))), vbox);
gtk_dialog_run(GTK_DIALOG(window));
gint new_cal_and_ncal;
if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(cal_button))) {
new_cal_and_ncal = 0;
} else if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(ncal_button))) {
new_cal_and_ncal = 1;
} else if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(cal_ncal_button))) {
new_cal_and_ncal = 2;
} else {
new_cal_and_ncal = 3;
}
if (new_cal_and_ncal != cal_and_ncal) {
cal_and_ncal = new_cal_and_ncal;
save_conf_file();
}
gtk_widget_destroy (window);
}
bool stardict_plugin_init(StarDictPlugInObject *obj, IAppDirs* appDirs)
{
g_debug(_("Loading Cal plug-in..."));
if (strcmp(obj->version_str, PLUGIN_SYSTEM_VERSION)!=0) {
g_print(_("Error: Cal plugin version doesn't match!\n"));
return true;
}
obj->type = StarDictPlugInType_VIRTUALDICT;
obj->info_xml = g_strdup_printf("<plugin_info><name>%s</name><version>2.0</version><short_desc>%s</short_desc><long_desc>%s</long_desc><author>Hu Zheng <huzheng001@gmail.com></author><website>http://stardict-4.sourceforge.net</website></plugin_info>", _("Cal"), _("Cal virtual dictionary."), _("Show the calendar."));
obj->configure_func = configure;
plugin_info = obj->plugin_info;
plugin_service = obj->plugin_service;
gpAppDirs = appDirs;
return false;
}
void stardict_plugin_exit(void)
{
gpAppDirs = NULL;
}
bool stardict_virtualdict_plugin_init(StarDictVirtualDictPlugInObject *obj)
{
std::string res = get_cfg_filename();
if (!g_file_test(res.c_str(), G_FILE_TEST_EXISTS)) {
cal_and_ncal = 0;
g_file_set_contents(res.c_str(), "[cal]\ncal_and_ncal=0\n", -1, NULL);
} else {
GKeyFile *keyfile = g_key_file_new();
g_key_file_load_from_file(keyfile, res.c_str(), G_KEY_FILE_NONE, NULL);
GError *err = NULL;
cal_and_ncal = g_key_file_get_integer(keyfile, "cal", "cal_and_ncal", &err);
if (err) {
g_error_free (err);
cal_and_ncal = 0;
}
g_key_file_free(keyfile);
}
obj->lookup_func = lookup;
obj->dict_name = _("Calendar");
obj->author = _("Hu Zheng");
obj->email = _("huzheng001@gmail.com");
obj->website = _("http://www.huzheng.org");
obj->date = _("2024.12.8");
g_print(_("Cal plug-in \033[31m[loaded]\033[0m.\n"));
return false;
}