/* $Id: cvs.c,v 1.1 2011/07/24 15:37:51 khorben Exp $ */ /* Copyright (c) 2011 Pierre Pronchery */ /* This file is part of DeforaOS Desktop Browser */ /* This program 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, version 3 of the License. * * This program 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 this program. If not, see . */ #include #include #include #include #include #include "Browser.h" #define _(string) gettext(string) #define N_(string) (string) /* CVS */ /* private */ /* types */ typedef struct _CVS { char * filename; guint source; /* widgets */ GtkWidget * widget; GtkWidget * name; GtkWidget * status; /* directory */ GtkWidget * directory; GtkWidget * d_root; GtkWidget * d_repository; /* file */ GtkWidget * file; } CVS; /* prototypes */ static GtkWidget * _cvs_init(BrowserPlugin * plugin); static void _cvs_destroy(BrowserPlugin * plugin); static void _cvs_refresh(BrowserPlugin * plugin, char const * path); /* public */ /* variables */ /* plug-in */ BrowserPlugin plugin = { NULL, N_("CVS"), "applications-development", _cvs_init, _cvs_destroy, _cvs_refresh, NULL }; /* private */ /* functions */ static GtkWidget * _init_label(GtkSizeGroup * group, char const * label, GtkWidget ** widget); static GtkWidget * _cvs_init(BrowserPlugin * plugin) { CVS * cvs; PangoFontDescription * font; GtkSizeGroup * group; GtkWidget * widget; if((cvs = object_new(sizeof(*cvs))) == NULL) return NULL; plugin->priv = cvs; cvs->filename = NULL; cvs->widget = gtk_vbox_new(FALSE, 4); font = pango_font_description_new(); pango_font_description_set_weight(font, PANGO_WEIGHT_BOLD); group = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL); /* label */ cvs->name = gtk_label_new(""); gtk_misc_set_alignment(GTK_MISC(cvs->name), 0.0, 0.5); gtk_widget_modify_font(cvs->name, font); gtk_box_pack_start(GTK_BOX(cvs->widget), cvs->name, FALSE, TRUE, 0); cvs->status = gtk_label_new(""); gtk_misc_set_alignment(GTK_MISC(cvs->status), 0.0, 0.5); gtk_box_pack_start(GTK_BOX(cvs->widget), cvs->status, FALSE, TRUE, 0); /* directory */ cvs->directory = gtk_vbox_new(FALSE, 4); widget = _init_label(group, _("Root:"), &cvs->d_root); gtk_box_pack_start(GTK_BOX(cvs->directory), widget, FALSE, TRUE, 0); widget = _init_label(group, _("Repository:"), &cvs->d_repository); gtk_box_pack_start(GTK_BOX(cvs->directory), widget, FALSE, TRUE, 0); gtk_widget_show_all(cvs->directory); gtk_widget_set_no_show_all(cvs->directory, TRUE); gtk_box_pack_start(GTK_BOX(cvs->widget), cvs->directory, FALSE, TRUE, 0); /* file */ cvs->file = gtk_vbox_new(FALSE, 4); gtk_widget_set_no_show_all(cvs->file, TRUE); gtk_box_pack_start(GTK_BOX(cvs->widget), cvs->file, FALSE, TRUE, 0); gtk_widget_show_all(cvs->widget); cvs->source = 0; pango_font_description_free(font); return cvs->widget; } static GtkWidget * _init_label(GtkSizeGroup * group, char const * label, GtkWidget ** widget) { GtkWidget * hbox; hbox = gtk_hbox_new(FALSE, 4); *widget = gtk_label_new(label); gtk_misc_set_alignment(GTK_MISC(*widget), 0.0, 0.5); gtk_size_group_add_widget(group, *widget); gtk_box_pack_start(GTK_BOX(hbox), *widget, FALSE, TRUE, 0); *widget = gtk_label_new(""); gtk_label_set_ellipsize(GTK_LABEL(*widget), PANGO_ELLIPSIZE_MIDDLE); gtk_misc_set_alignment(GTK_MISC(*widget), 0.0, 0.5); gtk_box_pack_start(GTK_BOX(hbox), *widget, TRUE, TRUE, 0); return hbox; } static void _cvs_destroy(BrowserPlugin * plugin) { CVS * cvs = plugin->priv; if(cvs->source != 0) g_source_remove(cvs->source); object_delete(cvs); } /* cvs_refresh */ static void _refresh_dir(CVS * cvs, struct stat * st); static void _refresh_file(CVS * cvs); static void _refresh_status(CVS * cvs, char const * status); static void _cvs_refresh(BrowserPlugin * plugin, char const * path) { CVS * cvs = plugin->priv; struct stat st; gchar * p; if(cvs->source != 0) g_source_remove(cvs->source); free(cvs->filename); cvs->filename = NULL; if(lstat(path, &st) != 0) return; if((cvs->filename = strdup(path)) == NULL) return; p = g_filename_display_basename(path); gtk_label_set_text(GTK_LABEL(cvs->name), p); g_free(p); _refresh_status(cvs, NULL); gtk_widget_hide(cvs->directory); gtk_widget_hide(cvs->file); if(S_ISDIR(st.st_mode)) _refresh_dir(cvs, &st); else _refresh_file(cvs); } static void _refresh_dir(CVS * cvs, struct stat * st) { char const dir[] = "CVS"; char const root[] = "CVS/Root"; char const repository[] = "CVS/Repository"; size_t len = strlen(cvs->filename); char * p; gchar * q; gtk_label_set_text(GTK_LABEL(cvs->d_root), NULL); gtk_label_set_text(GTK_LABEL(cvs->d_repository), NULL); len = strlen(cvs->filename) + sizeof(dir) + 1; if((p = malloc(len)) != NULL) { snprintf(p, len, "%s/%s", cvs->filename, dir); if(lstat(p, st) != 0) { _refresh_status(cvs, _("Not a CVS repository")); free(p); return; } } gtk_widget_show(cvs->directory); len = strlen(cvs->filename) + sizeof(root) + 1; if((p = realloc(p, len)) != NULL) { snprintf(p, len, "%s/%s", cvs->filename, root); if(g_file_get_contents(p, &q, NULL, NULL) == TRUE) { gtk_label_set_text(GTK_LABEL(cvs->d_root), q); g_free(q); } } len = strlen(cvs->filename) + sizeof(repository) + 1; if((p = realloc(p, len)) != NULL) { snprintf(p, len, "%s/%s", cvs->filename, repository); if(g_file_get_contents(p, &q, NULL, NULL) == TRUE) { gtk_label_set_text(GTK_LABEL(cvs->d_repository), q); g_free(q); } } free(p); } static void _refresh_file(CVS * cvs) { /* FIXME implement */ gtk_widget_show(cvs->file); } static void _refresh_status(CVS * cvs, char const * status) { if(status == NULL) status = ""; gtk_label_set_text(GTK_LABEL(cvs->status), status); }