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/* $Id$ */

/* This file is part of DeforaOS Desktop Browser */

/* Redistribution and use in source and binary forms, with or without

* modification, are permitted provided that the following conditions are

* met:

* 1. Redistributions of source code must retain the above copyright notice,

* this list of conditions and the following disclaimer.

* 2. Redistributions in binary form must reproduce the above copyright notice,

* this list of conditions and the following disclaimer in the documentation

* and/or other materials provided with the distribution.

* THIS SOFTWARE IS PROVIDED BY ITS AUTHORS AND CONTRIBUTORS "AS IS" AND ANY

* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

* DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR ANY

* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES

* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND

* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF

* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */

#include <System.h>

#include <sys/stat.h>

#include <sys/wait.h>

#include <stdlib.h>

#include <string.h>

#include <errno.h>

#include "common.c"

/* CVS */

/* private */

/* types */

typedef struct _CommonTask CVSTask;

typedef struct _BrowserPlugin

{

BrowserPluginHelper * helper;

char * filename;

guint source;

/* widgets */

GtkWidget * widget;

GtkWidget * name;

GtkWidget * status;

/* checkout */

GtkWidget * checkout;

/* directory */

GtkWidget * directory;

GtkWidget * d_root;

GtkWidget * d_repository;

GtkWidget * d_tag;

/* file */

GtkWidget * file;

GtkWidget * f_revision;

/* additional actions */

GtkWidget * add;

/* tasks */

CVSTask ** tasks;

size_t tasks_cnt;

} CVS;

/* constants */

#define PROGNAME_CVS "cvs"

/* prototypes */

static CVS * _cvs_init(BrowserPluginHelper * helper);

static void _cvs_destroy(CVS * cvs);

static GtkWidget * _cvs_get_widget(CVS * cvs);

static void _cvs_refresh(CVS * cvs, GList * selection);

/* accessors */

static char * _cvs_get_entries(char const * pathname);

static char * _cvs_get_repository(char const * pathname);

static char * _cvs_get_root(char const * pathname);

static char * _cvs_get_tag(char const * pathname);

static gboolean _cvs_is_managed(char const * filename, char ** revision);

/* useful */

static int _cvs_add_task(CVS * cvs, char const * title, char const * directory,

char * argv[], CommonTaskCallback callback);

static int _cvs_confirm_delete(char const * filename);

static GtkResponseType _cvs_prompt_checkout(char const * message, char ** path,

char ** module);

/* callbacks */

static void _cvs_on_add(gpointer data);

static void _cvs_on_annotate(gpointer data);

static void _cvs_on_checkout(gpointer data);

static void _cvs_on_commit(gpointer data);

static void _cvs_on_delete(gpointer data);

static void _cvs_on_diff(gpointer data);

static void _cvs_on_log(gpointer data);

static void _cvs_on_status(gpointer data);

static void _cvs_on_update(gpointer data);

/* public */

/* variables */

/* plug-in */

BrowserPluginDefinition plugin =

{

N_("CVS"),

"applications-development",

NULL,

_cvs_init,

_cvs_destroy,

_cvs_get_widget,

_cvs_refresh

};

/* private */

/* functions */

/* cvs_init */

static GtkWidget * _init_button(GtkSizeGroup * group, char const * icon,

char const * label, GCallback callback, gpointer data);

static GtkWidget * _init_label(GtkSizeGroup * group, char const * label,

GtkWidget ** widget);

static CVS * _cvs_init(BrowserPluginHelper * helper)

{

CVS * cvs;

PangoFontDescription * font;

GtkSizeGroup * group;

GtkSizeGroup * bgroup;

GtkWidget * widget;

if((cvs = object_new(sizeof(*cvs))) == NULL)

return NULL;

cvs->helper = helper;

cvs->filename = NULL;

cvs->source = 0;

/* widgets */

cvs->widget = gtk_box_new(GTK_ORIENTATION_VERTICAL, 4);

font = pango_font_description_new();

pango_font_description_set_weight(font, PANGO_WEIGHT_BOLD);

group = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);

bgroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);

/* label */

cvs->name = gtk_label_new("");

gtk_label_set_ellipsize(GTK_LABEL(cvs->name), PANGO_ELLIPSIZE_MIDDLE);

#if GTK_CHECK_VERSION(3, 0, 0)

gtk_widget_override_font(cvs->name, font);

g_object_set(cvs->name, "halign", GTK_ALIGN_START, NULL);

#else

gtk_widget_modify_font(cvs->name, font);

gtk_misc_set_alignment(GTK_MISC(cvs->name), 0.0, 0.5);

#endif

gtk_box_pack_start(GTK_BOX(cvs->widget), cvs->name, FALSE, TRUE, 0);

cvs->status = gtk_label_new("");

gtk_label_set_ellipsize(GTK_LABEL(cvs->status), PANGO_ELLIPSIZE_END);

#if GTK_CHECK_VERSION(3, 0, 0)

g_object_set(cvs->status, "halign", GTK_ALIGN_START, NULL);

#else

gtk_misc_set_alignment(GTK_MISC(cvs->status), 0.0, 0.5);

#endif

gtk_box_pack_start(GTK_BOX(cvs->widget), cvs->status, FALSE, TRUE, 0);

/* checkout */

cvs->checkout = gtk_box_new(GTK_ORIENTATION_VERTICAL, 4);

widget = _init_button(bgroup, GTK_STOCK_OK, _("Checkout..."),

G_CALLBACK(_cvs_on_checkout), cvs);

gtk_box_pack_start(GTK_BOX(cvs->checkout), widget, FALSE, TRUE, 0);

gtk_widget_show_all(cvs->checkout);

gtk_widget_set_no_show_all(cvs->checkout, TRUE);

gtk_box_pack_start(GTK_BOX(cvs->widget), cvs->checkout, FALSE, TRUE, 0);

/* directory */

cvs->directory = gtk_box_new(GTK_ORIENTATION_VERTICAL, 4);

widget = _init_label(group, _("Root:"), &cvs->d_root);