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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. */

/* TODO:

* - count the files and directories selected */

#include <sys/stat.h>

#include <System.h>

#include <libintl.h>

#include "Browser.h"

#define _(string) gettext(string)

#define N_(string) (string)

#define COMMON_SIZE

#include "../common.c"

/* Selection */

/* private */

/* types */

typedef struct _BrowserPlugin

{

BrowserPluginHelper * helper;

GtkWidget * widget;

GtkWidget * view;

GtkListStore * store;

GtkWidget * status;

} Selection;

typedef enum _SelectionCount

{

SC_ICON = 0, SC_FILENAME, SC_FILENAME_DISPLAY, SC_SIZE, SC_SIZE_DISPLAY,

SC_ELLIPSIZE

} SelectionCount;

#define SC_LAST SC_ELLIPSIZE

#define SC_COUNT (SC_LAST + 1)

/* prototypes */

static Selection * _selection_init(BrowserPluginHelper * helper);

static void _selection_destroy(Selection * selection);

static GtkWidget * _selection_get_widget(Selection * selection);

static void _selection_refresh(Selection * selection, GList * selected);

/* public */

/* variables */

BrowserPluginDefinition plugin =

{

N_("Selection"),

"stock_select-all",

NULL,

_selection_init,

_selection_destroy,

_selection_get_widget,

_selection_refresh

};

/* private */

/* functions */

/* selection_init */

static Selection * _selection_init(BrowserPluginHelper * helper)

{

Selection * selection;

GtkWidget * widget;

GtkCellRenderer * renderer;

GtkTreeViewColumn * column;

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

return NULL;

selection->helper = helper;

selection->widget = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);

widget = gtk_scrolled_window_new(NULL, NULL);

gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(widget),

GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);

selection->store = gtk_list_store_new(SC_COUNT,

GDK_TYPE_PIXBUF, /* SC_ICON */

G_TYPE_STRING, /* SC_FILENAME */

G_TYPE_STRING, /* SC_FILENAME_DISPLAY */

G_TYPE_UINT64, /* SC_SIZE */

G_TYPE_STRING, /* SC_SIZE_DISPLAY */

G_TYPE_UINT); /* SC_ELLIPSIZE */

selection->view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(

selection->store));

gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(selection->view),

TRUE);

/* column: icon */

renderer = gtk_cell_renderer_pixbuf_new();

column = gtk_tree_view_column_new_with_attributes(NULL, renderer,

"pixbuf", SC_ICON, NULL);

gtk_tree_view_append_column(GTK_TREE_VIEW(selection->view), column);

/* column: filename */

renderer = gtk_cell_renderer_text_new();

column = gtk_tree_view_column_new_with_attributes(_("Filename"),

renderer, "text", SC_FILENAME_DISPLAY,

"ellipsize", SC_ELLIPSIZE, NULL);

#if GTK_CHECK_VERSION(2, 4, 0)

gtk_tree_view_column_set_expand(column, TRUE);

#endif

gtk_tree_view_column_set_resizable(column, TRUE);

gtk_tree_view_column_set_sort_column_id(column, SC_FILENAME_DISPLAY);

gtk_tree_view_append_column(GTK_TREE_VIEW(selection->view), column);

/* column: size */

renderer = gtk_cell_renderer_text_new();

column = gtk_tree_view_column_new_with_attributes(_("Size"),

renderer, "text", SC_SIZE_DISPLAY, NULL);

gtk_tree_view_column_set_sort_column_id(column, SC_SIZE);

gtk_tree_view_append_column(GTK_TREE_VIEW(selection->view), column);

gtk_container_add(GTK_CONTAINER(widget), selection->view);

gtk_box_pack_start(GTK_BOX(selection->widget), widget, TRUE, TRUE, 0);

selection->status = gtk_label_new(NULL);

#if GTK_CHECK_VERSION(3, 0, 0)

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

#else

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

#endif

gtk_box_pack_start(GTK_BOX(selection->widget), selection->status, FALSE,

TRUE, 0);

gtk_widget_show_all(selection->widget);

return selection;

}

/* selection_destroy */

static void _selection_destroy(Selection * selection)

{

/* FIXME implement */

object_delete(selection);

}

/* selection_get_widget */

static GtkWidget * _selection_get_widget(Selection * selection)

{

return selection->widget;

}

/* selection_refresh */

static void _selection_refresh(Selection * selection, GList * selected)

{

BrowserPluginHelper * helper = selection->helper;

GList * l;

gchar * basename;

GtkTreeIter iter;

GdkPixbuf * pixbuf;

struct stat lst;

struct stat st;

struct stat * plst;

struct stat * pst;

size_t cnt;

size_t size;

char buf[64];

gtk_list_store_clear(selection->store);

for(l = selected, cnt = 0, size = 0; l != NULL; l = l->next, cnt++)

{

plst = (lstat(l->data, &lst) == 0) ? &lst : NULL;

pst = (stat(l->data, &st) == 0) ? &st : NULL;

pixbuf = helper->get_icon(helper->browser, l->data, NULL, plst,

pst, 16);

basename = g_path_get_basename(l->data);

gtk_list_store_append(selection->store, &iter);

gtk_list_store_set(selection->store, &iter, SC_ICON, pixbuf,

SC_FILENAME, l->data,

SC_FILENAME_DISPLAY, basename,

SC_SIZE, lst.st_size,

SC_SIZE_DISPLAY, _common_size(lst.st_size),

SC_ELLIPSIZE, PANGO_ELLIPSIZE_END, -1);

g_free(basename);

if(plst != NULL)

size += lst.st_size;

}

snprintf(buf, sizeof(buf), "%zu selected (%s)", cnt,

_common_size(size));

gtk_label_set_text(GTK_LABEL(selection->status), buf);

}