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/******************************* LICENCE **************************************
* Any code in this file may be redistributed or modified under the terms of
* the GNU General Public Licence as published by the Free Software
* Foundation; version 2 of the licence.
****************************** END LICENCE ***********************************/
/******************************************************************************
* Author:
* Andrew Smith, http://littlesvr.ca/misc/contactandrew.php
*
* Contributors:
*
******************************************************************************/
#include <gtk/gtk.h>
#include <string.h>
#include <sys/stat.h>
#include <libintl.h>
#include "isomaster.h"
/* this file has thigs shared by the fs and the iso browser */
/* menu-sized pixbufs of a directory and a file */
GdkPixbuf* GBLdirPixbuf;
GdkPixbuf* GBLfilePixbuf;
//~ GdkPixbuf* GBLsymlinkPixbuf;
/* text box for showing the path and name of the current directory on the fs */
GtkWidget* GBLfsCurrentDirField;
/* the view used for the contents of the fs browser */
GtkWidget* GBLfsTreeView;
/* the list store used for the contents of the fs browser */
GtkListStore* GBLfsListStore;
/* slash-terminated, the dir being displayed in the fs browser */
char* GBLfsCurrentDir = NULL;
/* text box for showing the path and name of the current directory on the iso */
GtkWidget* GBLisoCurrentDirField;
/* the view used for the contents of the fs browser */
GtkWidget* GBLisoTreeView;
/* the list store used for the contents of the fs browser */
GtkListStore* GBLisoListStore;
/* slash-terminated, the dir being displayed in the iso browser */
char* GBLisoCurrentDir = NULL;
extern GtkWidget* GBLmainWindow;
extern VolInfo GBLvolInfo;
extern bool GBLisoPaneActive;
extern AppSettings GBLappSettings;
/* connected to the activate signal of a text entry in a dialog */
void acceptDialogCbk(GtkEntry *entry, GtkDialog* dialog)
{
gtk_dialog_response(dialog, GTK_RESPONSE_ACCEPT);
}
void createDirCbk(GtkButton *button, gpointer onFs)
{
GtkWidget* dialog;
GtkWidget* warningDialog;
int response;
GtkWidget* textEntry;
const char* newDirName;
int rc;
if(!onFs && !GBLisoPaneActive)
/* asked to create dir on iso but no iso is open */
return;
dialog = gtk_dialog_new_with_buttons(_("Enter name for new directory"),
GTK_WINDOW(GBLmainWindow),
GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_STOCK_OK,
GTK_RESPONSE_ACCEPT,
GTK_STOCK_CANCEL,
GTK_RESPONSE_REJECT,
NULL);
textEntry = gtk_entry_new();
gtk_entry_set_width_chars(GTK_ENTRY(textEntry), 40);
gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), textEntry);
gtk_widget_show(textEntry);
g_signal_connect(textEntry, "activate", (GCallback)acceptDialogCbk, dialog);
g_signal_connect(dialog, "close", G_CALLBACK(rejectDialogCbk), NULL);
response = gtk_dialog_run(GTK_DIALOG(dialog));
if(response == GTK_RESPONSE_ACCEPT)
{
newDirName = gtk_entry_get_text(GTK_ENTRY(textEntry));
if(onFs)
{
char* pathAndName;
pathAndName = malloc(strlen(GBLfsCurrentDir) + strlen(newDirName) + 1);
if(pathAndName == NULL)
fatalError("createDirCbk(): malloc(strlen(GBLfsCurrentDir) + "
"strlen(newDirName) + 1) failed");
strcpy(pathAndName, GBLfsCurrentDir);
strcat(pathAndName, newDirName);
rc = mkdir(pathAndName, 0755);
if(rc == -1)
{
warningDialog = gtk_message_dialog_new(GTK_WINDOW(GBLmainWindow),
GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_MESSAGE_ERROR,
GTK_BUTTONS_CLOSE,
_("Failed to create directory %s"),
pathAndName);
gtk_window_set_modal(GTK_WINDOW(warningDialog), TRUE);
gtk_dialog_run(GTK_DIALOG(warningDialog));
gtk_widget_destroy(warningDialog);
gtk_widget_destroy(dialog);
return;
}
free(pathAndName);
refreshFsView();
}
else
/* on iso */
{
rc = bk_create_dir(&GBLvolInfo, GBLisoCurrentDir, newDirName);
if(rc <= 0)
{
warningDialog = gtk_message_dialog_new(GTK_WINDOW(GBLmainWindow),
GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_MESSAGE_ERROR,
GTK_BUTTONS_CLOSE,
_("Failed to create directory %s: '%s'"),
newDirName,
bk_get_error_string(rc));
gtk_window_set_modal(GTK_WINDOW(warningDialog), TRUE);
gtk_dialog_run(GTK_DIALOG(warningDialog));
gtk_widget_destroy(warningDialog);
gtk_widget_destroy(dialog);
return;
}
refreshIsoView();
}
fflush(NULL);
}
gtk_widget_destroy(dialog);
}
void formatSize(bk_off_t sizeInt, char* sizeStr, int sizeStrLen)
{
if(sizeInt > 1073741824)
/* print gibibytes */
snprintf(sizeStr, sizeStrLen, "%.1f GB", (double)sizeInt / 1073741824);
else if(sizeInt > 1048576)
/* print mebibytes */
snprintf(sizeStr, sizeStrLen, "%.1f MB", (double)sizeInt / 1048576);
else if(sizeInt > 1024)
/* print kibibytes */
snprintf(sizeStr, sizeStrLen, "%.1f KB", (double)sizeInt / 1024);
else
/* print bytes */
snprintf(sizeStr, sizeStrLen, "%llu B", sizeInt);
sizeStr[sizeStrLen - 1] = '\0';
}
void refreshBothViewsCbk(GtkWidget *widget, GdkEvent *event)
{
refreshFsView();
if(GBLisoPaneActive)
refreshIsoView();
}
/* formats the file size text for displaying */
void sizeCellDataFunc32(GtkTreeViewColumn *col, GtkCellRenderer *renderer,
GtkTreeModel *model, GtkTreeIter *iter,
gpointer data)
{
unsigned sizeInt;
unsigned long long sizeLlInt;
int fileType;
char sizeStr[20];
gtk_tree_model_get(model, iter, COLUMN_SIZE, &sizeInt,
COLUMN_HIDDEN_TYPE, &fileType, -1);
sizeLlInt = sizeInt;
if(fileType == FILE_TYPE_DIRECTORY)
{
snprintf(sizeStr, sizeof(sizeStr), "dir");
sizeStr[sizeof(sizeStr) - 1] = '\0';
}
else if(fileType == FILE_TYPE_SYMLINK)
{
snprintf(sizeStr, sizeof(sizeStr), "link");
sizeStr[sizeof(sizeStr) - 1] = '\0';
}
else
formatSize(sizeLlInt, sizeStr, sizeof(sizeStr));
g_object_set(renderer, "text", sizeStr, NULL);
}
/* formats the file size text for displaying */
void sizeCellDataFunc64(GtkTreeViewColumn *col, GtkCellRenderer *renderer,
GtkTreeModel *model, GtkTreeIter *iter,
gpointer data)
{
unsigned long long sizeInt;
int fileType;
char sizeStr[20];
gtk_tree_model_get(model, iter, COLUMN_SIZE, &sizeInt,
COLUMN_HIDDEN_TYPE, &fileType, -1);
if(fileType == FILE_TYPE_DIRECTORY)
{
snprintf(sizeStr, sizeof(sizeStr), "dir");
sizeStr[sizeof(sizeStr) - 1] = '\0';
}
else if(fileType == FILE_TYPE_SYMLINK)
{
snprintf(sizeStr, sizeof(sizeStr), "link");
sizeStr[sizeof(sizeStr) - 1] = '\0';
}
else
formatSize(sizeInt, sizeStr, sizeof(sizeStr));
g_object_set(renderer, "text", sizeStr, NULL);
}
gint sortByName(GtkTreeModel *model, GtkTreeIter *a, GtkTreeIter *b, gpointer userdata)
{
if(GBLappSettings.sortDirectoriesFirst)
/* directories before files */
{
int aFileType;
int bFileType;
gint unused;
GtkSortType order;
gtk_tree_model_get(model, a, COLUMN_HIDDEN_TYPE, &aFileType, -1);
gtk_tree_model_get(model, b, COLUMN_HIDDEN_TYPE, &bFileType, -1);
/* have to make sure directories come first regardless of sort order,
* that's why all the fancyness in the rest of this block */
gtk_tree_sortable_get_sort_column_id(GTK_TREE_SORTABLE(model), &unused, &order);
if(aFileType == FILE_TYPE_DIRECTORY && bFileType != FILE_TYPE_DIRECTORY)
{
if(order == GTK_SORT_ASCENDING)
return -1;
else
return 1;
}
else if(aFileType != FILE_TYPE_DIRECTORY && bFileType == FILE_TYPE_DIRECTORY)
{
if(order == GTK_SORT_ASCENDING)
return 1;
else
return -1;
}
}
char* aName;
char* bName;
gint toReturn;
gtk_tree_model_get(model, a, COLUMN_FILENAME, &aName, -1);
gtk_tree_model_get(model, b, COLUMN_FILENAME, &bName, -1);
if(GBLappSettings.caseSensitiveSort)
toReturn = strcmp(aName, bName);
else
toReturn = strcasecmp(aName, bName);
g_free(aName);
g_free(bName);
return toReturn;
}
gint sortBySize(GtkTreeModel *model, GtkTreeIter *a, GtkTreeIter *b, gpointer userdata)
{
if(GBLappSettings.sortDirectoriesFirst)
/* directories before files */
{
int aFileType;
int bFileType;
gint unused;
GtkSortType order;
gtk_tree_model_get(model, a, COLUMN_HIDDEN_TYPE, &aFileType, -1);
gtk_tree_model_get(model, b, COLUMN_HIDDEN_TYPE, &bFileType, -1);
/* have to make sure directories come first regardless of sort order,
* that's why all the fancyness below */
gtk_tree_sortable_get_sort_column_id(GTK_TREE_SORTABLE(model), &unused, &order);
if(aFileType == FILE_TYPE_DIRECTORY && bFileType != FILE_TYPE_DIRECTORY)
{
if(order == GTK_SORT_ASCENDING)
return -1;
else
return 1;
}
else if(aFileType != FILE_TYPE_DIRECTORY && bFileType == FILE_TYPE_DIRECTORY)
{
if(order == GTK_SORT_ASCENDING)
return 1;
else
return -1;
}
}
guint64 aSize;
guint64 bSize;
gtk_tree_model_get(model, a, COLUMN_SIZE, &aSize, -1);
gtk_tree_model_get(model, b, COLUMN_SIZE, &bSize, -1);
if(aSize < bSize)
return -1;
else
return 1;
}
/* this function exists to deal with the gtk stupidity that sorting can't be disabled */
gint sortVoid(GtkTreeModel *model, GtkTreeIter *a, GtkTreeIter *b, gpointer userdata)
{
return 0;
}
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