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gui.c
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/* olympus: Olympus DVR GUI
*
* Copyright (C) 2008 Conor McLoughlin <conor dot home at gmail dot com>
*
* 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, either version 3 of the License, or
* (at your option) any later version.
*
* 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 <http://www.gnu.org/licenses/>.
*/
#include <stdlib.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <sys/wait.h>
#include <sys/mman.h>
#include <unistd.h>
#include <gtk/gtk.h>
#include <gdk-pixbuf/gdk-pixdata.h>
#include <string.h>
#include <errno.h>
#include <error.h>
#include <ctype.h>
#include <time.h>
#include <utime.h>
#include <signal.h>
#include "olympusdvr.h"
#include "odvr_date.h"
#include "odvr_gui.h"
#define NAME "Olympus Digital Voice Recorder"
#define VERSION "0.1.4.1-cml"
enum {
ACTION_SELECT_ALL = 0,
ACTION_SELECT_NONE,
ACTION_SELECT_BY_QUALITY,
ACTION_SELECT_BY_DATE,
ACTION_TRANSFER_FOLDER,
ACTION_TRANSFER_SELECTED,
ACTION_TRANSFER_ALL,
ACTION_CLEAR,
};
typedef struct actionData {
char action;
char folderId;
gint response;
gint quality_selected; /* Bitmap */
odvrDate_t start_date_selected, end_date_selected;
gint total_bytes_to_transfer, total_bytes_transferred;
gint bytes_to_transfer, bytes_transferred;
gint files_to_transfer, files_transferred;
odvrData_t *odvrData;
gboolean abortTransfer;
} actionData_t;
char folderNames[] = {'A','B','C','D','S'};
extern GdkPixdata TBA, TBB, TBC, TBD, TBS, TBT;
extern GdkPixdata FCA, FCB, FCC, FCD, FCS;
GdkPixdata *transferFolderIcons[5];
GdkPixdata *folderIcons[5] ;
void scan_device(odvrData_t *odvrData)
{
GtkTreeStore *file_store = odvrData->file_store;
filestat_t stat;
int file;
GtkTreeIter iter, folder_iter;
odvrDate_t *creationDate;
int folder;
odvr dev = odvrData->dev;
odvrData->quality_used = 0;
for(folder = ODVR_FOLDER_A; folder <= odvr_foldercount(dev); folder++)
{
if (odvr_foldername(dev, folder) == 'D') {
gtk_widget_show (odvrData->buttonD);
gtk_widget_show (odvrData->transferMenuD);
gtk_widget_show (odvrData->clearMenuD);
}
if (odvr_foldername(dev, folder) == 'S') {
gtk_widget_show (odvrData->buttonS);
gtk_widget_show (odvrData->transferMenuS);
gtk_widget_show (odvrData->clearMenuS);
}
creationDate = g_new0(odvrDate_t, 1);
gtk_tree_store_append(file_store, &folder_iter, NULL);
if ( (folder == odvr_foldercount(dev)) &&
(odvr_foldername(dev, folder) == 'S'))
gtk_tree_store_set(file_store, &folder_iter,
COL_FOLDER, odvrData->folderIcon[odvr_foldercount(dev)],
-1);
else
gtk_tree_store_set(file_store, &folder_iter,
COL_FOLDER, odvrData->folderIcon[folder-ODVR_FOLDER_A],
-1);
for (file = 1; file <= odvr_filecount(dev, folder); file++)
{
if(odvr_filestat(dev, folder, file, &stat) < 0)
{
gui_err("Error getting file stat", odvr_error(dev));
exit(1);
}
creationDate = g_new(odvrDate_t, 1);
g_date_set_dmy(&creationDate->date, stat.day, stat.month, stat.year+2000);
creationDate->hour = stat.hour;
creationDate->min = stat.min;
creationDate->sec = stat.sec;
if (stat.quality < 8*sizeof(odvrData->quality_used))
odvrData->quality_used |= (1<<stat.quality);
/* Append a row to the tree store and add data to it. */
gtk_tree_store_append(file_store, &iter, &folder_iter);
gtk_tree_store_set(file_store, &iter,
COL_FOLDER_ID, folder,
COL_SLOT, stat.slot,
COL_ID, stat.id,
COL_SIZE, odvr_wavfilesize(&stat),
COL_LENGTH, odvr_length(&stat),
COL_DATE, creationDate,
COL_QUALITY, stat.quality,
-1);
}
}
}
static void update_progress(actionData_t *actionData)
{
gdouble progressFraction = 0.0;
char progress[128];
sprintf(progress, "%d of %d", actionData->files_transferred, actionData->files_to_transfer);
gtk_progress_bar_set_text(GTK_PROGRESS_BAR(actionData->odvrData->overallProgressBar),
progress);
if (odvr_cfg_get_report_total_filesize(actionData->odvrData->cfg))
progressFraction = (gdouble)(actionData->total_bytes_transferred)/
actionData->total_bytes_to_transfer;
else
progressFraction = (gdouble)(actionData->files_transferred)/
actionData->files_to_transfer;
if (progressFraction > 1.0)
progressFraction = 1.0;
gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(actionData->odvrData->overallProgressBar),
progressFraction);
progressFraction = (gdouble)(actionData->bytes_transferred)/actionData->bytes_to_transfer;
sprintf(progress, "%d%%", (int) (progressFraction*100));
gtk_progress_bar_set_text(GTK_PROGRESS_BAR(actionData->odvrData->fileProgressBar),
progress);
if (progressFraction > 1.0)
progressFraction = 1.0;
gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(actionData->odvrData->fileProgressBar),
progressFraction);
sprintf(progress, "%d%%", (int) (progressFraction*100));
gtk_progress_bar_set_text(GTK_PROGRESS_BAR(actionData->odvrData->fileProgressBar),
progress);
while (g_main_context_iteration(NULL, FALSE));
}
#define ERR_STRING_SIZE 4096
static gint transfer_file( actionData_t *actionData, uint8_t folder, uint8_t slot, gint previousResponse)
{
odvr dev = actionData->odvrData->dev;
filestat_t instat;
char fn[128];
struct stat outstat;
FILE *out;
gint response = previousResponse;
pid_t pID ;
char message[256];
int status;
char *errorString;
int shmFd;
if(odvr_filestat(dev, folder, slot, &instat) < 0){
sprintf(message, "Error getting file instat: %s\n", odvr_error(dev));
acknowledge(message);
return GTK_RESPONSE_CANCEL;
}
sprintf(fn, "%s/D%c_%04d.wav",
gtk_file_chooser_get_filename(GTK_FILE_CHOOSER (actionData->odvrData->ddButton)),
odvr_foldername(dev, folder), instat.id);
if(stat(fn, &outstat) == 0) {
/* File already exists */
if (previousResponse == ODVR_RESPONSE_NO_ALL) {
actionData->files_transferred++;
update_progress(actionData);
return ODVR_RESPONSE_NO_ALL;
}
if (previousResponse != ODVR_RESPONSE_YES_ALL) {
sprintf(message, "File %s exists. Overwrite?", fn);
response = yes_no_acknowledge(message);
if ((response != GTK_RESPONSE_YES) && (response != ODVR_RESPONSE_YES_ALL)) {
actionData->files_transferred++;
update_progress(actionData);
return response;
}
}
}
if((out = fopen(fn, "w+")) == NULL){
sprintf(message, "Error opening \"%s\" for writing: %s\n",
fn, strerror(errno));
acknowledge(message);
actionData->files_transferred++;
update_progress(actionData);
return response;
}
actionData->bytes_transferred = 0;
actionData->bytes_to_transfer = odvr_wavfilesize(&instat);
/* Fork a process to read the wav file */
/* Create a shared memory area for any error string returned by the child */
shmFd = open("/dev/zero", O_RDWR);
if (shmFd < 0) {
sprintf(message,
"Fatal error - Failed to open file descriptor for shared memory");
acknowledge(message);
exit(1);
}
errorString = mmap(0, ERR_STRING_SIZE,
PROT_READ | PROT_WRITE, MAP_SHARED,
shmFd, 0);
close(shmFd);
pID = fork();
if (pID < 0) { /* failed to fork */
sprintf(message, "Fatal error - Failed to fork");
acknowledge(message);
exit(1);
}
else if (pID == 0) { /* child */
/* Setup sbort signal handler */
if(odvr_save_wav(dev, folder, slot, fileno(out))) {
sprintf(errorString, "Error downloading \"%s\": %s\n",
fn, odvr_error(dev));
_exit(1);
}
_exit(0);
}
else { /* parent */
struct timespec sleepTime = {0,10};
gint previous_bytes_transferred = 0;
while (waitpid(pID , &status, WNOHANG) == 0) {
stat(fn, &outstat);
actionData->bytes_transferred = outstat.st_size;
actionData->total_bytes_transferred +=
actionData->bytes_transferred - previous_bytes_transferred;
update_progress(actionData);
if (actionData->abortTransfer) {
response = GTK_RESPONSE_CANCEL;
kill(pID, SIGTERM);
}
nanosleep(&sleepTime, NULL);
previous_bytes_transferred = actionData->bytes_transferred;
}
if (actionData->abortTransfer) {
/* Aborting a transfer may leave the device in a bad state */
odvr_reset(dev, 0);
}
if (status && !actionData->abortTransfer) {
acknowledge(errorString);
}
munmap(errorString, ERR_STRING_SIZE);
}
fclose(out);
if (odvr_cfg_get_keep_original_timestamp(actionData->odvrData->cfg)) {
/* Set the timestamp of the transferred file back to its original date/time */
struct tm cal_time;
time_t ttime;
struct utimbuf fileTime;
cal_time.tm_year = instat.year+2000-1900;
cal_time.tm_mon = instat.month-1;
cal_time.tm_mday = instat.day;
cal_time.tm_hour = instat.hour;
cal_time.tm_min = instat.min;
cal_time.tm_sec = instat.sec;
cal_time.tm_wday = 0;
cal_time.tm_yday = 0;
cal_time.tm_isdst = 0;
ttime = mktime(&cal_time);
if (ttime != -1) {
fileTime.actime = ttime;
fileTime.modtime = ttime;
utime(fn, &fileTime);
}
}
actionData->files_transferred++;
update_progress(actionData);
return response;
}
static void transfer_selected(GtkTreeModel *model,
GtkTreePath *path,
GtkTreeIter *iter,
gpointer data)
{
gint slot, folder, id;
actionData_t *actionData = data;
GtkTreeIter parent;
if (actionData->response == GTK_RESPONSE_CANCEL)
return;
if (actionData->abortTransfer)
return;
if (!gtk_tree_model_iter_parent(model, &parent, iter))
return; /* Transfer files rather than folders. */
gtk_tree_model_get(model, iter, COL_SLOT, &slot, -1);
gtk_tree_model_get(model, iter, COL_ID, &id, -1);
gtk_tree_model_get(model, iter, COL_FOLDER_ID, &folder, -1);
actionData->response = transfer_file(actionData, folder, slot, actionData->response);
gtk_tree_selection_unselect_iter(actionData->odvrData->selection,
iter);
while (g_main_context_iteration(NULL, FALSE));
}
static void bytecount_selected(GtkTreeModel *model,
GtkTreePath *path,
GtkTreeIter *iter,
gpointer data)
{
gint wavSize;
actionData_t *actionData = data;
GtkTreeIter parent;
if (!gtk_tree_model_iter_parent(model, &parent, iter))
return; /* Transfer files rather than folders. */
gtk_tree_model_get(model, iter, COL_SIZE, &wavSize, -1);
actionData->total_bytes_to_transfer += wavSize;
return;
}
/* Set the requested folder selected before transfer */
static gboolean select_folder(GtkTreeModel *model,
GtkTreePath *path,
GtkTreeIter *iter,
gpointer data)
{
gint folderId;
actionData_t *actionData = data;
GtkTreeIter parent;
if (!gtk_tree_model_iter_parent(model, &parent, iter)) {
return FALSE; /* Transfer files rather than folders. */
}
gtk_tree_model_get(model, iter, COL_FOLDER_ID, &folderId, -1);
if (folderId-1 != actionData->folderId) {
gtk_tree_selection_unselect_iter(actionData->odvrData->selection, iter);
return FALSE;
}
gtk_tree_selection_select_iter(actionData->odvrData->selection, iter);
return FALSE;
}
static void progress_callback(actionData_t *actionData)
{
actionData->abortTransfer = TRUE;
}
static GtkWidget *createProgressDialog(actionData_t *actionData)
{
GtkWidget *progressDialog;
GtkWidget *progressBar;
gint width, height;
progressDialog = gtk_dialog_new_with_buttons("File transfer",
NULL,
GTK_DIALOG_DESTROY_WITH_PARENT,
NULL);
odvr_cfg_get_progress_window_size(actionData->odvrData->cfg, &width, &height);
gtk_window_set_default_size(GTK_WINDOW(progressDialog), width, height);
gtk_dialog_add_button(GTK_DIALOG (progressDialog), GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
progressBar = gtk_progress_bar_new ();
actionData->odvrData->overallProgressBar = progressBar;
gtk_box_pack_start (GTK_BOX (GTK_DIALOG(progressDialog)->vbox), progressBar, FALSE, TRUE, 5);
gtk_widget_show (progressBar);
gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(progressBar),0.0);
gtk_progress_bar_set_text(GTK_PROGRESS_BAR(progressBar),NULL);
progressBar = gtk_progress_bar_new ();
actionData->odvrData->fileProgressBar = progressBar;
gtk_box_pack_start (GTK_BOX (GTK_DIALOG(progressDialog)->vbox), progressBar, FALSE, TRUE, 5);
gtk_widget_show (progressBar);
gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(progressBar),0.0);
gtk_progress_bar_set_text(GTK_PROGRESS_BAR(progressBar),NULL);
g_signal_connect_swapped (progressDialog,
"response",
G_CALLBACK (progress_callback),
actionData);
gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(actionData->odvrData->overallProgressBar),0.0);
gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(actionData->odvrData->fileProgressBar),0.0);
gtk_window_set_modal(GTK_WINDOW(progressDialog), TRUE);
gtk_widget_show (progressDialog);
return progressDialog;
}
static void destroyProgressDialog(GtkWidget *progressDialog, actionData_t *actionData)
{
gint width, height;
gtk_window_get_size(GTK_WINDOW(progressDialog), &width, &height);
odvr_cfg_set_progress_window_size(actionData->odvrData->cfg, width, height);
actionData->odvrData->overallProgressBar = NULL;
actionData->odvrData->fileProgressBar = NULL;
gtk_widget_hide (progressDialog);
gtk_object_destroy(GTK_OBJECT(progressDialog));
}
static void transfer(actionData_t *actionData)
{
GtkWidget *progressDialog;
actionData->response = GTK_RESPONSE_NONE;
actionData->abortTransfer = FALSE;
progressDialog = createProgressDialog(actionData);
if (actionData->action == ACTION_TRANSFER_FOLDER) {
/* Mark the selection */
gtk_tree_model_foreach (gtk_tree_view_get_model(GTK_TREE_VIEW(actionData->odvrData->view)),
select_folder,
(gpointer) actionData);
}
else if (actionData->action == ACTION_TRANSFER_SELECTED) {
/* Nothing special to do here */
}
else if (actionData->action == ACTION_TRANSFER_ALL) {
/* Mark everything selected */
gtk_tree_selection_select_all (GTK_TREE_SELECTION(actionData->odvrData->selection));
}
else {
g_message ("Unknown transfer action");
}
actionData->response = GTK_RESPONSE_NONE;
actionData->files_transferred = 0;
actionData->files_to_transfer =
gtk_tree_selection_count_selected_rows(GTK_TREE_SELECTION(actionData->odvrData->selection));
actionData->total_bytes_transferred = 0;
actionData->total_bytes_to_transfer = 0;
/* Find the total bytes to transfer.
We only need to do this if we use it in the progress bar */
if (odvr_cfg_get_report_total_filesize(actionData->odvrData->cfg))
gtk_tree_selection_selected_foreach (GTK_TREE_SELECTION(actionData->odvrData->selection),
bytecount_selected,
(gpointer) actionData);
/* Transfer the selected files */
gtk_tree_selection_selected_foreach (GTK_TREE_SELECTION(actionData->odvrData->selection),
transfer_selected,
(gpointer) actionData);
destroyProgressDialog(progressDialog, actionData);
}
static gboolean quality_selected(GtkTreeModel *model,
GtkTreePath *path,
GtkTreeIter *iter,
gpointer data)
{
gint quality;
actionData_t *actionData = data;
GtkTreeIter parent;
if (!gtk_tree_model_iter_parent(model, &parent, iter))
return FALSE; /* Don't select folders, continue */
gtk_tree_model_get(model, iter, COL_QUALITY, &quality, -1);
if (quality >= 8*sizeof(actionData->quality_selected)) {
gtk_tree_selection_unselect_iter(actionData->odvrData->selection,
iter);
return FALSE; /* Invalid quality setting */
}
if (actionData->quality_selected & (1<<quality))
gtk_tree_selection_select_iter(actionData->odvrData->selection,
iter);
else
gtk_tree_selection_unselect_iter(actionData->odvrData->selection,
iter);
return FALSE;
}
static void select_by_quality(actionData_t *actionData )
{
gint quality;
GtkWidget *qualityDialog;
GtkWidget *qualityCheckButton[ODVR_QUALITY_NUM];
qualityDialog = gtk_dialog_new_with_buttons("Select quality settings",
NULL,
GTK_DIALOG_DESTROY_WITH_PARENT,
NULL);
/* Create toggle buttons for each of the qualities available.
Set any currently selected to active. */
for (quality = 0; quality < ODVR_QUALITY_NUM; quality++) {
if (actionData->odvrData->quality_used & (1<<quality)) {
qualityCheckButton[quality] =
gtk_check_button_new_with_label(odvr_quality_name(quality));
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(qualityCheckButton[quality]),
(actionData->quality_selected & (1<<quality)));
gtk_box_pack_start (GTK_BOX(GTK_DIALOG(qualityDialog)->vbox),
GTK_WIDGET(qualityCheckButton[quality]), FALSE, FALSE, 0);
gtk_widget_show(qualityCheckButton[quality]);
}
else
qualityCheckButton[quality] = NULL;
}
gtk_dialog_add_button(GTK_DIALOG (qualityDialog), GTK_STOCK_OK, GTK_RESPONSE_OK);
/* Pop up the box to select the quality settings to select */
gtk_dialog_run (GTK_DIALOG (qualityDialog));
/* Extract the selected quality settings */
actionData->quality_selected = 0;
for (quality = 0; quality < ODVR_QUALITY_NUM; quality++) {
if (qualityCheckButton[quality])
if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(qualityCheckButton[quality])))
actionData->quality_selected |= (1<<quality);
}
gtk_widget_destroy (GTK_WIDGET(qualityDialog));
gtk_tree_model_foreach (gtk_tree_view_get_model(GTK_TREE_VIEW(actionData->odvrData->view)),
quality_selected,
(gpointer) actionData);
}
static gboolean date_select(GtkTreeModel *model,
GtkTreePath *path,
GtkTreeIter *iter,
gpointer data)
{
actionData_t *actionData = data;
GtkTreeIter parent;
if (!gtk_tree_model_iter_parent(model, &parent, iter))
return FALSE; /* Don't select folders. */
/* If date is in range, select, else unselect */
gtk_tree_selection_unselect_iter(actionData->odvrData->selection,
iter);
return FALSE;
}
static void select_by_date(actionData_t *actionData )
{
/* Ask for date range */
gtk_tree_model_foreach (gtk_tree_view_get_model(GTK_TREE_VIEW(actionData->odvrData->view)),
date_select,
(gpointer) actionData);
}
static void select_files( actionData_t *actionData )
{
switch (actionData->action) {
case ACTION_SELECT_ALL:
gtk_tree_selection_select_all (GTK_TREE_SELECTION(actionData->odvrData->selection));
break;
case ACTION_SELECT_NONE:
gtk_tree_selection_unselect_all (GTK_TREE_SELECTION(actionData->odvrData->selection));
break;
case ACTION_SELECT_BY_QUALITY:
select_by_quality(actionData);
break;
case ACTION_SELECT_BY_DATE:
select_by_date(actionData);
g_message ("Select by date");
break;
default:
g_message ("Unknown select");
}
}
static void clear( actionData_t *actionData )
{
char buf[64];
GtkTreePath *path;
GtkTreeStore *file_store;
GtkTreeIter iter;
sprintf(buf, "This will remove all files from folder %c\n Are you sure?",
odvr_foldername(actionData->odvrData->dev, actionData->folderId+1));
if (acknowledge_ok_cancel(buf) != GTK_RESPONSE_OK)
return;
odvr_clear_folder(actionData->odvrData->dev, actionData->folderId+1);
/* Remove the items from the store */
file_store= actionData->odvrData->file_store;
path = gtk_tree_path_new_from_indices(actionData->folderId, 0, -1);
if (gtk_tree_model_get_iter(GTK_TREE_MODEL(file_store), &iter, path)) {
#if 0
/* Disconnect from the viewer while deleting, otherwise it is
wasting time refreshing the display as each row is deleted. */
g_object_ref(GTK_TREE_MODEL(file_store));
gtk_tree_view_set_model(GTK_TREE_VIEW(actionData->odvrData->view),
NULL);
#endif
while (gtk_tree_store_remove(file_store, &iter)) {
}
#if 0
/* Re-attach model to view */
gtk_tree_view_set_model(GTK_TREE_VIEW(actionData->odvrData->view),
GTK_TREE_MODEL(file_store));
g_object_unref(GTK_TREE_MODEL(file_store));
#endif
}
gtk_tree_path_free(path);
}
static void clear_all( actionData_t *actionData )
{
char folderId;
char buf[64];
GtkTreePath *path;
GtkTreeStore *file_store;
GtkTreeIter iter;
sprintf(buf, "This will remove all files from the device\n Are you sure?");
if (acknowledge_ok_cancel(buf) != GTK_RESPONSE_OK)
return;
file_store= actionData->odvrData->file_store;
#if 1
/* Disconnect from the viewer while deleting, otherwise it is
wasting time refreshing the display as each row is deleted. */
g_object_ref(GTK_TREE_MODEL(file_store));
gtk_tree_view_set_model(GTK_TREE_VIEW(actionData->odvrData->view),
NULL);
#endif
for (folderId=0;
folderId<odvr_foldercount(actionData->odvrData->dev);
folderId++) {
odvr_clear_folder(actionData->odvrData->dev, folderId+1);
/* Remove the items from the store */
path = gtk_tree_path_new_from_indices(folderId, 0, -1);
if (gtk_tree_model_get_iter(GTK_TREE_MODEL(file_store), &iter, path)) {
while (gtk_tree_store_remove(file_store, &iter)) {
}
}
gtk_tree_path_free(path);
}
#if 1
/* Re-attach model to view */
gtk_tree_view_set_model(GTK_TREE_VIEW(actionData->odvrData->view),
GTK_TREE_MODEL(file_store));
g_object_unref(GTK_TREE_MODEL(file_store));
#endif
}
/* transfer button pressed */
static gboolean transfer_event( GtkWidget *widget,
actionData_t *actionData )
{
transfer(actionData);
return FALSE;
}
static void about( gpointer callback_data,
guint callback_action,
GtkWidget *menu_item )
{
gchar *authors[] = {"Conor McLoughin", "Tristan Willy", NULL};
gtk_show_about_dialog(NULL,
"version", VERSION,
"authors", authors,
"copyright", "2007-2008 Conor McLoughin, Tristan Willy",
"license", "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, either version 3 of the License, or (at your option) any later version.",
"wrap-license", TRUE,
"website", "http://code.google.com/p/odvr/",
NULL);
}
gboolean view_selection_funct (GtkTreeSelection *selection,
GtkTreeModel *model,
GtkTreePath *path,
gboolean path_currently_selected,
gpointer userdata)
{
GtkTreeIter iter, parent;
if (gtk_tree_model_get_iter(model, &iter, path)) {
if (!gtk_tree_model_iter_parent(model, &parent, &iter)) {
return FALSE; /* Folder cannot be selected */
}
else
return TRUE; /* Not a folder. Can be selected */
}
return TRUE;
}
void add_menus(odvrData_t *odvrData, int numFolders)
{
GtkWidget *file_menu, *transfer_menu, *clear_menu, *help_menu, *select_menu;
GtkWidget *file_item, *transfer_item, *clear_item, *help_item, *select_item;
GtkWidget *menu_item;
GtkWidget *quit_item;
actionData_t actionData;
int folder;
odvrData->menu_bar = gtk_menu_bar_new();
gtk_widget_show (odvrData->menu_bar);
/* File menu */
file_menu = gtk_menu_new();
gtk_widget_show (file_menu);
quit_item = gtk_menu_item_new_with_label ("Quit");
gtk_menu_shell_append (GTK_MENU_SHELL (file_menu), quit_item);
g_signal_connect(G_OBJECT (quit_item), "activate",
G_CALLBACK (quit_event),
(gpointer) odvrData);
gtk_widget_show (quit_item);
file_item = gtk_menu_item_new_with_label ("File");
gtk_widget_show (file_item);
gtk_menu_item_set_submenu (GTK_MENU_ITEM (file_item), file_menu);
gtk_menu_bar_append (GTK_MENU_BAR (odvrData->menu_bar), file_item);
/* Transfer menu */
transfer_menu = gtk_menu_new();
gtk_widget_show (transfer_menu);
for(folder = 0; folder < sizeof(folderNames); folder++) {
char buf[] = "Folder ?";
buf[7] = folderNames[folder];
menu_item = gtk_menu_item_new_with_label (buf);
gtk_menu_shell_append (GTK_MENU_SHELL (transfer_menu), menu_item);
actionData.action = ACTION_TRANSFER_FOLDER;
actionData.folderId = folder;
actionData.odvrData = odvrData;
g_signal_connect_swapped (G_OBJECT (menu_item), "activate",
G_CALLBACK (transfer),
(gpointer) g_memdup(&actionData, sizeof(actionData)) );
gtk_widget_show (menu_item);
if (folderNames[folder] == 'D') {
odvrData->transferMenuD = menu_item;
gtk_widget_hide (menu_item);
}
if (folderNames[folder] == 'S') {
odvrData->transferMenuS = menu_item;
gtk_widget_hide (menu_item);
}
}
menu_item = gtk_menu_item_new_with_label ("Selected files");
gtk_widget_show (menu_item);
gtk_menu_shell_append (GTK_MENU_SHELL (transfer_menu), menu_item);
actionData.action = ACTION_TRANSFER_SELECTED;
actionData.odvrData = odvrData;
g_signal_connect_swapped (G_OBJECT (menu_item), "activate",
G_CALLBACK (transfer),
(gpointer) g_memdup(&actionData, sizeof(actionData)) );
menu_item = gtk_menu_item_new_with_label ("All files");
gtk_widget_show (menu_item);
gtk_menu_shell_append (GTK_MENU_SHELL (transfer_menu), menu_item);
actionData.action = ACTION_TRANSFER_ALL;
actionData.odvrData = odvrData;
g_signal_connect_swapped (G_OBJECT (menu_item), "activate",
G_CALLBACK (transfer),
(gpointer) g_memdup(&actionData, sizeof(actionData)) );
transfer_item = gtk_menu_item_new_with_label ("Transfer");
gtk_widget_show (transfer_item);
gtk_menu_item_set_submenu (GTK_MENU_ITEM (transfer_item), transfer_menu);
gtk_menu_bar_append (GTK_MENU_BAR (odvrData->menu_bar), transfer_item);
/* Select menu */
select_menu = gtk_menu_new();
gtk_widget_show (select_menu);
menu_item = gtk_menu_item_new_with_label ("All");
gtk_menu_shell_append (GTK_MENU_SHELL (select_menu), menu_item);
actionData.action = ACTION_SELECT_ALL;
actionData.odvrData = odvrData;
g_signal_connect_swapped (G_OBJECT (menu_item), "activate",
G_CALLBACK (select_files),
(gpointer) g_memdup(&actionData, sizeof(actionData)) );
gtk_widget_show (menu_item);
menu_item = gtk_menu_item_new_with_label ("None");
gtk_menu_shell_append (GTK_MENU_SHELL (select_menu), menu_item);
actionData.action = ACTION_SELECT_NONE;
actionData.odvrData = odvrData;
g_signal_connect_swapped (G_OBJECT (menu_item), "activate",
G_CALLBACK (select_files),
(gpointer) g_memdup(&actionData, sizeof(actionData)) );
gtk_widget_show (menu_item);
menu_item = gtk_menu_item_new_with_label ("By quality");
gtk_menu_shell_append (GTK_MENU_SHELL (select_menu), menu_item);
actionData.action = ACTION_SELECT_BY_QUALITY;
actionData.odvrData = odvrData;
actionData.quality_selected = 0;
g_signal_connect_swapped (G_OBJECT (menu_item), "activate",
G_CALLBACK (select_files),
(gpointer) g_memdup(&actionData, sizeof(actionData)) );
gtk_widget_show (menu_item);
#if 0
menu_item = gtk_menu_item_new_with_label ("By date");
gtk_menu_shell_append (GTK_MENU_SHELL (select_menu), menu_item);
actionData.action = ACTION_SELECT_BY_DATE;
actionData.odvrData = odvrData;
g_signal_connect_swapped (G_OBJECT (menu_item), "activate",
G_CALLBACK (select_files),
(gpointer) g_memdup(&actionData, sizeof(actionData)) );
gtk_widget_show (menu_item);
#endif
select_item = gtk_menu_item_new_with_label ("Select");
gtk_widget_show (select_item);
gtk_menu_item_set_submenu (GTK_MENU_ITEM (select_item), select_menu);
gtk_menu_bar_append (GTK_MENU_BAR (odvrData->menu_bar), select_item);
/* Clear menu */
clear_menu = gtk_menu_new();
gtk_widget_show (clear_menu);
for(folder = 0; folder < sizeof(folderNames); folder++) {
char buf[] = "Folder ?";
buf[7] = folderNames[folder];
menu_item = gtk_menu_item_new_with_label (buf);
gtk_menu_shell_append (GTK_MENU_SHELL (clear_menu), menu_item);
actionData.action = ACTION_CLEAR;
actionData.folderId = folder;
actionData.odvrData = odvrData;
g_signal_connect_swapped (G_OBJECT (menu_item), "activate",
G_CALLBACK (clear),
(gpointer) g_memdup(&actionData, sizeof(actionData)) );
gtk_widget_show (menu_item);
if (folderNames[folder] == 'D') {
odvrData->clearMenuD = menu_item;
gtk_widget_hide (menu_item);
}
if (folderNames[folder] == 'S') {
odvrData->clearMenuS = menu_item;
gtk_widget_hide (menu_item);
}
}
menu_item = gtk_menu_item_new_with_label ("All");
gtk_menu_shell_append (GTK_MENU_SHELL (clear_menu), menu_item);
actionData.action = ACTION_CLEAR;
actionData.folderId = -1;
actionData.odvrData = odvrData;
g_signal_connect_swapped (G_OBJECT (menu_item), "activate",
G_CALLBACK (clear_all),
(gpointer) g_memdup(&actionData, sizeof(actionData)) );
gtk_widget_show (menu_item);
clear_item = gtk_menu_item_new_with_label ("Clear");
gtk_widget_show (clear_item);
gtk_menu_item_set_submenu (GTK_MENU_ITEM (clear_item), clear_menu);
gtk_menu_bar_append (GTK_MENU_BAR (odvrData->menu_bar), clear_item);
/* Help menu */
help_menu = gtk_menu_new();
gtk_widget_show (help_menu);
menu_item = gtk_menu_item_new_with_label ("About");
gtk_menu_shell_append (GTK_MENU_SHELL (help_menu), menu_item);
g_signal_connect_swapped (G_OBJECT (menu_item), "activate",
G_CALLBACK (about), (gpointer) 0);
gtk_widget_show (menu_item);
help_item = gtk_menu_item_new_with_label ("Help");
gtk_menu_item_set_right_justified(GTK_MENU_ITEM(help_item), TRUE);
gtk_widget_show (help_item);
gtk_menu_item_set_submenu (GTK_MENU_ITEM (help_item), help_menu);
gtk_menu_bar_append (GTK_MENU_BAR (odvrData->menu_bar), help_item);
}
gint add_buttons(odvrData_t *odvrData, int numFolders)
{
GtkWidget *button = NULL;
GtkWidget *image;
int folder;
actionData_t *actionData;
GError *error=NULL;
GdkPixbuf *pixBuf;
/* Add botton box */
if (odvrData->buttonBox == NULL) {
odvrData->buttonBox = gtk_hbox_new (FALSE, 5);
gtk_widget_show (odvrData->buttonBox);
}
for(folder = 0; folder < sizeof(folderNames); folder++) {
char toolTip[] = "Transfer folder A";
/* Create "Transfer folder" button */
button = gtk_button_new();
toolTip[16]= folderNames[folder];
gtk_widget_set_tooltip_text(button, toolTip);