Mercurial > pidgin3 / file revision

src/gtkft.c@242b8aa81328

src/gtkft.c

Fri, 25 Apr 2003 06:47:33 +0000

author
Christian Hammond <chipx86@chipx86.com>
date
Fri, 25 Apr 2003 06:47:33 +0000
changeset 5205
242b8aa81328
parent 5169
091d71968b59
child 5436
a0e0bacaa196
permissions
-rw-r--r--

[gaim-migrate @ 5573]
I had a damn good commit message, but it was eaten. Let's try it again.

Announcing, Gaim Plugin API version 2.0, or GPAPIV2.0 for short.

There are lots'a cool thingies here.

Okay now, this isn't as cool as the previous message, but:

1) There's now a single entry function for all plugin types. It returns a
detailed information structure on the plugin. This removes a lot of the
ugliness from old plugins. Oh yeah, libicq wasn't converted to this, so
if you use it, well, you shouldn't have used it anyway, but now you
can't! bwahahaha. Use AIM/ICQ.

2) There are now 3 types of plugins: Standard, Loader, and Protocol
plugins.

Standard plugins are, well, standard, compiled plugins.

Loader plugins load other plugins. For example, the perl support is now
a loader plugin. It loads perl scripts. In the future, we'll have
Ruby and Python loader plugins.

Protocol plugins are, well, protocol plugins... yeah...

3) Plugins have unique IDs, so they can be referred to or automatically
updated from a plugin database in the future. Neat, huh?

4) Plugins will have dependency support in the future, and can be hidden,
so if you have, say, a logging core plugin, it won't have to show up,
but then you load the GTK+ logging plugin and it'll auto-load the core
plugin. Core/UI split plugins!

5) There will eventually be custom plugin signals and RPC of some sort, for
the core/ui split plugins.

So, okay, back up .gaimrc.

I'd like to thank my parents for their support, javabsp for helping convert
a bunch of protocol plugins, and Etan for helping convert a bunch of
standard plugins.

Have fun. If you have any problems, please let me know, but you probably
won't have anything major happen. You will have to convert your plugins,
though, and I'm not guaranteeing that all perl scripts will still work.
I'll end up changing the perl script API eventually, so I know they won't
down the road. Don't worry, though. It'll be mass cool.

faceprint wants me to just commit the damn code already. So, here we go!!!

..

..

I need a massage. From a young, cute girl. Are there any young, cute girls
in the audience? IM me plz k thx.

/**
 * @file gtkft.c The GTK+ file transfer UI
 *
 * gaim
 *
 * Copyright (C) 2003, Christian Hammond <chipx86@gnupdate.org>
 * 
 * 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 2 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, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 */
#include "gaim.h"
#include "prpl.h"
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <string.h>
#include "gtkcellrendererprogress.h"
#include "gaim-disclosure.h"

#define GAIM_GTKXFER(xfer) \
	(struct gaim_gtkxfer_ui_data *)(xfer)->ui_data

struct gaim_gtkxfer_dialog
{
	gboolean keep_open;
	gboolean auto_clear;

	gint num_transfers;

	struct gaim_xfer *selected_xfer;

	GtkWidget *window;
	GtkWidget *tree;
	GtkListStore *model;

	GtkWidget *disclosure;

	GtkWidget *table;

	GtkWidget *user_desc_label;
	GtkWidget *user_label;
	GtkWidget *filename_label;
	GtkWidget *status_label;
	GtkWidget *speed_label;
	GtkWidget *time_elapsed_label;
	GtkWidget *time_remaining_label;

	GtkWidget *progress;

	/* Buttons */
	GtkWidget *open_button;
	GtkWidget *pause_button;
	GtkWidget *resume_button;
	GtkWidget *remove_button;
	GtkWidget *stop_button;
};

struct gaim_gtkxfer_ui_data
{
	GtkWidget *filesel;
	GtkTreeIter iter;
	time_t start_time;

	char *name;
};

static struct gaim_gtkxfer_dialog *xfer_dialog = NULL;

enum
{
	COLUMN_STATUS = 0,
	COLUMN_PROGRESS,
	COLUMN_FILENAME,
	COLUMN_SIZE,
	COLUMN_REMAINING,
	COLUMN_DATA,
	NUM_COLUMNS
};

/**************************************************************************
 * Utility Functions
 **************************************************************************/
static char *
get_size_string(size_t size)
{
	static const char *size_str[4] = { "bytes", "KB", "MB", "GB" };
	float size_mag;
	int size_index = 0;

	if (size == -1) {
		return g_strdup(_("Calculating..."));
	}
	else if (size == 0) {
		return g_strdup(_("Unknown."));
	}
	else {
		size_mag = (float)size;

		while ((size_index < 4) && (size_mag > 1024)) {
			size_mag /= 1024;
			size_index++;
		}

		return g_strdup_printf("%.2f %s", size_mag, size_str[size_index]);
	}
}

static void
get_xfer_info_strings(struct gaim_xfer *xfer,
					  char **kbsec, char **time_elapsed,
					  char **time_remaining)
{
	struct gaim_gtkxfer_ui_data *data;
	double kb_sent, kb_rem;
	double kbps = 0.0;
	time_t elapsed, now;

	data = GAIM_GTKXFER(xfer);

	now = time(NULL);

	kb_sent = gaim_xfer_get_bytes_sent(xfer) / 1024.0;
	kb_rem  = gaim_xfer_get_bytes_remaining(xfer) / 1024.0;
	elapsed = (now - data->start_time);
	kbps    = (elapsed > 0 ? (kb_sent / elapsed) : 0);

	if (kbsec != NULL) {
		if (gaim_xfer_is_completed(xfer))
			*kbsec = g_strdup("");
		else
			*kbsec = g_strdup_printf(_("%.2f KB/s"), kbps);
	}

	if (time_elapsed != NULL) {
		int h, m, s;
		int secs_elapsed;

		secs_elapsed = now - data->start_time;

		h = secs_elapsed / 3600;
		m = (secs_elapsed % 3600) / 60;
		s = secs_elapsed % 60;

		*time_elapsed = g_strdup_printf("%d:%02d:%02d", h, m, s);
	}

	if (time_remaining != NULL) {
		if (gaim_xfer_get_size(xfer) == 0) {
			*time_remaining = g_strdup("Unknown");
		}
		else if (gaim_xfer_is_completed(xfer)) {
			*time_remaining = g_strdup("Finished");
		}
		else {
			int h, m, s;
			int secs_remaining;

			secs_remaining = (int)(kb_rem / kbps);

			h = secs_remaining / 3600;
			m = (secs_remaining % 3600) / 60;
			s = secs_remaining % 60;

			*time_remaining = g_strdup_printf("%d:%02d:%02d", h, m, s);
		}
	}
}

static void
update_detailed_info(struct gaim_gtkxfer_dialog *dialog,
					 struct gaim_xfer *xfer)
{
	struct gaim_gtkxfer_ui_data *data;
	char *kbsec, *time_elapsed, *time_remaining;
	char *status;

	if (dialog == NULL || xfer == NULL)
		return;

	data = GAIM_GTKXFER(xfer);

	get_xfer_info_strings(xfer, &kbsec, &time_elapsed, &time_remaining);

	status = g_strdup_printf("%ld of %ld",
							 (unsigned long)gaim_xfer_get_bytes_sent(xfer),
							 (unsigned long)gaim_xfer_get_size(xfer));

	if (gaim_xfer_get_size(xfer) >= 0 &&
		gaim_xfer_is_completed(xfer)) {

		GdkPixbuf *pixbuf = NULL;

		pixbuf = gtk_widget_render_icon(xfer_dialog->window,
										GAIM_STOCK_FILE_DONE,
										GTK_ICON_SIZE_MENU, NULL);

		gtk_list_store_set(GTK_LIST_STORE(xfer_dialog->model), &data->iter,
						   COLUMN_STATUS, pixbuf,
						   -1);

		g_object_unref(pixbuf);
	}

	if (gaim_xfer_get_type(xfer) == GAIM_XFER_RECEIVE)
		gtk_label_set_markup(GTK_LABEL(dialog->user_desc_label),
							 _("<b>Receiving From:</b>"));
	else
		gtk_label_set_markup(GTK_LABEL(dialog->user_desc_label),
							 _("<b>Sending To:</b>"));

	gtk_label_set_text(GTK_LABEL(dialog->user_label), xfer->who);

	gtk_label_set_text(GTK_LABEL(dialog->filename_label),
					   gaim_xfer_get_filename(xfer));

	gtk_label_set_text(GTK_LABEL(dialog->status_label), status);

	gtk_label_set_text(GTK_LABEL(dialog->speed_label), kbsec);
	gtk_label_set_text(GTK_LABEL(dialog->time_elapsed_label), time_elapsed);
	gtk_label_set_text(GTK_LABEL(dialog->time_remaining_label),
					   time_remaining);

	gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(dialog->progress),
								  gaim_xfer_get_progress(xfer));

	g_free(kbsec);
	g_free(time_elapsed);
	g_free(time_remaining);
	g_free(status);
}

static void
update_buttons(struct gaim_gtkxfer_dialog *dialog, struct gaim_xfer *xfer)
{
	if (dialog->selected_xfer == NULL) {
		gtk_widget_set_sensitive(dialog->disclosure, FALSE);
		gtk_widget_set_sensitive(dialog->open_button, FALSE);
		gtk_widget_set_sensitive(dialog->pause_button, FALSE);
		gtk_widget_set_sensitive(dialog->resume_button, FALSE);
		gtk_widget_set_sensitive(dialog->stop_button, FALSE);

		gtk_widget_show(dialog->stop_button);
		gtk_widget_hide(dialog->remove_button);

		return;
	}

	if (dialog->selected_xfer != xfer)
		return;

	if (gaim_xfer_is_completed(xfer)) {
		gtk_widget_hide(dialog->stop_button);
		gtk_widget_show(dialog->remove_button);

		/* TODO: gtk_widget_set_sensitive(dialog->open_button, TRUE); */
		gtk_widget_set_sensitive(dialog->pause_button,  FALSE);
		gtk_widget_set_sensitive(dialog->resume_button, FALSE);

		gtk_widget_set_sensitive(dialog->remove_button, TRUE);
	}
	else {
		gtk_widget_show(dialog->stop_button);
		gtk_widget_hide(dialog->remove_button);

		gtk_widget_set_sensitive(dialog->open_button,  FALSE);

		/* TODO: If the transfer can pause, blah blah */
		gtk_widget_set_sensitive(dialog->pause_button,  FALSE);
		gtk_widget_set_sensitive(dialog->resume_button, FALSE);
		gtk_widget_set_sensitive(dialog->stop_button,   TRUE);
	}
}

static void
ensure_row_selected(struct gaim_gtkxfer_dialog *dialog)
{
	GtkTreeIter iter;
	GtkTreeSelection *selection;

	selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(dialog->tree));

	if (gtk_tree_selection_get_selected(selection, NULL, &iter))
		return;

	if (gtk_tree_model_get_iter_first(GTK_TREE_MODEL(dialog->model), &iter))
		gtk_tree_selection_select_iter(selection, &iter);
}

/**************************************************************************
 * Callbacks
 **************************************************************************/
static gint
delete_win_cb(GtkWidget *w, GdkEventAny *e, gpointer d)
{
	struct gaim_gtkxfer_dialog *dialog;

	dialog = (struct gaim_gtkxfer_dialog *)d;

	gaim_gtkxfer_dialog_hide(dialog);

	return TRUE;
}

static void
toggle_keep_open_cb(GtkWidget *w, struct gaim_gtkxfer_dialog *dialog)
{
	dialog->keep_open = !dialog->keep_open;
}

static void
toggle_clear_finished_cb(GtkWidget *w, struct gaim_gtkxfer_dialog *dialog)
{
	dialog->auto_clear = !dialog->auto_clear;
}

static void
selection_changed_cb(GtkTreeSelection *selection,
					 struct gaim_gtkxfer_dialog *dialog)
{
	GtkTreeIter iter;
	struct gaim_xfer *xfer = NULL;

	if (gtk_tree_selection_get_selected(selection, NULL, &iter)) {
		GValue val = {0, };

		gtk_widget_set_sensitive(dialog->disclosure, TRUE);

		gtk_tree_model_get_value(GTK_TREE_MODEL(dialog->model),
								 &iter, COLUMN_DATA, &val);

		xfer = g_value_get_pointer(&val);

		update_detailed_info(dialog, xfer);

		dialog->selected_xfer = xfer;
	}
	else {
		gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(dialog->disclosure),
									 FALSE);

		gtk_widget_set_sensitive(dialog->disclosure, FALSE);

		dialog->selected_xfer = NULL;
	}

	update_buttons(dialog, xfer);
}

static void
open_button_cb(GtkButton *button, struct gaim_gtkxfer_dialog *dialog)
{
}

static void
pause_button_cb(GtkButton *button, struct gaim_gtkxfer_dialog *dialog)
{
}

static void
resume_button_cb(GtkButton *button, struct gaim_gtkxfer_dialog *dialog)
{
}

static void
remove_button_cb(GtkButton *button, struct gaim_gtkxfer_dialog *dialog)
{
	gaim_gtkxfer_dialog_remove_xfer(dialog, dialog->selected_xfer);
}

static void
stop_button_cb(GtkButton *button, struct gaim_gtkxfer_dialog *dialog)
{
	gaim_xfer_cancel_local(dialog->selected_xfer);
}

/**************************************************************************
 * Dialog Building Functions
 **************************************************************************/
static GtkWidget *
setup_tree(struct gaim_gtkxfer_dialog *dialog)
{
	GtkWidget *sw;
	GtkWidget *tree;
	GtkListStore *model;
	GtkCellRenderer *renderer;
	GtkTreeViewColumn *column;
	GtkTreeSelection *selection;

	/* Create the scrolled window. */
	sw = gtk_scrolled_window_new(0, 0);
	gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(sw),
										GTK_SHADOW_IN);
	gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(sw),
								   GTK_POLICY_AUTOMATIC,
								   GTK_POLICY_ALWAYS);
	gtk_widget_show(sw);

	/* Build the tree model */
	/* Transfer type, Progress Bar, Filename, Size, Remaining */
	model = gtk_list_store_new(NUM_COLUMNS, GDK_TYPE_PIXBUF, G_TYPE_DOUBLE,
							   G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING,
							   G_TYPE_POINTER);
	dialog->model = model;

	/* Create the treeview */
	dialog->tree = tree = gtk_tree_view_new_with_model(GTK_TREE_MODEL(model));
	gtk_tree_view_set_rules_hint(GTK_TREE_VIEW(tree), TRUE);
	selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree));
	/* gtk_tree_selection_set_mode(selection, GTK_SELECTION_MULTIPLE); */

	gtk_widget_show(tree);

	g_signal_connect(G_OBJECT(selection), "changed",
					 G_CALLBACK(selection_changed_cb), dialog);

	g_object_unref(G_OBJECT(model));


	/* Columns */

	/* Transfer Type column */
	renderer = gtk_cell_renderer_pixbuf_new();
	column = gtk_tree_view_column_new_with_attributes(NULL, renderer,
				"pixbuf", COLUMN_STATUS, NULL);
	gtk_tree_view_column_set_sizing(GTK_TREE_VIEW_COLUMN(column),
									GTK_TREE_VIEW_COLUMN_FIXED);
	gtk_tree_view_column_set_fixed_width(GTK_TREE_VIEW_COLUMN(column), 25);
	gtk_tree_view_column_set_resizable(GTK_TREE_VIEW_COLUMN(column), TRUE);
	gtk_tree_view_append_column(GTK_TREE_VIEW(tree), column);

	/* Progress bar column */
	renderer = gtk_cell_renderer_progress_new();
	column = gtk_tree_view_column_new_with_attributes(_("Progress"), renderer,
				"percentage", COLUMN_PROGRESS, NULL);
	gtk_tree_view_column_set_resizable(GTK_TREE_VIEW_COLUMN(column), TRUE);
	gtk_tree_view_append_column(GTK_TREE_VIEW(tree), column);

	/* Filename column */
	renderer = gtk_cell_renderer_text_new();
	column = gtk_tree_view_column_new_with_attributes(_("Filename"), renderer,
				"text", COLUMN_FILENAME, NULL);
	gtk_tree_view_column_set_resizable(GTK_TREE_VIEW_COLUMN(column), TRUE);
	gtk_tree_view_append_column(GTK_TREE_VIEW(tree), column);

	/* File Size column */
	renderer = gtk_cell_renderer_text_new();
	column = gtk_tree_view_column_new_with_attributes(_("Size"), renderer,
				"text", COLUMN_SIZE, NULL);
	gtk_tree_view_column_set_resizable(GTK_TREE_VIEW_COLUMN(column), TRUE);
	gtk_tree_view_append_column(GTK_TREE_VIEW(tree), column);

	/* Bytes Remaining column */
	renderer = gtk_cell_renderer_text_new();
	column = gtk_tree_view_column_new_with_attributes(_("Remaining"),
				renderer, "text", COLUMN_REMAINING, NULL);
	gtk_tree_view_column_set_resizable(GTK_TREE_VIEW_COLUMN(column), TRUE);
	gtk_tree_view_append_column(GTK_TREE_VIEW(tree), column);

	gtk_tree_view_columns_autosize(GTK_TREE_VIEW(tree));

	gtk_container_add(GTK_CONTAINER(sw), tree);
	gtk_widget_show(tree);

	return sw;
}

static GtkWidget *
make_info_table(struct gaim_gtkxfer_dialog *dialog)
{
	GtkWidget *table;
	GtkWidget *label;
	GtkWidget *sep;
	int i;

	struct
	{
		GtkWidget **desc_label;
		GtkWidget **val_label;
		const char *desc;

	} labels[] =
	{
		{ &dialog->user_desc_label, &dialog->user_label, NULL },
		{ &label, &dialog->filename_label,       _("Filename:") },
		{ &label, &dialog->status_label,         _("Status:") },
		{ &label, &dialog->speed_label,          _("Speed:") },
		{ &label, &dialog->time_elapsed_label,   _("Time Elapsed:") },
		{ &label, &dialog->time_remaining_label, _("Time Remaining:") }
	};

	/* Setup the initial table */
	dialog->table = table = gtk_table_new(8, 2, FALSE);
	gtk_table_set_row_spacings(GTK_TABLE(table), 6);
	gtk_table_set_col_spacings(GTK_TABLE(table), 6);

	/* Setup the labels */
	for (i = 0; i < sizeof(labels) / sizeof(*labels); i++) {
		GtkWidget *label;
		char buf[256];

		g_snprintf(buf, sizeof(buf), "<b>%s</b>",
			   labels[i].desc != NULL ? labels[i].desc : "");

		*labels[i].desc_label = label = gtk_label_new(NULL);
		gtk_label_set_markup(GTK_LABEL(label), buf);
		gtk_label_set_justify(GTK_LABEL(label), GTK_JUSTIFY_RIGHT);
		gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
		gtk_table_attach(GTK_TABLE(table), label, 0, 1, i, i + 1,
						 GTK_FILL, 0, 0, 0);
		gtk_widget_show(label);

		*labels[i].val_label = label = gtk_label_new(NULL);
		gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
		gtk_table_attach(GTK_TABLE(table), label, 1, 2, i, i + 1,
						 GTK_FILL | GTK_EXPAND, 0, 0, 0);
		gtk_widget_show(label);
	}

	/* Setup the progress bar */
	dialog->progress = gtk_progress_bar_new();
	gtk_table_attach(GTK_TABLE(table), dialog->progress, 0, 2, 6, 7,
					 GTK_FILL, GTK_FILL, 0, 0);
	gtk_widget_show(dialog->progress);

	sep = gtk_hseparator_new();
	gtk_table_attach(GTK_TABLE(table), sep, 0, 2, 7, 8,
					 GTK_FILL, GTK_FILL, 0, 0);
	gtk_widget_show(sep);

	return table;
}

struct gaim_gtkxfer_dialog *
gaim_gtkxfer_dialog_new(void)
{
	struct gaim_gtkxfer_dialog *dialog;
	GtkWidget *window;
	GtkWidget *vbox1, *vbox2;
	GtkWidget *bbox;
	GtkWidget *sw;
	GtkWidget *sep;
	GtkWidget *button;
	GtkWidget *disclosure;
	GtkWidget *table;
	GtkWidget *checkbox;

	dialog = g_new0(struct gaim_gtkxfer_dialog, 1);
	dialog->keep_open  = FALSE;
	dialog->auto_clear = TRUE;

	/* Create the window. */
	dialog->window = window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
	gtk_window_set_role(GTK_WINDOW(window), "file transfer");
	gtk_window_set_title(GTK_WINDOW(window), _("File Transfers"));
#if 0
	gtk_window_set_policy(GTK_WINDOW(window), TRUE, TRUE, TRUE);
	gtk_window_set_default_size(GTK_WINDOW(window), 390, 400);
#endif
	gtk_window_set_resizable(GTK_WINDOW(window), FALSE);
	gtk_container_set_border_width(GTK_CONTAINER(window), 12);
	gtk_widget_realize(window);

	g_signal_connect(G_OBJECT(window), "delete_event",
					 G_CALLBACK(delete_win_cb), dialog);

	/* Create the parent vbox for everything. */
	vbox1 = gtk_vbox_new(FALSE, 12);
	gtk_container_add(GTK_CONTAINER(window), vbox1);
	gtk_widget_show(vbox1);

	/* Create the main vbox for top half of the window. */
	vbox2 = gtk_vbox_new(FALSE, 6);
	gtk_box_pack_start(GTK_BOX(vbox1), vbox2, TRUE, TRUE, 0);
	gtk_widget_show(vbox2);

	/* Setup the listbox */
	sw = setup_tree(dialog);
	gtk_box_pack_start(GTK_BOX(vbox2), sw, TRUE, TRUE, 0);
	gtk_widget_set_size_request(sw,-1, 140);
	
	/* "Keep the dialog open" */
	checkbox = gtk_check_button_new_with_mnemonic(
			_("_Keep the dialog open"));
	gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbox),
								 dialog->keep_open);
	g_signal_connect(G_OBJECT(checkbox), "toggled",
					 G_CALLBACK(toggle_keep_open_cb), dialog);
	gtk_box_pack_start(GTK_BOX(vbox2), checkbox, FALSE, FALSE, 0);
	gtk_widget_show(checkbox);

	/* "Clear finished transfers" */
	checkbox = gtk_check_button_new_with_mnemonic(
			_("_Clear finished transfers"));
	gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbox),
								 dialog->auto_clear);
	g_signal_connect(G_OBJECT(checkbox), "toggled",
					 G_CALLBACK(toggle_clear_finished_cb), dialog);
	gtk_box_pack_start(GTK_BOX(vbox2), checkbox, FALSE, FALSE, 0);
	gtk_widget_show(checkbox);

	/* "Download Details" arrow */
	disclosure = gaim_disclosure_new(_("Show download details"),
									 _("Hide download details"));
	dialog->disclosure = disclosure;
	gtk_box_pack_start(GTK_BOX(vbox2), disclosure, FALSE, FALSE, 0);
	gtk_widget_show(disclosure);

	gtk_widget_set_sensitive(disclosure, FALSE);

#if 0
	g_signal_connect(G_OBJECT(disclosure), "toggled",
					 G_CALLBACK(toggle_details_cb), dialog);
#endif

	/* Separator */
	sep = gtk_hseparator_new();
	gtk_box_pack_start(GTK_BOX(vbox2), sep, FALSE, FALSE, 0);
	gtk_widget_show(sep);

	/* The table of information. */
	table = make_info_table(dialog);
	gtk_box_pack_start(GTK_BOX(vbox2), table, TRUE, TRUE, 0);

	/* Setup the disclosure for the table. */
	gaim_disclosure_set_container(GAIM_DISCLOSURE(disclosure), table);

	/* Now the button box for the buttons */
	bbox = gtk_hbutton_box_new();
	gtk_box_set_spacing(GTK_BOX(bbox), 6);
	gtk_button_box_set_layout(GTK_BUTTON_BOX(bbox), GTK_BUTTONBOX_END);
	gtk_box_pack_end(GTK_BOX(vbox1), bbox, FALSE, TRUE, 0);
	gtk_widget_show(bbox);

	/* Open button */
	button = gtk_button_new_from_stock(GTK_STOCK_OPEN);
	gtk_widget_set_sensitive(button, FALSE);
	gtk_box_pack_start(GTK_BOX(bbox), button, FALSE, FALSE, 0);
	gtk_widget_show(button);
	dialog->open_button = button;

	g_signal_connect(G_OBJECT(button), "clicked",
					 G_CALLBACK(open_button_cb), dialog);

	/* Pause button */
	button = gtk_button_new_with_mnemonic(_("_Pause"));
	gtk_widget_set_sensitive(button, FALSE);
	gtk_box_pack_start(GTK_BOX(bbox), button, FALSE, FALSE, 0);
	gtk_widget_show(button);
	dialog->pause_button = button;

	g_signal_connect(G_OBJECT(button), "clicked",
					 G_CALLBACK(pause_button_cb), dialog);
	
	/* Resume button */
	button = gtk_button_new_with_mnemonic(_("_Resume"));
	gtk_widget_set_sensitive(button, FALSE);
	gtk_box_pack_start(GTK_BOX(bbox), button, FALSE, FALSE, 0);
	gtk_widget_show(button);
	dialog->resume_button = button;

	g_signal_connect(G_OBJECT(button), "clicked",
					 G_CALLBACK(resume_button_cb), dialog);

	/* Remove button */
	button = gtk_button_new_from_stock(GTK_STOCK_REMOVE);
	gtk_box_pack_start(GTK_BOX(bbox), button, FALSE, FALSE, 0);
	gtk_widget_hide(button);
	dialog->remove_button = button;

	g_signal_connect(G_OBJECT(button), "clicked",
					 G_CALLBACK(remove_button_cb), dialog);

	/* Stop button */
	button = gtk_button_new_from_stock(GTK_STOCK_STOP);
	gtk_box_pack_start(GTK_BOX(bbox), button, FALSE, FALSE, 0);
	gtk_widget_show(button);
	gtk_widget_set_sensitive(button, FALSE);
	dialog->stop_button = button;

	g_signal_connect(G_OBJECT(button), "clicked",
					 G_CALLBACK(stop_button_cb), dialog);

	return dialog;
}

void
gaim_gtkxfer_dialog_destroy(struct gaim_gtkxfer_dialog *dialog)
{
	if (dialog == NULL)
		return;

	gtk_widget_destroy(dialog->window);

	g_free(dialog);
}

void
gaim_gtkxfer_dialog_show(struct gaim_gtkxfer_dialog *dialog)
{
	if (dialog == NULL)
		return;

	gtk_widget_show(dialog->window);
}

void
gaim_gtkxfer_dialog_hide(struct gaim_gtkxfer_dialog *dialog)
{
	if (dialog == NULL)
		return;

	gtk_widget_hide(dialog->window);
}

void
gaim_show_xfer_dialog()
{
       struct gaim_gtkxfer_dialog *dialog;
       
       dialog = gaim_get_gtkxfer_dialog();
       
       if (dialog == NULL) {
	       dialog = gaim_gtkxfer_dialog_new();

	       gaim_set_gtkxfer_dialog(dialog);
       }

       gaim_gtkxfer_dialog_show(dialog);
}

void
gaim_gtkxfer_dialog_add_xfer(struct gaim_gtkxfer_dialog *dialog,
							 struct gaim_xfer *xfer)
{
	struct gaim_gtkxfer_ui_data *data;
	GaimXferType type;
	GdkPixbuf *pixbuf;
	char *size_str, *remaining_str;

	if (dialog == NULL || xfer == NULL)
		return;

	data = GAIM_GTKXFER(xfer);

	gaim_gtkxfer_dialog_show(dialog);

	data->start_time = time(NULL);

	type = gaim_xfer_get_type(xfer);

	size_str      = get_size_string(gaim_xfer_get_size(xfer));
	remaining_str = get_size_string(gaim_xfer_get_bytes_remaining(xfer));

	pixbuf = gtk_widget_render_icon(dialog->window,
									(type == GAIM_XFER_RECEIVE
									 ? GAIM_STOCK_DOWNLOAD
									 : GAIM_STOCK_UPLOAD),
									GTK_ICON_SIZE_MENU, NULL);

	gtk_list_store_append(dialog->model, &data->iter);
	gtk_list_store_set(dialog->model, &data->iter,
					   COLUMN_STATUS, pixbuf,
					   COLUMN_PROGRESS, 0.0,
					   COLUMN_FILENAME, gaim_xfer_get_filename(xfer),
					   COLUMN_SIZE, size_str,
					   COLUMN_REMAINING, remaining_str,
					   COLUMN_DATA, xfer,
					   -1);

	gtk_tree_view_columns_autosize(GTK_TREE_VIEW(dialog->tree));

	g_object_unref(pixbuf);

	g_free(size_str);
	g_free(remaining_str);

	dialog->num_transfers++;

	ensure_row_selected(dialog);
}

void
gaim_gtkxfer_dialog_remove_xfer(struct gaim_gtkxfer_dialog *dialog,
								struct gaim_xfer *xfer)
{
	struct gaim_gtkxfer_ui_data *data;

	if (dialog == NULL || xfer == NULL)
		return;

	data = GAIM_GTKXFER(xfer);

	if (data == NULL)
		return;

	gtk_list_store_remove(GTK_LIST_STORE(dialog->model), &data->iter);

	g_free(data->name);
	g_free(data);

	xfer->ui_data = NULL;

	dialog->num_transfers--;

	if (dialog->num_transfers == 0 && !dialog->keep_open)
		gaim_gtkxfer_dialog_hide(dialog);
	else
		ensure_row_selected(dialog);
}

void
gaim_gtkxfer_dialog_cancel_xfer(struct gaim_gtkxfer_dialog *dialog,
								struct gaim_xfer *xfer)
{
	struct gaim_gtkxfer_ui_data *data;
#if 0
	GdkPixbuf *pixbuf;
#endif

	if (dialog == NULL || xfer == NULL)
		return;

	data = GAIM_GTKXFER(xfer);

	if (data == NULL)
		return;

	gtk_list_store_remove(GTK_LIST_STORE(dialog->model), &data->iter);

	g_free(data->name);
	g_free(data);

	xfer->ui_data = NULL;

	dialog->num_transfers--;

	if (dialog->num_transfers == 0 && !dialog->keep_open)
		gaim_gtkxfer_dialog_hide(dialog);

#if 0
	data = GAIM_GTKXFER(xfer);

	pixbuf = gtk_widget_render_icon(dialog->window,
									GAIM_STOCK_FILE_CANCELED,
									GTK_ICON_SIZE_MENU, NULL);

	gtk_list_store_set(dialog->model, &data->iter,
					   COLUMN_STATUS, pixbuf,
					   -1);

	g_object_unref(pixbuf);
#endif
}

void
gaim_gtkxfer_dialog_update_xfer(struct gaim_gtkxfer_dialog *dialog,
								struct gaim_xfer *xfer)
{
	struct gaim_gtkxfer_ui_data *data;
	char *size_str, *remaining_str;
	GtkTreeSelection *selection;

	if (dialog == NULL || xfer == NULL)
		return;

	if (!(data = GAIM_GTKXFER(xfer)))
		return;

	size_str      = get_size_string(gaim_xfer_get_size(xfer));
	remaining_str = get_size_string(gaim_xfer_get_bytes_remaining(xfer));

	gtk_list_store_set(xfer_dialog->model, &data->iter,
					   COLUMN_PROGRESS, gaim_xfer_get_progress(xfer),
					   COLUMN_SIZE, size_str,
					   COLUMN_REMAINING, remaining_str,
					   -1);

	if (gaim_xfer_is_completed(xfer)) {
		GdkPixbuf *pixbuf;

		pixbuf = gtk_widget_render_icon(dialog->window,
										GAIM_STOCK_FILE_DONE,
										GTK_ICON_SIZE_MENU, NULL);

		gtk_list_store_set(GTK_LIST_STORE(xfer_dialog->model), &data->iter,
						   COLUMN_STATUS, pixbuf,
						   COLUMN_REMAINING, "Finished",
						   -1);

		g_object_unref(pixbuf);
	}

	selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(xfer_dialog->tree));

	if (xfer == dialog->selected_xfer)
		update_detailed_info(xfer_dialog, xfer);

	if (gaim_xfer_is_completed(xfer) && dialog->auto_clear)
		gaim_gtkxfer_dialog_remove_xfer(dialog, xfer);
	else
		update_buttons(dialog, xfer);
}

/**************************************************************************
 * File Transfer UI Ops
 **************************************************************************/
static void
gaim_gtkxfer_new(struct gaim_xfer *xfer)
{
	struct gaim_gtkxfer_ui_data *data;

	/* This is where we're setting xfer->ui_data for the first time. */
	data = g_malloc0(sizeof(struct gaim_gtkxfer_ui_data));
	xfer->ui_data = data;
}

static void
gaim_gtkxfer_destroy(struct gaim_xfer *xfer)
{
	gaim_gtkxfer_dialog_remove_xfer(xfer_dialog, xfer);
}

static gboolean
choose_file_close_cb(GtkWidget *widget, GdkEvent *event, gpointer user_data)
{
	gaim_xfer_request_denied((struct gaim_xfer *)user_data);

	return FALSE;
}

static void
choose_file_cancel_cb(GtkButton *button, gpointer user_data)
{
	struct gaim_xfer *xfer = (struct gaim_xfer *)user_data;
	struct gaim_gtkxfer_ui_data *data;

	data = GAIM_GTKXFER(xfer);

	gaim_xfer_request_denied(xfer);

	gtk_widget_destroy(data->filesel);
	data->filesel = NULL;
}

static int
do_overwrite_cb(struct gaim_xfer *xfer)
{
	struct gaim_gtkxfer_ui_data *data;
	
	data = GAIM_GTKXFER(xfer);

	gaim_xfer_request_accepted(xfer, data->name);

	/*
	 * No, we don't want to free data->name. gaim_xfer_request_accepted
	 * will deal with it.
	 */
	data->name = NULL;

	return 0;
}

static int
dont_overwrite_cb(struct gaim_xfer *xfer)
{
	struct gaim_gtkxfer_ui_data *data;
	
	data = GAIM_GTKXFER(xfer);

	g_free(data->name);
	data->name = NULL;

	gaim_xfer_request_denied(xfer);

	return 0;
}

static void
choose_file_ok_cb(GtkButton *button, gpointer user_data)
{
	struct gaim_xfer *xfer;
	struct gaim_gtkxfer_ui_data *data;
	struct stat st;
	const char *name;

	xfer = (struct gaim_xfer *)user_data;
	data = GAIM_GTKXFER(xfer);

	name = gtk_file_selection_get_filename(GTK_FILE_SELECTION(data->filesel));

	if (stat(name, &st) != 0) {
		/* File not found. */
		if (gaim_xfer_get_type(xfer) == GAIM_XFER_RECEIVE) {
			gaim_xfer_request_accepted(xfer, g_strdup(name));
		}
		else {
			do_error_dialog(_("That file does not exist."),
							NULL, GAIM_ERROR);

			gaim_xfer_request_denied(xfer);
		}
	}
	else if ((gaim_xfer_get_type(xfer) == GAIM_XFER_SEND) && (st.st_size == 0)) {
		do_error_dialog(_("Can not send a file of 0 bytes."), NULL, GAIM_ERROR);

		gaim_xfer_request_denied(xfer);
	}
	else {
		if (S_ISDIR(st.st_mode)) {
			/* XXX */
			gaim_xfer_request_denied(xfer);
		}
		else if (gaim_xfer_get_type(xfer) == GAIM_XFER_RECEIVE) {
			data->name = g_strdup(name);

			do_ask_dialog(_("That file already exists. "
							"Would you like to overwrite it?"),
						  NULL, xfer,
						  _("Yes"), do_overwrite_cb,
						  _("No"), dont_overwrite_cb,
						  NULL, FALSE);
		}
		else {
			gaim_xfer_request_accepted(xfer, g_strdup(name));
		}
	}

	gtk_widget_destroy(data->filesel);
	data->filesel = NULL;
}

static int
choose_file(struct gaim_xfer *xfer)
{
	char *cur_dir, *init_str;
	struct gaim_gtkxfer_ui_data *data;

	data = GAIM_GTKXFER(xfer);
	cur_dir = g_get_current_dir();

	if (gaim_xfer_get_type(xfer) == GAIM_XFER_SEND)
		data->filesel = gtk_file_selection_new(_("Gaim - Open..."));
	else
		data->filesel = gtk_file_selection_new(_("Gaim - Save As..."));

	if (gaim_xfer_get_filename(xfer) == NULL)
		init_str = g_strdup_printf("%s" G_DIR_SEPARATOR_S, cur_dir);
	else
		init_str = g_build_filename(cur_dir, gaim_xfer_get_filename(xfer),
									NULL);

	g_free(cur_dir);

	gtk_file_selection_set_filename(GTK_FILE_SELECTION(data->filesel),
									init_str);

	g_free(init_str);

	g_signal_connect(G_OBJECT(data->filesel), "delete_event",
					 G_CALLBACK(choose_file_close_cb), xfer);
	g_signal_connect(G_OBJECT(GTK_FILE_SELECTION(data->filesel)->cancel_button),
					 "clicked",
					 G_CALLBACK(choose_file_cancel_cb), xfer);
	g_signal_connect(G_OBJECT(GTK_FILE_SELECTION(data->filesel)->ok_button),
					 "clicked",
					 G_CALLBACK(choose_file_ok_cb), xfer);

	gtk_widget_show(data->filesel);

	return 0;
}

static int
cancel_recv_cb(struct gaim_xfer *xfer)
{
	gaim_xfer_request_denied(xfer);

	return 0;
}

static void
gaim_gtkxfer_ask_recv(struct gaim_xfer *xfer)
{
	char *buf, *size_buf;
	size_t size;

	size = gaim_xfer_get_size(xfer);

	size_buf = get_size_string(size);

	buf = g_strdup_printf(_("%s wants to send you %s (%s)"),
						  xfer->who, gaim_xfer_get_filename(xfer), size_buf);

	g_free(size_buf);

	do_ask_dialog(buf, NULL, xfer,
				  _("Accept"), choose_file,
				  _("Cancel"), cancel_recv_cb,
				  NULL, FALSE);

	g_free(buf);
}

static void
gaim_gtkxfer_request_file(struct gaim_xfer *xfer)
{
	if (gaim_xfer_get_type(xfer) == GAIM_XFER_RECEIVE)
	{
		gaim_gtkxfer_ask_recv(xfer);
	}
	else
	{
		choose_file(xfer);
	}
}

static void
gaim_gtkxfer_ask_cancel(struct gaim_xfer *xfer)
{
}

static void
gaim_gtkxfer_add_xfer(struct gaim_xfer *xfer)
{
	if (xfer_dialog == NULL)
		xfer_dialog = gaim_gtkxfer_dialog_new();

	gaim_gtkxfer_dialog_add_xfer(xfer_dialog, xfer);
}

static void
gaim_gtkxfer_update_progress(struct gaim_xfer *xfer, double percent)
{
	gaim_gtkxfer_dialog_update_xfer(xfer_dialog, xfer);

	/* See if it's removed. */
	/* XXX - This caused some bad stuff, and I don't see a point to it */
/*	if (xfer->ui_data == NULL)
		gaim_xfer_destroy(xfer); */
}

static void
gaim_gtkxfer_cancel_local(struct gaim_xfer *xfer)
{
	gaim_gtkxfer_dialog_cancel_xfer(xfer_dialog, xfer);
}

static void
gaim_gtkxfer_cancel_remote(struct gaim_xfer *xfer)
{
	gaim_gtkxfer_dialog_cancel_xfer(xfer_dialog, xfer);
}

struct gaim_xfer_ui_ops ops =
{
	gaim_gtkxfer_new,
	gaim_gtkxfer_destroy,
	gaim_gtkxfer_request_file,
	gaim_gtkxfer_ask_cancel,
	gaim_gtkxfer_add_xfer,
	gaim_gtkxfer_update_progress,
	gaim_gtkxfer_cancel_local,
	gaim_gtkxfer_cancel_remote
};

/**************************************************************************
 * GTK+ File Transfer API
 **************************************************************************/
void
gaim_set_gtkxfer_dialog(struct gaim_gtkxfer_dialog *dialog)
{
	xfer_dialog = dialog;
}

struct gaim_gtkxfer_dialog *
gaim_get_gtkxfer_dialog(void)
{
	return xfer_dialog;
}

struct gaim_xfer_ui_ops *
gaim_get_gtk_xfer_ui_ops(void)
{
	return &ops;
}

Mercurial Repository: pidgin3

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