~ubuntu-branches/ubuntu/saucy/cairo-dock-plug-ins/saucy

/**

* This file is a part of the Cairo-Dock project

*

* Copyright : (C) see the 'copyright' file.

* E-mail    : see the 'copyright' file.

*

* 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 <string.h>

#include <glib/gstdio.h>

#include "applet-struct.h"

#include "applet-read-data.h"

#include "applet-config.h"

GList *s_pLocationsList = NULL;

CD_APPLET_GET_CONFIG_BEGIN

	//\_________________ On recupere toutes les valeurs de notre fichier de conf.

	myConfig.cLocationCode = CD_CONFIG_GET_STRING_WITH_DEFAULT ("Configuration", "location code", "FRXX0076");

	myConfig.bISUnits = CD_CONFIG_GET_BOOLEAN_WITH_DEFAULT ("Configuration", "IS units", TRUE);

	myConfig.bCurrentConditions = CD_CONFIG_GET_BOOLEAN_WITH_DEFAULT ("Configuration", "display cc", TRUE);

	myConfig.bDisplayNights = CD_CONFIG_GET_BOOLEAN_WITH_DEFAULT ("Configuration", "display nights", FALSE);

	myConfig.iNbDays = MIN (CD_CONFIG_GET_INTEGER_WITH_DEFAULT ("Configuration", "nb days", WEATHER_NB_DAYS_MAX), WEATHER_NB_DAYS_MAX);

	myConfig.bDisplayTemperature = CD_CONFIG_GET_BOOLEAN_WITH_DEFAULT ("Configuration", "display temperature", TRUE);

	myConfig.cDialogDuration = 1000 * CD_CONFIG_GET_INTEGER_WITH_DEFAULT ("Configuration", "dialog duration", 7);

	myConfig.iCheckInterval = 60 * MAX (CD_CONFIG_GET_INTEGER_WITH_DEFAULT ("Configuration", "check interval", 15), 1);

	myConfig.cThemePath = CD_CONFIG_GET_THEME_PATH ("Configuration", "theme", "themes", "Classic");

	myConfig.bDesklet3D = CD_CONFIG_GET_BOOLEAN_WITH_DEFAULT ("Configuration", "3D desket", FALSE);

	myConfig.cRenderer = CD_CONFIG_GET_STRING ("Configuration", "renderer");

	gchar *cName = CD_CONFIG_GET_STRING ("Icon", "name");

	myConfig.bSetName = (cName == NULL);

	g_free (cName);

CD_APPLET_GET_CONFIG_END

CD_APPLET_RESET_CONFIG_BEGIN

	g_free (myConfig.cLocationCode);

	g_free (myConfig.cRenderer);

	g_free (myConfig.cThemePath);

CD_APPLET_RESET_CONFIG_END

void cd_weather_reset_all_datas (CairoDockModuleInstance *myApplet)

{

	cairo_dock_discard_task (myData.pTask);

	cairo_dock_discard_task (myData.pGetLocationTask);

	cd_weather_reset_data (myApplet);

	cd_weather_free_location_list ();

	CD_APPLET_DELETE_MY_ICONS_LIST;

	memset (myDataPtr, 0, sizeof (AppletData));

}

CD_APPLET_RESET_DATA_BEGIN

	cd_weather_reset_all_datas (myApplet);

CD_APPLET_RESET_DATA_END

  /////////////////////

 /// CUSTOM WIDGET ///

/////////////////////

void cd_weather_free_location_list (void)

{

	if (s_pLocationsList == NULL)

		return ;

	g_list_foreach (s_pLocationsList, (GFunc) g_free, NULL);

	g_list_free (s_pLocationsList);

	s_pLocationsList = NULL;

}

static void _cd_weather_location_choosed (GtkMenuItem *pMenuItem, gchar *cLocationCode)

{

	g_return_if_fail (cLocationCode != NULL);

	//\____________________ On met a jour le panneau de conf.

	CairoDockModuleInstance *myApplet = g_object_get_data (G_OBJECT (pMenuItem), "cd-applet");

	GtkWidget *pCodeEntry = myData.pCodeEntry;

	if (pCodeEntry)

		gtk_entry_set_text (GTK_ENTRY (pCodeEntry), cLocationCode);

	cd_weather_free_location_list ();

}

static void _on_got_location_data (const gchar *cLocationData, CairoDockModuleInstance *myApplet)

{

	GError *erreur = NULL;

	cd_weather_free_location_list ();

	GtkWidget *pCodeEntry = myData.pCodeEntry;

	if (!pCodeEntry)

	{

		cd_debug ("request took too long, discard results");

		cairo_dock_discard_task (myData.pGetLocationTask);

		myData.pGetLocationTask = NULL;

		return;

	}

	cairo_dock_set_status_message (NULL, "");

	s_pLocationsList = cd_weather_parse_location_data (cLocationData, &erreur);

	if (erreur != NULL)

	{

		gchar *cIconPath = g_strdup_printf ("%s/broken.png", MY_APPLET_SHARE_DATA_DIR);

		cairo_dock_show_temporary_dialog_with_icon (D_("I couldn't get the info\n Is connexion alive ?"),

			myIcon,

			myContainer,

			0,

			cIconPath);

		g_free (cIconPath);

		cairo_dock_set_status_message (NULL, D_("Couldn't get the location code (is connection alive?)"));

		g_error_free (erreur);

		erreur = NULL;  // on ne garde pas trace de l'erreur, c'est deja fait au (re)chargement.

	}

	else if (s_pLocationsList == NULL)

	{

		gchar *cIconPath = g_strdup_printf ("%s/broken.png", MY_APPLET_SHARE_DATA_DIR);

		cairo_dock_show_temporary_dialog_with_icon (D_("I couldn't find this location"),

			myIcon,

			myContainer,

			0,

			cIconPath);

		g_free (cIconPath);

		cairo_dock_set_status_message (NULL, "Location not available");

	}

	else

	{

		GtkWidget *pMenu = gtk_menu_new ();

		GString *sOneLocation = g_string_new ("");

		GtkWidget *pMenuItem;

		gchar *cLocationName, *cLocationCode;

		GList *list, *data;

		for (list = s_pLocationsList; list != NULL; list = list->next)

		{

			data = list;

			cLocationCode = list->data;

			list = list->next;

			cLocationName = list->data;

			g_string_printf (sOneLocation, "%s : %s", cLocationName, cLocationCode);

			pMenuItem = gtk_menu_item_new_with_label (sOneLocation->str);

			gtk_menu_shell_append  (GTK_MENU_SHELL (pMenu), pMenuItem);

			g_object_set_data (G_OBJECT (pMenuItem), "cd-applet", myApplet);

			g_signal_connect (G_OBJECT (pMenuItem), "activate", G_CALLBACK(_cd_weather_location_choosed), cLocationCode);

		}

		g_string_free (sOneLocation, TRUE);

		gtk_widget_show_all (pMenu);

		gtk_menu_popup (GTK_MENU (pMenu),

			NULL,

			NULL,

			NULL,

			NULL,

			1,

			gtk_get_current_event_time ());

	}

	cairo_dock_discard_task (myData.pGetLocationTask);

	myData.pGetLocationTask = NULL;

}

#define CD_WEATHER_BASE_URL "http://xml.weather.com"

static void _cd_weather_search_for_location (GtkEntry *pEntry, CairoDockModuleInstance *myApplet)

{

	const gchar *cLocationName = gtk_entry_get_text (pEntry);

	if (cLocationName == NULL || *cLocationName == '\0')

		return;

	cairo_dock_set_status_message_printf (NULL, D_("Searching the location code..."));

	if (myData.pGetLocationTask != NULL)

	{

		cairo_dock_discard_task (myData.pGetLocationTask);

		myData.pGetLocationTask = NULL;

	}

	gchar *cURL = g_strdup_printf (CD_WEATHER_BASE_URL"/search/search?where=%s", cLocationName);

	myData.pGetLocationTask = cairo_dock_get_url_data_async (cURL, (GFunc) _on_got_location_data, myApplet);

	g_free (cURL);

}

static void _on_destroyed_code_entry (GtkWidget *pEntry, CairoDockModuleInstance *myApplet)

{

	myData.pCodeEntry = NULL;

}

void cd_weather_load_custom_widget (CairoDockModuleInstance *myApplet, GKeyFile* pKeyFile, GSList *pWidgetList)

{

	if (!myApplet)  // if called when the applet is not started

		return;

	cd_debug ("%s (%s)\n", __func__, myIcon->cName);

	//\____________ On recupere le widget.

	CairoDockGroupKeyWidget *pGroupKeyWidget = cairo_dock_gui_find_group_key_widget_in_list (pWidgetList, "Configuration", "location code");

	GtkWidget *pCodeEntry = cairo_dock_gui_get_first_widget (pGroupKeyWidget);

	myData.pCodeEntry = pCodeEntry;

	g_return_if_fail (pCodeEntry != NULL);

	g_signal_connect (myData.pCodeEntry, "delete", G_CALLBACK (_on_destroyed_code_entry), myApplet);  /// TODO: remove it on stop, to handle the case our applet is deactivated while the config window is opened.

	GtkWidget *pWidgetBox = gtk_widget_get_parent (pCodeEntry);

	GtkWidget *pLabel = gtk_label_new (D_("Search for your location :"));

	gtk_box_pack_start (GTK_BOX (pWidgetBox), pLabel, FALSE, FALSE, 0);

	GtkWidget *pLocationEntry = gtk_entry_new ();

	gtk_widget_set_tooltip_text (pLocationEntry, D_("Enter the name of your location and press Enter to choose amongst results."));

	if (myData.wdata.cLocation != NULL)

		gtk_entry_set_text (GTK_ENTRY (pLocationEntry), myData.wdata.cLocation);

	gtk_box_pack_start (GTK_BOX (pWidgetBox), pLocationEntry, FALSE, FALSE, 0);

	g_signal_connect (pLocationEntry, "activate", G_CALLBACK (_cd_weather_search_for_location), myApplet);

}