diff options
Diffstat (limited to 'panels/default-apps/cc-default-apps-panel.c')
| -rw-r--r-- | panels/default-apps/cc-default-apps-panel.c | 198 |
1 files changed, 198 insertions, 0 deletions
diff --git a/panels/default-apps/cc-default-apps-panel.c b/panels/default-apps/cc-default-apps-panel.c new file mode 100644 index 0000000..5949fab --- /dev/null +++ b/panels/default-apps/cc-default-apps-panel.c @@ -0,0 +1,198 @@ +/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- + * + * Copyright (C) 2017 Mohammed Sadiq <sadiq@sadiqpk.org> + * Copyright (C) 2010 Red Hat, Inc + * Copyright (C) 2008 William Jon McCann <jmccann@redhat.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 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, see <http://www.gnu.org/licenses/>. + * + */ + +#include <config.h> + +#include "cc-default-apps-panel.h" +#include "cc-default-apps-resources.h" + +typedef struct +{ + const char *content_type; + gint label_offset; + /* Patterns used to filter supported mime types + when changing preferred applications. NULL + means no other types should be changed */ + const char *extra_type_filter; +} DefaultAppData; + +struct _CcDefaultAppsPanel +{ + CcPanel parent_instance; + + GtkWidget *default_apps_grid; + + GtkWidget *web_label; + GtkWidget *mail_label; + GtkWidget *calendar_label; + GtkWidget *music_label; + GtkWidget *video_label; + GtkWidget *photos_label; +}; + + +G_DEFINE_TYPE (CcDefaultAppsPanel, cc_default_apps_panel, CC_TYPE_PANEL) + +static void +default_app_changed (CcDefaultAppsPanel *self, + GtkAppChooserButton *button) +{ + g_autoptr(GAppInfo) info = NULL; + g_autoptr(GError) error = NULL; + DefaultAppData *app_data; + int i; + + info = gtk_app_chooser_get_app_info (GTK_APP_CHOOSER (button)); + app_data = g_object_get_data (G_OBJECT (button), "cc-default-app-data"); + + if (g_app_info_set_as_default_for_type (info, app_data->content_type, &error) == FALSE) + { + g_warning ("Failed to set '%s' as the default application for '%s': %s", + g_app_info_get_name (info), app_data->content_type, error->message); + } + else + { + g_debug ("Set '%s' as the default handler for '%s'", + g_app_info_get_name (info), app_data->content_type); + } + + if (app_data->extra_type_filter) + { + g_auto(GStrv) entries = NULL; + const char *const *mime_types; + g_autoptr(GPtrArray) patterns = NULL; + + entries = g_strsplit (app_data->extra_type_filter, ";", -1); + patterns = g_ptr_array_new_with_free_func ((GDestroyNotify) g_pattern_spec_free); + for (i = 0; entries[i] != NULL; i++) + { + GPatternSpec *pattern = g_pattern_spec_new (entries[i]); + g_ptr_array_add (patterns, pattern); + } + + mime_types = g_app_info_get_supported_types (info); + for (i = 0; mime_types && mime_types[i]; i++) + { + int j; + gboolean matched = FALSE; + g_autoptr(GError) local_error = NULL; + + for (j = 0; j < patterns->len; j++) + { + GPatternSpec *pattern = g_ptr_array_index (patterns, j); + if (g_pattern_spec_match_string (pattern, mime_types[i])) + matched = TRUE; + } + if (!matched) + continue; + + if (g_app_info_set_as_default_for_type (info, mime_types[i], &local_error) == FALSE) + { + g_warning ("Failed to set '%s' as the default application for secondary " + "content type '%s': %s", + g_app_info_get_name (info), mime_types[i], local_error->message); + } + else + { + g_debug ("Set '%s' as the default handler for '%s'", + g_app_info_get_name (info), mime_types[i]); + } + } + } +} + +#define OFFSET(x) (G_STRUCT_OFFSET (CcDefaultAppsPanel, x)) +#define WIDGET_FROM_OFFSET(x) (G_STRUCT_MEMBER (GtkWidget*, self, x)) + +static void +info_panel_setup_default_app (CcDefaultAppsPanel *self, + DefaultAppData *data, + guint left_attach, + guint top_attach) +{ + GtkWidget *button; + GtkWidget *label; + + button = gtk_app_chooser_button_new (data->content_type); + g_object_set_data (G_OBJECT (button), "cc-default-app-data", data); + + gtk_app_chooser_button_set_show_default_item (GTK_APP_CHOOSER_BUTTON (button), TRUE); + gtk_grid_attach (GTK_GRID (self->default_apps_grid), button, left_attach, top_attach, + 1, 1); + g_signal_connect_object (G_OBJECT (button), "changed", + G_CALLBACK (default_app_changed), self, G_CONNECT_SWAPPED); + + label = WIDGET_FROM_OFFSET (data->label_offset); + gtk_label_set_mnemonic_widget (GTK_LABEL (label), button); +} + +static DefaultAppData preferred_app_infos[] = { + { "x-scheme-handler/http", OFFSET (web_label), "text/html;application/xhtml+xml;x-scheme-handler/https" }, + { "x-scheme-handler/mailto", OFFSET (mail_label), NULL }, + { "text/calendar", OFFSET (calendar_label), NULL }, + { "audio/x-vorbis+ogg", OFFSET (music_label), "audio/*" }, + { "video/x-ogm+ogg", OFFSET (video_label), "video/*" }, + { "image/jpeg", OFFSET (photos_label), "image/*" } +}; + +static void +info_panel_setup_default_apps (CcDefaultAppsPanel *self) +{ + int i; + + for (i = 0; i < G_N_ELEMENTS (preferred_app_infos); i++) + { + info_panel_setup_default_app (self, &preferred_app_infos[i], + 1, i); + } +} + +static void +cc_default_apps_panel_class_init (CcDefaultAppsPanelClass *klass) +{ + GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass); + + gtk_widget_class_set_template_from_resource (widget_class, "/org/gnome/control-center/default-apps/cc-default-apps-panel.ui"); + gtk_widget_class_bind_template_child (widget_class, CcDefaultAppsPanel, default_apps_grid); + gtk_widget_class_bind_template_child (widget_class, CcDefaultAppsPanel, web_label); + gtk_widget_class_bind_template_child (widget_class, CcDefaultAppsPanel, mail_label); + gtk_widget_class_bind_template_child (widget_class, CcDefaultAppsPanel, calendar_label); + gtk_widget_class_bind_template_child (widget_class, CcDefaultAppsPanel, music_label); + gtk_widget_class_bind_template_child (widget_class, CcDefaultAppsPanel, video_label); + gtk_widget_class_bind_template_child (widget_class, CcDefaultAppsPanel, photos_label); +} + +static void +cc_default_apps_panel_init (CcDefaultAppsPanel *self) +{ + g_resources_register (cc_default_apps_get_resource ()); + + gtk_widget_init_template (GTK_WIDGET (self)); + + info_panel_setup_default_apps (self); +} + +GtkWidget * +cc_default_apps_panel_new (void) +{ + return g_object_new (CC_TYPE_DEFAULT_APPS_PANEL, + NULL); +} |