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authorMarco Pesenti Gritti <mpeseng@src.gnome.org>2002-12-31 03:29:24 +0800
committerMarco Pesenti Gritti <mpeseng@src.gnome.org>2002-12-31 03:29:24 +0800
commit6876ede98282c7db318089bfefb292aa59e55d48 (patch)
tree76b23252d04da232d0ebf22e53bfe3e022686af9 /src/ppview-toolbar.c
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Initial revision
Diffstat (limited to 'src/ppview-toolbar.c')
-rwxr-xr-xsrc/ppview-toolbar.c388
1 files changed, 388 insertions, 0 deletions
diff --git a/src/ppview-toolbar.c b/src/ppview-toolbar.c
new file mode 100755
index 000000000..06b2cbb6e
--- /dev/null
+++ b/src/ppview-toolbar.c
@@ -0,0 +1,388 @@
+/*
+ * Copyright (C) 2002 Marco Pesenti Gritti
+ *
+ * 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, 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 "ppview-toolbar.h"
+#include "ephy-window.h"
+#include "ephy-bonobo-extensions.h"
+#include "ephy-string.h"
+#include "ephy-gui.h"
+
+#include <string.h>
+#include <bonobo/bonobo-i18n.h>
+#include <bonobo/bonobo-window.h>
+#include <bonobo/bonobo-control.h>
+#include <bonobo/bonobo-ui-toolbar-button-item.h>
+#include <bonobo/bonobo-property-bag.h>
+#include <gtk/gtkentry.h>
+#include <gtk/gtkmenu.h>
+
+#define PPV_GOTO_FIRST_PATH "/commands/PPVGotoFirst"
+#define PPV_GOTO_LAST_PATH "/commands/PPVGotoLast"
+#define PPV_GO_BACK_PATH "/commands/PPVGoBack"
+#define PPV_GO_FORWARD_PATH "/commands/PPVGoForward"
+
+static void ppview_toolbar_class_init (PPViewToolbarClass *klass);
+static void ppview_toolbar_init (PPViewToolbar *t);
+static void ppview_toolbar_finalize (GObject *object);
+static void ppview_toolbar_set_window (PPViewToolbar *t, EphyWindow *window);
+static void
+ppview_toolbar_set_property (GObject *object,
+ guint prop_id,
+ const GValue *value,
+ GParamSpec *pspec);
+static void
+ppview_toolbar_get_property (GObject *object,
+ guint prop_id,
+ GValue *value,
+ GParamSpec *pspec);
+
+enum
+{
+ PROP_0,
+ PROP_EPHY_WINDOW
+};
+
+static GObjectClass *parent_class = NULL;
+
+struct PPViewToolbarPrivate
+{
+ EphyWindow *window;
+ BonoboUIComponent *ui_component;
+ gboolean visibility;
+ EmbedChromeMask old_chrome;
+ int current_page;
+};
+
+static void
+toolbar_cmd_ppv_goto_first (BonoboUIComponent *uic,
+ PPViewToolbar *t,
+ const char* verbname);
+
+static void
+toolbar_cmd_ppv_goto_last (BonoboUIComponent *uic,
+ PPViewToolbar *t,
+ const char* verbname);
+
+static void
+toolbar_cmd_ppv_go_back (BonoboUIComponent *uic,
+ PPViewToolbar *t,
+ const char* verbname);
+
+static void
+toolbar_cmd_ppv_go_forward (BonoboUIComponent *uic,
+ PPViewToolbar *t,
+ const char* verbname);
+
+static void
+toolbar_cmd_ppv_close (BonoboUIComponent *uic,
+ PPViewToolbar *t,
+ const char* verbname);
+
+BonoboUIVerb ppview_toolbar_verbs [] = {
+ BONOBO_UI_VERB ("PPVGotoFirst", (BonoboUIVerbFn)toolbar_cmd_ppv_goto_first),
+ BONOBO_UI_VERB ("PPVGotoLast", (BonoboUIVerbFn)toolbar_cmd_ppv_goto_last),
+ BONOBO_UI_VERB ("PPVGoBack", (BonoboUIVerbFn)toolbar_cmd_ppv_go_back),
+ BONOBO_UI_VERB ("PPVGoForward", (BonoboUIVerbFn)toolbar_cmd_ppv_go_forward),
+ BONOBO_UI_VERB ("PPVClose", (BonoboUIVerbFn)toolbar_cmd_ppv_close),
+
+ BONOBO_UI_VERB_END
+};
+
+GType
+ppview_toolbar_get_type (void)
+{
+ static GType ppview_toolbar_type = 0;
+
+ if (ppview_toolbar_type == 0)
+ {
+ static const GTypeInfo our_info =
+ {
+ sizeof (PPViewToolbarClass),
+ NULL, /* base_init */
+ NULL, /* base_finalize */
+ (GClassInitFunc) ppview_toolbar_class_init,
+ NULL,
+ NULL, /* class_data */
+ sizeof (PPViewToolbar),
+ 0, /* n_preallocs */
+ (GInstanceInitFunc) ppview_toolbar_init
+ };
+
+ ppview_toolbar_type = g_type_register_static (G_TYPE_OBJECT,
+ "PPViewToolbar",
+ &our_info, 0);
+ }
+
+ return ppview_toolbar_type;
+
+}
+
+static void
+ppview_toolbar_class_init (PPViewToolbarClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+ parent_class = g_type_class_peek_parent (klass);
+
+ object_class->finalize = ppview_toolbar_finalize;
+
+ object_class->set_property = ppview_toolbar_set_property;
+ object_class->get_property = ppview_toolbar_get_property;
+
+ g_object_class_install_property (object_class,
+ PROP_EPHY_WINDOW,
+ g_param_spec_object ("EphyWindow",
+ "EphyWindow",
+ "Parent window",
+ EPHY_WINDOW_TYPE,
+ G_PARAM_READWRITE));
+}
+
+static void
+ppview_toolbar_set_property (GObject *object,
+ guint prop_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ PPViewToolbar *t = PPVIEW_TOOLBAR (object);
+
+ switch (prop_id)
+ {
+ case PROP_EPHY_WINDOW:
+ ppview_toolbar_set_window (t, g_value_get_object (value));
+ break;
+ }
+}
+
+static void
+ppview_toolbar_get_property (GObject *object,
+ guint prop_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ PPViewToolbar *t = PPVIEW_TOOLBAR (object);
+
+ switch (prop_id)
+ {
+ case PROP_EPHY_WINDOW:
+ g_value_set_object (value, t->priv->window);
+ break;
+ }
+}
+
+static void
+ppview_toolbar_set_window (PPViewToolbar *t, EphyWindow *window)
+{
+ g_return_if_fail (t->priv->window == NULL);
+
+ t->priv->window = window;
+ t->priv->ui_component = BONOBO_UI_COMPONENT
+ (t->priv->window->ui_component);
+
+ bonobo_ui_component_add_verb_list_with_data (t->priv->ui_component,
+ ppview_toolbar_verbs,
+ t);
+}
+
+static void
+ppview_toolbar_init (PPViewToolbar *t)
+{
+ t->priv = g_new0 (PPViewToolbarPrivate, 1);
+
+ t->priv->window = NULL;
+ t->priv->ui_component = NULL;
+ t->priv->visibility = TRUE;
+}
+
+static void
+ppview_toolbar_finalize (GObject *object)
+{
+ PPViewToolbar *t;
+
+ g_return_if_fail (object != NULL);
+ g_return_if_fail (IS_PPVIEW_TOOLBAR (object));
+
+ t = PPVIEW_TOOLBAR (object);
+
+ g_return_if_fail (t->priv != NULL);
+
+ g_free (t->priv);
+
+ G_OBJECT_CLASS (parent_class)->finalize (object);
+}
+
+PPViewToolbar *
+ppview_toolbar_new (EphyWindow *window)
+{
+ PPViewToolbar *t;
+
+ t = PPVIEW_TOOLBAR (g_object_new (PPVIEW_TOOLBAR_TYPE,
+ "EphyWindow", window,
+ NULL));
+
+ g_return_val_if_fail (t->priv != NULL, NULL);
+
+ return t;
+}
+
+void
+ppview_toolbar_set_old_chrome (PPViewToolbar *t,
+ EmbedChromeMask chrome)
+{
+ t->priv->old_chrome = chrome;
+}
+
+static void
+toolbar_update_sensitivity (PPViewToolbar *t)
+{
+ int pages, c_page;
+ EphyWindow *window = t->priv->window;
+ EphyEmbed *embed;
+
+ embed = ephy_window_get_active_embed (window);
+ g_return_if_fail (embed != NULL);
+
+ ephy_embed_print_preview_num_pages (embed, &pages);
+ c_page = t->priv->current_page;
+
+ ephy_bonobo_set_sensitive (t->priv->ui_component,
+ PPV_GO_BACK_PATH, c_page > 1);
+ ephy_bonobo_set_sensitive (t->priv->ui_component,
+ PPV_GOTO_FIRST_PATH, c_page > 1);
+ ephy_bonobo_set_sensitive (t->priv->ui_component,
+ PPV_GO_FORWARD_PATH, c_page < pages);
+ ephy_bonobo_set_sensitive (t->priv->ui_component,
+ PPV_GOTO_LAST_PATH, c_page < pages);
+}
+
+void
+ppview_toolbar_set_visibility (PPViewToolbar *t, gboolean visibility)
+{
+ if (visibility == t->priv->visibility) return;
+
+ t->priv->visibility = visibility;
+
+ if (visibility)
+ {
+ t->priv->current_page = 1;
+ toolbar_update_sensitivity (t);
+ }
+
+ ephy_bonobo_set_hidden (BONOBO_UI_COMPONENT(t->priv->ui_component),
+ "/PrintPreview",
+ !visibility);
+}
+
+static void
+toolbar_cmd_ppv_goto_first (BonoboUIComponent *uic,
+ PPViewToolbar *t,
+ const char* verbname)
+{
+ EphyWindow *window = t->priv->window;
+ EphyEmbed *embed;
+
+ embed = ephy_window_get_active_embed (window);
+ g_return_if_fail (embed != NULL);
+
+ ephy_embed_print_preview_navigate (embed, PRINTPREVIEW_HOME, 0);
+
+ t->priv->current_page = 1;
+
+ toolbar_update_sensitivity (t);
+}
+
+static void
+toolbar_cmd_ppv_goto_last (BonoboUIComponent *uic,
+ PPViewToolbar *t,
+ const char* verbname)
+{
+ EphyWindow *window = t->priv->window;
+ EphyEmbed *embed;
+
+ embed = ephy_window_get_active_embed (window);
+ g_return_if_fail (embed != NULL);
+
+ ephy_embed_print_preview_navigate (embed,
+ PRINTPREVIEW_END,
+ 0);
+
+ ephy_embed_print_preview_num_pages (embed,
+ &t->priv->current_page);
+
+ toolbar_update_sensitivity (t);
+}
+
+static void
+toolbar_cmd_ppv_go_back (BonoboUIComponent *uic,
+ PPViewToolbar *t,
+ const char* verbname)
+{
+ EphyWindow *window = t->priv->window;
+ EphyEmbed *embed;
+
+ embed = ephy_window_get_active_embed (window);
+ g_return_if_fail (embed != NULL);
+
+ ephy_embed_print_preview_navigate (embed,
+ PRINTPREVIEW_PREV_PAGE,
+ 0);
+
+ t->priv->current_page --;
+
+ toolbar_update_sensitivity (t);
+}
+
+static void
+toolbar_cmd_ppv_go_forward (BonoboUIComponent *uic,
+ PPViewToolbar *t,
+ const char* verbname)
+{
+ EphyWindow *window = t->priv->window;
+ EphyEmbed *embed;
+
+ embed = ephy_window_get_active_embed (window);
+ g_return_if_fail (embed != NULL);
+
+ ephy_embed_print_preview_navigate (embed,
+ PRINTPREVIEW_NEXT_PAGE,
+ 0);
+
+ t->priv->current_page ++;
+
+ toolbar_update_sensitivity (t);
+}
+
+static void
+toolbar_cmd_ppv_close (BonoboUIComponent *uic,
+ PPViewToolbar *t,
+ const char* verbname)
+{
+ EphyWindow *window = t->priv->window;
+ EphyEmbed *embed;
+
+ embed = ephy_window_get_active_embed (window);
+ g_return_if_fail (embed != NULL);
+
+ ephy_window_set_chrome (window, t->priv->old_chrome);
+
+ ephy_embed_print_preview_close (embed);
+
+ toolbar_update_sensitivity (t);
+}
+