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/* screenshot-dialog.c - main GNOME Screenshot dialog
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* Copyright (C) 2001-2006 Jonathan Blandford <jrb@alum.mit.edu>
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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* You should have received a copy of the GNU General Public
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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#include "screenshot-config.h"
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#include "screenshot-dialog.h"
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#include <glib/gi18n.h>
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static GtkTargetEntry drag_types[] =
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{ "image/png", 0, TYPE_IMAGE_PNG },
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on_preview_draw (GtkWidget *drawing_area,
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ScreenshotDialog *dialog = data;
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GtkStyleContext *context;
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context = gtk_widget_get_style_context (drawing_area);
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gtk_style_context_save (context);
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gtk_style_context_set_state (context, gtk_widget_get_state_flags (drawing_area));
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gtk_render_icon (context, cr, dialog->preview_image, 0, 0);
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gtk_style_context_restore (context);
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on_preview_button_press_event (GtkWidget *drawing_area,
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GdkEventButton *event,
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ScreenshotDialog *dialog = data;
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dialog->drag_x = (int) event->x;
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dialog->drag_y = (int) event->y;
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on_preview_button_release_event (GtkWidget *drawing_area,
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GdkEventButton *event,
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ScreenshotDialog *dialog = data;
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on_preview_configure_event (GtkWidget *drawing_area,
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GdkEventConfigure *event,
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ScreenshotDialog *dialog = data;
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if (dialog->preview_image)
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g_object_unref (G_OBJECT (dialog->preview_image));
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dialog->preview_image = gdk_pixbuf_scale_simple (dialog->screenshot,
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drag_data_get (GtkWidget *widget,
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GdkDragContext *context,
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GtkSelectionData *selection_data,
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ScreenshotDialog *dialog)
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if (info == TYPE_IMAGE_PNG)
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gtk_selection_data_set_pixbuf (selection_data, dialog->screenshot);
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g_warning ("Unknown type %d", info);
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drag_begin (GtkWidget *widget,
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GdkDragContext *context,
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ScreenshotDialog *dialog)
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gtk_drag_set_icon_pixbuf (context, dialog->preview_image,
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dialog->drag_x, dialog->drag_y);
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dialog_destroy_cb (GtkWidget *widget,
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ScreenshotDialog *dialog = user_data;
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gtk_widget_destroy (dialog->window);
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screenshot_dialog_new (GdkPixbuf *screenshot,
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ScreenshotDialog *dialog;
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GtkWidget *preview_darea;
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GtkWidget *aspect_frame;
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GtkWidget *file_chooser_box;
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char *current_folder;
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tmp_file = g_file_new_for_uri (initial_uri);
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parent_file = g_file_get_parent (tmp_file);
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current_name = g_file_get_basename (tmp_file);
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current_folder = g_file_get_uri (parent_file);
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g_object_unref (tmp_file);
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g_object_unref (parent_file);
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dialog = g_new0 (ScreenshotDialog, 1);
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dialog->screenshot = screenshot;
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ui = gtk_builder_new ();
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res = gtk_builder_add_from_resource (ui, "/org/gnome/screenshot/screenshot-dialog.ui", NULL);
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width = gdk_pixbuf_get_width (screenshot);
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height = gdk_pixbuf_get_height (screenshot);
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gtk_application_window_new (GTK_APPLICATION (g_application_get_default ()));
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gtk_application_window_set_show_menubar (GTK_APPLICATION_WINDOW (dialog->window), FALSE);
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gtk_window_set_resizable (GTK_WINDOW (dialog->window), FALSE);
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gtk_window_set_title (GTK_WINDOW (dialog->window), _("Save Screenshot"));
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gtk_window_set_position (GTK_WINDOW (dialog->window), GTK_WIN_POS_CENTER);
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gtk_widget_realize (dialog->window);
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dialog->dialog = GTK_WIDGET (gtk_builder_get_object (ui, "toplevel"));
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gtk_widget_set_parent_window (dialog->dialog, gtk_widget_get_window (dialog->window));
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gtk_container_add (GTK_CONTAINER (dialog->window), dialog->dialog);
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g_signal_connect (dialog->dialog, "destroy",
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G_CALLBACK (dialog_destroy_cb), dialog);
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aspect_frame = GTK_WIDGET (gtk_builder_get_object (ui, "aspect_frame"));
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preview_darea = GTK_WIDGET (gtk_builder_get_object (ui, "preview_darea"));
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dialog->filename_entry = GTK_WIDGET (gtk_builder_get_object (ui, "filename_entry"));
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file_chooser_box = GTK_WIDGET (gtk_builder_get_object (ui, "file_chooser_box"));
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dialog->save_widget = gtk_file_chooser_button_new (_("Select a folder"), GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
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gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (dialog->save_widget), FALSE);
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gtk_file_chooser_set_current_folder_uri (GTK_FILE_CHOOSER (dialog->save_widget), current_folder);
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gtk_entry_set_text (GTK_ENTRY (dialog->filename_entry), current_name);
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gtk_box_pack_start (GTK_BOX (file_chooser_box), dialog->save_widget, TRUE, TRUE, 0);
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g_free (current_folder);
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gtk_widget_set_size_request (preview_darea, width, height);
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gtk_aspect_frame_set (GTK_ASPECT_FRAME (aspect_frame), 0.0, 0.5,
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gdk_pixbuf_get_width (screenshot)/
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(gfloat) gdk_pixbuf_get_height (screenshot),
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g_signal_connect (preview_darea, "draw", G_CALLBACK (on_preview_draw), dialog);
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g_signal_connect (preview_darea, "button_press_event", G_CALLBACK (on_preview_button_press_event), dialog);
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g_signal_connect (preview_darea, "button_release_event", G_CALLBACK (on_preview_button_release_event), dialog);
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g_signal_connect (preview_darea, "configure_event", G_CALLBACK (on_preview_configure_event), dialog);
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gtk_drag_source_set (preview_darea,
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GDK_BUTTON1_MASK | GDK_BUTTON3_MASK,
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drag_types, G_N_ELEMENTS (drag_types),
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if (screenshot_config->take_window_shot)
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gtk_frame_set_shadow_type (GTK_FRAME (aspect_frame), GTK_SHADOW_NONE);
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gtk_frame_set_shadow_type (GTK_FRAME (aspect_frame), GTK_SHADOW_IN);
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g_signal_connect (G_OBJECT (preview_darea), "drag_begin",
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G_CALLBACK (drag_begin), dialog);
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g_signal_connect (G_OBJECT (preview_darea), "drag_data_get",
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G_CALLBACK (drag_data_get), dialog);
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gtk_widget_show_all (dialog->window);
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/* select the name of the file but leave out the extension if there's any;
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* the dialog must be realized for select_region to work
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ext = g_utf8_strrchr (current_name, -1, '.');
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pos = g_utf8_strlen (current_name, -1) - g_utf8_strlen (ext, -1);
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gtk_editable_select_region (GTK_EDITABLE (dialog->filename_entry),
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g_free (current_name);
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screenshot_dialog_get_uri (ScreenshotDialog *dialog)
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gchar *folder, *file;
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folder = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (dialog->save_widget));
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tmp = screenshot_dialog_get_filename (dialog);
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file = g_uri_escape_string (tmp, NULL, FALSE);
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uri = g_build_filename (folder, file, NULL);
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screenshot_dialog_get_folder (ScreenshotDialog *dialog)
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return gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (dialog->save_widget));
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screenshot_dialog_get_filename (ScreenshotDialog *dialog)
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const gchar *file_name;
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file_name = gtk_entry_get_text (GTK_ENTRY (dialog->filename_entry));
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tmp = g_filename_from_utf8 (file_name, -1, NULL, NULL, &error);
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g_warning ("Unable to convert `%s' to valid UTF-8: %s\n"
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"Falling back to default file.",
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g_error_free (error);
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tmp = g_strdup (_("Screenshot.png"));
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screenshot_dialog_set_busy (ScreenshotDialog *dialog,
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window = gtk_widget_get_window (dialog->window);
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/* Change cursor to busy */
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cursor = gdk_cursor_new (GDK_WATCH);
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gdk_window_set_cursor (window, cursor);
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g_object_unref (cursor);
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gdk_window_set_cursor (window, NULL);
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gtk_widget_set_sensitive (dialog->window, ! busy);