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/* The GIMP -- an image manipulation program
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (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
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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#include "libgimpbase/gimpbase.h"
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#include "libgimpcolor/gimpcolor.h"
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#include "libgimpwidgets/gimpwidgets.h"
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#include "dialogs-types.h"
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#include "core/gimp.h"
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#include "core/gimpcontainer.h"
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#include "core/gimpcontext.h"
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#include "core/gimpimage.h"
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#include "core/gimppickable.h"
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#include "core/gimptemplate.h"
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#include "core/gimpunit.h"
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#include "display/gimpdisplay.h"
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#include "display/gimpdisplayshell.h"
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#include "widgets/gimpcolorframe.h"
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#include "widgets/gimphelp-ids.h"
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#include "widgets/gimpviewabledialog.h"
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#include "info-dialog.h"
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#include "info-window.h"
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#include "gimp-intl.h"
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typedef struct _InfoWinData InfoWinData;
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gchar dimensions_str[MAX_BUF];
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gchar real_dimensions_str[MAX_BUF];
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gchar scale_str[MAX_BUF];
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gchar num_layers_str[MAX_BUF];
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gchar memsize_str[MAX_BUF];
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gchar color_type_str[MAX_BUF];
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gchar visual_class_str[MAX_BUF];
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gchar visual_depth_str[MAX_BUF];
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gchar resolution_str[MAX_BUF];
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gchar comment_str[MAX_BUF];
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GtkWidget *pixel_labels[2];
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GtkWidget *unit_labels[2];
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GtkWidget *comment_label;
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/* The different classes of visuals */
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static const gchar *visual_classes[] =
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info_window_response (GtkWidget *widget,
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info_dialog_hide (info_win);
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info_window_page_switch (GtkWidget *widget,
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GtkNotebookPage *page,
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InfoDialog *info_win)
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InfoWinData *iwd = info_win->user_data;
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iwd->show_cursor = (page_num == 1);
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/* displays information:
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* cursor pos in real units
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info_window_create_cursor (InfoDialog *info_win,
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InfoWinData *iwd = info_win->user_data;
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vbox = gtk_vbox_new (FALSE, 12);
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gtk_container_set_border_width (GTK_CONTAINER (vbox), 6);
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gtk_notebook_append_page (GTK_NOTEBOOK (info_win->info_notebook),
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vbox, gtk_label_new (_("Cursor")));
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gtk_widget_show (vbox);
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/* cursor information */
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hbox = gtk_hbox_new (TRUE, 6);
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gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
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gtk_widget_show (hbox);
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frame = gimp_frame_new (_("Pixels"));
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gtk_box_pack_start (GTK_BOX (hbox), frame, TRUE, TRUE, 0);
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gtk_widget_show (frame);
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table = gtk_table_new (2, 2, FALSE);
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gtk_table_set_col_spacings (GTK_TABLE (table), 4);
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gtk_table_set_row_spacings (GTK_TABLE (table), 2);
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gtk_container_add (GTK_CONTAINER (frame), table);
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gtk_widget_show (table);
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iwd->pixel_labels[0] = gtk_label_new (_("n/a"));
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gtk_misc_set_alignment (GTK_MISC (iwd->pixel_labels[0]), 1.0, 0.5);
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gimp_table_attach_aligned (GTK_TABLE (table), 0, 0,
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iwd->pixel_labels[0], 1, FALSE);
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iwd->pixel_labels[1] = gtk_label_new (_("n/a"));
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gtk_misc_set_alignment (GTK_MISC (iwd->pixel_labels[1]), 1.0, 0.5);
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gimp_table_attach_aligned (GTK_TABLE (table), 0, 1,
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iwd->pixel_labels[1], 1, FALSE);
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frame = gimp_frame_new (_("Units"));
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gtk_box_pack_start (GTK_BOX (hbox), frame, TRUE, TRUE, 0);
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gtk_widget_show (frame);
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table = gtk_table_new (2, 2, FALSE);
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gtk_table_set_col_spacings (GTK_TABLE (table), 4);
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gtk_table_set_row_spacings (GTK_TABLE (table), 2);
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gtk_container_add (GTK_CONTAINER (frame), table);
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gtk_widget_show (table);
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iwd->unit_labels[0] = gtk_label_new (_("n/a"));
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gtk_misc_set_alignment (GTK_MISC (iwd->unit_labels[0]), 1.0, 0.5);
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gimp_table_attach_aligned (GTK_TABLE (table), 0, 0,
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iwd->unit_labels[0], 1, FALSE);
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iwd->unit_labels[1] = gtk_label_new (_("n/a"));
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gtk_misc_set_alignment (GTK_MISC (iwd->unit_labels[1]), 1.0, 0.5);
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gimp_table_attach_aligned (GTK_TABLE (table), 0, 1,
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iwd->unit_labels[1], 1, FALSE);
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/* color information */
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hbox = gtk_hbox_new (TRUE, 6);
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gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
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gtk_widget_show (hbox);
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iwd->frame1 = gimp_color_frame_new ();
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gimp_color_frame_set_mode (GIMP_COLOR_FRAME (iwd->frame1),
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GIMP_COLOR_FRAME_MODE_PIXEL);
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gtk_box_pack_start (GTK_BOX (hbox), iwd->frame1, TRUE, TRUE, 0);
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gtk_widget_show (iwd->frame1);
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iwd->frame2 = gimp_color_frame_new ();
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gimp_color_frame_set_mode (GIMP_COLOR_FRAME (iwd->frame2),
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GIMP_COLOR_FRAME_MODE_RGB);
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gtk_box_pack_start (GTK_BOX (hbox), iwd->frame2, TRUE, TRUE, 0);
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gtk_widget_show (iwd->frame2);
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g_signal_connect (info_win->info_notebook, "switch_page",
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G_CALLBACK (info_window_page_switch),
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/* displays gimp-comment parasite
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info_window_create_comment (InfoDialog *info_win,
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InfoWinData *iwd = info_win->user_data;
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GimpParasite *comment;
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vbox = gtk_vbox_new (FALSE, 12);
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gtk_container_set_border_width (GTK_CONTAINER (vbox), 6);
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gtk_notebook_append_page (GTK_NOTEBOOK (info_win->info_notebook),
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vbox, gtk_label_new (_("Comment")));
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gtk_widget_show (vbox);
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/* add the information field */
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vbox2 = gtk_vbox_new (FALSE, 6);
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gtk_box_pack_start (GTK_BOX (vbox), vbox2, TRUE, TRUE, 0);
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gtk_widget_show (vbox2);
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comment = gimp_image_parasite_find (gdisp->gimage, "gimp-comment");
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gchar *str = g_strndup (gimp_parasite_data (comment),
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gimp_parasite_data_size (comment));
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utf8 = gimp_any_to_utf8 (str, -1, NULL);
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utf8 = g_strdup (_("(none)"));
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g_snprintf (iwd->comment_str, MAX_BUF, "%s", utf8);
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label = gtk_label_new (iwd->comment_str);
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gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
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gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
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gtk_label_set_selectable (GTK_LABEL (label), TRUE);
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gtk_box_pack_start (GTK_BOX (vbox2), label, FALSE, FALSE, 0);
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gtk_widget_show (label);
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iwd->comment_label = label;
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info_window_create (GimpDisplay *gdisp)
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InfoDialog *info_win;
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type = gimp_image_base_type (gdisp->gimage);
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info_win = info_dialog_notebook_new (GIMP_VIEWABLE (gdisp->gimage),
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_("Info Window"), "gimp-info-window",
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_("Image Information"),
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gimp_standard_help_func,
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GIMP_HELP_INFO_DIALOG);
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gtk_dialog_add_button (GTK_DIALOG (info_win->shell),
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GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE);
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g_signal_connect (info_win->shell, "response",
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G_CALLBACK (info_window_response),
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iwd = g_new0 (InfoWinData, 1);
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info_win->user_data = iwd;
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/* add the information fields */
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info_dialog_add_label (info_win, _("Pixel dimensions:"),
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iwd->dimensions_str);
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info_dialog_add_label (info_win, _("Print size:"),
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iwd->real_dimensions_str);
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info_dialog_add_label (info_win, _("Resolution:"),
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iwd->resolution_str);
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info_dialog_add_label (info_win, _("Scale ratio:"),
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info_dialog_add_label (info_win, _("Number of layers:"),
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iwd->num_layers_str);
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info_dialog_add_label (info_win, _("Size in memory:"),
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info_dialog_add_label (info_win, _("Display type:"),
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iwd->color_type_str);
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info_dialog_add_label (info_win, _("Visual class:"),
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iwd->visual_class_str);
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info_dialog_add_label (info_win, _("Visual depth:"),
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iwd->visual_depth_str);
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info_window_create_cursor (info_win, gdisp->gimage->gimp);
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info_window_create_comment (info_win, gdisp);
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/* Set back to first page */
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gtk_notebook_set_current_page (GTK_NOTEBOOK (info_win->info_notebook), 0);
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static InfoDialog *info_window_auto = NULL;
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info_window_change_display (GimpContext *context,
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GimpDisplay *newdisp,
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GimpDisplay *gdisp = newdisp;
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GimpDisplay *old_gdisp;
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iwd = info_window_auto->user_data;
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old_gdisp = (GimpDisplay *) iwd->gdisp;
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if (!info_window_auto || gdisp == old_gdisp || !gdisp)
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gimage = gdisp->gimage;
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if (gimage && gimp_container_have (context->gimp->images,
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GIMP_OBJECT (gimage)))
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info_window_update (gdisp);
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info_window_follow_auto (Gimp *gimp)
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GimpContext *context;
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g_return_if_fail (GIMP_IS_GIMP (gimp));
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context = gimp_get_user_context (gimp);
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gdisp = gimp_context_get_display (context);
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if (! info_window_auto)
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info_window_auto = info_window_create (gdisp);
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g_signal_connect (context, "display_changed",
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G_CALLBACK (info_window_change_display),
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info_window_update (gdisp);
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info_dialog_present (info_window_auto);
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/* Updates all cursor information. */
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info_window_update_cursor (GimpDisplay *gdisp,
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InfoDialog *info_win;
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info_win = GIMP_DISPLAY_SHELL (gdisp->shell)->info_dialog;
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if (! info_win && info_window_auto != NULL)
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info_win = info_window_auto;
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iwd = info_win->user_data;
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if (info_window_auto)
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gimp_viewable_dialog_set_viewable (GIMP_VIEWABLE_DIALOG (info_window_auto->shell),
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GIMP_VIEWABLE (gdisp->gimage));
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if (iwd->gdisp != gdisp)
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info_window_update (gdisp);
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gtk_label_set_text (GTK_LABEL (iwd->comment_label), iwd->comment_str);
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if (! iwd || ! iwd->show_cursor)
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/* fill in position information */
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if (tx < 0.0 && ty < 0.0)
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gtk_label_set_text (GTK_LABEL (iwd->pixel_labels[0]), _("n/a"));
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gtk_label_set_text (GTK_LABEL (iwd->pixel_labels[1]), _("n/a"));
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gtk_label_set_text (GTK_LABEL (iwd->unit_labels[0]), _("n/a"));
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gtk_label_set_text (GTK_LABEL (iwd->unit_labels[1]), _("n/a"));
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GimpImage *image = gdisp->gimage;
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GimpUnit unit = GIMP_DISPLAY_SHELL (gdisp->shell)->unit;
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const gchar *unit_str;
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gchar format_buf[32];
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if (unit == GIMP_UNIT_PIXEL)
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unit = gimp_image_get_unit (image);
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unit_factor = _gimp_unit_get_factor (image->gimp, unit);
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unit_digits = _gimp_unit_get_digits (image->gimp, unit);
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unit_str = _gimp_unit_get_abbreviation (image->gimp, unit);
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g_snprintf (buf, sizeof (buf), "%d", (gint) tx);
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gtk_label_set_text (GTK_LABEL (iwd->pixel_labels[0]), buf);
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g_snprintf (buf, sizeof (buf), "%d", (gint) ty);
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gtk_label_set_text (GTK_LABEL (iwd->pixel_labels[1]), buf);
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g_snprintf (format_buf, sizeof (format_buf),
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"%%.%df %s", unit_digits, unit_str);
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g_snprintf (buf, sizeof (buf), format_buf,
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tx * unit_factor / image->xresolution);
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gtk_label_set_text (GTK_LABEL (iwd->unit_labels[0]), buf);
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g_snprintf (buf, sizeof (buf), format_buf,
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ty * unit_factor / image->yresolution);
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gtk_label_set_text (GTK_LABEL (iwd->unit_labels[1]), buf);
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/* fill in color information */
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color = gimp_pickable_get_color_at (GIMP_PICKABLE (gdisp->gimage->projection),
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if (! color || (tx < 0.0 && ty < 0.0))
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gimp_color_frame_set_invalid (GIMP_COLOR_FRAME (iwd->frame1));
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gimp_color_frame_set_invalid (GIMP_COLOR_FRAME (iwd->frame2));
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GimpImageType sample_type;
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sample_type = gimp_pickable_get_image_type (GIMP_PICKABLE (gdisp->gimage->projection));
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gimp_rgba_set_uchar (&rgb,
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gimp_color_frame_set_color (GIMP_COLOR_FRAME (iwd->frame1),
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sample_type, &rgb, -1);
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gimp_color_frame_set_color (GIMP_COLOR_FRAME (iwd->frame2),
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sample_type, &rgb, -1);
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info_window_free (InfoDialog *info_win)
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if (! info_win && info_window_auto)
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gtk_widget_set_sensitive (info_window_auto->vbox, FALSE);
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iwd = info_win->user_data;
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info_dialog_free (info_win);
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info_window_update (GimpDisplay *gdisp)
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GimpDisplayShell *shell = GIMP_DISPLAY_SHELL (gdisp->shell);
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gchar format_buf[32];
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InfoDialog *info_win;
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info_win = shell->info_dialog;
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if (! info_win && info_window_auto != NULL)
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info_win = info_window_auto;
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iwd = info_win->user_data;
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if (info_window_auto)
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gtk_widget_set_sensitive (info_window_auto->vbox, TRUE);
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/* If doing info_window_auto then return if this display
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* is not the one we are showing.
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if (info_window_auto && iwd->gdisp != gdisp)
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image = gdisp->gimage;
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g_snprintf (iwd->dimensions_str, MAX_BUF, _("%d x %d pixels"),
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image->width, image->height);
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unit = GIMP_DISPLAY_SHELL (gdisp->shell)->unit;
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if (unit == GIMP_UNIT_PIXEL)
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unit = gimp_image_get_unit (image);
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unit_factor = _gimp_unit_get_factor (image->gimp, unit);
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unit_digits = _gimp_unit_get_digits (image->gimp, unit);
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g_snprintf (format_buf, sizeof (format_buf), "%%.%df x %%.%df %s",
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unit_digits + 1, unit_digits + 1,
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_gimp_unit_get_plural (image->gimp, unit));
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g_snprintf (iwd->real_dimensions_str, MAX_BUF, format_buf,
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image->width * unit_factor / image->xresolution,
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image->height * unit_factor / image->yresolution);
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unit = gimp_image_get_unit (image);
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unit_factor = _gimp_unit_get_factor (image->gimp, unit);
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g_snprintf (format_buf, sizeof (format_buf), _("pixels/%s"),
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_gimp_unit_get_abbreviation (image->gimp, unit));
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g_snprintf (iwd->resolution_str, MAX_BUF, _("%g x %g %s"),
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image->xresolution / unit_factor,
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image->yresolution / unit_factor,
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unit == GIMP_UNIT_INCH ? _("dpi") : format_buf);
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/* user zoom ratio */
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g_snprintf (iwd->scale_str, MAX_BUF, "%.2f", shell->scale * 100);
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/* number of layers */
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g_snprintf (iwd->num_layers_str, MAX_BUF, "%d",
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gimp_container_num_children (image->layers));
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GimpObject *object = GIMP_OBJECT (image);
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str = gimp_memsize_to_string (gimp_object_get_memsize (object, NULL));
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g_snprintf (iwd->memsize_str, MAX_BUF, "%s", str);
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type = gimp_image_base_type (image);
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g_snprintf (iwd->color_type_str, MAX_BUF, "%s", _("RGB Color"));
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g_snprintf (iwd->color_type_str, MAX_BUF, "%s", _("Grayscale"));
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g_snprintf (iwd->color_type_str, MAX_BUF, "%s (%d %s)",
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_("Indexed Color"), image->num_cols, _("colors"));
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GimpParasite *comment;
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comment = gimp_image_parasite_find (gdisp->gimage, "gimp-comment");
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gchar *str = g_strndup (gimp_parasite_data (comment),
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gimp_parasite_data_size (comment));
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utf8 = gimp_any_to_utf8 (str, -1, NULL);
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utf8 = g_strdup (_("(none)"));
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g_snprintf (iwd->comment_str, MAX_BUF, "%s", utf8);
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GdkScreen *screen = gtk_widget_get_screen (GTK_WIDGET (shell));
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GdkVisual *visual = gdk_screen_get_rgb_visual (screen);
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g_snprintf (iwd->visual_class_str, MAX_BUF, "%s",
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gettext (visual_classes[visual->type]));
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g_snprintf (iwd->visual_depth_str, MAX_BUF, "%d", visual->depth);
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info_dialog_update (info_win);
added
removed
app/dialogs/info-window.c
