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1c2b0228ca
gettext. --Sven
170 lines
4.5 KiB
C
170 lines
4.5 KiB
C
/*
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* GIMP Dynamic Text -- This is a plug-in for The GIMP 1.0
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* Copyright (C) 1998,1999 Marco Lamberto <lm@geocities.com>
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* Web page: http://www.geocities.com/Tokyo/1474/gimp/
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*
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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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*
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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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*
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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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*
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* $Id$
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*/
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#include <stdio.h>
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#include <gtk/gtk.h>
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#include "libgimp/stdplugins-intl.h"
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#include "charmap.h"
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static void charmap_class_init(CharMapClass *class);
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static void charmap_init(CharMap *cm);
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void on_charmap_char_toggled(GtkWidget *widget, gpointer data);
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enum {
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CHAR_SELECTED,
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LAST_SIGNAL
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};
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static gint charmap_signals[LAST_SIGNAL] = { 0 };
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guint charmap_get_type(void)
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{
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static guint cm_type = 0;
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if (!cm_type) {
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GtkTypeInfo cm_info = {
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"CharMap",
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sizeof(CharMap),
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sizeof(CharMapClass),
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(GtkClassInitFunc)charmap_class_init,
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(GtkObjectInitFunc)charmap_init,
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(GtkArgSetFunc)NULL,
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(GtkArgGetFunc)NULL,
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#ifdef GTK_HAVE_FEATURES_1_1_12
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(GtkClassInitFunc)NULL,
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#endif
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};
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cm_type = gtk_type_unique(gtk_vbox_get_type(), &cm_info);
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}
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return cm_type;
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}
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static void charmap_class_init(CharMapClass *klass)
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{
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GtkObjectClass *object_class;
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object_class = (GtkObjectClass *)klass;
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charmap_signals[CHAR_SELECTED] = gtk_signal_new("char_selected",
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GTK_RUN_FIRST, object_class->type,
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GTK_SIGNAL_OFFSET(CharMapClass, char_selected),
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gtk_signal_default_marshaller, GTK_TYPE_NONE, 0);
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gtk_object_class_add_signals(object_class, charmap_signals, LAST_SIGNAL);
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klass->char_selected = NULL;
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}
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static void charmap_init(CharMap *cm)
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{
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GtkWidget *table;
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GtkWidget *button;
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guint x, y, i;
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gchar clabel[2];
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gchar *tip;
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GtkTooltips *tooltips;
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cm->width = 8;
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cm->height = 32;
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cm->current_char = -1;
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table = gtk_table_new(32, 8, TRUE);
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gtk_container_add(GTK_CONTAINER(cm), table);
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gtk_table_set_row_spacings(GTK_TABLE(table), 0);
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gtk_table_set_col_spacings(GTK_TABLE(table), 0);
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gtk_widget_show(table);
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tooltips = gtk_tooltips_new();
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clabel[1] = 0;
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for (y = 0, i = 0; y < cm->height; y++)
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for (x = 0; x < cm->width; x++, i++) {
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clabel[0] = i < 32 ? ' ' : i; /* skips control chars 0 < c < 32 */
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button = cm->buttons[x + y * cm->width] = gtk_toggle_button_new_with_label(clabel);
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if (i == 32)
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gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(button), TRUE);
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gtk_table_attach(GTK_TABLE(table), button, x, x + 1, y, y + 1,
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(GtkAttachOptions)GTK_EXPAND | GTK_SHRINK | GTK_FILL,
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(GtkAttachOptions)GTK_EXPAND | GTK_SHRINK | GTK_FILL, 0, 0);
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gtk_signal_connect_after(GTK_OBJECT(button), "toggled",
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GTK_SIGNAL_FUNC(on_charmap_char_toggled), cm);
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gtk_widget_show(button);
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tip = g_strdup_printf (_("Char: %c, %d, 0x%02x"), i < 32 ? ' ' : i, i, i);
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gtk_tooltips_set_tip(tooltips, button, tip, NULL);
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g_free (tip);
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}
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}
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GtkWidget* charmap_new(void)
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{
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return GTK_WIDGET(gtk_type_new(charmap_get_type()));
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}
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void on_charmap_char_toggled(GtkWidget *widget, gpointer data)
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{
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static gboolean in = FALSE; /* flag for avoiding recursive calls in signal */
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if (!in) {
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CharMap *cm;
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gint i;
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in = TRUE;
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cm = (CharMap *)data;
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for (i = 0; i < 256; i++)
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if (cm->buttons[i] != widget && GTK_TOGGLE_BUTTON(cm->buttons[i])->active)
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gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(cm->buttons[i]), FALSE);
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if (!GTK_TOGGLE_BUTTON(widget)->active)
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gtk_toggle_button_set_state(GTK_TOGGLE_BUTTON(widget), TRUE);
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cm->current_char = GTK_LABEL(GTK_BUTTON(widget)->child)->label[0];
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gtk_signal_emit(GTK_OBJECT(data), charmap_signals[CHAR_SELECTED]);
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in = FALSE;
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}
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}
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void charmap_set_font(CharMap *cm, GdkFont *font)
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{
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GtkStyle *style;
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gint i;
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if (font == NULL)
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return;
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style = gtk_style_new();
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gdk_font_unref(style->font);
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style->font = font;
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gdk_font_ref(style->font);
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for (i = 0; i < 256; i++)
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gtk_widget_set_style(GTK_BUTTON(cm->buttons[i])->child, style);
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gtk_widget_queue_resize(GTK_WIDGET(cm)->parent);
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}
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/* vim: set ts=2 sw=2 tw=79 ai nowrap: */
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