Added Imagemap plug-in.

--Sven
1999-09-07 00:03:20 +00:00
parent 9ebe7bbe09
commit d9ab679079
155 changed files with 24606 additions and 0 deletions
--- a/plug-ins/imagemap/imap_cmd_move_sash.c
+++ b/plug-ins/imagemap/imap_cmd_move_sash.c
@ -0,0 +1,152 @@
+/*
+ * This is a plug-in for the GIMP.
+ *
+ * Generates clickable image maps.
+ *
+ * Copyright (C) 1998-1999 Maurits Rijk  lpeek.mrijk@consunet.nl
+ *
+ * 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, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ */
+
+#include "imap_cmd_copy.h"
+#include "imap_cmd_edit_object.h"
+#include "imap_main.h"
+
+COMMAND_PROTO(move_sash_command);
+
+CommandClass_t move_sash_command_class = {
+   move_sash_command_destruct,
+   move_sash_command_execute,
+   move_sash_command_undo,
+   move_sash_command_redo
+};
+
+typedef struct {
+   Command_t 	parent;
+   GtkWidget   *widget;
+   Object_t    *obj;
+   gint 	x;
+   gint 	y;
+   gint		image_width;
+   gint		image_height;
+   MoveSashFunc_t sash_func;
+} MoveSashCommand_t;
+
+Command_t* 
+move_sash_command_new(GtkWidget *widget, Object_t *obj, 
+		      gint x, gint y, MoveSashFunc_t sash_func)
+{
+   MoveSashCommand_t *command = g_new(MoveSashCommand_t, 1);
+   Command_t *parent;
+
+   command->widget = widget;
+   command->obj = obj;
+   command->x = x;
+   command->y = y;
+   command->image_width = get_image_width();
+   command->image_height = get_image_height();
+   command->sash_func = sash_func;
+
+   parent = command_init(&command->parent, "Move Sash",
+			 &move_sash_command_class);
+   command_add_subcommand(parent, edit_object_command_new(obj));
+
+   return parent;
+}
+
+static void
+move_sash_command_destruct(Command_t *parent)
+{
+   MoveSashCommand_t *command = (MoveSashCommand_t*) parent;
+   object_unref(command->obj);
+}
+
+static void
+sash_move(GtkWidget *widget, GdkEventMotion *event, gpointer data)
+{
+   MoveSashCommand_t *command = (MoveSashCommand_t*) data;
+   Object_t *obj = command->obj;
+   gint x, y, dx, dy;
+
+   x = (gint) event->x;
+   y = (gint) event->y;
+
+   if (x < 0)
+      x = 0;
+   if (x > command->image_width)
+      x = command->image_width;
+
+   if (y < 0)
+      y = 0;
+   if (y > command->image_height)
+      y = command->image_height;
+
+   x = get_real_coord(x);
+   y = get_real_coord(y);
+
+   dx = x - command->x;
+   dy = y - command->y;
+
+   command->x = x;
+   command->y = y;
+
+   object_draw(obj, widget->window);
+   command->sash_func(obj, dx, dy);
+   object_draw(obj, widget->window);
+}
+
+static void
+sash_end(GtkWidget *widget, GdkEventButton *event, gpointer data)
+{
+   MoveSashCommand_t *command = (MoveSashCommand_t*) data;
+   Object_t *obj = command->obj;
+
+   gtk_signal_disconnect_by_func(GTK_OBJECT(widget), 
+				 (GtkSignalFunc) sash_move, data);
+   gtk_signal_disconnect_by_func(GTK_OBJECT(widget), 
+				 (GtkSignalFunc) sash_end, data);
+   if (obj->class->normalize)
+      object_normalize(obj);
+   gdk_gc_set_function(get_preferences()->selected_gc, GDK_COPY);
+   redraw_preview();
+   show_url();
+}
+
+static gboolean
+move_sash_command_execute(Command_t *parent)
+{
+   MoveSashCommand_t *command = (MoveSashCommand_t*) parent;
+
+   hide_url();
+   gtk_signal_connect(GTK_OBJECT(command->widget), "button_release_event",
+		      (GtkSignalFunc) sash_end, command);   
+   gtk_signal_connect(GTK_OBJECT(command->widget), "motion_notify_event", 
+		      (GtkSignalFunc) sash_move, command);   
+   gdk_gc_set_function(get_preferences()->selected_gc, GDK_EQUIV);
+
+   return TRUE;
+}
+
+static void
+move_sash_command_undo(Command_t *parent)
+{
+}
+
+static void
+move_sash_command_redo(Command_t *parent)
+{
+}
+