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updated the imagemap plug-in

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--Sven
This commit is contained in:
Sven Neumann
1999-10-24 20:57:17 +00:00
parent 88e0cc3155
commit ecfb8a1210
76 changed files with 2078 additions and 561 deletions
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40
plug-ins/imagemap/imap_preview.c
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@ -23,10 +23,10 @@
#include "libgimp/gimp.h"
#include "imap_cmd_edit_object.h"
#include "imap_grid.h"
#include "imap_main.h"
#include "imap_preview.h"
#include "imap_rectangle.h"
#define PREVIEW_MASK GDK_EXPOSURE_MASK | \
GDK_MOTION_NOTIFY | \
@ -338,13 +338,43 @@ preview_zoom(Preview_t *preview, gint zoom_factor)
preview_redraw(preview);
}
void
GdkCursorType
preview_set_cursor(Preview_t *preview, GdkCursorType cursor_type)
{
GdkCursorType prev_cursor = preview->cursor;
GdkCursor *cursor = gdk_cursor_new(cursor_type);
gdk_window_set_cursor(preview->window->window, cursor);
gdk_cursor_destroy(cursor);
gdk_flush();
preview->cursor = cursor_type;
return prev_cursor;
}
static GtkTargetEntry target_table[] = {
{"STRING", 0, 1 },
{"text/plain", 0, 2 }
};
static void
handle_drop(GtkWidget *widget, GdkDragContext *context, gint x, gint y,
GtkSelectionData *data, guint info, guint time)
{
gboolean success = FALSE;
if (data->length >= 0 && data->format == 8) {
ObjectList_t *list = get_shapes();
Object_t *obj;
x = get_real_coord(x);
y = get_real_coord(y);
obj = object_list_find(list, x, y);
if (obj && !obj->locked) {
command_list_add(edit_object_command_new(obj));
object_set_url(obj, data->data);
object_emit_update_signal(obj);
success = TRUE;
}
}
gtk_drag_finish(context, success, FALSE, time);
}
Preview_t*
@ -367,6 +397,12 @@ make_preview(GDrawable *drawable)
(GtkSignalFunc) preview_expose,
data);
/* Handle drop of links in preview widget */
gtk_drag_dest_set(preview, GTK_DEST_DEFAULT_ALL, target_table,
2, GDK_ACTION_COPY);
gtk_signal_connect(GTK_OBJECT(preview), "drag_data_received",
GTK_SIGNAL_FUNC(handle_drop), NULL);
data->width = gimp_drawable_width(drawable->id);
data->height = gimp_drawable_height(drawable->id);
gtk_preview_size(GTK_PREVIEW(preview), data->width, data->height);