#include "view-box.h"
-#include <glib/gi18n.h>
-#include <glib.h>
+#include <gdk-pixbuf/gdk-pixdata.h>
-#include "color.h"
-#include "object-editor.h"
-#include "stock.h"
-
-#include "pixmaps/cursor_box.xbm"
-#include "pixmaps/cursor_box_mask.xbm"
+#include "label-box.h"
+#include "cursors/cursor_pixdata.h"
#include "debug.h"
/* Private macros and constants. */
/*========================================================*/
+#define X_HOTSPOT 7
+#define Y_HOTSPOT 7
+
/*========================================================*/
/* Private types. */
/*========================================================*/
-struct _glViewBoxPrivate {
-};
-
/*========================================================*/
/* Private globals. */
/* Private function prototypes. */
/*========================================================*/
-static void gl_view_box_finalize (GObject *object);
-
-static GtkWidget *construct_properties_editor (glViewObject *view_object);
-
-static void update_object_from_editor_cb (glObjectEditor *editor,
- glLabelObject *object);
-
-static void update_editor_from_object_cb (glLabelObject *object,
- glObjectEditor *editor);
-
-static void update_editor_from_move_cb (glLabelObject *object,
- gdouble dx,
- gdouble dy,
- glObjectEditor *editor);
-
-static gboolean object_at (glViewObject *view_object,
- cairo_t *cr,
- gdouble x,
- gdouble y);
-
-
-/*****************************************************************************/
-/* Boilerplate object stuff. */
-/*****************************************************************************/
-G_DEFINE_TYPE (glViewBox, gl_view_box, GL_TYPE_VIEW_OBJECT);
-
-
-static void
-gl_view_box_class_init (glViewBoxClass *class)
-{
- GObjectClass *object_class = G_OBJECT_CLASS (class);
- glViewObjectClass *view_object_class = GL_VIEW_OBJECT_CLASS (class);
-
- gl_debug (DEBUG_VIEW, "START");
-
- gl_view_box_parent_class = g_type_class_peek_parent (class);
-
- object_class->finalize = gl_view_box_finalize;
-
- view_object_class->construct_editor = construct_properties_editor;
- view_object_class->object_at = object_at;
-
- gl_debug (DEBUG_VIEW, "END");
-}
-
-
-static void
-gl_view_box_init (glViewBox *view_box)
-{
- gl_debug (DEBUG_VIEW, "START");
-
- view_box->priv = g_new0 (glViewBoxPrivate, 1);
-
- gl_debug (DEBUG_VIEW, "END");
-}
-
-
-static void
-gl_view_box_finalize (GObject *object)
-{
- glViewBox *view_box = GL_VIEW_BOX (object);
-
- gl_debug (DEBUG_VIEW, "START");
-
- g_return_if_fail (object && GL_IS_VIEW_BOX (object));
-
- g_free (view_box->priv);
-
- G_OBJECT_CLASS (gl_view_box_parent_class)->finalize (object);
-
- gl_debug (DEBUG_VIEW, "END");
-}
-
-
-/*****************************************************************************/
-/* NEW box object view. */
-/*****************************************************************************/
-glViewObject *
-gl_view_box_new (glLabelBox *object,
- glView *view)
-{
- glViewBox *view_box;
-
- gl_debug (DEBUG_VIEW, "START");
-
- g_return_val_if_fail (object && GL_IS_LABEL_BOX (object), NULL);
- g_return_val_if_fail (view && GL_IS_VIEW (view), NULL);
-
- view_box = g_object_new (gl_view_box_get_type(), NULL);
-
- gl_view_object_set_object (GL_VIEW_OBJECT(view_box),
- GL_LABEL_OBJECT(object),
- GL_VIEW_OBJECT_HANDLES_BOX);
- gl_view_object_set_view (GL_VIEW_OBJECT(view_box), view);
-
- gl_debug (DEBUG_VIEW, "END");
-
- return GL_VIEW_OBJECT (view_box);
-}
-
-
-/*****************************************************************************/
-/* Create a properties dialog for a box object. */
-/*****************************************************************************/
-static GtkWidget *
-construct_properties_editor (glViewObject *view_object)
-{
- GtkWidget *editor;
- glViewBox *view_box = (glViewBox *)view_object;
- glLabelObject *object;
-
- gl_debug (DEBUG_VIEW, "START");
-
- object = gl_view_object_get_object (GL_VIEW_OBJECT(view_box));
-
- /* Build editor. */
- editor = gl_object_editor_new (GL_STOCK_BOX, _("Box object properties"),
- object->parent,
- GL_OBJECT_EDITOR_SHADOW_PAGE,
- GL_OBJECT_EDITOR_POSITION_PAGE,
- GL_OBJECT_EDITOR_SIZE_PAGE,
- GL_OBJECT_EDITOR_FILL_PAGE,
- GL_OBJECT_EDITOR_LINE_PAGE,
- 0);
-
- /* Update */
- update_editor_from_object_cb (object, GL_OBJECT_EDITOR(editor));
- update_editor_from_move_cb (object, 0, 0, GL_OBJECT_EDITOR(editor));
-
- /* Connect signals. */
- g_signal_connect (G_OBJECT (editor), "changed",
- G_CALLBACK(update_object_from_editor_cb), object);
- g_signal_connect (G_OBJECT (object), "changed",
- G_CALLBACK (update_editor_from_object_cb), editor);
- g_signal_connect (G_OBJECT (object), "moved",
- G_CALLBACK (update_editor_from_move_cb), editor);
-
- gl_debug (DEBUG_VIEW, "END");
-
- return editor;
-}
-
-
-/*---------------------------------------------------------------------------*/
-/* PRIVATE. editor "changed" callback. */
-/*---------------------------------------------------------------------------*/
-static void
-update_object_from_editor_cb (glObjectEditor *editor,
- glLabelObject *object)
-{
- gdouble x, y, w, h;
- glColorNode *line_color_node;
- gdouble line_width;
- glColorNode *fill_color_node;
- gboolean shadow_state;
- gdouble shadow_x, shadow_y;
- glColorNode *shadow_color_node;
- gdouble shadow_opacity;
-
-
- gl_debug (DEBUG_VIEW, "START");
-
- g_signal_handlers_block_by_func (G_OBJECT(object),
- update_editor_from_object_cb,
- editor);
- g_signal_handlers_block_by_func (G_OBJECT(object),
- update_editor_from_move_cb,
- editor);
-
- gl_object_editor_get_position (editor, &x, &y);
- gl_label_object_set_position (object, x, y);
-
- gl_object_editor_get_size (editor, &w, &h);
- gl_label_object_set_size (object, w, h);
-
- fill_color_node = gl_object_editor_get_fill_color (editor);
- gl_label_object_set_fill_color (object, fill_color_node);
- gl_color_node_free (&fill_color_node);
-
- line_color_node = gl_object_editor_get_line_color (editor);
- gl_label_object_set_line_color (object, line_color_node);
- gl_color_node_free (&line_color_node);
-
- line_width = gl_object_editor_get_line_width (editor);
- gl_label_object_set_line_width (object, line_width);
-
- shadow_state = gl_object_editor_get_shadow_state (editor);
- gl_label_object_set_shadow_state (object, shadow_state);
-
- gl_object_editor_get_shadow_offset (editor, &shadow_x, &shadow_y);
- gl_label_object_set_shadow_offset (object, shadow_x, shadow_y);
-
- shadow_color_node = gl_object_editor_get_shadow_color (editor);
- gl_label_object_set_shadow_color (object, shadow_color_node);
- gl_color_node_free (&shadow_color_node);
-
- shadow_opacity = gl_object_editor_get_shadow_opacity (editor);
- gl_label_object_set_shadow_opacity (object, shadow_opacity);
-
- g_signal_handlers_unblock_by_func (G_OBJECT(object),
- update_editor_from_object_cb,
- editor);
- g_signal_handlers_unblock_by_func (G_OBJECT(object),
- update_editor_from_move_cb,
- editor);
-
- gl_debug (DEBUG_VIEW, "END");
-}
-
-
-/*---------------------------------------------------------------------------*/
-/* PRIVATE. label object "changed" callback. */
-/*---------------------------------------------------------------------------*/
-static void
-update_editor_from_object_cb (glLabelObject *object,
- glObjectEditor *editor)
-{
- gdouble w, h;
- glColorNode *line_color_node;
- gdouble line_width;
- glColorNode *fill_color_node;
- gboolean shadow_state;
- gdouble shadow_x, shadow_y;
- glColorNode *shadow_color_node;
- gdouble shadow_opacity;
- glMerge *merge;
-
- gl_debug (DEBUG_VIEW, "START");
-
- gl_label_object_get_size (object, &w, &h);
- gl_object_editor_set_size (editor, w, h);
- merge = gl_label_get_merge (GL_LABEL(object->parent));
-
- fill_color_node = gl_label_object_get_fill_color (GL_LABEL_OBJECT(object));
- gl_object_editor_set_fill_color (editor, (merge != NULL), fill_color_node);
- gl_color_node_free (&fill_color_node);
-
- line_color_node = gl_label_object_get_line_color (GL_LABEL_OBJECT(object));
- gl_object_editor_set_line_color (editor, (merge != NULL), line_color_node);
- gl_color_node_free (&line_color_node);
-
- line_width = gl_label_object_get_line_width (GL_LABEL_OBJECT(object));
- gl_object_editor_set_line_width (editor, line_width);
-
- shadow_state = gl_label_object_get_shadow_state (object);
- gl_object_editor_set_shadow_state (editor, shadow_state);
-
- gl_label_object_get_shadow_offset (object, &shadow_x, &shadow_y);
- gl_object_editor_set_shadow_offset (editor, shadow_x, shadow_y);
-
- shadow_color_node = gl_label_object_get_shadow_color (object);
- gl_object_editor_set_shadow_color (editor, (merge != NULL), shadow_color_node);
- gl_color_node_free (&shadow_color_node);
-
- shadow_opacity = gl_label_object_get_shadow_opacity (object);
- gl_object_editor_set_shadow_opacity (editor, shadow_opacity);
-
- gl_debug (DEBUG_VIEW, "END");
-}
-
-
-/*---------------------------------------------------------------------------*/
-/* PRIVATE. label object "moved" callback. */
-/*---------------------------------------------------------------------------*/
-static void
-update_editor_from_move_cb (glLabelObject *object,
- gdouble dx,
- gdouble dy,
- glObjectEditor *editor)
-{
- gdouble x, y;
-
- gl_debug (DEBUG_VIEW, "START");
-
- gl_label_object_get_position (object, &x, &y);
- gl_object_editor_set_position (editor, x, y);
-
- gl_debug (DEBUG_VIEW, "END");
-}
-
-
-/*****************************************************************************/
-/* Is object at (x,y)? */
-/*****************************************************************************/
-static gboolean
-object_at (glViewObject *view_object,
- cairo_t *cr,
- gdouble x,
- gdouble y)
-{
- glLabelObject *object;
- gdouble w, h;
- gdouble line_width;
-
- object = gl_view_object_get_object (view_object);
-
- gl_label_object_get_size (object, &w, &h);
-
- cairo_rectangle (cr, 0.0, 0.0, w, h);
-
- if (cairo_in_fill (cr, x, y))
- {
- return TRUE;
- }
-
- line_width = gl_label_object_get_line_width (object);
- cairo_set_line_width (cr, line_width);
- if (cairo_in_stroke (cr, x, y))
- {
- return TRUE;
- }
-
- return FALSE;
-}
-
/*****************************************************************************/
/* Return apropos cursor for create object mode. */
gl_view_box_get_create_cursor (void)
{
GdkCursor *cursor = NULL;
- GdkPixmap *pixmap_data, *pixmap_mask;
- GdkColor fg = { 0, 0, 0, 0 };
- GdkColor bg = { 0, 65535, 65535, 65535 };
+ GdkPixbuf *pixbuf;
gl_debug (DEBUG_VIEW, "START");
- pixmap_data = gdk_bitmap_create_from_data (NULL,
- (gchar *)cursor_box_bits,
- cursor_box_width,
- cursor_box_height);
- pixmap_mask = gdk_bitmap_create_from_data (NULL,
- (gchar *)cursor_box_mask_bits,
- cursor_box_mask_width,
- cursor_box_mask_height);
- cursor = gdk_cursor_new_from_pixmap (pixmap_data, pixmap_mask, &fg,
- &bg, cursor_box_x_hot,
- cursor_box_y_hot);
+ pixbuf = gdk_pixbuf_from_pixdata (&cursor_box_pixdata, FALSE, NULL);
+ cursor = gdk_cursor_new_from_pixbuf (gdk_display_get_default (), pixbuf, X_HOTSPOT, Y_HOTSPOT);
+ g_object_unref (pixbuf);
gl_debug (DEBUG_VIEW, "END");
/* Object creation handler: button press event. */
/*****************************************************************************/
void
-gl_view_box_create_button_press_event (glView *view,
- gdouble x,
- gdouble y)
+gl_view_box_create_button_press_event (glView *view,
+ gdouble x,
+ gdouble y)
{
GObject *object;
- glColorNode *fill_color_node;
- glColorNode *line_color_node;
-
- gl_view_unselect_all (view);
-
- fill_color_node = gl_color_node_new_default ();
- line_color_node = gl_color_node_new_default ();
-
- object = gl_label_box_new (view->label);
- gl_label_object_set_position (GL_LABEL_OBJECT(object), x, y);
- gl_label_object_set_size (GL_LABEL_OBJECT(object), 0.0, 0.0);
- line_color_node->color = gl_color_set_opacity (gl_view_get_default_line_color(view), 0.5);
- fill_color_node->color = gl_color_set_opacity (gl_view_get_default_fill_color(view), 0.5);
- gl_label_object_set_line_width (GL_LABEL_OBJECT(object),
- gl_view_get_default_line_width(view));
- gl_label_object_set_line_color (GL_LABEL_OBJECT(object),
- line_color_node);
- gl_label_object_set_fill_color (GL_LABEL_OBJECT(object),
- fill_color_node);
-
- gl_color_node_free (&fill_color_node);
- gl_color_node_free (&line_color_node);
+
+ gl_label_unselect_all (view->label);
+
+ object = gl_label_box_new (view->label, TRUE);
+
+ gl_label_object_set_position (GL_LABEL_OBJECT(object), x, y, FALSE);
+ gl_label_object_set_size (GL_LABEL_OBJECT(object), 0.0, 0.0, FALSE);
view->create_object = GL_LABEL_OBJECT (object);
view->create_x0 = x;
/* Object creation handler: motion event. */
/*****************************************************************************/
void
-gl_view_box_create_motion_event (glView *view,
- gdouble x,
- gdouble y)
+gl_view_box_create_motion_event (glView *view,
+ gdouble x,
+ gdouble y,
+ gboolean square)
{
- gdouble w, h;
-
- gl_label_object_set_position (GL_LABEL_OBJECT(view->create_object),
- MIN (x, view->create_x0), MIN (y, view->create_y0));
- w = MAX (x, view->create_x0) - MIN (x, view->create_x0);
- h = MAX (y, view->create_y0) - MIN (y, view->create_y0);
- gl_label_object_set_size (GL_LABEL_OBJECT(view->create_object), w, h);
+ gdouble w, h;
+
+ w = ABS (x - view->create_x0);
+ h = ABS (y - view->create_y0);
+ if (square)
+ if (w < h) {
+ h = w;
+ y = (y < view->create_y0 ? view->create_y0 - h : view->create_y0 + h);
+ } else {
+ w = h;
+ x = (x < view->create_x0 ? view->create_x0 - w : view->create_x0 + w);
+ }
+
+ gl_label_object_set_position (GL_LABEL_OBJECT(view->create_object),
+ MIN (x, view->create_x0), MIN (y, view->create_y0),
+ FALSE);
+ gl_label_object_set_size (GL_LABEL_OBJECT(view->create_object), w, h, FALSE);
}
/* Object creation handler: button relesase event. */
/*****************************************************************************/
void
-gl_view_box_create_button_release_event (glView *view,
- gdouble x,
- gdouble y)
+gl_view_box_create_button_release_event (glView *view,
+ gdouble x,
+ gdouble y,
+ gboolean square)
{
- glColorNode *fill_color_node;
- glColorNode *line_color_node;
- gdouble w, h;
-
- fill_color_node = gl_color_node_new_default ();
- line_color_node = gl_color_node_new_default ();
-
- if ((view->create_x0 == x) && (view->create_y0 == y)) {
- x = view->create_x0 + 36.0;
- y = view->create_y0 + 36.0;
- }
- gl_label_object_set_position (GL_LABEL_OBJECT(view->create_object),
- MIN (x, view->create_x0), MIN (y, view->create_y0));
- w = MAX (x, view->create_x0) - MIN (x, view->create_x0);
- h = MAX (y, view->create_y0) - MIN (y, view->create_y0);
- gl_label_object_set_size (GL_LABEL_OBJECT(view->create_object), w, h);
- line_color_node->color = gl_view_get_default_line_color(view);
- gl_label_object_set_line_color (GL_LABEL_OBJECT(view->create_object), line_color_node);
- fill_color_node->color = gl_view_get_default_fill_color(view);
- gl_label_object_set_fill_color (GL_LABEL_OBJECT(view->create_object), fill_color_node);
- gl_color_node_free (&fill_color_node);
- gl_color_node_free (&line_color_node);
+ if ((view->create_x0 == x) && (view->create_y0 == y)) {
+ x = view->create_x0 + 36.0;
+ y = view->create_y0 + 36.0;
+ }
+
+ gl_view_box_create_motion_event (view, x, y, square);
}
projects / glabels / blobdiff