/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ #include #include #include #include #include #include #include #include "e-note.h" #include "e-bevel-button.h" #include "e-bevel-button-util.h" #define PARENT_TYPE GTK_TYPE_WINDOW enum { E_NOTE_TEXT_CHANGED, E_NOTE_LAST_SIGNAL }; static guint e_note_signals [E_NOTE_LAST_SIGNAL] = { 0 }; static GtkWindowClass *parent_class = NULL; struct _ENotePrivate { GtkWidget *canvas; GnomeCanvasItem *frame; GnomeCanvasItem *rect; GnomeCanvasItem *text_item; GnomeCanvasItem *move_button; GnomeCanvasItem *close_button; GnomeCanvasItem *resize_button; /* Used for moving and resizing */ gint press_x, press_y; gint resize_width, resize_height; gboolean in_drag; }; static void e_note_text_changed (ETextModel *model, gpointer data) { gtk_signal_emit (GTK_OBJECT (data), e_note_signals [E_NOTE_TEXT_CHANGED]); } static gint e_note_resize_button_changed (GtkWidget *widget, GdkEventButton *event, gpointer data) { ENote *note = E_NOTE (data); if (event->type == GDK_BUTTON_PRESS) { note->priv->press_x = event->x_root; note->priv->press_y = event->y_root; gdk_window_get_geometry (GTK_WIDGET (note)->window, NULL, NULL, ¬e->priv->resize_width, ¬e->priv->resize_height, NULL); gdk_pointer_grab (widget->window, FALSE, (GDK_BUTTON1_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_RELEASE_MASK), NULL, NULL, GDK_CURRENT_TIME); note->priv->in_drag = TRUE; } else { if (note->priv->in_drag) { if (event->window != widget->window) return FALSE; gdk_pointer_ungrab (GDK_CURRENT_TIME); note->priv->in_drag = FALSE; } } return TRUE; } static gint e_note_resize_motion_event (GtkWidget *widget, GdkEventMotion *event, gpointer data) { GtkWidget *window = GTK_WIDGET (data); ENote *note = E_NOTE (data); gint new_x, new_y; gint width, height; if (note->priv->in_drag) { gdk_window_get_pointer (GDK_ROOT_PARENT (), &new_x, &new_y, NULL); width = note->priv->resize_width + new_x - note->priv->press_x; if (width < 60) width = 60; height = note->priv->resize_height + new_y - note->priv->press_y; if (height < 60) height = 60; gdk_window_resize (window->window, width, height); return TRUE; } return FALSE; } static gint e_note_move_button_changed (GtkWidget *widget, GdkEventButton *event, gpointer data) { ENote *note = E_NOTE (data); if (event->button != 1) return FALSE; if (event->type == GDK_BUTTON_PRESS) { gint root_x, root_y; gdk_window_get_origin (widget->window, &root_x, &root_y); note->priv->press_x = root_x - event->x_root; note->priv->press_y = root_y - event->y_root; gdk_pointer_grab (widget->window, FALSE, (GDK_BUTTON1_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_RELEASE_MASK), NULL, NULL, GDK_CURRENT_TIME); note->priv->in_drag = TRUE; } else { if (note->priv->in_drag) { if (event->window != widget->window) return FALSE; gdk_pointer_ungrab (GDK_CURRENT_TIME); note->priv->in_drag = FALSE; } } return TRUE; } static gint e_note_move_motion_event (GtkWidget *widget, GdkEventMotion *event, gpointer data) { gint new_x, new_y; ENote *note = E_NOTE (data); GtkWidget *window = GTK_WIDGET (data); if (note->priv->in_drag) { gdk_window_get_pointer (GDK_ROOT_PARENT (), &new_x, &new_y, NULL); new_x += note->priv->press_x; new_y += note->priv->press_y; gdk_window_move (window->window, new_x, new_y); } return TRUE; } static void e_note_canvas_size_allocate (GtkWidget *widget, GtkAllocation *allocation, gpointer data) { ENote *note; gdouble height; note = E_NOTE (data); gnome_canvas_item_set (note->priv->text_item, "width", (gdouble) allocation->width - 10, NULL); gtk_object_get (GTK_OBJECT (note->priv->text_item), "height", &height, NULL); height = MAX (height, allocation->height); gnome_canvas_set_scroll_region (GNOME_CANVAS (note->priv->canvas), 0, 0, allocation->width, height); gnome_canvas_item_set (note->priv->frame, "x2", (gdouble) allocation->width - 1, "y2", (gdouble) allocation->height - 1, NULL); gnome_canvas_item_set (note->priv->rect, "x2", (gdouble) allocation->width - 1, "y2", (gdouble) allocation->height - 1, NULL); gnome_canvas_item_set (note->priv->move_button, "width", (gdouble) allocation->width - 29, NULL); gnome_canvas_item_set (note->priv->resize_button, "x", (gdouble) allocation->width - 23, "y", (gdouble) allocation->height - 23, NULL); gnome_canvas_item_set (note->priv->close_button, "x", (gdouble) allocation->width - 23, NULL); } static void e_note_realize (GtkWidget *widget) { GTK_WIDGET_CLASS (parent_class)->realize (widget); gdk_window_set_decorations (widget->window, 0); } static void e_note_class_init (ENoteClass *klass) { GtkWidgetClass *widget_class; GtkObjectClass *object_class; object_class = (GtkObjectClass *)klass; widget_class = (GtkWidgetClass *)klass; parent_class = gtk_type_class (PARENT_TYPE); widget_class->realize = e_note_realize; e_note_signals [E_NOTE_TEXT_CHANGED] = gtk_signal_new ("changed", GTK_RUN_LAST, object_class->type, GTK_SIGNAL_OFFSET (ENoteClass, text_changed), gtk_marshal_NONE__NONE, GTK_TYPE_NONE, 0); gtk_object_class_add_signals (object_class, e_note_signals, E_NOTE_LAST_SIGNAL); } static void e_note_init (ENote *note) { ENotePrivate *priv; GtkWidget *button; priv = g_new (ENotePrivate, 1); note->priv = priv; gtk_widget_push_visual (gdk_rgb_get_visual ()); gtk_widget_push_colormap (gdk_rgb_get_cmap ()); priv->canvas = e_canvas_new (); gtk_widget_pop_visual (); gtk_widget_pop_colormap (); gtk_signal_connect (GTK_OBJECT (priv->canvas), "size_allocate", GTK_SIGNAL_FUNC (e_note_canvas_size_allocate), note); gtk_widget_show (priv->canvas); gtk_container_add (GTK_CONTAINER (note), priv->canvas); priv->rect = gnome_canvas_item_new (gnome_canvas_root (GNOME_CANVAS (priv->canvas)), gnome_canvas_rect_get_type (), "x1", 0.0, "y1", 0.0, "x2", 100.0, "y2", 100.0, "fill_color_rgba", 0xf5ffa0ff, NULL); priv->frame = gnome_canvas_item_new (gnome_canvas_root (GNOME_CANVAS (priv->canvas)), gnome_canvas_rect_get_type (), "x1", 0.0, "y1", 0.0, "x2", 100.0, "y2", 100.0, "outline_color", "black", NULL); priv->text_item = gnome_canvas_item_new (gnome_canvas_root (GNOME_CANVAS (priv->canvas)), e_text_get_type (), "text", "", "font_gdk", priv->canvas->style->font, "fill_color", "black", "anchor", GTK_ANCHOR_NW, "clip", TRUE, "editable", TRUE, "line_wrap", TRUE, "width", 150.0, NULL); e_canvas_item_move_absolute(priv->text_item, 5.0, 25.0); gtk_signal_connect (GTK_OBJECT (E_TEXT (priv->text_item)->model), "changed", GTK_SIGNAL_FUNC (e_note_text_changed), note); button = e_bevel_button_new (); gtk_signal_connect (GTK_OBJECT (button), "button_press_event", GTK_SIGNAL_FUNC (e_note_move_button_changed), note); gtk_signal_connect (GTK_OBJECT (button), "button_release_event", GTK_SIGNAL_FUNC (e_note_move_button_changed), note); gtk_signal_connect (GTK_OBJECT (button), "motion_notify_event", GTK_SIGNAL_FUNC (e_note_move_motion_event), note); gtk_widget_show (button); priv->move_button = gnome_canvas_item_new (gnome_canvas_root (GNOME_CANVAS (priv->canvas)), gnome_canvas_widget_get_type (), "widget", button, "x", 3.0, "y", 3.0, "width", 20.0, "height", 20.0, NULL); button = e_bevel_button_new (); gtk_widget_show (button); priv->close_button = gnome_canvas_item_new (gnome_canvas_root (GNOME_CANVAS (priv->canvas)), gnome_canvas_widget_get_type (), "widget", button, "x", 3.0, "y", 3.0, "width", 20.0, "height", 20.0, NULL); button = e_bevel_button_new (); gtk_signal_connect (GTK_OBJECT (button), "button_press_event", GTK_SIGNAL_FUNC (e_note_resize_button_changed), note); gtk_signal_connect (GTK_OBJECT (button), "button_release_event", GTK_SIGNAL_FUNC (e_note_resize_button_changed), note); gtk_signal_connect (GTK_OBJECT (button), "motion_notify_event", GTK_SIGNAL_FUNC (e_note_resize_motion_event), note); gtk_widget_show (button); priv->resize_button = gnome_canvas_item_new (gnome_canvas_root (GNOME_CANVAS (priv->canvas)), gnome_canvas_widget_get_type (), "widget", button, "x", 3.0, "y", 3.0, "width", 20.0, "height", 20.0, NULL); } void e_note_set_text (ENote *note, gchar *text) { g_return_if_fail (note != NULL); g_return_if_fail (E_IS_NOTE (note)); g_return_if_fail (text != NULL); gnome_canvas_item_set (note->priv->text_item, "text", text, NULL); } gchar * e_note_get_text (ENote *note) { gchar *text; g_return_val_if_fail (note != NULL, NULL); g_return_val_if_fail (E_IS_NOTE (note), NULL); g_return_val_if_fail (text != NULL, NULL); gtk_object_get (GTK_OBJECT (note->priv->text_item), "text", &text, NULL); return text; } GtkWidget * e_note_new (void) { ENote *note; note = gtk_type_new (E_TYPE_NOTE); return GTK_WIDGET (note); } E_MAKE_TYPE (e_note, "ENote", ENote, e_note_class_init, e_note_init, PARENT_TYPE); moval&id=39188154d8d30965136950d9059004d2fc2a0f1f'>- udpate to 0.9.3dinoex2004-06-172-3/+3 * - reorder targetdinoex2004-04-291-1/+1 * - make PKGNAMESUFFIX more flexibledinoex2004-03-271-2/+3 * Chase the new location of libXft.marcus2004-03-171-1/+1 * - add WITH_GNUSTEP_DEVEL for 0.9.2dinoex2004-03-052-0/+6 * - add CONFLICTSdinoex2004-02-252-0/+4 * Bump PORTREVISION on all ports that depend on gettext to aid with upgrading.marcus2004-02-041-0/+1 * - update MASTER_SITESdinoex2004-01-311-2/+1 * - Force linker path so libobjc.so will still be found.dinoex2003-12-151-2/+0 * - fix linking with gnustep 1.9.0 (devel)dinoex2003-12-111-0/+8 * - Update to 0.9.1dinoex2003-12-102-3/+4 * - Update to 0.9.0, Retire 0.8.5dinoex2003-10-194-217/+10 * - Update to 0.8.9dinoex2003-09-043-20/+19 * - use new hook USE_GNUSTEP in bsd.port.mkdinoex2003-08-281-6/+5 * - libchiper is been depreciated in CURRENT,dinoex2003-07-291-1/+4 * - link with libcipherdinoex2003-07-271-0/+2 * - update to 0.8.8dinoex2003-07-263-8/+13 * Update to gnustep-1.7.1 / gui-8.7dinoex2003-06-213-2/+5 * - Update to 0.8.6dinoex2003-06-182-0/+5 * - Update for Option WITH_GNUSTEP_LIBARTdinoex2003-06-032-10/+114 * - Add WITH_GNUSTEP_DEVELdinoex2003-06-011-15/+15 * - patch for option WITH_GNUSTEP_LIBART=yesdinoex2003-05-231-0/+77 * - Change WANT_GNUSTEP_* to WITH_GNUSTEP_*dinoex2003-04-131-2/+2 * - Use libobjc.sodinoex2003-04-132-65/+51