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author | nobody <nobody@localhost> | 2001-03-02 09:33:29 +0800 |
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committer | nobody <nobody@localhost> | 2001-03-02 09:33:29 +0800 |
commit | c67d4e606d20b6fdb598372b4666ace16611da98 (patch) | |
tree | cda39502324bf50b451e5c7f58e5dee7c7476bad /notes/e-note.c | |
parent | 50ef074887b43f43dad3edb120d9abf30092c681 (diff) | |
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This commit was manufactured by cvs2svn to create tagGNOME_CORE_1_4_0_1
'GNOME_CORE_1_4_0_1'.
svn path=/tags/GNOME_CORE_1_4_0_1/; revision=8491
Diffstat (limited to 'notes/e-note.c')
-rw-r--r-- | notes/e-note.c | 382 |
1 files changed, 0 insertions, 382 deletions
diff --git a/notes/e-note.c b/notes/e-note.c deleted file mode 100644 index 642fd1178a..0000000000 --- a/notes/e-note.c +++ /dev/null @@ -1,382 +0,0 @@ -/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ - -#include <config.h> -#include <gnome.h> -#include <gdk/gdkx.h> - -#include <gal/widgets/e-canvas.h> -#include <gal/widgets/e-canvas-utils.h> -#include <gal/util/e-util.h> -#include <gal/e-text/e-text.h> - -#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); |