aboutsummaryrefslogtreecommitdiffstats
path: root/widgets/text/e-entry.c
diff options
context:
space:
mode:
Diffstat (limited to 'widgets/text/e-entry.c')
-rw-r--r--widgets/text/e-entry.c1022
1 files changed, 0 insertions, 1022 deletions
diff --git a/widgets/text/e-entry.c b/widgets/text/e-entry.c
deleted file mode 100644
index e9ff4bedf5..0000000000
--- a/widgets/text/e-entry.c
+++ /dev/null
@@ -1,1022 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
-
-/*
- * EEntry: An EText-based entry widget
- *
- * Authors:
- * Miguel de Icaza <miguel@helixcode.com>
- * Chris Lahey <clahey@helixcode.com>
- * Jon Trowbridge <trow@ximian.com>
- *
- * Copyright (C) 1999, 2000, 2001 Ximian Inc.
- */
-
-/*
- * 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 <config.h>
-#include <math.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <ctype.h>
-#ifdef HAVE_ALLOCA_H
-#include <alloca.h>
-#endif
-#include <stdio.h>
-#include <libgnomeui/gnome-canvas.h>
-#include <gtk/gtksignal.h>
-#include <gnome-xml/parser.h>
-#include "gal/util/e-util.h"
-#include "gal/widgets/e-canvas.h"
-#include "gal/widgets/e-canvas-utils.h"
-#include "e-completion-view.h"
-#include "e-text.h"
-#include "e-entry.h"
-
-#define MIN_ENTRY_WIDTH 150
-#define INNER_BORDER 2
-
-#define PARENT_TYPE gtk_table_get_type ()
-
-static GtkObjectClass *parent_class;
-
-enum {
- E_ENTRY_CHANGED,
- E_ENTRY_ACTIVATE,
- E_ENTRY_LAST_SIGNAL
-};
-
-static guint e_entry_signals[E_ENTRY_LAST_SIGNAL] = { 0 };
-
-/* Object argument IDs */
-enum {
- ARG_0,
- ARG_MODEL,
- ARG_EVENT_PROCESSOR,
- ARG_TEXT,
- ARG_FONT,
- ARG_FONTSET,
- ARG_FONT_GDK,
- ARG_ANCHOR,
- ARG_JUSTIFICATION,
- ARG_X_OFFSET,
- ARG_Y_OFFSET,
- ARG_FILL_COLOR,
- ARG_FILL_COLOR_GDK,
- ARG_FILL_COLOR_RGBA,
- ARG_FILL_STIPPLE,
- ARG_EDITABLE,
- ARG_USE_ELLIPSIS,
- ARG_ELLIPSIS,
- ARG_LINE_WRAP,
- ARG_BREAK_CHARACTERS,
- ARG_MAX_LINES,
- ARG_ALLOW_NEWLINES,
- ARG_DRAW_BORDERS,
- ARG_DRAW_BACKGROUND,
- ARG_CURSOR_POS
-};
-
-typedef struct _EEntryPrivate EEntryPrivate;
-struct _EEntryPrivate {
- GnomeCanvas *canvas;
- EText *item;
- GtkJustification justification;
-
- guint changed_proxy_tag;
- guint activate_proxy_tag;
-
- /* Data related to completions */
- ECompletion *completion;
- EEntryCompletionHandler handler;
- GtkWidget *completion_view;
- guint nonempty_signal_id;
- guint added_signal_id;
- guint full_signal_id;
- guint browse_signal_id;
- guint unbrowse_signal_id;
- guint activate_signal_id;
- GtkWidget *completion_view_popup;
- gboolean popup_is_visible;
- gchar *pre_browse_text;
- gint completion_delay;
- guint completion_delay_tag;
-
- guint draw_borders : 1;
-};
-
-static gboolean e_entry_is_empty (EEntry *entry);
-static void e_entry_show_popup (EEntry *entry, gboolean x);
-static void e_entry_start_completion (EEntry *entry);
-static void e_entry_start_delayed_completion (EEntry *entry, gint delay);
-static void e_entry_cancel_delayed_completion (EEntry *entry);
-
-static void
-canvas_size_allocate (GtkWidget *widget, GtkAllocation *alloc,
- EEntry *entry)
-{
- gint xthick;
- gint ythick;
- gnome_canvas_set_scroll_region (entry->priv->canvas,
- 0, 0, alloc->width, alloc->height);
- gtk_object_set (GTK_OBJECT (entry->priv->item),
- "clip_width", (double) (alloc->width),
- "clip_height", (double) (alloc->height),
- NULL);
-
- if (entry->priv->draw_borders) {
- xthick = 0;
- ythick = 0;
- } else {
- xthick = widget->style->klass->xthickness;
- ythick = widget->style->klass->ythickness;
- }
-
- switch (entry->priv->justification) {
- case GTK_JUSTIFY_RIGHT:
- e_canvas_item_move_absolute(GNOME_CANVAS_ITEM(entry->priv->item),
- alloc->width - xthick, ythick);
- break;
- case GTK_JUSTIFY_CENTER:
- e_canvas_item_move_absolute(GNOME_CANVAS_ITEM(entry->priv->item),
- alloc->width / 2, ythick);
- break;
- default:
- e_canvas_item_move_absolute(GNOME_CANVAS_ITEM(entry->priv->item),
- xthick, ythick);
- break;
- }
-}
-
-static void
-canvas_size_request (GtkWidget *widget, GtkRequisition *requisition,
- EEntry *entry)
-{
- int border;
-
- g_return_if_fail (widget != NULL);
- g_return_if_fail (GNOME_IS_CANVAS (widget));
- g_return_if_fail (requisition != NULL);
-
- if (entry->priv->draw_borders)
- border = INNER_BORDER;
- else
- border = 0;
-
- requisition->width = MIN_ENTRY_WIDTH + (widget->style->klass->xthickness + border) * 2;
- requisition->height = (widget->style->font->ascent +
- widget->style->font->descent +
- (widget->style->klass->ythickness + border) * 2);
-}
-
-static gint
-canvas_focus_in_event (GtkWidget *widget, GdkEventFocus *focus, EEntry *entry)
-{
- if (entry->priv->canvas->focused_item != GNOME_CANVAS_ITEM(entry->priv->item))
- gnome_canvas_item_grab_focus(GNOME_CANVAS_ITEM(entry->priv->item));
-
- return 0;
-}
-
-static void
-e_entry_proxy_changed (EText *text, EEntry *entry)
-{
- if (e_entry_is_empty (entry)) {
- e_entry_cancel_delayed_completion (entry);
- e_entry_show_popup (entry, FALSE);
- } else if (entry->priv->popup_is_visible)
- e_entry_start_completion (entry);
- else if (entry->priv->completion && entry->priv->completion_delay >= 0)
- e_entry_start_delayed_completion (entry, entry->priv->completion_delay);
-
- gtk_signal_emit (GTK_OBJECT (entry), e_entry_signals [E_ENTRY_CHANGED]);
-}
-
-static void
-e_entry_proxy_activate (EText *text, EEntry *entry)
-{
- gtk_signal_emit (GTK_OBJECT (entry), e_entry_signals [E_ENTRY_ACTIVATE]);
-}
-
-static void
-e_entry_init (GtkObject *object)
-{
- EEntry *entry = E_ENTRY (object);
- GtkTable *gtk_table = GTK_TABLE (object);
-
- entry->priv = g_new0 (EEntryPrivate, 1);
-
- entry->priv->canvas = GNOME_CANVAS (e_canvas_new ());
-
- gtk_signal_connect (GTK_OBJECT (entry->priv->canvas),
- "size_allocate",
- GTK_SIGNAL_FUNC (canvas_size_allocate),
- entry);
-
- gtk_signal_connect (GTK_OBJECT (entry->priv->canvas),
- "size_request",
- GTK_SIGNAL_FUNC (canvas_size_request),
- entry);
-
- gtk_signal_connect(GTK_OBJECT (entry->priv->canvas),
- "focus_in_event",
- GTK_SIGNAL_FUNC(canvas_focus_in_event),
- entry);
-
- entry->priv->draw_borders = TRUE;
-
- entry->priv->item = E_TEXT(gnome_canvas_item_new(gnome_canvas_root (entry->priv->canvas),
- e_text_get_type(),
- "clip", TRUE,
- "fill_clip_rectangle", TRUE,
- "anchor", GTK_ANCHOR_NW,
- "draw_borders", TRUE,
- "draw_background", TRUE,
- "max_lines", 1,
- "editable", TRUE,
- NULL));
-
- entry->priv->justification = GTK_JUSTIFY_LEFT;
- gtk_table_attach (gtk_table, GTK_WIDGET (entry->priv->canvas),
- 0, 1, 0, 1,
- GTK_EXPAND | GTK_FILL | GTK_SHRINK,
- GTK_EXPAND | GTK_FILL | GTK_SHRINK,
- 0, 0);
- gtk_widget_show (GTK_WIDGET (entry->priv->canvas));
-
- /*
- * Proxy functions: we proxy the changed and activate signals
- * from the item to outselves
- */
- entry->priv->changed_proxy_tag = gtk_signal_connect (GTK_OBJECT (entry->priv->item),
- "changed",
- GTK_SIGNAL_FUNC (e_entry_proxy_changed),
- entry);
- entry->priv->activate_proxy_tag = gtk_signal_connect (GTK_OBJECT (entry->priv->item),
- "activate",
- GTK_SIGNAL_FUNC (e_entry_proxy_activate),
- entry);
-
- entry->priv->completion_delay = -1;
-}
-
-/**
- * e_entry_construct
- *
- * Constructs the given EEntry.
- *
- **/
-void
-e_entry_construct (EEntry *entry)
-{
- /* Do nothing */
-}
-
-
-/**
- * e_entry_new
- *
- * Creates a new EEntry.
- *
- * Returns: The new EEntry
- **/
-GtkWidget *
-e_entry_new (void)
-{
- EEntry *entry;
- entry = gtk_type_new (e_entry_get_type ());
- e_entry_construct (entry);
-
- return GTK_WIDGET (entry);
-}
-
-const gchar *
-e_entry_get_text (EEntry *entry)
-{
- g_return_val_if_fail (entry != NULL && E_IS_ENTRY (entry), NULL);
-
- return e_text_model_get_text (entry->priv->item->model);
-}
-
-void
-e_entry_set_text (EEntry *entry, const gchar *txt)
-{
- g_return_if_fail (entry != NULL && E_IS_ENTRY (entry));
-
- e_text_model_set_text (entry->priv->item->model, txt);
-}
-
-static void
-e_entry_set_text_quiet (EEntry *entry, const gchar *txt)
-{
- g_return_if_fail (entry != NULL && E_IS_ENTRY (entry));
-
- gtk_signal_handler_block (GTK_OBJECT (entry->priv->item), entry->priv->changed_proxy_tag);
- e_entry_set_text (entry, txt);
- gtk_signal_handler_unblock (GTK_OBJECT (entry->priv->item), entry->priv->changed_proxy_tag);
-}
-
-
-void
-e_entry_set_editable (EEntry *entry, gboolean am_i_editable)
-{
- g_return_if_fail (entry != NULL && E_IS_ENTRY (entry));
-
- gtk_object_set (GTK_OBJECT (entry->priv->item), "editable", am_i_editable, NULL);
-}
-
-gint
-e_entry_get_position (EEntry *entry)
-{
- g_return_val_if_fail (entry != NULL && E_IS_ENTRY (entry), -1);
-
- return entry->priv->item->selection_start;
-}
-
-void
-e_entry_set_position (EEntry *entry, gint pos)
-{
- g_return_if_fail (entry != NULL && E_IS_ENTRY (entry));
- if (pos < 0)
- pos = 0;
- else if (pos > e_text_model_get_text_length (entry->priv->item->model))
- pos = e_text_model_get_text_length (entry->priv->item->model);
-
- entry->priv->item->selection_start = pos;
-}
-
-void
-e_entry_select_region (EEntry *entry, gint pos1, gint pos2)
-{
- g_return_if_fail (entry != NULL && E_IS_ENTRY (entry));
-
- e_entry_set_position (entry, MAX (pos1, pos2));
- entry->priv->item->selection_end = entry->priv->item->selection_start;
- e_entry_set_position (entry, MIN (pos1, pos2));
-}
-
-/** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** **/
-
-/*** Completion-related code ***/
-
-static gboolean
-e_entry_is_empty (EEntry *entry)
-{
- const gchar *txt = e_entry_get_text (entry);
-
- if (txt == NULL)
- return TRUE;
-
- while (*txt) {
- if (!isspace ((gint) *txt))
- return FALSE;
- ++txt;
- }
-
- return TRUE;
-}
-
-static void
-e_entry_show_popup (EEntry *entry, gboolean visible)
-{
- GtkWidget *pop = entry->priv->completion_view_popup;
-
- if (pop == NULL)
- return;
-
- if (visible) {
- GtkAllocation *dim = &(GTK_WIDGET (entry)->allocation);
- gint x, y;
-
- /* Figure out where to put our popup. */
- gdk_window_get_origin (GTK_WIDGET (entry)->window, &x, &y);
- x += dim->x;
- y += dim->height + dim->y;
-
- gtk_widget_set_uposition (pop, x, y);
- e_completion_view_set_width (E_COMPLETION_VIEW (entry->priv->completion_view), dim->width);
-
- gtk_widget_show (pop);
-
- } else {
-
- gtk_widget_hide (pop);
-
- }
-
- e_completion_view_set_editable (E_COMPLETION_VIEW (entry->priv->completion_view), visible);
- entry->priv->popup_is_visible = visible;
-}
-
-static void
-e_entry_refresh_popup (EEntry *entry)
-{
- if (entry->priv->popup_is_visible)
- e_entry_show_popup (entry, TRUE);
-}
-
-static void
-e_entry_start_completion (EEntry *entry)
-{
- if (entry->priv->completion == NULL)
- return;
-
- e_entry_cancel_delayed_completion (entry);
-
- if (e_entry_is_empty (entry))
- return;
-
- if (entry->priv->completion)
- e_completion_begin_search (entry->priv->completion,
- e_entry_get_text (entry),
- e_entry_get_position (entry),
- 0); /* No limit. Probably a bad idea. */
-}
-
-static gboolean
-start_delayed_cb (gpointer user_data)
-{
- EEntry *entry = E_ENTRY (user_data);
- entry->priv->completion_delay_tag = 0;
- e_entry_start_completion (entry);
- return FALSE;
-}
-
-static void
-e_entry_start_delayed_completion (EEntry *entry, gint delay)
-{
- if (delay < 0)
- return;
-
- e_entry_cancel_delayed_completion (entry);
-
- if (delay == 0)
- e_entry_start_completion (entry);
- else
- entry->priv->completion_delay_tag = gtk_timeout_add (delay, start_delayed_cb, entry);
-}
-
-static void
-e_entry_cancel_delayed_completion (EEntry *entry)
-{
- if (entry->priv->completion == NULL)
- return;
-
- e_completion_cancel_search (entry->priv->completion); /* just to be sure... */
- if (entry->priv->completion_delay_tag) {
- gtk_timeout_remove (entry->priv->completion_delay_tag);
- entry->priv->completion_delay_tag = 0;
- }
-}
-
-static void
-nonempty_cb (ECompletionView *view, gpointer user_data)
-{
- EEntry *entry = E_ENTRY (user_data);
-
- e_entry_show_popup (entry, TRUE);
-}
-
-static void
-added_cb (ECompletionView *view, gpointer user_data)
-{
- EEntry *entry = E_ENTRY (user_data);
- e_entry_refresh_popup (entry);
-}
-
-static void
-full_cb (ECompletionView *view, gpointer user_data)
-{
- EEntry *entry = E_ENTRY (user_data);
-
- e_entry_show_popup (entry, view->choice_count > 0);
-}
-
-static void
-browse_cb (ECompletionView *view, const gchar *txt, gpointer user_data)
-{
- EEntry *entry = E_ENTRY (user_data);
-
- if (txt == NULL) {
- /* Requesting a completion. */
- e_entry_start_completion (entry);
- return;
- }
-
- if (entry->priv->pre_browse_text == NULL)
- entry->priv->pre_browse_text = g_strdup (e_entry_get_text (entry));
-
- /* If there is no other handler in place, echo the selected completion in
- the entry. */
- if (entry->priv->handler == NULL)
- e_entry_set_text_quiet (entry, txt);
-}
-
-static void
-unbrowse_cb (ECompletionView *view, gpointer user_data)
-{
- EEntry *entry = E_ENTRY (user_data);
-
- if (entry->priv->pre_browse_text) {
-
- if (entry->priv->handler == NULL)
- e_entry_set_text_quiet (entry, entry->priv->pre_browse_text);
-
- g_free (entry->priv->pre_browse_text);
- entry->priv->pre_browse_text = NULL;
- }
-
- e_entry_show_popup (entry, FALSE);
-}
-
-static void
-activate_cb (ECompletionView *view, const gchar *txt, gpointer extra_data, gpointer user_data)
-{
- EEntry *entry = E_ENTRY (user_data);
-
- e_entry_cancel_delayed_completion (entry);
-
- g_free (entry->priv->pre_browse_text);
- entry->priv->pre_browse_text = NULL;
- e_entry_show_popup (entry, FALSE);
-
- if (entry->priv->handler)
- entry->priv->handler (entry, txt, extra_data);
- else
- e_entry_set_text (entry, txt);
-
- e_entry_cancel_delayed_completion (entry);
-}
-
-void
-e_entry_enable_completion (EEntry *entry, ECompletion *completion)
-{
- g_return_if_fail (entry != NULL && E_IS_ENTRY (entry));
- g_return_if_fail (completion != NULL && E_IS_COMPLETION (completion));
-
- e_entry_enable_completion_full (entry, completion, -1, NULL);
-}
-
-void
-e_entry_enable_completion_full (EEntry *entry, ECompletion *completion, gint delay, EEntryCompletionHandler handler)
-{
- g_return_if_fail (entry != NULL && E_IS_ENTRY (entry));
- g_return_if_fail (completion != NULL && E_IS_COMPLETION (completion));
-
- /* For now, completion can't be changed mid-stream. */
- g_return_if_fail (entry->priv->completion == NULL);
-
- entry->priv->completion = completion;
- gtk_object_ref (GTK_OBJECT (completion));
- gtk_object_sink (GTK_OBJECT (completion));
-
- entry->priv->completion_delay = delay;
- entry->priv->handler = handler;
-
- entry->priv->completion_view = e_completion_view_new (completion);
- /* Make the up and down keys enable and disable completions. */
- e_completion_view_set_complete_key (E_COMPLETION_VIEW (entry->priv->completion_view), GDK_Down);
- e_completion_view_set_uncomplete_key (E_COMPLETION_VIEW (entry->priv->completion_view), GDK_Up);
-
- entry->priv->nonempty_signal_id = gtk_signal_connect (GTK_OBJECT (entry->priv->completion_view),
- "nonempty",
- GTK_SIGNAL_FUNC (nonempty_cb),
- entry);
-
- entry->priv->added_signal_id = gtk_signal_connect (GTK_OBJECT (entry->priv->completion_view),
- "added",
- GTK_SIGNAL_FUNC (added_cb),
- entry);
-
- entry->priv->full_signal_id = gtk_signal_connect (GTK_OBJECT (entry->priv->completion_view),
- "full",
- GTK_SIGNAL_FUNC (full_cb),
- entry);
-
- entry->priv->browse_signal_id = gtk_signal_connect (GTK_OBJECT (entry->priv->completion_view),
- "browse",
- GTK_SIGNAL_FUNC (browse_cb),
- entry);
-
- entry->priv->unbrowse_signal_id = gtk_signal_connect (GTK_OBJECT (entry->priv->completion_view),
- "unbrowse",
- GTK_SIGNAL_FUNC (unbrowse_cb),
- entry);
-
- entry->priv->activate_signal_id = gtk_signal_connect (GTK_OBJECT (entry->priv->completion_view),
- "activate",
- GTK_SIGNAL_FUNC (activate_cb),
- entry);
-
- entry->priv->completion_view_popup = gtk_window_new (GTK_WINDOW_POPUP);
- gtk_object_ref (GTK_OBJECT (entry->priv->completion_view_popup));
- gtk_object_sink (GTK_OBJECT (entry->priv->completion_view_popup));
- gtk_window_set_policy (GTK_WINDOW (entry->priv->completion_view_popup), FALSE, TRUE, FALSE);
- gtk_container_add (GTK_CONTAINER (entry->priv->completion_view_popup), entry->priv->completion_view);
- gtk_widget_show (entry->priv->completion_view);
-
- e_completion_view_connect_keys (E_COMPLETION_VIEW (entry->priv->completion_view), GTK_WIDGET (entry->priv->canvas));
-}
-
-
-/** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** **/
-
-static void
-et_get_arg (GtkObject *o, GtkArg *arg, guint arg_id)
-{
- EEntry *entry = E_ENTRY (o);
- GtkObject *item = GTK_OBJECT (entry->priv->item);
-
- switch (arg_id){
- case ARG_MODEL:
- gtk_object_get(item,
- "model", &GTK_VALUE_OBJECT (*arg),
- NULL);
- break;
-
- case ARG_EVENT_PROCESSOR:
- gtk_object_get(item,
- "event_processor", &GTK_VALUE_OBJECT (*arg),
- NULL);
- break;
-
- case ARG_TEXT:
- gtk_object_get(item,
- "text", &GTK_VALUE_STRING (*arg),
- NULL);
- break;
-
- case ARG_FONT_GDK:
- gtk_object_get(item,
- "font_gdk", &GTK_VALUE_BOXED (*arg),
- NULL);
- break;
-
- case ARG_JUSTIFICATION:
- gtk_object_get(item,
- "justification", &GTK_VALUE_ENUM (*arg),
- NULL);
- break;
-
- case ARG_FILL_COLOR_GDK:
- gtk_object_get(item,
- "fill_color_gdk", &GTK_VALUE_BOXED (*arg),
- NULL);
- break;
-
- case ARG_FILL_COLOR_RGBA:
- gtk_object_get(item,
- "fill_color_rgba", &GTK_VALUE_UINT (*arg),
- NULL);
- break;
-
- case ARG_FILL_STIPPLE:
- gtk_object_get(item,
- "fill_stiple", &GTK_VALUE_BOXED (*arg),
- NULL);
- break;
-
- case ARG_EDITABLE:
- gtk_object_get(item,
- "editable", &GTK_VALUE_BOOL (*arg),
- NULL);
- break;
-
- case ARG_USE_ELLIPSIS:
- gtk_object_get(item,
- "use_ellipsis", &GTK_VALUE_BOOL (*arg),
- NULL);
- break;
-
- case ARG_ELLIPSIS:
- gtk_object_get(item,
- "ellipsis", &GTK_VALUE_STRING (*arg),
- NULL);
- break;
-
- case ARG_LINE_WRAP:
- gtk_object_get(item,
- "line_wrap", &GTK_VALUE_BOOL (*arg),
- NULL);
- break;
-
- case ARG_BREAK_CHARACTERS:
- gtk_object_get(item,
- "break_characters", &GTK_VALUE_STRING (*arg),
- NULL);
- break;
-
- case ARG_MAX_LINES:
- gtk_object_get(item,
- "max_lines", &GTK_VALUE_INT (*arg),
- NULL);
- break;
- case ARG_ALLOW_NEWLINES:
- gtk_object_get(item,
- "allow_newlines", &GTK_VALUE_BOOL (*arg),
- NULL);
- break;
-
- case ARG_DRAW_BORDERS:
- GTK_VALUE_BOOL (*arg) = entry->priv->draw_borders;
- break;
-
- case ARG_DRAW_BACKGROUND:
- gtk_object_get (item,
- "draw_background", &GTK_VALUE_BOOL (*arg),
- NULL);
- break;
-
- case ARG_CURSOR_POS:
- gtk_object_get (item,
- "cursor_pos", &GTK_VALUE_INT (*arg),
- NULL);
-
- default:
- arg->type = GTK_TYPE_INVALID;
- break;
- }
-}
-
-static void
-et_set_arg (GtkObject *o, GtkArg *arg, guint arg_id)
-{
- EEntry *entry = E_ENTRY (o);
- GtkObject *item = GTK_OBJECT (entry->priv->item);
- GtkAnchorType anchor;
- double width, height;
- gint xthick;
- gint ythick;
- GtkWidget *widget = GTK_WIDGET(entry->priv->canvas);
-
- switch (arg_id){
- case ARG_MODEL:
- gtk_object_set(item,
- "model", GTK_VALUE_OBJECT (*arg),
- NULL);
- break;
-
- case ARG_EVENT_PROCESSOR:
- gtk_object_set(item,
- "event_processor", GTK_VALUE_OBJECT (*arg),
- NULL);
- break;
-
- case ARG_TEXT:
-
- gtk_object_set(item,
- "text", GTK_VALUE_STRING (*arg),
- NULL);
- break;
-
- case ARG_FONT:
- gtk_object_set(item,
- "font", GTK_VALUE_STRING (*arg),
- NULL);
- break;
-
- case ARG_FONTSET:
- gtk_object_set(item,
- "fontset", GTK_VALUE_STRING (*arg),
- NULL);
- break;
-
- case ARG_FONT_GDK:
- gtk_object_set(item,
- "font_gdk", GTK_VALUE_BOXED (*arg),
- NULL);
- break;
-
- case ARG_JUSTIFICATION:
- entry->priv->justification = GTK_VALUE_ENUM (*arg);
- gtk_object_get(item,
- "clip_width", &width,
- "clip_height", &height,
- NULL);
-
- if (entry->priv->draw_borders) {
- xthick = 0;
- ythick = 0;
- } else {
- xthick = widget->style->klass->xthickness;
- ythick = widget->style->klass->ythickness;
- }
-
- switch (entry->priv->justification) {
- case GTK_JUSTIFY_CENTER:
- anchor = GTK_ANCHOR_N;
- e_canvas_item_move_absolute(GNOME_CANVAS_ITEM(entry->priv->item), width / 2, ythick);
- break;
- case GTK_JUSTIFY_RIGHT:
- anchor = GTK_ANCHOR_NE;
- e_canvas_item_move_absolute(GNOME_CANVAS_ITEM(entry->priv->item), width - xthick, ythick);
- break;
- default:
- anchor = GTK_ANCHOR_NW;
- e_canvas_item_move_absolute(GNOME_CANVAS_ITEM(entry->priv->item), xthick, ythick);
- break;
- }
- gtk_object_set(item,
- "justification", entry->priv->justification,
- "anchor", anchor,
- NULL);
- break;
-
- case ARG_FILL_COLOR:
- gtk_object_set(item,
- "fill_color", GTK_VALUE_STRING (*arg),
- NULL);
- break;
-
- case ARG_FILL_COLOR_GDK:
- gtk_object_set(item,
- "fill_color_gdk", GTK_VALUE_BOXED (*arg),
- NULL);
- break;
-
- case ARG_FILL_COLOR_RGBA:
- gtk_object_set(item,
- "fill_color_rgba", GTK_VALUE_UINT (*arg),
- NULL);
- break;
-
- case ARG_FILL_STIPPLE:
- gtk_object_set(item,
- "fill_stiple", GTK_VALUE_BOXED (*arg),
- NULL);
- break;
-
- case ARG_EDITABLE:
- gtk_object_set(item,
- "editable", GTK_VALUE_BOOL (*arg),
- NULL);
- break;
-
- case ARG_USE_ELLIPSIS:
- gtk_object_set(item,
- "use_ellipsis", GTK_VALUE_BOOL (*arg),
- NULL);
- break;
-
- case ARG_ELLIPSIS:
- gtk_object_set(item,
- "ellipsis", GTK_VALUE_STRING (*arg),
- NULL);
- break;
-
- case ARG_LINE_WRAP:
- gtk_object_set(item,
- "line_wrap", GTK_VALUE_BOOL (*arg),
- NULL);
- break;
-
- case ARG_BREAK_CHARACTERS:
- gtk_object_set(item,
- "break_characters", GTK_VALUE_STRING (*arg),
- NULL);
- break;
-
- case ARG_MAX_LINES:
- gtk_object_set(item,
- "max_lines", GTK_VALUE_INT (*arg),
- NULL);
- break;
-
- case ARG_ALLOW_NEWLINES:
- gtk_object_set(item,
- "allow_newlines", GTK_VALUE_BOOL (*arg),
- NULL);
- break;
-
- case ARG_DRAW_BORDERS: {
- gboolean need_queue;
-
- need_queue = (entry->priv->draw_borders ^ GTK_VALUE_BOOL (*arg));
- gtk_object_set (item, "draw_borders", GTK_VALUE_BOOL (*arg), NULL);
- entry->priv->draw_borders = GTK_VALUE_BOOL (*arg);
- if (need_queue)
- gtk_widget_queue_resize (GTK_WIDGET (entry));
- break;
- }
-
- case ARG_CURSOR_POS:
- gtk_object_set (item,
- "cursor_pos", GTK_VALUE_INT (*arg), NULL);
- break;
-
- case ARG_DRAW_BACKGROUND:
- gtk_object_set (item, "draw_background",
- GTK_VALUE_BOOL (*arg), NULL);
- break;
- }
-}
-
-static void
-e_entry_destroy (GtkObject *object)
-{
- EEntry *entry = E_ENTRY (object);
-
- if (entry->priv->completion_delay_tag)
- gtk_timeout_remove (entry->priv->completion_delay_tag);
-
- if (entry->priv->completion)
- gtk_object_unref (GTK_OBJECT (entry->priv->completion));
- if (entry->priv->completion_view_popup)
- gtk_widget_destroy (entry->priv->completion_view_popup);
- g_free (entry->priv->pre_browse_text);
-
- g_free (entry->priv);
- entry->priv = NULL;
-}
-
-static void
-e_entry_class_init (GtkObjectClass *object_class)
-{
- EEntryClass *klass = E_ENTRY_CLASS(object_class);
-
- parent_class = gtk_type_class (PARENT_TYPE);
-
- object_class->set_arg = et_set_arg;
- object_class->get_arg = et_get_arg;
- object_class->destroy = e_entry_destroy;
-
- klass->changed = NULL;
- klass->activate = NULL;
-
- e_entry_signals[E_ENTRY_CHANGED] = gtk_signal_new ("changed",
- GTK_RUN_LAST,
- object_class->type,
- GTK_SIGNAL_OFFSET (EEntryClass, changed),
- gtk_marshal_NONE__NONE,
- GTK_TYPE_NONE, 0);
-
- e_entry_signals[E_ENTRY_ACTIVATE] = gtk_signal_new ("activate",
- GTK_RUN_LAST,
- object_class->type,
- GTK_SIGNAL_OFFSET (EEntryClass, activate),
- gtk_marshal_NONE__NONE,
- GTK_TYPE_NONE, 0);
-
-
- gtk_object_class_add_signals (object_class, e_entry_signals, E_ENTRY_LAST_SIGNAL);
-
- gtk_object_add_arg_type ("EEntry::model",
- GTK_TYPE_OBJECT, GTK_ARG_READWRITE, ARG_MODEL);
- gtk_object_add_arg_type ("EEntry::event_processor",
- GTK_TYPE_OBJECT, GTK_ARG_READWRITE, ARG_EVENT_PROCESSOR);
- gtk_object_add_arg_type ("EEntry::text",
- GTK_TYPE_STRING, GTK_ARG_READWRITE, ARG_TEXT);
- gtk_object_add_arg_type ("EEntry::font",
- GTK_TYPE_STRING, GTK_ARG_WRITABLE, ARG_FONT);
- gtk_object_add_arg_type ("EEntry::fontset",
- GTK_TYPE_STRING, GTK_ARG_WRITABLE, ARG_FONTSET);
- gtk_object_add_arg_type ("EEntry::font_gdk",
- GTK_TYPE_GDK_FONT, GTK_ARG_READWRITE, ARG_FONT_GDK);
- gtk_object_add_arg_type ("EEntry::justification",
- GTK_TYPE_JUSTIFICATION, GTK_ARG_READWRITE, ARG_JUSTIFICATION);
- gtk_object_add_arg_type ("EEntry::fill_color",
- GTK_TYPE_STRING, GTK_ARG_WRITABLE, ARG_FILL_COLOR);
- gtk_object_add_arg_type ("EEntry::fill_color_gdk",
- GTK_TYPE_GDK_COLOR, GTK_ARG_READWRITE, ARG_FILL_COLOR_GDK);
- gtk_object_add_arg_type ("EEntry::fill_color_rgba",
- GTK_TYPE_UINT, GTK_ARG_READWRITE, ARG_FILL_COLOR_RGBA);
- gtk_object_add_arg_type ("EEntry::fill_stipple",
- GTK_TYPE_GDK_WINDOW, GTK_ARG_READWRITE, ARG_FILL_STIPPLE);
- gtk_object_add_arg_type ("EEntry::editable",
- GTK_TYPE_BOOL, GTK_ARG_READWRITE, ARG_EDITABLE);
- gtk_object_add_arg_type ("EEntry::use_ellipsis",
- GTK_TYPE_BOOL, GTK_ARG_READWRITE, ARG_USE_ELLIPSIS);
- gtk_object_add_arg_type ("EEntry::ellipsis",
- GTK_TYPE_STRING, GTK_ARG_READWRITE, ARG_ELLIPSIS);
- gtk_object_add_arg_type ("EEntry::line_wrap",
- GTK_TYPE_BOOL, GTK_ARG_READWRITE, ARG_LINE_WRAP);
- gtk_object_add_arg_type ("EEntry::break_characters",
- GTK_TYPE_STRING, GTK_ARG_READWRITE, ARG_BREAK_CHARACTERS);
- gtk_object_add_arg_type ("EEntry::max_lines",
- GTK_TYPE_INT, GTK_ARG_READWRITE, ARG_MAX_LINES);
- gtk_object_add_arg_type ("EEntry::allow_newlines",
- GTK_TYPE_BOOL, GTK_ARG_READWRITE, ARG_ALLOW_NEWLINES);
- gtk_object_add_arg_type ("EEntry::draw_borders",
- GTK_TYPE_BOOL, GTK_ARG_READWRITE, ARG_DRAW_BORDERS);
- gtk_object_add_arg_type ("EEntry::draw_background",
- GTK_TYPE_BOOL, GTK_ARG_READWRITE, ARG_DRAW_BACKGROUND);
- gtk_object_add_arg_type ("EEntry::cursor_pos",
- GTK_TYPE_INT, GTK_ARG_READWRITE, ARG_CURSOR_POS);
-}
-
-E_MAKE_TYPE(e_entry, "EEntry", EEntry, e_entry_class_init, e_entry_init, PARENT_TYPE);
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-03 15:08:05 +0800