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-rw-r--r--shell/e-shell-folder-title-bar.c709
1 files changed, 0 insertions, 709 deletions
diff --git a/shell/e-shell-folder-title-bar.c b/shell/e-shell-folder-title-bar.c
deleted file mode 100644
index 0623778d09..0000000000
--- a/shell/e-shell-folder-title-bar.c
+++ /dev/null
@@ -1,709 +0,0 @@
-/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
-/* e-shell-folder-title-bar.c
- *
- * Copyright (C) 2000, 2001 Ximian, Inc.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of version 2 of the GNU General Public
- * License as published by the Free Software Foundation.
- *
- * 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.
- *
- * Author: Ettore Perazzoli
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <gtk/gtklabel.h>
-#include <gtk/gtkpixmap.h>
-#include <gtk/gtkrc.h>
-#include <gtk/gtksignal.h>
-#include <gtk/gtktogglebutton.h>
-#include <libgnome/gnome-defs.h>
-#include <libgnome/gnome-i18n.h>
-#include <gdk-pixbuf/gdk-pixbuf.h>
-
-#include <gal/util/e-util.h>
-#include <gal/widgets/e-font.h>
-
-#include "widgets/misc/e-clipped-label.h"
-#include "e-shell-constants.h"
-#include "e-shell-folder-title-bar.h"
-
-
-#define PARENT_TYPE GTK_TYPE_HBOX
-static GtkHBox *parent_class = NULL;
-
-struct _EShellFolderTitleBarPrivate {
- GdkPixbuf *icon;
- GtkWidget *icon_widget;
-
- /* We have a label and a button. When the button is enabled,
- the label is hidden; when the button is disable, only the
- label is visible. */
-
- /* The label. */
- GtkWidget *label;
-
- /* Holds extra information that is to be shown to the left of the icon */
- GtkWidget *folder_bar_label;
-
- /* The button. */
- GtkWidget *button;
- GtkWidget *button_label;
- GtkWidget *button_arrow;
-
- gboolean clickable;
-};
-
-enum {
- TITLE_TOGGLED,
- LAST_SIGNAL
-};
-
-static guint signals[LAST_SIGNAL] = { 0 };
-
-
-static char *arrow_xpm[] = {
- "11 5 2 1",
- " c none",
- ". c #ffffffffffff",
- " ......... ",
- " ....... ",
- " ..... ",
- " ... ",
- " . ",
-};
-
-
-/* Icon pixmap. */
-
-static GtkWidget *
-create_arrow_pixmap (GtkWidget *parent)
-{
- GtkWidget *gtk_pixmap;
- GdkPixmap *gdk_pixmap;
- GdkBitmap *gdk_mask;
-
- gdk_pixmap = gdk_pixmap_create_from_xpm_d (parent->window, &gdk_mask, NULL, arrow_xpm);
- gtk_pixmap = gtk_pixmap_new (gdk_pixmap, gdk_mask);
-
- gdk_pixmap_unref (gdk_pixmap);
- gdk_bitmap_unref (gdk_mask);
-
- return gtk_pixmap;
-}
-
-static void
-title_button_box_realize_cb (GtkWidget *widget,
- void *data)
-{
- EShellFolderTitleBar *folder_title_bar;
- EShellFolderTitleBarPrivate *priv;
- GtkWidget *button_arrow;
-
- folder_title_bar = E_SHELL_FOLDER_TITLE_BAR (data);
- priv = folder_title_bar->priv;
-
- if (priv->button_arrow != NULL)
- return;
-
- button_arrow = create_arrow_pixmap (widget);
-
- gtk_widget_show (button_arrow);
- gtk_box_pack_start (GTK_BOX (widget), button_arrow, FALSE, TRUE, 2);
-
- priv->button_arrow = button_arrow;
-}
-
-
-#if 0 /* This code is kinda broken in some subtle way
- I haven't been able to figure out. */
-
-static void
-label_realize_callback (GtkWidget *widget,
- void *data)
-{
- GtkStyle *style;
- EFont *e_font;
- GdkFont *bolded_font;
-
- g_assert (widget->style->font != NULL);
-
- style = gtk_style_copy (widget->style);
- gtk_style_unref (widget->style);
- widget->style = style;
-
- e_font = e_font_from_gdk_font (style->font);
- bolded_font = e_font_to_gdk_font (e_font, E_FONT_BOLD);
- e_font_unref (e_font);
-
- if (bolded_font != NULL) {
- gdk_font_unref (style->font);
- style->font = bolded_font;
- }
-
- gtk_style_attach (style, widget->window);
-
- if (E_IS_CLIPPED_LABEL (widget)) {
- char *text;
-
- text = g_strdup (e_clipped_label_get_text (E_CLIPPED_LABEL (widget)));
- e_clipped_label_set_text (E_CLIPPED_LABEL (widget), text);
- g_free (text);
- }
-}
-
-static void
-make_bold (GtkWidget *widget)
-{
- gtk_signal_connect (GTK_OBJECT (widget), "realize",
- GTK_SIGNAL_FUNC (label_realize_callback), NULL);
-}
-
-#endif
-
-static void
-set_title_bar_label_style (GtkWidget *widget)
-{
- GtkRcStyle *rc_style;
-
- rc_style = gtk_rc_style_new();
-
- rc_style->color_flags[GTK_STATE_NORMAL] |= GTK_RC_FG;
- rc_style->fg[GTK_STATE_NORMAL].red = 0xffff;
- rc_style->fg[GTK_STATE_NORMAL].green = 0xffff;
- rc_style->fg[GTK_STATE_NORMAL].blue = 0xffff;
-
- gtk_widget_modify_style (widget, rc_style);
- gtk_rc_style_unref (rc_style);
-}
-
-
-/* Utility functions. */
-
-static int
-get_max_clipped_label_width (EClippedLabel *clipped_label)
-{
- GdkFont *font;
- int width;
-
- font = GTK_WIDGET (clipped_label)->style->font;
-
- width = gdk_string_width (font, clipped_label->label);
- width += 2 * GTK_MISC (clipped_label)->xpad;
-
- return width;
-}
-
-static void
-size_allocate_icon (EShellFolderTitleBar *title_bar,
- GtkAllocation *allocation,
- int *available_width_inout)
-{
- EShellFolderTitleBarPrivate *priv;
- GtkRequisition icon_requisition;
- GtkAllocation icon_allocation;
- int border_width;
-
- priv = title_bar->priv;
-
- if (priv->icon_widget == NULL)
- return;
-
- border_width = GTK_CONTAINER (title_bar)->border_width;
-
- gtk_widget_get_child_requisition (priv->icon_widget, &icon_requisition);
-
- icon_allocation.x = allocation->x + allocation->width - border_width - icon_requisition.width;
- icon_allocation.y = allocation->y + border_width;
- icon_allocation.width = icon_requisition.width;
- icon_allocation.height = allocation->height - 2 * border_width;
-
- gtk_widget_size_allocate (priv->icon_widget, &icon_allocation);
-
- *available_width_inout -= icon_allocation.width;
-}
-
-static void
-size_allocate_button (EShellFolderTitleBar *title_bar,
- GtkAllocation *allocation,
- int *available_width_inout)
-{
- EShellFolderTitleBarPrivate *priv;
- GtkAllocation child_allocation;
- GtkRequisition child_requisition;
- int border_width;
-
- priv = title_bar->priv;
-
- border_width = GTK_CONTAINER (title_bar)->border_width;
-
- gtk_widget_get_child_requisition (priv->button, &child_requisition);
- child_allocation.x = allocation->x + border_width;
- child_allocation.y = allocation->y + border_width;
- child_allocation.height = allocation->height - 2 * border_width;
-
- child_allocation.width = child_requisition.width;
- child_allocation.width += get_max_clipped_label_width (E_CLIPPED_LABEL (priv->button_label));
-
- child_allocation.width = MIN (child_allocation.width, *available_width_inout);
-
- gtk_widget_size_allocate (priv->button, & child_allocation);
-
- *available_width_inout -= child_allocation.width;
-}
-
-static void
-size_allocate_label (EShellFolderTitleBar *title_bar,
- GtkAllocation *allocation,
- int *available_width_inout)
-{
- EShellFolderTitleBarPrivate *priv;
- GtkAllocation child_allocation;
- int border_width;
-
- priv = title_bar->priv;
-
- border_width = GTK_CONTAINER (title_bar)->border_width;
-
- child_allocation.x = allocation->x + border_width;
- child_allocation.y = allocation->y + border_width;
- child_allocation.height = allocation->height - 2 * border_width;
-
- child_allocation.width = MIN (get_max_clipped_label_width (E_CLIPPED_LABEL (priv->label)),
- *available_width_inout);
-
- gtk_widget_size_allocate (priv->label, & child_allocation);
-
- *available_width_inout -= child_allocation.width;
-}
-
-static void
-add_icon_widget (EShellFolderTitleBar *folder_title_bar)
-{
- EShellFolderTitleBarPrivate *priv;
- GdkPixmap *pixmap;
- GdkBitmap *mask;
-
- priv = folder_title_bar->priv;
-
- g_assert (priv->icon != NULL);
-
- gdk_pixbuf_render_pixmap_and_mask (priv->icon, &pixmap, &mask, 128);
-
- if (priv->icon_widget != NULL)
- gtk_widget_destroy (priv->icon_widget);
-
- priv->icon_widget = gtk_pixmap_new (pixmap, mask);
-
- gdk_pixmap_unref (pixmap);
- gdk_pixmap_unref (mask);
-
- gtk_misc_set_alignment (GTK_MISC (priv->icon_widget), 1.0, .5);
- gtk_misc_set_padding (GTK_MISC (priv->icon_widget), 0, 0);
-
- gtk_box_pack_start (GTK_BOX (folder_title_bar), priv->icon_widget, FALSE, TRUE, 2);
- gtk_widget_show (priv->icon_widget);
-}
-
-
-/* Popup button callback. */
-
-static void
-title_button_toggled_cb (GtkToggleButton *button,
- void *data)
-{
- EShellFolderTitleBar *folder_title_bar;
-
- folder_title_bar = E_SHELL_FOLDER_TITLE_BAR (data);
- gtk_signal_emit (GTK_OBJECT (folder_title_bar),
- signals[TITLE_TOGGLED],
- gtk_toggle_button_get_active (button));
-}
-
-
-/* GtkObject methods. */
-
-static void
-destroy (GtkObject *object)
-{
- EShellFolderTitleBar *folder_title_bar;
- EShellFolderTitleBarPrivate *priv;
-
- folder_title_bar = E_SHELL_FOLDER_TITLE_BAR (object);
- priv = folder_title_bar->priv;
-
- if (priv->icon != NULL)
- gdk_pixbuf_unref (priv->icon);
- g_free (priv);
-
- (* GTK_OBJECT_CLASS (parent_class)->destroy) (object);
-}
-
-
-/* GTkWidget methods. */
-
-static void
-realize (GtkWidget *widget)
-{
- EShellFolderTitleBar *folder_title_bar;
- EShellFolderTitleBarPrivate *priv;
-
- (* GTK_WIDGET_CLASS (parent_class)->realize) (widget);
-
- folder_title_bar = E_SHELL_FOLDER_TITLE_BAR (widget);
- priv = folder_title_bar->priv;
-
- if (priv->icon != NULL)
- add_icon_widget (E_SHELL_FOLDER_TITLE_BAR (widget));
-}
-
-static void
-unrealize (GtkWidget *widget)
-{
- EShellFolderTitleBar *folder_title_bar;
- EShellFolderTitleBarPrivate *priv;
-
- (* GTK_WIDGET_CLASS (parent_class)->unrealize) (widget);
-
- folder_title_bar = E_SHELL_FOLDER_TITLE_BAR (widget);
- priv = folder_title_bar->priv;
-
- if (priv->icon_widget != NULL) {
- gtk_widget_destroy (priv->icon_widget);
- priv->icon_widget = NULL;
- }
-}
-
-static void
-size_allocate (GtkWidget *widget,
- GtkAllocation *allocation)
-{
- EShellFolderTitleBar *title_bar;
- EShellFolderTitleBarPrivate *priv;
- GtkAllocation label_allocation;
- int border_width;
- int available_width;
- int width_before_icon;
-
- title_bar = E_SHELL_FOLDER_TITLE_BAR (widget);
- priv = title_bar->priv;
-
- border_width = GTK_CONTAINER (widget)->border_width;
- available_width = allocation->width - 2 * border_width;
-
- size_allocate_icon (title_bar, allocation, & available_width);
- width_before_icon = available_width;
-
- if (priv->clickable)
- size_allocate_button (title_bar, allocation, & available_width);
- else
- size_allocate_label (title_bar, allocation, & available_width);
-
- label_allocation.x = allocation->x + width_before_icon - available_width - border_width;
- label_allocation.y = allocation->y + border_width;
- label_allocation.width = available_width - 2 * border_width;
- label_allocation.height = allocation->height - 2 * border_width;
-
- gtk_widget_size_allocate (priv->folder_bar_label, & label_allocation);
-
- widget->allocation = *allocation;
-}
-
-
-static void
-class_init (EShellFolderTitleBarClass *klass)
-{
- GtkObjectClass *object_class;
- GtkWidgetClass *widget_class;
-
- object_class = GTK_OBJECT_CLASS (klass);
- object_class->destroy = destroy;
-
- widget_class = GTK_WIDGET_CLASS (klass);
- widget_class->realize = realize;
- widget_class->unrealize = unrealize;
- widget_class->size_allocate = size_allocate;
-
- parent_class = gtk_type_class (PARENT_TYPE);
-
- signals[TITLE_TOGGLED] = gtk_signal_new ("title_toggled",
- GTK_RUN_FIRST,
- object_class->type,
- GTK_SIGNAL_OFFSET (EShellFolderTitleBarClass, title_toggled),
- gtk_marshal_NONE__BOOL,
- GTK_TYPE_NONE, 1,
- GTK_TYPE_BOOL);
-
- gtk_object_class_add_signals (object_class, signals, LAST_SIGNAL);
-}
-
-static void
-init (EShellFolderTitleBar *shell_folder_title_bar)
-{
- EShellFolderTitleBarPrivate *priv;
-
- priv = g_new (EShellFolderTitleBarPrivate, 1);
-
- priv->icon = NULL;
- priv->icon_widget = NULL;
- priv->label = NULL;
- priv->folder_bar_label = NULL;
- priv->button_label = NULL;
- priv->button = NULL;
- priv->button_arrow = NULL;
-
- priv->clickable = TRUE;
-
- shell_folder_title_bar->priv = priv;
-}
-
-
-/**
- * e_shell_folder_title_bar_construct:
- * @folder_title_bar:
- *
- * Construct the folder title bar widget.
- **/
-void
-e_shell_folder_title_bar_construct (EShellFolderTitleBar *folder_title_bar)
-{
- EShellFolderTitleBarPrivate *priv;
- GtkWidget *button_hbox;
- GtkWidget *widget;
-
- g_return_if_fail (folder_title_bar != NULL);
- g_return_if_fail (E_IS_SHELL_FOLDER_TITLE_BAR (folder_title_bar));
-
- priv = folder_title_bar->priv;
- widget = GTK_WIDGET (folder_title_bar);
-
- priv->label = e_clipped_label_new ("");
- gtk_misc_set_padding (GTK_MISC (priv->label), 5, 0);
- gtk_misc_set_alignment (GTK_MISC (priv->label), 0.0, 0.5);
- set_title_bar_label_style (priv->label);
- /* make_bold (priv->label); */
-
- priv->button_label = e_clipped_label_new ("");
- gtk_misc_set_padding (GTK_MISC (priv->button_label), 2, 0);
- gtk_misc_set_alignment (GTK_MISC (priv->button_label), 0.0, 0.5);
- gtk_widget_show (priv->button_label);
- set_title_bar_label_style (priv->button_label);
- /* make_bold (priv->label); */
-
- priv->folder_bar_label = e_clipped_label_new ("");
- gtk_misc_set_alignment (GTK_MISC (priv->folder_bar_label), 1.0, 0.5);
- gtk_widget_show (priv->folder_bar_label);
- set_title_bar_label_style (priv->folder_bar_label);
-
- button_hbox = gtk_hbox_new (FALSE, 0);
- gtk_signal_connect (GTK_OBJECT (button_hbox), "realize",
- GTK_SIGNAL_FUNC (title_button_box_realize_cb), folder_title_bar);
- gtk_box_pack_start (GTK_BOX (button_hbox), priv->button_label, TRUE, TRUE, 0);
- gtk_widget_show (button_hbox);
-
- priv->button = gtk_toggle_button_new ();
- gtk_button_set_relief (GTK_BUTTON (priv->button), GTK_RELIEF_NONE);
- gtk_container_add (GTK_CONTAINER (priv->button), button_hbox);
- GTK_WIDGET_UNSET_FLAGS (priv->button, GTK_CAN_FOCUS);
- gtk_widget_show (priv->button);
-
- gtk_container_set_border_width (GTK_CONTAINER (folder_title_bar), 2);
- gtk_box_pack_start (GTK_BOX (folder_title_bar), priv->label, FALSE, FALSE, 0);
- gtk_box_pack_start (GTK_BOX (folder_title_bar), priv->button, FALSE, FALSE, 0);
- gtk_box_pack_start (GTK_BOX (folder_title_bar), priv->folder_bar_label, TRUE, TRUE, 0);
-
- /* Make the label have a border as large as the button's.
- FIXME: This is really hackish. The hardcoded numbers should be OK
- as the padding is hardcoded in GtkButton too (see CHILD_SPACING in
- gtkbutton.c). */
- gtk_misc_set_padding (GTK_MISC (priv->label),
- GTK_WIDGET (priv->button)->style->klass->xthickness + 3,
- GTK_WIDGET (priv->button)->style->klass->ythickness + 1);
-
- gtk_signal_connect (GTK_OBJECT (priv->button), "toggled",
- GTK_SIGNAL_FUNC (title_button_toggled_cb), folder_title_bar);
-
- e_shell_folder_title_bar_set_title (folder_title_bar, NULL);
-}
-
-/**
- * e_shell_folder_title_bar_new:
- * @void:
- *
- * Create a new title bar widget.
- *
- * Return value:
- **/
-GtkWidget *
-e_shell_folder_title_bar_new (void)
-{
- EShellFolderTitleBar *new;
-
- gtk_widget_push_colormap (gdk_rgb_get_cmap ());
- gtk_widget_push_visual (gdk_rgb_get_visual ());
- new = gtk_type_new (e_shell_folder_title_bar_get_type ());
-
- e_shell_folder_title_bar_construct (new);
- gtk_widget_pop_visual ();
- gtk_widget_pop_colormap ();
-
- return GTK_WIDGET (new);
-}
-
-/**
- * e_shell_folder_title_bar_set_title:
- * @folder_title_bar:
- * @title:
- *
- * Set the title for the title bar.
- **/
-void
-e_shell_folder_title_bar_set_title (EShellFolderTitleBar *folder_title_bar,
- const char *title)
-{
- EShellFolderTitleBarPrivate *priv;
-
- g_return_if_fail (folder_title_bar != NULL);
- g_return_if_fail (E_IS_SHELL_FOLDER_TITLE_BAR (folder_title_bar));
-
- priv = folder_title_bar->priv;
-
- if (title == NULL) {
- e_clipped_label_set_text (E_CLIPPED_LABEL (priv->button_label), _("(Untitled)"));
- e_clipped_label_set_text (E_CLIPPED_LABEL (priv->label), _("(Untitled)"));
- } else {
- e_clipped_label_set_text (E_CLIPPED_LABEL (priv->button_label), title);
- e_clipped_label_set_text (E_CLIPPED_LABEL (priv->label), title);
- }
-
- /* FIXME: There seems to be a bug in EClippedLabel, this is just a workaround. */
- gtk_widget_queue_resize (GTK_WIDGET (folder_title_bar));
-}
-
-/**
- * e_shell_folder_title_bar_set_folder_bar_label:
- * @folder_title_bar:
- * @text: Some text to show in the label.
- *
- * Sets the right-justified text label (to the left of the icon) for
- * the title bar.
- **/
-void
-e_shell_folder_title_bar_set_folder_bar_label (EShellFolderTitleBar *folder_title_bar,
- const char *text)
-{
- EShellFolderTitleBarPrivate *priv;
-
- g_return_if_fail (folder_title_bar != NULL);
- g_return_if_fail (E_IS_SHELL_FOLDER_TITLE_BAR (folder_title_bar));
-
- priv = folder_title_bar->priv;
-
- if (text == NULL)
- e_clipped_label_set_text (E_CLIPPED_LABEL (priv->folder_bar_label), "");
- else
- e_clipped_label_set_text (E_CLIPPED_LABEL (priv->folder_bar_label), text);
-
- /* FIXME: Might want to set the styles somewhere in here too,
- black text on grey background isn't the best combination */
-
- gtk_widget_queue_resize (GTK_WIDGET (folder_title_bar));
-}
-
-/**
- * e_shell_folder_title_bar_set_icon:
- * @folder_title_bar:
- * @icon:
- *
- * Set the name of the icon for the title bar.
- **/
-void
-e_shell_folder_title_bar_set_icon (EShellFolderTitleBar *folder_title_bar,
- const GdkPixbuf *icon)
-{
- EShellFolderTitleBarPrivate *priv;
-
- g_return_if_fail (icon != NULL);
-
- g_return_if_fail (folder_title_bar != NULL);
- g_return_if_fail (E_IS_SHELL_FOLDER_TITLE_BAR (folder_title_bar));
-
- priv = folder_title_bar->priv;
-
- gdk_pixbuf_ref ((GdkPixbuf *) icon);
- if (priv->icon != NULL)
- gdk_pixbuf_unref (priv->icon);
- priv->icon = (GdkPixbuf *) icon;
-
- if (priv->icon != NULL)
- add_icon_widget (folder_title_bar);
-}
-
-
-/**
- * e_shell_folder_title_bar_set_toggle_state:
- * @folder_title_bar:
- * @state:
- *
- * Set whether the title bar's button is in pressed state (TRUE) or not (FALSE).
- **/
-void
-e_shell_folder_title_bar_set_toggle_state (EShellFolderTitleBar *folder_title_bar,
- gboolean state)
-{
- EShellFolderTitleBarPrivate *priv;
-
- g_return_if_fail (folder_title_bar != NULL);
- g_return_if_fail (E_IS_SHELL_FOLDER_TITLE_BAR (folder_title_bar));
-
- priv = folder_title_bar->priv;
-
- gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (priv->button), state);
-}
-
-/**
- * e_shell_folder_title_bar_set_clickable:
- * @folder_title_bar:
- * @clickable:
- *
- * Specify whether @folder_title_bar is clickable. If not, the arrow pixmap is not shown.
- **/
-void
-e_shell_folder_title_bar_set_clickable (EShellFolderTitleBar *folder_title_bar,
- gboolean clickable)
-{
- EShellFolderTitleBarPrivate *priv;
-
- g_return_if_fail (folder_title_bar != NULL);
- g_return_if_fail (E_IS_SHELL_FOLDER_TITLE_BAR (folder_title_bar));
-
- priv = folder_title_bar->priv;
-
- if ((priv->clickable && clickable) || (! priv->clickable && ! clickable))
- return;
-
- if (clickable) {
- gtk_widget_hide (priv->label);
- gtk_widget_show (priv->button);
- } else {
- gtk_widget_hide (priv->button);
- gtk_widget_show (priv->label);
- }
-
- priv->clickable = !! clickable;
-}
-
-
-E_MAKE_TYPE (e_shell_folder_title_bar, "EShellFolderTitleBar", EShellFolderTitleBar, class_init, init, PARENT_TYPE)