diff options
author | hiro <hiro@ee746299-78ed-0310-b773-934348b2243d> | 2005-01-12 11:22:08 +0000 |
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committer | hiro <hiro@ee746299-78ed-0310-b773-934348b2243d> | 2005-01-12 11:22:08 +0000 |
commit | b9ca7b1ef5cd1f96ae6e28ae78d12c1e3258c23f (patch) | |
tree | 1203adec5f70af1ddd49868528d8d3a5b9004329 /src/headerview.c |
Initial import of Sylpheed (GTK2 version).
git-svn-id: svn://sylpheed.sraoss.jp/sylpheed/trunk@1 ee746299-78ed-0310-b773-934348b2243d
Diffstat (limited to 'src/headerview.c')
-rw-r--r-- | src/headerview.c | 348 |
1 files changed, 348 insertions, 0 deletions
diff --git a/src/headerview.c b/src/headerview.c new file mode 100644 index 00000000..2a6d7369 --- /dev/null +++ b/src/headerview.c @@ -0,0 +1,348 @@ +/* + * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client + * Copyright (C) 1999-2003 Hiroyuki Yamamoto + * + * 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. + */ + +#ifdef HAVE_CONFIG_H +# include "config.h" +#endif + +#include "defs.h" + +#include <glib.h> +#include <gtk/gtkwidget.h> +#include <gtk/gtkstyle.h> +#include <gtk/gtkscrolledwindow.h> +#include <gtk/gtkhbox.h> +#include <gtk/gtkvbox.h> +#include <gtk/gtklabel.h> +#include <gtk/gtkpixmap.h> +#include <stdio.h> +#include <string.h> +#include <time.h> + +#if HAVE_LIBCOMPFACE +# include <compface.h> +#endif + +#include "intl.h" +#include "main.h" +#include "headerview.h" +#include "prefs_common.h" +#include "codeconv.h" +#include "gtkutils.h" +#include "utils.h" + +#define TR(str) (prefs_common.trans_hdr ? gettext(str) : str) + +#if 0 + _("From:"); + _("To:"); + _("Newsgroups:"); + _("Subject:"); +#endif + +#if HAVE_LIBCOMPFACE +#define XPM_XFACE_HEIGHT (HEIGHT + 3) /* 3 = 1 header + 2 colors */ + +static gchar *xpm_xface[XPM_XFACE_HEIGHT]; + +static void headerview_show_xface (HeaderView *headerview, + MsgInfo *msginfo); +static gint create_xpm_from_xface (gchar *xpm[], + const gchar *xface); +#endif + +HeaderView *headerview_create(void) +{ + HeaderView *headerview; + GtkWidget *hbox; + GtkWidget *vbox; + GtkWidget *hbox1; + GtkWidget *hbox2; + GtkWidget *from_header_label; + GtkWidget *from_body_label; + GtkWidget *to_header_label; + GtkWidget *to_body_label; + GtkWidget *ng_header_label; + GtkWidget *ng_body_label; + GtkWidget *subject_header_label; + GtkWidget *subject_body_label; + + debug_print(_("Creating header view...\n")); + headerview = g_new0(HeaderView, 1); + + hbox = gtk_hbox_new(FALSE, 0); + gtk_container_set_border_width(GTK_CONTAINER(hbox), 2); + vbox = gtk_vbox_new(FALSE, 0); + gtk_box_pack_start(GTK_BOX(hbox), vbox, TRUE, TRUE, 0); + + hbox1 = gtk_hbox_new(FALSE, 4); + gtk_box_pack_start(GTK_BOX(vbox), hbox1, FALSE, FALSE, 0); + hbox2 = gtk_hbox_new(FALSE, 4); + gtk_box_pack_start(GTK_BOX(vbox), hbox2, FALSE, FALSE, 0); + + from_header_label = gtk_label_new(TR("From:")); + from_body_label = gtk_label_new(""); + to_header_label = gtk_label_new(TR("To:")); + to_body_label = gtk_label_new(""); + ng_header_label = gtk_label_new(TR("Newsgroups:")); + ng_body_label = gtk_label_new(""); + subject_header_label = gtk_label_new(TR("Subject:")); + subject_body_label = gtk_label_new(""); + + gtk_label_set_selectable(GTK_LABEL(from_body_label), TRUE); + gtk_label_set_selectable(GTK_LABEL(to_body_label), TRUE); + gtk_label_set_selectable(GTK_LABEL(ng_body_label), TRUE); + gtk_label_set_selectable(GTK_LABEL(subject_body_label), TRUE); + + gtk_box_pack_start(GTK_BOX(hbox1), from_header_label, FALSE, FALSE, 0); + gtk_box_pack_start(GTK_BOX(hbox1), from_body_label, FALSE, FALSE, 0); + gtk_box_pack_start(GTK_BOX(hbox1), to_header_label, FALSE, FALSE, 0); + gtk_box_pack_start(GTK_BOX(hbox1), to_body_label, FALSE, FALSE, 0); + gtk_box_pack_start(GTK_BOX(hbox1), ng_header_label, FALSE, FALSE, 0); + gtk_box_pack_start(GTK_BOX(hbox1), ng_body_label, FALSE, FALSE, 0); + gtk_box_pack_start(GTK_BOX(hbox2), subject_header_label, FALSE, FALSE, 0); + gtk_box_pack_start(GTK_BOX(hbox2), subject_body_label, FALSE, FALSE, 0); + + headerview->hbox = hbox; + headerview->from_header_label = from_header_label; + headerview->from_body_label = from_body_label; + headerview->to_header_label = to_header_label; + headerview->to_body_label = to_body_label; + headerview->ng_header_label = ng_header_label; + headerview->ng_body_label = ng_body_label; + headerview->subject_header_label = subject_header_label; + headerview->subject_body_label = subject_body_label; + headerview->image = NULL; + + gtk_widget_show_all(hbox); + + return headerview; +} + +void headerview_init(HeaderView *headerview) +{ + static PangoFontDescription *boldfont = NULL; + + if (!boldfont && prefs_common.boldfont) + boldfont = pango_font_description_from_string + (prefs_common.boldfont); + +#define SET_FONT_STYLE(wid) \ +{ \ + if (boldfont) \ + gtk_widget_modify_font(headerview->wid, boldfont); \ +} + + SET_FONT_STYLE(from_header_label); + SET_FONT_STYLE(to_header_label); + SET_FONT_STYLE(ng_header_label); + SET_FONT_STYLE(subject_header_label); + + headerview_clear(headerview); + headerview_set_visibility(headerview, prefs_common.display_header_pane); + +#if HAVE_LIBCOMPFACE + { + gint i; + + for (i = 0; i < XPM_XFACE_HEIGHT; i++) { + xpm_xface[i] = g_malloc(WIDTH + 1); + *xpm_xface[i] = '\0'; + } + } +#endif +} + +void headerview_show(HeaderView *headerview, MsgInfo *msginfo) +{ + headerview_clear(headerview); + + gtk_label_set_text(GTK_LABEL(headerview->from_body_label), + msginfo->from ? msginfo->from : _("(No From)")); + if (msginfo->to) { + gtk_label_set_text(GTK_LABEL(headerview->to_body_label), + msginfo->to); + gtk_widget_show(headerview->to_header_label); + gtk_widget_show(headerview->to_body_label); + } + if (msginfo->newsgroups) { + gtk_label_set_text(GTK_LABEL(headerview->ng_body_label), + msginfo->newsgroups); + gtk_widget_show(headerview->ng_header_label); + gtk_widget_show(headerview->ng_body_label); + } + gtk_label_set_text(GTK_LABEL(headerview->subject_body_label), + msginfo->subject ? msginfo->subject + : _("(No Subject)")); + +#if HAVE_LIBCOMPFACE + headerview_show_xface(headerview, msginfo); +#endif +} + +#if HAVE_LIBCOMPFACE +static void headerview_show_xface(HeaderView *headerview, MsgInfo *msginfo) +{ + gchar xface[2048]; + GdkPixmap *pixmap; + GdkBitmap *mask; + GtkWidget *hbox = headerview->hbox; + + if (!msginfo->xface || strlen(msginfo->xface) < 5) { + if (headerview->image && + GTK_WIDGET_VISIBLE(headerview->image)) { + gtk_widget_hide(headerview->image); + gtk_widget_queue_resize(hbox); + } + return; + } + if (!GTK_WIDGET_VISIBLE(headerview->hbox)) return; + + strncpy(xface, msginfo->xface, sizeof(xface)); + + if (uncompface(xface) < 0) { + g_warning("uncompface failed\n"); + if (headerview->image) + gtk_widget_hide(headerview->image); + return; + } + + create_xpm_from_xface(xpm_xface, xface); + + pixmap = gdk_pixmap_create_from_xpm_d + (hbox->window, &mask, &hbox->style->white, xpm_xface); + + if (!headerview->image) { + GtkWidget *image; + + image = gtk_image_new_from_pixmap(pixmap, mask); + gtk_box_pack_start(GTK_BOX(hbox), image, FALSE, FALSE, 0); + gtk_widget_show(image); + headerview->image = image; + } else { + gtk_image_set_from_pixmap(GTK_IMAGE(headerview->image), + pixmap, mask); + gtk_widget_show(headerview->image); + } + + gdk_pixmap_unref(pixmap); +} +#endif + +void headerview_clear(HeaderView *headerview) +{ + gtk_label_set_text(GTK_LABEL(headerview->from_body_label), ""); + gtk_label_set_text(GTK_LABEL(headerview->to_body_label), ""); + gtk_label_set_text(GTK_LABEL(headerview->ng_body_label), ""); + gtk_label_set_text(GTK_LABEL(headerview->subject_body_label), ""); + gtk_widget_hide(headerview->to_header_label); + gtk_widget_hide(headerview->to_body_label); + gtk_widget_hide(headerview->ng_header_label); + gtk_widget_hide(headerview->ng_body_label); + + if (headerview->image && GTK_WIDGET_VISIBLE(headerview->image)) { + gtk_widget_hide(headerview->image); + gtk_widget_queue_resize(headerview->hbox); + } +} + +void headerview_set_visibility(HeaderView *headerview, gboolean visibility) +{ + if (visibility) + gtk_widget_show(headerview->hbox); + else + gtk_widget_hide(headerview->hbox); +} + +void headerview_destroy(HeaderView *headerview) +{ + g_free(headerview); +} + +#if HAVE_LIBCOMPFACE +static gint create_xpm_from_xface(gchar *xpm[], const gchar *xface) +{ + static gchar *bit_pattern[] = { + "....", + "...#", + "..#.", + "..##", + ".#..", + ".#.#", + ".##.", + ".###", + "#...", + "#..#", + "#.#.", + "#.##", + "##..", + "##.#", + "###.", + "####" + }; + + static gchar *xface_header = "48 48 2 1"; + static gchar *xface_black = "# c #000000"; + static gchar *xface_white = ". c #ffffff"; + + gint i, line = 0; + const guchar *p; + gchar buf[WIDTH * 4 + 1]; /* 4 = strlen("0x0000") */ + + p = xface; + + strcpy(xpm[line++], xface_header); + strcpy(xpm[line++], xface_black); + strcpy(xpm[line++], xface_white); + + for (i = 0; i < HEIGHT; i++) { + gint col; + + buf[0] = '\0'; + + for (col = 0; col < 3; col++) { + gint figure; + + p += 2; /* skip '0x' */ + + for (figure = 0; figure < 4; figure++) { + gint n = 0; + + if ('0' <= *p && *p <= '9') { + n = *p - '0'; + } else if ('a' <= *p && *p <= 'f') { + n = *p - 'a' + 10; + } else if ('A' <= *p && *p <= 'F') { + n = *p - 'A' + 10; + } + + strcat(buf, bit_pattern[n]); + p++; /* skip ',' */ + } + + p++; /* skip '\n' */ + } + + strcpy(xpm[line++], buf); + p++; + } + + return 0; +} +#endif |