2 * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2013 Hiroyuki Yamamoto and the Claws Mail team
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 3 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
22 #include "claws-features.h"
26 #include <glib/gi18n.h>
27 #include <gdk/gdkkeysyms.h>
30 #include "gtk/gtksctree.h"
38 # include <compface.h>
42 #define XPM_XFACE_HEIGHT (HEIGHT + 3) /* 3 = 1 header + 2 colors */
45 #if (HAVE_WCTYPE_H && HAVE_WCHAR_H)
53 #include "gtksctree.h"
55 #include "stock_pixmap.h"
57 #include "prefs_account.h"
58 #include "prefs_common.h"
59 #include "manage_window.h"
64 gboolean gtkut_get_font_size(GtkWidget *widget,
65 gint *width, gint *height)
68 const gchar *str = "Abcdef";
70 cm_return_val_if_fail(GTK_IS_WIDGET(widget), FALSE);
72 layout = gtk_widget_create_pango_layout(widget, str);
73 cm_return_val_if_fail(layout, FALSE);
74 pango_layout_get_pixel_size(layout, width, height);
76 *width = *width / g_utf8_strlen(str, -1);
77 g_object_unref(layout);
82 void gtkut_widget_set_small_font_size(GtkWidget *widget)
84 PangoFontDescription *font_desc;
87 cm_return_if_fail(widget != NULL);
88 cm_return_if_fail(gtk_widget_get_style(widget) != NULL);
90 if (prefs_common.derive_from_normal_font || !SMALL_FONT) {
91 font_desc = pango_font_description_from_string(NORMAL_FONT);
92 size = pango_font_description_get_size(font_desc);
93 pango_font_description_set_size(font_desc, size * PANGO_SCALE_SMALL);
94 gtk_widget_modify_font(widget, font_desc);
95 pango_font_description_free(font_desc);
97 font_desc = pango_font_description_from_string(SMALL_FONT);
98 gtk_widget_modify_font(widget, font_desc);
99 pango_font_description_free(font_desc);
103 void gtkut_convert_int_to_gdk_color(gint rgbvalue, GdkColor *color)
105 cm_return_if_fail(color != NULL);
108 color->red = (int) (((gdouble)((rgbvalue & 0xff0000) >> 16) / 255.0) * 65535.0);
109 color->green = (int) (((gdouble)((rgbvalue & 0x00ff00) >> 8) / 255.0) * 65535.0);
110 color->blue = (int) (((gdouble) (rgbvalue & 0x0000ff) / 255.0) * 65535.0);
113 #define CL(x) (((gulong) (x) >> (gulong) 8) & 0xFFUL)
114 #define RGB_FROM_GDK_COLOR(c) \
115 ((CL(c->red) << (gulong) 16) | \
116 (CL(c->green) << (gulong) 8) | \
119 gint gtkut_convert_gdk_color_to_int(GdkColor *color)
121 return RGB_FROM_GDK_COLOR(color);
124 void gtkut_stock_button_add_help(GtkWidget *bbox, GtkWidget **help_btn)
126 cm_return_if_fail(bbox != NULL);
128 *help_btn = gtk_button_new_from_stock(GTK_STOCK_HELP);
130 gtkut_widget_set_can_default(*help_btn, TRUE);
131 gtk_box_pack_end(GTK_BOX (bbox), *help_btn, TRUE, TRUE, 0);
132 gtk_button_box_set_child_secondary(GTK_BUTTON_BOX (bbox),
134 gtk_widget_set_sensitive(*help_btn,
135 manual_available(MANUAL_MANUAL_CLAWS));
136 gtk_widget_show(*help_btn);
139 void gtkut_stock_button_set_create_with_help(GtkWidget **bbox,
140 GtkWidget **help_button,
141 GtkWidget **button1, const gchar *label1,
142 GtkWidget **button2, const gchar *label2,
143 GtkWidget **button3, const gchar *label3)
145 cm_return_if_fail(bbox != NULL);
146 cm_return_if_fail(button1 != NULL);
148 gtkut_stock_button_set_create(bbox, button1, label1,
149 button2, label2, button3, label3);
151 gtkut_stock_button_add_help(*bbox, help_button);
154 void gtkut_stock_button_set_create(GtkWidget **bbox,
155 GtkWidget **button1, const gchar *label1,
156 GtkWidget **button2, const gchar *label2,
157 GtkWidget **button3, const gchar *label3)
159 cm_return_if_fail(bbox != NULL);
160 cm_return_if_fail(button1 != NULL);
162 *bbox = gtk_hbutton_box_new();
163 gtk_button_box_set_layout(GTK_BUTTON_BOX(*bbox), GTK_BUTTONBOX_END);
164 gtk_box_set_spacing(GTK_BOX(*bbox), 5);
166 *button1 = gtk_button_new_from_stock(label1);
167 gtkut_widget_set_can_default(*button1, TRUE);
168 gtk_box_pack_start(GTK_BOX(*bbox), *button1, TRUE, TRUE, 0);
169 gtk_widget_show(*button1);
172 *button2 = gtk_button_new_from_stock(label2);
173 gtkut_widget_set_can_default(*button2, TRUE);
174 gtk_box_pack_start(GTK_BOX(*bbox), *button2, TRUE, TRUE, 0);
175 gtk_widget_show(*button2);
179 *button3 = gtk_button_new_from_stock(label3);
180 gtkut_widget_set_can_default(*button3, TRUE);
181 gtk_box_pack_start(GTK_BOX(*bbox), *button3, TRUE, TRUE, 0);
182 gtk_widget_show(*button3);
186 void gtkut_stock_with_text_button_set_create(GtkWidget **bbox,
187 GtkWidget **button1, const gchar *label1, const gchar *text1,
188 GtkWidget **button2, const gchar *label2, const gchar *text2,
189 GtkWidget **button3, const gchar *label3, const gchar *text3)
191 cm_return_if_fail(bbox != NULL);
192 cm_return_if_fail(button1 != NULL);
194 *bbox = gtk_hbutton_box_new();
195 gtk_button_box_set_layout(GTK_BUTTON_BOX(*bbox), GTK_BUTTONBOX_END);
196 gtk_box_set_spacing(GTK_BOX(*bbox), 5);
198 *button1 = gtk_button_new_with_mnemonic(text1);
199 gtk_button_set_image(GTK_BUTTON(*button1),
200 gtk_image_new_from_stock(label1, GTK_ICON_SIZE_BUTTON));
201 gtkut_widget_set_can_default(*button1, TRUE);
202 gtk_box_pack_start(GTK_BOX(*bbox), *button1, TRUE, TRUE, 0);
203 gtk_widget_show(*button1);
206 *button2 = gtk_button_new_with_mnemonic(text2);
207 gtk_button_set_image(GTK_BUTTON(*button2),
208 gtk_image_new_from_stock(label2, GTK_ICON_SIZE_BUTTON));
209 gtkut_widget_set_can_default(*button2, TRUE);
210 gtk_box_pack_start(GTK_BOX(*bbox), *button2, TRUE, TRUE, 0);
211 gtk_widget_show(*button2);
215 *button3 = gtk_button_new_with_mnemonic(text3);
216 gtk_button_set_image(GTK_BUTTON(*button3),
217 gtk_image_new_from_stock(label3, GTK_ICON_SIZE_BUTTON));
218 gtkut_widget_set_can_default(*button3, TRUE);
219 gtk_box_pack_start(GTK_BOX(*bbox), *button3, TRUE, TRUE, 0);
220 gtk_widget_show(*button3);
224 #define CELL_SPACING 1
225 #define ROW_TOP_YPIXEL(clist, row) (((clist)->row_height * (row)) + \
226 (((row) + 1) * CELL_SPACING) + \
228 #define ROW_FROM_YPIXEL(clist, y) (((y) - (clist)->voffset) / \
229 ((clist)->row_height + CELL_SPACING))
231 void gtkut_ctree_node_move_if_on_the_edge(GtkCMCTree *ctree, GtkCMCTreeNode *node, gint _row)
233 GtkCMCList *clist = GTK_CMCLIST(ctree);
235 GtkVisibility row_visibility, prev_row_visibility, next_row_visibility;
237 cm_return_if_fail(ctree != NULL);
238 cm_return_if_fail(node != NULL);
240 row = (_row != -1 ? _row : g_list_position(clist->row_list, (GList *)node));
242 if (row < 0 || row >= clist->rows || clist->row_height == 0) return;
243 row_visibility = gtk_cmclist_row_is_visible(clist, row);
244 prev_row_visibility = gtk_cmclist_row_is_visible(clist, row - 1);
245 next_row_visibility = gtk_cmclist_row_is_visible(clist, row + 1);
247 if (row_visibility == GTK_VISIBILITY_NONE) {
248 gtk_cmclist_moveto(clist, row, -1, 0.5, 0);
251 if (row_visibility == GTK_VISIBILITY_FULL &&
252 prev_row_visibility == GTK_VISIBILITY_FULL &&
253 next_row_visibility == GTK_VISIBILITY_FULL)
255 if (prev_row_visibility != GTK_VISIBILITY_FULL &&
256 next_row_visibility != GTK_VISIBILITY_FULL)
259 if (prev_row_visibility != GTK_VISIBILITY_FULL) {
260 gtk_cmclist_moveto(clist, row, -1, 0.2, 0);
263 if (next_row_visibility != GTK_VISIBILITY_FULL) {
264 gtk_cmclist_moveto(clist, row, -1, 0.8, 0);
270 #undef ROW_TOP_YPIXEL
271 #undef ROW_FROM_YPIXEL
273 gint gtkut_ctree_get_nth_from_node(GtkCMCTree *ctree, GtkCMCTreeNode *node)
275 cm_return_val_if_fail(ctree != NULL, -1);
276 cm_return_val_if_fail(node != NULL, -1);
278 return g_list_position(GTK_CMCLIST(ctree)->row_list, (GList *)node);
281 /* get the next node, including the invisible one */
282 GtkCMCTreeNode *gtkut_ctree_node_next(GtkCMCTree *ctree, GtkCMCTreeNode *node)
284 GtkCMCTreeNode *parent;
286 if (!node) return NULL;
288 if (GTK_CMCTREE_ROW(node)->children)
289 return GTK_CMCTREE_ROW(node)->children;
291 if (GTK_CMCTREE_ROW(node)->sibling)
292 return GTK_CMCTREE_ROW(node)->sibling;
294 for (parent = GTK_CMCTREE_ROW(node)->parent; parent != NULL;
295 parent = GTK_CMCTREE_ROW(parent)->parent) {
296 if (GTK_CMCTREE_ROW(parent)->sibling)
297 return GTK_CMCTREE_ROW(parent)->sibling;
303 /* get the previous node, including the invisible one */
304 GtkCMCTreeNode *gtkut_ctree_node_prev(GtkCMCTree *ctree, GtkCMCTreeNode *node)
306 GtkCMCTreeNode *prev;
307 GtkCMCTreeNode *child;
309 if (!node) return NULL;
311 prev = GTK_CMCTREE_NODE_PREV(node);
312 if (prev == GTK_CMCTREE_ROW(node)->parent)
316 while (GTK_CMCTREE_ROW(child)->children != NULL) {
317 child = GTK_CMCTREE_ROW(child)->children;
318 while (GTK_CMCTREE_ROW(child)->sibling != NULL)
319 child = GTK_CMCTREE_ROW(child)->sibling;
325 gboolean gtkut_ctree_node_is_selected(GtkCMCTree *ctree, GtkCMCTreeNode *node)
327 GtkCMCList *clist = GTK_CMCLIST(ctree);
330 for (cur = clist->selection; cur != NULL; cur = cur->next) {
331 if (node == GTK_CMCTREE_NODE(cur->data))
338 GtkCMCTreeNode *gtkut_ctree_find_collapsed_parent(GtkCMCTree *ctree,
339 GtkCMCTreeNode *node)
341 if (!node) return NULL;
343 while ((node = GTK_CMCTREE_ROW(node)->parent) != NULL) {
344 if (!GTK_CMCTREE_ROW(node)->expanded)
351 void gtkut_ctree_expand_parent_all(GtkCMCTree *ctree, GtkCMCTreeNode *node)
353 gtk_cmclist_freeze(GTK_CMCLIST(ctree));
355 while ((node = gtkut_ctree_find_collapsed_parent(ctree, node)) != NULL)
356 gtk_cmctree_expand(ctree, node);
358 gtk_cmclist_thaw(GTK_CMCLIST(ctree));
361 gboolean gtkut_ctree_node_is_parent(GtkCMCTreeNode *parent, GtkCMCTreeNode *node)
364 cm_return_val_if_fail(node != NULL, FALSE);
365 cm_return_val_if_fail(parent != NULL, FALSE);
369 if(GTK_CMCTREE_ROW(tmp)->parent && GTK_CMCTREE_ROW(tmp)->parent == parent)
371 tmp = GTK_CMCTREE_ROW(tmp)->parent;
377 void gtkut_ctree_set_focus_row(GtkCMCTree *ctree, GtkCMCTreeNode *node)
381 gtkut_clist_set_focus_row(GTK_CMCLIST(ctree),
382 gtkut_ctree_get_nth_from_node(ctree, node));
385 void gtkut_clist_set_focus_row(GtkCMCList *clist, gint row)
387 clist->focus_row = row;
388 GTKUT_CTREE_REFRESH(clist);
391 void gtkut_container_remove(GtkContainer *container, GtkWidget *widget)
393 gtk_container_remove(container, widget);
396 static gboolean gtkut_text_buffer_match_string(GtkTextBuffer *textbuf,
397 const GtkTextIter *iter,
398 gunichar *wcs, gint len,
401 GtkTextIter start_iter, end_iter;
405 start_iter = end_iter = *iter;
406 gtk_text_iter_forward_chars(&end_iter, len);
408 utf8str = gtk_text_buffer_get_text(textbuf, &start_iter, &end_iter,
410 if (!utf8str) return FALSE;
412 if ((gint)g_utf8_strlen(utf8str, -1) != len) {
417 for (p = utf8str, match_count = 0;
418 *p != '\0' && match_count < len;
419 p = g_utf8_next_char(p), match_count++) {
422 wc = g_utf8_get_char(p);
425 if (wc != wcs[match_count])
428 if (g_unichar_tolower(wc) !=
429 g_unichar_tolower(wcs[match_count]))
436 if (match_count == len)
442 static gboolean gtkut_text_buffer_find(GtkTextBuffer *buffer, const GtkTextIter *iter,
443 const gchar *str, gboolean case_sens,
444 GtkTextIter *match_pos)
448 glong items_read = 0, items_written = 0;
449 GError *error = NULL;
451 gboolean found = FALSE;
453 wcs = g_utf8_to_ucs4(str, -1, &items_read, &items_written, &error);
455 g_warning("An error occurred while converting a string from UTF-8 to UCS-4: %s\n",
459 if (!wcs || items_written <= 0) return FALSE;
460 len = (gint)items_written;
464 found = gtkut_text_buffer_match_string
465 (buffer, &iter_, wcs, len, case_sens);
470 } while (gtk_text_iter_forward_char(&iter_));
477 static gboolean gtkut_text_buffer_find_backward(GtkTextBuffer *buffer,
478 const GtkTextIter *iter,
479 const gchar *str, gboolean case_sens,
480 GtkTextIter *match_pos)
484 glong items_read = 0, items_written = 0;
485 GError *error = NULL;
487 gboolean found = FALSE;
489 wcs = g_utf8_to_ucs4(str, -1, &items_read, &items_written, &error);
491 g_warning("An error occurred while converting a string from UTF-8 to UCS-4: %s\n",
495 if (!wcs || items_written <= 0) return FALSE;
496 len = (gint)items_written;
499 while (gtk_text_iter_backward_char(&iter_)) {
500 found = gtkut_text_buffer_match_string
501 (buffer, &iter_, wcs, len, case_sens);
513 gchar *gtkut_text_view_get_selection(GtkTextView *textview)
515 GtkTextBuffer *buffer;
516 GtkTextIter start_iter, end_iter;
519 cm_return_val_if_fail(GTK_IS_TEXT_VIEW(textview), NULL);
521 buffer = gtk_text_view_get_buffer(textview);
522 found = gtk_text_buffer_get_selection_bounds(buffer,
526 return gtk_text_buffer_get_text(buffer, &start_iter, &end_iter,
533 void gtkut_text_view_set_position(GtkTextView *text, gint pos)
535 GtkTextBuffer *buffer;
539 cm_return_if_fail(text != NULL);
541 buffer = gtk_text_view_get_buffer(text);
543 gtk_text_buffer_get_iter_at_offset(buffer, &iter, pos);
544 gtk_text_buffer_place_cursor(buffer, &iter);
545 mark = gtk_text_buffer_create_mark(buffer, NULL, &iter, TRUE);
546 gtk_text_view_scroll_to_mark(text, mark, 0.0, FALSE, 0.0, 0.0);
549 gboolean gtkut_text_view_search_string(GtkTextView *text, const gchar *str,
552 GtkTextBuffer *buffer;
553 GtkTextIter iter, match_pos;
557 cm_return_val_if_fail(text != NULL, FALSE);
558 cm_return_val_if_fail(str != NULL, FALSE);
560 buffer = gtk_text_view_get_buffer(text);
562 len = g_utf8_strlen(str, -1);
563 cm_return_val_if_fail(len >= 0, FALSE);
565 mark = gtk_text_buffer_get_insert(buffer);
566 gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
568 if (gtkut_text_buffer_find(buffer, &iter, str, case_sens,
570 GtkTextIter end = match_pos;
572 gtk_text_iter_forward_chars(&end, len);
573 /* place "insert" at the last character */
574 gtk_text_buffer_select_range(buffer, &end, &match_pos);
575 gtk_text_view_scroll_to_mark(text, mark, 0.0, TRUE, 0.0, 0.5);
582 gboolean gtkut_text_view_search_string_backward(GtkTextView *text, const gchar *str,
585 GtkTextBuffer *buffer;
586 GtkTextIter iter, match_pos;
590 cm_return_val_if_fail(text != NULL, FALSE);
591 cm_return_val_if_fail(str != NULL, FALSE);
593 buffer = gtk_text_view_get_buffer(text);
595 len = g_utf8_strlen(str, -1);
596 cm_return_val_if_fail(len >= 0, FALSE);
598 mark = gtk_text_buffer_get_insert(buffer);
599 gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
601 if (gtkut_text_buffer_find_backward(buffer, &iter, str, case_sens,
603 GtkTextIter end = match_pos;
605 gtk_text_iter_forward_chars(&end, len);
606 gtk_text_buffer_select_range(buffer, &match_pos, &end);
607 gtk_text_view_scroll_to_mark(text, mark, 0.0, TRUE, 0.0, 0.5);
614 void gtkut_window_popup(GtkWidget *window)
617 gint x, y, sx, sy, new_x, new_y;
619 gdkwin = gtk_widget_get_window(window);
621 cm_return_if_fail(window != NULL);
622 cm_return_if_fail(gdkwin != NULL);
624 sx = gdk_screen_width();
625 sy = gdk_screen_height();
627 gdk_window_get_origin(gdkwin, &x, &y);
628 new_x = x % sx; if (new_x < 0) new_x = 0;
629 new_y = y % sy; if (new_y < 0) new_y = 0;
630 if (new_x != x || new_y != y)
631 gdk_window_move(gdkwin, new_x, new_y);
633 gtk_window_set_skip_taskbar_hint(GTK_WINDOW(window), FALSE);
634 gtk_window_present_with_time(GTK_WINDOW(window), time(NULL));
637 void gtkut_widget_get_uposition(GtkWidget *widget, gint *px, gint *py)
643 gdkwin = gtk_widget_get_window(widget);
645 cm_return_if_fail(widget != NULL);
646 cm_return_if_fail(gdkwin != NULL);
648 sx = gdk_screen_width();
649 sy = gdk_screen_height();
651 /* gdk_window_get_root_origin ever return *rootwindow*'s position */
652 gdk_window_get_root_origin(gdkwin, &x, &y);
654 x %= sx; if (x < 0) x = 0;
655 y %= sy; if (y < 0) y = 0;
660 void gtkut_widget_draw_now(GtkWidget *widget)
662 if (widget && gtk_widget_get_visible(widget) && gtk_widget_is_drawable(widget))
663 gdk_window_process_updates(gtk_widget_get_window(widget), FALSE);
666 static void gtkut_clist_bindings_add(GtkWidget *clist)
668 GtkBindingSet *binding_set;
670 binding_set = gtk_binding_set_by_class
671 (GTK_CMCLIST_GET_CLASS(clist));
673 gtk_binding_entry_add_signal(binding_set, GDK_KEY_n, GDK_CONTROL_MASK,
674 "scroll_vertical", 2,
675 G_TYPE_ENUM, GTK_SCROLL_STEP_FORWARD,
677 gtk_binding_entry_add_signal(binding_set, GDK_KEY_p, GDK_CONTROL_MASK,
678 "scroll_vertical", 2,
679 G_TYPE_ENUM, GTK_SCROLL_STEP_BACKWARD,
683 void gtkut_widget_init(void)
687 clist = gtk_cmclist_new(1);
688 g_object_ref(G_OBJECT(clist));
689 g_object_ref_sink (G_OBJECT(clist));
690 gtkut_clist_bindings_add(clist);
691 g_object_unref(G_OBJECT(clist));
693 clist = gtk_cmctree_new(1, 0);
694 g_object_ref(G_OBJECT(clist));
695 g_object_ref_sink (G_OBJECT(clist));
696 gtkut_clist_bindings_add(clist);
697 g_object_unref(G_OBJECT(clist));
699 clist = gtk_sctree_new_with_titles(1, 0, NULL);
700 g_object_ref(G_OBJECT(clist));
701 g_object_ref_sink (G_OBJECT(clist));
702 gtkut_clist_bindings_add(clist);
703 g_object_unref(G_OBJECT(clist));
706 void gtkut_widget_set_app_icon(GtkWidget *widget)
708 static GList *icon_list = NULL;
710 cm_return_if_fail(widget != NULL);
711 cm_return_if_fail(gtk_widget_get_window(widget) != NULL);
713 GdkPixbuf *icon = NULL, *big_icon = NULL;
714 stock_pixbuf_gdk(widget, STOCK_PIXMAP_CLAWS_MAIL_ICON, &icon);
715 stock_pixbuf_gdk(widget, STOCK_PIXMAP_CLAWS_MAIL_LOGO, &big_icon);
717 icon_list = g_list_append(icon_list, icon);
719 icon_list = g_list_append(icon_list, big_icon);
722 gtk_window_set_icon_list(GTK_WINDOW(widget), icon_list);
725 void gtkut_widget_set_composer_icon(GtkWidget *widget)
727 static GList *icon_list = NULL;
729 cm_return_if_fail(widget != NULL);
730 cm_return_if_fail(gtk_widget_get_window(widget) != NULL);
732 GdkPixbuf *icon = NULL, *big_icon = NULL;
733 stock_pixbuf_gdk(widget, STOCK_PIXMAP_MAIL_COMPOSE, &icon);
734 stock_pixbuf_gdk(widget, STOCK_PIXMAP_MAIL_COMPOSE_LOGO, &big_icon);
736 icon_list = g_list_append(icon_list, icon);
738 icon_list = g_list_append(icon_list, big_icon);
741 gtk_window_set_icon_list(GTK_WINDOW(widget), icon_list);
744 static gboolean move_bar = FALSE;
745 static gint move_bar_id = -1;
747 static gboolean move_bar_cb(gpointer data)
749 GtkWidget *w = (GtkWidget *)data;
753 if (!GTK_IS_PROGRESS_BAR(w)) {
757 gtk_progress_bar_pulse(GTK_PROGRESS_BAR(w));
762 GtkWidget *label_window_create(const gchar *str)
765 GtkWidget *label, *vbox, *hbox;
766 GtkWidget *wait_progress = gtk_progress_bar_new();
768 window = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "gtkutils");
769 gtk_widget_set_size_request(window, 380, 70);
770 gtk_container_set_border_width(GTK_CONTAINER(window), 8);
771 gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
772 gtk_window_set_title(GTK_WINDOW(window), str);
773 gtk_window_set_modal(GTK_WINDOW(window), TRUE);
774 gtk_window_set_resizable(GTK_WINDOW(window), FALSE);
775 manage_window_set_transient(GTK_WINDOW(window));
777 label = gtk_label_new(str);
779 vbox = gtk_vbox_new(FALSE, 6);
780 hbox = gtk_hbox_new(FALSE, 6);
781 gtk_box_pack_start(GTK_BOX(hbox), label, TRUE, FALSE, 0);
782 gtk_box_pack_start(GTK_BOX(vbox), hbox, TRUE, FALSE, 0);
783 hbox = gtk_hbox_new(FALSE, 6);
784 gtk_box_pack_start(GTK_BOX(hbox), wait_progress, TRUE, FALSE, 0);
785 gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0);
787 gtk_container_add(GTK_CONTAINER(window), vbox);
788 gtk_label_set_line_wrap(GTK_LABEL(label), TRUE);
789 gtk_misc_set_alignment(GTK_MISC(label), 0.5, 0.5);
790 gtk_widget_show_all(vbox);
792 gtk_widget_show_now(window);
794 if (move_bar_id == -1) {
795 move_bar_id = g_timeout_add(200, move_bar_cb, wait_progress);
804 void label_window_destroy(GtkWidget *window)
807 g_source_remove(move_bar_id);
810 gtk_widget_destroy(window);
813 GtkWidget *gtkut_account_menu_new(GList *ac_list,
821 PrefsAccount *account;
824 cm_return_val_if_fail(ac_list != NULL, NULL);
826 optmenu = gtkut_sc_combobox_create(NULL, FALSE);
827 menu = GTK_LIST_STORE(gtk_combo_box_get_model(GTK_COMBO_BOX(optmenu)));
829 for (cur_ac = ac_list; cur_ac != NULL; cur_ac = cur_ac->next) {
830 account = (PrefsAccount *) cur_ac->data;
832 name = g_strdup_printf("%s: %s <%s>",
833 account->account_name,
837 name = g_strdup_printf("%s: %s",
838 account->account_name,
840 COMBOBOX_ADD_ESCAPED(menu, name, account->account_id);
843 gtk_combo_box_set_active(GTK_COMBO_BOX(optmenu), 0);
845 if( callback != NULL )
846 g_signal_connect(G_OBJECT(optmenu), "changed", callback, data);
851 void gtkut_set_widget_bgcolor_rgb(GtkWidget *widget, guint rgbvalue)
856 gtkut_convert_int_to_gdk_color(rgbvalue, &gdk_color);
857 newstyle = gtk_style_copy(gtk_widget_get_default_style());
858 newstyle->bg[GTK_STATE_NORMAL] = gdk_color;
859 newstyle->bg[GTK_STATE_PRELIGHT] = gdk_color;
860 newstyle->bg[GTK_STATE_ACTIVE] = gdk_color;
861 gtk_widget_set_style(widget, newstyle);
865 *\brief Tries to find a focused child using a lame strategy
867 GtkWidget *gtkut_get_focused_child(GtkContainer *parent)
869 GtkWidget *result = NULL;
870 GList *child_list = NULL;
873 cm_return_val_if_fail(parent, NULL);
875 /* Get children list and see which has the focus. */
876 child_list = gtk_container_get_children(parent);
880 for (c = child_list; c != NULL; c = g_list_next(c)) {
881 if (c->data && GTK_IS_WIDGET(c->data)) {
882 if (gtk_widget_has_focus(GTK_WIDGET(c->data))) {
883 result = GTK_WIDGET(c->data);
889 /* See if the returned widget is a container itself; if it is,
890 * see if one of its children is focused. If the focused
891 * container has no focused child, it is itself a focusable
892 * child, and has focus. */
893 if (result && GTK_IS_CONTAINER(result)) {
894 GtkWidget *tmp = gtkut_get_focused_child(GTK_CONTAINER(result));
899 /* Try the same for each container in the chain */
900 for (c = child_list; c != NULL && !result; c = g_list_next(c)) {
901 if (c->data && GTK_IS_WIDGET(c->data)
902 && GTK_IS_CONTAINER(c->data)) {
903 result = gtkut_get_focused_child
904 (GTK_CONTAINER(c->data));
910 g_list_free(child_list);
916 *\brief Create a Browse (file) button based on GTK+ stock
918 GtkWidget *gtkut_get_browse_file_btn(const gchar *button_label)
922 button = gtk_button_new_with_mnemonic(button_label);
923 gtk_button_set_image(GTK_BUTTON(button),
924 gtk_image_new_from_stock(GTK_STOCK_DIRECTORY, GTK_ICON_SIZE_BUTTON));
930 *\brief Create a Browse (directory) button based on GTK+ stock
932 GtkWidget *gtkut_get_browse_directory_btn(const gchar *button_label)
936 button = gtk_button_new_with_mnemonic(button_label);
937 gtk_button_set_image(GTK_BUTTON(button),
938 gtk_image_new_from_stock(GTK_STOCK_DIRECTORY, GTK_ICON_SIZE_BUTTON));
943 GtkWidget *gtkut_get_replace_btn(const gchar *button_label)
947 button = gtk_button_new_with_mnemonic(button_label);
948 gtk_button_set_image(GTK_BUTTON(button),
949 gtk_image_new_from_stock(GTK_STOCK_REFRESH, GTK_ICON_SIZE_BUTTON));
955 * merge some part of code into one function : it creates a frame and add
956 * these into gtk box widget passed in param.
957 * \param box gtk box where adding new created frame.
958 * \param pframe pointer with which to assign the frame. If NULL, no pointer
959 * is assigned but the frame is anyway created and added to @box.
960 * \param frame_label frame label of new created frame.
962 GtkWidget *gtkut_get_options_frame(GtkWidget *box, GtkWidget **pframe,
963 const gchar *frame_label)
968 frame = gtk_frame_new(frame_label);
969 gtk_widget_show(frame);
970 gtk_box_pack_start(GTK_BOX(box), frame, FALSE, TRUE, 0);
971 gtk_frame_set_label_align(GTK_FRAME(frame), 0.01, 0.5);
973 vbox = gtk_vbox_new (FALSE, 4);
974 gtk_widget_show(vbox);
975 gtk_container_add(GTK_CONTAINER (frame), vbox);
976 gtk_container_set_border_width (GTK_CONTAINER (vbox), 8);
985 static gint create_xpm_from_xface(gchar *xpm[], const gchar *xface)
987 static gchar *bit_pattern[] = {
1006 static gchar *xface_header = "48 48 2 1";
1007 static gchar *xface_black = "# c #000000";
1008 static gchar *xface_white = ". c #ffffff";
1012 gchar buf[WIDTH * 4 + 1]; /* 4 = strlen("0x0000") */
1016 strcpy(xpm[line++], xface_header);
1017 strcpy(xpm[line++], xface_black);
1018 strcpy(xpm[line++], xface_white);
1020 for (i = 0; i < HEIGHT; i++) {
1025 for (col = 0; col < 3; col++) {
1028 p += 2; /* skip '0x' */
1030 for (figure = 0; figure < 4; figure++) {
1033 if ('0' <= *p && *p <= '9') {
1035 } else if ('a' <= *p && *p <= 'f') {
1037 } else if ('A' <= *p && *p <= 'F') {
1041 strcat(buf, bit_pattern[n]);
1045 p++; /* skip '\n' */
1048 strcpy(xpm[line++], buf);
1056 gboolean get_tag_range(GtkTextIter *iter,
1058 GtkTextIter *start_iter,
1059 GtkTextIter *end_iter)
1061 GtkTextIter _start_iter, _end_iter;
1064 if (!gtk_text_iter_forward_to_tag_toggle(&_end_iter, tag)) {
1065 debug_print("Can't find end");
1069 _start_iter = _end_iter;
1070 if (!gtk_text_iter_backward_to_tag_toggle(&_start_iter, tag)) {
1071 debug_print("Can't find start.");
1075 *start_iter = _start_iter;
1076 *end_iter = _end_iter;
1081 #if HAVE_LIBCOMPFACE
1082 GtkWidget *xface_get_from_header(const gchar *o_xface)
1084 static gchar *xpm_xface[XPM_XFACE_HEIGHT];
1085 static gboolean xpm_xface_init = TRUE;
1087 strncpy(xface, o_xface, sizeof(xface) - 1);
1088 xface[sizeof(xface) - 1] = '\0';
1090 if (uncompface(xface) < 0) {
1091 g_warning("uncompface failed\n");
1095 if (xpm_xface_init) {
1098 for (i = 0; i < XPM_XFACE_HEIGHT; i++) {
1099 xpm_xface[i] = g_malloc(WIDTH + 1);
1100 *xpm_xface[i] = '\0';
1102 xpm_xface_init = FALSE;
1105 create_xpm_from_xface(xpm_xface, xface);
1107 return gtk_image_new_from_pixbuf(
1108 gdk_pixbuf_new_from_xpm_data((const char **)xpm_xface));
1112 GtkWidget *face_get_from_header(const gchar *o_face)
1115 gchar face_png[2048];
1118 GError *error = NULL;
1119 GdkPixbufLoader *loader = gdk_pixbuf_loader_new ();
1122 if (o_face == NULL || strlen(o_face) == 0)
1125 strncpy2(face, o_face, sizeof(face));
1127 unfold_line(face); /* strip all whitespace and linebreaks */
1130 pngsize = base64_decode(face_png, face, strlen(face));
1132 if (!gdk_pixbuf_loader_write (loader, face_png, pngsize, &error) ||
1133 !gdk_pixbuf_loader_close (loader, &error)) {
1134 g_warning("loading face failed\n");
1135 g_object_unref(loader);
1139 pixbuf = g_object_ref(gdk_pixbuf_loader_get_pixbuf(loader));
1141 g_object_unref(loader);
1143 if ((gdk_pixbuf_get_width(pixbuf) != 48) || (gdk_pixbuf_get_height(pixbuf) != 48)) {
1144 g_object_unref(pixbuf);
1145 g_warning("wrong_size\n");
1149 image = gtk_image_new_from_pixbuf(pixbuf);
1150 g_object_unref(pixbuf);
1154 static GdkCursor *hand_cursor = NULL;
1156 static void link_btn_enter(GtkButton *button, gpointer data)
1159 GtkWidget *window = (GtkWidget *)data;
1161 gdkwin = gtk_widget_get_window(window);
1164 hand_cursor = gdk_cursor_new(GDK_HAND2);
1165 if (window && gdkwin)
1166 gdk_window_set_cursor(gdkwin, hand_cursor);
1168 gtk_button_set_relief(button, GTK_RELIEF_NONE);
1169 gtk_widget_set_state(GTK_WIDGET(button), GTK_STATE_NORMAL);
1173 static void link_btn_leave(GtkButton *button, gpointer data)
1176 GtkWidget *window = (GtkWidget *)data;
1178 gdkwin = gtk_widget_get_window(window);
1180 if (window && gdkwin)
1181 gdk_window_set_cursor(gdkwin, NULL);
1183 gtk_button_set_relief(button, GTK_RELIEF_NONE);
1184 gtk_widget_set_state(GTK_WIDGET(button), GTK_STATE_NORMAL);
1187 static void link_btn_pressed(GtkButton *button, gpointer data)
1189 gtk_button_set_relief(button, GTK_RELIEF_NONE);
1190 gtk_widget_set_state(GTK_WIDGET(button), GTK_STATE_NORMAL);
1193 static void link_btn_released(GtkButton *button, gpointer data)
1195 gtk_button_set_relief(button, GTK_RELIEF_NONE);
1196 gtk_widget_set_state(GTK_WIDGET(button), GTK_STATE_NORMAL);
1199 static void link_btn_clicked(GtkButton *button, gpointer data)
1201 gchar *url = (gchar *)data;
1202 gtk_button_set_relief(button, GTK_RELIEF_NONE);
1203 gtk_widget_set_state(GTK_WIDGET(button), GTK_STATE_NORMAL);
1204 open_uri(url, prefs_common_get_uri_cmd());
1207 static void link_btn_unrealize(GtkButton *button, gpointer data)
1209 gchar *url = (gchar *)data;
1210 g_signal_handlers_disconnect_by_func(G_OBJECT(button),
1211 G_CALLBACK(link_btn_clicked), url);
1215 GtkWidget *gtkut_get_link_btn(GtkWidget *window, const gchar *url, const gchar *label)
1218 GtkWidget *btn_label;
1219 #if !GTK_CHECK_VERSION(3, 0, 0)
1221 gboolean success[2];
1223 GdkColor uri_color[2] = {{0, 0, 0, 0xffff}, {0, 0xffff, 0, 0}};
1224 gchar *local_url = NULL;
1228 gtkut_convert_int_to_gdk_color(prefs_common.uri_col,
1230 gtkut_convert_int_to_gdk_color(prefs_common.uri_col,
1233 btn = gtk_button_new_with_label(label?label:url);
1234 gtk_button_set_relief(GTK_BUTTON(btn), GTK_RELIEF_NONE);
1235 btn_label = gtk_bin_get_child(GTK_BIN((btn)));
1236 #if !GTK_CHECK_VERSION(3, 0, 0)
1237 cmap = gdk_drawable_get_colormap(gtk_widget_get_window(window));
1238 gdk_colormap_alloc_colors(cmap, uri_color, 2, FALSE, TRUE, success);
1239 if (success[0] == TRUE && success[1] == TRUE) {
1242 gtk_widget_ensure_style(btn_label);
1243 style = gtk_style_copy
1244 (gtk_widget_get_style(btn_label));
1245 style->fg[GTK_STATE_NORMAL] = uri_color[0];
1246 style->fg[GTK_STATE_ACTIVE] = uri_color[1];
1247 style->fg[GTK_STATE_PRELIGHT] = uri_color[0];
1248 gtk_widget_set_style(btn_label, style);
1249 #if !GTK_CHECK_VERSION(3, 0, 0)
1251 g_warning("color allocation failed\n");
1254 g_signal_connect(G_OBJECT(btn), "enter",
1255 G_CALLBACK(link_btn_enter), window);
1256 g_signal_connect(G_OBJECT(btn), "leave",
1257 G_CALLBACK(link_btn_leave), window);
1258 g_signal_connect(G_OBJECT(btn), "pressed",
1259 G_CALLBACK(link_btn_pressed), window);
1260 g_signal_connect(G_OBJECT(btn), "released",
1261 G_CALLBACK(link_btn_released), window);
1263 local_url = g_strdup(url);
1264 g_signal_connect(G_OBJECT(btn), "clicked",
1265 G_CALLBACK(link_btn_clicked), local_url);
1266 g_signal_connect(G_OBJECT(btn), "unrealize",
1267 G_CALLBACK(link_btn_unrealize), local_url);
1271 static gboolean _combobox_separator_func(GtkTreeModel *model,
1272 GtkTreeIter *iter, gpointer data)
1276 cm_return_val_if_fail(model != NULL, FALSE);
1278 gtk_tree_model_get(model, iter, COMBOBOX_TEXT, &txt, -1);
1287 GtkWidget *gtkut_sc_combobox_create(GtkWidget *eventbox, gboolean focus_on_click)
1289 GtkWidget *combobox;
1291 GtkCellRenderer *rend;
1293 menu = gtk_list_store_new(3, G_TYPE_STRING, G_TYPE_INT, G_TYPE_BOOLEAN);
1295 combobox = gtk_combo_box_new_with_model(GTK_TREE_MODEL(menu));
1297 rend = gtk_cell_renderer_text_new();
1298 gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(combobox), rend, TRUE);
1299 gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(combobox), rend,
1300 "markup", COMBOBOX_TEXT,
1301 "sensitive", COMBOBOX_SENS,
1304 if( eventbox != NULL )
1305 gtk_container_add(GTK_CONTAINER(eventbox), combobox);
1306 gtk_combo_box_set_focus_on_click(GTK_COMBO_BOX(combobox), focus_on_click);
1308 gtk_combo_box_set_row_separator_func(GTK_COMBO_BOX(combobox),
1309 (GtkTreeViewRowSeparatorFunc)_combobox_separator_func, NULL, NULL);
1314 static void gtkutils_smooth_scroll_do(GtkWidget *widget, GtkAdjustment *vadj,
1315 gfloat old_value, gfloat last_value,
1322 if (old_value < last_value) {
1323 change_value = last_value - old_value;
1326 change_value = old_value - last_value;
1330 for (i = step; i <= change_value; i += step) {
1331 gtk_adjustment_set_value(vadj, old_value + (up ? -i : i));
1332 g_signal_emit_by_name(G_OBJECT(vadj),
1333 "value_changed", 0);
1336 gtk_adjustment_set_value(vadj, last_value);
1337 g_signal_emit_by_name(G_OBJECT(vadj), "value_changed", 0);
1339 gtk_widget_queue_draw(widget);
1342 static gboolean gtkutils_smooth_scroll_page(GtkWidget *widget, GtkAdjustment *vadj, gboolean up)
1349 page_incr = gtk_adjustment_get_page_increment(vadj);
1350 if (prefs_common.scroll_halfpage)
1353 old_value = gtk_adjustment_get_value(vadj);
1355 upper = gtk_adjustment_get_upper(vadj) - gtk_adjustment_get_page_size(vadj);
1356 if (old_value < upper) {
1357 last_value = old_value + page_incr;
1358 last_value = MIN(last_value, upper);
1360 gtkutils_smooth_scroll_do(widget, vadj, old_value,
1362 prefs_common.scroll_step);
1366 if (old_value > 0.0) {
1367 last_value = old_value - page_incr;
1368 last_value = MAX(last_value, 0.0);
1370 gtkutils_smooth_scroll_do(widget, vadj, old_value,
1372 prefs_common.scroll_step);
1380 gboolean gtkutils_scroll_page(GtkWidget *widget, GtkAdjustment *vadj, gboolean up)
1386 if (prefs_common.enable_smooth_scroll)
1387 return gtkutils_smooth_scroll_page(widget, vadj, up);
1389 page_incr = gtk_adjustment_get_page_increment(vadj);
1390 if (prefs_common.scroll_halfpage)
1393 old_value = gtk_adjustment_get_value(vadj);
1395 upper = gtk_adjustment_get_upper(vadj) - gtk_adjustment_get_page_size(vadj);
1396 if (old_value < upper) {
1397 old_value += page_incr;
1398 old_value = MIN(old_value, upper);
1399 gtk_adjustment_set_value(vadj, old_value);
1400 g_signal_emit_by_name(G_OBJECT(vadj),
1401 "value_changed", 0);
1405 if (old_value > 0.0) {
1406 old_value -= page_incr;
1407 old_value = MAX(old_value, 0.0);
1408 gtk_adjustment_set_value(vadj, old_value);
1409 g_signal_emit_by_name(G_OBJECT(vadj),
1410 "value_changed", 0);
1417 static void gtkutils_smooth_scroll_one_line(GtkWidget *widget, GtkAdjustment *vadj, gboolean up)
1423 old_value = gtk_adjustment_get_value(vadj);
1425 upper = gtk_adjustment_get_upper(vadj) - gtk_adjustment_get_page_size(vadj);
1426 if (old_value < upper) {
1427 last_value = old_value + gtk_adjustment_get_step_increment(vadj);
1428 last_value = MIN(last_value, upper);
1430 gtkutils_smooth_scroll_do(widget, vadj, old_value,
1432 prefs_common.scroll_step);
1435 if (old_value > 0.0) {
1436 last_value = old_value - gtk_adjustment_get_step_increment(vadj);
1437 last_value = MAX(last_value, 0.0);
1439 gtkutils_smooth_scroll_do(widget, vadj, old_value,
1441 prefs_common.scroll_step);
1446 void gtkutils_scroll_one_line(GtkWidget *widget, GtkAdjustment *vadj, gboolean up)
1451 if (prefs_common.enable_smooth_scroll) {
1452 gtkutils_smooth_scroll_one_line(widget, vadj, up);
1456 old_value = gtk_adjustment_get_value(vadj);
1458 upper = gtk_adjustment_get_upper(vadj) - gtk_adjustment_get_page_size(vadj);
1459 if (old_value < upper) {
1460 old_value += gtk_adjustment_get_step_increment(vadj);
1461 old_value = MIN(old_value, upper);
1462 gtk_adjustment_set_value(vadj, old_value);
1463 g_signal_emit_by_name(G_OBJECT(vadj),
1464 "value_changed", 0);
1467 if (old_value > 0.0) {
1468 old_value -= gtk_adjustment_get_step_increment(vadj);
1469 old_value = MAX(old_value, 0.0);
1470 gtk_adjustment_set_value(vadj, old_value);
1471 g_signal_emit_by_name(G_OBJECT(vadj),
1472 "value_changed", 0);
1477 gboolean gtkut_tree_model_text_iter_prev(GtkTreeModel *model,
1480 /* do the same as gtk_tree_model_iter_next, but _prev instead.
1481 to use with widgets with one text column (gtk_combo_box_new_text()
1482 and with GtkComboBoxEntry's for instance),
1485 GtkTreeIter cur_iter;
1490 cm_return_val_if_fail(model != NULL, FALSE);
1491 cm_return_val_if_fail(iter != NULL, FALSE);
1493 if (text == NULL || *text == '\0')
1496 valid = gtk_tree_model_get_iter_first(model, &cur_iter);
1499 gtk_tree_model_get(model, &cur_iter, 0, &cur_value, -1);
1501 if (strcmp(text, cur_value) == 0) {
1505 return gtk_tree_model_iter_nth_child(model, iter, NULL, count - 1);
1508 valid = gtk_tree_model_iter_next(model, &cur_iter);
1514 gboolean gtkut_tree_model_get_iter_last(GtkTreeModel *model,
1516 /* do the same as gtk_tree_model_get_iter_first, but _last instead.
1521 cm_return_val_if_fail(model != NULL, FALSE);
1522 cm_return_val_if_fail(iter != NULL, FALSE);
1524 count = gtk_tree_model_iter_n_children(model, NULL);
1529 return gtk_tree_model_iter_nth_child(model, iter, NULL, count - 1);
1532 GtkWidget *gtkut_window_new (GtkWindowType type,
1535 GtkWidget *window = gtk_window_new(type);
1536 gtk_window_set_role(GTK_WINDOW(window), class);
1540 static gboolean gtkut_tree_iter_comp(GtkTreeModel *model,
1544 GtkTreePath *path1 = gtk_tree_model_get_path(model, iter1);
1545 GtkTreePath *path2 = gtk_tree_model_get_path(model, iter2);
1548 result = gtk_tree_path_compare(path1, path2) == 0;
1550 gtk_tree_path_free(path1);
1551 gtk_tree_path_free(path2);
1557 *\brief Get selected row number.
1559 gint gtkut_list_view_get_selected_row(GtkWidget *list_view)
1561 GtkTreeView *view = GTK_TREE_VIEW(list_view);
1562 GtkTreeModel *model = gtk_tree_view_get_model(view);
1563 int n_rows = gtk_tree_model_iter_n_children(model, NULL);
1564 GtkTreeSelection *selection;
1571 selection = gtk_tree_view_get_selection(view);
1572 if (!gtk_tree_selection_get_selected(selection, &model, &iter))
1575 /* get all iterators and compare them... */
1576 for (row = 0; row < n_rows; row++) {
1579 if (gtk_tree_model_iter_nth_child(model, &itern, NULL, row)
1580 && gtkut_tree_iter_comp(model, &iter, &itern))
1588 *\brief Select a row by its number.
1590 gboolean gtkut_list_view_select_row(GtkWidget *list, gint row)
1592 GtkTreeView *list_view = GTK_TREE_VIEW(list);
1593 GtkTreeSelection *selection = gtk_tree_view_get_selection(list_view);
1594 GtkTreeModel *model = gtk_tree_view_get_model(list_view);
1598 if (!gtk_tree_model_iter_nth_child(model, &iter, NULL, row))
1601 gtk_tree_selection_select_iter(selection, &iter);
1603 path = gtk_tree_model_get_path(model, &iter);
1604 gtk_tree_view_set_cursor(list_view, path, NULL, FALSE);
1605 gtk_tree_path_free(path);
1610 static GtkUIManager *gui_manager = NULL;
1612 GtkUIManager *gtkut_create_ui_manager(void)
1614 cm_return_val_if_fail(gui_manager == NULL, gui_manager);
1615 return (gui_manager = gtk_ui_manager_new());
1618 GtkUIManager *gtkut_ui_manager(void)
1623 typedef struct _ClawsIOClosure ClawsIOClosure;
1625 struct _ClawsIOClosure
1627 ClawsIOFunc function;
1628 GIOCondition condition;
1629 GDestroyNotify notify;
1634 claws_io_invoke (GIOChannel *source,
1635 GIOCondition condition,
1638 ClawsIOClosure *closure = data;
1641 fd = g_io_channel_unix_get_fd (source);
1643 fd = g_io_channel_win32_get_fd (source);
1645 if (closure->condition & condition)
1646 closure->function (closure->data, fd, condition);
1652 claws_io_destroy (gpointer data)
1654 ClawsIOClosure *closure = data;
1656 if (closure->notify)
1657 closure->notify (closure->data);
1663 claws_input_add (gint source,
1664 GIOCondition condition,
1665 ClawsIOFunc function,
1670 ClawsIOClosure *closure = g_new (ClawsIOClosure, 1);
1671 GIOChannel *channel;
1673 closure->function = function;
1674 closure->condition = condition;
1675 closure->notify = NULL;
1676 closure->data = data;
1679 channel = g_io_channel_unix_new (source);
1682 channel = g_io_channel_win32_new_socket(source);
1684 channel = g_io_channel_win32_new_fd(source);
1686 result = g_io_add_watch_full (channel, G_PRIORITY_DEFAULT, condition,
1688 closure, claws_io_destroy);
1689 g_io_channel_unref (channel);
1694 void gtkut_widget_set_mapped(GtkWidget *widget, gboolean mapped)
1696 #if GTK_CHECK_VERSION(2,20,0)
1697 gtk_widget_set_mapped(widget, mapped);
1700 GTK_WIDGET_SET_FLAGS(widget, GTK_MAPPED);
1702 GTK_WIDGET_UNSET_FLAGS(widget, GTK_MAPPED);
1706 void gtkut_widget_set_realized(GtkWidget *widget, gboolean realized)
1708 #if GTK_CHECK_VERSION(2,20,0)
1709 gtk_widget_set_realized(widget, realized);
1712 GTK_WIDGET_SET_FLAGS(widget, GTK_REALIZED);
1714 GTK_WIDGET_UNSET_FLAGS(widget, GTK_REALIZED);
1718 void gtkut_widget_set_can_default(GtkWidget *widget, gboolean can_default)
1720 #if GTK_CHECK_VERSION(2,20,0)
1721 gtk_widget_set_can_default(widget, can_default);
1724 GTK_WIDGET_SET_FLAGS(widget, GTK_CAN_DEFAULT);
1726 GTK_WIDGET_UNSET_FLAGS(widget, GTK_CAN_DEFAULT);
1730 void gtkut_widget_set_receives_default(GtkWidget *widget, gboolean receives_default)
1732 #if GTK_CHECK_VERSION(2,20,0)
1733 gtk_widget_set_receives_default(widget, receives_default);
1735 if (receives_default)
1736 GTK_WIDGET_SET_FLAGS(widget, GTK_RECEIVES_DEFAULT);
1738 GTK_WIDGET_UNSET_FLAGS(widget, GTK_RECEIVES_DEFAULT);
1742 void gtkut_widget_set_can_focus(GtkWidget *widget, gboolean can_focus)
1744 #if GTK_CHECK_VERSION(2,20,0)
1745 gtk_widget_set_can_focus(widget, can_focus);
1748 GTK_WIDGET_SET_FLAGS(widget, GTK_CAN_FOCUS);
1750 GTK_WIDGET_UNSET_FLAGS(widget, GTK_CAN_FOCUS);
1754 void gtkut_widget_set_has_window(GtkWidget *widget, gboolean has_window)
1756 #if GTK_CHECK_VERSION(2,20,0)
1757 gtk_widget_set_has_window(widget, has_window);
1759 if (has_window) /* Inverted logic there */
1760 GTK_WIDGET_UNSET_FLAGS(widget, GTK_NO_WINDOW);
1762 GTK_WIDGET_SET_FLAGS(widget, GTK_NO_WINDOW);
1767 * Load a pixbuf fitting inside the specified size. EXIF orientation is
1768 * respected if available.
1770 * @param[in] filename the file to load
1771 * @param[in] box_width the max width (-1 for no resize)
1772 * @param[in] box_height the max height (-1 for no resize)
1773 * @param[out] error the possible load error
1775 * @return a GdkPixbuf
1777 GdkPixbuf *claws_load_pixbuf_fitting(GdkPixbuf *src_pixbuf, int box_width,
1780 gint w, h, orientation, angle;
1781 gint avail_width, avail_height;
1782 gboolean flip_horiz, flip_vert;
1783 const gchar *orient_str;
1784 GdkPixbuf *pixbuf, *t_pixbuf;
1786 pixbuf = src_pixbuf;
1792 flip_horiz = flip_vert = FALSE;
1794 /* EXIF orientation */
1795 orient_str = gdk_pixbuf_get_option(pixbuf, "orientation");
1796 if (orient_str != NULL && *orient_str != '\0') {
1797 orientation = atoi(orient_str);
1798 switch(orientation) {
1799 /* See EXIF standard for different values */
1801 case 2: flip_horiz = 1;
1803 case 3: angle = 180;
1805 case 4: flip_vert = 1;
1810 case 6: angle = 270;
1820 w = gdk_pixbuf_get_width(pixbuf);
1821 h = gdk_pixbuf_get_height(pixbuf);
1823 if (angle == 90 || angle == 270) {
1824 avail_height = box_width;
1825 avail_width = box_height;
1827 avail_width = box_width;
1828 avail_height = box_height;
1832 if (box_width != -1 && box_height != -1 && avail_width - 100 > 0) {
1833 if (w > avail_width) {
1834 h = (avail_width * h) / w;
1837 if (h > avail_height) {
1838 w = (avail_height * w) / h;
1841 t_pixbuf = gdk_pixbuf_scale_simple(pixbuf,
1842 w, h, GDK_INTERP_BILINEAR);
1843 g_object_unref(pixbuf);
1847 /* Rotate if needed */
1849 t_pixbuf = gdk_pixbuf_rotate_simple(pixbuf, angle);
1850 g_object_unref(pixbuf);
1854 /* Flip horizontally if needed */
1856 t_pixbuf = gdk_pixbuf_flip(pixbuf, TRUE);
1857 g_object_unref(pixbuf);
1861 /* Flip vertically if needed */
1863 t_pixbuf = gdk_pixbuf_flip(pixbuf, FALSE);
1864 g_object_unref(pixbuf);
1871 #if (defined USE_GNUTLS && GLIB_CHECK_VERSION(2,22,0))
1872 static void auto_configure_done(const gchar *hostname, gint port, gboolean ssl, AutoConfigureData *data)
1874 if (hostname != NULL) {
1875 if (data->hostname_entry)
1876 gtk_entry_set_text(data->hostname_entry, hostname);
1878 gtk_toggle_button_set_active(data->set_port,
1879 (ssl && port == data->default_ssl_port) || (!ssl && port == data->default_port));
1881 gtk_spin_button_set_value(data->port, port);
1882 else if (data->hostname_entry) {
1883 gchar *tmp = g_strdup_printf("%s:%d", hostname, port);
1884 gtk_entry_set_text(data->hostname_entry, tmp);
1888 if (ssl && data->ssl_checkbtn) {
1889 gtk_toggle_button_set_active(data->ssl_checkbtn, TRUE);
1890 gtk_toggle_button_set_active(data->tls_checkbtn, FALSE);
1891 } else if (data->tls_checkbtn) {
1892 if (!GTK_IS_RADIO_BUTTON(data->ssl_checkbtn)) {
1893 /* Wizard where TLS is [x]SSL + [x]TLS */
1894 gtk_toggle_button_set_active(data->ssl_checkbtn, TRUE);
1896 gtk_toggle_button_set_active(data->tls_checkbtn, TRUE);
1899 /* Check authentication by default. This is probably required if
1900 * auto-configuration worked.
1902 if (data->auth_checkbtn)
1903 gtk_toggle_button_set_active(data->auth_checkbtn, TRUE);
1905 gtk_label_set_text(data->info_label, _("Done."));
1907 gtk_label_set_text(data->info_label, _("Failed."));
1909 gtk_widget_show(GTK_WIDGET(data->configure_button));
1910 gtk_widget_hide(GTK_WIDGET(data->cancel_button));
1911 g_free(data->domain);
1915 static void resolve_done(GObject *source, GAsyncResult *result, gpointer user_data)
1917 AutoConfigureData *data = (AutoConfigureData *)user_data;
1918 GResolver *resolver = (GResolver *)source;
1919 GError *error = NULL;
1920 gchar *hostname = NULL;
1922 GList *answers, *cur;
1923 gboolean found = FALSE;
1924 gboolean abort = FALSE;
1926 answers = g_resolver_lookup_service_finish(resolver, result, &error);
1929 for (cur = g_srv_target_list_sort(answers); cur; cur = cur->next) {
1930 GSrvTarget *target = (GSrvTarget *)cur->data;
1931 const gchar *h = g_srv_target_get_hostname(target);
1932 port = g_srv_target_get_port(target);
1933 if (h && strcmp(h,"") && port > 0) {
1934 hostname = g_strdup(h);
1939 g_resolver_free_targets(answers);
1941 if (error->code == G_IO_ERROR_CANCELLED)
1943 debug_print("error %s\n", error->message);
1944 g_error_free(error);
1948 auto_configure_done(hostname, port, data->ssl_service != NULL, data);
1949 } else if (data->ssl_service && !abort) {
1950 /* Fallback to TLS */
1951 data->ssl_service = NULL;
1952 auto_configure_service(data);
1954 auto_configure_done(NULL, 0, FALSE, data);
1957 g_object_unref(resolver);
1960 void auto_configure_service(AutoConfigureData *data)
1962 GResolver *resolver;
1963 const gchar *cur_service = data->ssl_service != NULL ? data->ssl_service : data->tls_service;
1965 cm_return_if_fail(cur_service != NULL);
1966 cm_return_if_fail(data->domain != NULL);
1968 resolver = g_resolver_get_default();
1969 if (resolver != NULL) {
1970 gtk_label_set_text(data->info_label, _("Configuring..."));
1971 gtk_widget_hide(GTK_WIDGET(data->configure_button));
1972 gtk_widget_show(GTK_WIDGET(data->cancel_button));
1973 g_resolver_lookup_service_async(resolver, cur_service, "tcp", data->domain,
1974 data->cancel, resolve_done, data);
1978 gboolean auto_configure_service_sync(const gchar *service, const gchar *domain, gchar **srvhost, guint16 *srvport)
1980 GResolver *resolver;
1981 GList *answers, *cur;
1982 GError *error = NULL;
1983 gboolean result = FALSE;
1985 cm_return_val_if_fail(service != NULL, FALSE);
1986 cm_return_val_if_fail(domain != NULL, FALSE);
1988 resolver = g_resolver_get_default();
1989 if (resolver == NULL)
1992 answers = g_resolver_lookup_service(resolver, service, "tcp", domain, NULL, &error);
1998 for (cur = g_srv_target_list_sort(answers); cur; cur = cur->next) {
1999 GSrvTarget *target = (GSrvTarget *)cur->data;
2000 const gchar *hostname = g_srv_target_get_hostname(target);
2001 guint16 port = g_srv_target_get_port(target);
2002 if (hostname && strcmp(hostname,"") && port > 0) {
2004 *srvhost = g_strdup(hostname);
2009 g_resolver_free_targets(answers);
2011 g_error_free(error);
2014 g_object_unref(resolver);