2 * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2011 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/>.
25 #include <glib/gi18n.h>
26 #include <gdk/gdkkeysyms.h>
29 #if !GTK_CHECK_VERSION(3, 0, 0)
30 #include "gtk/gtksctree.h"
39 # include <compface.h>
43 #define XPM_XFACE_HEIGHT (HEIGHT + 3) /* 3 = 1 header + 2 colors */
46 #if (HAVE_WCTYPE_H && HAVE_WCHAR_H)
54 #if !GTK_CHECK_VERSION(3, 0, 0)
55 #include "gtksctree.h"
58 #include "stock_pixmap.h"
60 #include "prefs_account.h"
61 #include "prefs_common.h"
62 #include "manage_window.h"
67 gboolean gtkut_get_font_size(GtkWidget *widget,
68 gint *width, gint *height)
71 const gchar *str = "Abcdef";
73 cm_return_val_if_fail(GTK_IS_WIDGET(widget), FALSE);
75 layout = gtk_widget_create_pango_layout(widget, str);
76 cm_return_val_if_fail(layout, FALSE);
77 pango_layout_get_pixel_size(layout, width, height);
79 *width = *width / g_utf8_strlen(str, -1);
80 g_object_unref(layout);
85 void gtkut_widget_set_small_font_size(GtkWidget *widget)
87 PangoFontDescription *font_desc;
90 cm_return_if_fail(widget != NULL);
91 cm_return_if_fail(gtk_widget_get_style(widget) != NULL);
93 if (prefs_common.derive_from_normal_font || !SMALL_FONT) {
94 font_desc = pango_font_description_from_string(NORMAL_FONT);
95 size = pango_font_description_get_size(font_desc);
96 pango_font_description_set_size(font_desc, size * PANGO_SCALE_SMALL);
97 gtk_widget_modify_font(widget, font_desc);
98 pango_font_description_free(font_desc);
100 font_desc = pango_font_description_from_string(SMALL_FONT);
101 gtk_widget_modify_font(widget, font_desc);
102 pango_font_description_free(font_desc);
106 void gtkut_convert_int_to_gdk_color(gint rgbvalue, GdkColor *color)
108 cm_return_if_fail(color != NULL);
111 color->red = (int) (((gdouble)((rgbvalue & 0xff0000) >> 16) / 255.0) * 65535.0);
112 color->green = (int) (((gdouble)((rgbvalue & 0x00ff00) >> 8) / 255.0) * 65535.0);
113 color->blue = (int) (((gdouble) (rgbvalue & 0x0000ff) / 255.0) * 65535.0);
116 #define CL(x) (((gulong) (x) >> (gulong) 8) & 0xFFUL)
117 #define RGB_FROM_GDK_COLOR(c) \
118 ((CL(c->red) << (gulong) 16) | \
119 (CL(c->green) << (gulong) 8) | \
122 gint gtkut_convert_gdk_color_to_int(GdkColor *color)
124 return RGB_FROM_GDK_COLOR(color);
127 void gtkut_stock_button_add_help(GtkWidget *bbox, GtkWidget **help_btn)
129 cm_return_if_fail(bbox != NULL);
131 *help_btn = gtk_button_new_from_stock(GTK_STOCK_HELP);
133 gtkut_widget_set_can_default(*help_btn, TRUE);
134 gtk_box_pack_end(GTK_BOX (bbox), *help_btn, TRUE, TRUE, 0);
135 gtk_button_box_set_child_secondary(GTK_BUTTON_BOX (bbox),
137 gtk_widget_set_sensitive(*help_btn,
138 manual_available(MANUAL_MANUAL_CLAWS));
139 gtk_widget_show(*help_btn);
142 void gtkut_stock_button_set_create_with_help(GtkWidget **bbox,
143 GtkWidget **help_button,
144 GtkWidget **button1, const gchar *label1,
145 GtkWidget **button2, const gchar *label2,
146 GtkWidget **button3, const gchar *label3)
148 cm_return_if_fail(bbox != NULL);
149 cm_return_if_fail(button1 != NULL);
151 gtkut_stock_button_set_create(bbox, button1, label1,
152 button2, label2, button3, label3);
154 gtkut_stock_button_add_help(*bbox, help_button);
157 void gtkut_stock_button_set_create(GtkWidget **bbox,
158 GtkWidget **button1, const gchar *label1,
159 GtkWidget **button2, const gchar *label2,
160 GtkWidget **button3, const gchar *label3)
162 cm_return_if_fail(bbox != NULL);
163 cm_return_if_fail(button1 != NULL);
165 *bbox = gtk_hbutton_box_new();
166 gtk_button_box_set_layout(GTK_BUTTON_BOX(*bbox), GTK_BUTTONBOX_END);
167 gtk_box_set_spacing(GTK_BOX(*bbox), 5);
169 *button1 = gtk_button_new_from_stock(label1);
170 gtkut_widget_set_can_default(*button1, TRUE);
171 gtk_box_pack_start(GTK_BOX(*bbox), *button1, TRUE, TRUE, 0);
172 gtk_widget_show(*button1);
175 *button2 = gtk_button_new_from_stock(label2);
176 gtkut_widget_set_can_default(*button2, TRUE);
177 gtk_box_pack_start(GTK_BOX(*bbox), *button2, TRUE, TRUE, 0);
178 gtk_widget_show(*button2);
182 *button3 = gtk_button_new_from_stock(label3);
183 gtkut_widget_set_can_default(*button3, TRUE);
184 gtk_box_pack_start(GTK_BOX(*bbox), *button3, TRUE, TRUE, 0);
185 gtk_widget_show(*button3);
189 void gtkut_stock_with_text_button_set_create(GtkWidget **bbox,
190 GtkWidget **button1, const gchar *label1, const gchar *text1,
191 GtkWidget **button2, const gchar *label2, const gchar *text2,
192 GtkWidget **button3, const gchar *label3, const gchar *text3)
194 cm_return_if_fail(bbox != NULL);
195 cm_return_if_fail(button1 != NULL);
197 *bbox = gtk_hbutton_box_new();
198 gtk_button_box_set_layout(GTK_BUTTON_BOX(*bbox), GTK_BUTTONBOX_END);
199 gtk_box_set_spacing(GTK_BOX(*bbox), 5);
201 *button1 = gtk_button_new_with_mnemonic(text1);
202 gtk_button_set_image(GTK_BUTTON(*button1),
203 gtk_image_new_from_stock(label1, GTK_ICON_SIZE_BUTTON));
204 gtkut_widget_set_can_default(*button1, TRUE);
205 gtk_box_pack_start(GTK_BOX(*bbox), *button1, TRUE, TRUE, 0);
206 gtk_widget_show(*button1);
209 *button2 = gtk_button_new_with_mnemonic(text2);
210 gtk_button_set_image(GTK_BUTTON(*button2),
211 gtk_image_new_from_stock(label2, GTK_ICON_SIZE_BUTTON));
212 gtkut_widget_set_can_default(*button2, TRUE);
213 gtk_box_pack_start(GTK_BOX(*bbox), *button2, TRUE, TRUE, 0);
214 gtk_widget_show(*button2);
218 *button3 = gtk_button_new_with_mnemonic(text3);
219 gtk_button_set_image(GTK_BUTTON(*button3),
220 gtk_image_new_from_stock(label3, GTK_ICON_SIZE_BUTTON));
221 gtkut_widget_set_can_default(*button3, TRUE);
222 gtk_box_pack_start(GTK_BOX(*bbox), *button3, TRUE, TRUE, 0);
223 gtk_widget_show(*button3);
227 #define CELL_SPACING 1
228 #define ROW_TOP_YPIXEL(clist, row) (((clist)->row_height * (row)) + \
229 (((row) + 1) * CELL_SPACING) + \
231 #define ROW_FROM_YPIXEL(clist, y) (((y) - (clist)->voffset) / \
232 ((clist)->row_height + CELL_SPACING))
234 void gtkut_ctree_node_move_if_on_the_edge(GtkCMCTree *ctree, GtkCMCTreeNode *node, gint _row)
236 GtkCMCList *clist = GTK_CMCLIST(ctree);
238 GtkVisibility row_visibility, prev_row_visibility, next_row_visibility;
240 cm_return_if_fail(ctree != NULL);
241 cm_return_if_fail(node != NULL);
243 row = (_row != -1 ? _row : g_list_position(clist->row_list, (GList *)node));
245 if (row < 0 || row >= clist->rows || clist->row_height == 0) return;
246 row_visibility = gtk_cmclist_row_is_visible(clist, row);
247 prev_row_visibility = gtk_cmclist_row_is_visible(clist, row - 1);
248 next_row_visibility = gtk_cmclist_row_is_visible(clist, row + 1);
250 if (row_visibility == GTK_VISIBILITY_NONE) {
251 gtk_cmclist_moveto(clist, row, -1, 0.5, 0);
254 if (row_visibility == GTK_VISIBILITY_FULL &&
255 prev_row_visibility == GTK_VISIBILITY_FULL &&
256 next_row_visibility == GTK_VISIBILITY_FULL)
258 if (prev_row_visibility != GTK_VISIBILITY_FULL &&
259 next_row_visibility != GTK_VISIBILITY_FULL)
262 if (prev_row_visibility != GTK_VISIBILITY_FULL) {
263 gtk_cmclist_moveto(clist, row, -1, 0.2, 0);
266 if (next_row_visibility != GTK_VISIBILITY_FULL) {
267 gtk_cmclist_moveto(clist, row, -1, 0.8, 0);
273 #undef ROW_TOP_YPIXEL
274 #undef ROW_FROM_YPIXEL
276 gint gtkut_ctree_get_nth_from_node(GtkCMCTree *ctree, GtkCMCTreeNode *node)
278 cm_return_val_if_fail(ctree != NULL, -1);
279 cm_return_val_if_fail(node != NULL, -1);
281 return g_list_position(GTK_CMCLIST(ctree)->row_list, (GList *)node);
284 /* get the next node, including the invisible one */
285 GtkCMCTreeNode *gtkut_ctree_node_next(GtkCMCTree *ctree, GtkCMCTreeNode *node)
287 GtkCMCTreeNode *parent;
289 if (!node) return NULL;
291 if (GTK_CMCTREE_ROW(node)->children)
292 return GTK_CMCTREE_ROW(node)->children;
294 if (GTK_CMCTREE_ROW(node)->sibling)
295 return GTK_CMCTREE_ROW(node)->sibling;
297 for (parent = GTK_CMCTREE_ROW(node)->parent; parent != NULL;
298 parent = GTK_CMCTREE_ROW(parent)->parent) {
299 if (GTK_CMCTREE_ROW(parent)->sibling)
300 return GTK_CMCTREE_ROW(parent)->sibling;
306 /* get the previous node, including the invisible one */
307 GtkCMCTreeNode *gtkut_ctree_node_prev(GtkCMCTree *ctree, GtkCMCTreeNode *node)
309 GtkCMCTreeNode *prev;
310 GtkCMCTreeNode *child;
312 if (!node) return NULL;
314 prev = GTK_CMCTREE_NODE_PREV(node);
315 if (prev == GTK_CMCTREE_ROW(node)->parent)
319 while (GTK_CMCTREE_ROW(child)->children != NULL) {
320 child = GTK_CMCTREE_ROW(child)->children;
321 while (GTK_CMCTREE_ROW(child)->sibling != NULL)
322 child = GTK_CMCTREE_ROW(child)->sibling;
328 gboolean gtkut_ctree_node_is_selected(GtkCMCTree *ctree, GtkCMCTreeNode *node)
330 GtkCMCList *clist = GTK_CMCLIST(ctree);
333 for (cur = clist->selection; cur != NULL; cur = cur->next) {
334 if (node == GTK_CMCTREE_NODE(cur->data))
341 GtkCMCTreeNode *gtkut_ctree_find_collapsed_parent(GtkCMCTree *ctree,
342 GtkCMCTreeNode *node)
344 if (!node) return NULL;
346 while ((node = GTK_CMCTREE_ROW(node)->parent) != NULL) {
347 if (!GTK_CMCTREE_ROW(node)->expanded)
354 void gtkut_ctree_expand_parent_all(GtkCMCTree *ctree, GtkCMCTreeNode *node)
356 while ((node = gtkut_ctree_find_collapsed_parent(ctree, node)) != NULL)
357 gtk_cmctree_expand(ctree, node);
360 gboolean gtkut_ctree_node_is_parent(GtkCMCTreeNode *parent, GtkCMCTreeNode *node)
363 cm_return_val_if_fail(node != NULL, FALSE);
364 cm_return_val_if_fail(parent != NULL, FALSE);
368 if(GTK_CMCTREE_ROW(tmp)->parent && GTK_CMCTREE_ROW(tmp)->parent == parent)
370 tmp = GTK_CMCTREE_ROW(tmp)->parent;
376 void gtkut_ctree_set_focus_row(GtkCMCTree *ctree, GtkCMCTreeNode *node)
380 gtkut_clist_set_focus_row(GTK_CMCLIST(ctree),
381 gtkut_ctree_get_nth_from_node(ctree, node));
384 void gtkut_clist_set_focus_row(GtkCMCList *clist, gint row)
386 clist->focus_row = row;
387 GTKUT_CTREE_REFRESH(clist);
390 void gtkut_container_remove(GtkContainer *container, GtkWidget *widget)
392 gtk_container_remove(container, widget);
395 static gboolean gtkut_text_buffer_match_string(GtkTextBuffer *textbuf,
396 const GtkTextIter *iter,
397 gunichar *wcs, gint len,
400 GtkTextIter start_iter, end_iter;
404 start_iter = end_iter = *iter;
405 gtk_text_iter_forward_chars(&end_iter, len);
407 utf8str = gtk_text_buffer_get_text(textbuf, &start_iter, &end_iter,
409 if (!utf8str) return FALSE;
411 if ((gint)g_utf8_strlen(utf8str, -1) != len) {
416 for (p = utf8str, match_count = 0;
417 *p != '\0' && match_count < len;
418 p = g_utf8_next_char(p), match_count++) {
421 wc = g_utf8_get_char(p);
424 if (wc != wcs[match_count])
427 if (g_unichar_tolower(wc) !=
428 g_unichar_tolower(wcs[match_count]))
435 if (match_count == len)
441 static gboolean gtkut_text_buffer_find(GtkTextBuffer *buffer, const GtkTextIter *iter,
442 const gchar *str, gboolean case_sens,
443 GtkTextIter *match_pos)
447 glong items_read = 0, items_written = 0;
448 GError *error = NULL;
450 gboolean found = FALSE;
452 wcs = g_utf8_to_ucs4(str, -1, &items_read, &items_written, &error);
454 g_warning("An error occured while converting a string from UTF-8 to UCS-4: %s\n",
458 if (!wcs || items_written <= 0) return FALSE;
459 len = (gint)items_written;
463 found = gtkut_text_buffer_match_string
464 (buffer, &iter_, wcs, len, case_sens);
469 } while (gtk_text_iter_forward_char(&iter_));
476 static gboolean gtkut_text_buffer_find_backward(GtkTextBuffer *buffer,
477 const GtkTextIter *iter,
478 const gchar *str, gboolean case_sens,
479 GtkTextIter *match_pos)
483 glong items_read = 0, items_written = 0;
484 GError *error = NULL;
486 gboolean found = FALSE;
488 wcs = g_utf8_to_ucs4(str, -1, &items_read, &items_written, &error);
490 g_warning("An error occured while converting a string from UTF-8 to UCS-4: %s\n", error->message);
493 if (!wcs || items_written <= 0) return FALSE;
494 len = (gint)items_written;
497 while (gtk_text_iter_backward_char(&iter_)) {
498 found = gtkut_text_buffer_match_string
499 (buffer, &iter_, wcs, len, case_sens);
511 gchar *gtkut_text_view_get_selection(GtkTextView *textview)
513 GtkTextBuffer *buffer;
514 GtkTextIter start_iter, end_iter;
517 cm_return_val_if_fail(GTK_IS_TEXT_VIEW(textview), NULL);
519 buffer = gtk_text_view_get_buffer(textview);
520 found = gtk_text_buffer_get_selection_bounds(buffer,
524 return gtk_text_buffer_get_text(buffer, &start_iter, &end_iter,
531 void gtkut_text_view_set_position(GtkTextView *text, gint pos)
533 GtkTextBuffer *buffer;
537 cm_return_if_fail(text != NULL);
539 buffer = gtk_text_view_get_buffer(text);
541 gtk_text_buffer_get_iter_at_offset(buffer, &iter, pos);
542 gtk_text_buffer_place_cursor(buffer, &iter);
543 mark = gtk_text_buffer_create_mark(buffer, NULL, &iter, TRUE);
544 gtk_text_view_scroll_to_mark(text, mark, 0.0, FALSE, 0.0, 0.0);
547 gboolean gtkut_text_view_search_string(GtkTextView *text, const gchar *str,
550 GtkTextBuffer *buffer;
551 GtkTextIter iter, match_pos;
555 cm_return_val_if_fail(text != NULL, FALSE);
556 cm_return_val_if_fail(str != NULL, FALSE);
558 buffer = gtk_text_view_get_buffer(text);
560 len = g_utf8_strlen(str, -1);
561 cm_return_val_if_fail(len >= 0, FALSE);
563 mark = gtk_text_buffer_get_insert(buffer);
564 gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
566 if (gtkut_text_buffer_find(buffer, &iter, str, case_sens,
568 GtkTextIter end = match_pos;
570 gtk_text_iter_forward_chars(&end, len);
571 /* place "insert" at the last character */
572 gtk_text_buffer_select_range(buffer, &end, &match_pos);
573 gtk_text_view_scroll_to_mark(text, mark, 0.0, TRUE, 0.0, 0.5);
580 gboolean gtkut_text_view_search_string_backward(GtkTextView *text, const gchar *str,
583 GtkTextBuffer *buffer;
584 GtkTextIter iter, match_pos;
588 cm_return_val_if_fail(text != NULL, FALSE);
589 cm_return_val_if_fail(str != NULL, FALSE);
591 buffer = gtk_text_view_get_buffer(text);
593 len = g_utf8_strlen(str, -1);
594 cm_return_val_if_fail(len >= 0, FALSE);
596 mark = gtk_text_buffer_get_insert(buffer);
597 gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
599 if (gtkut_text_buffer_find_backward(buffer, &iter, str, case_sens,
601 GtkTextIter end = match_pos;
603 gtk_text_iter_forward_chars(&end, len);
604 gtk_text_buffer_select_range(buffer, &match_pos, &end);
605 gtk_text_view_scroll_to_mark(text, mark, 0.0, TRUE, 0.0, 0.5);
612 void gtkut_window_popup(GtkWidget *window)
615 gint x, y, sx, sy, new_x, new_y;
617 gdkwin = gtk_widget_get_window(window);
619 cm_return_if_fail(window != NULL);
620 cm_return_if_fail(gdkwin != NULL);
622 sx = gdk_screen_width();
623 sy = gdk_screen_height();
625 gdk_window_get_origin(gdkwin, &x, &y);
626 new_x = x % sx; if (new_x < 0) new_x = 0;
627 new_y = y % sy; if (new_y < 0) new_y = 0;
628 if (new_x != x || new_y != y)
629 gdk_window_move(gdkwin, new_x, new_y);
631 gtk_window_set_skip_taskbar_hint(GTK_WINDOW(window), FALSE);
632 gtk_window_present_with_time(GTK_WINDOW(window), time(NULL));
635 void gtkut_widget_get_uposition(GtkWidget *widget, gint *px, gint *py)
641 gdkwin = gtk_widget_get_window(widget);
643 cm_return_if_fail(widget != NULL);
644 cm_return_if_fail(gdkwin != NULL);
646 sx = gdk_screen_width();
647 sy = gdk_screen_height();
649 /* gdk_window_get_root_origin ever return *rootwindow*'s position */
650 gdk_window_get_root_origin(gdkwin, &x, &y);
652 x %= sx; if (x < 0) x = 0;
653 y %= sy; if (y < 0) y = 0;
658 void gtkut_widget_draw_now(GtkWidget *widget)
660 if (widget && gtk_widget_get_visible(widget) && gtk_widget_is_drawable(widget))
661 gdk_window_process_updates(gtk_widget_get_window(widget), FALSE);
664 static void gtkut_clist_bindings_add(GtkWidget *clist)
666 GtkBindingSet *binding_set;
668 binding_set = gtk_binding_set_by_class
669 (GTK_CMCLIST_GET_CLASS(clist));
671 gtk_binding_entry_add_signal(binding_set, GDK_KEY_n, GDK_CONTROL_MASK,
672 "scroll_vertical", 2,
673 G_TYPE_ENUM, GTK_SCROLL_STEP_FORWARD,
675 gtk_binding_entry_add_signal(binding_set, GDK_p, GDK_CONTROL_MASK,
676 "scroll_vertical", 2,
677 G_TYPE_ENUM, GTK_SCROLL_STEP_BACKWARD,
681 void gtkut_widget_init(void)
685 clist = gtk_cmclist_new(1);
686 g_object_ref(G_OBJECT(clist));
687 #if GLIB_CHECK_VERSION(2,10,0)
688 g_object_ref_sink (G_OBJECT(clist));
690 gtk_object_ref (G_OBJECT(clist));
691 gtk_object_sink (G_OBJECT(clist));
693 gtkut_clist_bindings_add(clist);
694 g_object_unref(G_OBJECT(clist));
696 clist = gtk_cmctree_new(1, 0);
697 g_object_ref(G_OBJECT(clist));
698 #if GLIB_CHECK_VERSION(2,10,0)
699 g_object_ref_sink (G_OBJECT(clist));
701 gtk_object_ref (G_OBJECT(clist));
702 gtk_object_sink (G_OBJECT(clist));
704 gtkut_clist_bindings_add(clist);
705 g_object_unref(G_OBJECT(clist));
707 clist = gtk_sctree_new_with_titles(1, 0, NULL);
708 g_object_ref(G_OBJECT(clist));
709 #if GLIB_CHECK_VERSION(2,10,0)
710 g_object_ref_sink (G_OBJECT(clist));
712 gtk_object_ref (G_OBJECT(clist));
713 gtk_object_sink (G_OBJECT(clist));
715 gtkut_clist_bindings_add(clist);
716 g_object_unref(G_OBJECT(clist));
719 void gtkut_widget_set_app_icon(GtkWidget *widget)
721 static GdkPixbuf *icon = NULL;
723 cm_return_if_fail(widget != NULL);
724 cm_return_if_fail(gtk_widget_get_window(widget) != NULL);
726 stock_pixbuf_gdk(widget, STOCK_PIXMAP_CLAWS_MAIL_ICON, &icon);
729 gtk_window_set_icon(GTK_WINDOW(widget), icon);
732 void gtkut_widget_set_composer_icon(GtkWidget *widget)
734 static GdkPixbuf *icon = NULL;
736 cm_return_if_fail(widget != NULL);
737 cm_return_if_fail(gtk_widget_get_window(widget) != NULL);
739 stock_pixbuf_gdk(widget, STOCK_PIXMAP_MAIL_COMPOSE, &icon);
742 gtk_window_set_icon(GTK_WINDOW(widget), icon);
745 static gboolean move_bar = FALSE;
746 static gint move_bar_id = -1;
748 static gboolean move_bar_cb(gpointer data)
750 GtkWidget *w = (GtkWidget *)data;
754 if (!GTK_IS_PROGRESS_BAR(w)) {
758 gtk_progress_bar_pulse(GTK_PROGRESS_BAR(w));
763 GtkWidget *label_window_create(const gchar *str)
766 GtkWidget *label, *vbox, *hbox;
767 GtkWidget *wait_progress = gtk_progress_bar_new();
769 window = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "gtkutils");
770 gtk_widget_set_size_request(window, 380, 70);
771 gtk_container_set_border_width(GTK_CONTAINER(window), 8);
772 gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
773 gtk_window_set_title(GTK_WINDOW(window), str);
774 gtk_window_set_modal(GTK_WINDOW(window), TRUE);
775 gtk_window_set_resizable(GTK_WINDOW(window), FALSE);
776 manage_window_set_transient(GTK_WINDOW(window));
778 label = gtk_label_new(str);
780 vbox = gtk_vbox_new(FALSE, 6);
781 hbox = gtk_hbox_new(FALSE, 6);
782 gtk_box_pack_start(GTK_BOX(hbox), label, TRUE, FALSE, 0);
783 gtk_box_pack_start(GTK_BOX(vbox), hbox, TRUE, FALSE, 0);
784 hbox = gtk_hbox_new(FALSE, 6);
785 gtk_box_pack_start(GTK_BOX(hbox), wait_progress, TRUE, FALSE, 0);
786 gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0);
788 gtk_container_add(GTK_CONTAINER(window), vbox);
789 gtk_label_set_line_wrap(GTK_LABEL(label), TRUE);
790 gtk_misc_set_alignment(GTK_MISC(label), 0.5, 0.5);
791 gtk_widget_show_all(vbox);
793 gtk_widget_show_now(window);
795 if (move_bar_id == -1) {
796 move_bar_id = g_timeout_add(200, move_bar_cb, wait_progress);
805 void label_window_destroy(GtkWidget *window)
808 g_source_remove(move_bar_id);
811 gtk_widget_destroy(window);
814 GtkWidget *gtkut_account_menu_new(GList *ac_list,
822 PrefsAccount *account;
825 cm_return_val_if_fail(ac_list != NULL, NULL);
827 optmenu = gtkut_sc_combobox_create(NULL, FALSE);
828 menu = GTK_LIST_STORE(gtk_combo_box_get_model(GTK_COMBO_BOX(optmenu)));
830 for (cur_ac = ac_list; cur_ac != NULL; cur_ac = cur_ac->next) {
831 account = (PrefsAccount *) cur_ac->data;
833 name = g_strdup_printf("%s: %s <%s>",
834 account->account_name,
838 name = g_strdup_printf("%s: %s",
839 account->account_name,
841 COMBOBOX_ADD_ESCAPED(menu, name, account->account_id);
844 gtk_combo_box_set_active(GTK_COMBO_BOX(optmenu), 0);
846 if( callback != NULL )
847 g_signal_connect(G_OBJECT(optmenu), "changed", callback, data);
852 void gtkut_set_widget_bgcolor_rgb(GtkWidget *widget, guint rgbvalue)
857 gtkut_convert_int_to_gdk_color(rgbvalue, &gdk_color);
858 newstyle = gtk_style_copy(gtk_widget_get_default_style());
859 newstyle->bg[GTK_STATE_NORMAL] = gdk_color;
860 newstyle->bg[GTK_STATE_PRELIGHT] = gdk_color;
861 newstyle->bg[GTK_STATE_ACTIVE] = gdk_color;
862 gtk_widget_set_style(widget, newstyle);
866 *\brief Tries to find a focused child using a lame strategy
868 GtkWidget *gtkut_get_focused_child(GtkContainer *parent)
870 GtkWidget *result = NULL;
871 GList *child_list = NULL;
874 cm_return_val_if_fail(parent, NULL);
876 /* Get children list and see which has the focus. */
877 child_list = gtk_container_get_children(parent);
881 for (c = child_list; c != NULL; c = g_list_next(c)) {
882 if (c->data && GTK_IS_WIDGET(c->data)) {
883 if (gtk_widget_has_focus(GTK_WIDGET(c->data))) {
884 result = GTK_WIDGET(c->data);
890 /* See if the returned widget is a container itself; if it is,
891 * see if one of its children is focused. If the focused
892 * container has no focused child, it is itself a focusable
893 * child, and has focus. */
894 if (result && GTK_IS_CONTAINER(result)) {
895 GtkWidget *tmp = gtkut_get_focused_child(GTK_CONTAINER(result));
900 /* Try the same for each container in the chain */
901 for (c = child_list; c != NULL && !result; c = g_list_next(c)) {
902 if (c->data && GTK_IS_WIDGET(c->data)
903 && GTK_IS_CONTAINER(c->data)) {
904 result = gtkut_get_focused_child
905 (GTK_CONTAINER(c->data));
911 g_list_free(child_list);
917 *\brief Create a Browse (file) button based on GTK+ stock
919 GtkWidget *gtkut_get_browse_file_btn(const gchar *button_label)
923 button = gtk_button_new_with_mnemonic(button_label);
924 gtk_button_set_image(GTK_BUTTON(button),
925 gtk_image_new_from_stock(GTK_STOCK_DIRECTORY, GTK_ICON_SIZE_BUTTON));
931 *\brief Create a Browse (directory) button based on GTK+ stock
933 GtkWidget *gtkut_get_browse_directory_btn(const gchar *button_label)
937 button = gtk_button_new_with_mnemonic(button_label);
938 gtk_button_set_image(GTK_BUTTON(button),
939 gtk_image_new_from_stock(GTK_STOCK_DIRECTORY, GTK_ICON_SIZE_BUTTON));
944 GtkWidget *gtkut_get_replace_btn(const gchar *button_label)
948 button = gtk_button_new_with_mnemonic(button_label);
949 gtk_button_set_image(GTK_BUTTON(button),
950 gtk_image_new_from_stock(GTK_STOCK_REFRESH, GTK_ICON_SIZE_BUTTON));
956 * merge some part of code into one function : it creates a frame and add
957 * these into gtk box widget passed in param.
958 * \param box gtk box where adding new created frame.
959 * \param pframe pointer with which to assign the frame. If NULL, no pointer
960 * is assigned but the frame is anyway created and added to @box.
961 * \param frame_label frame label of new created frame.
963 GtkWidget *gtkut_get_options_frame(GtkWidget *box, GtkWidget **pframe,
964 const gchar *frame_label)
969 frame = gtk_frame_new(frame_label);
970 gtk_widget_show(frame);
971 gtk_box_pack_start(GTK_BOX(box), frame, FALSE, TRUE, 0);
972 gtk_frame_set_label_align(GTK_FRAME(frame), 0.01, 0.5);
974 vbox = gtk_vbox_new (FALSE, 4);
975 gtk_widget_show(vbox);
976 gtk_container_add(GTK_CONTAINER (frame), vbox);
977 gtk_container_set_border_width (GTK_CONTAINER (vbox), 8);
986 static gint create_xpm_from_xface(gchar *xpm[], const gchar *xface)
988 static gchar *bit_pattern[] = {
1007 static gchar *xface_header = "48 48 2 1";
1008 static gchar *xface_black = "# c #000000";
1009 static gchar *xface_white = ". c #ffffff";
1013 gchar buf[WIDTH * 4 + 1]; /* 4 = strlen("0x0000") */
1017 strcpy(xpm[line++], xface_header);
1018 strcpy(xpm[line++], xface_black);
1019 strcpy(xpm[line++], xface_white);
1021 for (i = 0; i < HEIGHT; i++) {
1026 for (col = 0; col < 3; col++) {
1029 p += 2; /* skip '0x' */
1031 for (figure = 0; figure < 4; figure++) {
1034 if ('0' <= *p && *p <= '9') {
1036 } else if ('a' <= *p && *p <= 'f') {
1038 } else if ('A' <= *p && *p <= 'F') {
1042 strcat(buf, bit_pattern[n]);
1046 p++; /* skip '\n' */
1049 strcpy(xpm[line++], buf);
1057 gboolean get_tag_range(GtkTextIter *iter,
1059 GtkTextIter *start_iter,
1060 GtkTextIter *end_iter)
1062 GtkTextIter _start_iter, _end_iter;
1065 if (!gtk_text_iter_forward_to_tag_toggle(&_end_iter, tag)) {
1066 debug_print("Can't find end");
1070 _start_iter = _end_iter;
1071 if (!gtk_text_iter_backward_to_tag_toggle(&_start_iter, tag)) {
1072 debug_print("Can't find start.");
1076 *start_iter = _start_iter;
1077 *end_iter = _end_iter;
1082 #if HAVE_LIBCOMPFACE
1083 GtkWidget *xface_get_from_header(const gchar *o_xface, GdkColor *background,
1086 static gchar *xpm_xface[XPM_XFACE_HEIGHT];
1087 static gboolean xpm_xface_init = TRUE;
1089 strncpy(xface, o_xface, sizeof(xface));
1092 g_warning("no window\n");
1095 if (uncompface(xface) < 0) {
1096 g_warning("uncompface failed\n");
1100 if (xpm_xface_init) {
1103 for (i = 0; i < XPM_XFACE_HEIGHT; i++) {
1104 xpm_xface[i] = g_malloc(WIDTH + 1);
1105 *xpm_xface[i] = '\0';
1107 xpm_xface_init = FALSE;
1110 create_xpm_from_xface(xpm_xface, xface);
1112 return gtk_image_new_from_pixbuf(
1113 gdk_pixbuf_new_from_xpm_data((const char **)xpm_xface));
1117 GtkWidget *face_get_from_header(const gchar *o_face)
1120 gchar face_png[2048];
1123 GError *error = NULL;
1124 GdkPixbufLoader *loader = gdk_pixbuf_loader_new ();
1127 if (o_face == NULL || strlen(o_face) == 0)
1130 strncpy2(face, o_face, sizeof(face));
1132 unfold_line(face); /* strip all whitespace and linebreaks */
1135 pngsize = base64_decode(face_png, face, strlen(face));
1137 if (!gdk_pixbuf_loader_write (loader, face_png, pngsize, &error) ||
1138 !gdk_pixbuf_loader_close (loader, &error)) {
1139 g_warning("loading face failed\n");
1140 g_object_unref(loader);
1144 pixbuf = g_object_ref(gdk_pixbuf_loader_get_pixbuf(loader));
1146 g_object_unref(loader);
1148 if ((gdk_pixbuf_get_width(pixbuf) != 48) || (gdk_pixbuf_get_height(pixbuf) != 48)) {
1149 g_object_unref(pixbuf);
1150 g_warning("wrong_size");
1154 image = gtk_image_new_from_pixbuf(pixbuf);
1155 g_object_unref(pixbuf);
1159 static GdkCursor *hand_cursor = NULL;
1161 static void link_btn_enter(GtkButton *button, gpointer data)
1164 GtkWidget *window = (GtkWidget *)data;
1166 gdkwin = gtk_widget_get_window(window);
1169 hand_cursor = gdk_cursor_new(GDK_HAND2);
1170 if (window && gdkwin)
1171 gdk_window_set_cursor(gdkwin, hand_cursor);
1173 gtk_button_set_relief(button, GTK_RELIEF_NONE);
1174 gtk_widget_set_state(GTK_WIDGET(button), GTK_STATE_NORMAL);
1178 static void link_btn_leave(GtkButton *button, gpointer data)
1181 GtkWidget *window = (GtkWidget *)data;
1183 gdkwin = gtk_widget_get_window(window);
1185 if (window && gdkwin)
1186 gdk_window_set_cursor(gdkwin, NULL);
1188 gtk_button_set_relief(button, GTK_RELIEF_NONE);
1189 gtk_widget_set_state(GTK_WIDGET(button), GTK_STATE_NORMAL);
1192 static void link_btn_pressed(GtkButton *button, gpointer data)
1194 gtk_button_set_relief(button, GTK_RELIEF_NONE);
1195 gtk_widget_set_state(GTK_WIDGET(button), GTK_STATE_NORMAL);
1198 static void link_btn_released(GtkButton *button, gpointer data)
1200 gtk_button_set_relief(button, GTK_RELIEF_NONE);
1201 gtk_widget_set_state(GTK_WIDGET(button), GTK_STATE_NORMAL);
1204 static void link_btn_clicked(GtkButton *button, gpointer data)
1206 gchar *url = (gchar *)data;
1207 gtk_button_set_relief(button, GTK_RELIEF_NONE);
1208 gtk_widget_set_state(GTK_WIDGET(button), GTK_STATE_NORMAL);
1209 open_uri(url, prefs_common_get_uri_cmd());
1212 static void link_btn_unrealize(GtkButton *button, gpointer data)
1214 gchar *url = (gchar *)data;
1215 g_signal_handlers_disconnect_by_func(G_OBJECT(button),
1216 G_CALLBACK(link_btn_clicked), url);
1220 GtkWidget *gtkut_get_link_btn(GtkWidget *window, const gchar *url, const gchar *label)
1223 GtkWidget *btn_label;
1224 #if !GTK_CHECK_VERSION(3, 0, 0)
1226 gboolean success[2];
1228 GdkColor uri_color[2] = {{0, 0, 0, 0xffff}, {0, 0xffff, 0, 0}};
1229 gchar *local_url = NULL;
1233 gtkut_convert_int_to_gdk_color(prefs_common.uri_col,
1235 gtkut_convert_int_to_gdk_color(prefs_common.uri_col,
1238 btn = gtk_button_new_with_label(label?label:url);
1239 gtk_button_set_relief(GTK_BUTTON(btn), GTK_RELIEF_NONE);
1240 btn_label = gtk_bin_get_child(GTK_BIN((btn)));
1241 #if !GTK_CHECK_VERSION(3, 0, 0)
1242 cmap = gdk_drawable_get_colormap(gtk_widget_get_window(window));
1243 gdk_colormap_alloc_colors(cmap, uri_color, 2, FALSE, TRUE, success);
1244 if (success[0] == TRUE && success[1] == TRUE) {
1247 gtk_widget_ensure_style(btn_label);
1248 style = gtk_style_copy
1249 (gtk_widget_get_style(btn_label));
1250 style->fg[GTK_STATE_NORMAL] = uri_color[0];
1251 style->fg[GTK_STATE_ACTIVE] = uri_color[1];
1252 style->fg[GTK_STATE_PRELIGHT] = uri_color[0];
1253 gtk_widget_set_style(btn_label, style);
1254 #if !GTK_CHECK_VERSION(3, 0, 0)
1256 g_warning("about_create(): color allocation failed.\n");
1259 g_signal_connect(G_OBJECT(btn), "enter",
1260 G_CALLBACK(link_btn_enter), window);
1261 g_signal_connect(G_OBJECT(btn), "leave",
1262 G_CALLBACK(link_btn_leave), window);
1263 g_signal_connect(G_OBJECT(btn), "pressed",
1264 G_CALLBACK(link_btn_pressed), window);
1265 g_signal_connect(G_OBJECT(btn), "released",
1266 G_CALLBACK(link_btn_released), window);
1268 local_url = g_strdup(url);
1269 g_signal_connect(G_OBJECT(btn), "clicked",
1270 G_CALLBACK(link_btn_clicked), local_url);
1271 g_signal_connect(G_OBJECT(btn), "unrealize",
1272 G_CALLBACK(link_btn_unrealize), local_url);
1276 static gboolean _combobox_separator_func(GtkTreeModel *model,
1277 GtkTreeIter *iter, gpointer data)
1281 cm_return_val_if_fail(model != NULL, FALSE);
1283 gtk_tree_model_get(model, iter, COMBOBOX_TEXT, &txt, -1);
1290 GtkWidget *gtkut_sc_combobox_create(GtkWidget *eventbox, gboolean focus_on_click)
1292 GtkWidget *combobox;
1294 GtkCellRenderer *rend;
1296 menu = gtk_list_store_new(3, G_TYPE_STRING, G_TYPE_INT, G_TYPE_BOOLEAN);
1298 combobox = gtk_combo_box_new_with_model(GTK_TREE_MODEL(menu));
1300 rend = gtk_cell_renderer_text_new();
1301 gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(combobox), rend, TRUE);
1302 gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(combobox), rend,
1303 "markup", COMBOBOX_TEXT,
1304 "sensitive", COMBOBOX_SENS,
1307 if( eventbox != NULL )
1308 gtk_container_add(GTK_CONTAINER(eventbox), combobox);
1309 gtk_combo_box_set_focus_on_click(GTK_COMBO_BOX(combobox), focus_on_click);
1311 gtk_combo_box_set_row_separator_func(GTK_COMBO_BOX(combobox),
1312 (GtkTreeViewRowSeparatorFunc)_combobox_separator_func, NULL, NULL);
1317 static void gtkutils_smooth_scroll_do(GtkWidget *widget, GtkAdjustment *vadj,
1318 gfloat old_value, gfloat last_value,
1325 if (old_value < last_value) {
1326 change_value = last_value - old_value;
1329 change_value = old_value - last_value;
1333 for (i = step; i <= change_value; i += step) {
1334 gtk_adjustment_set_value(vadj, old_value + (up ? -i : i));
1335 g_signal_emit_by_name(G_OBJECT(vadj),
1336 "value_changed", 0);
1339 gtk_adjustment_set_value(vadj, last_value);
1340 g_signal_emit_by_name(G_OBJECT(vadj), "value_changed", 0);
1342 gtk_widget_queue_draw(widget);
1345 static gboolean gtkutils_smooth_scroll_page(GtkWidget *widget, GtkAdjustment *vadj, gboolean up)
1352 page_incr = gtk_adjustment_get_page_increment(vadj);
1353 if (prefs_common.scroll_halfpage)
1356 old_value = gtk_adjustment_get_value(vadj);
1358 upper = gtk_adjustment_get_upper(vadj) - gtk_adjustment_get_page_size(vadj);
1359 if (old_value < upper) {
1360 last_value = old_value + page_incr;
1361 last_value = MIN(last_value, upper);
1363 gtkutils_smooth_scroll_do(widget, vadj, old_value,
1365 prefs_common.scroll_step);
1369 if (old_value > 0.0) {
1370 last_value = old_value - page_incr;
1371 last_value = MAX(last_value, 0.0);
1373 gtkutils_smooth_scroll_do(widget, vadj, old_value,
1375 prefs_common.scroll_step);
1383 gboolean gtkutils_scroll_page(GtkWidget *widget, GtkAdjustment *vadj, gboolean up)
1389 if (prefs_common.enable_smooth_scroll)
1390 return gtkutils_smooth_scroll_page(widget, vadj, up);
1392 page_incr = gtk_adjustment_get_page_increment(vadj);
1393 if (prefs_common.scroll_halfpage)
1396 old_value = gtk_adjustment_get_value(vadj);
1398 upper = gtk_adjustment_get_upper(vadj) - gtk_adjustment_get_page_size(vadj);
1399 if (old_value < upper) {
1400 old_value += page_incr;
1401 old_value = MIN(old_value, upper);
1402 gtk_adjustment_set_value(vadj, old_value);
1403 g_signal_emit_by_name(G_OBJECT(vadj),
1404 "value_changed", 0);
1408 if (old_value > 0.0) {
1409 old_value -= page_incr;
1410 old_value = MAX(old_value, 0.0);
1411 gtk_adjustment_set_value(vadj, old_value);
1412 g_signal_emit_by_name(G_OBJECT(vadj),
1413 "value_changed", 0);
1420 static void gtkutils_smooth_scroll_one_line(GtkWidget *widget, GtkAdjustment *vadj, gboolean up)
1426 old_value = gtk_adjustment_get_value(vadj);
1428 upper = gtk_adjustment_get_upper(vadj) - gtk_adjustment_get_page_size(vadj);
1429 if (old_value < upper) {
1430 last_value = old_value + gtk_adjustment_get_step_increment(vadj);
1431 last_value = MIN(last_value, upper);
1433 gtkutils_smooth_scroll_do(widget, vadj, old_value,
1435 prefs_common.scroll_step);
1438 if (old_value > 0.0) {
1439 last_value = old_value - gtk_adjustment_get_step_increment(vadj);
1440 last_value = MAX(last_value, 0.0);
1442 gtkutils_smooth_scroll_do(widget, vadj, old_value,
1444 prefs_common.scroll_step);
1449 void gtkutils_scroll_one_line(GtkWidget *widget, GtkAdjustment *vadj, gboolean up)
1454 if (prefs_common.enable_smooth_scroll) {
1455 gtkutils_smooth_scroll_one_line(widget, vadj, up);
1459 old_value = gtk_adjustment_get_value(vadj);
1461 upper = gtk_adjustment_get_upper(vadj) - gtk_adjustment_get_page_size(vadj);
1462 if (old_value < upper) {
1463 old_value += gtk_adjustment_get_step_increment(vadj);
1464 old_value = MIN(old_value, upper);
1465 gtk_adjustment_set_value(vadj, old_value);
1466 g_signal_emit_by_name(G_OBJECT(vadj),
1467 "value_changed", 0);
1470 if (old_value > 0.0) {
1471 old_value -= gtk_adjustment_get_step_increment(vadj);
1472 old_value = MAX(old_value, 0.0);
1473 gtk_adjustment_set_value(vadj, old_value);
1474 g_signal_emit_by_name(G_OBJECT(vadj),
1475 "value_changed", 0);
1480 gboolean gtkut_tree_model_text_iter_prev(GtkTreeModel *model,
1483 /* do the same as gtk_tree_model_iter_next, but _prev instead.
1484 to use with widgets with one text column (gtk_combo_box_new_text()
1485 and with GtkComboBoxEntry's for instance),
1488 GtkTreeIter cur_iter;
1493 cm_return_val_if_fail(model != NULL, FALSE);
1494 cm_return_val_if_fail(iter != NULL, FALSE);
1496 if (text == NULL || *text == '\0')
1499 valid = gtk_tree_model_get_iter_first(model, &cur_iter);
1502 gtk_tree_model_get(model, &cur_iter, 0, &cur_value, -1);
1504 if (strcmp(text, cur_value) == 0) {
1508 return gtk_tree_model_iter_nth_child(model, iter, NULL, count - 1);
1511 valid = gtk_tree_model_iter_next(model, &cur_iter);
1517 gboolean gtkut_tree_model_get_iter_last(GtkTreeModel *model,
1519 /* do the same as gtk_tree_model_get_iter_first, but _last instead.
1524 cm_return_val_if_fail(model != NULL, FALSE);
1525 cm_return_val_if_fail(iter != NULL, FALSE);
1527 count = gtk_tree_model_iter_n_children(model, NULL);
1532 return gtk_tree_model_iter_nth_child(model, iter, NULL, count - 1);
1535 GtkWidget *gtkut_window_new (GtkWindowType type,
1539 GtkWidget *window = gtk_window_new(type);
1541 GtkWidget *window = hildon_window_new();
1542 hildon_program_add_window(hildon_program, HILDON_WINDOW(window));
1544 gtk_window_set_role(GTK_WINDOW(window), class);
1548 static gboolean gtkut_tree_iter_comp(GtkTreeModel *model,
1552 GtkTreePath *path1 = gtk_tree_model_get_path(model, iter1);
1553 GtkTreePath *path2 = gtk_tree_model_get_path(model, iter2);
1556 result = gtk_tree_path_compare(path1, path2) == 0;
1558 gtk_tree_path_free(path1);
1559 gtk_tree_path_free(path2);
1565 *\brief Get selected row number.
1567 gint gtkut_list_view_get_selected_row(GtkWidget *list_view)
1569 GtkTreeView *view = GTK_TREE_VIEW(list_view);
1570 GtkTreeModel *model = gtk_tree_view_get_model(view);
1571 int n_rows = gtk_tree_model_iter_n_children(model, NULL);
1572 GtkTreeSelection *selection;
1579 selection = gtk_tree_view_get_selection(view);
1580 if (!gtk_tree_selection_get_selected(selection, &model, &iter))
1583 /* get all iterators and compare them... */
1584 for (row = 0; row < n_rows; row++) {
1587 gtk_tree_model_iter_nth_child(model, &itern, NULL, row);
1588 if (gtkut_tree_iter_comp(model, &iter, &itern))
1596 *\brief Select a row by its number.
1598 gboolean gtkut_list_view_select_row(GtkWidget *list, gint row)
1600 GtkTreeView *list_view = GTK_TREE_VIEW(list);
1601 GtkTreeSelection *selection = gtk_tree_view_get_selection(list_view);
1602 GtkTreeModel *model = gtk_tree_view_get_model(list_view);
1606 if (!gtk_tree_model_iter_nth_child(model, &iter, NULL, row))
1609 gtk_tree_selection_select_iter(selection, &iter);
1611 path = gtk_tree_model_get_path(model, &iter);
1612 gtk_tree_view_set_cursor(list_view, path, NULL, FALSE);
1613 gtk_tree_path_free(path);
1618 static GtkUIManager *gui_manager = NULL;
1620 GtkUIManager *gtkut_create_ui_manager(void)
1622 cm_return_val_if_fail(gui_manager == NULL, gui_manager);
1623 return (gui_manager = gtk_ui_manager_new());
1626 GtkUIManager *gtkut_ui_manager(void)
1631 typedef struct _ClawsIOClosure ClawsIOClosure;
1633 struct _ClawsIOClosure
1635 ClawsIOFunc function;
1636 GIOCondition condition;
1637 GDestroyNotify notify;
1642 claws_io_invoke (GIOChannel *source,
1643 GIOCondition condition,
1646 ClawsIOClosure *closure = data;
1648 if (closure->condition & condition)
1649 closure->function (closure->data, g_io_channel_unix_get_fd (source),
1656 claws_io_destroy (gpointer data)
1658 ClawsIOClosure *closure = data;
1660 if (closure->notify)
1661 closure->notify (closure->data);
1667 claws_input_add (gint source,
1668 GIOCondition condition,
1669 ClawsIOFunc function,
1674 ClawsIOClosure *closure = g_new (ClawsIOClosure, 1);
1675 GIOChannel *channel;
1677 closure->function = function;
1678 closure->condition = condition;
1679 closure->notify = NULL;
1680 closure->data = data;
1683 channel = g_io_channel_unix_new (source);
1686 channel = g_io_channel_win32_new_socket(source);
1688 channel = g_io_channel_win32_new_fd(source);
1690 result = g_io_add_watch_full (channel, G_PRIORITY_DEFAULT, condition,
1692 closure, claws_io_destroy);
1693 g_io_channel_unref (channel);
1698 void gtkut_widget_set_mapped(GtkWidget *widget, gboolean mapped)
1700 #if GTK_CHECK_VERSION(2,20,0)
1701 gtk_widget_set_mapped(widget, mapped);
1704 GTK_WIDGET_SET_FLAGS(widget, GTK_MAPPED);
1706 GTK_WIDGET_UNSET_FLAGS(widget, GTK_MAPPED);
1710 void gtkut_widget_set_realized(GtkWidget *widget, gboolean realized)
1712 #if GTK_CHECK_VERSION(2,20,0)
1713 gtk_widget_set_realized(widget, realized);
1716 GTK_WIDGET_SET_FLAGS(widget, GTK_REALIZED);
1718 GTK_WIDGET_UNSET_FLAGS(widget, GTK_REALIZED);
1722 void gtkut_widget_set_can_default(GtkWidget *widget, gboolean can_default)
1724 #if GTK_CHECK_VERSION(2,20,0)
1725 gtk_widget_set_can_default(widget, can_default);
1728 GTK_WIDGET_SET_FLAGS(widget, GTK_CAN_DEFAULT);
1730 GTK_WIDGET_UNSET_FLAGS(widget, GTK_CAN_DEFAULT);
1734 void gtkut_widget_set_receives_default(GtkWidget *widget, gboolean receives_default)
1736 #if GTK_CHECK_VERSION(2,20,0)
1737 gtk_widget_set_receives_default(widget, receives_default);
1739 if (receives_default)
1740 GTK_WIDGET_SET_FLAGS(widget, GTK_RECEIVES_DEFAULT);
1742 GTK_WIDGET_UNSET_FLAGS(widget, GTK_RECEIVES_DEFAULT);
1746 void gtkut_widget_set_can_focus(GtkWidget *widget, gboolean can_focus)
1748 #if GTK_CHECK_VERSION(2,20,0)
1749 gtk_widget_set_can_focus(widget, can_focus);
1752 GTK_WIDGET_SET_FLAGS(widget, GTK_CAN_FOCUS);
1754 GTK_WIDGET_UNSET_FLAGS(widget, GTK_CAN_FOCUS);
1758 void gtkut_widget_set_has_window(GtkWidget *widget, gboolean has_window)
1760 #if GTK_CHECK_VERSION(2,20,0)
1761 gtk_widget_set_has_window(widget, has_window);
1763 if (has_window) /* Inverted logic there */
1764 GTK_WIDGET_UNSET_FLAGS(widget, GTK_NO_WINDOW);
1766 GTK_WIDGET_SET_FLAGS(widget, GTK_NO_WINDOW);
1771 * Load a pixbuf fitting inside the specified size. EXIF orientation is
1772 * respected if available.
1774 * @param[in] filename the file to load
1775 * @param[in] box_width the max width (-1 for no resize)
1776 * @param[in] box_height the max height (-1 for no resize)
1777 * @param[out] error the possible load error
1779 * @return a GdkPixbuf
1781 GdkPixbuf *claws_load_pixbuf_fitting(GdkPixbuf *src_pixbuf, int box_width,
1784 gint w, h, orientation, angle;
1785 gint avail_width, avail_height;
1786 gboolean flip_horiz, flip_vert;
1787 const gchar *orient_str;
1788 GdkPixbuf *pixbuf, *t_pixbuf;
1790 pixbuf = src_pixbuf;
1796 flip_horiz = flip_vert = FALSE;
1798 /* EXIF orientation */
1799 orient_str = gdk_pixbuf_get_option(pixbuf, "orientation");
1800 if (orient_str != NULL && *orient_str != '\0') {
1801 orientation = atoi(orient_str);
1802 switch(orientation) {
1803 /* See EXIF standard for different values */
1805 case 2: flip_horiz = 1;
1807 case 3: angle = 180;
1809 case 4: flip_vert = 1;
1814 case 6: angle = 270;
1824 w = gdk_pixbuf_get_width(pixbuf);
1825 h = gdk_pixbuf_get_height(pixbuf);
1827 if (angle == 90 || angle == 270) {
1828 avail_height = box_width;
1829 avail_width = box_height;
1831 avail_width = box_width;
1832 avail_height = box_height;
1836 if (box_width != -1 && box_height != -1 && avail_width - 100 > 0) {
1837 if (w > avail_width) {
1838 h = (avail_width * h) / w;
1841 if (h > avail_height) {
1842 w = (avail_height * w) / h;
1845 t_pixbuf = gdk_pixbuf_scale_simple(pixbuf,
1846 w, h, GDK_INTERP_BILINEAR);
1847 g_object_unref(pixbuf);
1851 /* Rotate if needed */
1853 t_pixbuf = gdk_pixbuf_rotate_simple(pixbuf, angle);
1854 g_object_unref(pixbuf);
1858 /* Flip horizontally if needed */
1860 t_pixbuf = gdk_pixbuf_flip(pixbuf, TRUE);
1861 g_object_unref(pixbuf);
1865 /* Flip vertically if needed */
1867 t_pixbuf = gdk_pixbuf_flip(pixbuf, FALSE);
1868 g_object_unref(pixbuf);