2 * Copyright (C) 2004 John Ellis
3 * Copyright (C) 2008 - 2016 The Geeqie Team
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License along
18 * with this program; if not, write to the Free Software Foundation, Inc.,
19 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
32 #include <gdk/gdkkeysyms.h>
37 #include "history_list.h"
42 *-----------------------------------------------------------------------------
43 * widget and layout utilities
44 *-----------------------------------------------------------------------------
47 GtkWidget *pref_box_new(GtkWidget *parent_box, gboolean fill,
48 GtkOrientation orientation, gboolean padding)
52 if (orientation == GTK_ORIENTATION_HORIZONTAL)
54 box = gtk_hbox_new(FALSE, padding);
58 box = gtk_vbox_new(FALSE, padding);
61 gtk_box_pack_start(GTK_BOX(parent_box), box, fill, fill, 0);
67 GtkWidget *pref_group_new(GtkWidget *parent_box, gboolean fill,
68 const gchar *text, GtkOrientation orientation)
75 vbox = gtk_vbox_new(FALSE, PREF_PAD_GAP);
77 /* add additional spacing if necessary */
78 if (GTK_IS_VBOX(parent_box))
80 GList *list = gtk_container_get_children(GTK_CONTAINER(parent_box));
83 pref_spacer(vbox, PREF_PAD_GROUP - PREF_PAD_GAP);
88 gtk_box_pack_start(GTK_BOX(parent_box), vbox, fill, fill, 0);
89 gtk_widget_show(vbox);
91 label = gtk_label_new(text);
92 gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.5);
93 pref_label_bold(label, TRUE, FALSE);
95 gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0);
96 gtk_widget_show(label);
98 hbox = gtk_hbox_new(FALSE, PREF_PAD_INDENT);
99 gtk_box_pack_start(GTK_BOX(vbox), hbox, TRUE, TRUE, 0);
100 gtk_widget_show(hbox);
102 /* indent using empty box */
103 pref_spacer(hbox, 0);
105 if (orientation == GTK_ORIENTATION_HORIZONTAL)
107 box = gtk_hbox_new(FALSE, PREF_PAD_SPACE);
111 box = gtk_vbox_new(FALSE, PREF_PAD_GAP);
113 gtk_box_pack_start(GTK_BOX(hbox), box, TRUE, TRUE, 0);
114 gtk_widget_show(box);
116 g_object_set_data(G_OBJECT(box), "pref_group", vbox);
121 GtkWidget *pref_group_parent(GtkWidget *child)
130 group = g_object_get_data(G_OBJECT(parent), "pref_group");
131 if (group && GTK_IS_WIDGET(group)) return group;
133 parent = gtk_widget_get_parent(parent);
139 GtkWidget *pref_frame_new(GtkWidget *parent_box, gboolean fill,
141 GtkOrientation orientation, gboolean padding)
144 GtkWidget *frame = NULL;
146 frame = gtk_frame_new(text);
147 gtk_box_pack_start(GTK_BOX(parent_box), frame, fill, fill, 0);
148 gtk_widget_show(frame);
150 if (orientation == GTK_ORIENTATION_HORIZONTAL)
152 box = gtk_hbox_new(FALSE, padding);
156 box = gtk_vbox_new(FALSE, padding);
158 gtk_container_add(GTK_CONTAINER(frame), box);
159 gtk_container_set_border_width(GTK_CONTAINER(box), PREF_PAD_BORDER);
160 gtk_widget_show(box);
165 GtkWidget *pref_spacer(GtkWidget *parent_box, gboolean padding)
169 spacer = gtk_hbox_new(FALSE, 0);
170 gtk_box_pack_start(GTK_BOX(parent_box), spacer, FALSE, FALSE, padding / 2);
171 gtk_widget_show(spacer);
176 GtkWidget *pref_line(GtkWidget *parent_box, gboolean padding)
180 if (GTK_IS_HBOX(parent_box))
182 spacer = gtk_vseparator_new();
186 spacer = gtk_hseparator_new();
189 gtk_box_pack_start(GTK_BOX(parent_box), spacer, FALSE, FALSE, padding / 2);
190 gtk_widget_show(spacer);
195 GtkWidget *pref_label_new(GtkWidget *parent_box, const gchar *text)
199 label = gtk_label_new(text);
200 gtk_box_pack_start(GTK_BOX(parent_box), label, FALSE, FALSE, 0);
201 gtk_widget_show(label);
206 GtkWidget *pref_label_new_mnemonic(GtkWidget *parent_box, const gchar *text, GtkWidget *widget)
210 label = gtk_label_new_with_mnemonic(text);
211 gtk_label_set_mnemonic_widget(GTK_LABEL(label), widget);
212 gtk_box_pack_start(GTK_BOX(parent_box), label, FALSE, FALSE, 0);
213 gtk_widget_show(label);
218 void pref_label_bold(GtkWidget *label, gboolean bold, gboolean increase_size)
223 if (!bold && !increase_size) return;
225 pal = pango_attr_list_new();
229 pa = pango_attr_weight_new(PANGO_WEIGHT_BOLD);
231 pa->end_index = G_MAXINT;
232 pango_attr_list_insert(pal, pa);
237 pa = pango_attr_scale_new(PANGO_SCALE_LARGE);
239 pa->end_index = G_MAXINT;
240 pango_attr_list_insert(pal, pa);
243 gtk_label_set_attributes(GTK_LABEL(label), pal);
244 pango_attr_list_unref(pal);
247 GtkWidget *pref_button_new(GtkWidget *parent_box, const gchar *stock_id,
248 const gchar *text, gboolean hide_stock_text,
249 GCallback func, gpointer data)
253 if (stock_id && !text && !hide_stock_text)
255 button = gtk_button_new_from_stock(stock_id);
259 GtkWidget *image = NULL;
260 GtkWidget *label = NULL;
262 button = gtk_button_new();
264 if (stock_id) image = gtk_image_new_from_stock(stock_id, GTK_ICON_SIZE_BUTTON);
267 label = gtk_label_new_with_mnemonic(text);
268 gtk_misc_set_alignment(GTK_MISC(label), 0.5, 0.5);
269 gtk_label_set_mnemonic_widget(GTK_LABEL(label), button);
277 hbox = gtk_hbox_new(FALSE, PREF_PAD_BUTTON_ICON_GAP);
279 align = gtk_alignment_new(0.5, 0.5, 0.0, 0.0);
280 gtk_container_add(GTK_CONTAINER(button), align);
281 gtk_widget_show(align);
283 gtk_container_add(GTK_CONTAINER(align), hbox);
284 gtk_widget_show(hbox);
286 gtk_box_pack_start(GTK_BOX(hbox), image, FALSE, FALSE, 0);
287 gtk_box_pack_end(GTK_BOX(hbox), label, FALSE, FALSE, 0);
293 gtk_container_add(GTK_CONTAINER(button), image);
297 gtk_container_add(GTK_CONTAINER(button), label);
301 if (image) gtk_widget_show(image);
302 if (label) gtk_widget_show(label);
305 if (func) g_signal_connect(G_OBJECT(button), "clicked", func, data);
309 gtk_box_pack_start(GTK_BOX(parent_box), button, FALSE, FALSE, 0);
310 gtk_widget_show(button);
316 static GtkWidget *real_pref_checkbox_new(GtkWidget *parent_box, const gchar *text, gboolean mnemonic_text,
317 gboolean active, GCallback func, gpointer data)
323 button = gtk_check_button_new_with_mnemonic(text);
327 button = gtk_check_button_new_with_label(text);
329 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), active);
330 if (func) g_signal_connect(G_OBJECT(button), "clicked", func, data);
332 gtk_box_pack_start(GTK_BOX(parent_box), button, FALSE, FALSE, 0);
333 gtk_widget_show(button);
338 GtkWidget *pref_checkbox_new(GtkWidget *parent_box, const gchar *text, gboolean active,
339 GCallback func, gpointer data)
341 return real_pref_checkbox_new(parent_box, text, FALSE, active, func, data);
344 GtkWidget *pref_checkbox_new_mnemonic(GtkWidget *parent_box, const gchar *text, gboolean active,
345 GCallback func, gpointer data)
347 return real_pref_checkbox_new(parent_box, text, TRUE, active, func, data);
350 static void pref_checkbox_int_cb(GtkWidget *widget, gpointer data)
352 gboolean *result = data;
354 *result = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget));
357 GtkWidget *pref_checkbox_new_int(GtkWidget *parent_box, const gchar *text, gboolean active,
362 button = pref_checkbox_new(parent_box, text, active,
363 G_CALLBACK(pref_checkbox_int_cb), result);
369 static void pref_checkbox_link_sensitivity_cb(GtkWidget *button, gpointer data)
371 GtkWidget *widget = data;
373 gtk_widget_set_sensitive(widget, gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button)));
376 void pref_checkbox_link_sensitivity(GtkWidget *button, GtkWidget *widget)
378 g_signal_connect(G_OBJECT(button), "toggled",
379 G_CALLBACK(pref_checkbox_link_sensitivity_cb), widget);
381 pref_checkbox_link_sensitivity_cb(button, widget);
384 static void pref_checkbox_link_sensitivity_swap_cb(GtkWidget *button, gpointer data)
386 GtkWidget *widget = data;
388 gtk_widget_set_sensitive(widget, !gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button)));
391 void pref_checkbox_link_sensitivity_swap(GtkWidget *button, GtkWidget *widget)
393 g_signal_connect(G_OBJECT(button), "toggled",
394 G_CALLBACK(pref_checkbox_link_sensitivity_swap_cb), widget);
396 pref_checkbox_link_sensitivity_swap_cb(button, widget);
399 static GtkWidget *real_pref_radiobutton_new(GtkWidget *parent_box, GtkWidget *sibling,
400 const gchar *text, gboolean mnemonic_text, gboolean active,
401 GCallback func, gpointer data)
408 group = gtk_radio_button_get_group(GTK_RADIO_BUTTON(sibling));
417 button = gtk_radio_button_new_with_mnemonic(group, text);
421 button = gtk_radio_button_new_with_label(group, text);
424 if (active) gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button), active);
425 if (func) g_signal_connect(G_OBJECT(button), "clicked", func, data);
427 gtk_box_pack_start(GTK_BOX(parent_box), button, FALSE, FALSE, 0);
428 gtk_widget_show(button);
433 GtkWidget *pref_radiobutton_new(GtkWidget *parent_box, GtkWidget *sibling,
434 const gchar *text, gboolean active,
435 GCallback func, gpointer data)
437 return real_pref_radiobutton_new(parent_box, sibling, text, FALSE, active, func, data);
440 GtkWidget *pref_radiobutton_new_mnemonic(GtkWidget *parent_box, GtkWidget *sibling,
441 const gchar *text, gboolean active,
442 GCallback func, gpointer data)
444 return real_pref_radiobutton_new(parent_box, sibling, text, TRUE, active, func, data);
447 #define PREF_RADIO_VALUE_KEY "pref_radio_value"
449 static void pref_radiobutton_int_cb(GtkWidget *widget, gpointer data)
451 gboolean *result = data;
453 if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget)))
455 *result = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(widget), PREF_RADIO_VALUE_KEY));
459 GtkWidget *pref_radiobutton_new_int(GtkWidget *parent_box, GtkWidget *sibling,
460 const gchar *text, gboolean active,
461 gboolean *result, gboolean value,
462 GCallback func, gpointer data)
466 button = pref_radiobutton_new(parent_box, sibling, text, active,
467 G_CALLBACK(pref_radiobutton_int_cb), result);
468 g_object_set_data(G_OBJECT(button), PREF_RADIO_VALUE_KEY, GINT_TO_POINTER(value));
469 if (active) *result = value;
474 static GtkWidget *real_pref_spin_new(GtkWidget *parent_box, const gchar *text, const gchar *suffix,
475 gboolean mnemonic_text,
476 gdouble min, gdouble max, gdouble step, gint digits,
478 GCallback func, gpointer data)
484 box = pref_box_new(parent_box, FALSE, GTK_ORIENTATION_HORIZONTAL, PREF_PAD_SPACE);
486 spin = gtk_spin_button_new_with_range(min, max, step);
487 gtk_spin_button_set_digits(GTK_SPIN_BUTTON(spin), digits);
488 gtk_spin_button_set_value(GTK_SPIN_BUTTON(spin), value);
492 g_signal_connect(G_OBJECT(spin), "value_changed", G_CALLBACK(func), data);
499 label = pref_label_new_mnemonic(box, text, spin);
503 label = pref_label_new(box, text);
505 pref_link_sensitivity(label, spin);
508 gtk_box_pack_start(GTK_BOX(box), spin, FALSE, FALSE, 0);
509 gtk_widget_show(spin);
511 /* perhaps this should only be PREF_PAD_GAP distance from spinbutton ? */
514 label = pref_label_new(box, suffix);
515 pref_link_sensitivity(label, spin);
521 GtkWidget *pref_spin_new(GtkWidget *parent_box, const gchar *text, const gchar *suffix,
522 gdouble min, gdouble max, gdouble step, gint digits,
524 GCallback func, gpointer data)
526 return real_pref_spin_new(parent_box, text, suffix, FALSE,
527 min, max, step, digits, value, func, data);
530 GtkWidget *pref_spin_new_mnemonic(GtkWidget *parent_box, const gchar *text, const gchar *suffix,
531 gdouble min, gdouble max, gdouble step, gint digits,
533 GCallback func, gpointer data)
535 return real_pref_spin_new(parent_box, text, suffix, TRUE,
536 min, max, step, digits, value, func, data);
539 static void pref_spin_int_cb(GtkWidget *widget, gpointer data)
542 *var = gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON(widget));
545 GtkWidget *pref_spin_new_int(GtkWidget *parent_box, const gchar *text, const gchar *suffix,
546 gint min, gint max, gint step,
547 gint value, gint *value_var)
550 return pref_spin_new(parent_box, text, suffix,
551 (gdouble)min, (gdouble)max, (gdouble)step, 0,
553 G_CALLBACK(pref_spin_int_cb), value_var);
556 static void pref_link_sensitivity_cb(GtkWidget *watch, GtkStateType prev_state, gpointer data)
558 GtkWidget *widget = data;
560 gtk_widget_set_sensitive(widget, gtk_widget_is_sensitive(watch));
563 void pref_link_sensitivity(GtkWidget *widget, GtkWidget *watch)
565 g_signal_connect(G_OBJECT(watch), "state_changed",
566 G_CALLBACK(pref_link_sensitivity_cb), widget);
569 void pref_signal_block_data(GtkWidget *widget, gpointer data)
571 g_signal_handlers_block_matched(widget, G_SIGNAL_MATCH_DATA,
572 0, 0, NULL, NULL, data);
575 void pref_signal_unblock_data(GtkWidget *widget, gpointer data)
577 g_signal_handlers_unblock_matched(widget, G_SIGNAL_MATCH_DATA,
578 0, 0, NULL, NULL, data);
581 GtkWidget *pref_table_new(GtkWidget *parent_box, gint columns, gint rows,
582 gboolean homogeneous, gboolean fill)
586 table = gtk_table_new(rows, columns, homogeneous);
587 gtk_table_set_row_spacings(GTK_TABLE(table), PREF_PAD_GAP);
588 gtk_table_set_col_spacings(GTK_TABLE(table), PREF_PAD_SPACE);
592 gtk_box_pack_start(GTK_BOX(parent_box), table, fill, fill, 0);
593 gtk_widget_show(table);
599 GtkWidget *pref_table_box(GtkWidget *table, gint column, gint row,
600 GtkOrientation orientation, const gchar *text)
607 shell = gtk_vbox_new(FALSE, 0);
608 box = pref_group_new(shell, TRUE, text, orientation);
612 if (orientation == GTK_ORIENTATION_HORIZONTAL)
614 box = gtk_hbox_new(FALSE, PREF_PAD_SPACE);
618 box = gtk_vbox_new(FALSE, PREF_PAD_GAP);
623 gtk_table_attach(GTK_TABLE(table), shell, column, column + 1, row, row + 1,
624 GTK_EXPAND | GTK_FILL, 0, 0, 0);
626 gtk_widget_show(shell);
631 GtkWidget *pref_table_label(GtkWidget *table, gint column, gint row,
632 const gchar *text, gfloat alignment)
637 align = gtk_alignment_new(alignment, 0.50, 0.0, 0.0);
638 gtk_table_attach(GTK_TABLE(table), align, column, column + 1, row, row + 1,
640 gtk_widget_show(align);
641 label = gtk_label_new(text);
642 gtk_container_add(GTK_CONTAINER(align), label);
643 gtk_widget_show(label);
648 GtkWidget *pref_table_button(GtkWidget *table, gint column, gint row,
649 const gchar *stock_id, const gchar *text, gboolean hide_stock_text,
650 GCallback func, gpointer data)
654 button = pref_button_new(NULL, stock_id, text, hide_stock_text, func, data);
655 gtk_table_attach(GTK_TABLE(table), button, column, column + 1, row, row + 1,
657 gtk_widget_show(button);
662 GtkWidget *pref_table_spin(GtkWidget *table, gint column, gint row,
663 const gchar *text, const gchar *suffix,
664 gdouble min, gdouble max, gdouble step, gint digits,
666 GCallback func, gpointer data)
672 spin = gtk_spin_button_new_with_range(min, max, step);
673 gtk_spin_button_set_digits(GTK_SPIN_BUTTON(spin), digits);
674 gtk_spin_button_set_value(GTK_SPIN_BUTTON(spin), value);
677 g_signal_connect(G_OBJECT(spin), "value_changed", G_CALLBACK(func), data);
682 label = pref_table_label(table, column, row, text, 1.0);
683 pref_link_sensitivity(label, spin);
689 box = gtk_hbox_new(FALSE, PREF_PAD_SPACE);
690 gtk_box_pack_start(GTK_BOX(box), spin, FALSE, FALSE, 0);
691 gtk_widget_show(spin);
693 label = pref_label_new(box, suffix);
694 pref_link_sensitivity(label, spin);
701 gtk_table_attach(GTK_TABLE(table), box, column, column + 1, row, row + 1,
702 GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 0, 0);
703 gtk_widget_show(box);
708 GtkWidget *pref_table_spin_new_int(GtkWidget *table, gint column, gint row,
709 const gchar *text, const gchar *suffix,
710 gint min, gint max, gint step,
711 gint value, gint *value_var)
714 return pref_table_spin(table, column, row,
716 (gdouble)min, (gdouble)max, (gdouble)step, 0,
718 G_CALLBACK(pref_spin_int_cb), value_var);
722 GtkWidget *pref_toolbar_new(GtkWidget *parent_box, GtkToolbarStyle style)
726 tbar = gtk_toolbar_new();
727 gtk_toolbar_set_style(GTK_TOOLBAR(tbar), style);
731 gtk_box_pack_start(GTK_BOX(parent_box), tbar, FALSE, FALSE, 0);
732 gtk_widget_show(tbar);
737 GtkWidget *pref_toolbar_button(GtkWidget *toolbar,
738 const gchar *stock_id, const gchar *label, gboolean toggle,
739 const gchar *description,
740 GCallback func, gpointer data)
748 item = GTK_WIDGET(gtk_toggle_tool_button_new_from_stock(stock_id));
752 item = GTK_WIDGET(gtk_toggle_tool_button_new());
759 item = GTK_WIDGET(gtk_tool_button_new_from_stock(stock_id));
763 item = GTK_WIDGET(gtk_tool_button_new(NULL, NULL));
766 gtk_tool_button_set_use_underline(GTK_TOOL_BUTTON(item), TRUE);
768 if (label) gtk_tool_button_set_label(GTK_TOOL_BUTTON(item), label);
770 if (func) g_signal_connect(item, "clicked", func, data);
771 gtk_container_add(GTK_CONTAINER(toolbar), item);
772 gtk_widget_show(item);
776 gtk_widget_set_tooltip_text(item, description);
782 void pref_toolbar_button_set_icon(GtkWidget *button, GtkWidget *widget, const gchar *stock_id)
786 gtk_tool_button_set_icon_widget(GTK_TOOL_BUTTON(button), widget);
790 gtk_tool_button_set_stock_id(GTK_TOOL_BUTTON(button), stock_id);
794 GtkWidget *pref_toolbar_spacer(GtkWidget *toolbar)
798 item = GTK_WIDGET(gtk_separator_tool_item_new());
799 gtk_container_add(GTK_CONTAINER(toolbar), item);
800 gtk_widget_show(item);
807 *-----------------------------------------------------------------------------
808 * date selection entry
809 *-----------------------------------------------------------------------------
812 #define DATE_SELECION_KEY "date_selection_data"
815 typedef struct _DateSelection DateSelection;
816 struct _DateSelection
831 static void date_selection_popup_hide(DateSelection *ds)
833 if (!ds->window) return;
835 if (gtk_widget_has_grab(ds->window))
837 gtk_grab_remove(ds->window);
838 gdk_keyboard_ungrab(GDK_CURRENT_TIME);
839 gdk_pointer_ungrab(GDK_CURRENT_TIME);
842 gtk_widget_hide(ds->window);
844 gtk_widget_destroy(ds->window);
848 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(ds->button), FALSE);
851 static gboolean date_selection_popup_release_cb(GtkWidget *widget, GdkEventButton *event, gpointer data)
853 DateSelection *ds = data;
855 date_selection_popup_hide(ds);
859 static gboolean date_selection_popup_press_cb(GtkWidget *widget, GdkEventButton *event, gpointer data)
861 DateSelection *ds = data;
867 xr = (gint)event->x_root;
868 yr = (gint)event->y_root;
870 window = gtk_widget_get_window(ds->window);
871 gdk_window_get_origin(window, &x, &y);
872 w = gdk_window_get_width(window);
873 h = gdk_window_get_height(window);
875 if (xr < x || yr < y || xr > x + w || yr > y + h)
877 g_signal_connect(G_OBJECT(ds->window), "button_release_event",
878 G_CALLBACK(date_selection_popup_release_cb), ds);
885 static void date_selection_popup_sync(DateSelection *ds)
887 guint day, month, year;
889 gtk_calendar_get_date(GTK_CALENDAR(ds->calendar), &year, &month, &day);
890 date_selection_set(ds->box, day, month + 1, year);
893 static gboolean date_selection_popup_keypress_cb(GtkWidget *widget, GdkEventKey *event, gpointer data)
895 DateSelection *ds = data;
897 switch (event->keyval)
900 case GDK_KEY_KP_Enter:
902 case GDK_KEY_ISO_Left_Tab:
903 date_selection_popup_sync(ds);
904 date_selection_popup_hide(ds);
907 date_selection_popup_hide(ds);
916 static void date_selection_day_cb(GtkWidget *widget, gpointer data)
918 DateSelection *ds = data;
920 date_selection_popup_sync(ds);
923 static void date_selection_doubleclick_cb(GtkWidget *widget, gpointer data)
925 DateSelection *ds = data;
927 date_selection_popup_hide(ds);
930 static void date_selection_popup(DateSelection *ds)
934 gint day, month, year;
935 GtkAllocation button_allocation;
936 GtkAllocation window_allocation;
938 if (ds->window) return;
940 ds->window = gtk_window_new(GTK_WINDOW_POPUP);
941 gtk_window_set_resizable(GTK_WINDOW(ds->window), FALSE);
942 g_signal_connect(G_OBJECT(ds->window), "button_press_event",
943 G_CALLBACK(date_selection_popup_press_cb), ds);
944 g_signal_connect(G_OBJECT(ds->window), "key_press_event",
945 G_CALLBACK(date_selection_popup_keypress_cb), ds);
947 ds->calendar = gtk_calendar_new();
948 gtk_container_add(GTK_CONTAINER(ds->window), ds->calendar);
949 gtk_widget_show(ds->calendar);
951 date_selection_get(ds->box, &day, &month, &year);
952 gtk_calendar_select_month(GTK_CALENDAR(ds->calendar), month - 1, year);
953 gtk_calendar_select_day(GTK_CALENDAR(ds->calendar), day);
955 g_signal_connect(G_OBJECT(ds->calendar), "day_selected",
956 G_CALLBACK(date_selection_day_cb), ds);
957 g_signal_connect(G_OBJECT(ds->calendar), "day_selected_double_click",
958 G_CALLBACK(date_selection_doubleclick_cb), ds);
960 gtk_widget_realize(ds->window);
962 gdk_window_get_origin(gtk_widget_get_window(ds->button), &wx, &wy);
964 gtk_widget_get_allocation(ds->button, &button_allocation);
965 gtk_widget_get_allocation(ds->window, &window_allocation);
967 x = wx + button_allocation.x + button_allocation.width - window_allocation.width;
968 y = wy + button_allocation.y + button_allocation.height;
970 if (y + window_allocation.height > gdk_screen_height())
972 y = wy + button_allocation.y - window_allocation.height;
977 gtk_window_move(GTK_WINDOW(ds->window), x, y);
978 gtk_widget_show(ds->window);
980 gtk_widget_grab_focus(ds->calendar);
981 gdk_pointer_grab(gtk_widget_get_window(ds->window), TRUE,
982 GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK | GDK_BUTTON_MOTION_MASK,
983 NULL, NULL, GDK_CURRENT_TIME);
984 gdk_keyboard_grab(gtk_widget_get_window(ds->window), TRUE, GDK_CURRENT_TIME);
985 gtk_grab_add(ds->window);
987 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(ds->button), TRUE);
990 static void date_selection_button_cb(GtkWidget *widget, gpointer data)
992 DateSelection *ds = data;
994 if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(ds->button)) == (!ds->window))
996 date_selection_popup(ds);
1000 static void button_size_allocate_cb(GtkWidget *button, GtkAllocation *allocation, gpointer data)
1002 GtkWidget *spin = data;
1003 GtkRequisition spin_requisition;
1004 gtk_widget_get_requisition(spin, &spin_requisition);
1006 if (allocation->height > spin_requisition.height)
1008 GtkAllocation button_allocation;
1009 GtkAllocation spin_allocation;
1011 gtk_widget_get_allocation(button, &button_allocation);
1012 gtk_widget_get_allocation(spin, &spin_allocation);
1013 button_allocation.height = spin_requisition.height;
1014 button_allocation.y = spin_allocation.y +
1015 (spin_allocation.height - spin_requisition.height) / 2;
1016 gtk_widget_size_allocate(button, &button_allocation);
1020 static void spin_increase(GtkWidget *spin, gint value)
1024 gtk_widget_size_request(spin, &req);
1025 gtk_widget_set_size_request(spin, req.width + value, -1);
1028 static void date_selection_destroy_cb(GtkWidget *widget, gpointer data)
1030 DateSelection *ds = data;
1032 date_selection_popup_hide(ds);
1037 GtkWidget *date_selection_new(void)
1042 ds = g_new0(DateSelection, 1);
1046 ds->box = gtk_hbox_new(FALSE, 2);
1047 g_signal_connect(G_OBJECT(ds->box), "destroy",
1048 G_CALLBACK(date_selection_destroy_cb), ds);
1050 date_format = nl_langinfo(D_FMT);
1052 if (strlen(date_format) == 8)
1054 for (i=1; i<8; i=i+3)
1056 switch (date_format[i])
1059 ds->spin_d = pref_spin_new(ds->box, NULL, NULL, 1, 31, 1, 0, 1, NULL, NULL);
1062 ds->spin_m = pref_spin_new(ds->box, NULL, NULL, 1, 12, 1, 0, 1, NULL, NULL);
1065 ds->spin_y = pref_spin_new(ds->box, NULL, NULL, 1900, 9999, 1, 0, 1900, NULL, NULL);
1068 DEBUG_0("Date locale %s is unknown", date_format);
1075 ds->spin_m = pref_spin_new(ds->box, NULL, NULL, 1, 12, 1, 0, 1, NULL, NULL);
1076 ds->spin_d = pref_spin_new(ds->box, NULL, NULL, 1, 31, 1, 0, 1, NULL, NULL);
1077 ds->spin_y = pref_spin_new(ds->box, NULL, NULL, 1900, 9999, 1, 0, 1900, NULL, NULL);
1080 spin_increase(ds->spin_y, 5);
1082 ds->button = gtk_toggle_button_new();
1083 g_signal_connect(G_OBJECT(ds->button), "size_allocate",
1084 G_CALLBACK(button_size_allocate_cb), ds->spin_y);
1086 arrow = gtk_arrow_new(GTK_ARROW_DOWN, GTK_SHADOW_NONE);
1087 gtk_container_add(GTK_CONTAINER(ds->button), arrow);
1088 gtk_widget_show(arrow);
1090 gtk_box_pack_start(GTK_BOX(ds->box), ds->button, FALSE, FALSE, 0);
1091 g_signal_connect(G_OBJECT(ds->button), "clicked",
1092 G_CALLBACK(date_selection_button_cb), ds);
1093 gtk_widget_show(ds->button);
1095 g_object_set_data(G_OBJECT(ds->box), DATE_SELECION_KEY, ds);
1100 void date_selection_set(GtkWidget *widget, gint day, gint month, gint year)
1104 ds = g_object_get_data(G_OBJECT(widget), DATE_SELECION_KEY);
1107 gtk_spin_button_set_value(GTK_SPIN_BUTTON(ds->spin_d), (gdouble)day);
1108 gtk_spin_button_set_value(GTK_SPIN_BUTTON(ds->spin_m), (gdouble)month);
1109 gtk_spin_button_set_value(GTK_SPIN_BUTTON(ds->spin_y), (gdouble)year);
1113 void date_selection_get(GtkWidget *widget, gint *day, gint *month, gint *year)
1117 ds = g_object_get_data(G_OBJECT(widget), DATE_SELECION_KEY);
1120 if (day) *day = gtk_spin_button_get_value(GTK_SPIN_BUTTON(ds->spin_d));
1121 if (month) *month = gtk_spin_button_get_value(GTK_SPIN_BUTTON(ds->spin_m));
1122 if (year) *year = gtk_spin_button_get_value(GTK_SPIN_BUTTON(ds->spin_y));
1125 void date_selection_time_set(GtkWidget *widget, time_t t)
1132 date_selection_set(widget, lt->tm_mday, lt->tm_mon + 1, lt->tm_year + 1900);
1135 time_t date_selection_time_get(GtkWidget *widget)
1142 date_selection_get(widget, &day, &month ,&year);
1148 lt.tm_mon = month - 1;
1149 lt.tm_year = year - 1900;
1157 *-----------------------------------------------------------------------------
1158 * Sizer, without using a GtkPaned
1159 *-----------------------------------------------------------------------------
1162 #define SIZER_DATA_KEY "sizer_data"
1164 typedef struct _SizerData SizerData;
1169 GtkWidget *bounding_widget;
1170 SizerPositionType position;
1183 gboolean handle_prelit;
1187 static gint sizer_default_handle_size(void)
1189 gint handle_size = 5;
1193 paned = gtk_hpaned_new();
1195 style = gtk_rc_get_style(paned);
1196 gtk_widget_set_style(paned, style);
1197 gtk_widget_style_get(paned, "handle_size", &handle_size, NULL);
1199 gtk_widget_destroy(paned);
1204 static gboolean sizer_motion_cb(GtkWidget *widget, GdkEventMotion *event, gpointer data)
1206 SizerData *sd = data;
1209 GtkAllocation parent_allocation;
1211 if (!sd->in_drag) return FALSE;
1213 x = sd->press_x - event->x_root;
1214 y = sd->press_y - event->y_root;
1216 w = sd->press_width;
1217 h = sd->press_height;
1219 if (sd->position & SIZER_POS_LEFT)
1223 else if (sd->position & SIZER_POS_RIGHT)
1228 if (sd->position & SIZER_POS_TOP)
1232 else if (sd->position & SIZER_POS_BOTTOM)
1237 if (sd->hsize_min >= 0) w = MAX(w, sd->hsize_min);
1238 if (sd->vsize_min >= 0) h = MAX(h, sd->vsize_min);
1240 if (sd->bounding_widget)
1242 GtkAllocation sizer_allocation;
1243 GtkAllocation bounding_allocation;
1244 gtk_widget_get_allocation(sd->sizer, &sizer_allocation);
1245 gtk_widget_get_allocation(sd->bounding_widget, &bounding_allocation);
1246 w = CLAMP(w, sizer_allocation.width, bounding_allocation.width);
1247 h = CLAMP(h, sizer_allocation.height, bounding_allocation.height);
1251 GtkAllocation sizer_allocation;
1252 gtk_widget_get_allocation(sd->sizer, &sizer_allocation);
1253 if (w < sizer_allocation.width) w = sizer_allocation.width;
1254 if (h < sizer_allocation.height) h = sizer_allocation.height;
1257 if (sd->hsize_max >= 0) w = MIN(w, sd->hsize_max);
1258 if (sd->vsize_max >= 0) h = MIN(h, sd->vsize_max);
1260 gtk_widget_get_allocation(sd->parent, &parent_allocation);
1261 if (w == parent_allocation.width) w = -1;
1262 if (h == parent_allocation.height) h = -1;
1264 if (w > 0 || h > 0) gtk_widget_set_size_request(sd->parent, w, h);
1269 static gboolean sizer_press_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
1271 SizerData *sd = data;
1272 GtkAllocation parent_allocation;
1274 if (bevent->button != MOUSE_BUTTON_LEFT) return FALSE;
1277 sd->press_x = bevent->x_root;
1278 sd->press_y = bevent->y_root;
1280 gtk_widget_get_allocation(sd->parent, &parent_allocation);
1281 sd->press_width = parent_allocation.width;
1282 sd->press_height = parent_allocation.height;
1284 gdk_pointer_grab(gtk_widget_get_window(sd->sizer), FALSE,
1285 GDK_POINTER_MOTION_MASK | GDK_BUTTON_RELEASE_MASK,
1286 NULL, NULL, bevent->time);
1287 gtk_grab_add(sd->sizer);
1292 static gboolean sizer_release_cb(GtkWidget *widget, GdkEventButton *bevent, gpointer data)
1294 SizerData *sd = data;
1296 if (bevent->button != MOUSE_BUTTON_LEFT) return FALSE;
1298 if (gdk_pointer_is_grabbed() && gtk_widget_has_grab(sd->sizer))
1300 gtk_grab_remove(sd->sizer);
1301 gdk_pointer_ungrab(bevent->time);
1304 sd->in_drag = FALSE;
1309 static void sizer_set_prelight(SizerData *sd, gboolean prelit)
1311 GtkAllocation sizer_allocation;
1312 gtk_widget_get_allocation(sd->sizer, &sizer_allocation);
1314 sd->handle_prelit = prelit;
1315 gtk_widget_queue_draw_area(sd->sizer, 0, 0,
1316 sizer_allocation.width, sizer_allocation.height);
1319 static gboolean sizer_enter_cb(GtkWidget *widget, GdkEventCrossing *event, gpointer data)
1321 SizerData *sd = data;
1323 sizer_set_prelight(sd, TRUE);
1327 static gboolean sizer_leave_cb(GtkWidget *widget, GdkEventCrossing *event, gpointer data)
1329 SizerData *sd = data;
1331 sizer_set_prelight(sd, FALSE);
1335 static gboolean sizer_expose_cb(GtkWidget *widget, GdkEventExpose *event, gpointer data)
1337 #if GTK_CHECK_VERSION(3,0,0)
1338 GtkAllocation allocation;
1340 gtk_widget_get_allocation(widget, &allocation);
1342 cairo_t *cr = gdk_cairo_create(gtk_widget_get_window(widget));
1344 gtk_render_handle (gtk_widget_get_style_context (widget),
1345 cr, allocation.x, allocation.y, allocation.width, allocation.height);
1348 SizerData *sd = data;
1350 GtkOrientation orientation;
1352 GtkAllocation allocation;
1354 gtk_widget_get_allocation(widget, &allocation);
1356 if (sd->position & SIZER_POS_LEFT || sd->position & SIZER_POS_RIGHT)
1358 orientation = GTK_ORIENTATION_VERTICAL;
1362 orientation = GTK_ORIENTATION_HORIZONTAL;
1365 if (sd->handle_prelit)
1367 state = GTK_STATE_PRELIGHT;
1371 state = gtk_widget_get_state(widget);
1374 gdk_region_get_clipbox(event->region, &clip);
1376 gtk_paint_handle(gtk_widget_get_style(widget), gtk_widget_get_window(widget), state,
1377 GTK_SHADOW_NONE, &clip, widget, "paned",
1379 allocation.width, allocation.height,
1386 static void sizer_realize_cb(GtkWidget *widget, gpointer data)
1388 SizerData *sd = data;
1392 if (sd->position & SIZER_POS_TOP || sd->position & SIZER_POS_BOTTOM)
1394 n = GDK_SB_V_DOUBLE_ARROW;
1396 if (sd->position & SIZER_POS_LEFT || sd->position & SIZER_POS_RIGHT)
1398 n = (n != 0) ? GDK_FLEUR : GDK_SB_H_DOUBLE_ARROW;
1401 if (n != 0 && gtk_widget_get_window(widget))
1404 cursor = gdk_cursor_new(n);
1405 gdk_window_set_cursor(gtk_widget_get_window(widget), cursor);
1406 gdk_cursor_unref(cursor);
1410 static void sizer_destroy_cb(GtkWidget *widget, gpointer data)
1412 SizerData *sd = data;
1417 GtkWidget *sizer_new(GtkWidget *parent, GtkWidget *bounding_widget,
1418 SizerPositionType position)
1423 sd = g_new0(SizerData, 1);
1425 sd->sizer = gtk_event_box_new();
1426 sd->parent = parent;
1427 sd->bounding_widget = bounding_widget;
1428 sd->position = position;
1434 sd->in_drag = FALSE;
1435 sd->handle_prelit = FALSE;
1437 g_signal_connect(G_OBJECT(sd->sizer), "destroy",
1438 G_CALLBACK(sizer_destroy_cb), sd);
1440 g_signal_connect(G_OBJECT(sd->sizer), "motion_notify_event",
1441 G_CALLBACK(sizer_motion_cb), sd);
1442 g_signal_connect(G_OBJECT(sd->sizer), "button_press_event",
1443 G_CALLBACK(sizer_press_cb), sd);
1444 g_signal_connect(G_OBJECT(sd->sizer), "button_release_event",
1445 G_CALLBACK(sizer_release_cb), sd);
1447 g_signal_connect(G_OBJECT(sd->sizer), "enter_notify_event",
1448 G_CALLBACK(sizer_enter_cb), sd);
1449 g_signal_connect(G_OBJECT(sd->sizer), "leave_notify_event",
1450 G_CALLBACK(sizer_leave_cb), sd);
1452 gtk_widget_set_events(sd->sizer, GDK_POINTER_MOTION_MASK |
1453 GDK_BUTTON_RELEASE_MASK | GDK_BUTTON_PRESS_MASK |
1454 GDK_ENTER_NOTIFY_MASK | GDK_LEAVE_NOTIFY_MASK);
1456 g_signal_connect(sd->sizer, "realize",
1457 G_CALLBACK(sizer_realize_cb), sd);
1458 g_signal_connect(sd->sizer, "expose_event",
1459 G_CALLBACK(sizer_expose_cb), sd);
1461 handle_size = sizer_default_handle_size();
1463 gtk_widget_set_size_request(sd->sizer, handle_size, handle_size);
1465 /* use this if you add a shadow border to the handle */
1466 gtk_widget_set_size_request(sd->sizer, handle_size + sd->sizer->style->xthickness * 2,
1467 handle_size + sd->sizer->style->ythickness * 2);
1470 g_object_set_data(G_OBJECT(sd->sizer), SIZER_DATA_KEY,sd);
1475 void sizer_set_limits(GtkWidget *sizer,
1476 gint hsize_min, gint hsize_max,
1477 gint vsize_min, gint vsize_max)
1481 sd = g_object_get_data(G_OBJECT(sizer), SIZER_DATA_KEY);
1484 sd->hsize_min = hsize_min;
1485 sd->hsize_max = hsize_max;
1486 sd->vsize_min = vsize_min;
1487 sd->vsize_max = vsize_max;
1492 *-----------------------------------------------------------------------------
1493 * storing data in a history list with key,data pairs
1494 *-----------------------------------------------------------------------------
1497 #define PREF_LIST_MARKER_INT "[INT]:"
1498 #define PREF_LIST_MARKER_DOUBLE "[DOUBLE]:"
1499 #define PREF_LIST_MARKER_STRING "[STRING]:"
1501 static GList *pref_list_find(const gchar *group, const gchar *token)
1508 work = history_list_get_by_key(group);
1511 const gchar *text = work->data;
1513 if (strncmp(text, token, l) == 0) return work;
1521 static gboolean pref_list_get(const gchar *group, const gchar *key, const gchar *marker, const gchar **result)
1527 if (!group || !key || !marker)
1533 token = g_strconcat(key, marker, NULL);
1535 work = pref_list_find(group, token);
1538 *result = (const gchar *)work->data + strlen(token);
1539 if (strlen(*result) == 0) *result = NULL;
1553 static void pref_list_set(const gchar *group, const gchar *key, const gchar *marker, const gchar *text)
1559 if (!group || !key || !marker) return;
1561 token = g_strconcat(key, marker, NULL);
1562 path = g_strconcat(token, text, NULL);
1564 work = pref_list_find(group, token);
1567 gchar *old_path = work->data;
1578 history_list_item_remove(group, old_path);
1583 history_list_add_to_key(group, path, 0);
1590 void pref_list_int_set(const gchar *group, const gchar *key, gint value)
1594 text = g_strdup_printf("%d", value);
1595 pref_list_set(group, key, PREF_LIST_MARKER_INT, text);
1599 gboolean pref_list_int_get(const gchar *group, const gchar *key, gint *result)
1609 if (pref_list_get(group, key, PREF_LIST_MARKER_INT, &text) && text)
1611 *result = (gint)strtol(text, NULL, 10);
1619 void pref_list_double_set(const gchar *group, const gchar *key, gdouble value)
1621 gchar text[G_ASCII_DTOSTR_BUF_SIZE];
1623 g_ascii_dtostr(text, sizeof(text), value);
1624 pref_list_set(group, key, PREF_LIST_MARKER_DOUBLE, text);
1627 gboolean pref_list_double_get(const gchar *group, const gchar *key, gdouble *result)
1637 if (pref_list_get(group, key, PREF_LIST_MARKER_DOUBLE, &text) && text)
1639 *result = g_ascii_strtod(text, NULL);
1647 void pref_list_string_set(const gchar *group, const gchar *key, const gchar *value)
1649 pref_list_set(group, key, PREF_LIST_MARKER_STRING, value);
1652 gboolean pref_list_string_get(const gchar *group, const gchar *key, const gchar **result)
1654 return pref_list_get(group, key, PREF_LIST_MARKER_STRING, result);
1658 void pref_color_button_set_cb(GtkWidget *widget, gpointer data)
1660 GdkColor *color = data;
1662 gtk_color_button_get_color(GTK_COLOR_BUTTON(widget), color);
1665 GtkWidget *pref_color_button_new(GtkWidget *parent_box,
1666 const gchar *title, const GdkColor *color,
1667 GCallback func, gpointer data)
1673 button = gtk_color_button_new_with_color(color);
1677 button = gtk_color_button_new();
1680 if (func) g_signal_connect(G_OBJECT(button), "color-set", func, data);
1687 gtk_color_button_set_title(GTK_COLOR_BUTTON(button), title);
1688 label = gtk_label_new(title);
1690 hbox = gtk_hbox_new(TRUE, 0);
1691 gtk_box_pack_start(GTK_BOX(parent_box), hbox, TRUE, TRUE, 0);
1693 gtk_box_pack_start(GTK_BOX(hbox), label, TRUE, TRUE, 0);
1694 gtk_box_pack_start(GTK_BOX(hbox), button, TRUE, TRUE, 0);
1696 gtk_widget_show_all(hbox);
1700 gtk_widget_show(button);
1707 *-----------------------------------------------------------------------------
1709 *-----------------------------------------------------------------------------
1712 gchar *text_widget_text_pull(GtkWidget *text_widget)
1714 if (GTK_IS_TEXT_VIEW(text_widget))
1716 GtkTextBuffer *buffer;
1717 GtkTextIter start, end;
1719 buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_widget));
1720 gtk_text_buffer_get_bounds(buffer, &start, &end);
1722 return gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
1724 else if (GTK_IS_ENTRY(text_widget))
1726 return g_strdup(gtk_entry_get_text(GTK_ENTRY(text_widget)));
1735 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */