2 * Copyright (C) 2006 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.
22 #include "pan-calendar.h"
24 #include <glib/gprintf.h>
30 #include "pan-view-filter.h"
31 #include "pixbuf_util.h"
33 #define PAN_CAL_POPUP_COLOR 220, 220, 220
34 #define PAN_CAL_POPUP_ALPHA 255
35 #define PAN_CAL_POPUP_BORDER 1
36 #define PAN_CAL_POPUP_BORDER_COLOR 0, 0, 0
37 #define PAN_CAL_POPUP_TEXT_COLOR 0, 0, 0
39 #define PAN_CAL_DAY_WIDTH 100
40 #define PAN_CAL_DAY_HEIGHT 80
42 #define PAN_CAL_DAY_COLOR 255, 255, 255
43 #define PAN_CAL_DAY_ALPHA 220
44 #define PAN_CAL_DAY_BORDER 2
45 #define PAN_CAL_DAY_BORDER_COLOR 0, 0, 0
46 #define PAN_CAL_DAY_TEXT_COLOR 0, 0, 0
48 #define PAN_CAL_MONTH_COLOR 255, 255, 255
49 #define PAN_CAL_MONTH_ALPHA 200
50 #define PAN_CAL_MONTH_BORDER 4
51 #define PAN_CAL_MONTH_BORDER_COLOR 0, 0, 0
52 #define PAN_CAL_MONTH_TEXT_COLOR 0, 0, 0
54 #define PAN_CAL_DOT_SIZE 3
55 #define PAN_CAL_DOT_GAP 2
56 #define PAN_CAL_DOT_COLOR 128, 128, 128
57 #define PAN_CAL_DOT_ALPHA 128
59 #define PAN_CAL_DAY_OF_WEEK_COLOR 128, 128, 128
62 *-----------------------------------------------------------------------------
64 *-----------------------------------------------------------------------------
67 void pan_calendar_update(PanWindow *pw, PanItem *pi_day)
73 gint x1, y1, x2, y2, x3, y3;
78 while ((pi = pan_item_find_by_key(pw, PAN_ITEM_NONE, "day_bubble"))) pan_item_remove(pw, pi);
80 if (!pi_day || pi_day->type != PAN_ITEM_BOX ||
81 !pi_day->key || strcmp(pi_day->key, "day") != 0) return;
83 list = pan_layout_intersect(pw, pi_day->x, pi_day->y, pi_day->width, pi_day->height);
95 if (dot->type != PAN_ITEM_BOX || !dot->fd ||
96 !dot->key || strcmp(dot->key, "dot") != 0)
98 list = g_list_delete_link(list, node);
102 grid = (gint)(sqrt(g_list_length(list)) + 0.5);
104 x = pi_day->x + pi_day->width + 4;
107 pbox = pan_item_box_new(pw, NULL, x, y, PAN_BOX_BORDER, PAN_BOX_BORDER,
108 PAN_CAL_POPUP_BORDER,
109 PAN_CAL_POPUP_COLOR, PAN_CAL_POPUP_ALPHA,
110 PAN_CAL_POPUP_BORDER_COLOR, PAN_CAL_POPUP_ALPHA);
111 pan_item_set_key(pbox, "day_bubble");
118 buf = pan_date_value_string(pi_day->fd->date, PAN_DATE_LENGTH_WEEK);
119 plabel = pan_item_text_new(pw, x, y, buf, PAN_TEXT_ATTR_BOLD | PAN_TEXT_ATTR_HEADING,
120 PAN_TEXT_BORDER_SIZE,
121 PAN_CAL_POPUP_TEXT_COLOR, 255);
122 pan_item_set_key(plabel, "day_bubble");
125 pan_item_size_by_item(pbox, plabel, 0);
149 pimg = pan_item_thumb_new(pw, file_data_ref(dot->fd), x, y);
150 pan_item_set_key(pimg, "day_bubble");
152 pan_item_size_by_item(pbox, pimg, PAN_BOX_BORDER);
157 x += PAN_THUMB_SIZE + PAN_THUMB_GAP;
162 x = pbox->x + PAN_BOX_BORDER;
163 y += PAN_THUMB_SIZE + PAN_THUMB_GAP;
169 x1 = pi_day->x + pi_day->width - 8;
172 y2 = pbox->y + MIN(42, pbox->height);
174 y3 = MAX(pbox->y, y2 - 30);
175 util_clip_triangle(x1, y1, x2, y2, x3, y3,
178 pi = pan_item_tri_new(pw, NULL, x, y, w, h,
179 x1, y1, x2, y2, x3, y3,
180 PAN_CAL_POPUP_COLOR, PAN_CAL_POPUP_ALPHA);
181 pan_item_tri_border(pi, PAN_BORDER_1 | PAN_BORDER_3, PAN_CAL_POPUP_BORDER_COLOR, PAN_CAL_POPUP_ALPHA);
182 pan_item_set_key(pi, "day_bubble");
183 pan_item_added(pw, pi);
185 pan_item_box_shadow(pbox, PAN_SHADOW_OFFSET * 2, PAN_SHADOW_FADE * 2);
186 pan_item_added(pw, pbox);
188 pan_layout_resize(pw);
191 void pan_calendar_compute(PanWindow *pw, FileData *dir_fd, gint *width, gint *height)
206 list = pan_list_tree(dir_fd, SORT_NONE, TRUE, pw->ignore_symlinks);
207 pan_filter_fd_list(&list, pw->filter_ui->filter_elements, pw->filter_ui->filter_classes);
209 if (pw->cache_list && pw->exif_date_enable)
211 pw->cache_list = pan_cache_sort(pw->cache_list, SORT_NAME, TRUE);
212 list = filelist_sort(list, SORT_NAME, TRUE);
213 pan_cache_sync_date(pw, list);
216 pw->cache_list = pan_cache_sort(pw->cache_list, SORT_TIME, TRUE);
217 list = filelist_sort(list, SORT_TIME, TRUE);
230 if (!pan_date_compare(fd->date, tc, PAN_DATE_LENGTH_DAY))
238 if (day_max < count) day_max = count;
242 DEBUG_1("biggest day contains %d images", day_max);
244 grid = (gint)(sqrt((gdouble)day_max) + 0.5) * (PAN_THUMB_SIZE + PAN_SHADOW_OFFSET * 2 + PAN_THUMB_GAP);
248 FileData *fd = list->data;
250 year = pan_date_value(fd->date, PAN_DATE_LENGTH_YEAR);
251 month = pan_date_value(fd->date, PAN_DATE_LENGTH_MONTH);
254 work = g_list_last(list);
257 FileData *fd = work->data;
258 end_year = pan_date_value(fd->date, PAN_DATE_LENGTH_YEAR);
259 end_month = pan_date_value(fd->date, PAN_DATE_LENGTH_MONTH);
262 *width = PAN_BOX_BORDER * 2;
263 *height = PAN_BOX_BORDER * 2;
269 while (work && (year < end_year || (year == end_year && month <= end_month)))
273 PanItem *pi_day_number;
281 /* figure last second of this month */
282 dt = pan_date_to_time((month == 12) ? year + 1 : year, (month == 12) ? 1 : month + 1, 1);
285 /* anything to show this month? */
286 if (!pan_date_compare(((FileData *)(work->data))->date, dt, PAN_DATE_LENGTH_MONTH))
297 days = pan_date_value(dt, PAN_DATE_LENGTH_DAY);
298 dt = pan_date_to_time(year, month, 1);
299 col = pan_date_value(dt, PAN_DATE_LENGTH_WEEK);
300 col = col - (date_get_first_day_of_week() - 1);
301 if (col < 0) col = col + 7;
306 pi_month = pan_item_box_new(pw, NULL, x, y, PAN_CAL_DAY_WIDTH * 7, PAN_CAL_DAY_HEIGHT / 4,
307 PAN_CAL_MONTH_BORDER,
308 PAN_CAL_MONTH_COLOR, PAN_CAL_MONTH_ALPHA,
309 PAN_CAL_MONTH_BORDER_COLOR, PAN_CAL_MONTH_ALPHA);
310 buf = pan_date_value_string(dt, PAN_DATE_LENGTH_MONTH);
311 pi_text = pan_item_text_new(pw, x, y, buf,
312 PAN_TEXT_ATTR_BOLD | PAN_TEXT_ATTR_HEADING,
313 PAN_TEXT_BORDER_SIZE,
314 PAN_CAL_MONTH_TEXT_COLOR, 255);
316 pi_text->x = pi_month->x + (pi_month->width - pi_text->width) / 2;
318 pi_month->height = pi_text->y + pi_text->height - pi_month->y;
320 x = PAN_BOX_BORDER + col * PAN_CAL_DAY_WIDTH;
321 y = pi_month->y + pi_month->height + PAN_BOX_BORDER;
323 for (day = 1; day <= days; day++)
331 dt = pan_date_to_time(year, month, day);
334 * Create a FileData entry that represents the given day.
335 * It does not correspond to any real file
338 g_snprintf(fake_path, sizeof(fake_path), "//%04d-%02d-%02d", year, month, day);
339 fd = file_data_new_no_grouping(fake_path);
341 pi_day = pan_item_box_new(pw, fd, x, y, PAN_CAL_DAY_WIDTH, PAN_CAL_DAY_HEIGHT,
343 PAN_CAL_DAY_COLOR, PAN_CAL_DAY_ALPHA,
344 PAN_CAL_DAY_BORDER_COLOR, PAN_CAL_DAY_ALPHA);
345 pan_item_set_key(pi_day, "day");
347 dx = x + PAN_CAL_DOT_GAP * 2;
348 dy = y + PAN_CAL_DOT_GAP * 2;
350 fd = (work) ? work->data : NULL;
351 while (fd && pan_date_compare(fd->date, dt, PAN_DATE_LENGTH_DAY))
355 pi = pan_item_box_new(pw, fd, dx, dy, PAN_CAL_DOT_SIZE, PAN_CAL_DOT_SIZE,
357 PAN_CAL_DOT_COLOR, PAN_CAL_DOT_ALPHA,
359 pan_item_set_key(pi, "dot");
361 dx += PAN_CAL_DOT_SIZE + PAN_CAL_DOT_GAP;
362 if (dx + PAN_CAL_DOT_SIZE > pi_day->x + pi_day->width - PAN_CAL_DOT_GAP * 2)
364 dx = x + PAN_CAL_DOT_GAP * 2;
365 dy += PAN_CAL_DOT_SIZE + PAN_CAL_DOT_GAP;
367 if (dy + PAN_CAL_DOT_SIZE > pi_day->y + pi_day->height - PAN_CAL_DOT_GAP * 2)
369 /* must keep all dots within respective day even if it gets ugly */
370 dy = y + PAN_CAL_DOT_GAP * 2;
376 fd = (work) ? work->data : NULL;
383 pi_day->color_r = MAX(pi_day->color_r - 61 - n * 3, 80);
384 pi_day->color_g = pi_day->color_r;
386 buf = g_strdup_printf("( %d )", n);
387 pi = pan_item_text_new(pw, x, y, buf, PAN_TEXT_ATTR_NONE,
388 PAN_TEXT_BORDER_SIZE,
389 PAN_CAL_DAY_TEXT_COLOR, 255);
392 pi->x = pi_day->x + (pi_day->width - pi->width) / 2;
393 pi->y = pi_day->y + (pi_day->height - pi->height) / 2;
396 buf = g_strdup_printf("%d", day);
397 pi_day_number = pan_item_text_new(pw, x + 4, y + 4, buf, PAN_TEXT_ATTR_BOLD | PAN_TEXT_ATTR_HEADING,
398 PAN_TEXT_BORDER_SIZE,
399 PAN_CAL_DAY_TEXT_COLOR, 255);
402 day_of_week = date_get_first_day_of_week() + col;
403 if (day_of_week > 7) day_of_week = day_of_week - 7;
405 buf = date_get_abbreviated_day_name(day_of_week);
406 pan_item_text_new(pw, x + 4 + pi_day_number->width + 4, y + 4, buf, PAN_TEXT_ATTR_NONE,
407 PAN_TEXT_BORDER_SIZE,
408 PAN_CAL_DAY_OF_WEEK_COLOR, 255);
411 pan_item_size_coordinates(pi_day, PAN_BOX_BORDER, width, height);
419 y += PAN_CAL_DAY_HEIGHT;
423 x += PAN_CAL_DAY_WIDTH;
427 if (col > 0) y += PAN_CAL_DAY_HEIGHT;
428 y += PAN_BOX_BORDER * 2;
439 *height = MAX(*height, grid + PAN_BOX_BORDER * 2 * 2);
443 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */