465 lines
14 KiB
C
465 lines
14 KiB
C
#include "mainwindow.h"
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#include "mdiary.h"
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enum {
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COL_TITLE = 0, /* Title of the entry */
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COL_DATE_TEXT, /* Textual representation of the date (auto generated) */
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COL_TAGS_TEXT, /* Textual representation of the tags (auto generated) */
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COL_TIMESTAMP, /* GDateTime of the entry */
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COL_TAGLIST, /* GList<gchar *> of the tags */
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COL_TEXT, /* Raw text from the file */
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COL_COUNT
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};
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struct dateFormats {
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gchar *regex;
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guint index_count;
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guint index_year;
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guint index_month;
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guint index_day;
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guint index_hour;
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guint index_minute;
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} dateFormats_list[] = {
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{
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.regex = "(\\d{1,4})-(\\d{1,2})-(\\d{1,2})\\s*(\\d{1,2}):(\\d{1,2}).*",
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.index_count = 5,
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.index_year = 1,
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.index_month = 2,
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.index_day = 3,
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.index_hour = 4,
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.index_minute = 5
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},
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{
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.regex = "(\\d{1,2})\\.(\\d{1,2})\\.(\\d{1,4})\\s*(\\d{1,2}):(\\d{1,2}).*",
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.index_count = 5,
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.index_year = 3,
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.index_month = 2,
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.index_day = 1,
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.index_hour = 4,
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.index_minute = 5
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},
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{
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.regex = "(\\d{1,4})-(\\d{1,2})-(\\d{1,2}).*",
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.index_count = 3,
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.index_year = 1,
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.index_month = 2,
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.index_day = 3,
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},
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{
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.regex = "(\\d{1,2})\\.(\\d{1,2})\\.(\\d{1,4}).*",
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.index_count = 3,
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.index_year = 3,
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.index_month = 2,
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.index_day = 1,
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},
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{
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.regex = NULL
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}
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};
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/**
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* @brief Tries to guess the date format used and converts it to GDateTime.
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* @param Input string.
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* @return A GDateTime object or NULL on error. You need to free it after use.
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*/
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static GDateTime *mainWindow_get_date_from_string(gchar *string)
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{
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GRegex *regex;
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GMatchInfo *match_info;
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GRegexError *regex_error;
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struct dateFormats *dateFormats;
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GDateTime *datetime = NULL;
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guint year = 0;
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guint month = 0;
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guint day = 0;
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guint hour = 0;
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guint minute = 0;
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dateFormats = dateFormats_list;
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do {
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regex = g_regex_new(dateFormats->regex, G_REGEX_RAW, 0, NULL);
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if (g_regex_match(regex, string, 0, &match_info)
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&& g_regex_get_capture_count(regex) >= dateFormats->index_count &&
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g_match_info_matches(match_info)) {
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if (dateFormats->index_year)
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year = atoi(g_match_info_fetch(match_info, dateFormats->index_year));
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if (dateFormats->index_month)
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month = atoi(g_match_info_fetch(match_info, dateFormats->index_month));
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if (dateFormats->index_day)
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day = atoi(g_match_info_fetch(match_info, dateFormats->index_day));
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if (dateFormats->index_hour)
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hour = atoi(g_match_info_fetch(match_info, dateFormats->index_hour));
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if (dateFormats->index_minute)
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minute = atoi(g_match_info_fetch(match_info, dateFormats->index_minute));
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if (year >= 0 &&
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month >=1 && month <=12 &&
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day >= 1 && day <= 31 &&
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hour >= 0 && hour <= 23 &&
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minute >= 0 && minute <= 59) {
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datetime = g_date_time_new_local(year, month, day, hour, minute, 0);
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g_regex_unref(regex);
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break;
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}
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}
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g_regex_unref(regex);
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} while ((++dateFormats)->regex);
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if (!datetime)
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g_print("Warning! Could not match date in \"%s\"!\n", string);
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return datetime;
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}
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/**
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* Returns: The string, needs to be freed using g_free().
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*/
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static gchar *mainWindow_taglist_to_string(GList *list)
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{
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GString *str = NULL;
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gchar *ret = NULL;
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GList *l;
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for (l = list; l != NULL; l = l->next) {
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if (str == NULL)
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str = g_string_new("");
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else
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str = g_string_append(str, ", ");
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str = g_string_append(str, l->data);
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}
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ret = str->str;
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g_string_free(str, 0);
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return ret;
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}
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/**
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* Note: This function creates a copyof each argument.
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*/
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static void mainWindow_list_add_entry(struct mainWindow *mainWindow,
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gchar *title,
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GDateTime *datetime,
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GList *tags,
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gchar *text) {
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GtkTreeIter iter;
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GDateTime *datetime_copy;
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gchar *date_text;
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gchar *taglistString;
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datetime_copy = g_date_time_add(datetime, 0);
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date_text = g_date_time_format(datetime_copy, "%A, %e %B %Y %R");
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taglistString = mainWindow_taglist_to_string(tags);
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gtk_list_store_append(mainWindow->entryListStore, &iter);
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gtk_list_store_set(mainWindow->entryListStore, &iter,
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COL_TITLE, title,
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COL_DATE_TEXT, date_text,
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COL_TAGS_TEXT, taglistString,
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COL_TIMESTAMP, datetime_copy,
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COL_TAGLIST, NULL,
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COL_TEXT, g_strdup(text),
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-1);
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g_free(date_text);
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}
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static gboolean mainWindow_list_entry_visible(GtkTreeModel *model, GtkTreeIter *iter, struct mainWindow *mainWindow)
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{
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GDateTime *datetime;
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guint time;
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gtk_tree_model_get(model, iter, COL_TIMESTAMP, &datetime, -1);
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if (datetime) {
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time = g_date_time_to_unix(datetime);
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return time >= mainWindow->filterSettings.time_start && time <= mainWindow->filterSettings.time_end;
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} else {
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return 0;
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}
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}
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static gint mainWindow_sort_date_compare_func(GtkTreeModel *model,
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GtkTreeIter *a,
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GtkTreeIter *b,
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gpointer userdata)
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{
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GDateTime *datetime1;
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GDateTime *datetime2;
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guint time1;
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guint time2;
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gtk_tree_model_get(model, a, COL_TIMESTAMP, &datetime1, -1);
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gtk_tree_model_get(model, b, COL_TIMESTAMP, &datetime2, -1);
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time1 = g_date_time_to_unix(datetime1);
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time2 = g_date_time_to_unix(datetime2);
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if (time1 == time2)
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return 0;
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else if (time1 > time2)
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return 1;
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else
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return -1;
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}
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static void mainWindow_configure_treeView(struct mainWindow *mainWindow)
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{
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GtkCellRenderer *renderer;
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GtkTreeSortable *sortable;
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GtkTreeViewColumn *col;
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GtkTreeModelSort *sorted;
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GtkTreeModel *model;
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mainWindow->entryListStore = gtk_list_store_new(COL_COUNT,
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G_TYPE_STRING,
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G_TYPE_STRING,
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G_TYPE_STRING,
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G_TYPE_POINTER,
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G_TYPE_POINTER,
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G_TYPE_STRING);
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mainWindow->entryListFiltered = GTK_TREE_MODEL_FILTER(gtk_tree_model_filter_new(
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GTK_TREE_MODEL(mainWindow->entryListStore),
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NULL));
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sorted = GTK_TREE_MODEL_SORT(gtk_tree_model_sort_new_with_model(
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GTK_TREE_MODEL(mainWindow->entryListFiltered)));
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gtk_tree_model_filter_set_visible_func(mainWindow->entryListFiltered,
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(GtkTreeModelFilterVisibleFunc) mainWindow_list_entry_visible,
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mainWindow, NULL);
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model = GTK_TREE_MODEL(sorted);
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gtk_tree_view_set_model(mainWindow->entryListView, model);
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/* TODO: Unref mainWindow->entryListStore and filtered, sorted and model? */
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sortable = GTK_TREE_SORTABLE(sorted);
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renderer = gtk_cell_renderer_text_new();
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gtk_tree_view_insert_column_with_attributes(mainWindow->entryListView, -1, "Title", renderer,
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"text", COL_TITLE, NULL);
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col = gtk_tree_view_get_column(mainWindow->entryListView, COL_TITLE);
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gtk_tree_view_column_set_resizable(col, 1);
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gtk_tree_view_column_set_sort_column_id(col, COL_TITLE);
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renderer = gtk_cell_renderer_text_new();
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gtk_tree_view_insert_column_with_attributes(mainWindow->entryListView, -1, "Date", renderer,
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"text", COL_DATE_TEXT, NULL);
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col = gtk_tree_view_get_column(mainWindow->entryListView, COL_DATE_TEXT);
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gtk_tree_view_column_set_resizable(col, 1);
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gtk_tree_sortable_set_sort_func(sortable, COL_TIMESTAMP, mainWindow_sort_date_compare_func,
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GINT_TO_POINTER(COL_TIMESTAMP), NULL);
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gtk_tree_view_column_set_sort_column_id(col, COL_DATE_TEXT);
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renderer = gtk_cell_renderer_text_new();
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gtk_tree_view_insert_column_with_attributes(mainWindow->entryListView, -1, "Tags", renderer,
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"text", COL_TAGS_TEXT, NULL);
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col = gtk_tree_view_get_column(mainWindow->entryListView, COL_TAGS_TEXT);
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gtk_tree_view_column_set_resizable(col, 1);
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gtk_tree_view_column_set_sort_column_id(col, COL_TAGS_TEXT);
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gtk_tree_sortable_set_sort_column_id(sortable, COL_DATE_TEXT, GTK_SORT_DESCENDING);
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/*
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* Test entries for debugging only
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*/
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GDateTime *dt;
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GList *list = NULL;
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list = g_list_append(list, "Tag0");
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list = g_list_append(list, "Tag1");
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list = g_list_append(list, "Tag2");
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dt = g_date_time_new_local(2017, 11, 21, 02, 03, 0);
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mainWindow_list_add_entry(mainWindow, "Title", dt, list, "Text text text");
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g_date_time_unref(dt);
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dt = g_date_time_new_local(2017, 2, 3, 6, 7, 1);
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mainWindow_list_add_entry(mainWindow, "AAA 2", dt, list, "fdfd Text text text");
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g_date_time_unref(dt);
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dt = g_date_time_new_local(2016, 4, 18, 13, 44, 2);
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mainWindow_list_add_entry(mainWindow, "Yey entries 3", dt, list, "The content is content.");
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g_date_time_unref(dt);
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}
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static void mainWindow_connect_signals(struct mainWindow *mainWindow)
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{
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g_signal_connect(mainWindow->dateStart,
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"focus-in-event",
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(GCallback) mainWindow_showPopover,
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mainWindow);
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g_signal_connect(mainWindow->dateEnd,
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"focus-in-event",
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(GCallback) mainWindow_showPopover,
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mainWindow);
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g_signal_connect(mainWindow->calendarRange,
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"day-selected",
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(GCallback) mainWindow_calendarSelected,
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mainWindow);
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g_signal_connect_swapped(mainWindow->calendarRange,
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"day-selected-double-click",
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(GCallback) gtk_popover_popdown,
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mainWindow->popoverDate);
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g_signal_connect(mainWindow->entryListSelection,
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"changed",
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(GCallback) mainWindow_entrySelected,
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mainWindow);
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g_signal_connect(mainWindow->dateStart,
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"changed",
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(GCallback) mainWindow_dateChanged,
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mainWindow);
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g_signal_connect(mainWindow->dateEnd,
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"changed",
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(GCallback) mainWindow_dateChanged,
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mainWindow);
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g_signal_connect(mainWindow->dateStart,
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"focus-out-event",
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(GCallback) mainWindow_checkDate,
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mainWindow);
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g_signal_connect(mainWindow->dateEnd,
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"focus-out-event",
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(GCallback) mainWindow_checkDate,
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mainWindow);
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}
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struct mainWindow *mainWindow_new()
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{
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GtkBuilder *builder;
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struct mainWindow *mainWindow;
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builder = gtk_builder_new_from_file("glade/mainWindow.glade");
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mainWindow = malloc(sizeof(struct mainWindow));
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mainWindow->mainWindow = GTK_WIDGET(gtk_builder_get_object(builder, "mainWindow"));
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mainWindow->buttonChooseWorkspace = GTK_WIDGET(gtk_builder_get_object(builder, "buttonChooseWorkspace"));
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mainWindow->searchEntry = GTK_WIDGET(gtk_builder_get_object(builder, "searchEntry"));
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mainWindow->dateStart = GTK_WIDGET(gtk_builder_get_object(builder, "dateStart"));
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mainWindow->dateEnd = GTK_WIDGET(gtk_builder_get_object(builder, "dateEnd"));
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mainWindow->entryText = GTK_WIDGET(gtk_builder_get_object(builder, "entryText"));
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mainWindow->popoverDate = GTK_WIDGET(gtk_builder_get_object(builder, "popoverDate"));
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mainWindow->calendarRange = GTK_WIDGET(gtk_builder_get_object(builder, "calendarRange"));
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mainWindow->entryListView = GTK_TREE_VIEW(gtk_builder_get_object(builder, "entryListView"));
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mainWindow->entryListSelection = GTK_TREE_SELECTION(gtk_builder_get_object(builder, "entryListSelection"));
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mainWindow->filterSettings.time_start = 0;
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mainWindow->filterSettings.time_end = -1;
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gtk_builder_connect_signals(builder, NULL);
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g_object_unref(G_OBJECT(builder));
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mainWindow_configure_treeView(mainWindow);
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mainWindow_connect_signals(mainWindow);
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/**
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* These need to be set to oldest and newest after indexing date
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*/
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gtk_entry_set_text(GTK_ENTRY(mainWindow->dateStart), "2016-01-01");
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gtk_entry_set_text(GTK_ENTRY(mainWindow->dateEnd), "2017-01-01");
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return mainWindow;
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}
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void mainWindow_chooseWorkspaceClicked(GtkWidget *widget, gint event, gpointer user_data)
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{
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printf("Choose workspace.\n");
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fflush(stdout);
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}
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void mainWindow_showPopover(GtkWidget *widget, GdkEvent *event, gpointer user_data)
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{
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struct mainWindow *mainWindow = (struct mainWindow *)user_data;
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GDateTime *datetime;
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mainWindow->selectedDateEntry = NULL;
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datetime = g_date_time_new_from_unix_local((widget == mainWindow->dateStart
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? mainWindow->filterSettings.time_start
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: mainWindow->filterSettings.time_end));
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if (datetime) {
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gtk_calendar_select_month(GTK_CALENDAR(mainWindow->calendarRange),
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g_date_time_get_month(datetime) - 1,
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g_date_time_get_year(datetime));
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gtk_calendar_select_day(GTK_CALENDAR(mainWindow->calendarRange),
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g_date_time_get_day_of_month(datetime));
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g_date_time_unref(datetime);
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}
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/* gtk_editable_select_region(GTK_EDITABLE(widget), 0, 255); */
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mainWindow->selectedDateEntry = widget;
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if (!gtk_widget_get_visible(mainWindow->popoverDate))
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gtk_popover_popup(GTK_POPOVER(mainWindow->popoverDate));
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gtk_popover_set_relative_to(GTK_POPOVER(mainWindow->popoverDate), widget);
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}
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void mainWindow_calendarSelected(GtkWidget *widget, gpointer user_data)
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{
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struct mainWindow *mainWindow = (struct mainWindow *)user_data;
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guint year, month, day;
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gchar *text;
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if (mainWindow->selectedDateEntry) {
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gtk_calendar_get_date(GTK_CALENDAR(mainWindow->calendarRange), &year, &month, &day);
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text = g_strdup_printf("%d-%02d-%02d", year, month + 1, day);
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gtk_entry_set_text(GTK_ENTRY(mainWindow->selectedDateEntry), text);
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g_free(text);
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}
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}
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void mainWindow_entrySelected(GtkWidget *widget, gpointer user_data)
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{
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struct mainWindow *mainWindow = (struct mainWindow *)user_data;
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GtkTreeSelection *selection;
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GtkTreeModel *model;
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GtkTreeIter iter;
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gchar *temp;
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selection = gtk_tree_view_get_selection(mainWindow->entryListView);
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if (gtk_tree_selection_get_selected(selection, &model, &iter)) {
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gtk_tree_model_get(model, &iter, COL_TITLE, &temp, -1);
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printf("Selected entry: %s\n", temp);
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fflush(stdout);
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g_free(temp);
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}
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}
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void mainWindow_dateChanged(GtkWidget *widget, gpointer user_data)
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{
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GDateTime *datetime;
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struct mainWindow *mainWindow = (struct mainWindow *)user_data;
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datetime = mainWindow_get_date_from_string((gchar *)gtk_entry_get_text(GTK_ENTRY(mainWindow->dateStart)));
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if (datetime) {
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mainWindow->filterSettings.time_start = g_date_time_to_unix(datetime);
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g_date_time_unref(datetime);
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}
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datetime = mainWindow_get_date_from_string((gchar *)gtk_entry_get_text(GTK_ENTRY(mainWindow->dateEnd)));
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if (datetime) {
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mainWindow->filterSettings.time_end = g_date_time_to_unix(datetime);
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g_date_time_unref(datetime);
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}
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gtk_tree_model_filter_refilter(mainWindow->entryListFiltered);
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}
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void mainWindow_checkDate(GtkWidget *widget, gint event, gpointer user_data)
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{
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struct mainWindow *mainWindow = (struct mainWindow *)user_data;
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GDateTime *datetime;
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datetime = mainWindow_get_date_from_string((char *)gtk_entry_get_text(GTK_ENTRY(widget)));
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if (!datetime) {
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datetime = g_date_time_new_from_unix_local(widget == mainWindow->dateStart
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? mainWindow->filterSettings.time_start
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: mainWindow->filterSettings.time_end);
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gtk_entry_set_text(GTK_ENTRY(widget),
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g_date_time_format(datetime, "%Y-%m-%d"));
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}
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g_date_time_unref(datetime);
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}
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