mdiary/src/mainwindow.c

271 lines
8.4 KiB
C

#include "mainwindow.h"
#include "mdiary.h"
enum {
COL_TITLE = 0, /* Title of the entry */
COL_DATE_TEXT, /* Textual representation of the date (auto generated) */
COL_TAGS_TEXT, /* Textual representation of the tags (auto generated) */
COL_TIMESTAMP, /* GDateTime of the entry */
COL_TAGLIST, /* GList<gchar *> of the tags */
COL_TEXT, /* Raw text from the file */
COL_COUNT
};
/**
* Returns: The string, needs to be freed using g_free().
*/
static gchar *mainWindow_taglist_to_string(GList *list)
{
GString *str = NULL;
gchar *ret = NULL;
GList *l;
for (l = list; l != NULL; l = l->next) {
if (str == NULL)
str = g_string_new("");
else
str = g_string_append(str, ", ");
str = g_string_append(str, l->data);
}
ret = str->str;
g_string_free(str, 0);
return ret;
}
/**
* Note: This function creates a copyof each argument.
*/
static void mainWindow_list_add_entry(struct mainWindow *mainWindow,
gchar *title,
GDateTime *datetime,
GList *tags,
gchar *text) {
GtkTreeIter iter;
GDateTime *datetime_copy;
gchar *date_text;
gchar *taglistString;
datetime_copy = g_date_time_add(datetime, 0);
date_text = g_date_time_format(datetime_copy, "%A, %e %B %Y %R");
taglistString = mainWindow_taglist_to_string(tags);
gtk_list_store_append(mainWindow->entryListStore, &iter);
gtk_list_store_set(mainWindow->entryListStore, &iter,
COL_TITLE, title,
COL_DATE_TEXT, date_text,
COL_TAGS_TEXT, taglistString,
COL_TIMESTAMP, datetime_copy,
COL_TAGLIST, NULL,
COL_TEXT, g_strdup(text),
-1);
g_free(date_text);
}
static gboolean mainWindow_list_entry_visible(GtkTreeModel *model, GtkTreeIter *iter, struct mainWindow *mainWindow)
{
/* gtk_tree_model_get (model, iter, COLUMN_NAME, &target, -1); */
return 1;
}
static gint mainWindow_sort_date_compare_func(GtkTreeModel *model,
GtkTreeIter *a,
GtkTreeIter *b,
gpointer userdata)
{
GDateTime *datetime1;
GDateTime *datetime2;
guint time1;
guint time2;
gtk_tree_model_get(model, a, COL_TIMESTAMP, &datetime1, -1);
gtk_tree_model_get(model, b, COL_TIMESTAMP, &datetime2, -1);
time1 = g_date_time_to_unix(datetime1);
time2 = g_date_time_to_unix(datetime2);
if (time1 == time2)
return 0;
else if (time1 > time2)
return 1;
else
return -1;
}
static void mainWindow_configure_treeView(struct mainWindow *mainWindow)
{
GtkCellRenderer *renderer;
GtkTreeSortable *sortable;
GtkTreeViewColumn *col;
GtkTreeModel *model;
GtkTreeModelFilter *filtered;
GtkTreeModelSort *sorted;
mainWindow->entryListStore = gtk_list_store_new(COL_COUNT,
G_TYPE_STRING,
G_TYPE_STRING,
G_TYPE_STRING,
G_TYPE_POINTER,
G_TYPE_POINTER,
G_TYPE_STRING);
filtered = GTK_TREE_MODEL_FILTER(gtk_tree_model_filter_new(
GTK_TREE_MODEL(mainWindow->entryListStore), NULL));
sorted = GTK_TREE_MODEL_SORT(gtk_tree_model_sort_new_with_model(
GTK_TREE_MODEL(filtered)));
gtk_tree_model_filter_set_visible_func(filtered,
(GtkTreeModelFilterVisibleFunc) mainWindow_list_entry_visible,
mainWindow, NULL);
model = GTK_TREE_MODEL(sorted);
gtk_tree_view_set_model(mainWindow->entryListView, model);
/* TODO: Unref mainWindow->entryListStore and filtered, sorted and model? */
sortable = GTK_TREE_SORTABLE(sorted);
renderer = gtk_cell_renderer_text_new();
gtk_tree_view_insert_column_with_attributes(mainWindow->entryListView, -1, "Title", renderer,
"text", COL_TITLE, NULL);
col = gtk_tree_view_get_column(mainWindow->entryListView, COL_TITLE);
gtk_tree_view_column_set_resizable(col, 1);
gtk_tree_view_column_set_sort_column_id(col, COL_TITLE);
renderer = gtk_cell_renderer_text_new();
gtk_tree_view_insert_column_with_attributes(mainWindow->entryListView, -1, "Date", renderer,
"text", COL_DATE_TEXT, NULL);
col = gtk_tree_view_get_column(mainWindow->entryListView, COL_DATE_TEXT);
gtk_tree_view_column_set_resizable(col, 1);
gtk_tree_sortable_set_sort_func(sortable, COL_TIMESTAMP, mainWindow_sort_date_compare_func,
GINT_TO_POINTER(COL_TIMESTAMP), NULL);
gtk_tree_view_column_set_sort_column_id(col, COL_DATE_TEXT);
renderer = gtk_cell_renderer_text_new();
gtk_tree_view_insert_column_with_attributes(mainWindow->entryListView, -1, "Tags", renderer,
"text", COL_TAGS_TEXT, NULL);
col = gtk_tree_view_get_column(mainWindow->entryListView, COL_TAGS_TEXT);
gtk_tree_view_column_set_resizable(col, 1);
gtk_tree_view_column_set_sort_column_id(col, COL_TAGS_TEXT);
gtk_tree_sortable_set_sort_column_id(sortable, COL_DATE_TEXT, GTK_SORT_DESCENDING);
/*
* Test entries for debugging only
*/
GDateTime *dt;
GList *list = NULL;
list = g_list_append(list, "Tag0");
list = g_list_append(list, "Tag1");
list = g_list_append(list, "Tag2");
dt = g_date_time_new_local(2017, 11, 21, 02, 03, 0);
mainWindow_list_add_entry(mainWindow, "Title", dt, list, "Text text text");
g_date_time_unref(dt);
dt = g_date_time_new_local(2017, 2, 3, 6, 7, 0);
mainWindow_list_add_entry(mainWindow, "AAA 2", dt, list, "fdfd Text text text");
g_date_time_unref(dt);
}
static void mainWindow_connect_signals(struct mainWindow *mainWindow)
{
g_signal_connect(mainWindow->dateStart,
"focus-in-event",
(GCallback) mainWindow_showPopover,
mainWindow);
g_signal_connect(mainWindow->dateEnd,
"focus-in-event",
(GCallback) mainWindow_showPopover,
mainWindow);
g_signal_connect(mainWindow->calendarRange,
"day-selected",
(GCallback) mainWindow_calendarSelected,
mainWindow);
g_signal_connect(mainWindow->entryListSelection,
"changed",
(GCallback) mainWindow_entrySelected,
mainWindow);
}
struct mainWindow *mainWindow_new()
{
GtkBuilder *builder;
struct mainWindow *mainWindow;
builder = gtk_builder_new_from_file("glade/mainWindow.glade");
mainWindow = malloc(sizeof(struct mainWindow));
mainWindow->mainWindow = GTK_WIDGET(gtk_builder_get_object(builder, "mainWindow"));
mainWindow->buttonChooseWorkspace = GTK_WIDGET(gtk_builder_get_object(builder, "buttonChooseWorkspace"));
mainWindow->searchEntry = GTK_WIDGET(gtk_builder_get_object(builder, "searchEntry"));
mainWindow->dateStart = GTK_WIDGET(gtk_builder_get_object(builder, "dateStart"));
mainWindow->dateEnd = GTK_WIDGET(gtk_builder_get_object(builder, "dateEnd"));
mainWindow->entryText = GTK_WIDGET(gtk_builder_get_object(builder, "entryText"));
mainWindow->popoverDate = GTK_WIDGET(gtk_builder_get_object(builder, "popoverDate"));
mainWindow->calendarRange = GTK_WIDGET(gtk_builder_get_object(builder, "calendarRange"));
mainWindow->entryListView = GTK_TREE_VIEW(gtk_builder_get_object(builder, "entryListView"));
mainWindow->entryListSelection = GTK_TREE_SELECTION(gtk_builder_get_object(builder, "entryListSelection"));
gtk_builder_connect_signals(builder, NULL);
g_object_unref(G_OBJECT(builder));
mainWindow_configure_treeView(mainWindow);
mainWindow_connect_signals(mainWindow);
return mainWindow;
}
void mainWindow_chooseWorkspaceClicked(GtkWidget *widget, gint event, gpointer user_data)
{
printf("Choose workspace.\n");
fflush(stdout);
}
void mainWindow_showPopover(GtkWidget *widget, GdkEvent *event, gpointer user_data)
{
struct mainWindow *mainWindow = (struct mainWindow *)user_data;
mainWindow->selectedDateEntry = widget;
if (!gtk_widget_get_visible(mainWindow->popoverDate))
gtk_popover_popup(GTK_POPOVER(mainWindow->popoverDate));
gtk_popover_set_relative_to(GTK_POPOVER(mainWindow->popoverDate), widget);
}
void mainWindow_calendarSelected(GtkWidget *widget, gpointer user_data)
{
struct mainWindow *mainWindow = (struct mainWindow *)user_data;
guint year, month, day;
gchar *text;
gtk_calendar_get_date(GTK_CALENDAR(mainWindow->calendarRange), &year, &month, &day);
text = g_strdup_printf("%d-%02d-%02d", year, month, day);
gtk_entry_set_text(GTK_ENTRY(mainWindow->selectedDateEntry), text);
g_free(text);
gtk_popover_popdown(GTK_POPOVER(mainWindow->popoverDate));
}
void mainWindow_entrySelected(GtkWidget *widget, gpointer user_data)
{
struct mainWindow *mainWindow = (struct mainWindow *)user_data;
GtkTreeSelection *selection;
GtkTreeModel *model;
GtkTreeIter iter;
gchar *temp;
selection = gtk_tree_view_get_selection(mainWindow->entryListView);
if (gtk_tree_selection_get_selected(selection, &model, &iter))
{
gtk_tree_model_get (model, &iter, COL_TITLE, &temp, -1);
printf ("Selected entry: %s\n", temp);
fflush(stdout);
g_free(temp);
}
}