src/main.c

   1 /*
   2  * Copyright (C) 2010-2012 jeanfi@gmail.com
   3  *
   4  * This program is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU General Public License as
   6  * published by the Free Software Foundation; either version 2 of the
   7  * License, or (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful, but
  10  * WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  17  * 02110-1301 USA
  18  */
  19 #include <stdio.h>
  20 #include <stdlib.h>
  21 #include <string.h>
  22
  23 #include <json/json.h>
  24
  25 #include <gtk/gtk.h>
  26
  27 #include "tw.h"
  28
  29 static struct task **tasks;
  30 static GtkTextView *w_note;
  31 static GtkEntry *w_description;
  32 static GtkTreeView *w_treeview;
  33 static GtkWidget *w_tasksave_btn;
  34
  35 static struct task *get_selected_task(GtkTreeView *treeview)
  36 {
  37         GtkTreePath *path;
  38         GtkTreeViewColumn *cols;
  39         gint *i;
  40         struct task *task;
  41
  42         printf("get_selected_task\n");
  43
  44         gtk_tree_view_get_cursor(treeview, &path, &cols);
  45
  46         if (path) {
  47                 i = gtk_tree_path_get_indices(path);
  48
  49                 if (i)
  50                         printf("row selected: %d\n", *i);
  51
  52                 task = tasks[*i];
  53
  54                 gtk_tree_path_free(path);
  55
  56                 return task;
  57         }
  58
  59         printf("get_selected_task returns NULL\n");
  60
  61         return NULL;
  62 }
  63
  64 static void refresh()
  65 {
  66         GtkTreeModel *model;
  67         struct task **tasks_cur;
  68         struct task *task;
  69         int i;
  70         GtkTreeIter iter;
  71         /*GtkTreeSelection *sel;*/
  72
  73         tasks = get_all_tasks();
  74
  75         model = gtk_tree_view_get_model(GTK_TREE_VIEW(w_treeview));
  76         gtk_list_store_clear(GTK_LIST_STORE(model));
  77         for (tasks_cur = tasks, i = 0; *tasks_cur; tasks_cur++, i++) {
  78                 task = (*tasks_cur);
  79
  80                 gtk_list_store_append(GTK_LIST_STORE(model), &iter);
  81
  82                 if (task->project)
  83                         gtk_list_store_set(GTK_LIST_STORE(model),
  84                                            &iter,
  85                                            2, task->project,
  86                                            -1);
  87
  88                 gtk_list_store_set(GTK_LIST_STORE(model),
  89                                    &iter,
  90                                    0, (*tasks_cur)->id,
  91                                    1, (*tasks_cur)->description,
  92                                    -1);
  93         }
  94
  95         /*
  96         sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(w_treeview));
  97         gtk_tree_model_get_iter_first(model, &iter);
  98         gtk_tree_selection_select_iter(sel, &iter);*/
  99 }
 100
 101 static int tasksave_clicked_cbk(GtkButton *btn, gpointer data)
 102 {
 103         struct task *task;
 104         GtkTextBuffer *buf;
 105         char *txt, *opts;
 106         GtkTextIter sIter, eIter;
 107         const char *ctxt;
 108
 109         task = get_selected_task(GTK_TREE_VIEW(w_treeview));
 110
 111         printf("tasksave_clicked_cbk %d\n", task->id);
 112
 113         if (task->note) {
 114                 buf = gtk_text_view_get_buffer(w_note);
 115
 116                 gtk_text_buffer_get_iter_at_offset(buf, &sIter, 0);
 117                 gtk_text_buffer_get_iter_at_offset(buf, &eIter, -1);
 118                 txt = gtk_text_buffer_get_text(buf, &sIter, &eIter, TRUE);
 119
 120                 txt = escape(txt);
 121
 122                 printf("%s\n", txt);
 123         }
 124
 125         ctxt = gtk_entry_get_text(w_description);
 126         txt = escape(ctxt);
 127
 128         opts = malloc(1
 129                       + strlen(task->uuid)
 130                       + strlen(" modify description:\"")
 131                       + strlen(txt)
 132                       + strlen("\"")
 133                       + 1);
 134         sprintf(opts, " %s modify \"%s\"", task->uuid, txt);
 135
 136         task_exec(opts);
 137
 138         free(txt);
 139
 140         refresh();
 141
 142         return FALSE;
 143 }
 144
 145 static int refresh_clicked_cbk(GtkButton *btn, gpointer data)
 146 {
 147         printf("refresh_clicked_cbk\n");
 148         refresh();
 149
 150         return FALSE;
 151 }
 152
 153 static int cursor_changed_cbk(GtkTreeView *treeview, gpointer data)
 154 {
 155         struct task *task;
 156         GtkTextBuffer *buf;
 157
 158         printf("cursor_changed_cbk\n");
 159
 160         task = get_selected_task(treeview);
 161
 162         if (task) {
 163
 164                 if (task->note) {
 165                         buf = gtk_text_view_get_buffer(w_note);
 166                         gtk_text_buffer_set_text(buf,
 167                                                  task->note,
 168                                                  strlen(task->note));
 169                 }
 170
 171                 gtk_entry_set_text(w_description, task->description);
 172                 gtk_widget_set_sensitive(w_tasksave_btn, 1);
 173         } else {
 174                 gtk_widget_set_sensitive(w_tasksave_btn, 0);
 175         }
 176
 177         return FALSE;
 178 }
 179
 180 int main(int argc, char **argv)
 181 {
 182         GtkWidget *window;
 183         GtkWidget *btn;
 184         GtkBuilder *builder;
 185
 186         gtk_init(NULL, NULL);
 187         builder = gtk_builder_new();
 188         gtk_builder_add_from_file
 189                 (builder,
 190                  PACKAGE_DATA_DIR G_DIR_SEPARATOR_S "gtask.glade",
 191                  NULL);
 192         window = GTK_WIDGET(gtk_builder_get_object(builder, "window"));
 193         printf("%p\n", window);
 194
 195         w_treeview = GTK_TREE_VIEW(gtk_builder_get_object(builder, "treeview"));
 196
 197         w_note = GTK_TEXT_VIEW(gtk_builder_get_object(builder, "tasknote"));
 198
 199         w_description = GTK_ENTRY(gtk_builder_get_object(builder,
 200                                                          "taskdescription"));
 201
 202         refresh();
 203
 204         g_signal_connect(w_treeview,
 205                          "cursor-changed", (GCallback)cursor_changed_cbk, tasks);
 206
 207         btn = GTK_WIDGET(gtk_builder_get_object(builder, "tasksave"));
 208         g_signal_connect(btn,
 209                          "clicked", (GCallback)tasksave_clicked_cbk, tasks);
 210         gtk_widget_set_sensitive(btn, 0);
 211         w_tasksave_btn = btn;
 212
 213         btn = GTK_WIDGET(gtk_builder_get_object(builder, "refresh"));
 214         g_signal_connect(btn,
 215                          "clicked", (GCallback)refresh_clicked_cbk, tasks);
 216
 217         g_object_unref(G_OBJECT(builder));
 218
 219         gtk_widget_show_all(window);
 220
 221         gtk_main();
 222
 223         exit(EXIT_SUCCESS);
 224 }