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                 } else {
  54                         task = NULL;
  55                 }
  56
  57                 gtk_tree_path_free(path);
  58         } else {
  59                 task = NULL;
  60         }
  61
  62         return task;
  63 }
  64
  65 static void refresh()
  66 {
  67         GtkTreeModel *model;
  68         struct task **tasks_cur;
  69         struct task *task;
  70         int i;
  71         GtkTreeIter iter;
  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 static int tasksave_clicked_cbk(GtkButton *btn, gpointer data)
  97 {
  98         struct task *task;
  99         GtkTextBuffer *buf;
 100         char *txt, *opts;
 101         GtkTextIter sIter, eIter;
 102         const char *ctxt;
 103
 104         task = get_selected_task(GTK_TREE_VIEW(w_treeview));
 105
 106         printf("tasksave_clicked_cbk %d\n", task->id);
 107
 108         if (task->note) {
 109                 buf = gtk_text_view_get_buffer(w_note);
 110
 111                 gtk_text_buffer_get_iter_at_offset(buf, &sIter, 0);
 112                 gtk_text_buffer_get_iter_at_offset(buf, &eIter, -1);
 113                 txt = gtk_text_buffer_get_text(buf, &sIter, &eIter, TRUE);
 114
 115                 txt = escape(txt);
 116
 117                 printf("%s\n", txt);
 118         }
 119
 120         ctxt = gtk_entry_get_text(w_description);
 121         txt = escape(ctxt);
 122
 123         opts = malloc(1
 124                       + strlen(task->uuid)
 125                       + strlen(" modify description:\"")
 126                       + strlen(txt)
 127                       + strlen("\"")
 128                       + 1);
 129         sprintf(opts, " %s modify \"%s\"", task->uuid, txt);
 130
 131         task_exec(opts);
 132
 133         free(txt);
 134
 135         refresh();
 136
 137         return FALSE;
 138 }
 139
 140 static int refresh_clicked_cbk(GtkButton *btn, gpointer data)
 141 {
 142         printf("refresh_clicked_cbk\n");
 143         refresh();
 144
 145         return FALSE;
 146 }
 147
 148 static int cursor_changed_cbk(GtkTreeView *treeview, gpointer data)
 149 {
 150         struct task *task;
 151         GtkTextBuffer *buf;
 152
 153         printf("cursor_changed_cbk\n");
 154
 155         task = get_selected_task(treeview);
 156
 157         if (task) {
 158
 159                 if (task->note) {
 160                         buf = gtk_text_view_get_buffer(w_note);
 161                         gtk_text_buffer_set_text(buf,
 162                                                  task->note,
 163                                                  strlen(task->note));
 164                 }
 165
 166                 gtk_entry_set_text(w_description, task->description);
 167                 gtk_widget_set_sensitive(w_tasksave_btn, 1);
 168         } else {
 169                 gtk_widget_set_sensitive(w_tasksave_btn, 0);
 170         }
 171
 172         return FALSE;
 173 }
 174
 175 int main(int argc, char **argv)
 176 {
 177         GtkWidget *window;
 178         GtkWidget *btn;
 179         GtkBuilder *builder;
 180
 181         gtk_init(NULL, NULL);
 182         builder = gtk_builder_new();
 183         gtk_builder_add_from_file
 184                 (builder,
 185                  PACKAGE_DATA_DIR G_DIR_SEPARATOR_S "gtask.glade",
 186                  NULL);
 187         window = GTK_WIDGET(gtk_builder_get_object(builder, "window"));
 188
 189         w_treeview = GTK_TREE_VIEW(gtk_builder_get_object(builder, "treeview"));
 190
 191         w_note = GTK_TEXT_VIEW(gtk_builder_get_object(builder, "tasknote"));
 192
 193         w_description = GTK_ENTRY(gtk_builder_get_object(builder,
 194                                                          "taskdescription"));
 195
 196         refresh();
 197
 198         g_signal_connect(w_treeview,
 199                          "cursor-changed", (GCallback)cursor_changed_cbk,
 200                          tasks);
 201
 202         btn = GTK_WIDGET(gtk_builder_get_object(builder, "tasksave"));
 203         g_signal_connect(btn,
 204                          "clicked", (GCallback)tasksave_clicked_cbk, tasks);
 205         gtk_widget_set_sensitive(btn, 0);
 206         w_tasksave_btn = btn;
 207
 208         btn = GTK_WIDGET(gtk_builder_get_object(builder, "refresh"));
 209         g_signal_connect(btn,
 210                          "clicked", (GCallback)refresh_clicked_cbk, tasks);
 211
 212         g_object_unref(G_OBJECT(builder));
 213
 214         gtk_widget_show_all(window);
 215
 216         gtk_main();
 217
 218         exit(EXIT_SUCCESS);
 219 }