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         printf("get_selected_task returns NULL\n");
  63
  64         return task;
  65 }
  66
  67 static void refresh()
  68 {
  69         GtkTreeModel *model;
  70         struct task **tasks_cur;
  71         struct task *task;
  72         int i;
  73         GtkTreeIter iter;
  74
  75         tasks = get_all_tasks();
  76
  77         model = gtk_tree_view_get_model(GTK_TREE_VIEW(w_treeview));
  78         gtk_list_store_clear(GTK_LIST_STORE(model));
  79         for (tasks_cur = tasks, i = 0; *tasks_cur; tasks_cur++, i++) {
  80                 task = (*tasks_cur);
  81
  82                 gtk_list_store_append(GTK_LIST_STORE(model), &iter);
  83
  84                 if (task->project)
  85                         gtk_list_store_set(GTK_LIST_STORE(model),
  86                                            &iter,
  87                                            2, task->project,
  88                                            -1);
  89
  90                 gtk_list_store_set(GTK_LIST_STORE(model),
  91                                    &iter,
  92                                    0, (*tasks_cur)->id,
  93                                    1, (*tasks_cur)->description,
  94                                    -1);
  95         }
  96 }
  97
  98 static int tasksave_clicked_cbk(GtkButton *btn, gpointer data)
  99 {
 100         struct task *task;
 101         GtkTextBuffer *buf;
 102         char *txt, *opts;
 103         GtkTextIter sIter, eIter;
 104         const char *ctxt;
 105
 106         task = get_selected_task(GTK_TREE_VIEW(w_treeview));
 107
 108         printf("tasksave_clicked_cbk %d\n", task->id);
 109
 110         if (task->note) {
 111                 buf = gtk_text_view_get_buffer(w_note);
 112
 113                 gtk_text_buffer_get_iter_at_offset(buf, &sIter, 0);
 114                 gtk_text_buffer_get_iter_at_offset(buf, &eIter, -1);
 115                 txt = gtk_text_buffer_get_text(buf, &sIter, &eIter, TRUE);
 116
 117                 txt = escape(txt);
 118
 119                 printf("%s\n", txt);
 120         }
 121
 122         ctxt = gtk_entry_get_text(w_description);
 123         txt = escape(ctxt);
 124
 125         opts = malloc(1
 126                       + strlen(task->uuid)
 127                       + strlen(" modify description:\"")
 128                       + strlen(txt)
 129                       + strlen("\"")
 130                       + 1);
 131         sprintf(opts, " %s modify \"%s\"", task->uuid, txt);
 132
 133         task_exec(opts);
 134
 135         free(txt);
 136
 137         refresh();
 138
 139         return FALSE;
 140 }
 141
 142 static int refresh_clicked_cbk(GtkButton *btn, gpointer data)
 143 {
 144         printf("refresh_clicked_cbk\n");
 145         refresh();
 146
 147         return FALSE;
 148 }
 149
 150 static int cursor_changed_cbk(GtkTreeView *treeview, gpointer data)
 151 {
 152         struct task *task;
 153         GtkTextBuffer *buf;
 154
 155         printf("cursor_changed_cbk\n");
 156
 157         task = get_selected_task(treeview);
 158
 159         if (task) {
 160
 161                 if (task->note) {
 162                         buf = gtk_text_view_get_buffer(w_note);
 163                         gtk_text_buffer_set_text(buf,
 164                                                  task->note,
 165                                                  strlen(task->note));
 166                 }
 167
 168                 gtk_entry_set_text(w_description, task->description);
 169                 gtk_widget_set_sensitive(w_tasksave_btn, 1);
 170         } else {
 171                 gtk_widget_set_sensitive(w_tasksave_btn, 0);
 172         }
 173
 174         return FALSE;
 175 }
 176
 177 int main(int argc, char **argv)
 178 {
 179         GtkWidget *window;
 180         GtkWidget *btn;
 181         GtkBuilder *builder;
 182
 183         gtk_init(NULL, NULL);
 184         builder = gtk_builder_new();
 185         gtk_builder_add_from_file
 186                 (builder,
 187                  PACKAGE_DATA_DIR G_DIR_SEPARATOR_S "gtask.glade",
 188                  NULL);
 189         window = GTK_WIDGET(gtk_builder_get_object(builder, "window"));
 190
 191         w_treeview = GTK_TREE_VIEW(gtk_builder_get_object(builder, "treeview"));
 192
 193         w_note = GTK_TEXT_VIEW(gtk_builder_get_object(builder, "tasknote"));
 194
 195         w_description = GTK_ENTRY(gtk_builder_get_object(builder,
 196                                                          "taskdescription"));
 197
 198         refresh();
 199
 200         g_signal_connect(w_treeview,
 201                          "cursor-changed", (GCallback)cursor_changed_cbk,
 202                          tasks);
 203
 204         btn = GTK_WIDGET(gtk_builder_get_object(builder, "tasksave"));
 205         g_signal_connect(btn,
 206                          "clicked", (GCallback)tasksave_clicked_cbk, tasks);
 207         gtk_widget_set_sensitive(btn, 0);
 208         w_tasksave_btn = btn;
 209
 210         btn = GTK_WIDGET(gtk_builder_get_object(builder, "refresh"));
 211         g_signal_connect(btn,
 212                          "clicked", (GCallback)refresh_clicked_cbk, tasks);
 213
 214         g_object_unref(G_OBJECT(builder));
 215
 216         gtk_widget_show_all(window);
 217
 218         gtk_main();
 219
 220         exit(EXIT_SUCCESS);
 221 }