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