src/geanyprj.c

   1 /*
   2  *  geanyprj - Alternative project support for geany light IDE.
   3  *
   4  *  Copyright 2007 Frank Lanitz <frank(at)frank(dot)uvena(dot)de>
   5  *  Copyright 2007 Enrico Tröger <enrico.troeger@uvena.de>
   6  *  Copyright 2007 Nick Treleaven <nick.treleaven@btinternet.com>
   7  *  Copyright 2007,2008 Yura Siamashka <yurand2@gmail.com>
   8  *
   9  *  This program is free software: you can redistribute it and/or modify
  10  *  it under the terms of the GNU General Public License as published by
  11  *  the Free Software Foundation, either version 3 of the License, or
  12  *  (at your option) any later version.
  13  *
  14  *  This program is distributed in the hope that it will be useful,
  15  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  *  GNU General Public License for more details.
  18  *
  19  *  You should have received a copy of the GNU General Public License
  20  *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  21  */
  22
  23 #include <sys/time.h>
  24
  25 #include "geany.h"
  26 #include "support.h"
  27 #include "plugindata.h"
  28 #include "document.h"
  29 #include "filetypes.h"
  30 #include "utils.h"
  31 #include "ui_utils.h"
  32 #include "pluginmacros.h"
  33
  34 #include "project.h"
  35
  36 #include "geanyprj.h"
  37
  38 PLUGIN_VERSION_CHECK(38);
  39 PLUGIN_SET_INFO(_("Project"), _("Alternative project support."), VERSION,
  40                 _("Yura Siamashka <yurand2@gmail.com>"));
  41
  42 PluginFields *plugin_fields;
  43 GeanyData *geany_data;
  44 GeanyFunctions *geany_functions;
  45
  46 static void
  47 reload_project()
  48 {
  49         gint idx;
  50         gchar *dir;
  51         gchar *proj;
  52
  53         debug("%s\n", __FUNCTION__);
  54
  55         idx = p_document->get_cur_idx();
  56         if (!DOC_IDX_VALID(idx) || documents[idx]->file_name == NULL)
  57                 return;
  58
  59         dir = g_path_get_dirname(documents[idx]->file_name);
  60         proj = find_file_path(dir, ".geanyprj");
  61
  62         // This is not our project, close it as best as we can
  63         if (project && project->type != PROJECT_TYPE)
  64         {
  65                 debug("%s Closing unknown project type \n", __FUNCTION__);
  66                 xproject_close(TRUE);
  67         }
  68
  69         if (!proj)
  70         {
  71                 if (project)
  72                         xproject_close(TRUE);
  73                 return;
  74         }
  75
  76         if (!project)
  77         {
  78                 xproject_open(proj);
  79         }
  80         else if (strcmp(proj, g_current_project->path) != 0)
  81         {
  82                 xproject_close(TRUE);
  83                 xproject_open(proj);
  84         }
  85         if (proj)
  86                 g_free(proj);
  87 }
  88
  89 static void
  90 on_doc_save(G_GNUC_UNUSED GObject * obj, gint idx, G_GNUC_UNUSED gpointer user_data)
  91 {
  92         gchar *name;
  93
  94         debug("%s obj=%p, idx = %d, user_data = %p\n", __FUNCTION__, obj, idx, user_data);
  95         g_return_if_fail(DOC_IDX_VALID(idx) && documents[idx]->file_name != NULL);
  96
  97         name = g_path_get_basename(documents[idx]->file_name);
  98         if (g_current_project && strcmp(name, ".geanyprj") == 0)
  99         {
 100                 xproject_close(FALSE);
 101         }
 102         reload_project();
 103         xproject_update_tag(documents[idx]->file_name);
 104 }
 105
 106 static void
 107 on_doc_open(G_GNUC_UNUSED GObject * obj, G_GNUC_UNUSED gint idx, G_GNUC_UNUSED gpointer user_data)
 108 {
 109         debug("%s obj=%p, idx = %d, user_data = %p\n", __FUNCTION__, obj, idx, user_data);
 110         reload_project();
 111 }
 112
 113 static void
 114 on_doc_activate(G_GNUC_UNUSED GObject * obj, G_GNUC_UNUSED gint idx,
 115                 G_GNUC_UNUSED gpointer user_data)
 116 {
 117         debug("%s obj=%p, idx = %d, user_data = %p\n", __FUNCTION__, obj, idx, user_data);
 118         reload_project();
 119 }
 120
 121 GeanyCallback geany_callbacks[] = {
 122         {"document-open", (GCallback) & on_doc_open, TRUE, NULL},
 123         {"document-save", (GCallback) & on_doc_save, TRUE, NULL},
 124         {"document-activate", (GCallback) & on_doc_activate, TRUE, NULL},
 125         {NULL, NULL, FALSE, NULL}
 126 };
 127
 128 /* Called by Geany to initialize the plugin */
 129 void
 130 plugin_init(G_GNUC_UNUSED GeanyData * data)
 131 {
 132         GtkWidget *prj =
 133                 p_support->lookup_widget(GTK_WIDGET(main_widgets->window), "menu_project1");
 134         tools_menu_init();
 135
 136         gtk_widget_set_child_visible(prj, FALSE);
 137         gtk_widget_set_size_request(prj, 0, 0);
 138
 139         xproject_init();
 140         create_sidebar();
 141         reload_project();
 142 }
 143
 144 /* Called by Geany before unloading the plugin. */
 145 void
 146 plugin_cleanup()
 147 {
 148         GtkWidget *prj =
 149                 p_support->lookup_widget(GTK_WIDGET(main_widgets->window), "menu_project1");
 150         gtk_widget_set_child_visible(prj, TRUE);
 151         gtk_widget_set_size_request(prj, -1, -1);
 152
 153         tools_menu_uninit();
 154
 155         if (project)
 156         {
 157                 xproject_close(TRUE);
 158         }
 159
 160         if (g_current_project)
 161                 geany_project_free(g_current_project);
 162         g_current_project = NULL;
 163
 164         xproject_cleanup();
 165         destroy_sidebar();
 166 }