Jump to next server now saves current channel buffer for each server

6 files changed, 46 insertions, 6 deletions

diff --git a/ChangeLog b/ChangeLog
index 3da48182c..2bc351fe3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,10 +1,11 @@
 WeeChat - Wee Enhanced Environment for Chat
 ===========================================
 
-ChangeLog - 2005-07-30
+ChangeLog - 2005-07-31
 
 
 Version 0.1.5 (under dev!):
+   * jump to next server now saves current channel buffer for each server
    * ctrl-up/ctrl-down keys added to call previous/next command in global
      history (common to all buffers)
 
diff --git a/src/gui/gui-common.c b/src/gui/gui-common.c
index 47711121e..507608d7b 100644
--- a/src/gui/gui-common.c
+++ b/src/gui/gui-common.c
@@ -224,6 +224,8 @@ gui_buffer_new (t_gui_window *window, void *server, void *channel, int dcc,
         new_buffer->ptr_history = NULL;
         new_buffer->num_history = 0;
         
+        new_buffer->old_channel_buffer = NULL;
+        
         /* add buffer to buffers queue */
         new_buffer->prev_buffer = last_gui_buffer;
         if (gui_buffers)
@@ -426,6 +428,12 @@ gui_buffer_free (t_gui_buffer *buffer, int switch_to_another)
     if (buffer_before_dcc == buffer)
         buffer_before_dcc = NULL;
     
+    for (ptr_buffer = gui_buffers; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer)
+    {
+        if (ptr_buffer->old_channel_buffer == buffer)
+            ptr_buffer->old_channel_buffer = NULL;
+    }
+    
     if (switch_to_another)
     {
         for (ptr_win = gui_windows; ptr_win; ptr_win = ptr_win->next_window)
@@ -1547,8 +1555,16 @@ gui_input_jump_next_server ()
         }
         if (ptr_server != SERVER(gui_current_window->buffer))
         {
-            ptr_buffer = (ptr_server->channels) ?
-                ptr_server->channels->buffer : ptr_server->buffer;
+            /* save current buffer */
+            SERVER(gui_current_window->buffer)->buffer->old_channel_buffer =
+                gui_current_window->buffer;
+            
+            /* come back to memorized chan if found */
+            if (ptr_server->buffer->old_channel_buffer)
+                ptr_buffer = ptr_server->buffer->old_channel_buffer;
+            else
+                ptr_buffer = (ptr_server->channels) ?
+                    ptr_server->channels->buffer : ptr_server->buffer;
             gui_switch_to_buffer (gui_current_window, ptr_buffer);
             gui_redraw_buffer (gui_current_window->buffer);
         }
diff --git a/src/gui/gui.h b/src/gui/gui.h
index 532937510..4919a6ef9 100644
--- a/src/gui/gui.h
+++ b/src/gui/gui.h
@@ -201,6 +201,9 @@ struct t_gui_buffer
     t_history *ptr_history;         /* current command in history           */
     int num_history;                /* number of commands in history        */
     
+    /* channel buffer before jumping to next server */
+    t_gui_buffer *old_channel_buffer; /* only used for server buffer        */
+    
     /* link to previous/next buffer */
     t_gui_buffer *prev_buffer;      /* link to previous buffer              */
     t_gui_buffer *next_buffer;      /* link to next buffer                  */
diff --git a/weechat/ChangeLog b/weechat/ChangeLog
index 3da48182c..2bc351fe3 100644
--- a/weechat/ChangeLog
+++ b/weechat/ChangeLog
@@ -1,10 +1,11 @@
 WeeChat - Wee Enhanced Environment for Chat
 ===========================================
 
-ChangeLog - 2005-07-30
+ChangeLog - 2005-07-31
 
 
 Version 0.1.5 (under dev!):
+   * jump to next server now saves current channel buffer for each server
    * ctrl-up/ctrl-down keys added to call previous/next command in global
      history (common to all buffers)
 
diff --git a/weechat/src/gui/gui-common.c b/weechat/src/gui/gui-common.c
index 47711121e..507608d7b 100644
--- a/weechat/src/gui/gui-common.c
+++ b/weechat/src/gui/gui-common.c
@@ -224,6 +224,8 @@ gui_buffer_new (t_gui_window *window, void *server, void *channel, int dcc,
         new_buffer->ptr_history = NULL;
         new_buffer->num_history = 0;
         
+        new_buffer->old_channel_buffer = NULL;
+        
         /* add buffer to buffers queue */
         new_buffer->prev_buffer = last_gui_buffer;
         if (gui_buffers)
@@ -426,6 +428,12 @@ gui_buffer_free (t_gui_buffer *buffer, int switch_to_another)
     if (buffer_before_dcc == buffer)
         buffer_before_dcc = NULL;
     
+    for (ptr_buffer = gui_buffers; ptr_buffer; ptr_buffer = ptr_buffer->next_buffer)
+    {
+        if (ptr_buffer->old_channel_buffer == buffer)
+            ptr_buffer->old_channel_buffer = NULL;
+    }
+    
     if (switch_to_another)
     {
         for (ptr_win = gui_windows; ptr_win; ptr_win = ptr_win->next_window)
@@ -1547,8 +1555,16 @@ gui_input_jump_next_server ()
         }
         if (ptr_server != SERVER(gui_current_window->buffer))
         {
-            ptr_buffer = (ptr_server->channels) ?
-                ptr_server->channels->buffer : ptr_server->buffer;
+            /* save current buffer */
+            SERVER(gui_current_window->buffer)->buffer->old_channel_buffer =
+                gui_current_window->buffer;
+            
+            /* come back to memorized chan if found */
+            if (ptr_server->buffer->old_channel_buffer)
+                ptr_buffer = ptr_server->buffer->old_channel_buffer;
+            else
+                ptr_buffer = (ptr_server->channels) ?
+                    ptr_server->channels->buffer : ptr_server->buffer;
             gui_switch_to_buffer (gui_current_window, ptr_buffer);
             gui_redraw_buffer (gui_current_window->buffer);
         }
diff --git a/weechat/src/gui/gui.h b/weechat/src/gui/gui.h
index 532937510..4919a6ef9 100644
--- a/weechat/src/gui/gui.h
+++ b/weechat/src/gui/gui.h
@@ -201,6 +201,9 @@ struct t_gui_buffer
     t_history *ptr_history;         /* current command in history           */
     int num_history;                /* number of commands in history        */
     
+    /* channel buffer before jumping to next server */
+    t_gui_buffer *old_channel_buffer; /* only used for server buffer        */
+    
     /* link to previous/next buffer */
     t_gui_buffer *prev_buffer;      /* link to previous buffer              */
     t_gui_buffer *next_buffer;      /* link to next buffer                  */