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core: add resize of window parents (closes #893)

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This commit is contained in:
raspbeguy
2017-01-22 08:48:38 +01:00
committed by Sébastien Helleu
parent 2f2b04e139
commit 1b23cd3a47
4 changed files with 60 additions and 25 deletions
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src/gui/curses/gui-curses-window.c
+8 -8
View File
@@ -1874,7 +1874,7 @@ gui_window_split_vertical (struct t_gui_window *window, int percentage)
*/
void
gui_window_resize (struct t_gui_window *window, int percentage)
gui_window_resize (struct t_gui_window_tree *tree, int percentage)
{
struct t_gui_window_tree *parent;
int old_split_pct, add_bottom, add_top, add_left, add_right;
@@ -1882,12 +1882,12 @@ gui_window_resize (struct t_gui_window *window, int percentage)
if (!gui_init_ok)
return;
parent = window->ptr_tree->parent_node;
parent = tree->parent_node;
if (parent)
{
old_split_pct = parent->split_pct;
if (((parent->split_horizontal) && (window->ptr_tree == parent->child2))
|| ((!(parent->split_horizontal)) && (window->ptr_tree == parent->child1)))
if (((parent->split_horizontal) && (tree == parent->child2))
|| ((!(parent->split_horizontal)) && (tree == parent->child1)))
{
parent->split_pct = percentage;
}
@@ -1916,7 +1916,7 @@ gui_window_resize (struct t_gui_window *window, int percentage)
*/
void
gui_window_resize_delta (struct t_gui_window *window, int delta_percentage)
gui_window_resize_delta (struct t_gui_window_tree *tree, int delta_percentage)
{
struct t_gui_window_tree *parent;
int old_split_pct, add_bottom, add_top, add_left, add_right;
@@ -1924,12 +1924,12 @@ gui_window_resize_delta (struct t_gui_window *window, int delta_percentage)
if (!gui_init_ok)
return;
parent = window->ptr_tree->parent_node;
parent = tree->parent_node;
if (parent)
{
old_split_pct = parent->split_pct;
if (((parent->split_horizontal) && (window->ptr_tree == parent->child2))
|| ((!(parent->split_horizontal)) && (window->ptr_tree == parent->child1)))
if (((parent->split_horizontal) && (tree == parent->child2))
|| ((!(parent->split_horizontal)) && (tree == parent->child1)))
{
parent->split_pct += delta_percentage;
}
src/gui/gui-window.c
+21
View File
@@ -343,6 +343,27 @@ gui_window_tree_free (struct t_gui_window_tree **tree)
}
}
/*
* Searches a parent window which is split on the given direction
* ('h' or 'v').
*/
struct t_gui_window_tree *
gui_window_tree_get_split (struct t_gui_window_tree *tree,
char direction)
{
if (!tree->parent_node)
return tree;
if (((tree->parent_node->split_horizontal) && (direction == 'h'))
|| (!(tree->parent_node->split_horizontal) && (direction == 'v')))
{
return tree;
}
return gui_window_tree_get_split (tree->parent_node, direction);
}
/*
* Searches for a scroll with buffer pointer.
*
src/gui/gui-window.h
+4 -2
View File
@@ -146,6 +146,8 @@ extern int gui_window_tree_init (struct t_gui_window *window);
extern void gui_window_tree_node_to_leaf (struct t_gui_window_tree *node,
struct t_gui_window *window);
extern void gui_window_tree_free (struct t_gui_window_tree **tree);
extern struct t_gui_window_tree *gui_window_tree_get_split (struct t_gui_window_tree *tree,
char direction);
extern void gui_window_scroll_switch (struct t_gui_window *window,
struct t_gui_buffer *buffer);
extern void gui_window_scroll_remove_buffer (struct t_gui_window *window,
@@ -226,8 +228,8 @@ extern struct t_gui_window *gui_window_split_horizontal (struct t_gui_window *wi
int percentage);
extern struct t_gui_window *gui_window_split_vertical (struct t_gui_window *window,
int percentage);
extern void gui_window_resize (struct t_gui_window *window, int percentage);
extern void gui_window_resize_delta (struct t_gui_window *window,
extern void gui_window_resize (struct t_gui_window_tree *tree, int percentage);
extern void gui_window_resize_delta (struct t_gui_window_tree *tree,
int delta_percentage);
extern int gui_window_merge (struct t_gui_window *window);
extern void gui_window_merge_all (struct t_gui_window *window);