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weechat/src/gui/gui-window.c

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/*
* gui-window.c - window functions (used by all GUI)
*
* Copyright (C) 2003-2020 Sébastien Helleu <flashcode@flashtux.org>
*
* This file is part of WeeChat, the extensible chat client.
*
* WeeChat is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* WeeChat is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with WeeChat. If not, see <https://www.gnu.org/licenses/>.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <stdlib.h>
#include <stddef.h>
#include <stdio.h>
#include <stdarg.h>
#include <unistd.h>
#include <string.h>
#include <signal.h>
#include <time.h>
#include <ctype.h>
#include "../core/weechat.h"
#include "../core/wee-config.h"
#include "../core/wee-hdata.h"
#include "../core/wee-hook.h"
#include "../core/wee-infolist.h"
#include "../core/wee-log.h"
#include "../core/wee-string.h"
#include "../core/wee-utf8.h"
#include "../plugins/plugin.h"
#include "gui-window.h"
#include "gui-bar.h"
#include "gui-bar-window.h"
#include "gui-buffer.h"
#include "gui-chat.h"
#include "gui-color.h"
#include "gui-filter.h"
#include "gui-input.h"
#include "gui-hotlist.h"
#include "gui-layout.h"
#include "gui-line.h"
int gui_init_ok = 0; /* = 1 if GUI is initialized*/
int gui_window_refresh_needed = 0; /* = 1 if refresh needed */
/* = 2 for full refresh */
struct t_gui_window *gui_windows = NULL; /* first window */
struct t_gui_window *last_gui_window = NULL; /* last window */
struct t_gui_window *gui_current_window = NULL; /* current window */
struct t_gui_window_tree *gui_windows_tree = NULL; /* windows tree */
int gui_window_cursor_x = 0; /* cursor pos on screen */
int gui_window_cursor_y = 0; /* cursor pos on screen */
int gui_window_bare_display = 0; /* 1 for bare disp. (disable ncurses)*/
struct t_hook *gui_window_bare_display_timer = NULL;
/* timer for bare display */
/*
* Searches for a window by number.
*
* Returns pointer to window found, NULL if error.
*/
struct t_gui_window *
gui_window_search_by_number (int number)
{
struct t_gui_window *ptr_win;
for (ptr_win = gui_windows; ptr_win; ptr_win = ptr_win->next_window)
{
if (ptr_win->number == number)
return ptr_win;
}
/* window not found */
return NULL;
}
/*
* Gets pointer of window displayed at (x,y).
*
* Return pointer to window found, NULL if not found.
*/
struct t_gui_window *
gui_window_search_by_xy (int x, int y)
{
struct t_gui_window *ptr_window;
for (ptr_window = gui_windows; ptr_window;
ptr_window = ptr_window->next_window)
{
if ((x >= ptr_window->win_x) && (y >= ptr_window->win_y)
&& (x <= ptr_window->win_x + ptr_window->win_width - 1)
&& (y <= ptr_window->win_y + ptr_window->win_height - 1))
{
return ptr_window;
}
}
/* no window at this location */
return NULL;
}
/*
* Returns following info:
* - chat (0/1)
* - line
* - x in line
* - word at (x,y)
* - beginning of line until (x,y)
* - (x,y) until end of line.
*/
void
gui_window_get_context_at_xy (struct t_gui_window *window,
int x, int y,
int *chat,
struct t_gui_line **line,
int *line_x,
char **word,
char **beginning,
char **end)
{
int win_x, win_y, coords_x_message;
char *data_next_line, *str_temp;
const char *ptr_data, *word_start, *word_end, *last_space;
*chat = 0;
*line = NULL;
*line_x = -1;
*word = NULL;
*beginning = NULL;
*end = NULL;
/* not in a window? */
if (!window)
return;
/* in window, but not in chat area? */
win_x = x - window->win_chat_x;
win_y = y - window->win_chat_y;
if ((win_x < 0)
|| (win_y < 0)
|| (win_x > window->win_chat_width - 1)
|| (win_y > window->win_chat_height - 1))
{
return;
}
/* add horizontal scroll (buffers with free content) */
if (window->scroll->start_col > 0)
win_x += window->scroll->start_col;
*line_x = win_x;
/* we are in chat area */
*chat = 1;
/* get line */
*line = window->coords[win_y].line;
if (!*line)
return;
/* no data for line? */
if (!window->coords[win_y].data)
return;
coords_x_message = gui_line_get_align (
(*line)->data->buffer,
*line,
1, /* with suffix */
((win_y > 0) && (window->coords[win_y - 1].line != *line)));
if (win_x < coords_x_message)
{
/* X is before message (time/buffer/prefix) */
if ((win_x >= window->coords[win_y].time_x1)
&& (win_x <= window->coords[win_y].time_x2))
{
*word = gui_color_decode ((*line)->data->str_time, NULL);
}
else if ((win_x >= window->coords[win_y].buffer_x1)
&& (win_x <= window->coords[win_y].buffer_x2))
{
*word = gui_color_decode (gui_buffer_get_short_name ((*line)->data->buffer), NULL);
}
else if ((win_x >= window->coords[win_y].prefix_x1)
&& (win_x <= window->coords[win_y].prefix_x2))
{
*word = gui_color_decode ((*line)->data->prefix, NULL);
}
}
else
{
/* X is in message (or after) */
data_next_line = ((win_y < window->win_chat_height - 1)
&& (window->coords[win_y + 1].line == *line)) ?
window->coords[win_y + 1].data : NULL;
ptr_data = gui_chat_string_add_offset_screen (window->coords[win_y].data,
win_x - coords_x_message);
if (ptr_data && ptr_data[0]
&& (!data_next_line || (ptr_data < data_next_line)))
{
str_temp = string_strndup ((*line)->data->message,
ptr_data - (*line)->data->message);
if (str_temp)
{
*beginning = gui_color_decode (str_temp, NULL);
free (str_temp);
}
*end = gui_color_decode (ptr_data, NULL);
if (ptr_data[0] != ' ')
{
last_space = NULL;
word_start = (*line)->data->message;
while (word_start && (word_start < ptr_data))
{
word_start = (char *)gui_chat_string_next_char (NULL, NULL,
(unsigned char *)word_start,
0, 0, 0);
if (word_start)
{
if (word_start[0] == ' ')
last_space = word_start;
word_start = utf8_next_char (word_start);
}
}
word_start = (last_space) ? last_space + 1 : (*line)->data->message;
word_end = ptr_data;
while (word_end && word_end[0])
{
word_end = (char *)gui_chat_string_next_char (NULL, NULL,
(unsigned char *)word_end,
0, 0, 0);
if (word_end)
{
if (word_end[0] == ' ')
break;
word_end = utf8_next_char (word_end);
}
}
if (word_start && word_end)
{
str_temp = string_strndup (word_start, word_end - word_start);
if (str_temp)
{
*word = gui_color_decode (str_temp, NULL);
free (str_temp);
}
}
}
}
}
}
/*
* Sets flag "gui_window_refresh_needed".
*/
void
gui_window_ask_refresh (int refresh)
{
if (refresh > gui_window_refresh_needed)
gui_window_refresh_needed = refresh;
}
/*
* Creates first entry in windows tree.
*
* Returns:
* 1: OK
* 0: error
*/
int
gui_window_tree_init (struct t_gui_window *window)
{
gui_windows_tree = malloc (sizeof (*gui_windows_tree));
if (!gui_windows_tree)
return 0;
gui_windows_tree->parent_node = NULL;
gui_windows_tree->split_pct = 0;
gui_windows_tree->split_horizontal = 0;
gui_windows_tree->child1 = NULL;
gui_windows_tree->child2 = NULL;
gui_windows_tree->window = window;
return 1;
}
/*
* Converts a node to a leaf (free any leafs).
*
* Called when 2 windows are merging into one.
*/
void
gui_window_tree_node_to_leaf (struct t_gui_window_tree *node,
struct t_gui_window *window)
{
node->split_pct = 0;
node->split_horizontal = 0;
if (node->child1)
{
free (node->child1);
node->child1 = NULL;
}
if (node->child2)
{
free (node->child2);
node->child2 = NULL;
}
node->window = window;
window->ptr_tree = node;
}
/*
* Deletes entire windows tree.
*/
void
gui_window_tree_free (struct t_gui_window_tree **tree)
{
if (!tree || !*tree)
return;
if ((*tree)->child1)
gui_window_tree_free (&((*tree)->child1));
if ((*tree)->child2)
gui_window_tree_free (&((*tree)->child2));
free (*tree);
*tree = NULL;
}
/*
* 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.
*
* Returns pointer to window scroll, NULL if not found.
*/
struct t_gui_window_scroll *
gui_window_scroll_search (struct t_gui_window *window,
struct t_gui_buffer *buffer)
{
struct t_gui_window_scroll *ptr_scroll;
if (!window || !buffer)
return NULL;
for (ptr_scroll = window->scroll; ptr_scroll;
ptr_scroll = ptr_scroll->next_scroll)
{
if (ptr_scroll->buffer == buffer)
return ptr_scroll;
}
/* scroll not found for buffer */
return NULL;
}
/*
* Initializes a window scroll structure.
*/
void
gui_window_scroll_init (struct t_gui_window_scroll *window_scroll,
struct t_gui_buffer *buffer)
{
window_scroll->buffer = buffer;
window_scroll->first_line_displayed = 0;
window_scroll->start_line = NULL;
window_scroll->start_line_pos = 0;
window_scroll->scrolling = 0;
window_scroll->start_col = 0;
window_scroll->lines_after = 0;
window_scroll->text_search_start_line = NULL;
window_scroll->prev_scroll = NULL;
window_scroll->next_scroll = NULL;
}
/*
* Frees a scroll structure in a window.
*/
void
gui_window_scroll_free (struct t_gui_window *window,
struct t_gui_window_scroll *scroll)
{
if (!window || !scroll)
return;
if (scroll->prev_scroll)
(scroll->prev_scroll)->next_scroll = scroll->next_scroll;
if (scroll->next_scroll)
(scroll->next_scroll)->prev_scroll = scroll->prev_scroll;
if (window->scroll == scroll)
window->scroll = scroll->next_scroll;
free (scroll);
}
/*
* Frees all scroll structures in a window.
*/
void
gui_window_scroll_free_all (struct t_gui_window *window)
{
while (window->scroll)
{
gui_window_scroll_free (window, window->scroll);
}
}
/*
* Removes all scroll structures which are empty (not scrolled).
*
* Note: the first scroll in list (current buffer) is NOT removed by this
* function.
*/
void
gui_window_scroll_remove_not_scrolled (struct t_gui_window *window)
{
struct t_gui_window_scroll *ptr_scroll, *next_scroll;
if (window)
{
ptr_scroll = window->scroll->next_scroll;
while (ptr_scroll)
{
next_scroll = ptr_scroll->next_scroll;
if ((ptr_scroll->first_line_displayed == 0)
&& (ptr_scroll->start_line == NULL)
&& (ptr_scroll->start_line_pos == 0)
&& (ptr_scroll->scrolling == 0)
&& (ptr_scroll->start_col == 0)
&& (ptr_scroll->lines_after == 0)
&& (ptr_scroll->text_search_start_line == NULL))
{
gui_window_scroll_free (window, ptr_scroll);
}
ptr_scroll = next_scroll;
}
}
}
/*
* Switches scroll to a buffer.
*/
void
gui_window_scroll_switch (struct t_gui_window *window,
struct t_gui_buffer *buffer)
{
struct t_gui_window_scroll *ptr_scroll, *new_scroll;
if (!window || !buffer)
return;
ptr_scroll = gui_window_scroll_search (window, buffer);
/* scroll is already selected (first in list)? */
if (ptr_scroll && (ptr_scroll == window->scroll))
return;
if (ptr_scroll)
{
/* scroll found, move it in first position */
if (ptr_scroll->prev_scroll)
(ptr_scroll->prev_scroll)->next_scroll = ptr_scroll->next_scroll;
if (ptr_scroll->next_scroll)
(ptr_scroll->next_scroll)->prev_scroll = ptr_scroll->prev_scroll;
(window->scroll)->prev_scroll = ptr_scroll;
ptr_scroll->prev_scroll = NULL;
ptr_scroll->next_scroll = window->scroll;
window->scroll = ptr_scroll;
}
else
{
/* scroll not found, create one and add it at first position */
new_scroll = malloc (sizeof (*new_scroll));
if (new_scroll)
{
gui_window_scroll_init (new_scroll, buffer);
new_scroll->next_scroll = window->scroll;
(window->scroll)->prev_scroll = new_scroll;
window->scroll = new_scroll;
}
}
gui_window_scroll_remove_not_scrolled (window);
}
/*
* Removes buffer from scroll list in a window.
*/
void
gui_window_scroll_remove_buffer (struct t_gui_window *window,
struct t_gui_buffer *buffer)
{
struct t_gui_window_scroll *ptr_scroll;
if (!window || !buffer)
return;
ptr_scroll = gui_window_scroll_search (window, buffer);
if (ptr_scroll)
gui_window_scroll_free (window, ptr_scroll);
}
/*
* Creates a new window.
*
* Returns pointer to new window, NULL if error.
*/
struct t_gui_window *
gui_window_new (struct t_gui_window *parent_window, struct t_gui_buffer *buffer,
int x, int y, int width, int height,
int width_pct, int height_pct)
{
struct t_gui_window *new_window;
struct t_gui_window_tree *ptr_tree, *child1, *child2, *ptr_leaf;
struct t_gui_bar *ptr_bar;
if (parent_window)
{
child1 = malloc (sizeof (*child1));
if (!child1)
return NULL;
child2 = malloc (sizeof (*child2));
if (!child2)
{
free (child1);
return NULL;
}
ptr_tree = parent_window->ptr_tree;
if (width_pct == 100)
{
ptr_tree->split_horizontal = 1;
ptr_tree->split_pct = height_pct;
}
else
{
ptr_tree->split_horizontal = 0;
ptr_tree->split_pct = width_pct;
}
/*
* parent window leaf becomes node and we add 2 leafs below
* (#1 is parent win, #2 is new win)
*/
parent_window->ptr_tree = child1;
child1->parent_node = ptr_tree;
child1->child1 = NULL;
child1->child2 = NULL;
child1->window = ptr_tree->window;
child2->parent_node = ptr_tree;
child2->child1 = NULL;
child2->child2 = NULL;
child2->window = NULL; /* will be assigned by new window below */
ptr_tree->child1 = child1;
ptr_tree->child2 = child2;
ptr_tree->window = NULL; /* leaf becomes node */
ptr_leaf = child2;
}
else
{
if (!gui_window_tree_init (NULL))
return NULL;
ptr_leaf = gui_windows_tree;
}
new_window = (malloc (sizeof (*new_window)));
if (!new_window)
return NULL;
/* create scroll structure */
new_window->scroll = malloc (sizeof (*new_window->scroll));
if (!new_window->scroll)
{
free (new_window);
return NULL;
}
/* create window objects */
if (!gui_window_objects_init (new_window))
{
free (new_window->scroll);
free (new_window);
return NULL;
}
/* number */
new_window->number = (last_gui_window) ? last_gui_window->number + 1 : 1;
/* position & size */
new_window->win_x = x;
new_window->win_y = y;
new_window->win_width = width;
new_window->win_height = height;
new_window->win_width_pct = width_pct;
new_window->win_height_pct = height_pct;
/* chat window */
new_window->win_chat_x = 0;
new_window->win_chat_y = 0;
new_window->win_chat_width = 0;
new_window->win_chat_height = 0;
new_window->win_chat_cursor_x = 0;
new_window->win_chat_cursor_y = 0;
/* bar windows */
new_window->bar_windows = NULL;
new_window->last_bar_window = NULL;
/* refresh */
new_window->refresh_needed = 0;
/* buffer and layout infos */
new_window->buffer = buffer;
new_window->layout_plugin_name = NULL;
new_window->layout_buffer_name = NULL;
/* scroll */
gui_window_scroll_init (new_window->scroll, buffer);
/* coordinates */
new_window->coords_size = 0;
new_window->coords = NULL;
/* tree */
new_window->ptr_tree = ptr_leaf;
ptr_leaf->window = new_window;
/* add window to windows queue */
new_window->prev_window = last_gui_window;
if (last_gui_window)
last_gui_window->next_window = new_window;
else
gui_windows = new_window;
last_gui_window = new_window;
new_window->next_window = NULL;
/* create bar windows */
for (ptr_bar = gui_bars; ptr_bar; ptr_bar = ptr_bar->next_bar)
{
if (CONFIG_INTEGER(ptr_bar->options[GUI_BAR_OPTION_TYPE]) != GUI_BAR_TYPE_ROOT)
gui_bar_window_new (ptr_bar, new_window);
}
/* send signal */
(void) hook_signal_send ("window_opened",
WEECHAT_HOOK_SIGNAL_POINTER, new_window);
return new_window;
}
/*
* Checks if a window pointer is valid.
*
* Returns:
* 1: window exists
* 0: window does not exist
*/
int
gui_window_valid (struct t_gui_window *window)
{
struct t_gui_window *ptr_window;
if (!window)
return 0;
for (ptr_window = gui_windows; ptr_window;
ptr_window = ptr_window->next_window)
{
if (ptr_window == window)
return 1;
}
/* window not found */
return 0;
}
/*
* Searches for window displaying a buffer.
*
* Returns NULL if no window is displaying given buffer.
* If many windows are displaying this buffer, the first window in list is
* returned (or current window if it is displaying this buffer).
*/
struct t_gui_window *
gui_window_search_with_buffer (struct t_gui_buffer *buffer)
{
struct t_gui_window *ptr_window;
if (!buffer)
return NULL;
if (gui_current_window->buffer == buffer)
return gui_current_window;
for (ptr_window = gui_windows; ptr_window;
ptr_window = ptr_window->next_window)
{
if (ptr_window->buffer == buffer)
return ptr_window;
}
/* no window displaying buffer */
return NULL;
}
/*
* Gets a window property as integer.
*/
int
gui_window_get_integer (struct t_gui_window *window, const char *property)
{
if (!window || !property)
return 0;
if (string_strcasecmp (property, "number") == 0)
return window->number;
if (string_strcasecmp (property, "win_x") == 0)
return window->win_x;
if (string_strcasecmp (property, "win_y") == 0)
return window->win_y;
if (string_strcasecmp (property, "win_width") == 0)
return window->win_width;
if (string_strcasecmp (property, "win_height") == 0)
return window->win_height;
if (string_strcasecmp (property, "win_width_pct") == 0)
return window->win_width_pct;
if (string_strcasecmp (property, "win_height_pct") == 0)
return window->win_height_pct;
if (string_strcasecmp (property, "win_chat_x") == 0)
return window->win_chat_x;
if (string_strcasecmp (property, "win_chat_y") == 0)
return window->win_chat_y;
if (string_strcasecmp (property, "win_chat_width") == 0)
return window->win_chat_width;
if (string_strcasecmp (property, "win_chat_height") == 0)
return window->win_chat_height;
if (string_strcasecmp (property, "first_line_displayed") == 0)
return window->scroll->first_line_displayed;
if (string_strcasecmp (property, "scrolling") == 0)
return window->scroll->scrolling;
if (string_strcasecmp (property, "lines_after") == 0)
return window->scroll->lines_after;
return 0;
}
/*
* Gets a window property as string.
*/
const char *
gui_window_get_string (struct t_gui_window *window, const char *property)
{
if (!window || !property)
return NULL;
return NULL;
}
/*
* Gets a window property as pointer.
*/
void *
gui_window_get_pointer (struct t_gui_window *window, const char *property)
{
if (property)
{
if (string_strcasecmp (property, "current") == 0)
return gui_current_window;
if (window)
{
if (string_strcasecmp (property, "buffer") == 0)
return window->buffer;
}
}
return NULL;
}
/*
* Sets layout plugin name for window.
*/
void
gui_window_set_layout_plugin_name (struct t_gui_window *window,
const char *plugin_name)
{
if (!window)
return;
if (window->layout_plugin_name)
{
free (window->layout_plugin_name);
window->layout_plugin_name = NULL;
}
if (plugin_name)
window->layout_plugin_name = strdup (plugin_name);
}
/*
* Sets layout buffer name for window.
*/
void
gui_window_set_layout_buffer_name (struct t_gui_window *window,
const char *buffer_name)
{
if (!window)
return;
if (window->layout_buffer_name)
{
free (window->layout_buffer_name);
window->layout_buffer_name = NULL;
}
if (buffer_name)
window->layout_buffer_name = strdup (buffer_name);
}
/*
* Initializes a line in window coordinates.
*/
void
gui_window_coords_init_line (struct t_gui_window *window, int line)
{
if (!window || !window->coords || (line < 0)
|| (line >= window->coords_size))
{
return;
}
window->coords[line].line = NULL;
window->coords[line].data = NULL;
window->coords[line].time_x1 = -1;
window->coords[line].time_x2 = -1;
window->coords[line].buffer_x1 = -1;
window->coords[line].buffer_x2 = -1;
window->coords[line].prefix_x1 = -1;
window->coords[line].prefix_x2 = -1;
}
/*
* Removes a line from coordinates: each time the line is found in the array
* "coords", it is reinitialized.
*/
void
gui_window_coords_remove_line (struct t_gui_window *window,
struct t_gui_line *line)
{
int i;
if (!window || !window->coords)
return;
for (i = 0; i < window->coords_size; i++)
{
if (window->coords[i].line == line)
gui_window_coords_init_line (window, i);
}
}
/*
* Removes a line from coordinates: each time a line with data == line_data is
* found in the array "coords", it is reinitialized.
*/
void
gui_window_coords_remove_line_data (struct t_gui_window *window,
struct t_gui_line_data *line_data)
{
int i;
if (!window || !window->coords)
return;
for (i = 0; i < window->coords_size; i++)
{
if (window->coords[i].line
&& (window->coords[i].line->data == line_data))
{
gui_window_coords_init_line (window, i);
}
}
}
/*
* Allocates and initializes coordinates for window.
*/
void
gui_window_coords_alloc (struct t_gui_window *window)
{
int i;
if (!window)
return;
if (window->coords && (window->coords_size != window->win_chat_height))
{
free (window->coords);
window->coords = NULL;
}
window->coords_size = window->win_chat_height;
if (!window->coords)
window->coords = malloc (window->coords_size * sizeof (window->coords[0]));
if (window->coords)
{
for (i = 0; i < window->win_chat_height; i++)
{
gui_window_coords_init_line (window, i);
}
}
}
/*
* Deletes a window.
*/
void
gui_window_free (struct t_gui_window *window)
{
struct t_gui_window *ptr_win, *old_current_window;
int i;
if (!window)
return;
old_current_window = gui_current_window;
(void) hook_signal_send ("window_closing",
WEECHAT_HOOK_SIGNAL_POINTER, window);
if (window->buffer)
gui_buffer_add_value_num_displayed (window->buffer, -1);
/* free data */
if (window->gui_objects)
{
gui_window_objects_free (window, 1);
free (window->gui_objects);
}
/* remove bar windows */
while (window->bar_windows)
{
gui_bar_window_free (window->bar_windows, window);
}
/* free other data */
if (window->layout_plugin_name)
free (window->layout_plugin_name);
if (window->layout_buffer_name)
free (window->layout_buffer_name);
/* remove scroll list */
gui_window_scroll_free_all (window);
/* free coords */
if (window->coords)
free (window->coords);
/* remove window from windows list */
if (window->prev_window)
(window->prev_window)->next_window = window->next_window;
if (window->next_window)
(window->next_window)->prev_window = window->prev_window;
if (gui_windows == window)
gui_windows = window->next_window;
if (last_gui_window == window)
last_gui_window = window->prev_window;
if (gui_current_window == window)
gui_current_window = gui_windows;
i = 1;
for (ptr_win = gui_windows; ptr_win; ptr_win = ptr_win->next_window)
{
ptr_win->number = i;
i++;
}
(void) hook_signal_send ("window_closed",
WEECHAT_HOOK_SIGNAL_POINTER, window);
free (window);
if (gui_current_window != old_current_window)
{
(void) hook_signal_send ("window_switch",
WEECHAT_HOOK_SIGNAL_POINTER,
gui_current_window);
}
}
/*
* Switches to previous window.
*/
void
gui_window_switch_previous (struct t_gui_window *window)
{
if (!gui_init_ok || !window)
return;
gui_window_switch ((window->prev_window) ?
window->prev_window : last_gui_window);
}
/*
* Switches to next window.
*/
void
gui_window_switch_next (struct t_gui_window *window)
{
if (!gui_init_ok || !window)
return;
gui_window_switch ((window->next_window) ?
window->next_window : gui_windows);
}
/*
* Switches to window by number.
*/
void
gui_window_switch_by_number (int number)
{
struct t_gui_window *ptr_win;
if (!gui_init_ok)
return;
ptr_win = gui_window_search_by_number (number);
if (ptr_win)
gui_window_switch (ptr_win);
}
/*
* Switches to next window displaying a buffer.
*/
void
gui_window_switch_by_buffer (struct t_gui_window *window, int buffer_number)
{
struct t_gui_window *ptr_win;
if (!gui_init_ok || !window)
return;
ptr_win = (window->next_window) ? window->next_window : gui_windows;
while (ptr_win != window)
{
if (ptr_win->buffer->number == buffer_number)
{
gui_window_switch (ptr_win);
return;
}
ptr_win = (ptr_win->next_window) ? ptr_win->next_window : gui_windows;
}
}
/*
* Scrolls window by a number of messages or time.
*/
void
gui_window_scroll (struct t_gui_window *window, char *scroll)
{
int direction, stop, count_msg, scroll_from_end_free_buffer;
char time_letter, saved_char;
time_t old_date, diff_date;
char *pos, *error;
long number;
struct t_gui_line *ptr_line;
struct tm *date_tmp, line_date, old_line_date;
if (!window || !window->buffer->lines->first_line)
return;
direction = 1;
number = 0;
time_letter = ' ';
scroll_from_end_free_buffer = 0;
/* search direction */
if (scroll[0] == '-')
{
direction = -1;
scroll++;
if (scroll[0] == '-')
{
scroll_from_end_free_buffer = 1;
scroll++;
}
}
else if (scroll[0] == '+')
{
direction = +1;
scroll++;
}
/* search number and letter */
pos = scroll;
while (pos && pos[0] && isdigit ((unsigned char)pos[0]))
{
pos++;
}
if (pos)
{
if (pos == scroll)
{
if (pos[0])
time_letter = scroll[0];
}
else
{
if (pos[0])
time_letter = pos[0];
saved_char = pos[0];
pos[0] = '\0';
error = NULL;
number = strtol (scroll, &error, 10);
if (!error || error[0])
number = 0;
pos[0] = saved_char;
}
}
/* at least number or letter has to he given */
if ((number == 0) && (time_letter == ' '))
return;
/* do the scroll! */
stop = 0;
count_msg = 0;
if (direction < 0)
{
/*
* it's not possible to scroll before first line of buffer on a buffer
* with free content
*/
if (!scroll_from_end_free_buffer && !window->scroll->start_line
&& (window->buffer->type == GUI_BUFFER_TYPE_FREE))
return;
ptr_line = (window->scroll->start_line) ?
window->scroll->start_line : window->buffer->lines->last_line;
while (ptr_line
&& (!gui_line_is_displayed (ptr_line)
|| ((window->buffer->type == GUI_BUFFER_TYPE_FORMATTED)
&& (ptr_line->data->date == 0))))
{
ptr_line = ptr_line->prev_line;
}
}
else
{
ptr_line = (window->scroll->start_line) ?
window->scroll->start_line : window->buffer->lines->first_line;
while (ptr_line
&& (!gui_line_is_displayed (ptr_line)
|| ((window->buffer->type == GUI_BUFFER_TYPE_FORMATTED)
&& (ptr_line->data->date == 0))))
{
ptr_line = ptr_line->next_line;
}
}
if (ptr_line)
{
old_date = ptr_line->data->date;
date_tmp = localtime (&old_date);
if (!date_tmp)
return;
memcpy (&old_line_date, date_tmp, sizeof (struct tm));
}
while (ptr_line)
{
ptr_line = (direction < 0) ?
gui_line_get_prev_displayed (ptr_line) : gui_line_get_next_displayed (ptr_line);
if (ptr_line
&& ((window->buffer->type != GUI_BUFFER_TYPE_FORMATTED)
|| (ptr_line->data->date != 0)))
{
if (time_letter == ' ')
{
count_msg++;
if (count_msg >= number)
stop = 1;
}
else
{
date_tmp = localtime (&(ptr_line->data->date));
if (!date_tmp)
return;
memcpy (&line_date, date_tmp, sizeof (struct tm));
if (old_date > ptr_line->data->date)
diff_date = old_date - ptr_line->data->date;
else
diff_date = ptr_line->data->date - old_date;
switch (time_letter)
{
case 's': /* seconds */
if (number == 0)
{
/* stop if line has different second */
if ((line_date.tm_sec != old_line_date.tm_sec)
|| (line_date.tm_min != old_line_date.tm_min)
|| (line_date.tm_hour != old_line_date.tm_hour)
|| (line_date.tm_mday != old_line_date.tm_mday)
|| (line_date.tm_mon != old_line_date.tm_mon)
|| (line_date.tm_year != old_line_date.tm_year))
if (line_date.tm_sec != old_line_date.tm_sec)
stop = 1;
}
else if (diff_date >= number)
stop = 1;
break;
case 'm': /* minutes */
if (number == 0)
{
/* stop if line has different minute */
if ((line_date.tm_min != old_line_date.tm_min)
|| (line_date.tm_hour != old_line_date.tm_hour)
|| (line_date.tm_mday != old_line_date.tm_mday)
|| (line_date.tm_mon != old_line_date.tm_mon)
|| (line_date.tm_year != old_line_date.tm_year))
stop = 1;
}
else if (diff_date >= number * 60)
stop = 1;
break;
case 'h': /* hours */
if (number == 0)
{
/* stop if line has different hour */
if ((line_date.tm_hour != old_line_date.tm_hour)
|| (line_date.tm_mday != old_line_date.tm_mday)
|| (line_date.tm_mon != old_line_date.tm_mon)
|| (line_date.tm_year != old_line_date.tm_year))
stop = 1;
}
else if (diff_date >= number * 60 * 60)
stop = 1;
break;
case 'd': /* days */
if (number == 0)
{
/* stop if line has different day */
if ((line_date.tm_mday != old_line_date.tm_mday)
|| (line_date.tm_mon != old_line_date.tm_mon)
|| (line_date.tm_year != old_line_date.tm_year))
stop = 1;
}
else if (diff_date >= number * 60 * 60 * 24)
stop = 1;
break;
case 'M': /* months */
if (number == 0)
{
/* stop if line has different month */
if ((line_date.tm_mon != old_line_date.tm_mon)
|| (line_date.tm_year != old_line_date.tm_year))
stop = 1;
}
/*
* we consider month is 30 days, who will notice
* I'm too lazy to code exact date diff ? ;)
*/
else if (diff_date >= number * 60 * 60 * 24 * 30)
stop = 1;
break;
case 'y': /* years */
if (number == 0)
{
/* stop if line has different year */
if (line_date.tm_year != old_line_date.tm_year)
stop = 1;
}
/*
* we consider year is 365 days, who will notice
* I'm too lazy to code exact date diff ? ;)
*/
else if (diff_date >= number * 60 * 60 * 24 * 365)
stop = 1;
break;
}
}
if (stop)
{
window->scroll->start_line = ptr_line;
window->scroll->start_line_pos = 0;
window->scroll->first_line_displayed =
(window->scroll->start_line == gui_line_get_first_displayed (window->buffer));
gui_buffer_ask_chat_refresh (window->buffer, 2);
return;
}
}
}
if (direction < 0)
{
gui_window_scroll_top (window);
}
else
{
if (window->buffer->type == GUI_BUFFER_TYPE_FORMATTED)
gui_window_scroll_bottom (window);
}
}
/*
* Horizontally scrolls window.
*/
void
gui_window_scroll_horiz (struct t_gui_window *window, char *scroll)
{
int direction, percentage, start_col;
char saved_char, *pos, *error;
long number;
if (!window || !window->buffer->lines->first_line)
return;
direction = 1;
number = 0;
percentage = 0;
/* search direction */
if (scroll[0] == '-')
{
direction = -1;
scroll++;
}
else if (scroll[0] == '+')
{
direction = +1;
scroll++;
}
/* search number and percentage */
pos = scroll;
while (pos && pos[0] && isdigit ((unsigned char)pos[0]))
{
pos++;
}
if (pos && (pos > scroll))
{
percentage = (pos[0] == '%') ? 1 : 0;
saved_char = pos[0];
pos[0] = '\0';
error = NULL;
number = strtol (scroll, &error, 10);
if (!error || error[0])
number = 0;
pos[0] = saved_char;
}
/* for percentage, compute number of columns */
if (percentage)
{
number = (window->win_chat_width * number) / 100;
}
/* number must be different from 0 */
if (number == 0)
return;
/* do the horizontal scroll! */
start_col = window->scroll->start_col + (number * direction);
if (start_col < 0)
start_col = 0;
if (start_col != window->scroll->start_col)
{
window->scroll->start_col = start_col;
gui_buffer_ask_chat_refresh (window->buffer, 2);
}
}
/*
* Scrolls to previous highlight.
*/
void
gui_window_scroll_previous_highlight (struct t_gui_window *window)
{
struct t_gui_line *ptr_line;
if (!window)
return;
if ((window->buffer->type == GUI_BUFFER_TYPE_FORMATTED)
&& (window->buffer->text_search == GUI_TEXT_SEARCH_DISABLED))
{
if (window->buffer->lines->first_line)
{
ptr_line = (window->scroll->start_line) ?
window->scroll->start_line->prev_line : window->buffer->lines->last_line;
while (ptr_line)
{
if (ptr_line->data->highlight)
{
window->scroll->start_line = ptr_line;
window->scroll->start_line_pos = 0;
window->scroll->first_line_displayed =
(window->scroll->start_line == window->buffer->lines->first_line);
gui_buffer_ask_chat_refresh (window->buffer, 2);
return;
}
ptr_line = ptr_line->prev_line;
}
/* no previous highlight, scroll to bottom */
gui_window_scroll_bottom (window);
}
}
}
/*
* Scrolls to next highlight.
*/
void
gui_window_scroll_next_highlight (struct t_gui_window *window)
{
struct t_gui_line *ptr_line;
if (!window)
return;
if ((window->buffer->type == GUI_BUFFER_TYPE_FORMATTED)
&& (window->buffer->text_search == GUI_TEXT_SEARCH_DISABLED))
{
if (window->buffer->lines->first_line)
{
ptr_line = (window->scroll->start_line) ?
window->scroll->start_line->next_line : window->buffer->lines->first_line->next_line;
while (ptr_line)
{
if (ptr_line->data->highlight)
{
window->scroll->start_line = ptr_line;
window->scroll->start_line_pos = 0;
window->scroll->first_line_displayed =
(window->scroll->start_line == window->buffer->lines->first_line);
gui_buffer_ask_chat_refresh (window->buffer, 2);
return;
}
ptr_line = ptr_line->next_line;
}
/* no next highlight, scroll to bottom */
gui_window_scroll_bottom (window);
}
}
}
/*
* Scrolls to first unread line of buffer.
*/
void
gui_window_scroll_unread (struct t_gui_window *window)
{
if (!window)
return;
if (window->buffer->text_search == GUI_TEXT_SEARCH_DISABLED)
{
if (CONFIG_STRING(config_look_read_marker) &&
CONFIG_STRING(config_look_read_marker)[0] &&
(window->buffer->type == GUI_BUFFER_TYPE_FORMATTED) &&
(window->buffer->lines->first_line_not_read ||
(window->buffer->lines->last_read_line &&
window->buffer->lines->last_read_line != window->buffer->lines->last_line)))
{
if (window->buffer->lines->first_line_not_read)
window->scroll->start_line = window->buffer->lines->first_line;
else
window->scroll->start_line = window->buffer->lines->last_read_line->next_line;
if (window->scroll->start_line)
{
if (!gui_line_is_displayed (window->scroll->start_line))
window->scroll->start_line = gui_line_get_next_displayed (window->scroll->start_line);
}
window->scroll->start_line_pos = 0;
window->scroll->first_line_displayed =
(window->scroll->start_line == gui_line_get_first_displayed (window->buffer));
gui_buffer_ask_chat_refresh (window->buffer, 2);
}
}
}
/*
* Searches for text in a buffer.
*
* Returns:
* 1: line has been found with text
* 0: no line found with text
*/
int
gui_window_search_text (struct t_gui_window *window)
{
struct t_gui_line *ptr_line;
if (!window)
return 0;
if (window->buffer->text_search == GUI_TEXT_SEARCH_BACKWARD)
{
if (window->buffer->lines->first_line
&& window->buffer->input_buffer && window->buffer->input_buffer[0])
{
ptr_line = (window->scroll->start_line) ?
gui_line_get_prev_displayed (window->scroll->start_line) :
gui_line_get_last_displayed (window->buffer);
while (ptr_line)
{
if (gui_line_search_text (window->buffer, ptr_line))
{
window->scroll->start_line = ptr_line;
window->scroll->start_line_pos = 0;
window->scroll->first_line_displayed =
(window->scroll->start_line == gui_line_get_first_displayed (window->buffer));
gui_buffer_ask_chat_refresh (window->buffer, 2);
return 1;
}
ptr_line = gui_line_get_prev_displayed (ptr_line);
}
}
}
else if (window->buffer->text_search == GUI_TEXT_SEARCH_FORWARD)
{
if (window->buffer->lines->first_line
&& window->buffer->input_buffer && window->buffer->input_buffer[0])
{
ptr_line = (window->scroll->start_line) ?
gui_line_get_next_displayed (window->scroll->start_line) :
gui_line_get_first_displayed (window->buffer);
while (ptr_line)
{
if (gui_line_search_text (window->buffer, ptr_line))
{
window->scroll->start_line = ptr_line;
window->scroll->start_line_pos = 0;
window->scroll->first_line_displayed =
(window->scroll->start_line == window->buffer->lines->first_line);
gui_buffer_ask_chat_refresh (window->buffer, 2);
return 1;
}
ptr_line = gui_line_get_next_displayed (ptr_line);
}
}
}
return 0;
}
/*
* Starts search in a buffer at a given position
* (or in whole buffer if text_search_start_line is NULL).
*/
void
gui_window_search_start (struct t_gui_window *window,
struct t_gui_line *text_search_start_line)
{
if (!window)
return;
window->scroll->text_search_start_line = text_search_start_line;
window->buffer->text_search =
(window->buffer->type == GUI_BUFFER_TYPE_FORMATTED) ?
GUI_TEXT_SEARCH_BACKWARD : GUI_TEXT_SEARCH_FORWARD;
if ((window->buffer->text_search_where == 0)
|| CONFIG_BOOLEAN(config_look_buffer_search_force_default))
{
/* set default search values */
window->buffer->text_search_exact = CONFIG_BOOLEAN(config_look_buffer_search_case_sensitive);
window->buffer->text_search_regex = CONFIG_BOOLEAN(config_look_buffer_search_regex);
if (window->buffer->type == GUI_BUFFER_TYPE_FORMATTED)
{
switch (CONFIG_INTEGER(config_look_buffer_search_where))
{
case CONFIG_LOOK_BUFFER_SEARCH_PREFIX:
window->buffer->text_search_where = GUI_TEXT_SEARCH_IN_PREFIX;
break;
case CONFIG_LOOK_BUFFER_SEARCH_MESSAGE:
window->buffer->text_search_where = GUI_TEXT_SEARCH_IN_MESSAGE;
break;
case CONFIG_LOOK_BUFFER_SEARCH_PREFIX_MESSAGE:
window->buffer->text_search_where = GUI_TEXT_SEARCH_IN_PREFIX | GUI_TEXT_SEARCH_IN_MESSAGE;
break;
default:
window->buffer->text_search_where = GUI_TEXT_SEARCH_IN_MESSAGE;
break;
}
}
else
window->buffer->text_search_where = GUI_TEXT_SEARCH_IN_MESSAGE;
}
window->buffer->text_search_found = 0;
gui_input_search_compile_regex (window->buffer);
if (window->buffer->text_search_input)
{
free (window->buffer->text_search_input);
window->buffer->text_search_input = NULL;
}
if (window->buffer->input_buffer && window->buffer->input_buffer[0])
window->buffer->text_search_input =
strdup (window->buffer->input_buffer);
gui_input_delete_line (window->buffer);
}
/*
* Restarts search (after input changes or exact flag (un)set).
*/
void
gui_window_search_restart (struct t_gui_window *window)
{
if (!window)
return;
window->scroll->start_line = window->scroll->text_search_start_line;
window->scroll->start_line_pos = 0;
window->buffer->text_search =
(window->buffer->type == GUI_BUFFER_TYPE_FORMATTED) ?
GUI_TEXT_SEARCH_BACKWARD : GUI_TEXT_SEARCH_FORWARD;
window->buffer->text_search_found = 0;
gui_input_search_compile_regex (window->buffer);
if (gui_window_search_text (window))
window->buffer->text_search_found = 1;
else
{
if (CONFIG_BOOLEAN(config_look_search_text_not_found_alert)
&& window->buffer->input_buffer && window->buffer->input_buffer[0])
{
fprintf (stderr, "\a");
fflush (stderr);
}
gui_buffer_ask_chat_refresh (window->buffer, 2);
}
}
/*
* Ends search mode in a buffer (helper function).
*/
void
gui_window_search_end (struct t_gui_window *window)
{
if (!window)
return;
window->buffer->text_search = GUI_TEXT_SEARCH_DISABLED;
window->buffer->text_search = 0;
if (window->buffer->text_search_regex_compiled)
{
regfree (window->buffer->text_search_regex_compiled);
free (window->buffer->text_search_regex_compiled);
window->buffer->text_search_regex_compiled = NULL;
}
gui_input_delete_line (window->buffer);
if (window->buffer->text_search_input)
{
gui_input_insert_string (window->buffer,
window->buffer->text_search_input, -1);
gui_input_text_changed_modifier_and_signal (window->buffer,
0, /* save undo */
1); /* stop completion */
free (window->buffer->text_search_input);
window->buffer->text_search_input = NULL;
}
}
/*
* Stops search in a buffer at current position.
*/
void
gui_window_search_stop_here (struct t_gui_window *window)
{
if (!window)
return;
gui_window_search_end (window);
window->scroll->text_search_start_line = NULL;
gui_buffer_ask_chat_refresh (window->buffer, 2);
}
/*
* Stops search in a buffer.
*/
void
gui_window_search_stop (struct t_gui_window *window)
{
if (!window)
return;
gui_window_search_end (window);
window->scroll->start_line = window->scroll->text_search_start_line;
window->scroll->start_line_pos = 0;
window->scroll->text_search_start_line = NULL;
gui_hotlist_remove_buffer (window->buffer, 0);
gui_buffer_ask_chat_refresh (window->buffer, 2);
}
/*
* Zooms window (maximize it or restore layout before previous zoom).
*/
void
gui_window_zoom (struct t_gui_window *window)
{
struct t_gui_layout *ptr_layout;
if (!gui_init_ok || !window)
return;
ptr_layout = gui_layout_search (GUI_LAYOUT_ZOOM);
if (ptr_layout)
{
/* restore layout as it was before zooming a window */
(void) hook_signal_send ("window_unzoom",
WEECHAT_HOOK_SIGNAL_POINTER,
gui_current_window);
gui_layout_window_apply (ptr_layout,
ptr_layout->internal_id_current_window);
gui_layout_remove (ptr_layout);
(void) hook_signal_send ("window_unzoomed",
WEECHAT_HOOK_SIGNAL_POINTER,
gui_current_window);
}
else
{
/* store layout and zoom on current window */
ptr_layout = gui_layout_alloc (GUI_LAYOUT_ZOOM);
if (ptr_layout)
{
gui_layout_add (ptr_layout);
(void) hook_signal_send ("window_zoom",
WEECHAT_HOOK_SIGNAL_POINTER,
gui_current_window);
gui_layout_window_store (ptr_layout);
gui_window_merge_all (window);
(void) hook_signal_send ("window_zoomed",
WEECHAT_HOOK_SIGNAL_POINTER,
gui_current_window);
}
}
}
/*
* Returns hdata for window.
*/
struct t_hdata *
gui_window_hdata_window_cb (const void *pointer, void *data,
const char *hdata_name)
{
struct t_hdata *hdata;
/* make C compiler happy */
(void) pointer;
(void) data;
hdata = hdata_new (NULL, hdata_name, "prev_window", "next_window",
0, 0, NULL, NULL);
if (hdata)
{
HDATA_VAR(struct t_gui_window, number, INTEGER, 0, NULL, NULL);
HDATA_VAR(struct t_gui_window, win_x, INTEGER, 0, NULL, NULL);
HDATA_VAR(struct t_gui_window, win_y, INTEGER, 0, NULL, NULL);
HDATA_VAR(struct t_gui_window, win_width, INTEGER, 0, NULL, NULL);
HDATA_VAR(struct t_gui_window, win_height, INTEGER, 0, NULL, NULL);
HDATA_VAR(struct t_gui_window, win_width_pct, INTEGER, 0, NULL, NULL);
HDATA_VAR(struct t_gui_window, win_height_pct, INTEGER, 0, NULL, NULL);
HDATA_VAR(struct t_gui_window, win_chat_x, INTEGER, 0, NULL, NULL);
HDATA_VAR(struct t_gui_window, win_chat_y, INTEGER, 0, NULL, NULL);
HDATA_VAR(struct t_gui_window, win_chat_width, INTEGER, 0, NULL, NULL);
HDATA_VAR(struct t_gui_window, win_chat_height, INTEGER, 0, NULL, NULL);
HDATA_VAR(struct t_gui_window, win_chat_cursor_x, INTEGER, 0, NULL, NULL);
HDATA_VAR(struct t_gui_window, win_chat_cursor_y, INTEGER, 0, NULL, NULL);
HDATA_VAR(struct t_gui_window, bar_windows, POINTER, 0, NULL, "bar_window");
HDATA_VAR(struct t_gui_window, last_bar_window, POINTER, 0, NULL, "bar_window");
HDATA_VAR(struct t_gui_window, refresh_needed, INTEGER, 0, NULL, NULL);
HDATA_VAR(struct t_gui_window, gui_objects, POINTER, 0, NULL, NULL);
HDATA_VAR(struct t_gui_window, buffer, POINTER, 0, NULL, "buffer");
HDATA_VAR(struct t_gui_window, layout_plugin_name, STRING, 0, NULL, NULL);
HDATA_VAR(struct t_gui_window, layout_buffer_name, STRING, 0, NULL, NULL);
HDATA_VAR(struct t_gui_window, scroll, POINTER, 0, NULL, "window_scroll");
HDATA_VAR(struct t_gui_window, ptr_tree, POINTER, 0, NULL, "window_tree");
HDATA_VAR(struct t_gui_window, prev_window, POINTER, 0, NULL, hdata_name);
HDATA_VAR(struct t_gui_window, next_window, POINTER, 0, NULL, hdata_name);
HDATA_LIST(gui_windows, WEECHAT_HDATA_LIST_CHECK_POINTERS);
HDATA_LIST(last_gui_window, 0);
HDATA_LIST(gui_current_window, 0);
}
return hdata;
}
/*
* Returns hdata for window scroll.
*/
struct t_hdata *
gui_window_hdata_window_scroll_cb (const void *pointer, void *data,
const char *hdata_name)
{
struct t_hdata *hdata;
/* make C compiler happy */
(void) pointer;
(void) data;
hdata = hdata_new (NULL, hdata_name, "prev_scroll", "next_scroll",
0, 0, NULL, NULL);
if (hdata)
{
HDATA_VAR(struct t_gui_window_scroll, buffer, POINTER, 0, NULL, "buffer");
HDATA_VAR(struct t_gui_window_scroll, first_line_displayed, INTEGER, 0, NULL, NULL);
HDATA_VAR(struct t_gui_window_scroll, start_line, POINTER, 0, NULL, "line");
HDATA_VAR(struct t_gui_window_scroll, start_line_pos, INTEGER, 0, NULL, NULL);
HDATA_VAR(struct t_gui_window_scroll, scrolling, INTEGER, 0, NULL, NULL);
HDATA_VAR(struct t_gui_window_scroll, start_col, INTEGER, 0, NULL, NULL);
HDATA_VAR(struct t_gui_window_scroll, lines_after, INTEGER, 0, NULL, NULL);
HDATA_VAR(struct t_gui_window_scroll, text_search_start_line, POINTER, 0, NULL, "line");
HDATA_VAR(struct t_gui_window_scroll, prev_scroll, POINTER, 0, NULL, hdata_name);
HDATA_VAR(struct t_gui_window_scroll, next_scroll, POINTER, 0, NULL, hdata_name);
}
return hdata;
}
/*
* Returns hdata for window tree.
*/
struct t_hdata *
gui_window_hdata_window_tree_cb (const void *pointer, void *data,
const char *hdata_name)
{
struct t_hdata *hdata;
/* make C compiler happy */
(void) pointer;
(void) data;
hdata = hdata_new (NULL, hdata_name, NULL, NULL, 0, 0, NULL, NULL);
if (hdata)
{
HDATA_VAR(struct t_gui_window_tree, parent_node, POINTER, 0, NULL, hdata_name);
HDATA_VAR(struct t_gui_window_tree, split_pct, INTEGER, 0, NULL, NULL);
HDATA_VAR(struct t_gui_window_tree, split_horizontal, INTEGER, 0, NULL, NULL);
HDATA_VAR(struct t_gui_window_tree, child1, POINTER, 0, NULL, hdata_name);
HDATA_VAR(struct t_gui_window_tree, child2, POINTER, 0, NULL, hdata_name);
HDATA_VAR(struct t_gui_window_tree, window, POINTER, 0, NULL, "window");
HDATA_LIST(gui_windows_tree, 0);
}
return hdata;
}
/*
* Adds a window in an infolist.
*
* Returns:
* 1: OK
* 0: error
*/
int
gui_window_add_to_infolist (struct t_infolist *infolist,
struct t_gui_window *window)
{
struct t_infolist_item *ptr_item;
if (!infolist || !window)
return 0;
ptr_item = infolist_new_item (infolist);
if (!ptr_item)
return 0;
if (!infolist_new_var_pointer (ptr_item, "pointer", window))
return 0;
if (!infolist_new_var_integer (ptr_item, "current_window",
(gui_current_window == window) ? 1 : 0))
return 0;
if (!infolist_new_var_integer (ptr_item, "number", window->number))
return 0;
if (!infolist_new_var_integer (ptr_item, "x", window->win_x))
return 0;
if (!infolist_new_var_integer (ptr_item, "y", window->win_y))
return 0;
if (!infolist_new_var_integer (ptr_item, "width", window->win_width))
return 0;
if (!infolist_new_var_integer (ptr_item, "height", window->win_height))
return 0;
if (!infolist_new_var_integer (ptr_item, "width_pct", window->win_width_pct))
return 0;
if (!infolist_new_var_integer (ptr_item, "height_pct", window->win_height_pct))
return 0;
if (!infolist_new_var_integer (ptr_item, "chat_x", window->win_chat_x))
return 0;
if (!infolist_new_var_integer (ptr_item, "chat_y", window->win_chat_y))
return 0;
if (!infolist_new_var_integer (ptr_item, "chat_width", window->win_chat_width))
return 0;
if (!infolist_new_var_integer (ptr_item, "chat_height", window->win_chat_height))
return 0;
if (!infolist_new_var_pointer (ptr_item, "buffer", window->buffer))
return 0;
if (!infolist_new_var_integer (ptr_item, "start_line_y",
((window->buffer->type == GUI_BUFFER_TYPE_FREE)
&& (window->scroll->start_line)) ?
window->scroll->start_line->data->y : 0))
return 0;
return 1;
}
/*
* Prints window infos in WeeChat log file (usually for crash dump).
*/
void
gui_window_print_log ()
{
struct t_gui_window *ptr_window;
struct t_gui_window_scroll *ptr_scroll;
struct t_gui_bar_window *ptr_bar_win;
log_printf ("");
log_printf ("gui_windows . . . . . . . . . : 0x%lx", gui_windows);
log_printf ("last_gui_window . . . . . . . : 0x%lx", last_gui_window);
log_printf ("gui_current window. . . . . . : 0x%lx", gui_current_window);
log_printf ("gui_windows_tree. . . . . . . : 0x%lx", gui_windows_tree);
for (ptr_window = gui_windows; ptr_window; ptr_window = ptr_window->next_window)
{
log_printf ("");
log_printf ("[window (addr:0x%lx)]", ptr_window);
log_printf (" number. . . . . . . : %d", ptr_window->number);
log_printf (" win_x . . . . . . . : %d", ptr_window->win_x);
log_printf (" win_y . . . . . . . : %d", ptr_window->win_y);
log_printf (" win_width . . . . . : %d", ptr_window->win_width);
log_printf (" win_height. . . . . : %d", ptr_window->win_height);
log_printf (" win_width_pct . . . : %d", ptr_window->win_width_pct);
log_printf (" win_height_pct. . . : %d", ptr_window->win_height_pct);
log_printf (" win_chat_x. . . . . : %d", ptr_window->win_chat_x);
log_printf (" win_chat_y. . . . . : %d", ptr_window->win_chat_y);
log_printf (" win_chat_width. . . : %d", ptr_window->win_chat_width);
log_printf (" win_chat_height . . : %d", ptr_window->win_chat_height);
log_printf (" win_chat_cursor_x . : %d", ptr_window->win_chat_cursor_x);
log_printf (" win_chat_cursor_y . : %d", ptr_window->win_chat_cursor_y);
log_printf (" refresh_needed. . . : %d", ptr_window->refresh_needed);
log_printf (" gui_objects . . . . : 0x%lx", ptr_window->gui_objects);
gui_window_objects_print_log (ptr_window);
log_printf (" buffer. . . . . . . : 0x%lx", ptr_window->buffer);
log_printf (" layout_plugin_name. : '%s'", ptr_window->layout_plugin_name);
log_printf (" layout_buffer_name. : '%s'", ptr_window->layout_buffer_name);
log_printf (" scroll. . . . . . . : 0x%lx", ptr_window->scroll);
log_printf (" coords_size . . . . : %d", ptr_window->coords_size);
log_printf (" coords. . . . . . . : 0x%lx", ptr_window->coords);
log_printf (" ptr_tree. . . . . . : 0x%lx", ptr_window->ptr_tree);
log_printf (" prev_window . . . . : 0x%lx", ptr_window->prev_window);
log_printf (" next_window . . . . : 0x%lx", ptr_window->next_window);
for (ptr_scroll = ptr_window->scroll; ptr_scroll;
ptr_scroll = ptr_scroll->next_scroll)
{
log_printf ("");
log_printf (" [scroll (addr:0x%lx)]", ptr_scroll);
log_printf (" buffer. . . . . . . . : 0x%lx", ptr_scroll->buffer);
log_printf (" first_line_displayed. : %d", ptr_scroll->first_line_displayed);
log_printf (" start_line. . . . . . : 0x%lx", ptr_scroll->start_line);
log_printf (" start_line_pos. . . . : %d", ptr_scroll->start_line_pos);
log_printf (" scrolling . . . . . . : %d", ptr_scroll->scrolling);
log_printf (" start_col . . . . . . : %d", ptr_scroll->start_col);
log_printf (" lines_after . . . . . : %d", ptr_scroll->lines_after);
log_printf (" text_search_start_line: 0x%lx", ptr_scroll->text_search_start_line);
log_printf (" prev_scroll . . . . . : 0x%lx", ptr_scroll->prev_scroll);
log_printf (" next_scroll . . . . . : 0x%lx", ptr_scroll->next_scroll);
}
for (ptr_bar_win = ptr_window->bar_windows; ptr_bar_win;
ptr_bar_win = ptr_bar_win->next_bar_window)
{
gui_bar_window_print_log (ptr_bar_win);
}
}
}
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