mcabber: mcabber/src/screen.c comparison

comparison mcabber/src/screen.c @ 151:b69c0b7a23e3

[/trunk] Changeset 163 by mikael * Window resize handling 8-)

author	mikael
date	Sun, 01 May 2005 03:14:19 +0000
parents	9f74832eb4f8
children	ae0844311710

comparison

equal deleted inserted replaced

-:5647381a7dfb
+:b69c0b7a23e3
 #include "parsecfg.h"
 #include "utils.h"
 #include "list.h"
 #define window_entry(n) list_entry(n, window_entry_t, list)
+inline void check_offset(int);
 LIST_HEAD(window_list);
 typedef struct _window_entry_t {
 WINDOW *win;
 i++;
 }
 }
-window_entry_t *scr_CreatePanel(const char *title, int x, int y,
+window_entry_t *scr_CreateBuddyPanel(const char *title, int dont_show)
-int lines, int cols, int dont_show)
+{
-{
+int x;
+int y;
+int lines;
+int cols;
 window_entry_t *tmp = calloc(1, sizeof(window_entry_t));
+// Dimensions
+x = ROSTER_WIDTH;
+y = 0;
+lines = CHAT_WIN_HEIGHT;
+cols = maxX - ROSTER_WIDTH;
 tmp->win = newwin(lines, cols, y, x);
 tmp->panel = new_panel(tmp->win);
 tmp->name = (char *) calloc(1, 1024);
 strncpy(tmp->name, title, 1024);
 else if ((!force_show) && ((!currentWindow || (currentWindow != win_entry))))
 dont_show = TRUE;
 // If the window entry doesn't exist yet, let's create it.
 if (win_entry == NULL) {
-win_entry = scr_CreatePanel(winId, ROSTER_WIDTH, 0, CHAT_WIN_HEIGHT,
+win_entry = scr_CreateBuddyPanel(winId, dont_show);
-maxX - ROSTER_WIDTH, dont_show);
 }
 hbuf_add_line(&win_entry->hbuf, text, fullprefix,
 maxX - scr_WindowWidth(rosterWnd) - 14);
 free(fullprefix);
 refresh();
 endwin();
 return;
 }
-void scr_DrawMainWindow(void)
+//  scr_DrawMainWindow()
+// Set fullinit to TRUE to also create panels
+//
+// I think it could be improved a _lot_ but I'm really not an ncurses
+// expert... :-\   Mikael.
+//
+void scr_DrawMainWindow(unsigned int fullinit)
 {
 int l;
-/* Draw main panels */
+/* Create windows */
 rosterWnd = newwin(CHAT_WIN_HEIGHT, ROSTER_WIDTH, 0, 0);
-rosterPanel = new_panel(rosterWnd);
+chatWnd   = newwin(CHAT_WIN_HEIGHT, maxX - ROSTER_WIDTH, 0, ROSTER_WIDTH);
+logWnd_border = newwin(LOG_WIN_HEIGHT, maxX, CHAT_WIN_HEIGHT, 0);
+logWnd    = derwin(logWnd_border, LOG_WIN_HEIGHT-2, maxX-2, 1, 1);
+inputWnd  = newwin(1, maxX, maxY-1, 0);
+/* Draw/init windows */
+// - Clear roster and draw vertical line
 scr_clear_box(rosterWnd, 0, 0, CHAT_WIN_HEIGHT, ROSTER_WIDTH,
 COLOR_GENERAL);
 for (l=0 ; l < CHAT_WIN_HEIGHT ; l++)
 mvwaddch(rosterWnd, l, ROSTER_WIDTH-1, ACS_VLINE);
-chatWnd = newwin(CHAT_WIN_HEIGHT, maxX - ROSTER_WIDTH, 0, ROSTER_WIDTH);
+// - Clear chat window
-chatPanel = new_panel(chatWnd);
 scr_clear_box(chatWnd, 0, 0, CHAT_WIN_HEIGHT, maxX - ROSTER_WIDTH,
 COLOR_GENERAL);
-scrollok(chatWnd, TRUE);
 mvwprintw(chatWnd, 0, 0, "This is the status window");
-logWnd_border = newwin(LOG_WIN_HEIGHT, maxX, CHAT_WIN_HEIGHT, 0);
+// - Draw/clear the log window
-logPanel_border = new_panel(logWnd_border);
 scr_draw_box(logWnd_border, 0, 0, LOG_WIN_HEIGHT, maxX, COLOR_GENERAL, 0, 0);
-logWnd = derwin(logWnd_border, LOG_WIN_HEIGHT-2, maxX-2, 1, 1);
-logPanel = new_panel(logWnd);
 wbkgd(logWnd, COLOR_PAIR(COLOR_GENERAL));
 scrollok(logWnd, TRUE);
-inputWnd = newwin(1, maxX, maxY-1, 0);
+// Enable keypad (+ special keys)
-inputPanel = new_panel(inputWnd);
+keypad(inputWnd, TRUE);
+if (fullinit) {
+// Create panels
+rosterPanel = new_panel(rosterWnd);
+chatPanel   = new_panel(chatWnd);
+logPanel_border = new_panel(logWnd_border);
+logPanel    = new_panel(logWnd);
+inputPanel  = new_panel(inputWnd);
+}
+// We'll need to redraw the roster
 update_roster = TRUE;
 return;
+}
+//  scr_Resize()
+// Function called when the window is resized.
+// - Recreate windows
+// - Update panels
+// - Rewrap lines in each buddy buffer
+void scr_Resize()
+{
+WINDOW *w_roster, *w_chat, *w_log, *w_log_bord, *w_input;
+struct list_head *pos, *n;
+window_entry_t *search_entry;
+int x, y, lines, cols;
+// First, update the global variables
+getmaxyx(stdscr, maxY, maxX);
+// Make sure the cursor stays inside the window
+check_offset(0);
+// Backup pointers
+w_roster    = rosterWnd;
+w_chat      = chatWnd;
+w_log       = logWnd;
+w_log_bord  = logWnd_border;
+w_input     = inputWnd;
+// Recreate windows
+scr_DrawMainWindow(FALSE);
+// Replace windows for panels
+replace_panel(rosterPanel, rosterWnd);
+replace_panel(chatPanel, chatWnd);
+replace_panel(logPanel, logWnd);
+replace_panel(logPanel_border, logWnd_border);
+replace_panel(inputPanel, inputWnd);
+// Destroy old windows
+delwin(w_roster);
+delwin(w_chat);
+delwin(w_log);
+delwin(w_log_bord);
+delwin(w_input);
+// Resize all buddy windows
+x = ROSTER_WIDTH;
+y = 0;
+lines = CHAT_WIN_HEIGHT;
+cols = maxX - ROSTER_WIDTH;
+list_for_each_safe(pos, n, &window_list) {
+search_entry = window_entry(pos);
+if (search_entry->win) {
+WINDOW *w_buddy = search_entry->win;
+// Create new window
+search_entry->win = newwin(lines, cols, y, x);
+scr_clear_box(search_entry->win, 0, 0, lines, cols, COLOR_GENERAL);
+// If a panel exists, replace the old window with the new
+if (search_entry->panel) {
+replace_panel(search_entry->panel, search_entry->win);
+}
+// Redo line wrapping
+hbuf_rebuild(&search_entry->hbuf,
+maxX - scr_WindowWidth(rosterWnd) - 14);
+// Delete old buddy window
+delwin(w_buddy);
+}
+}
+// Refresh current buddy window
+if (chatmode)
+scr_ShowBuddyWindow();
 }
 //  scr_DrawRoster()
 // Actually, display the buddylist on the screen.
 void scr_DrawRoster(void)
 if (current_buddy)
 buddy_setflags(BUDDATA(current_buddy), ROSTER_FLAG_LOCK, FALSE);
 top_panel(chatPanel);
 top_panel(inputPanel);
 break;
+case 12:  // Ctrl-l
+case KEY_RESIZE:
+scr_Resize();
+break;
 default:
 scr_LogPrint("Unkown key=%d", key);
 }
 }
 if (completion_started && key != 9)

Mercurial > ~mikael > mcabber > hg

comparison mcabber/src/screen.c @ 151:b69c0b7a23e3