mirror of
https://github.com/lbonn/rofi
synced 2024-11-27 06:10:30 +00:00
be6fe8ac61
Weird hack from dmenu that dripped through rofi code-base for multi-select. Change it so it is just a prefix to the string of ☐ and ☑.
2358 lines
73 KiB
C
2358 lines
73 KiB
C
/*
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* rofi
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*
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* MIT/X11 License
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* Copyright © 2013-2022 Qball Cow <qball@gmpclient.org>
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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*/
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/** The Rofi View log domain */
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#define G_LOG_DOMAIN "View"
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#include "config.h"
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#include <errno.h>
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#include <locale.h>
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#include <signal.h>
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#include <stdint.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <time.h>
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#include <unistd.h>
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#include <xcb/xcb_ewmh.h>
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#include <xcb/xcb_icccm.h>
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#include <xcb/xkb.h>
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#include <xkbcommon/xkbcommon-x11.h>
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#include <cairo-xcb.h>
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#include <cairo.h>
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/** Indicated we understand the startup notification api is not yet stable.*/
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#define SN_API_NOT_YET_FROZEN
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#include "rofi.h"
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#include <libsn/sn.h>
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#include "settings.h"
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#include "timings.h"
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#include "display.h"
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#include "helper-theme.h"
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#include "helper.h"
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#include "mode.h"
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#include "modes/modes.h"
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#include "xcb-internal.h"
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#include "xrmoptions.h"
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#include "view-internal.h"
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#include "view.h"
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#include "theme.h"
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#include "xcb.h"
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/**
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* @param state The handle to the view
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* @param qr Indicate if queue_redraw should be called on changes.
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*
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* Update the state of the view. This involves filter state.
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*/
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void rofi_view_update(RofiViewState *state, gboolean qr);
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static int rofi_view_calculate_height(RofiViewState *state);
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/** Thread pool used for filtering */
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GThreadPool *tpool = NULL;
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/** Global pointer to the currently active RofiViewState */
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RofiViewState *current_active_menu = NULL;
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/**
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* Structure holding cached state.
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*/
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struct {
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/** main x11 windows */
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xcb_window_t main_window;
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/** surface containing the fake background. */
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cairo_surface_t *fake_bg;
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/** Draw context for main window */
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xcb_gcontext_t gc;
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/** Main X11 side pixmap to draw on. */
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xcb_pixmap_t edit_pixmap;
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/** Cairo Surface for edit_pixmap */
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cairo_surface_t *edit_surf;
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/** Drawable context for edit_surf */
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cairo_t *edit_draw;
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/** Indicate that fake background should be drawn relative to the window */
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int fake_bgrel;
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/** Main flags */
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MenuFlags flags;
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/** List of stacked views */
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GQueue views;
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/** Current work area */
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workarea mon;
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/** timeout for reloading */
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guint idle_timeout;
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/** timeout for reloading */
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guint refilter_timeout;
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guint refilter_timeout_count;
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/** timeout handling */
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guint user_timeout;
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/** debug counter for redraws */
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unsigned long long count;
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/** redraw idle time. */
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guint repaint_source;
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/** Window fullscreen */
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gboolean fullscreen;
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/** Cursor type */
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X11CursorType cursor_type;
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} CacheState = {
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.main_window = XCB_WINDOW_NONE,
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.fake_bg = NULL,
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.edit_surf = NULL,
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.edit_draw = NULL,
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.fake_bgrel = FALSE,
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.flags = MENU_NORMAL,
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.views = G_QUEUE_INIT,
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.idle_timeout = 0,
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.refilter_timeout = 0,
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.refilter_timeout_count = 0,
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.user_timeout = 0,
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.count = 0L,
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.repaint_source = 0,
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.fullscreen = FALSE,
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};
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void rofi_view_get_current_monitor(int *width, int *height) {
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if (width) {
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*width = CacheState.mon.w;
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}
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if (height) {
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*height = CacheState.mon.h;
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}
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}
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static char *get_matching_state(void) {
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if (config.case_sensitive) {
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if (config.sort) {
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return "±";
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}
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return "-";
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}
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if (config.sort) {
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return "+";
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}
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return " ";
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}
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/**
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* Levenshtein Sorting.
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*/
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static int lev_sort(const void *p1, const void *p2, void *arg) {
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const int *a = p1;
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const int *b = p2;
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int *distances = arg;
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return distances[*a] - distances[*b];
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}
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/**
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* Stores a screenshot of Rofi at that point in time.
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*/
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void rofi_capture_screenshot(void) {
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const char *outp = g_getenv("ROFI_PNG_OUTPUT");
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if (CacheState.edit_surf == NULL) {
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// Nothing to store.
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g_warning("There is no rofi surface to store");
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return;
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}
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const char *xdg_pict_dir = g_get_user_special_dir(G_USER_DIRECTORY_PICTURES);
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if (outp == NULL && xdg_pict_dir == NULL) {
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g_warning("XDG user picture directory or ROFI_PNG_OUTPUT is not set. "
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"Cannot store screenshot.");
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return;
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}
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// Get current time.
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GDateTime *now = g_date_time_new_now_local();
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// Format filename.
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char *timestmp = g_date_time_format(now, "rofi-%Y-%m-%d-%H%M");
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char *filename = g_strdup_printf("%s-%05d.png", timestmp, 0);
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// Build full path
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char *fpath = NULL;
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if (outp == NULL) {
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int index = 0;
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fpath = g_build_filename(xdg_pict_dir, filename, NULL);
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while (g_file_test(fpath, G_FILE_TEST_EXISTS) && index < 99999) {
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g_free(fpath);
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g_free(filename);
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// Try the next index.
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index++;
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// Format filename.
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filename = g_strdup_printf("%s-%05d.png", timestmp, index);
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// Build full path
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fpath = g_build_filename(xdg_pict_dir, filename, NULL);
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}
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} else {
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fpath = g_strdup(outp);
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}
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fprintf(stderr, color_green "Storing screenshot %s\n" color_reset, fpath);
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cairo_status_t status =
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cairo_surface_write_to_png(CacheState.edit_surf, fpath);
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if (status != CAIRO_STATUS_SUCCESS) {
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g_warning("Failed to produce screenshot '%s', got error: '%s'", fpath,
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cairo_status_to_string(status));
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}
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g_free(fpath);
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g_free(filename);
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g_free(timestmp);
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g_date_time_unref(now);
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}
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/**
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* Code used for benchmarking drawing the gui, this will keep updating the UI as
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* fast as possible.
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*/
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gboolean do_bench = TRUE;
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/**
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* Internal structure that hold benchmarking information.
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*/
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static struct {
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/** timer used for timestamping. */
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GTimer *time;
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/** number of draws done. */
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uint64_t draws;
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/** previous timestamp */
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double last_ts;
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/** minimum draw time. */
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double min;
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} BenchMark = {.time = NULL, .draws = 0, .last_ts = 0.0, .min = G_MAXDOUBLE};
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static gboolean bench_update(void) {
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if (!config.benchmark_ui) {
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return FALSE;
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}
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BenchMark.draws++;
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if (BenchMark.time == NULL) {
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BenchMark.time = g_timer_new();
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}
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if ((BenchMark.draws & 1023) == 0) {
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double ts = g_timer_elapsed(BenchMark.time, NULL);
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double fps = 1024 / (ts - BenchMark.last_ts);
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if (fps < BenchMark.min) {
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BenchMark.min = fps;
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}
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printf("current: %.2f fps, avg: %.2f fps, min: %.2f fps, %lu draws\r\n",
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fps, BenchMark.draws / ts, BenchMark.min, BenchMark.draws);
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BenchMark.last_ts = ts;
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}
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return TRUE;
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}
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static gboolean rofi_view_repaint(G_GNUC_UNUSED void *data) {
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if (current_active_menu) {
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// Repaint the view (if needed).
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// After a resize the edit_pixmap surface might not contain anything
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// anymore. If we already re-painted, this does nothing.
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rofi_view_update(current_active_menu, FALSE);
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g_debug("expose event");
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TICK_N("Expose");
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xcb_copy_area(xcb->connection, CacheState.edit_pixmap,
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CacheState.main_window, CacheState.gc, 0, 0, 0, 0,
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current_active_menu->width, current_active_menu->height);
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xcb_flush(xcb->connection);
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TICK_N("flush");
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CacheState.repaint_source = 0;
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}
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return (bench_update() == TRUE) ? G_SOURCE_CONTINUE : G_SOURCE_REMOVE;
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}
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static void rofi_view_update_prompt(RofiViewState *state) {
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if (state->prompt) {
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const char *str = mode_get_display_name(state->sw);
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textbox_text(state->prompt, str);
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}
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}
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/**
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* Calculates the window position
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*/
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/** Convert the old location to the new location type.
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* 123
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* 804
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* 765
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*
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* nw n ne
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* w c e
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* sw s se
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*/
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static const int loc_transtable[9] = {
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WL_CENTER, WL_NORTH | WL_WEST, WL_NORTH, WL_NORTH | WL_EAST,
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WL_EAST, WL_SOUTH | WL_EAST, WL_SOUTH, WL_SOUTH | WL_WEST,
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WL_WEST};
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static void rofi_view_calculate_window_position(RofiViewState *state) {
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int location = rofi_theme_get_position(WIDGET(state->main_window), "location",
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loc_transtable[config.location]);
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int anchor =
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rofi_theme_get_position(WIDGET(state->main_window), "anchor", location);
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if (CacheState.fullscreen) {
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state->x = CacheState.mon.x;
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state->y = CacheState.mon.y;
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return;
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}
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state->y = CacheState.mon.y + (CacheState.mon.h) / 2;
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state->x = CacheState.mon.x + (CacheState.mon.w) / 2;
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// Determine window location
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switch (location) {
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case WL_NORTH_WEST:
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state->x = CacheState.mon.x;
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/* FALLTHRU */
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case WL_NORTH:
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state->y = CacheState.mon.y;
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break;
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case WL_NORTH_EAST:
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state->y = CacheState.mon.y;
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/* FALLTHRU */
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case WL_EAST:
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state->x = CacheState.mon.x + CacheState.mon.w;
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break;
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case WL_SOUTH_EAST:
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state->x = CacheState.mon.x + CacheState.mon.w;
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/* FALLTHRU */
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case WL_SOUTH:
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state->y = CacheState.mon.y + CacheState.mon.h;
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break;
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case WL_SOUTH_WEST:
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state->y = CacheState.mon.y + CacheState.mon.h;
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/* FALLTHRU */
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case WL_WEST:
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state->x = CacheState.mon.x;
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break;
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case WL_CENTER:;
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/* FALLTHRU */
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default:
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break;
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}
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switch (anchor) {
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case WL_SOUTH_WEST:
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state->y -= state->height;
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break;
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case WL_SOUTH:
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state->x -= state->width / 2;
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state->y -= state->height;
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break;
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case WL_SOUTH_EAST:
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state->x -= state->width;
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state->y -= state->height;
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break;
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case WL_NORTH_EAST:
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state->x -= state->width;
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break;
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case WL_NORTH_WEST:
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break;
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case WL_NORTH:
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state->x -= state->width / 2;
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break;
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case WL_EAST:
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state->x -= state->width;
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state->y -= state->height / 2;
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break;
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case WL_WEST:
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state->y -= state->height / 2;
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break;
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case WL_CENTER:
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state->y -= state->height / 2;
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state->x -= state->width / 2;
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break;
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default:
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break;
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}
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// Apply offset.
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RofiDistance x = rofi_theme_get_distance(WIDGET(state->main_window),
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"x-offset", config.x_offset);
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RofiDistance y = rofi_theme_get_distance(WIDGET(state->main_window),
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"y-offset", config.y_offset);
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state->x += distance_get_pixel(x, ROFI_ORIENTATION_HORIZONTAL);
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state->y += distance_get_pixel(y, ROFI_ORIENTATION_VERTICAL);
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}
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static void rofi_view_window_update_size(RofiViewState *state) {
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if (state == NULL) {
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return;
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}
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uint16_t mask = XCB_CONFIG_WINDOW_X | XCB_CONFIG_WINDOW_Y |
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XCB_CONFIG_WINDOW_WIDTH | XCB_CONFIG_WINDOW_HEIGHT;
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uint32_t vals[] = {state->x, state->y, state->width, state->height};
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// Display it.
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xcb_configure_window(xcb->connection, CacheState.main_window, mask, vals);
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cairo_destroy(CacheState.edit_draw);
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cairo_surface_destroy(CacheState.edit_surf);
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xcb_free_pixmap(xcb->connection, CacheState.edit_pixmap);
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CacheState.edit_pixmap = xcb_generate_id(xcb->connection);
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xcb_create_pixmap(xcb->connection, depth->depth, CacheState.edit_pixmap,
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CacheState.main_window, state->width, state->height);
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CacheState.edit_surf =
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cairo_xcb_surface_create(xcb->connection, CacheState.edit_pixmap, visual,
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state->width, state->height);
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CacheState.edit_draw = cairo_create(CacheState.edit_surf);
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g_debug("Re-size window based internal request: %dx%d.", state->width,
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state->height);
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// Should wrap main window in a widget.
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widget_resize(WIDGET(state->main_window), state->width, state->height);
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}
|
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|
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static void rofi_view_reload_message_bar(RofiViewState *state) {
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if (state->mesg_box == NULL) {
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return;
|
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}
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char *msg = mode_get_message(state->sw);
|
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if (msg) {
|
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textbox_text(state->mesg_tb, msg);
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widget_enable(WIDGET(state->mesg_box));
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g_free(msg);
|
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} else {
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widget_disable(WIDGET(state->mesg_box));
|
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}
|
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}
|
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|
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static gboolean rofi_view_reload_idle(G_GNUC_UNUSED gpointer data) {
|
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if (current_active_menu) {
|
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// For UI update on this.
|
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if (current_active_menu->tb_total_rows) {
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char *r =
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g_strdup_printf("%u", mode_get_num_entries(current_active_menu->sw));
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textbox_text(current_active_menu->tb_total_rows, r);
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g_free(r);
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}
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current_active_menu->reload = TRUE;
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current_active_menu->refilter = TRUE;
|
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rofi_view_queue_redraw();
|
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}
|
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CacheState.idle_timeout = 0;
|
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return G_SOURCE_REMOVE;
|
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}
|
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|
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static void rofi_view_take_action(const char *name) {
|
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ThemeWidget *wid = rofi_config_find_widget(name, NULL, TRUE);
|
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if (wid) {
|
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/** Check string property */
|
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Property *p = rofi_theme_find_property(wid, P_STRING, "action", TRUE);
|
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if (p != NULL && p->type == P_STRING) {
|
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const char *action = p->value.s;
|
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guint id = key_binding_get_action_from_name(action);
|
||
if (id != UINT32_MAX) {
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rofi_view_trigger_action(rofi_view_get_active(), SCOPE_GLOBAL, id);
|
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} else {
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g_warning("Failed to parse keybinding: %s\r\n", action);
|
||
}
|
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}
|
||
}
|
||
}
|
||
static gboolean rofi_view_user_timeout(G_GNUC_UNUSED gpointer data) {
|
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CacheState.user_timeout = 0;
|
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rofi_view_take_action("timeout");
|
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return G_SOURCE_REMOVE;
|
||
}
|
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|
||
static void rofi_view_set_user_timeout(G_GNUC_UNUSED gpointer data) {
|
||
if (CacheState.user_timeout > 0) {
|
||
g_source_remove(CacheState.user_timeout);
|
||
CacheState.user_timeout = 0;
|
||
}
|
||
{
|
||
/** Find the widget */
|
||
ThemeWidget *wid = rofi_config_find_widget("timeout", NULL, TRUE);
|
||
if (wid) {
|
||
/** Check string property */
|
||
Property *p = rofi_theme_find_property(wid, P_INTEGER, "delay", TRUE);
|
||
if (p != NULL && p->type == P_INTEGER && p->value.i > 0) {
|
||
int delay = p->value.i;
|
||
CacheState.user_timeout =
|
||
g_timeout_add(delay * 1000, rofi_view_user_timeout, NULL);
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
void rofi_view_reload(void) {
|
||
// @TODO add check if current view is equal to the callee
|
||
if (CacheState.idle_timeout == 0) {
|
||
CacheState.idle_timeout =
|
||
g_timeout_add(1000 / 10, rofi_view_reload_idle, NULL);
|
||
}
|
||
}
|
||
void rofi_view_queue_redraw(void) {
|
||
if (current_active_menu && CacheState.repaint_source == 0) {
|
||
CacheState.count++;
|
||
g_debug("redraw %llu", CacheState.count);
|
||
CacheState.repaint_source =
|
||
g_idle_add_full(G_PRIORITY_HIGH_IDLE, rofi_view_repaint, NULL, NULL);
|
||
}
|
||
}
|
||
|
||
void rofi_view_restart(RofiViewState *state) {
|
||
state->quit = FALSE;
|
||
state->retv = MENU_CANCEL;
|
||
}
|
||
|
||
RofiViewState *rofi_view_get_active(void) { return current_active_menu; }
|
||
|
||
void rofi_view_remove_active(RofiViewState *state) {
|
||
if (state == current_active_menu) {
|
||
rofi_view_set_active(NULL);
|
||
} else if (state) {
|
||
g_queue_remove(&(CacheState.views), state);
|
||
}
|
||
}
|
||
void rofi_view_set_active(RofiViewState *state) {
|
||
if (current_active_menu != NULL && state != NULL) {
|
||
g_queue_push_head(&(CacheState.views), current_active_menu);
|
||
// TODO check.
|
||
current_active_menu = state;
|
||
g_debug("stack view.");
|
||
rofi_view_window_update_size(current_active_menu);
|
||
rofi_view_queue_redraw();
|
||
return;
|
||
}
|
||
if (state == NULL && !g_queue_is_empty(&(CacheState.views))) {
|
||
g_debug("pop view.");
|
||
current_active_menu = g_queue_pop_head(&(CacheState.views));
|
||
rofi_view_window_update_size(current_active_menu);
|
||
rofi_view_queue_redraw();
|
||
return;
|
||
}
|
||
g_assert((current_active_menu == NULL && state != NULL) ||
|
||
(current_active_menu != NULL && state == NULL));
|
||
current_active_menu = state;
|
||
rofi_view_queue_redraw();
|
||
}
|
||
|
||
void rofi_view_set_selected_line(RofiViewState *state,
|
||
unsigned int selected_line) {
|
||
state->selected_line = selected_line;
|
||
// Find the line.
|
||
unsigned int selected = 0;
|
||
for (unsigned int i = 0; ((state->selected_line)) < UINT32_MAX && !selected &&
|
||
i < state->filtered_lines;
|
||
i++) {
|
||
if (state->line_map[i] == (state->selected_line)) {
|
||
selected = i;
|
||
break;
|
||
}
|
||
}
|
||
listview_set_selected(state->list_view, selected);
|
||
xcb_clear_area(xcb->connection, CacheState.main_window, 1, 0, 0, 1, 1);
|
||
xcb_flush(xcb->connection);
|
||
}
|
||
|
||
void rofi_view_free(RofiViewState *state) {
|
||
if (state->tokens) {
|
||
helper_tokenize_free(state->tokens);
|
||
state->tokens = NULL;
|
||
}
|
||
// Do this here?
|
||
// Wait for final release?
|
||
widget_free(WIDGET(state->main_window));
|
||
|
||
g_free(state->line_map);
|
||
g_free(state->distance);
|
||
// Free the switcher boxes.
|
||
// When state is free'ed we should no longer need these.
|
||
g_free(state->modes);
|
||
state->num_modes = 0;
|
||
g_free(state);
|
||
}
|
||
|
||
MenuReturn rofi_view_get_return_value(const RofiViewState *state) {
|
||
return state->retv;
|
||
}
|
||
|
||
unsigned int rofi_view_get_selected_line(const RofiViewState *state) {
|
||
return state->selected_line;
|
||
}
|
||
|
||
unsigned int rofi_view_get_next_position(const RofiViewState *state) {
|
||
unsigned int next_pos = state->selected_line;
|
||
unsigned int selected = listview_get_selected(state->list_view);
|
||
if ((selected + 1) < state->num_lines) {
|
||
(next_pos) = state->line_map[selected + 1];
|
||
}
|
||
return next_pos;
|
||
}
|
||
|
||
unsigned int rofi_view_get_completed(const RofiViewState *state) {
|
||
return state->quit;
|
||
}
|
||
|
||
const char *rofi_view_get_user_input(const RofiViewState *state) {
|
||
if (state->text) {
|
||
return state->text->text;
|
||
}
|
||
return NULL;
|
||
}
|
||
|
||
/**
|
||
* Create a new, 0 initialized RofiViewState structure.
|
||
*
|
||
* @returns a new 0 initialized RofiViewState
|
||
*/
|
||
static RofiViewState *__rofi_view_state_create(void) {
|
||
return g_malloc0(sizeof(RofiViewState));
|
||
}
|
||
|
||
/**
|
||
* Thread state for workers started for the view.
|
||
*/
|
||
typedef struct _thread_state_view {
|
||
/** Generic thread state. */
|
||
thread_state st;
|
||
|
||
/** Condition. */
|
||
GCond *cond;
|
||
/** Lock for condition. */
|
||
GMutex *mutex;
|
||
/** Count that is protected by lock. */
|
||
unsigned int *acount;
|
||
|
||
/** Current state. */
|
||
RofiViewState *state;
|
||
/** Start row for this worker. */
|
||
unsigned int start;
|
||
/** Stop row for this worker. */
|
||
unsigned int stop;
|
||
/** Rows processed. */
|
||
unsigned int count;
|
||
|
||
/** Pattern input to filter. */
|
||
const char *pattern;
|
||
/** Length of pattern. */
|
||
glong plen;
|
||
} thread_state_view;
|
||
/**
|
||
* @param data A thread_state object.
|
||
* @param user_data User data to pass to thread_state callback
|
||
*
|
||
* Small wrapper function that is internally used to pass a job to a worker.
|
||
*/
|
||
static void rofi_view_call_thread(gpointer data, gpointer user_data) {
|
||
thread_state *t = (thread_state *)data;
|
||
t->callback(t, user_data);
|
||
}
|
||
|
||
static void filter_elements(thread_state *ts,
|
||
G_GNUC_UNUSED gpointer user_data) {
|
||
thread_state_view *t = (thread_state_view *)ts;
|
||
for (unsigned int i = t->start; i < t->stop; i++) {
|
||
int match = mode_token_match(t->state->sw, t->state->tokens, i);
|
||
// If each token was matched, add it to list.
|
||
if (match) {
|
||
t->state->line_map[t->start + t->count] = i;
|
||
if (config.sort) {
|
||
// This is inefficient, need to fix it.
|
||
char *str = mode_get_completion(t->state->sw, i);
|
||
glong slen = g_utf8_strlen(str, -1);
|
||
switch (config.sorting_method_enum) {
|
||
case SORT_FZF:
|
||
t->state->distance[i] =
|
||
rofi_scorer_fuzzy_evaluate(t->pattern, t->plen, str, slen);
|
||
break;
|
||
case SORT_NORMAL:
|
||
default:
|
||
t->state->distance[i] = levenshtein(t->pattern, t->plen, str, slen);
|
||
break;
|
||
}
|
||
g_free(str);
|
||
}
|
||
t->count++;
|
||
}
|
||
}
|
||
if (t->acount != NULL) {
|
||
g_mutex_lock(t->mutex);
|
||
(*(t->acount))--;
|
||
g_cond_signal(t->cond);
|
||
g_mutex_unlock(t->mutex);
|
||
}
|
||
}
|
||
|
||
static void
|
||
rofi_view_setup_fake_transparency(widget *win,
|
||
const char *const fake_background) {
|
||
if (CacheState.fake_bg == NULL) {
|
||
cairo_surface_t *s = NULL;
|
||
/**
|
||
* Select Background to use for fake transparency.
|
||
* Current options: 'real', 'screenshot','background'
|
||
*/
|
||
TICK_N("Fake start");
|
||
if (g_strcmp0(fake_background, "real") == 0) {
|
||
return;
|
||
}
|
||
if (g_strcmp0(fake_background, "screenshot") == 0) {
|
||
s = x11_helper_get_screenshot_surface();
|
||
} else if (g_strcmp0(fake_background, "background") == 0) {
|
||
s = x11_helper_get_bg_surface();
|
||
} else {
|
||
char *fpath = rofi_expand_path(fake_background);
|
||
g_debug("Opening %s to use as background.", fpath);
|
||
s = cairo_image_surface_create_from_png(fpath);
|
||
CacheState.fake_bgrel = TRUE;
|
||
g_free(fpath);
|
||
}
|
||
TICK_N("Get surface.");
|
||
if (s != NULL) {
|
||
if (cairo_surface_status(s) != CAIRO_STATUS_SUCCESS) {
|
||
g_debug("Failed to open surface fake background: %s",
|
||
cairo_status_to_string(cairo_surface_status(s)));
|
||
cairo_surface_destroy(s);
|
||
s = NULL;
|
||
} else {
|
||
CacheState.fake_bg = cairo_image_surface_create(
|
||
CAIRO_FORMAT_ARGB32, CacheState.mon.w, CacheState.mon.h);
|
||
|
||
int blur = rofi_theme_get_integer(WIDGET(win), "blur", 0);
|
||
cairo_t *dr = cairo_create(CacheState.fake_bg);
|
||
if (CacheState.fake_bgrel) {
|
||
cairo_set_source_surface(dr, s, 0, 0);
|
||
} else {
|
||
cairo_set_source_surface(dr, s, -CacheState.mon.x, -CacheState.mon.y);
|
||
}
|
||
cairo_paint(dr);
|
||
cairo_destroy(dr);
|
||
cairo_surface_destroy(s);
|
||
if (blur > 0) {
|
||
cairo_image_surface_blur(CacheState.fake_bg, (double)blur, 0);
|
||
TICK_N("BLUR");
|
||
}
|
||
}
|
||
}
|
||
TICK_N("Fake transparency");
|
||
}
|
||
}
|
||
void __create_window(MenuFlags menu_flags) {
|
||
uint32_t selmask = XCB_CW_BACK_PIXMAP | XCB_CW_BORDER_PIXEL |
|
||
XCB_CW_BIT_GRAVITY | XCB_CW_BACKING_STORE |
|
||
XCB_CW_EVENT_MASK | XCB_CW_COLORMAP;
|
||
uint32_t xcb_event_masks =
|
||
XCB_EVENT_MASK_EXPOSURE | XCB_EVENT_MASK_BUTTON_PRESS |
|
||
XCB_EVENT_MASK_BUTTON_RELEASE | XCB_EVENT_MASK_KEY_PRESS |
|
||
XCB_EVENT_MASK_KEY_RELEASE | XCB_EVENT_MASK_KEYMAP_STATE |
|
||
XCB_EVENT_MASK_STRUCTURE_NOTIFY | XCB_EVENT_MASK_FOCUS_CHANGE |
|
||
XCB_EVENT_MASK_BUTTON_1_MOTION | XCB_EVENT_MASK_POINTER_MOTION;
|
||
|
||
uint32_t selval[] = {XCB_BACK_PIXMAP_NONE, 0,
|
||
XCB_GRAVITY_STATIC, XCB_BACKING_STORE_NOT_USEFUL,
|
||
xcb_event_masks, map};
|
||
|
||
xcb_window_t box_window = xcb_generate_id(xcb->connection);
|
||
xcb_void_cookie_t cc = xcb_create_window_checked(
|
||
xcb->connection, depth->depth, box_window, xcb_stuff_get_root_window(), 0,
|
||
0, 200, 100, 0, XCB_WINDOW_CLASS_INPUT_OUTPUT, visual->visual_id, selmask,
|
||
selval);
|
||
xcb_generic_error_t *error;
|
||
error = xcb_request_check(xcb->connection, cc);
|
||
if (error) {
|
||
g_error("xcb_create_window() failed error=0x%x\n", error->error_code);
|
||
exit(EXIT_FAILURE);
|
||
}
|
||
TICK_N("xcb create window");
|
||
CacheState.gc = xcb_generate_id(xcb->connection);
|
||
xcb_create_gc(xcb->connection, CacheState.gc, box_window, 0, 0);
|
||
|
||
TICK_N("xcb create gc");
|
||
// Create a drawable.
|
||
CacheState.edit_pixmap = xcb_generate_id(xcb->connection);
|
||
xcb_create_pixmap(xcb->connection, depth->depth, CacheState.edit_pixmap,
|
||
CacheState.main_window, 200, 100);
|
||
|
||
CacheState.edit_surf = cairo_xcb_surface_create(
|
||
xcb->connection, CacheState.edit_pixmap, visual, 200, 100);
|
||
CacheState.edit_draw = cairo_create(CacheState.edit_surf);
|
||
|
||
TICK_N("create cairo surface");
|
||
// Set up pango context.
|
||
cairo_font_options_t *fo = cairo_font_options_create();
|
||
// Take font description from xlib surface
|
||
cairo_surface_get_font_options(CacheState.edit_surf, fo);
|
||
// TODO should we update the drawable each time?
|
||
PangoContext *p = pango_cairo_create_context(CacheState.edit_draw);
|
||
// Set the font options from the xlib surface
|
||
pango_cairo_context_set_font_options(p, fo);
|
||
TICK_N("pango cairo font setup");
|
||
|
||
CacheState.main_window = box_window;
|
||
CacheState.flags = menu_flags;
|
||
monitor_active(&(CacheState.mon));
|
||
// Setup dpi
|
||
if (config.dpi > 1) {
|
||
PangoFontMap *font_map = pango_cairo_font_map_get_default();
|
||
pango_cairo_font_map_set_resolution((PangoCairoFontMap *)font_map,
|
||
(double)config.dpi);
|
||
} else if (config.dpi == 0 || config.dpi == 1) {
|
||
// Auto-detect mode.
|
||
double dpi = 96;
|
||
if (CacheState.mon.mh > 0 && config.dpi == 1) {
|
||
dpi = (CacheState.mon.h * 25.4) / (double)(CacheState.mon.mh);
|
||
} else {
|
||
dpi = (xcb->screen->height_in_pixels * 25.4) /
|
||
(double)(xcb->screen->height_in_millimeters);
|
||
}
|
||
|
||
g_debug("Auto-detected DPI: %.2lf", dpi);
|
||
PangoFontMap *font_map = pango_cairo_font_map_get_default();
|
||
pango_cairo_font_map_set_resolution((PangoCairoFontMap *)font_map, dpi);
|
||
config.dpi = dpi;
|
||
} else {
|
||
// default pango is 96.
|
||
PangoFontMap *font_map = pango_cairo_font_map_get_default();
|
||
config.dpi =
|
||
pango_cairo_font_map_get_resolution((PangoCairoFontMap *)font_map);
|
||
}
|
||
// Setup font.
|
||
// Dummy widget.
|
||
box *win = box_create(NULL, "window", ROFI_ORIENTATION_HORIZONTAL);
|
||
const char *font =
|
||
rofi_theme_get_string(WIDGET(win), "font", config.menu_font);
|
||
if (font) {
|
||
PangoFontDescription *pfd = pango_font_description_from_string(font);
|
||
if (helper_validate_font(pfd, font)) {
|
||
pango_context_set_font_description(p, pfd);
|
||
}
|
||
pango_font_description_free(pfd);
|
||
}
|
||
PangoLanguage *l = pango_language_get_default();
|
||
pango_context_set_language(p, l);
|
||
TICK_N("configure font");
|
||
|
||
// Tell textbox to use this context.
|
||
textbox_set_pango_context(font, p);
|
||
// cleanup
|
||
g_object_unref(p);
|
||
cairo_font_options_destroy(fo);
|
||
|
||
TICK_N("textbox setup");
|
||
// // make it an unmanaged window
|
||
if (((menu_flags & MENU_NORMAL_WINDOW) == 0)) {
|
||
window_set_atom_prop(box_window, xcb->ewmh._NET_WM_STATE,
|
||
&(xcb->ewmh._NET_WM_STATE_ABOVE), 1);
|
||
uint32_t values[] = {1};
|
||
xcb_change_window_attributes(xcb->connection, box_window,
|
||
XCB_CW_OVERRIDE_REDIRECT, values);
|
||
} else {
|
||
window_set_atom_prop(box_window, xcb->ewmh._NET_WM_WINDOW_TYPE,
|
||
&(xcb->ewmh._NET_WM_WINDOW_TYPE_NORMAL), 1);
|
||
x11_disable_decoration(box_window);
|
||
}
|
||
|
||
TICK_N("setup window attributes");
|
||
CacheState.fullscreen =
|
||
rofi_theme_get_boolean(WIDGET(win), "fullscreen", FALSE);
|
||
if (CacheState.fullscreen) {
|
||
xcb_atom_t atoms[] = {xcb->ewmh._NET_WM_STATE_FULLSCREEN,
|
||
xcb->ewmh._NET_WM_STATE_ABOVE};
|
||
window_set_atom_prop(box_window, xcb->ewmh._NET_WM_STATE, atoms,
|
||
sizeof(atoms) / sizeof(xcb_atom_t));
|
||
}
|
||
|
||
xcb_atom_t protocols[] = {netatoms[WM_TAKE_FOCUS]};
|
||
xcb_icccm_set_wm_protocols(xcb->connection, box_window,
|
||
xcb->ewmh.WM_PROTOCOLS, G_N_ELEMENTS(protocols),
|
||
protocols);
|
||
|
||
TICK_N("setup window fullscreen");
|
||
// Set the WM_NAME
|
||
rofi_view_set_window_title("rofi");
|
||
const char wm_class_name[] = "rofi\0Rofi";
|
||
xcb_icccm_set_wm_class(xcb->connection, box_window, sizeof(wm_class_name),
|
||
wm_class_name);
|
||
|
||
TICK_N("setup window name and class");
|
||
const char *transparency =
|
||
rofi_theme_get_string(WIDGET(win), "transparency", NULL);
|
||
if (transparency) {
|
||
rofi_view_setup_fake_transparency(WIDGET(win), transparency);
|
||
}
|
||
if (xcb->sncontext != NULL) {
|
||
sn_launchee_context_setup_window(xcb->sncontext, CacheState.main_window);
|
||
}
|
||
TICK_N("setup startup notification");
|
||
widget_free(WIDGET(win));
|
||
TICK_N("done");
|
||
|
||
// Set the PID.
|
||
pid_t pid = getpid();
|
||
xcb_ewmh_set_wm_pid(&(xcb->ewmh), CacheState.main_window, pid);
|
||
|
||
// Get hostname
|
||
const char *hostname = g_get_host_name();
|
||
char *ahost = g_hostname_to_ascii(hostname);
|
||
if (ahost != NULL) {
|
||
xcb_icccm_set_wm_client_machine(xcb->connection, CacheState.main_window,
|
||
XCB_ATOM_STRING, 8, strlen(ahost), ahost);
|
||
g_free(ahost);
|
||
}
|
||
}
|
||
|
||
/**
|
||
* @param state Internal state of the menu.
|
||
*
|
||
* Calculate the width of the window and the width of an element.
|
||
*/
|
||
static void rofi_view_calculate_window_width(RofiViewState *state) {
|
||
if (CacheState.fullscreen) {
|
||
state->width = CacheState.mon.w;
|
||
return;
|
||
}
|
||
// Calculate as float to stop silly, big rounding down errors.
|
||
state->width = (CacheState.mon.w / 100.0f) * DEFAULT_MENU_WIDTH;
|
||
// Use theme configured width, if set.
|
||
RofiDistance width = rofi_theme_get_distance(WIDGET(state->main_window),
|
||
"width", state->width);
|
||
state->width = distance_get_pixel(width, ROFI_ORIENTATION_HORIZONTAL);
|
||
}
|
||
|
||
/**
|
||
* Nav helper functions, to avoid duplicate code.
|
||
*/
|
||
|
||
/**
|
||
* @param state The current RofiViewState
|
||
*
|
||
* Tab handling.
|
||
*/
|
||
static void rofi_view_nav_row_tab(RofiViewState *state) {
|
||
if (state->filtered_lines == 1) {
|
||
state->retv = MENU_OK;
|
||
(state->selected_line) =
|
||
state->line_map[listview_get_selected(state->list_view)];
|
||
state->quit = 1;
|
||
return;
|
||
}
|
||
|
||
// Double tab!
|
||
if (state->filtered_lines == 0 && ROW_TAB == state->prev_action) {
|
||
state->retv = MENU_NEXT;
|
||
(state->selected_line) = 0;
|
||
state->quit = TRUE;
|
||
} else {
|
||
listview_nav_down(state->list_view);
|
||
}
|
||
state->prev_action = ROW_TAB;
|
||
}
|
||
/**
|
||
* @param state The current RofiViewState
|
||
*
|
||
* complete current row.
|
||
*/
|
||
inline static void rofi_view_nav_row_select(RofiViewState *state) {
|
||
if (state->list_view == NULL) {
|
||
return;
|
||
}
|
||
unsigned int selected = listview_get_selected(state->list_view);
|
||
// If a valid item is selected, return that..
|
||
if (selected < state->filtered_lines) {
|
||
char *str = mode_get_completion(state->sw, state->line_map[selected]);
|
||
textbox_text(state->text, str);
|
||
g_free(str);
|
||
textbox_keybinding(state->text, MOVE_END);
|
||
state->refilter = TRUE;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* @param state The current RofiViewState
|
||
*
|
||
* Move the selection to first row.
|
||
*/
|
||
inline static void rofi_view_nav_first(RofiViewState *state) {
|
||
// state->selected = 0;
|
||
listview_set_selected(state->list_view, 0);
|
||
}
|
||
|
||
/**
|
||
* @param state The current RofiViewState
|
||
*
|
||
* Move the selection to last row.
|
||
*/
|
||
inline static void rofi_view_nav_last(RofiViewState *state) {
|
||
// If no lines, do nothing.
|
||
if (state->filtered_lines == 0) {
|
||
return;
|
||
}
|
||
// state->selected = state->filtered_lines - 1;
|
||
listview_set_selected(state->list_view, -1);
|
||
}
|
||
static void selection_changed_callback(G_GNUC_UNUSED listview *lv,
|
||
unsigned int index, void *udata) {
|
||
RofiViewState *state = (RofiViewState *)udata;
|
||
if (state->tb_current_entry) {
|
||
if (index < state->filtered_lines) {
|
||
int fstate = 0;
|
||
char *text = mode_get_display_value(state->sw, state->line_map[index],
|
||
&fstate, NULL, TRUE);
|
||
textbox_text(state->tb_current_entry, text);
|
||
g_free(text);
|
||
|
||
} else {
|
||
textbox_text(state->tb_current_entry, "");
|
||
}
|
||
}
|
||
if (state->icon_current_entry) {
|
||
if (index < state->filtered_lines) {
|
||
int icon_height =
|
||
widget_get_desired_height(WIDGET(state->icon_current_entry),
|
||
WIDGET(state->icon_current_entry)->w);
|
||
cairo_surface_t *icon =
|
||
mode_get_icon(state->sw, state->line_map[index], icon_height);
|
||
icon_set_surface(state->icon_current_entry, icon);
|
||
} else {
|
||
icon_set_surface(state->icon_current_entry, NULL);
|
||
}
|
||
}
|
||
}
|
||
static void update_callback(textbox *t, icon *ico, unsigned int index,
|
||
void *udata, TextBoxFontType *type, gboolean full) {
|
||
RofiViewState *state = (RofiViewState *)udata;
|
||
if (full) {
|
||
GList *add_list = NULL;
|
||
int fstate = 0;
|
||
char *text = mode_get_display_value(state->sw, state->line_map[index],
|
||
&fstate, &add_list, TRUE);
|
||
(*type) |= fstate;
|
||
|
||
if (ico) {
|
||
int icon_height = widget_get_desired_height(WIDGET(ico), WIDGET(ico)->w);
|
||
cairo_surface_t *icon =
|
||
mode_get_icon(state->sw, state->line_map[index], icon_height);
|
||
icon_set_surface(ico, icon);
|
||
}
|
||
if (t) {
|
||
// TODO needed for markup.
|
||
textbox_font(t, *type);
|
||
// Move into list view.
|
||
textbox_text(t, text);
|
||
PangoAttrList *list = textbox_get_pango_attributes(t);
|
||
if (list != NULL) {
|
||
pango_attr_list_ref(list);
|
||
} else {
|
||
list = pango_attr_list_new();
|
||
}
|
||
|
||
if (state->tokens) {
|
||
RofiHighlightColorStyle th = {ROFI_HL_BOLD | ROFI_HL_UNDERLINE,
|
||
{0.0, 0.0, 0.0, 0.0}};
|
||
th = rofi_theme_get_highlight(WIDGET(t), "highlight", th);
|
||
helper_token_match_get_pango_attr(th, state->tokens,
|
||
textbox_get_visible_text(t), list);
|
||
}
|
||
for (GList *iter = g_list_first(add_list); iter != NULL;
|
||
iter = g_list_next(iter)) {
|
||
pango_attr_list_insert(list, (PangoAttribute *)(iter->data));
|
||
}
|
||
textbox_set_pango_attributes(t, list);
|
||
pango_attr_list_unref(list);
|
||
}
|
||
g_list_free(add_list);
|
||
g_free(text);
|
||
} else {
|
||
// Never called.
|
||
int fstate = 0;
|
||
mode_get_display_value(state->sw, state->line_map[index], &fstate, NULL,
|
||
FALSE);
|
||
(*type) |= fstate;
|
||
// TODO needed for markup.
|
||
textbox_font(t, *type);
|
||
}
|
||
}
|
||
|
||
void rofi_view_update(RofiViewState *state, gboolean qr) {
|
||
if (!widget_need_redraw(WIDGET(state->main_window))) {
|
||
return;
|
||
}
|
||
g_debug("Redraw view");
|
||
TICK();
|
||
cairo_t *d = CacheState.edit_draw;
|
||
cairo_set_operator(d, CAIRO_OPERATOR_SOURCE);
|
||
if (CacheState.fake_bg != NULL) {
|
||
if (CacheState.fake_bgrel) {
|
||
cairo_set_source_surface(d, CacheState.fake_bg, 0.0, 0.0);
|
||
} else {
|
||
cairo_set_source_surface(d, CacheState.fake_bg,
|
||
-(double)(state->x - CacheState.mon.x),
|
||
-(double)(state->y - CacheState.mon.y));
|
||
}
|
||
cairo_paint(d);
|
||
cairo_set_operator(d, CAIRO_OPERATOR_OVER);
|
||
} else {
|
||
// Paint the background transparent.
|
||
cairo_set_source_rgba(d, 0, 0, 0, 0.0);
|
||
cairo_paint(d);
|
||
}
|
||
TICK_N("Background");
|
||
|
||
// Always paint as overlay over the background.
|
||
cairo_set_operator(d, CAIRO_OPERATOR_OVER);
|
||
widget_draw(WIDGET(state->main_window), d);
|
||
|
||
TICK_N("widgets");
|
||
cairo_surface_flush(CacheState.edit_surf);
|
||
if (qr) {
|
||
rofi_view_queue_redraw();
|
||
}
|
||
}
|
||
|
||
static void _rofi_view_reload_row(RofiViewState *state) {
|
||
g_free(state->line_map);
|
||
g_free(state->distance);
|
||
state->num_lines = mode_get_num_entries(state->sw);
|
||
state->line_map = g_malloc0_n(state->num_lines, sizeof(unsigned int));
|
||
state->distance = g_malloc0_n(state->num_lines, sizeof(int));
|
||
listview_set_max_lines(state->list_view, state->num_lines);
|
||
rofi_view_reload_message_bar(state);
|
||
}
|
||
|
||
static gboolean rofi_view_refilter_real(RofiViewState *state) {
|
||
CacheState.refilter_timeout = 0;
|
||
CacheState.refilter_timeout_count = 0;
|
||
if (state->sw == NULL) {
|
||
return G_SOURCE_REMOVE;
|
||
}
|
||
TICK_N("Filter start");
|
||
if (state->reload) {
|
||
_rofi_view_reload_row(state);
|
||
state->reload = FALSE;
|
||
}
|
||
TICK_N("Filter reload rows");
|
||
if (state->tokens) {
|
||
helper_tokenize_free(state->tokens);
|
||
state->tokens = NULL;
|
||
}
|
||
TICK_N("Filter tokenize");
|
||
if (state->text && strlen(state->text->text) > 0) {
|
||
|
||
listview_set_filtered(state->list_view, TRUE);
|
||
unsigned int j = 0;
|
||
gchar *pattern = mode_preprocess_input(state->sw, state->text->text);
|
||
glong plen = pattern ? g_utf8_strlen(pattern, -1) : 0;
|
||
state->tokens = helper_tokenize(pattern, config.case_sensitive);
|
||
/**
|
||
* On long lists it can be beneficial to parallelize.
|
||
* If number of threads is 1, no thread is spawn.
|
||
* If number of threads > 1 and there are enough (> 1000) items, spawn jobs
|
||
* for the thread pool. For large lists with 8 threads I see a factor three
|
||
* speedup of the whole function.
|
||
*/
|
||
unsigned int nt = MAX(1, state->num_lines / 500);
|
||
// Limit the number of jobs, it could cause stack overflow if we don´t
|
||
// limit.
|
||
nt = MIN(nt, config.threads * 4);
|
||
thread_state_view states[nt];
|
||
GCond cond;
|
||
GMutex mutex;
|
||
g_mutex_init(&mutex);
|
||
g_cond_init(&cond);
|
||
unsigned int count = nt;
|
||
unsigned int steps = (state->num_lines + nt) / nt;
|
||
for (unsigned int i = 0; i < nt; i++) {
|
||
states[i].state = state;
|
||
states[i].start = i * steps;
|
||
states[i].stop = MIN(state->num_lines, (i + 1) * steps);
|
||
states[i].count = 0;
|
||
states[i].cond = &cond;
|
||
states[i].mutex = &mutex;
|
||
states[i].acount = &count;
|
||
states[i].plen = plen;
|
||
states[i].pattern = pattern;
|
||
states[i].st.callback = filter_elements;
|
||
if (i > 0) {
|
||
g_thread_pool_push(tpool, &states[i], NULL);
|
||
}
|
||
}
|
||
// Run one in this thread.
|
||
rofi_view_call_thread(&states[0], NULL);
|
||
// No need to do this with only one thread.
|
||
if (nt > 1) {
|
||
g_mutex_lock(&mutex);
|
||
while (count > 0) {
|
||
g_cond_wait(&cond, &mutex);
|
||
}
|
||
g_mutex_unlock(&mutex);
|
||
}
|
||
g_cond_clear(&cond);
|
||
g_mutex_clear(&mutex);
|
||
for (unsigned int i = 0; i < nt; i++) {
|
||
if (j != states[i].start) {
|
||
memmove(&(state->line_map[j]), &(state->line_map[states[i].start]),
|
||
sizeof(unsigned int) * (states[i].count));
|
||
}
|
||
j += states[i].count;
|
||
}
|
||
if (config.sort) {
|
||
g_qsort_with_data(state->line_map, j, sizeof(int), lev_sort,
|
||
state->distance);
|
||
}
|
||
|
||
// Cleanup + bookkeeping.
|
||
state->filtered_lines = j;
|
||
g_free(pattern);
|
||
} else {
|
||
listview_set_filtered(state->list_view, FALSE);
|
||
for (unsigned int i = 0; i < state->num_lines; i++) {
|
||
state->line_map[i] = i;
|
||
}
|
||
state->filtered_lines = state->num_lines;
|
||
}
|
||
TICK_N("Filter matching done");
|
||
listview_set_num_elements(state->list_view, state->filtered_lines);
|
||
|
||
if (state->tb_filtered_rows) {
|
||
char *r = g_strdup_printf("%u", state->filtered_lines);
|
||
textbox_text(state->tb_filtered_rows, r);
|
||
g_free(r);
|
||
}
|
||
if (state->tb_total_rows) {
|
||
char *r = g_strdup_printf("%u", state->num_lines);
|
||
textbox_text(state->tb_total_rows, r);
|
||
g_free(r);
|
||
}
|
||
TICK_N("Update filter lines");
|
||
|
||
if (config.auto_select == TRUE && state->filtered_lines == 1 &&
|
||
state->num_lines > 1) {
|
||
(state->selected_line) =
|
||
state->line_map[listview_get_selected(state->list_view)];
|
||
state->retv = MENU_OK;
|
||
state->quit = TRUE;
|
||
}
|
||
|
||
// Size the window.
|
||
int height = rofi_view_calculate_height(state);
|
||
if (height != state->height) {
|
||
state->height = height;
|
||
rofi_view_calculate_window_position(state);
|
||
rofi_view_window_update_size(state);
|
||
g_debug("Resize based on re-filter");
|
||
}
|
||
TICK_N("Filter resize window based on window ");
|
||
state->refilter = FALSE;
|
||
TICK_N("Filter done");
|
||
rofi_view_update(state, TRUE);
|
||
return G_SOURCE_REMOVE;
|
||
}
|
||
static void rofi_view_refilter(RofiViewState *state) {
|
||
CacheState.refilter_timeout_count++;
|
||
if (CacheState.refilter_timeout != 0) {
|
||
|
||
g_source_remove(CacheState.refilter_timeout);
|
||
CacheState.refilter_timeout = 0;
|
||
}
|
||
if (state->num_lines > config.refilter_timeout_limit &&
|
||
CacheState.refilter_timeout_count < 25 && state->text &&
|
||
strlen(state->text->text) > 0) {
|
||
CacheState.refilter_timeout =
|
||
g_timeout_add(200, (GSourceFunc)rofi_view_refilter_real, state);
|
||
} else {
|
||
rofi_view_refilter_real(state);
|
||
}
|
||
}
|
||
static void rofi_view_refilter_force(RofiViewState *state) {
|
||
if (CacheState.refilter_timeout != 0) {
|
||
g_source_remove(CacheState.refilter_timeout);
|
||
CacheState.refilter_timeout = 0;
|
||
}
|
||
if (state->refilter) {
|
||
rofi_view_refilter_real(state);
|
||
}
|
||
}
|
||
/**
|
||
* @param state The Menu Handle
|
||
*
|
||
* Check if a finalize function is set, and if sets executes it.
|
||
*/
|
||
void process_result(RofiViewState *state);
|
||
void rofi_view_finalize(RofiViewState *state) {
|
||
if (state && state->finalize != NULL) {
|
||
state->finalize(state);
|
||
}
|
||
}
|
||
|
||
/**
|
||
* This function should be called when the input of the entry is changed.
|
||
* TODO: Evaluate if this needs to be a 'signal' on textbox?
|
||
*/
|
||
static void rofi_view_input_changed() { rofi_view_take_action("inputchange"); }
|
||
|
||
static void rofi_view_trigger_global_action(KeyBindingAction action) {
|
||
RofiViewState *state = rofi_view_get_active();
|
||
switch (action) {
|
||
// Handling of paste
|
||
case PASTE_PRIMARY:
|
||
xcb_convert_selection(xcb->connection, CacheState.main_window,
|
||
XCB_ATOM_PRIMARY, xcb->ewmh.UTF8_STRING,
|
||
xcb->ewmh.UTF8_STRING, XCB_CURRENT_TIME);
|
||
xcb_flush(xcb->connection);
|
||
break;
|
||
case PASTE_SECONDARY:
|
||
xcb_convert_selection(xcb->connection, CacheState.main_window,
|
||
netatoms[CLIPBOARD], xcb->ewmh.UTF8_STRING,
|
||
xcb->ewmh.UTF8_STRING, XCB_CURRENT_TIME);
|
||
xcb_flush(xcb->connection);
|
||
break;
|
||
case SCREENSHOT:
|
||
rofi_capture_screenshot();
|
||
break;
|
||
case CHANGE_ELLIPSIZE:
|
||
if (state->list_view) {
|
||
listview_toggle_ellipsizing(state->list_view);
|
||
}
|
||
break;
|
||
case TOGGLE_SORT:
|
||
if (state->case_indicator != NULL) {
|
||
config.sort = !config.sort;
|
||
state->refilter = TRUE;
|
||
textbox_text(state->case_indicator, get_matching_state());
|
||
}
|
||
break;
|
||
case MODE_PREVIOUS:
|
||
state->retv = MENU_PREVIOUS;
|
||
(state->selected_line) = 0;
|
||
state->quit = TRUE;
|
||
break;
|
||
// Menu navigation.
|
||
case MODE_NEXT:
|
||
state->retv = MENU_NEXT;
|
||
(state->selected_line) = 0;
|
||
state->quit = TRUE;
|
||
break;
|
||
case MODE_COMPLETE: {
|
||
unsigned int selected = listview_get_selected(state->list_view);
|
||
state->selected_line = UINT32_MAX;
|
||
if (selected < state->filtered_lines) {
|
||
state->selected_line = state->line_map[selected];
|
||
}
|
||
state->retv = MENU_COMPLETE;
|
||
state->quit = TRUE;
|
||
break;
|
||
}
|
||
// Toggle case sensitivity.
|
||
case TOGGLE_CASE_SENSITIVITY:
|
||
if (state->case_indicator != NULL) {
|
||
config.case_sensitive = !config.case_sensitive;
|
||
(state->selected_line) = 0;
|
||
state->refilter = TRUE;
|
||
textbox_text(state->case_indicator, get_matching_state());
|
||
}
|
||
break;
|
||
// Special delete entry command.
|
||
case DELETE_ENTRY: {
|
||
unsigned int selected = listview_get_selected(state->list_view);
|
||
if (selected < state->filtered_lines) {
|
||
(state->selected_line) = state->line_map[selected];
|
||
state->retv = MENU_ENTRY_DELETE;
|
||
state->quit = TRUE;
|
||
}
|
||
break;
|
||
}
|
||
case SELECT_ELEMENT_1:
|
||
case SELECT_ELEMENT_2:
|
||
case SELECT_ELEMENT_3:
|
||
case SELECT_ELEMENT_4:
|
||
case SELECT_ELEMENT_5:
|
||
case SELECT_ELEMENT_6:
|
||
case SELECT_ELEMENT_7:
|
||
case SELECT_ELEMENT_8:
|
||
case SELECT_ELEMENT_9:
|
||
case SELECT_ELEMENT_10: {
|
||
unsigned int index = action - SELECT_ELEMENT_1;
|
||
if (index < state->filtered_lines) {
|
||
state->selected_line = state->line_map[index];
|
||
state->retv = MENU_OK;
|
||
state->quit = TRUE;
|
||
}
|
||
break;
|
||
}
|
||
case CUSTOM_1:
|
||
case CUSTOM_2:
|
||
case CUSTOM_3:
|
||
case CUSTOM_4:
|
||
case CUSTOM_5:
|
||
case CUSTOM_6:
|
||
case CUSTOM_7:
|
||
case CUSTOM_8:
|
||
case CUSTOM_9:
|
||
case CUSTOM_10:
|
||
case CUSTOM_11:
|
||
case CUSTOM_12:
|
||
case CUSTOM_13:
|
||
case CUSTOM_14:
|
||
case CUSTOM_15:
|
||
case CUSTOM_16:
|
||
case CUSTOM_17:
|
||
case CUSTOM_18:
|
||
case CUSTOM_19: {
|
||
state->selected_line = UINT32_MAX;
|
||
unsigned int selected = listview_get_selected(state->list_view);
|
||
if (selected < state->filtered_lines) {
|
||
(state->selected_line) = state->line_map[selected];
|
||
}
|
||
state->retv = MENU_CUSTOM_COMMAND | ((action - CUSTOM_1) & MENU_LOWER_MASK);
|
||
state->quit = TRUE;
|
||
break;
|
||
}
|
||
// If you add a binding here, make sure to add it to
|
||
// rofi_view_keyboard_navigation too
|
||
case CANCEL:
|
||
state->retv = MENU_CANCEL;
|
||
state->quit = TRUE;
|
||
break;
|
||
case ELEMENT_NEXT:
|
||
listview_nav_next(state->list_view);
|
||
break;
|
||
case ELEMENT_PREV:
|
||
listview_nav_prev(state->list_view);
|
||
break;
|
||
case ROW_UP:
|
||
listview_nav_up(state->list_view);
|
||
break;
|
||
case ROW_TAB:
|
||
rofi_view_nav_row_tab(state);
|
||
break;
|
||
case ROW_DOWN:
|
||
listview_nav_down(state->list_view);
|
||
break;
|
||
case ROW_LEFT:
|
||
listview_nav_left(state->list_view);
|
||
break;
|
||
case ROW_RIGHT:
|
||
listview_nav_right(state->list_view);
|
||
break;
|
||
case PAGE_PREV:
|
||
listview_nav_page_prev(state->list_view);
|
||
break;
|
||
case PAGE_NEXT:
|
||
listview_nav_page_next(state->list_view);
|
||
break;
|
||
case ROW_FIRST:
|
||
rofi_view_nav_first(state);
|
||
break;
|
||
case ROW_LAST:
|
||
rofi_view_nav_last(state);
|
||
break;
|
||
case ROW_SELECT:
|
||
rofi_view_nav_row_select(state);
|
||
break;
|
||
// If you add a binding here, make sure to add it to textbox_keybinding too
|
||
case MOVE_CHAR_BACK: {
|
||
if (textbox_keybinding(state->text, action) == 0) {
|
||
listview_nav_left(state->list_view);
|
||
}
|
||
break;
|
||
}
|
||
case MOVE_CHAR_FORWARD: {
|
||
if (textbox_keybinding(state->text, action) == 0) {
|
||
listview_nav_right(state->list_view);
|
||
}
|
||
break;
|
||
}
|
||
case CLEAR_LINE:
|
||
case MOVE_FRONT:
|
||
case MOVE_END:
|
||
case REMOVE_TO_EOL:
|
||
case REMOVE_TO_SOL:
|
||
case REMOVE_WORD_BACK:
|
||
case REMOVE_WORD_FORWARD:
|
||
case REMOVE_CHAR_FORWARD:
|
||
case MOVE_WORD_BACK:
|
||
case MOVE_WORD_FORWARD:
|
||
case REMOVE_CHAR_BACK: {
|
||
int rc = textbox_keybinding(state->text, action);
|
||
if (rc == 1) {
|
||
// Entry changed.
|
||
state->refilter = TRUE;
|
||
rofi_view_input_changed();
|
||
} else if (rc == 2) {
|
||
// Movement.
|
||
}
|
||
break;
|
||
}
|
||
case ACCEPT_ALT: {
|
||
rofi_view_refilter_force(state);
|
||
unsigned int selected = listview_get_selected(state->list_view);
|
||
state->selected_line = UINT32_MAX;
|
||
if (selected < state->filtered_lines) {
|
||
(state->selected_line) = state->line_map[selected];
|
||
state->retv = MENU_OK;
|
||
} else {
|
||
// Nothing entered and nothing selected.
|
||
state->retv = MENU_CUSTOM_INPUT;
|
||
}
|
||
state->retv |= MENU_CUSTOM_ACTION;
|
||
state->quit = TRUE;
|
||
break;
|
||
}
|
||
case ACCEPT_CUSTOM: {
|
||
rofi_view_refilter_force(state);
|
||
state->selected_line = UINT32_MAX;
|
||
state->retv = MENU_CUSTOM_INPUT;
|
||
state->quit = TRUE;
|
||
break;
|
||
}
|
||
case ACCEPT_CUSTOM_ALT: {
|
||
rofi_view_refilter_force(state);
|
||
state->selected_line = UINT32_MAX;
|
||
state->retv = MENU_CUSTOM_INPUT | MENU_CUSTOM_ACTION;
|
||
state->quit = TRUE;
|
||
break;
|
||
}
|
||
case ACCEPT_ENTRY: {
|
||
rofi_view_refilter_force(state);
|
||
// If a valid item is selected, return that..
|
||
unsigned int selected = listview_get_selected(state->list_view);
|
||
state->selected_line = UINT32_MAX;
|
||
if (selected < state->filtered_lines) {
|
||
(state->selected_line) = state->line_map[selected];
|
||
state->retv = MENU_OK;
|
||
} else {
|
||
// Nothing entered and nothing selected.
|
||
state->retv = MENU_CUSTOM_INPUT;
|
||
}
|
||
|
||
state->quit = TRUE;
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
|
||
gboolean rofi_view_check_action(RofiViewState *state, BindingsScope scope,
|
||
guint action) {
|
||
switch (scope) {
|
||
case SCOPE_GLOBAL:
|
||
return TRUE;
|
||
case SCOPE_MOUSE_LISTVIEW:
|
||
case SCOPE_MOUSE_LISTVIEW_ELEMENT:
|
||
case SCOPE_MOUSE_EDITBOX:
|
||
case SCOPE_MOUSE_SCROLLBAR:
|
||
case SCOPE_MOUSE_MODE_SWITCHER: {
|
||
gint x = state->mouse.x, y = state->mouse.y;
|
||
widget *target = widget_find_mouse_target(WIDGET(state->main_window),
|
||
(WidgetType)scope, x, y);
|
||
if (target == NULL) {
|
||
return FALSE;
|
||
}
|
||
widget_xy_to_relative(target, &x, &y);
|
||
switch (widget_check_action(target, action, x, y)) {
|
||
case WIDGET_TRIGGER_ACTION_RESULT_IGNORED:
|
||
return FALSE;
|
||
case WIDGET_TRIGGER_ACTION_RESULT_GRAB_MOTION_END:
|
||
case WIDGET_TRIGGER_ACTION_RESULT_GRAB_MOTION_BEGIN:
|
||
case WIDGET_TRIGGER_ACTION_RESULT_HANDLED:
|
||
return TRUE;
|
||
}
|
||
break;
|
||
}
|
||
}
|
||
return FALSE;
|
||
}
|
||
|
||
void rofi_view_trigger_action(RofiViewState *state, BindingsScope scope,
|
||
guint action) {
|
||
rofi_view_set_user_timeout(NULL);
|
||
switch (scope) {
|
||
case SCOPE_GLOBAL:
|
||
rofi_view_trigger_global_action(action);
|
||
return;
|
||
case SCOPE_MOUSE_LISTVIEW:
|
||
case SCOPE_MOUSE_LISTVIEW_ELEMENT:
|
||
case SCOPE_MOUSE_EDITBOX:
|
||
case SCOPE_MOUSE_SCROLLBAR:
|
||
case SCOPE_MOUSE_MODE_SWITCHER: {
|
||
gint x = state->mouse.x, y = state->mouse.y;
|
||
widget *target = widget_find_mouse_target(WIDGET(state->main_window),
|
||
(WidgetType)scope, x, y);
|
||
if (target == NULL) {
|
||
return;
|
||
}
|
||
widget_xy_to_relative(target, &x, &y);
|
||
switch (widget_trigger_action(target, action, x, y)) {
|
||
case WIDGET_TRIGGER_ACTION_RESULT_IGNORED:
|
||
return;
|
||
case WIDGET_TRIGGER_ACTION_RESULT_GRAB_MOTION_END:
|
||
target = NULL;
|
||
/* FALLTHRU */
|
||
case WIDGET_TRIGGER_ACTION_RESULT_GRAB_MOTION_BEGIN:
|
||
state->mouse.motion_target = target;
|
||
/* FALLTHRU */
|
||
case WIDGET_TRIGGER_ACTION_RESULT_HANDLED:
|
||
return;
|
||
}
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
|
||
void rofi_view_handle_text(RofiViewState *state, char *text) {
|
||
if (textbox_append_text(state->text, text, strlen(text))) {
|
||
state->refilter = TRUE;
|
||
rofi_view_input_changed();
|
||
}
|
||
}
|
||
|
||
static X11CursorType rofi_cursor_type_to_x11_cursor_type(RofiCursorType type) {
|
||
switch (type) {
|
||
case ROFI_CURSOR_DEFAULT:
|
||
return CURSOR_DEFAULT;
|
||
|
||
case ROFI_CURSOR_POINTER:
|
||
return CURSOR_POINTER;
|
||
|
||
case ROFI_CURSOR_TEXT:
|
||
return CURSOR_TEXT;
|
||
}
|
||
|
||
return CURSOR_DEFAULT;
|
||
}
|
||
|
||
static RofiCursorType rofi_view_resolve_cursor(RofiViewState *state, gint x,
|
||
gint y) {
|
||
widget *target = widget_find_mouse_target(WIDGET(state->main_window),
|
||
WIDGET_TYPE_UNKNOWN, x, y);
|
||
|
||
return target != NULL ? target->cursor_type : ROFI_CURSOR_DEFAULT;
|
||
}
|
||
|
||
static void rofi_view_set_cursor(RofiCursorType type) {
|
||
X11CursorType x11_type = rofi_cursor_type_to_x11_cursor_type(type);
|
||
|
||
if (x11_type == CacheState.cursor_type) {
|
||
return;
|
||
}
|
||
|
||
CacheState.cursor_type = x11_type;
|
||
|
||
x11_set_cursor(CacheState.main_window, x11_type);
|
||
}
|
||
|
||
void rofi_view_handle_mouse_motion(RofiViewState *state, gint x, gint y,
|
||
gboolean find_mouse_target) {
|
||
state->mouse.x = x;
|
||
state->mouse.y = y;
|
||
|
||
RofiCursorType cursor_type = rofi_view_resolve_cursor(state, x, y);
|
||
|
||
rofi_view_set_cursor(cursor_type);
|
||
|
||
if (find_mouse_target) {
|
||
widget *target = widget_find_mouse_target(
|
||
WIDGET(state->main_window), WIDGET_TYPE_LISTVIEW_ELEMENT, x, y);
|
||
|
||
if (target != NULL) {
|
||
state->mouse.motion_target = target;
|
||
}
|
||
}
|
||
|
||
if (state->mouse.motion_target != NULL) {
|
||
widget_xy_to_relative(state->mouse.motion_target, &x, &y);
|
||
widget_motion_notify(state->mouse.motion_target, x, y);
|
||
|
||
if (find_mouse_target) {
|
||
state->mouse.motion_target = NULL;
|
||
}
|
||
}
|
||
}
|
||
|
||
void rofi_view_maybe_update(RofiViewState *state) {
|
||
if (rofi_view_get_completed(state)) {
|
||
// This menu is done.
|
||
rofi_view_finalize(state);
|
||
// If there a state. (for example error) reload it.
|
||
state = rofi_view_get_active();
|
||
|
||
// cleanup, if no more state to display.
|
||
if (state == NULL) {
|
||
// Quit main-loop.
|
||
rofi_quit_main_loop();
|
||
return;
|
||
}
|
||
}
|
||
|
||
// Update if requested.
|
||
if (state->refilter) {
|
||
rofi_view_refilter(state);
|
||
}
|
||
rofi_view_update(state, TRUE);
|
||
return;
|
||
}
|
||
|
||
/**
|
||
* Handle window configure event.
|
||
* Handles resizes.
|
||
*/
|
||
void rofi_view_temp_configure_notify(RofiViewState *state,
|
||
xcb_configure_notify_event_t *xce) {
|
||
if (xce->window == CacheState.main_window) {
|
||
if (state->x != xce->x || state->y != xce->y) {
|
||
state->x = xce->x;
|
||
state->y = xce->y;
|
||
widget_queue_redraw(WIDGET(state->main_window));
|
||
}
|
||
if (state->width != xce->width || state->height != xce->height) {
|
||
state->width = xce->width;
|
||
state->height = xce->height;
|
||
|
||
cairo_destroy(CacheState.edit_draw);
|
||
cairo_surface_destroy(CacheState.edit_surf);
|
||
|
||
xcb_free_pixmap(xcb->connection, CacheState.edit_pixmap);
|
||
CacheState.edit_pixmap = xcb_generate_id(xcb->connection);
|
||
xcb_create_pixmap(xcb->connection, depth->depth, CacheState.edit_pixmap,
|
||
CacheState.main_window, state->width, state->height);
|
||
|
||
CacheState.edit_surf =
|
||
cairo_xcb_surface_create(xcb->connection, CacheState.edit_pixmap,
|
||
visual, state->width, state->height);
|
||
CacheState.edit_draw = cairo_create(CacheState.edit_surf);
|
||
g_debug("Re-size window based external request: %d %d", state->width,
|
||
state->height);
|
||
widget_resize(WIDGET(state->main_window), state->width, state->height);
|
||
}
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Quit rofi on click (outside of view )
|
||
*/
|
||
void rofi_view_temp_click_to_exit(RofiViewState *state, xcb_window_t target) {
|
||
if ((CacheState.flags & MENU_NORMAL_WINDOW) == 0) {
|
||
if (target != CacheState.main_window) {
|
||
state->quit = TRUE;
|
||
state->retv = MENU_CANCEL;
|
||
}
|
||
}
|
||
}
|
||
|
||
void rofi_view_frame_callback(void) {
|
||
if (CacheState.repaint_source == 0) {
|
||
CacheState.repaint_source =
|
||
g_idle_add_full(G_PRIORITY_HIGH_IDLE, rofi_view_repaint, NULL, NULL);
|
||
}
|
||
}
|
||
|
||
static int rofi_view_calculate_height(RofiViewState *state) {
|
||
if (CacheState.fullscreen == TRUE) {
|
||
return CacheState.mon.h;
|
||
}
|
||
|
||
RofiDistance h =
|
||
rofi_theme_get_distance(WIDGET(state->main_window), "height", 0);
|
||
unsigned int height = distance_get_pixel(h, ROFI_ORIENTATION_VERTICAL);
|
||
// If height is set, return it.
|
||
if (height > 0) {
|
||
return height;
|
||
}
|
||
// Autosize based on widgets.
|
||
widget *main_window = WIDGET(state->main_window);
|
||
return widget_get_desired_height(main_window, state->width);
|
||
}
|
||
|
||
static WidgetTriggerActionResult textbox_button_trigger_action(
|
||
widget *wid, MouseBindingMouseDefaultAction action, G_GNUC_UNUSED gint x,
|
||
G_GNUC_UNUSED gint y, G_GNUC_UNUSED void *user_data) {
|
||
RofiViewState *state = (RofiViewState *)user_data;
|
||
switch (action) {
|
||
case MOUSE_CLICK_DOWN: {
|
||
const char *type = rofi_theme_get_string(wid, "action", NULL);
|
||
if (type) {
|
||
if (state->list_view) {
|
||
(state->selected_line) =
|
||
state->line_map[listview_get_selected(state->list_view)];
|
||
} else {
|
||
(state->selected_line) = UINT32_MAX;
|
||
}
|
||
guint id = key_binding_get_action_from_name(type);
|
||
if (id != UINT32_MAX) {
|
||
rofi_view_trigger_global_action(id);
|
||
}
|
||
state->skip_absorb = TRUE;
|
||
return WIDGET_TRIGGER_ACTION_RESULT_HANDLED;
|
||
}
|
||
}
|
||
case MOUSE_CLICK_UP:
|
||
case MOUSE_DCLICK_DOWN:
|
||
case MOUSE_DCLICK_UP:
|
||
break;
|
||
}
|
||
return WIDGET_TRIGGER_ACTION_RESULT_IGNORED;
|
||
}
|
||
static WidgetTriggerActionResult textbox_sidebar_modes_trigger_action(
|
||
widget *wid, MouseBindingMouseDefaultAction action, G_GNUC_UNUSED gint x,
|
||
G_GNUC_UNUSED gint y, G_GNUC_UNUSED void *user_data) {
|
||
RofiViewState *state = (RofiViewState *)user_data;
|
||
unsigned int i;
|
||
for (i = 0; i < state->num_modes; i++) {
|
||
if (WIDGET(state->modes[i]) == wid) {
|
||
break;
|
||
}
|
||
}
|
||
if (i == state->num_modes) {
|
||
return WIDGET_TRIGGER_ACTION_RESULT_IGNORED;
|
||
}
|
||
|
||
switch (action) {
|
||
case MOUSE_CLICK_DOWN:
|
||
state->retv = MENU_QUICK_SWITCH | (i & MENU_LOWER_MASK);
|
||
state->quit = TRUE;
|
||
state->skip_absorb = TRUE;
|
||
return WIDGET_TRIGGER_ACTION_RESULT_HANDLED;
|
||
case MOUSE_CLICK_UP:
|
||
case MOUSE_DCLICK_DOWN:
|
||
case MOUSE_DCLICK_UP:
|
||
break;
|
||
}
|
||
return WIDGET_TRIGGER_ACTION_RESULT_IGNORED;
|
||
}
|
||
|
||
// @TODO don't like this construction.
|
||
static void rofi_view_listview_mouse_activated_cb(listview *lv, gboolean custom,
|
||
void *udata) {
|
||
RofiViewState *state = (RofiViewState *)udata;
|
||
state->retv = MENU_OK;
|
||
if (custom) {
|
||
state->retv |= MENU_CUSTOM_ACTION;
|
||
}
|
||
(state->selected_line) = state->line_map[listview_get_selected(lv)];
|
||
// Quit
|
||
state->quit = TRUE;
|
||
state->skip_absorb = TRUE;
|
||
}
|
||
|
||
static void rofi_view_add_widget(RofiViewState *state, widget *parent_widget,
|
||
const char *name) {
|
||
char *defaults = NULL;
|
||
widget *wid = NULL;
|
||
|
||
/**
|
||
* MAINBOX
|
||
*/
|
||
if (strcmp(name, "mainbox") == 0) {
|
||
wid = (widget *)box_create(parent_widget, name, ROFI_ORIENTATION_VERTICAL);
|
||
box_add((box *)parent_widget, WIDGET(wid), TRUE);
|
||
if (config.sidebar_mode) {
|
||
defaults = "inputbar,message,listview,mode-switcher";
|
||
} else {
|
||
defaults = "inputbar,message,listview";
|
||
}
|
||
}
|
||
/**
|
||
* INPUTBAR
|
||
*/
|
||
else if (strcmp(name, "inputbar") == 0) {
|
||
wid =
|
||
(widget *)box_create(parent_widget, name, ROFI_ORIENTATION_HORIZONTAL);
|
||
defaults = "prompt,entry,overlay,case-indicator";
|
||
box_add((box *)parent_widget, WIDGET(wid), FALSE);
|
||
}
|
||
/**
|
||
* PROMPT
|
||
*/
|
||
else if (strcmp(name, "prompt") == 0) {
|
||
if (state->prompt != NULL) {
|
||
g_error("Prompt widget can only be added once to the layout.");
|
||
return;
|
||
}
|
||
// Prompt box.
|
||
state->prompt =
|
||
textbox_create(parent_widget, WIDGET_TYPE_TEXTBOX_TEXT, name,
|
||
TB_AUTOWIDTH | TB_AUTOHEIGHT, NORMAL, "", 0, 0);
|
||
rofi_view_update_prompt(state);
|
||
box_add((box *)parent_widget, WIDGET(state->prompt), FALSE);
|
||
defaults = NULL;
|
||
} else if (strcmp(name, "num-rows") == 0) {
|
||
state->tb_total_rows =
|
||
textbox_create(parent_widget, WIDGET_TYPE_TEXTBOX_TEXT, name,
|
||
TB_AUTOWIDTH | TB_AUTOHEIGHT, NORMAL, "", 0, 0);
|
||
box_add((box *)parent_widget, WIDGET(state->tb_total_rows), FALSE);
|
||
defaults = NULL;
|
||
} else if (strcmp(name, "num-filtered-rows") == 0) {
|
||
state->tb_filtered_rows =
|
||
textbox_create(parent_widget, WIDGET_TYPE_TEXTBOX_TEXT, name,
|
||
TB_AUTOWIDTH | TB_AUTOHEIGHT, NORMAL, "", 0, 0);
|
||
box_add((box *)parent_widget, WIDGET(state->tb_filtered_rows), FALSE);
|
||
defaults = NULL;
|
||
} else if (strcmp(name, "textbox-current-entry") == 0) {
|
||
state->tb_current_entry =
|
||
textbox_create(parent_widget, WIDGET_TYPE_TEXTBOX_TEXT, name,
|
||
TB_MARKUP | TB_AUTOHEIGHT, NORMAL, "", 0, 0);
|
||
box_add((box *)parent_widget, WIDGET(state->tb_current_entry), FALSE);
|
||
defaults = NULL;
|
||
} else if (strcmp(name, "icon-current-entry") == 0) {
|
||
state->icon_current_entry = icon_create(parent_widget, name);
|
||
box_add((box *)parent_widget, WIDGET(state->icon_current_entry), FALSE);
|
||
defaults = NULL;
|
||
}
|
||
/**
|
||
* CASE INDICATOR
|
||
*/
|
||
else if (strcmp(name, "case-indicator") == 0) {
|
||
if (state->case_indicator != NULL) {
|
||
g_error("Case indicator widget can only be added once to the layout.");
|
||
return;
|
||
}
|
||
state->case_indicator =
|
||
textbox_create(parent_widget, WIDGET_TYPE_TEXTBOX_TEXT, name,
|
||
TB_AUTOWIDTH | TB_AUTOHEIGHT, NORMAL, "*", 0, 0);
|
||
// Add small separator between case indicator and text box.
|
||
box_add((box *)parent_widget, WIDGET(state->case_indicator), FALSE);
|
||
textbox_text(state->case_indicator, get_matching_state());
|
||
}
|
||
/**
|
||
* ENTRY BOX
|
||
*/
|
||
else if (strcmp(name, "entry") == 0) {
|
||
if (state->text != NULL) {
|
||
g_error("Entry textbox widget can only be added once to the layout.");
|
||
return;
|
||
}
|
||
// Entry box
|
||
TextboxFlags tfl = TB_EDITABLE;
|
||
tfl |= ((state->menu_flags & MENU_PASSWORD) == MENU_PASSWORD) ? TB_PASSWORD
|
||
: 0;
|
||
state->text = textbox_create(parent_widget, WIDGET_TYPE_EDITBOX, name,
|
||
tfl | TB_AUTOHEIGHT, NORMAL, NULL, 0, 0);
|
||
box_add((box *)parent_widget, WIDGET(state->text), TRUE);
|
||
}
|
||
/**
|
||
* MESSAGE
|
||
*/
|
||
else if (strcmp(name, "message") == 0) {
|
||
if (state->mesg_box != NULL) {
|
||
g_error("Message widget can only be added once to the layout.");
|
||
return;
|
||
}
|
||
state->mesg_box = container_create(parent_widget, name);
|
||
state->mesg_tb = textbox_create(
|
||
WIDGET(state->mesg_box), WIDGET_TYPE_TEXTBOX_TEXT, "textbox",
|
||
TB_AUTOHEIGHT | TB_MARKUP | TB_WRAP, NORMAL, NULL, 0, 0);
|
||
container_add(state->mesg_box, WIDGET(state->mesg_tb));
|
||
rofi_view_reload_message_bar(state);
|
||
box_add((box *)parent_widget, WIDGET(state->mesg_box), FALSE);
|
||
}
|
||
/**
|
||
* LISTVIEW
|
||
*/
|
||
else if (strcmp(name, "listview") == 0) {
|
||
if (state->list_view != NULL) {
|
||
g_error("Listview widget can only be added once to the layout.");
|
||
return;
|
||
}
|
||
state->list_view = listview_create(parent_widget, name, update_callback,
|
||
state, config.element_height, 0);
|
||
listview_set_selection_changed_callback(
|
||
state->list_view, selection_changed_callback, (void *)state);
|
||
box_add((box *)parent_widget, WIDGET(state->list_view), TRUE);
|
||
listview_set_scroll_type(state->list_view, config.scroll_method);
|
||
listview_set_mouse_activated_cb(
|
||
state->list_view, rofi_view_listview_mouse_activated_cb, state);
|
||
|
||
int lines = rofi_theme_get_integer(WIDGET(state->list_view), "lines",
|
||
DEFAULT_MENU_LINES);
|
||
listview_set_num_lines(state->list_view, lines);
|
||
listview_set_max_lines(state->list_view, state->num_lines);
|
||
}
|
||
/**
|
||
* MODE SWITCHER
|
||
*/
|
||
else if (strcmp(name, "mode-switcher") == 0 || strcmp(name, "sidebar") == 0) {
|
||
if (state->sidebar_bar != NULL) {
|
||
g_error("Mode-switcher can only be added once to the layout.");
|
||
return;
|
||
}
|
||
state->sidebar_bar =
|
||
box_create(parent_widget, name, ROFI_ORIENTATION_HORIZONTAL);
|
||
box_add((box *)parent_widget, WIDGET(state->sidebar_bar), FALSE);
|
||
state->num_modes = rofi_get_num_enabled_modes();
|
||
state->modes = g_malloc0(state->num_modes * sizeof(textbox *));
|
||
for (unsigned int j = 0; j < state->num_modes; j++) {
|
||
const Mode *mode = rofi_get_mode(j);
|
||
state->modes[j] = textbox_create(
|
||
WIDGET(state->sidebar_bar), WIDGET_TYPE_MODE_SWITCHER, "button",
|
||
TB_AUTOHEIGHT, (mode == state->sw) ? HIGHLIGHT : NORMAL,
|
||
mode_get_display_name(mode), 0.5, 0.5);
|
||
box_add(state->sidebar_bar, WIDGET(state->modes[j]), TRUE);
|
||
widget_set_trigger_action_handler(
|
||
WIDGET(state->modes[j]), textbox_sidebar_modes_trigger_action, state);
|
||
}
|
||
} else if (g_ascii_strcasecmp(name, "overlay") == 0) {
|
||
state->overlay = textbox_create(
|
||
WIDGET(parent_widget), WIDGET_TYPE_TEXTBOX_TEXT, "overlay",
|
||
TB_AUTOWIDTH | TB_AUTOHEIGHT, URGENT, "blaat", 0.5, 0);
|
||
box_add((box *)parent_widget, WIDGET(state->overlay), FALSE);
|
||
widget_disable(WIDGET(state->overlay));
|
||
} else if (g_ascii_strncasecmp(name, "textbox", 7) == 0) {
|
||
textbox *t = textbox_create(parent_widget, WIDGET_TYPE_TEXTBOX_TEXT, name,
|
||
TB_AUTOHEIGHT | TB_WRAP, NORMAL, "", 0, 0);
|
||
box_add((box *)parent_widget, WIDGET(t), TRUE);
|
||
} else if (g_ascii_strncasecmp(name, "button", 6) == 0) {
|
||
textbox *t = textbox_create(parent_widget, WIDGET_TYPE_EDITBOX, name,
|
||
TB_AUTOHEIGHT | TB_WRAP, NORMAL, "", 0, 0);
|
||
box_add((box *)parent_widget, WIDGET(t), TRUE);
|
||
widget_set_trigger_action_handler(WIDGET(t), textbox_button_trigger_action,
|
||
state);
|
||
} else if (g_ascii_strncasecmp(name, "icon", 4) == 0) {
|
||
icon *t = icon_create(parent_widget, name);
|
||
/* small hack to make it clickable */
|
||
const char *type = rofi_theme_get_string(WIDGET(t), "action", NULL);
|
||
if (type) {
|
||
WIDGET(t)->type = WIDGET_TYPE_EDITBOX;
|
||
}
|
||
box_add((box *)parent_widget, WIDGET(t), TRUE);
|
||
widget_set_trigger_action_handler(WIDGET(t), textbox_button_trigger_action,
|
||
state);
|
||
} else {
|
||
wid = (widget *)box_create(parent_widget, name, ROFI_ORIENTATION_VERTICAL);
|
||
box_add((box *)parent_widget, WIDGET(wid), TRUE);
|
||
// g_error("The widget %s does not exists. Invalid layout.", name);
|
||
}
|
||
if (wid) {
|
||
GList *list = rofi_theme_get_list_strings(wid, "children");
|
||
if (list == NULL) {
|
||
if (defaults) {
|
||
char **a = g_strsplit(defaults, ",", 0);
|
||
for (int i = 0; a && a[i]; i++) {
|
||
rofi_view_add_widget(state, wid, a[i]);
|
||
}
|
||
g_strfreev(a);
|
||
}
|
||
} else {
|
||
for (const GList *iter = g_list_first(list); iter != NULL;
|
||
iter = g_list_next(iter)) {
|
||
rofi_view_add_widget(state, wid, (const char *)iter->data);
|
||
}
|
||
g_list_free_full(list, g_free);
|
||
}
|
||
}
|
||
}
|
||
|
||
static void rofi_view_ping_mouse(RofiViewState *state) {
|
||
xcb_query_pointer_cookie_t pointer_cookie =
|
||
xcb_query_pointer(xcb->connection, CacheState.main_window);
|
||
xcb_query_pointer_reply_t *pointer_reply =
|
||
xcb_query_pointer_reply(xcb->connection, pointer_cookie, NULL);
|
||
|
||
if (pointer_reply == NULL) {
|
||
return;
|
||
}
|
||
|
||
rofi_view_handle_mouse_motion(state, pointer_reply->win_x,
|
||
pointer_reply->win_y, config.hover_select);
|
||
|
||
free(pointer_reply);
|
||
}
|
||
|
||
RofiViewState *rofi_view_create(Mode *sw, const char *input,
|
||
MenuFlags menu_flags,
|
||
void (*finalize)(RofiViewState *)) {
|
||
TICK();
|
||
RofiViewState *state = __rofi_view_state_create();
|
||
state->menu_flags = menu_flags;
|
||
state->sw = sw;
|
||
state->selected_line = UINT32_MAX;
|
||
state->retv = MENU_CANCEL;
|
||
state->distance = NULL;
|
||
state->quit = FALSE;
|
||
state->skip_absorb = FALSE;
|
||
// We want to filter on the first run.
|
||
state->refilter = TRUE;
|
||
state->finalize = finalize;
|
||
state->mouse_seen = FALSE;
|
||
|
||
// Request the lines to show.
|
||
state->num_lines = mode_get_num_entries(sw);
|
||
|
||
if (state->sw) {
|
||
char *title =
|
||
g_strdup_printf("rofi - %s", mode_get_display_name(state->sw));
|
||
rofi_view_set_window_title(title);
|
||
g_free(title);
|
||
} else {
|
||
rofi_view_set_window_title("rofi");
|
||
}
|
||
TICK_N("Startup notification");
|
||
|
||
// Get active monitor size.
|
||
TICK_N("Get active monitor");
|
||
|
||
state->main_window = box_create(NULL, "window", ROFI_ORIENTATION_VERTICAL);
|
||
// Get children.
|
||
GList *list =
|
||
rofi_theme_get_list_strings(WIDGET(state->main_window), "children");
|
||
if (list == NULL) {
|
||
rofi_view_add_widget(state, WIDGET(state->main_window), "mainbox");
|
||
} else {
|
||
for (const GList *iter = list; iter != NULL; iter = g_list_next(iter)) {
|
||
rofi_view_add_widget(state, WIDGET(state->main_window),
|
||
(const char *)iter->data);
|
||
}
|
||
g_list_free_full(list, g_free);
|
||
}
|
||
|
||
if (state->text && input) {
|
||
textbox_text(state->text, input);
|
||
textbox_cursor_end(state->text);
|
||
}
|
||
|
||
// filtered list
|
||
state->line_map = g_malloc0_n(state->num_lines, sizeof(unsigned int));
|
||
state->distance = (int *)g_malloc0_n(state->num_lines, sizeof(int));
|
||
|
||
rofi_view_calculate_window_width(state);
|
||
// Only needed when window is fixed size.
|
||
if ((CacheState.flags & MENU_NORMAL_WINDOW) == MENU_NORMAL_WINDOW) {
|
||
listview_set_fixed_num_lines(state->list_view);
|
||
}
|
||
|
||
state->height = rofi_view_calculate_height(state);
|
||
// Move the window to the correct x,y position.
|
||
rofi_view_calculate_window_position(state);
|
||
rofi_view_window_update_size(state);
|
||
|
||
state->quit = FALSE;
|
||
rofi_view_refilter(state);
|
||
rofi_view_update(state, TRUE);
|
||
xcb_map_window(xcb->connection, CacheState.main_window);
|
||
widget_queue_redraw(WIDGET(state->main_window));
|
||
rofi_view_ping_mouse(state);
|
||
xcb_flush(xcb->connection);
|
||
|
||
rofi_view_set_user_timeout(NULL);
|
||
/* When Override Redirect, the WM will not let us know we can take focus, so
|
||
* just steal it */
|
||
if (((menu_flags & MENU_NORMAL_WINDOW) == 0)) {
|
||
rofi_xcb_set_input_focus(CacheState.main_window);
|
||
}
|
||
|
||
if (xcb->sncontext != NULL) {
|
||
sn_launchee_context_complete(xcb->sncontext);
|
||
}
|
||
return state;
|
||
}
|
||
|
||
int rofi_view_error_dialog(const char *msg, int markup) {
|
||
RofiViewState *state = __rofi_view_state_create();
|
||
state->retv = MENU_CANCEL;
|
||
state->menu_flags = MENU_ERROR_DIALOG;
|
||
state->finalize = process_result;
|
||
|
||
state->main_window = box_create(NULL, "window", ROFI_ORIENTATION_VERTICAL);
|
||
box *box = box_create(WIDGET(state->main_window), "error-message",
|
||
ROFI_ORIENTATION_VERTICAL);
|
||
box_add(state->main_window, WIDGET(box), TRUE);
|
||
state->text =
|
||
textbox_create(WIDGET(box), WIDGET_TYPE_TEXTBOX_TEXT, "textbox",
|
||
(TB_AUTOHEIGHT | TB_WRAP) + ((markup) ? TB_MARKUP : 0),
|
||
NORMAL, (msg != NULL) ? msg : "", 0, 0);
|
||
box_add(box, WIDGET(state->text), TRUE);
|
||
|
||
// Make sure we enable fixed num lines when in normal window mode.
|
||
if ((CacheState.flags & MENU_NORMAL_WINDOW) == MENU_NORMAL_WINDOW) {
|
||
listview_set_fixed_num_lines(state->list_view);
|
||
}
|
||
rofi_view_calculate_window_width(state);
|
||
state->height = rofi_view_calculate_height(state);
|
||
|
||
// Calculate window position.
|
||
rofi_view_calculate_window_position(state);
|
||
|
||
// Move the window to the correct x,y position.
|
||
rofi_view_window_update_size(state);
|
||
|
||
// Display it.
|
||
xcb_map_window(xcb->connection, CacheState.main_window);
|
||
widget_queue_redraw(WIDGET(state->main_window));
|
||
|
||
if (xcb->sncontext != NULL) {
|
||
sn_launchee_context_complete(xcb->sncontext);
|
||
}
|
||
|
||
// Set it as current window.
|
||
rofi_view_set_active(state);
|
||
return TRUE;
|
||
}
|
||
|
||
void rofi_view_hide(void) {
|
||
if (CacheState.main_window != XCB_WINDOW_NONE) {
|
||
rofi_xcb_revert_input_focus();
|
||
xcb_unmap_window(xcb->connection, CacheState.main_window);
|
||
display_early_cleanup();
|
||
}
|
||
}
|
||
|
||
void rofi_view_cleanup() {
|
||
g_debug("Cleanup.");
|
||
if (CacheState.idle_timeout > 0) {
|
||
g_source_remove(CacheState.idle_timeout);
|
||
CacheState.idle_timeout = 0;
|
||
}
|
||
if (CacheState.refilter_timeout > 0) {
|
||
g_source_remove(CacheState.refilter_timeout);
|
||
CacheState.refilter_timeout = 0;
|
||
}
|
||
if (CacheState.user_timeout > 0) {
|
||
g_source_remove(CacheState.user_timeout);
|
||
CacheState.user_timeout = 0;
|
||
}
|
||
if (CacheState.repaint_source > 0) {
|
||
g_source_remove(CacheState.repaint_source);
|
||
CacheState.repaint_source = 0;
|
||
}
|
||
if (CacheState.fake_bg) {
|
||
cairo_surface_destroy(CacheState.fake_bg);
|
||
CacheState.fake_bg = NULL;
|
||
}
|
||
if (CacheState.edit_draw) {
|
||
cairo_destroy(CacheState.edit_draw);
|
||
CacheState.edit_draw = NULL;
|
||
}
|
||
if (CacheState.edit_surf) {
|
||
cairo_surface_destroy(CacheState.edit_surf);
|
||
CacheState.edit_surf = NULL;
|
||
}
|
||
if (CacheState.main_window != XCB_WINDOW_NONE) {
|
||
g_debug("Unmapping and free'ing window");
|
||
xcb_unmap_window(xcb->connection, CacheState.main_window);
|
||
rofi_xcb_revert_input_focus();
|
||
xcb_free_gc(xcb->connection, CacheState.gc);
|
||
xcb_free_pixmap(xcb->connection, CacheState.edit_pixmap);
|
||
xcb_destroy_window(xcb->connection, CacheState.main_window);
|
||
CacheState.main_window = XCB_WINDOW_NONE;
|
||
}
|
||
if (map != XCB_COLORMAP_NONE) {
|
||
xcb_free_colormap(xcb->connection, map);
|
||
map = XCB_COLORMAP_NONE;
|
||
}
|
||
xcb_flush(xcb->connection);
|
||
g_assert(g_queue_is_empty(&(CacheState.views)));
|
||
}
|
||
void rofi_view_workers_initialize(void) {
|
||
TICK_N("Setup Threadpool, start");
|
||
if (config.threads == 0) {
|
||
config.threads = 1;
|
||
long procs = sysconf(_SC_NPROCESSORS_CONF);
|
||
if (procs > 0) {
|
||
config.threads = MIN(procs, 128l);
|
||
}
|
||
}
|
||
// Create thread pool
|
||
GError *error = NULL;
|
||
tpool = g_thread_pool_new(rofi_view_call_thread, NULL, config.threads, FALSE,
|
||
&error);
|
||
if (error == NULL) {
|
||
// Idle threads should stick around for a max of 60 seconds.
|
||
g_thread_pool_set_max_idle_time(60000);
|
||
// We are allowed to have
|
||
g_thread_pool_set_max_threads(tpool, config.threads, &error);
|
||
}
|
||
// If error occurred during setup of pool, tell user and exit.
|
||
if (error != NULL) {
|
||
g_warning("Failed to setup thread pool: '%s'", error->message);
|
||
g_error_free(error);
|
||
exit(EXIT_FAILURE);
|
||
}
|
||
TICK_N("Setup Threadpool, done");
|
||
}
|
||
void rofi_view_workers_finalize(void) {
|
||
if (tpool) {
|
||
g_thread_pool_free(tpool, TRUE, TRUE);
|
||
tpool = NULL;
|
||
}
|
||
}
|
||
Mode *rofi_view_get_mode(RofiViewState *state) { return state->sw; }
|
||
|
||
void rofi_view_set_overlay(RofiViewState *state, const char *text) {
|
||
if (state->overlay == NULL || state->list_view == NULL) {
|
||
return;
|
||
}
|
||
if (text == NULL) {
|
||
widget_disable(WIDGET(state->overlay));
|
||
return;
|
||
}
|
||
widget_enable(WIDGET(state->overlay));
|
||
textbox_text(state->overlay, text);
|
||
// We want to queue a repaint.
|
||
rofi_view_queue_redraw();
|
||
}
|
||
|
||
void rofi_view_clear_input(RofiViewState *state) {
|
||
if (state->text) {
|
||
textbox_text(state->text, "");
|
||
rofi_view_set_selected_line(state, 0);
|
||
}
|
||
}
|
||
|
||
void rofi_view_ellipsize_start(RofiViewState *state) {
|
||
listview_set_ellipsize_start(state->list_view);
|
||
}
|
||
|
||
void rofi_view_switch_mode(RofiViewState *state, Mode *mode) {
|
||
state->sw = mode;
|
||
// Update prompt;
|
||
if (state->prompt) {
|
||
rofi_view_update_prompt(state);
|
||
}
|
||
if (state->sw) {
|
||
char *title =
|
||
g_strdup_printf("rofi - %s", mode_get_display_name(state->sw));
|
||
rofi_view_set_window_title(title);
|
||
g_free(title);
|
||
} else {
|
||
rofi_view_set_window_title("rofi");
|
||
}
|
||
if (state->sidebar_bar) {
|
||
for (unsigned int j = 0; j < state->num_modes; j++) {
|
||
const Mode *tb_mode = rofi_get_mode(j);
|
||
textbox_font(state->modes[j],
|
||
(tb_mode == state->sw) ? HIGHLIGHT : NORMAL);
|
||
}
|
||
}
|
||
rofi_view_restart(state);
|
||
state->reload = TRUE;
|
||
state->refilter = TRUE;
|
||
rofi_view_refilter(state);
|
||
rofi_view_update(state, TRUE);
|
||
}
|
||
|
||
xcb_window_t rofi_view_get_window(void) { return CacheState.main_window; }
|
||
|
||
void rofi_view_set_window_title(const char *title) {
|
||
ssize_t len = strlen(title);
|
||
xcb_change_property(xcb->connection, XCB_PROP_MODE_REPLACE,
|
||
CacheState.main_window, xcb->ewmh._NET_WM_NAME,
|
||
xcb->ewmh.UTF8_STRING, 8, len, title);
|
||
xcb_change_property(xcb->connection, XCB_PROP_MODE_REPLACE,
|
||
CacheState.main_window, XCB_ATOM_WM_NAME, XCB_ATOM_STRING,
|
||
8, len, title);
|
||
}
|