diff options
| -rw-r--r-- | kcontrol/randr/Makefile.am | 21 | ||||
| -rw-r--r-- | kcontrol/randr/krandrmodule.h | 4 | ||||
| -rw-r--r-- | kcontrol/randr/krandrtray.h | 6 | ||||
| -rw-r--r-- | kcontrol/randr/lowlevel_randr.c | 670 | ||||
| -rw-r--r-- | kcontrol/randr/lowlevel_randr.h | 102 | ||||
| -rw-r--r-- | kcontrol/randr/randr.cpp | 703 | ||||
| -rw-r--r-- | kcontrol/randr/randr.h | 235 |
7 files changed, 13 insertions, 1728 deletions
diff --git a/kcontrol/randr/Makefile.am b/kcontrol/randr/Makefile.am index b0ca50920..df085c858 100644 --- a/kcontrol/randr/Makefile.am +++ b/kcontrol/randr/Makefile.am @@ -1,19 +1,16 @@ AM_CPPFLAGS = $(all_includes) -lib_LTLIBRARIES = +lib_LTLIBRARIES = kde_module_LTLIBRARIES = kcm_randr.la -noinst_LTLIBRARIES = librandrinternal.la - -librandrinternal_la_SOURCES = ktimerdialog.cpp randr.cpp -METASOURCES = AUTO +METASOURCES = AUTO kcm_randr_la_SOURCES = krandrmodule.cpp kcm_randr_la_LDFLAGS = -module -avoid-version $(all_libraries) -no-undefined -kcm_randr_la_LIBADD = librandrinternal.la $(LIB_KDEUI) $(LIB_XRANDR) +kcm_randr_la_LIBADD = $(LIB_KDEUI) $(LIB_XRANDR) -noinst_HEADERS = randr.h krandrmodule.h krandrtray.h krandrapp.h ktimerdialog.h \ - krandrpassivepopup.h lowlevel_randr.h configdialog.h +noinst_HEADERS = krandrmodule.h krandrtray.h krandrapp.h \ + krandrpassivepopup.h configdialog.h xdg_apps_DATA = krandrtray.desktop @@ -23,14 +20,14 @@ krandr_datadir = $(kde_appsdir)/.hidden #install-data-local: uninstall.desktop # $(mkinstalldirs) $(DESTDIR)$(kde_appsdir)/Settings/Desktop -# $(INSTALL_DATA) $(srcdir)/uninstall.desktop +# $(INSTALL_DATA) $(srcdir)/uninstall.desktop # $(DESTDIR)$(kde_appsdir)/Settings/Desktop/krandrmodule.desktop bin_PROGRAMS = krandrtray -krandrtray_SOURCES = main.cpp krandrtray.cpp krandrapp.cpp krandrpassivepopup.cpp configdialog.cpp lowlevel_randr.c -krandrtray_LDFLAGS = $(all_libraries) $(KDE_RPATH) -krandrtray_LDADD = librandrinternal.la $(LIB_KFILE) $(LIB_KUTILS) $(LIB_XRANDR) +krandrtray_SOURCES = main.cpp krandrtray.cpp krandrapp.cpp krandrpassivepopup.cpp configdialog.cpp +krandrtray_LDFLAGS = $(all_libraries) $(KDE_RPATH) -lkrandr +krandrtray_LDADD = $(LIB_KFILE) $(LIB_KUTILS) $(LIB_XRANDR) messages: rc.cpp $(XGETTEXT) *.cpp -o $(podir)/krandr.pot diff --git a/kcontrol/randr/krandrmodule.h b/kcontrol/randr/krandrmodule.h index cd50f05d5..b542299e8 100644 --- a/kcontrol/randr/krandrmodule.h +++ b/kcontrol/randr/krandrmodule.h @@ -19,13 +19,13 @@ #ifndef KRANDRMODULE_H #define KRANDRMODULE_H -#include "randr.h" +#include <libkrandr/libkrandr.h> class QButtonGroup; class KComboBox; class QCheckBox; -class KRandRModule : public KCModule, public RandRDisplay +class KRandRModule : public KCModule, public KRandrSimpleAPI { Q_OBJECT diff --git a/kcontrol/randr/krandrtray.h b/kcontrol/randr/krandrtray.h index 9ce8fe993..fac91e358 100644 --- a/kcontrol/randr/krandrtray.h +++ b/kcontrol/randr/krandrtray.h @@ -24,14 +24,12 @@ #include <ksystemtray.h> #include <kglobalaccel.h> -#include "randr.h" - -#include "lowlevel_randr.h" +#include <libkrandr/libkrandr.h> class KHelpMenu; class KPopupMenu; -class KRandRSystemTray : public KSystemTray, public RandRDisplay +class KRandRSystemTray : public KSystemTray, public KRandrSimpleAPI { Q_OBJECT diff --git a/kcontrol/randr/lowlevel_randr.c b/kcontrol/randr/lowlevel_randr.c deleted file mode 100644 index 7f3e890fd..000000000 --- a/kcontrol/randr/lowlevel_randr.c +++ /dev/null @@ -1,670 +0,0 @@ -/* - * Copyright © 2007 Intel Corporation - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#include "lowlevel_randr.h" -#include <stdlib.h> -#include <stdio.h> -#include <string.h> - -Status crtc_disable (struct CrtcInfo *crtc); - -char * get_output_name (struct ScreenInfo *screen_info, RROutput id) -{ - char *output_name = NULL; - int i; - - for (i = 0; i < screen_info->n_output; i++) { - if (id == screen_info->outputs[i]->id) { - output_name = screen_info->outputs[i]->info->name; - } - } - - if (!output_name) { - output_name = "Unknown"; - } - - return output_name; -} - -XRRModeInfo * find_mode_by_xid (struct ScreenInfo *screen_info, RRMode mode_id) -{ - XRRModeInfo *mode_info = NULL; - XRRScreenResources *res; - int i; - - res = screen_info->res; - for (i = 0; i < res->nmode; i++) { - if (mode_id == res->modes[i].id) { - mode_info = &res->modes[i]; - break; - } - } - - return mode_info; -} - -static XRRCrtcInfo * find_crtc_by_xid (struct ScreenInfo *screen_info, RRCrtc crtc_id) -{ - XRRCrtcInfo *crtc_info; - Display *dpy; - XRRScreenResources *res; - - dpy = screen_info->dpy; - res = screen_info->res; - - crtc_info = XRRGetCrtcInfo (dpy, res, crtc_id); - - return crtc_info; -} - -int get_width_by_output_id (struct ScreenInfo *screen_info, RROutput output_id) -{ - struct OutputInfo *output_info; - struct CrtcInfo *crtc_info; - RRMode mode_id; - XRRModeInfo *mode_info; - int i; - int width = -1; - - for (i = 0; i < screen_info->n_output; i++) { - if (output_id == screen_info->outputs[i]->id) { - crtc_info = screen_info->outputs[i]->cur_crtc; - if (!crtc_info) { - width = 0; - break; - } - mode_id = crtc_info->cur_mode_id; - mode_info = find_mode_by_xid (screen_info, mode_id); - - width = mode_width (mode_info, crtc_info->cur_rotation); - - break; - } - } - - return width; -} - -int get_height_by_output_id (struct ScreenInfo *screen_info, RROutput output_id) -{ - struct OutputInfo *output_info; - struct CrtcInfo *crtc_info; - RRMode mode_id; - XRRModeInfo *mode_info; - int i; - int height = -1; - - for (i = 0; i < screen_info->n_output; i++) { - if (output_id == screen_info->outputs[i]->id) { - crtc_info = screen_info->outputs[i]->cur_crtc; - if (!crtc_info) { - height = 0; - break; - } - mode_id = crtc_info->cur_mode_id; - mode_info = find_mode_by_xid (screen_info, mode_id); - - height = mode_height (mode_info, crtc_info->cur_rotation); - - break; - } - } - - return height; -} - -int mode_height (XRRModeInfo *mode_info, Rotation rotation) -{ - switch (rotation & 0xf) { - case RR_Rotate_0: - case RR_Rotate_180: - return mode_info->height; - case RR_Rotate_90: - case RR_Rotate_270: - return mode_info->width; - default: - return 0; - } -} - -int mode_width (XRRModeInfo *mode_info, Rotation rotation) -{ - switch (rotation & 0xf) { - case RR_Rotate_0: - case RR_Rotate_180: - return mode_info->width; - case RR_Rotate_90: - case RR_Rotate_270: - return mode_info->height; - default: - return 0; - } -} - - -static struct CrtcInfo * find_crtc (struct ScreenInfo *screen_info, XRROutputInfo *output) -{ - struct CrtcInfo *crtc_info = NULL; - int i; - - for (i = 0; i < screen_info->n_crtc; i++) { - if (screen_info->crtcs[i]->id == output->crtc) { - crtc_info = screen_info->crtcs[i]; - break; - } - } - - return crtc_info; -} - -struct CrtcInfo * auto_find_crtc (struct ScreenInfo *screen_info, struct OutputInfo *output_info) -{ - struct CrtcInfo *crtc_info = NULL; - int i; - - for (i = 0; i < screen_info->n_crtc; i++) { - if (0 == screen_info->crtcs[i]->cur_noutput) { - crtc_info = screen_info->crtcs[i]; - break; - } - } - - if (NULL == crtc_info) { - crtc_info = screen_info->crtcs[0]; - } - - return crtc_info; -} - -int set_screen_size (struct ScreenInfo *screen_info) -{ - Display *dpy; - int screen; - struct CrtcInfo *crtc; - XRRModeInfo *mode_info; - int cur_x = 0, cur_y = 0; - int w = 0, h = 0; - int mmW, mmH; - int max_width = 0, max_height = 0; - int i; - - dpy = screen_info->dpy; - screen = DefaultScreen (dpy); - - for (i = 0; i < screen_info->n_crtc; i++) { - crtc = screen_info->crtcs[i]; - if (!crtc->cur_mode_id) { - continue; - } - mode_info = find_mode_by_xid (screen_info, crtc->cur_mode_id); - cur_x = crtc->cur_x; - cur_y = crtc->cur_y; - - w = mode_width (mode_info, crtc->cur_rotation); - h = mode_height (mode_info, crtc->cur_rotation); - - if (cur_x + w > max_width) { - max_width = cur_x + w; - } - if (cur_y + h > max_height) { - max_height = cur_y + h; - } - } - - if (max_width > screen_info->max_width) { - #if RANDR_GUI_DEBUG - fprintf (stderr, "user set screen width %d, larger than max width %d, set to max width\n", - cur_x + w, screen_info->max_width); - #endif - return 0; - } else if (max_width < screen_info->min_width) { - screen_info->cur_width = screen_info->min_width; - } else { - screen_info->cur_width = max_width; - } - - if (max_height > screen_info->max_height) { - #if RANDR_GUI_DEBUG - fprintf (stderr, "user set screen height %d, larger than max height %d, set to max height\n", - cur_y + h, screen_info->max_height); - #endif - return 0; - } else if (max_height < screen_info->min_height) { - screen_info->cur_height = screen_info->min_height; - } else { - screen_info->cur_height = max_height; - } - - /* calculate mmWidth, mmHeight */ - if (screen_info->cur_width != DisplayWidth (dpy, screen) || - screen_info->cur_height != DisplayHeight (dpy, screen) ) { - double dpi; - - dpi = (25.4 * DisplayHeight (dpy, screen)) / DisplayHeightMM(dpy, screen); - mmW = (25.4 * screen_info->cur_width) / dpi; - mmH = (25.4 * screen_info->cur_height) / dpi; - } else { - mmW = DisplayWidthMM (dpy, screen); - mmH = DisplayHeightMM (dpy, screen); - } - - screen_info->cur_mmWidth = mmW; - screen_info->cur_mmHeight = mmH; - - return 1; -} - -void screen_apply (struct ScreenInfo *screen_info) -{ - int width, height; - int mmWidth, mmHeight; - Display *dpy, *cur_dpy; - Window window; - int screen; - static int first = 1; - - width = screen_info->cur_width; - height = screen_info->cur_height; - mmWidth = screen_info->cur_mmWidth; - mmHeight = screen_info->cur_mmHeight; - dpy = screen_info->dpy; - window = screen_info->window; - screen = DefaultScreen (dpy); - - cur_dpy = XOpenDisplay (NULL); - - if (width == DisplayWidth (cur_dpy, screen) && - height == DisplayHeight (cur_dpy, screen) && - mmWidth == DisplayWidthMM (cur_dpy, screen) && - mmHeight == DisplayHeightMM (cur_dpy, screen) ) { - return; - } else { - XRRSetScreenSize (dpy, window, width, height, mmWidth, mmHeight); - } -} - -Status crtc_apply (struct CrtcInfo *crtc_info) -{ - struct ScreenInfo *screen_info; - XRRCrtcInfo *rr_crtc_info; - Display *dpy; - XRRScreenResources *res; - RRCrtc crtc_id; - int x, y; - RRMode mode_id; - Rotation rotation; - RROutput *outputs; - int noutput; - Status s; - int i; - - /*if (!crtc_info->changed) { - return RRSetConfigSuccess; - }*/ - - screen_info = crtc_info->screen_info; - dpy = screen_info->dpy; - res = screen_info->res; - crtc_id = crtc_info->id; - x = crtc_info->cur_x; - y = crtc_info->cur_y; - - mode_id = crtc_info->cur_mode_id; - rotation = crtc_info->cur_rotation; - - noutput = crtc_info->cur_noutput; - - if (0 == noutput) { - return crtc_disable (crtc_info); - } - - outputs = malloc (sizeof (RROutput) * noutput); - noutput = 0; - for (i = 0; i < screen_info->n_output; i++) { - struct OutputInfo *output_info = screen_info->outputs[i]; - - if (output_info->cur_crtc && crtc_id == output_info->cur_crtc->id) { - outputs[noutput++] = output_info->id; - } - } - - - s = XRRSetCrtcConfig (dpy, res, crtc_id, CurrentTime, - x, y, mode_id, rotation, - outputs, noutput); - - if (RRSetConfigSuccess == s) { - crtc_info->changed = 0; - } - - free (outputs); - - return s; -} - -Status crtc_disable (struct CrtcInfo *crtc) -{ - struct ScreenInfo *screen_info; - - screen_info = crtc->screen_info; - - return XRRSetCrtcConfig (screen_info->dpy, screen_info->res, crtc->id, CurrentTime, - 0, 0, None, RR_Rotate_0, NULL, 0); -} - -struct ScreenInfo* read_screen_info (Display *display) -{ - struct ScreenInfo *screen_info; - int screen_num; - Window root_window; - XRRScreenResources *sr; - int i; - - screen_num = DefaultScreen (display); - root_window = RootWindow (display, screen_num); - - sr = XRRGetScreenResources (display, root_window); - - screen_info = malloc (sizeof (struct ScreenInfo)); - screen_info->dpy = display; - screen_info->window = root_window; - screen_info->res = sr; - screen_info->cur_width = DisplayWidth (display, screen_num); - screen_info->cur_height = DisplayHeight (display, screen_num); - screen_info->cur_mmWidth = DisplayWidthMM (display, screen_num); - screen_info->cur_mmHeight = DisplayHeightMM (display, screen_num); - screen_info->n_output = sr->noutput; - screen_info->n_crtc = sr->ncrtc; - screen_info->outputs = malloc (sizeof (struct OutputInfo *) * sr->noutput); - screen_info->crtcs = malloc (sizeof (struct CrtcInfo *) * sr->ncrtc); - screen_info->clone = 0; - - XRRGetScreenSizeRange (display, root_window, &screen_info->min_width, &screen_info->min_height, &screen_info->max_width, &screen_info->max_height); - - /* get crtc */ - for (i = 0; i < sr->ncrtc; i++) { - struct CrtcInfo *crtc_info; - screen_info->crtcs[i] = malloc (sizeof (struct CrtcInfo)); - crtc_info = screen_info->crtcs[i]; - XRRCrtcInfo *xrr_crtc_info = XRRGetCrtcInfo (display, sr, sr->crtcs[i]); - - crtc_info->id = sr->crtcs[i]; - crtc_info->info = xrr_crtc_info; - crtc_info->cur_x = xrr_crtc_info->x; - crtc_info->cur_y = xrr_crtc_info->y; - crtc_info->cur_mode_id = xrr_crtc_info->mode; - crtc_info->cur_rotation = xrr_crtc_info->rotation; - crtc_info->rotations = xrr_crtc_info->rotations; - crtc_info->cur_noutput = xrr_crtc_info->noutput; - - crtc_info->changed = 0; - crtc_info->screen_info = screen_info; - } - - - /* get output */ - for (i = 0; i < sr->noutput; i++) { - struct OutputInfo *output; - screen_info->outputs[i] = malloc (sizeof (struct OutputInfo)); - output = screen_info->outputs[i]; - - output->id = sr->outputs[i]; - output->info = XRRGetOutputInfo (display, sr, sr->outputs[i]); - output->cur_crtc = find_crtc (screen_info, output->info); - output->auto_set = 0; - if (output->cur_crtc) { - output->off_set = 0; - } else { - output->off_set = 1; - } - - } - - /* set current crtc */ - screen_info->cur_crtc = screen_info->outputs[0]->cur_crtc; - screen_info->primary_crtc = screen_info->cur_crtc; - screen_info->cur_output = screen_info->outputs[0]; - - return screen_info; -} - -void free_screen_info (struct ScreenInfo *screen_info) -{ - free (screen_info->outputs); - free (screen_info->crtcs); - free (screen_info); -} - - - -/*check if other outputs that connected to the same crtc support this mode*/ -static int check_mode (struct ScreenInfo *screen_info, struct OutputInfo *output, RRMode mode_id) -{ - XRRCrtcInfo *crtc_info; - /* XRR */ - int i, j; - int mode_ok = 1; - - if (!output->cur_crtc) { - return 1; - } - - crtc_info = output->cur_crtc->info; - for (i = 0; i < crtc_info->noutput; i++) { - XRROutputInfo *output_info; - int nmode; - - if (output->id == crtc_info->outputs[i]) { - continue; - } - - mode_ok = 0; - output_info = XRRGetOutputInfo (screen_info->dpy, screen_info->res, crtc_info->outputs[i]); - nmode = output_info->nmode; - for (j = 0; j < nmode; j++) { - if (mode_id == output_info->modes[j]) { - mode_ok = 1; - break; - } - } - if (!mode_ok) { - break; - } - } - - return mode_ok; -} - -static RRCrtc get_crtc_id_by_output_id (struct ScreenInfo *screen_info, RROutput output_id) -{ - int i; - RRCrtc crtc_id = -1; - - for (i = 0; i < screen_info->n_output; i++) { - if (output_id == screen_info->outputs[i]->id) { - if (screen_info->outputs[i]->cur_crtc) { - crtc_id = screen_info->outputs[i]->cur_crtc->id; - } else { - crtc_id = 0; /* this output is off */ - } - break; - } - } - - return crtc_id; -} - -static struct CrtcInfo * -get_crtc_info_by_xid (struct ScreenInfo *screen_info, RRCrtc crtc_id) -{ - struct CrtcInfo *crtc_info = NULL; - int i; - - for (i = 0; i < screen_info->n_crtc; i++) { - if (crtc_id == screen_info->crtcs[i]->id) { - crtc_info = screen_info->crtcs[i]; - break; - } - } - - return crtc_info; -} - -static XRRModeInfo * -preferred_mode (struct ScreenInfo *screen_info, struct OutputInfo *output) -{ - XRROutputInfo *output_info = output->info; - Display *dpy; - int screen; - int m; - XRRModeInfo *best; - int bestDist; - - dpy = screen_info->dpy; - screen = DefaultScreen (dpy); - best = NULL; - bestDist = 0; - for (m = 0; m < output_info->nmode; m++) { - XRRModeInfo *mode_info = find_mode_by_xid (screen_info, output_info->modes[m]); - int dist; - - if (m < output_info->npreferred) - dist = 0; - else if (output_info->mm_height) - dist = (1000 * DisplayHeight(dpy, screen) / DisplayHeightMM(dpy, screen) - - 1000 * mode_info->height / output_info->mm_height); - else - dist = DisplayHeight(dpy, screen) - mode_info->height; - - if (dist < 0) dist = -dist; - if (!best || dist < bestDist) { - best = mode_info; - bestDist = dist; - } - } - return best; -} - -int main_low_apply (struct ScreenInfo *screen_info) -{ - int i; - struct CrtcInfo *crtc_info; - - /* set_positions (screen_info); */ - - if (!set_screen_size (screen_info)) { - printf("Screen Size FAILURE\n\r"); - return 0; - } - - for (i = 0; i < screen_info->n_crtc; i++) { - int old_x, old_y, old_w, old_h; - - XRRCrtcInfo *crtc_info = XRRGetCrtcInfo (screen_info->dpy, screen_info->res, screen_info->crtcs[i]->id); - XRRModeInfo *old_mode = find_mode_by_xid (screen_info, crtc_info->mode); - - if (crtc_info->mode == None) { - continue; - } - - old_x = crtc_info->x; - old_y = crtc_info->y; - old_w = mode_width (old_mode, crtc_info->rotation); - old_h = mode_height (old_mode, crtc_info->rotation); - - if (old_x + old_w <= screen_info->cur_width && - old_y + old_h <= screen_info->cur_height ) { - continue; - } else { - crtc_disable (screen_info->crtcs[i]); - } - } - - screen_apply (screen_info); - - for (i = 0; i < screen_info->n_crtc; i++) { - Status s; - crtc_info = screen_info->crtcs[i]; - - s = crtc_apply (crtc_info); - if (RRSetConfigSuccess != s) { - fprintf (stderr, "crtc apply error\n"); - } - } - - return 1; -} - -void output_auto (struct ScreenInfo *screen_info, struct OutputInfo *output_info) -{ - XRRModeInfo *mode_info; - RRMode mode_id; - struct CrtcInfo *crtc_info; - XRROutputInfo *probe_output_info; - - if (RR_Disconnected == output_info->info->connection) { - XRRScreenResources *cur_res; - - cur_res = XRRGetScreenResources (screen_info->dpy, screen_info->window); - probe_output_info = XRRGetOutputInfo (screen_info->dpy, cur_res, output_info->id); - if (RR_Disconnected != probe_output_info->connection) { - output_info->info = probe_output_info; - output_info->cur_crtc = auto_find_crtc (screen_info, output_info); - } - } - - mode_info = preferred_mode (screen_info, output_info); - if (!mode_info) { - return; - } - mode_id = mode_info->id; - - crtc_info = output_info->cur_crtc; - if (crtc_info) { - crtc_info->cur_mode_id = mode_id; - } else { - crtc_info = auto_find_crtc (screen_info, output_info); - if (!crtc_info) { -#if RANDR_GUI_DEBUG - fprintf (stderr, "Can not find usable CRTC\n"); -#endif - return; - } else { - screen_info->cur_output->cur_crtc = crtc_info; - screen_info->cur_crtc = crtc_info; - screen_info->cur_crtc->cur_noutput++; - fprintf (stderr, "n output: %d\n", screen_info->cur_crtc->cur_noutput); - screen_info->cur_crtc->cur_mode_id = mode_id; - screen_info->cur_crtc->changed = 1; - } - } - -} - -void output_off (struct ScreenInfo *screen_info, struct OutputInfo *output) -{ - if (output->cur_crtc) { - output->cur_crtc->cur_noutput--; - } - output->cur_crtc = NULL; - screen_info->cur_crtc = NULL; - output->off_set = 1; -} diff --git a/kcontrol/randr/lowlevel_randr.h b/kcontrol/randr/lowlevel_randr.h deleted file mode 100644 index a9a519125..000000000 --- a/kcontrol/randr/lowlevel_randr.h +++ /dev/null @@ -1,102 +0,0 @@ -/* - * Copyright © 2007 Intel Corporation - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#include <X11/Xlib.h> -#include <X11/extensions/Xrandr.h> - -struct ScreenInfo; - -struct CrtcInfo { - RRCrtc id; - XRRCrtcInfo *info; - int cur_x; - int cur_y; - RRMode cur_mode_id; - Rotation cur_rotation; - Rotation rotations; - int cur_noutput; - - int changed; - - struct ScreenInfo *screen_info; -}; - -struct OutputInfo { - RROutput id; - XRROutputInfo *info; - struct CrtcInfo *cur_crtc; - - int auto_set; - int off_set; -}; - -struct ScreenInfo { - Display *dpy; - Window window; - XRRScreenResources *res; - int min_width, min_height; - int max_width, max_height; - int cur_width; - int cur_height; - int cur_mmWidth; - int cur_mmHeight; - - int n_output; - int n_crtc; - struct OutputInfo **outputs; - struct CrtcInfo **crtcs; - - int clone; - struct CrtcInfo *primary_crtc; - - struct CrtcInfo *cur_crtc; - struct OutputInfo *cur_output; -}; - -extern struct ScreenInfo *screen_info; -extern const uint big_pixbuf[], small_pixbuf[]; - -#ifdef __cplusplus -extern "C" { -#endif -void free_screen_info (struct ScreenInfo *screen_info); - -struct ScreenInfo* read_screen_info (Display *); - -int set_screen_size (struct ScreenInfo *screen_info); -void output_auto (struct ScreenInfo *screen_info, struct OutputInfo *output_info); -void output_off (struct ScreenInfo *screen_info, struct OutputInfo *output); -struct CrtcInfo* auto_find_crtc (struct ScreenInfo *screen_info, struct OutputInfo *output_info); - -XRRModeInfo *find_mode_by_xid (struct ScreenInfo *screen_info, RRMode mode_id); -int mode_height (XRRModeInfo *mode_info, Rotation rotation); -int mode_width (XRRModeInfo *mode_info, Rotation rotation); -int get_width_by_output_id (struct ScreenInfo *screen_info, RROutput output_id); -int get_height_by_output_id (struct ScreenInfo *screen_info, RROutput output_id); -char *get_output_name (struct ScreenInfo *screen_info, RROutput id); -Status crtc_apply (struct CrtcInfo *crtc_info); -Status crtc_disable (struct CrtcInfo *crtc); -int main_low_apply (struct ScreenInfo *screen_info); - -#ifdef __cplusplus -} -#endif
\ No newline at end of file diff --git a/kcontrol/randr/randr.cpp b/kcontrol/randr/randr.cpp deleted file mode 100644 index 63c5c0450..000000000 --- a/kcontrol/randr/randr.cpp +++ /dev/null @@ -1,703 +0,0 @@ -/* - * Copyright (c) 2002,2003 Hamish Rodda <rodda@kde.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - */ - -#include "randr.h" - -#include <qtimer.h> - -#include <kdebug.h> -#include <klocale.h> -#include <kglobal.h> -#include <kapplication.h> -#include <kiconloader.h> -#include <dcopclient.h> -#include <kipc.h> -#include <kactivelabel.h> - -#include "ktimerdialog.h" - -#include <X11/Xlib.h> -#define INT8 _X11INT8 -#define INT32 _X11INT32 -#include <X11/Xproto.h> -#undef INT8 -#undef INT32 -#include <X11/extensions/Xrandr.h> - -class RandRScreenPrivate -{ -public: - RandRScreenPrivate() : config(0L) {}; - ~RandRScreenPrivate() - { - if (config) - XRRFreeScreenConfigInfo(config); - } - - XRRScreenConfiguration* config; -}; - -RandRScreen::RandRScreen(int screenIndex) - : d(new RandRScreenPrivate()) - , m_screen(screenIndex) - , m_shownDialog(NULL) -{ - loadSettings(); - setOriginal(); -} - -RandRScreen::~RandRScreen() -{ - delete d; -} - -void RandRScreen::loadSettings() -{ - if (d->config) - XRRFreeScreenConfigInfo(d->config); - - d->config = XRRGetScreenInfo(qt_xdisplay(), RootWindow(qt_xdisplay(), m_screen)); - Q_ASSERT(d->config); - - Rotation rotation; - m_currentSize = m_proposedSize = XRRConfigCurrentConfiguration(d->config, &rotation); - m_currentRotation = m_proposedRotation = rotation; - - m_pixelSizes.clear(); - m_mmSizes.clear(); - int numSizes; - XRRScreenSize* sizes = XRRSizes(qt_xdisplay(), m_screen, &numSizes); - for (int i = 0; i < numSizes; i++) { - m_pixelSizes.append(QSize(sizes[i].width, sizes[i].height)); - m_mmSizes.append(QSize(sizes[i].mwidth, sizes[i].mheight)); - } - - m_rotations = XRRRotations(qt_xdisplay(), m_screen, &rotation); - - m_currentRefreshRate = m_proposedRefreshRate = refreshRateHzToIndex(m_currentSize, XRRConfigCurrentRate(d->config)); -} - -void RandRScreen::setOriginal() -{ - m_originalSize = m_currentSize; - m_originalRotation = m_currentRotation; - m_originalRefreshRate = m_currentRefreshRate; -} - -bool RandRScreen::applyProposed() -{ - //kdDebug() << k_funcinfo << " size " << (SizeID)proposedSize() << ", rotation " << proposedRotation() << ", refresh " << refreshRateIndexToHz(proposedSize(), proposedRefreshRate()) << endl; - - Status status; - - if (proposedRefreshRate() < 0) - status = XRRSetScreenConfig(qt_xdisplay(), d->config, DefaultRootWindow(qt_xdisplay()), (SizeID)proposedSize(), (Rotation)proposedRotation(), CurrentTime); - else { - if( refreshRateIndexToHz(proposedSize(), proposedRefreshRate()) <= 0 ) { - m_proposedRefreshRate = 0; - } - status = XRRSetScreenConfigAndRate(qt_xdisplay(), d->config, DefaultRootWindow(qt_xdisplay()), (SizeID)proposedSize(), (Rotation)proposedRotation(), refreshRateIndexToHz(proposedSize(), proposedRefreshRate()), CurrentTime); - } - - //kdDebug() << "New size: " << WidthOfScreen(ScreenOfDisplay(QPaintDevice::x11AppDisplay(), screen)) << ", " << HeightOfScreen(ScreenOfDisplay(QPaintDevice::x11AppDisplay(), screen)) << endl; - - if (status == RRSetConfigSuccess) { - m_currentSize = m_proposedSize; - m_currentRotation = m_proposedRotation; - m_currentRefreshRate = m_proposedRefreshRate; - return true; - } - - return false; -} - -bool RandRScreen::applyProposedAndConfirm() -{ - if (proposedChanged()) { - setOriginal(); - - if (applyProposed()) { - if (!confirm()) { - proposeOriginal(); - applyProposed(); - return false; - } - } else { - return false; - } - } - - return true; -} - -bool RandRScreen::confirm() -{ - // uncomment the line below and edit out the KTimerDialog stuff to get - // a version which works on today's kdelibs (no accept dialog is presented) - - // FIXME remember to put the dialog on the right screen - - KTimerDialog acceptDialog ( 15000, KTimerDialog::CountDown, - KApplication::kApplication()->mainWidget(), - "mainKTimerDialog", - true, - i18n("Confirm Display Setting Change"), - KTimerDialog::Ok|KTimerDialog::Cancel, - KTimerDialog::Cancel); - - acceptDialog.setButtonOK(KGuiItem(i18n("&Accept Configuration"), "button_ok")); - acceptDialog.setButtonCancel(KGuiItem(i18n("&Return to Previous Configuration"), "button_cancel")); - - KActiveLabel *label = new KActiveLabel(i18n("Your screen orientation, size and refresh rate " - "have been changed to the requested settings. Please indicate whether you wish to " - "keep this configuration. In 15 seconds the display will revert to your previous " - "settings."), &acceptDialog, "userSpecifiedLabel"); - - acceptDialog.setMainWidget(label); - - KDialog::centerOnScreen(&acceptDialog, m_screen); - - m_shownDialog = &acceptDialog; - connect( m_shownDialog, SIGNAL( destroyed()), this, SLOT( shownDialogDestroyed())); - connect( kapp->desktop(), SIGNAL( resized(int)), this, SLOT( desktopResized())); - - return acceptDialog.exec(); -} - -void RandRScreen::shownDialogDestroyed() -{ - m_shownDialog = NULL; - disconnect( kapp->desktop(), SIGNAL( resized(int)), this, SLOT( desktopResized())); -} - -void RandRScreen::desktopResized() -{ - if( m_shownDialog != NULL ) - KDialog::centerOnScreen(m_shownDialog, m_screen); -} - -QString RandRScreen::changedMessage() const -{ - if (currentRefreshRate() == -1) - return i18n("New configuration:\nResolution: %1 x %2\nOrientation: %3") - .arg(currentPixelWidth()) - .arg(currentPixelHeight()) - .arg(currentRotationDescription()); - else - return i18n("New configuration:\nResolution: %1 x %2\nOrientation: %3\nRefresh rate: %4") - .arg(currentPixelWidth()) - .arg(currentPixelHeight()) - .arg(currentRotationDescription()) - .arg(currentRefreshRateDescription()); -} - -bool RandRScreen::changedFromOriginal() const -{ - return m_currentSize != m_originalSize || m_currentRotation != m_originalRotation || m_currentRefreshRate != m_originalRefreshRate; -} - -void RandRScreen::proposeOriginal() -{ - m_proposedSize = m_originalSize; - m_proposedRotation = m_originalRotation; - m_proposedRefreshRate = m_originalRefreshRate; -} - -bool RandRScreen::proposedChanged() const -{ - return m_currentSize != m_proposedSize || m_currentRotation != m_proposedRotation || m_currentRefreshRate != m_proposedRefreshRate; -} - -QString RandRScreen::rotationName(int rotation, bool pastTense, bool capitalised) -{ - if (!pastTense) - switch (rotation) { - case RR_Rotate_0: - return i18n("Normal"); - case RR_Rotate_90: - return i18n("Left (90 degrees)"); - case RR_Rotate_180: - return i18n("Upside-down (180 degrees)"); - case RR_Rotate_270: - return i18n("Right (270 degrees)"); - case RR_Reflect_X: - return i18n("Mirror horizontally"); - case RR_Reflect_Y: - return i18n("Mirror vertically"); - default: - return i18n("Unknown orientation"); - } - - switch (rotation) { - case RR_Rotate_0: - return i18n("Normal"); - case RR_Rotate_90: - return i18n("Rotated 90 degrees counterclockwise"); - case RR_Rotate_180: - return i18n("Rotated 180 degrees counterclockwise"); - case RR_Rotate_270: - return i18n("Rotated 270 degrees counterclockwise"); - default: - if (rotation & RR_Reflect_X) - if (rotation & RR_Reflect_Y) - if (capitalised) - return i18n("Mirrored horizontally and vertically"); - else - return i18n("mirrored horizontally and vertically"); - else - if (capitalised) - return i18n("Mirrored horizontally"); - else - return i18n("mirrored horizontally"); - else if (rotation & RR_Reflect_Y) - if (capitalised) - return i18n("Mirrored vertically"); - else - return i18n("mirrored vertically"); - else - if (capitalised) - return i18n("Unknown orientation"); - else - return i18n("unknown orientation"); - } -} - -QPixmap RandRScreen::rotationIcon(int rotation) const -{ - // Adjust icons for current screen orientation - if (!(m_currentRotation & RR_Rotate_0) && rotation & (RR_Rotate_0 | RR_Rotate_90 | RR_Rotate_180 | RR_Rotate_270)) { - int currentAngle = m_currentRotation & (RR_Rotate_90 | RR_Rotate_180 | RR_Rotate_270); - switch (currentAngle) { - case RR_Rotate_90: - rotation <<= 3; - break; - case RR_Rotate_180: - rotation <<= 2; - break; - case RR_Rotate_270: - rotation <<= 1; - break; - } - - // Fix overflow - if (rotation > RR_Rotate_270) { - rotation >>= 4; - } - } - - switch (rotation) { - case RR_Rotate_0: - return SmallIcon("up"); - case RR_Rotate_90: - return SmallIcon("back"); - case RR_Rotate_180: - return SmallIcon("down"); - case RR_Rotate_270: - return SmallIcon("forward"); - case RR_Reflect_X: - case RR_Reflect_Y: - default: - return SmallIcon("stop"); - } -} - -QString RandRScreen::currentRotationDescription() const -{ - QString ret = rotationName(m_currentRotation & RotateMask); - - if (m_currentRotation != m_currentRotation & RotateMask) - if (m_currentRotation & RR_Rotate_0) - ret = rotationName(m_currentRotation & (RR_Reflect_X + RR_Reflect_X), true, true); - else - ret += ", " + rotationName(m_currentRotation & (RR_Reflect_X + RR_Reflect_X), true, false); - - return ret; -} - -int RandRScreen::rotationIndexToDegree(int rotation) const -{ - switch (rotation & RotateMask) { - case RR_Rotate_90: - return 90; - - case RR_Rotate_180: - return 180; - - case RR_Rotate_270: - return 270; - - default: - return 0; - } -} - -int RandRScreen::rotationDegreeToIndex(int degree) const -{ - switch (degree) { - case 90: - return RR_Rotate_90; - - case 180: - return RR_Rotate_180; - - case 270: - return RR_Rotate_270; - - default: - return RR_Rotate_0; - } -} - -int RandRScreen::currentPixelWidth() const -{ - return m_pixelSizes[m_currentSize].width(); -} - -int RandRScreen::currentPixelHeight() const -{ - return m_pixelSizes[m_currentSize].height(); -} - -int RandRScreen::currentMMWidth() const -{ - return m_pixelSizes[m_currentSize].width(); -} - -int RandRScreen::currentMMHeight() const -{ - return m_pixelSizes[m_currentSize].height(); -} - -QStringList RandRScreen::refreshRates(int size) const -{ - int nrates; - short* rates = XRRRates(qt_xdisplay(), m_screen, (SizeID)size, &nrates); - - QStringList ret; - for (int i = 0; i < nrates; i++) - ret << refreshRateDirectDescription(rates[i]); - - return ret; -} - -QString RandRScreen::refreshRateDirectDescription(int rate) const -{ - return i18n("Refresh rate in Hertz (Hz)", "%1 Hz").arg(rate); -} - -QString RandRScreen::refreshRateIndirectDescription(int size, int index) const -{ - return i18n("Refresh rate in Hertz (Hz)", "%1 Hz").arg(refreshRateIndexToHz(size, index)); -} - -QString RandRScreen::refreshRateDescription(int size, int index) const -{ - return refreshRates(size)[index]; -} - -bool RandRScreen::proposeRefreshRate(int index) -{ - if (index >= 0 && (int)refreshRates(proposedSize()).count() > index) { - m_proposedRefreshRate = index; - return true; - } - - return false; -} - -int RandRScreen::currentRefreshRate() const -{ - return m_currentRefreshRate; -} - -QString RandRScreen::currentRefreshRateDescription() const -{ - return refreshRateIndirectDescription(m_currentSize, m_currentRefreshRate); -} - -int RandRScreen::proposedRefreshRate() const -{ - return m_proposedRefreshRate; -} - -int RandRScreen::refreshRateHzToIndex(int size, int hz) const -{ - int nrates; - short* rates = XRRRates(qt_xdisplay(), m_screen, (SizeID)size, &nrates); - - for (int i = 0; i < nrates; i++) - if (hz == rates[i]) - return i; - - if (nrates != 0) - // Wrong input Hz! - Q_ASSERT(false); - - return -1; -} - -int RandRScreen::refreshRateIndexToHz(int size, int index) const -{ - int nrates; - short* rates = XRRRates(qt_xdisplay(), m_screen, (SizeID)size, &nrates); - - if (nrates == 0 || index < 0) - return 0; - - // Wrong input Hz! - if(index >= nrates) - return 0; - - return rates[index]; -} - -int RandRScreen::numSizes() const -{ - return m_pixelSizes.count(); -} - -const QSize& RandRScreen::pixelSize(int index) const -{ - return m_pixelSizes[index]; -} - -const QSize& RandRScreen::mmSize(int index) const -{ - return m_mmSizes[index]; -} - -int RandRScreen::sizeIndex(QSize pixelSize) const -{ - for (uint i = 0; i < m_pixelSizes.count(); i++) - if (m_pixelSizes[i] == pixelSize) - return i; - - return -1; -} - -int RandRScreen::rotations() const -{ - return m_rotations; -} - -int RandRScreen::currentRotation() const -{ - return m_currentRotation; -} - -int RandRScreen::currentSize() const -{ - return m_currentSize; -} - -int RandRScreen::proposedRotation() const -{ - return m_proposedRotation; -} - -void RandRScreen::proposeRotation(int newRotation) -{ - m_proposedRotation = newRotation & OrientationMask; -} - -int RandRScreen::proposedSize() const -{ - return m_proposedSize; -} - -bool RandRScreen::proposeSize(int newSize) -{ - if ((int)m_pixelSizes.count() > newSize) { - m_proposedSize = newSize; - return true; - } - - return false; -} - -void RandRScreen::load(KConfig& config) -{ - config.setGroup(QString("Screen%1").arg(m_screen)); - - if (proposeSize(sizeIndex(QSize(config.readNumEntry("width", currentPixelWidth()), config.readNumEntry("height", currentPixelHeight()))))) - proposeRefreshRate(refreshRateHzToIndex(proposedSize(), config.readNumEntry("refresh", currentRefreshRate()))); - - proposeRotation(rotationDegreeToIndex(config.readNumEntry("rotation", 0)) + (config.readBoolEntry("reflectX") ? ReflectX : 0) + (config.readBoolEntry("reflectY") ? ReflectY : 0)); -} - -void RandRScreen::save(KConfig& config) const -{ - config.setGroup(QString("Screen%1").arg(m_screen)); - config.writeEntry("width", currentPixelWidth()); - config.writeEntry("height", currentPixelHeight()); - config.writeEntry("refresh", refreshRateIndexToHz(currentSize(), currentRefreshRate())); - config.writeEntry("rotation", rotationIndexToDegree(currentRotation())); - config.writeEntry("reflectX", (bool)(currentRotation() & ReflectMask) == ReflectX); - config.writeEntry("reflectY", (bool)(currentRotation() & ReflectMask) == ReflectY); -} - -RandRDisplay::RandRDisplay() - : m_valid(true) -{ - // Check extension - Status s = XRRQueryExtension(qt_xdisplay(), &m_eventBase, &m_errorBase); - if (!s) { - m_errorCode = QString("%1, base %1").arg(s).arg(m_errorBase); - m_valid = false; - return; - } - - int major_version, minor_version; - XRRQueryVersion(qt_xdisplay(), &major_version, &minor_version); - - m_version = QString("X Resize and Rotate extension version %1.%1").arg(major_version).arg(minor_version); - - m_numScreens = ScreenCount(qt_xdisplay()); - - // This assumption is WRONG with Xinerama - // Q_ASSERT(QApplication::desktop()->numScreens() == ScreenCount(qt_xdisplay())); - - m_screens.setAutoDelete(true); - for (int i = 0; i < m_numScreens; i++) { - m_screens.append(new RandRScreen(i)); - } - - setCurrentScreen(QApplication::desktop()->primaryScreen()); -} - -bool RandRDisplay::isValid() const -{ - return m_valid; -} - -const QString& RandRDisplay::errorCode() const -{ - return m_errorCode; -} - -int RandRDisplay::eventBase() const -{ - return m_eventBase; -} - -int RandRDisplay::screenChangeNotifyEvent() const -{ - return m_eventBase + RRScreenChangeNotify; -} - -int RandRDisplay::errorBase() const -{ - return m_errorBase; -} - -const QString& RandRDisplay::version() const -{ - return m_version; -} - -void RandRDisplay::setCurrentScreen(int index) -{ - m_currentScreenIndex = index; - m_currentScreen = m_screens.at(m_currentScreenIndex); - Q_ASSERT(m_currentScreen); -} - -int RandRDisplay::screenIndexOfWidget(QWidget* widget) -{ - int ret = QApplication::desktop()->screenNumber(widget); - return ret != -1 ? ret : QApplication::desktop()->primaryScreen(); -} - -int RandRDisplay::currentScreenIndex() const -{ - return m_currentScreenIndex; -} - -void RandRDisplay::refresh() -{ - for (RandRScreen* s = m_screens.first(); s; s = m_screens.next()) - s->loadSettings(); -} - -int RandRDisplay::numScreens() const -{ - return m_numScreens; -} - -RandRScreen* RandRDisplay::screen(int index) -{ - return m_screens.at(index); -} - -RandRScreen* RandRDisplay::currentScreen() -{ - return m_currentScreen; -} - -bool RandRDisplay::loadDisplay(KConfig& config, bool loadScreens) -{ - if (loadScreens) - for (RandRScreen* s = m_screens.first(); s; s = m_screens.next()) - s->load(config); - - return applyOnStartup(config); -} - -bool RandRDisplay::applyOnStartup(KConfig& config) -{ - config.setGroup("Display"); - return config.readBoolEntry("ApplyOnStartup", false); -} - -bool RandRDisplay::syncTrayApp(KConfig& config) -{ - config.setGroup("Display"); - return config.readBoolEntry("SyncTrayApp", false); -} - -void RandRDisplay::saveDisplay(KConfig& config, bool applyOnStartup, bool syncTrayApp) -{ - Q_ASSERT(!config.isReadOnly()); - - config.setGroup("Display"); - config.writeEntry("ApplyOnStartup", applyOnStartup); - config.writeEntry("SyncTrayApp", syncTrayApp); - - for (RandRScreen* s = m_screens.first(); s; s = m_screens.next()) - s->save(config); -} - -void RandRDisplay::applyProposed(bool confirm) -{ - for (int screenIndex = 0; screenIndex < numScreens(); screenIndex++) { - if (screen(screenIndex)->proposedChanged()) { - if (confirm) - screen(screenIndex)->applyProposedAndConfirm(); - else - screen(screenIndex)->applyProposed(); - } - } -} - -int RandRScreen::pixelCount( int index ) const -{ - QSize sz = pixelSize(index); - return sz.width() * sz.height(); -} - -#include "randr.moc" diff --git a/kcontrol/randr/randr.h b/kcontrol/randr/randr.h deleted file mode 100644 index c7eb240cf..000000000 --- a/kcontrol/randr/randr.h +++ /dev/null @@ -1,235 +0,0 @@ -/* - * Copyright (c) 2002,2003 Hamish Rodda <rodda@kde.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - */ - -#ifndef __RANDR_H__ -#define __RANDR_H__ - -#include <qobject.h> -#include <qstringlist.h> -#include <qptrlist.h> - -#include <kcmodule.h> -#include <kconfig.h> - -class KTimerDialog; -class RandRScreenPrivate; - -class RandRScreen : public QObject -{ - Q_OBJECT - -public: - enum orientations { - Rotate0 = 0x1, - Rotate90 = 0x2, - Rotate180 = 0x4, - Rotate270 = 0x8, - RotateMask = 15, - RotationCount = 4, - ReflectX = 0x10, - ReflectY = 0x20, - ReflectMask = 48, - OrientationMask = 63, - OrientationCount = 6 - }; - - RandRScreen(int screenIndex); - ~RandRScreen(); - - void loadSettings(); - void setOriginal(); - - bool applyProposed(); - - /** - * @returns false if the user did not confirm in time, or cancelled, or the change failed - */ - bool applyProposedAndConfirm(); - -public slots: - bool confirm(); - -public: - QString changedMessage() const; - - bool changedFromOriginal() const; - void proposeOriginal(); - - bool proposedChanged() const; - - static QString rotationName(int rotation, bool pastTense = false, bool capitalised = true); - QPixmap rotationIcon(int rotation) const; - QString currentRotationDescription() const; - - int rotationIndexToDegree(int rotation) const; - int rotationDegreeToIndex(int degree) const; - - /** - * Refresh rate functions. - */ - QStringList refreshRates(int size) const; - - QString refreshRateDirectDescription(int rate) const; - QString refreshRateIndirectDescription(int size, int index) const; - QString refreshRateDescription(int size, int index) const; - - int currentRefreshRate() const; - QString currentRefreshRateDescription() const; - - // Refresh rate hz <==> index conversion - int refreshRateHzToIndex(int size, int hz) const; - int refreshRateIndexToHz(int size, int index) const; - - /** - * Screen size functions. - */ - int numSizes() const; - const QSize& pixelSize(int index) const; - const QSize& mmSize(int index) const; - int pixelCount(int index) const; - - /** - * Retrieve the index of a screen size with a specified pixel size. - * - * @param pixelSize dimensions of the screen in pixels - * @returns the index of the requested screen size - */ - int sizeIndex(QSize pixelSize) const; - - int rotations() const; - - /** - * Current setting functions. - */ - int currentPixelWidth() const; - int currentPixelHeight() const; - int currentMMWidth() const; - int currentMMHeight() const; - - int currentRotation() const; - int currentSize() const; - - /** - * Proposed setting functions. - */ - int proposedSize() const; - bool proposeSize(int newSize); - - int proposedRotation() const; - void proposeRotation(int newRotation); - - int proposedRefreshRate() const; - /** - * Propose a refresh rate. - * Please note that you must propose the target size first for this to work. - * - * @param index the index of the refresh rate (not a refresh rate in hz!) - * @returns true if successful, false otherwise. - */ - bool proposeRefreshRate(int index); - - /** - * Configuration functions. - */ - void load(KConfig& config); - void save(KConfig& config) const; - -private: - RandRScreenPrivate* d; - - int m_screen; - - QValueList<QSize> m_pixelSizes; - QValueList<QSize> m_mmSizes; - int m_rotations; - - int m_originalRotation; - int m_originalSize; - int m_originalRefreshRate; - - int m_currentRotation; - int m_currentSize; - int m_currentRefreshRate; - - int m_proposedRotation; - int m_proposedSize; - int m_proposedRefreshRate; - - KTimerDialog* m_shownDialog; - -private slots: - void desktopResized(); - void shownDialogDestroyed(); -}; - -typedef QPtrList<RandRScreen> ScreenList; - -class RandRDisplay -{ -public: - RandRDisplay(); - - bool isValid() const; - const QString& errorCode() const; - const QString& version() const; - - int eventBase() const; - int screenChangeNotifyEvent() const; - int errorBase() const; - - int screenIndexOfWidget(QWidget* widget); - - int numScreens() const; - RandRScreen* screen(int index); - - void setCurrentScreen(int index); - int currentScreenIndex() const; - RandRScreen* currentScreen(); - - void refresh(); - - /** - * Loads saved settings. - * - * @param config the KConfig object to load from - * @param loadScreens whether to call RandRScreen::load() for each screen - * @retuns true if the settings should be applied on KDE startup. - */ - bool loadDisplay(KConfig& config, bool loadScreens = true); - void saveDisplay(KConfig& config, bool applyOnStartup, bool syncTrayApp); - - static bool applyOnStartup(KConfig& config); - static bool syncTrayApp(KConfig& config); - - void applyProposed(bool confirm = true); - -private: - int m_numScreens; - int m_currentScreenIndex; - RandRScreen* m_currentScreen; - ScreenList m_screens; - - bool m_valid; - QString m_errorCode; - QString m_version; - - int m_eventBase; - int m_errorBase; -}; - -#endif |