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+// Basemenu.cc for Openbox
+// Copyright (c) 2001 Sean 'Shaleh' Perry <shaleh@debian.org>
+// Copyright (c) 1997 - 2000 Brad Hughes (bhughes@tcac.net)
+//
+// 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.
+
+// stupid macros needed to access some functions in version 2 of the GNU C
+// library
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE
+#endif // _GNU_SOURCE
+
+#ifdef HAVE_CONFIG_H
+# include "../config.h"
+#endif // HAVE_CONFIG_H
+
+#ifdef HAVE_STDIO_H
+# include <stdio.h>
+#endif // HAVE_STDIO_H
+
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <string.h>
+#endif // STDC_HEADERS
+
+#include <algorithm>
+using namespace std;
+
+#include "i18n.h"
+#include "openbox.h"
+#include "Basemenu.h"
+#include "Screen.h"
+
+static Basemenu *shown = (Basemenu *) 0;
+
+Basemenu::Basemenu(BScreen *scrn) {
+ screen = scrn;
+ openbox = screen->getOpenbox();
+ image_ctrl = screen->getImageControl();
+ display = openbox->getXDisplay();
+ parent = (Basemenu *) 0;
+ alignment = AlignDontCare;
+
+ title_vis =
+ movable =
+ hide_tree = True;
+
+ shifted =
+ internal_menu =
+ moving =
+ torn =
+ visible = False;
+
+ menu.x =
+ menu.y =
+ menu.x_shift =
+ menu.y_shift =
+ menu.x_move =
+ menu.y_move = 0;
+
+ which_sub =
+ which_press =
+ which_sbl = -1;
+
+ menu.frame_pixmap =
+ menu.title_pixmap =
+ menu.hilite_pixmap =
+ menu.sel_pixmap = None;
+
+ menu.bevel_w = screen->getBevelWidth();
+
+ if (i18n->multibyte())
+ menu.width = menu.title_h = menu.item_w = menu.frame_h =
+ screen->getMenuStyle()->t_fontset_extents->max_ink_extent.height +
+ (menu.bevel_w * 2);
+ else
+ menu.width = menu.title_h = menu.item_w = menu.frame_h =
+ screen->getMenuStyle()->t_font->ascent +
+ screen->getMenuStyle()->t_font->descent + (menu.bevel_w * 2);
+
+ menu.label = 0;
+
+ menu.sublevels =
+ menu.persub =
+ menu.minsub = 0;
+
+ MenuStyle *style = screen->getMenuStyle();
+ if (i18n->multibyte()) {
+ menu.item_h = style->f_fontset_extents->max_ink_extent.height +
+ (menu.bevel_w);
+ } else {
+ menu.item_h = style->f_font->ascent + style->f_font->descent +
+ (menu.bevel_w);
+ }
+
+ menu.height = menu.title_h + screen->getBorderWidth() + menu.frame_h;
+
+ unsigned long attrib_mask = CWBackPixmap | CWBackPixel | CWBorderPixel |
+ CWColormap | CWOverrideRedirect | CWEventMask;
+ XSetWindowAttributes attrib;
+ attrib.background_pixmap = None;
+ attrib.background_pixel = attrib.border_pixel =
+ screen->getBorderColor()->getPixel();
+ attrib.colormap = screen->getColormap();
+ attrib.override_redirect = True;
+ attrib.event_mask = ButtonPressMask | ButtonReleaseMask |
+ ButtonMotionMask | ExposureMask;
+
+ menu.window =
+ XCreateWindow(display, screen->getRootWindow(), menu.x, menu.y, menu.width,
+ menu.height, screen->getBorderWidth(), screen->getDepth(),
+ InputOutput, screen->getVisual(), attrib_mask, &attrib);
+ openbox->saveMenuSearch(menu.window, this);
+
+ attrib_mask = CWBackPixmap | CWBackPixel | CWBorderPixel | CWEventMask;
+ attrib.background_pixel = screen->getBorderColor()->getPixel();
+ attrib.event_mask |= EnterWindowMask | LeaveWindowMask;
+
+ menu.title =
+ XCreateWindow(display, menu.window, 0, 0, menu.width, menu.height, 0,
+ screen->getDepth(), InputOutput, screen->getVisual(),
+ attrib_mask, &attrib);
+ openbox->saveMenuSearch(menu.title, this);
+
+ attrib.event_mask |= PointerMotionMask;
+ menu.frame = XCreateWindow(display, menu.window, 0,
+ menu.title_h + screen->getBorderWidth(),
+ menu.width, menu.frame_h, 0,
+ screen->getDepth(), InputOutput,
+ screen->getVisual(), attrib_mask, &attrib);
+ openbox->saveMenuSearch(menu.frame, this);
+
+ menuitems = new LinkedList<BasemenuItem>;
+
+ // even though this is the end of the constructor the menu is still not
+ // completely created. items must be inserted and it must be update()'d
+}
+
+
+Basemenu::~Basemenu(void) {
+ XUnmapWindow(display, menu.window);
+
+ if (shown && shown->getWindowID() == getWindowID())
+ shown = (Basemenu *) 0;
+
+ int n = menuitems->count();
+ for (int i = 0; i < n; ++i)
+ remove(0);
+
+ delete menuitems;
+
+ if (menu.label)
+ delete [] menu.label;
+
+ if (menu.title_pixmap)
+ image_ctrl->removeImage(menu.title_pixmap);
+
+ if (menu.frame_pixmap)
+ image_ctrl->removeImage(menu.frame_pixmap);
+
+ if (menu.hilite_pixmap)
+ image_ctrl->removeImage(menu.hilite_pixmap);
+
+ if (menu.sel_pixmap)
+ image_ctrl->removeImage(menu.sel_pixmap);
+
+ openbox->removeMenuSearch(menu.title);
+ XDestroyWindow(display, menu.title);
+
+ openbox->removeMenuSearch(menu.frame);
+ XDestroyWindow(display, menu.frame);
+
+ openbox->removeMenuSearch(menu.window);
+ XDestroyWindow(display, menu.window);
+}
+
+
+int Basemenu::insert(const char *l, int function, const char *e, int pos) {
+ char *label = 0, *exec = 0;
+
+ if (l) label = bstrdup(l);
+ if (e) exec = bstrdup(e);
+
+ BasemenuItem *item = new BasemenuItem(label, function, exec);
+ menuitems->insert(item, pos);
+
+ return menuitems->count();
+}
+
+
+int Basemenu::insert(const char *l, Basemenu *submenu, int pos) {
+ char *label = 0;
+
+ if (l) label = bstrdup(l);
+
+ BasemenuItem *item = new BasemenuItem(label, submenu);
+ menuitems->insert(item, pos);
+
+ submenu->parent = this;
+
+ return menuitems->count();
+}
+
+
+int Basemenu::insert(const char **ulabel, int pos, int function) {
+ BasemenuItem *item = new BasemenuItem(ulabel, function);
+ menuitems->insert(item, pos);
+
+ return menuitems->count();
+}
+
+
+int Basemenu::remove(int index) {
+ if (index < 0 || index > menuitems->count()) return -1;
+
+ BasemenuItem *item = menuitems->remove(index);
+
+ if (item) {
+ if ((! internal_menu) && (item->submenu())) {
+ Basemenu *tmp = (Basemenu *) item->submenu();
+
+ if (! tmp->internal_menu) {
+ delete tmp;
+ } else {
+ tmp->internal_hide();
+ }
+ }
+
+ if (item->label())
+ delete [] item->label();
+
+ if (item->exec())
+ delete [] item->exec();
+
+ delete item;
+ }
+
+ if (which_sub == index)
+ which_sub = -1;
+ else if (which_sub > index)
+ which_sub--;
+
+ return menuitems->count();
+}
+
+
+void Basemenu::update(void) {
+ MenuStyle *style = screen->getMenuStyle();
+ if (i18n->multibyte()) {
+ menu.item_h = style->f_fontset_extents->max_ink_extent.height +
+ menu.bevel_w;
+ menu.title_h = style->t_fontset_extents->max_ink_extent.height +
+ (menu.bevel_w * 2);
+ } else {
+ menu.item_h = style->f_font->ascent + style->f_font->descent +
+ menu.bevel_w;
+ menu.title_h = style->t_font->ascent + style->t_font->descent +
+ (menu.bevel_w * 2);
+ }
+
+ if (title_vis) {
+ const char *s = (menu.label) ? menu.label :
+ i18n->getMessage(BasemenuSet, BasemenuOpenboxMenu,
+ "Openbox Menu");
+ int l = strlen(s);
+
+
+ if (i18n->multibyte()) {
+ XRectangle ink, logical;
+ XmbTextExtents(screen->getMenuStyle()->t_fontset, s, l, &ink, &logical);
+ menu.item_w = logical.width;
+ } else {
+ menu.item_w = XTextWidth(screen->getMenuStyle()->t_font, s, l);
+ }
+
+ menu.item_w += (menu.bevel_w * 2);
+ } else {
+ menu.item_w = 1;
+ }
+
+ int ii = 0;
+ LinkedListIterator<BasemenuItem> it(menuitems);
+ for (BasemenuItem *tmp = it.current(); tmp; it++, tmp = it.current()) {
+ const char *s = ((tmp->u && *tmp->u) ? *tmp->u :
+ ((tmp->l) ? tmp->l : (const char *) 0));
+ int l = strlen(s);
+
+ if (i18n->multibyte()) {
+ XRectangle ink, logical;
+ XmbTextExtents(screen->getMenuStyle()->f_fontset, s, l, &ink, &logical);
+ ii = logical.width;
+ } else
+ ii = XTextWidth(screen->getMenuStyle()->f_font, s, l);
+
+ ii += (menu.bevel_w * 2) + (menu.item_h * 2);
+
+ menu.item_w = ((menu.item_w < (unsigned int) ii) ? ii : menu.item_w);
+ }
+
+ if (menuitems->count()) {
+ menu.sublevels = 1;
+
+ while (((menu.item_h * (menuitems->count() + 1) / menu.sublevels)
+ + menu.title_h + screen->getBorderWidth()) >
+ screen->getHeight())
+ menu.sublevels++;
+
+ if (menu.sublevels < menu.minsub) menu.sublevels = menu.minsub;
+
+ menu.persub = menuitems->count() / menu.sublevels;
+ if (menuitems->count() % menu.sublevels) menu.persub++;
+ } else {
+ menu.sublevels = 0;
+ menu.persub = 0;
+ }
+
+ menu.width = (menu.sublevels * (menu.item_w));
+ if (! menu.width) menu.width = menu.item_w;
+
+ menu.frame_h = (menu.item_h * menu.persub);
+ menu.height = ((title_vis) ? menu.title_h + screen->getBorderWidth() : 0) +
+ menu.frame_h;
+ if (! menu.frame_h) menu.frame_h = 1;
+ if (menu.height < 1) menu.height = 1;
+
+ Pixmap tmp;
+ BTexture *texture;
+ if (title_vis) {
+ tmp = menu.title_pixmap;
+ texture = &(screen->getMenuStyle()->title);
+ if (texture->getTexture() == (BImage_Flat | BImage_Solid)) {
+ menu.title_pixmap = None;
+ XSetWindowBackground(display, menu.title,
+ texture->getColor()->getPixel());
+ } else {
+ menu.title_pixmap =
+ image_ctrl->renderImage(menu.width, menu.title_h, texture);
+ XSetWindowBackgroundPixmap(display, menu.title, menu.title_pixmap);
+ }
+ if (tmp) image_ctrl->removeImage(tmp);
+ XClearWindow(display, menu.title);
+ }
+
+ tmp = menu.frame_pixmap;
+ texture = &(screen->getMenuStyle()->frame);
+ if (texture->getTexture() == (BImage_Flat | BImage_Solid)) {
+ menu.frame_pixmap = None;
+ XSetWindowBackground(display, menu.frame,
+ texture->getColor()->getPixel());
+ } else {
+ menu.frame_pixmap =
+ image_ctrl->renderImage(menu.width, menu.frame_h, texture);
+ XSetWindowBackgroundPixmap(display, menu.frame, menu.frame_pixmap);
+ }
+ if (tmp) image_ctrl->removeImage(tmp);
+
+ tmp = menu.hilite_pixmap;
+ texture = &(screen->getMenuStyle()->hilite);
+ if (texture->getTexture() == (BImage_Flat | BImage_Solid)) {
+ menu.hilite_pixmap = None;
+ } else {
+ menu.hilite_pixmap =
+ image_ctrl->renderImage(menu.item_w, menu.item_h, texture);
+ }
+ if (tmp) image_ctrl->removeImage(tmp);
+
+ tmp = menu.sel_pixmap;
+ if (texture->getTexture() == (BImage_Flat | BImage_Solid)) {
+ menu.sel_pixmap = None;
+ } else {
+ int hw = menu.item_h / 2;
+ menu.sel_pixmap =
+ image_ctrl->renderImage(hw, hw, texture);
+ }
+ if (tmp) image_ctrl->removeImage(tmp);
+
+ XResizeWindow(display, menu.window, menu.width, menu.height);
+
+ if (title_vis)
+ XResizeWindow(display, menu.title, menu.width, menu.title_h);
+
+ XMoveResizeWindow(display, menu.frame, 0,
+ ((title_vis) ? menu.title_h +
+ screen->getBorderWidth() : 0), menu.width,
+ menu.frame_h);
+
+ XClearWindow(display, menu.window);
+ XClearWindow(display, menu.title);
+ XClearWindow(display, menu.frame);
+
+ if (title_vis && visible) redrawTitle();
+
+ for (int i = 0; visible && i < menuitems->count(); i++) {
+ if (i == which_sub) {
+ drawItem(i, True, 0);
+ drawSubmenu(i);
+ } else {
+ drawItem(i, False, 0);
+ }
+ }
+
+ if (parent && visible)
+ parent->drawSubmenu(parent->which_sub);
+
+ XMapSubwindows(display, menu.window);
+}
+
+
+void Basemenu::show(void) {
+ XMapSubwindows(display, menu.window);
+ XMapWindow(display, menu.window);
+ visible = True;
+
+ if (! parent) {
+ if (shown && (! shown->torn))
+ shown->hide();
+
+ shown = this;
+ }
+}
+
+
+void Basemenu::hide(void) {
+ if ((! torn) && hide_tree && parent && parent->isVisible()) {
+ Basemenu *p = parent;
+
+ while (p->isVisible() && (! p->torn) && p->parent) p = p->parent;
+ p->internal_hide();
+ } else {
+ internal_hide();
+ }
+}
+
+
+void Basemenu::internal_hide(void) {
+ if (which_sub != -1) {
+ BasemenuItem *tmp = menuitems->find(which_sub);
+ tmp->submenu()->internal_hide();
+ }
+
+ if (parent && (! torn)) {
+ parent->drawItem(parent->which_sub, False, True);
+
+ parent->which_sub = -1;
+ } else if (shown && shown->menu.window == menu.window) {
+ shown = (Basemenu *) 0;
+ }
+
+ torn = visible = False;
+ which_sub = which_press = which_sub = -1;
+
+ XUnmapWindow(display, menu.window);
+}
+
+
+void Basemenu::move(int x, int y) {
+ menu.x = x;
+ menu.y = y;
+ XMoveWindow(display, menu.window, x, y);
+ if (which_sub != -1)
+ drawSubmenu(which_sub);
+}
+
+
+void Basemenu::redrawTitle(void) {
+ char *text = (char *) ((menu.label) ? menu.label :
+ i18n->getMessage(BasemenuSet, BasemenuOpenboxMenu,
+ "Openbox Menu"));
+ int dx = menu.bevel_w, len = strlen(text);
+ unsigned int l;
+
+ if (i18n->multibyte()) {
+ XRectangle ink, logical;
+ XmbTextExtents(screen->getMenuStyle()->t_fontset, text, len, &ink, &logical);
+ l = logical.width;
+ } else {
+ l = XTextWidth(screen->getMenuStyle()->t_font, text, len);
+ }
+
+ l += (menu.bevel_w * 2);
+
+ switch (screen->getMenuStyle()->t_justify) {
+ case BScreen::RightJustify:
+ dx += menu.width - l;
+ break;
+
+ case BScreen::CenterJustify:
+ dx += (menu.width - l) / 2;
+ break;
+ }
+
+ MenuStyle *style = screen->getMenuStyle();
+ if (i18n->multibyte())
+ XmbDrawString(display, menu.title, style->t_fontset, style->t_text_gc, dx,
+ (menu.bevel_w - style->t_fontset_extents->max_ink_extent.y),
+ text, len);
+ else
+ XDrawString(display, menu.title, style->t_text_gc, dx,
+ (style->t_font->ascent + menu.bevel_w), text, len);
+}
+
+
+void Basemenu::drawSubmenu(int index) {
+ if (which_sub != -1 && which_sub != index) {
+ BasemenuItem *itmp = menuitems->find(which_sub);
+
+ if (! itmp->submenu()->isTorn())
+ itmp->submenu()->internal_hide();
+ }
+
+ if (index >= 0 && index < menuitems->count()) {
+ BasemenuItem *item = menuitems->find(index);
+ if (item->submenu() && visible && (! item->submenu()->isTorn()) &&
+ item->isEnabled()) {
+ if (item->submenu()->parent != this) item->submenu()->parent = this;
+ int sbl = index / menu.persub, i = index - (sbl * menu.persub),
+ x = menu.x +
+ ((menu.item_w * (sbl + 1)) + screen->getBorderWidth()), y;
+
+ if (alignment == AlignTop)
+ y = (((shifted) ? menu.y_shift : menu.y) +
+ ((title_vis) ? menu.title_h + screen->getBorderWidth() : 0) -
+ ((item->submenu()->title_vis) ?
+ item->submenu()->menu.title_h + screen->getBorderWidth() : 0));
+ else
+ y = (((shifted) ? menu.y_shift : menu.y) +
+ (menu.item_h * i) +
+ ((title_vis) ? menu.title_h + screen->getBorderWidth() : 0) -
+ ((item->submenu()->title_vis) ?
+ item->submenu()->menu.title_h + screen->getBorderWidth() : 0));
+
+ if (alignment == AlignBottom &&
+ (y + item->submenu()->menu.height) > ((shifted) ? menu.y_shift :
+ menu.y) + menu.height)
+ y = (((shifted) ? menu.y_shift : menu.y) +
+ menu.height - item->submenu()->menu.height);
+
+ if ((x + item->submenu()->getWidth()) > screen->getWidth()) {
+ x = ((shifted) ? menu.x_shift : menu.x) -
+ item->submenu()->getWidth() - screen->getBorderWidth();
+ }
+
+ if (x < 0) x = 0;
+
+ if ((y + item->submenu()->getHeight()) > screen->getHeight())
+ y = screen->getHeight() - item->submenu()->getHeight() -
+ (screen->getBorderWidth() * 2);
+ if (y < 0) y = 0;
+
+ item->submenu()->move(x, y);
+ if (! moving) drawItem(index, True);
+
+ if (! item->submenu()->isVisible())
+ item->submenu()->show();
+ item->submenu()->moving = moving;
+ which_sub = index;
+ } else {
+ which_sub = -1;
+ }
+ }
+}
+
+
+Bool Basemenu::hasSubmenu(int index) {
+ if ((index >= 0) && (index < menuitems->count()))
+ if (menuitems->find(index)->submenu())
+ return True;
+
+ return False;
+}
+
+
+void Basemenu::drawItem(int index, Bool highlight, Bool clear,
+ int x, int y, unsigned int w, unsigned int h)
+{
+ if (index < 0 || index > menuitems->count()) return;
+
+ BasemenuItem *item = menuitems->find(index);
+ if (! item) return;
+
+ Bool dotext = True, dohilite = True, dosel = True;
+ const char *text = (item->ulabel()) ? *item->ulabel() : item->label();
+ int sbl = index / menu.persub, i = index - (sbl * menu.persub);
+ int item_x = (sbl * menu.item_w), item_y = (i * menu.item_h);
+ int hilite_x = item_x, hilite_y = item_y, hoff_x = 0, hoff_y = 0;
+ int text_x = 0, text_y = 0, len = strlen(text), sel_x = 0, sel_y = 0;
+ unsigned int hilite_w = menu.item_w, hilite_h = menu.item_h, text_w = 0,
+ text_h = 0;
+ unsigned int half_w = menu.item_h / 2, quarter_w = menu.item_h / 4;
+
+ if (text) {
+ if (i18n->multibyte()) {
+ XRectangle ink, logical;
+ XmbTextExtents(screen->getMenuStyle()->f_fontset,
+ text, len, &ink, &logical);
+ text_w = logical.width;
+ text_y = item_y + (menu.bevel_w / 2) -
+ screen->getMenuStyle()->f_fontset_extents->max_ink_extent.y;
+ } else {
+ text_w = XTextWidth(screen->getMenuStyle()->f_font, text, len);
+ text_y = item_y +
+ screen->getMenuStyle()->f_font->ascent +
+ (menu.bevel_w / 2);
+ }
+
+ switch(screen->getMenuStyle()->f_justify) {
+ case BScreen::LeftJustify:
+ text_x = item_x + menu.bevel_w + menu.item_h + 1;
+ break;
+
+ case BScreen::RightJustify:
+ text_x = item_x + menu.item_w - (menu.item_h + menu.bevel_w + text_w);
+ break;
+
+ case BScreen::CenterJustify:
+ text_x = item_x + ((menu.item_w + 1 - text_w) / 2);
+ break;
+ }
+
+ text_h = menu.item_h - menu.bevel_w;
+ }
+
+ GC gc =
+ ((highlight || item->isSelected()) ? screen->getMenuStyle()->h_text_gc :
+ screen->getMenuStyle()->f_text_gc),
+ tgc =
+ ((highlight) ? screen->getMenuStyle()->h_text_gc :
+ ((item->isEnabled()) ? screen->getMenuStyle()->f_text_gc :
+ screen->getMenuStyle()->d_text_gc));
+
+ sel_x = item_x;
+ if (screen->getMenuStyle()->bullet_pos == Right)
+ sel_x += (menu.item_w - menu.item_h - menu.bevel_w);
+ sel_x += quarter_w;
+ sel_y = item_y + quarter_w;
+
+ if (clear) {
+ XClearArea(display, menu.frame, item_x, item_y, menu.item_w, menu.item_h,
+ False);
+ } else if (! (x == y && y == -1 && w == h && h == 0)) {
+ // calculate the which part of the hilite to redraw
+ if (! (max(item_x, x) <= (signed) min(item_x + menu.item_w, x + w) &&
+ max(item_y, y) <= (signed) min(item_y + menu.item_h, y + h))) {
+ dohilite = False;
+ } else {
+ hilite_x = max(item_x, x);
+ hilite_y = max(item_y, y);
+ hilite_w = min(item_x + menu.item_w, x + w) - hilite_x;
+ hilite_h = min(item_y + menu.item_h, y + h) - hilite_y;
+ hoff_x = hilite_x % menu.item_w;
+ hoff_y = hilite_y % menu.item_h;
+ }
+
+ // check if we need to redraw the text
+ int text_ry = item_y + (menu.bevel_w / 2);
+ if (! (max(text_x, x) <= (signed) min(text_x + text_w, x + w) &&
+ max(text_ry, y) <= (signed) min(text_ry + text_h, y + h)))
+ dotext = False;
+
+ // check if we need to redraw the select pixmap/menu bullet
+ if (! (max(sel_x, x) <= (signed) min(sel_x + half_w, x + w) &&
+ max(sel_y, y) <= (signed) min(sel_y + half_w, y + h)))
+ dosel = False;
+ }
+
+ if (dohilite && highlight && (menu.hilite_pixmap != ParentRelative)) {
+ if (menu.hilite_pixmap)
+ XCopyArea(display, menu.hilite_pixmap, menu.frame,
+ screen->getMenuStyle()->hilite_gc, hoff_x, hoff_y,
+ hilite_w, hilite_h, hilite_x, hilite_y);
+ else
+ XFillRectangle(display, menu.frame,
+ screen->getMenuStyle()->hilite_gc,
+ hilite_x, hilite_y, hilite_w, hilite_h);
+ } else if (dosel && item->isSelected() &&
+ (menu.sel_pixmap != ParentRelative)) {
+ if (menu.sel_pixmap)
+ XCopyArea(display, menu.sel_pixmap, menu.frame,
+ screen->getMenuStyle()->hilite_gc, 0, 0,
+ half_w, half_w, sel_x, sel_y);
+ else
+ XFillRectangle(display, menu.frame,
+ screen->getMenuStyle()->hilite_gc,
+ sel_x, sel_y, half_w, half_w);
+ }
+
+ if (dotext && text) {
+ if (i18n->multibyte())
+ XmbDrawString(display, menu.frame, screen->getMenuStyle()->f_fontset,
+ tgc, text_x, text_y, text, len);
+ else
+ XDrawString(display, menu.frame, tgc, text_x, text_y, text, len);
+ }
+
+ if (dosel && item->submenu()) {
+ switch (screen->getMenuStyle()->bullet) {
+ case Square:
+ XDrawRectangle(display, menu.frame, gc, sel_x, sel_y, half_w, half_w);
+ break;
+
+ case Triangle:
+ XPoint tri[3];
+
+ if (screen->getMenuStyle()->bullet_pos == Right) {
+ tri[0].x = sel_x + quarter_w - 2;
+ tri[0].y = sel_y + quarter_w - 2;
+ tri[1].x = 4;
+ tri[1].y = 2;
+ tri[2].x = -4;
+ tri[2].y = 2;
+ } else {
+ tri[0].x = sel_x + quarter_w - 2;
+ tri[0].y = item_y + half_w;
+ tri[1].x = 4;
+ tri[1].y = 2;
+ tri[2].x = 0;
+ tri[2].y = -4;
+ }
+
+ XFillPolygon(display, menu.frame, gc, tri, 3, Convex,
+ CoordModePrevious);
+ break;
+
+ case Diamond:
+ XPoint dia[4];
+
+ dia[0].x = sel_x + quarter_w - 3;
+ dia[0].y = item_y + half_w;
+ dia[1].x = 3;
+ dia[1].y = -3;
+ dia[2].x = 3;
+ dia[2].y = 3;
+ dia[3].x = -3;
+ dia[3].y = 3;
+
+ XFillPolygon(display, menu.frame, gc, dia, 4, Convex,
+ CoordModePrevious);
+ break;
+ }
+ }
+}
+
+
+void Basemenu::setLabel(const char *l) {
+ if (menu.label)
+ delete [] menu.label;
+
+ if (l) menu.label = bstrdup(l);
+ else menu.label = 0;
+}
+
+
+void Basemenu::setItemSelected(int index, Bool sel) {
+ if (index < 0 || index >= menuitems->count()) return;
+
+ BasemenuItem *item = find(index);
+ if (! item) return;
+
+ item->setSelected(sel);
+ if (visible) drawItem(index, (index == which_sub), True);
+}
+
+
+Bool Basemenu::isItemSelected(int index) {
+ if (index < 0 || index >= menuitems->count()) return False;
+
+ BasemenuItem *item = find(index);
+ if (! item) return False;
+
+ return item->isSelected();
+}
+
+
+void Basemenu::setItemEnabled(int index, Bool enable) {
+ if (index < 0 || index >= menuitems->count()) return;
+
+ BasemenuItem *item = find(index);
+ if (! item) return;
+
+ item->setEnabled(enable);
+ if (visible) drawItem(index, (index == which_sub), True);
+}
+
+
+Bool Basemenu::isItemEnabled(int index) {
+ if (index < 0 || index >= menuitems->count()) return False;
+
+ BasemenuItem *item = find(index);
+ if (! item) return False;
+
+ return item->isEnabled();
+}
+
+
+void Basemenu::buttonPressEvent(XButtonEvent *be) {
+ if (be->window == menu.frame) {
+ int sbl = (be->x / menu.item_w), i = (be->y / menu.item_h);
+ int w = (sbl * menu.persub) + i;
+
+ if (w < menuitems->count() && w >= 0) {
+ which_press = i;
+ which_sbl = sbl;
+
+ BasemenuItem *item = menuitems->find(w);
+
+ if (item->submenu())
+ drawSubmenu(w);
+ else
+ drawItem(w, (item->isEnabled()), True);
+ }
+ } else {
+ menu.x_move = be->x_root - menu.x;
+ menu.y_move = be->y_root - menu.y;
+ }
+}
+
+
+void Basemenu::buttonReleaseEvent(XButtonEvent *re) {
+ if (re->window == menu.title) {
+ if (moving) {
+ moving = False;
+
+ if (which_sub != -1)
+ drawSubmenu(which_sub);
+ }
+
+ if (re->x >= 0 && re->x <= (signed) menu.width &&
+ re->y >= 0 && re->y <= (signed) menu.title_h)
+ if (re->button == 3)
+ hide();
+ } else if (re->window == menu.frame &&
+ re->x >= 0 && re->x < (signed) menu.width &&
+ re->y >= 0 && re->y < (signed) menu.frame_h) {
+ if (re->button == 3) {
+ hide();
+ } else {
+ int sbl = (re->x / menu.item_w), i = (re->y / menu.item_h),
+ ix = sbl * menu.item_w, iy = i * menu.item_h,
+ w = (sbl * menu.persub) + i,
+ p = (which_sbl * menu.persub) + which_press;
+
+ if (w < menuitems->count() && w >= 0) {
+ drawItem(p, (p == which_sub), True);
+
+ if (p == w && isItemEnabled(w)) {
+ if (re->x > ix && re->x < (signed) (ix + menu.item_w) &&
+ re->y > iy && re->y < (signed) (iy + menu.item_h)) {
+ itemSelected(re->button, w);
+ }
+ }
+ } else
+ drawItem(p, False, True);
+ }
+ }
+}
+
+
+void Basemenu::motionNotifyEvent(XMotionEvent *me) {
+ if (me->window == menu.title && (me->state & Button1Mask)) {
+ if (movable) {
+ if (! moving) {
+ if (parent && (! torn)) {
+ parent->drawItem(parent->which_sub, False, True);
+ parent->which_sub = -1;
+ }
+
+ moving = torn = True;
+
+ if (which_sub != -1)
+ drawSubmenu(which_sub);
+ } else {
+ menu.x = me->x_root - menu.x_move,
+ menu.y = me->y_root - menu.y_move;
+
+ XMoveWindow(display, menu.window, menu.x, menu.y);
+
+ if (which_sub != -1)
+ drawSubmenu(which_sub);
+ }
+ }
+ } else if ((! (me->state & Button1Mask)) && me->window == menu.frame &&
+ me->x >= 0 && me->x < (signed) menu.width &&
+ me->y >= 0 && me->y < (signed) menu.frame_h) {
+ int sbl = (me->x / menu.item_w), i = (me->y / menu.item_h),
+ w = (sbl * menu.persub) + i;
+
+ if ((i != which_press || sbl != which_sbl) &&
+ (w < menuitems->count() && w >= 0)) {
+ if (which_press != -1 && which_sbl != -1) {
+ int p = (which_sbl * menu.persub) + which_press;
+ BasemenuItem *item = menuitems->find(p);
+
+ drawItem(p, False, True);
+ if (item->submenu())
+ if (item->submenu()->isVisible() &&
+ (! item->submenu()->isTorn())) {
+ item->submenu()->internal_hide();
+ which_sub = -1;
+ }
+ }
+
+ which_press = i;
+ which_sbl = sbl;
+
+ BasemenuItem *itmp = menuitems->find(w);
+
+ if (itmp->submenu())
+ drawSubmenu(w);
+ else
+ drawItem(w, (itmp->isEnabled()), True);
+ }
+ }
+}
+
+
+void Basemenu::exposeEvent(XExposeEvent *ee) {
+ if (ee->window == menu.title) {
+ redrawTitle();
+ } else if (ee->window == menu.frame) {
+ // this is a compilicated algorithm... lets do it step by step...
+ // first... we see in which sub level the expose starts... and how many
+ // items down in that sublevel
+
+ int sbl = (ee->x / menu.item_w), id = (ee->y / menu.item_h),
+ // next... figure out how many sublevels over the redraw spans
+ sbl_d = ((ee->x + ee->width) / menu.item_w),
+ // then we see how many items down to redraw
+ id_d = ((ee->y + ee->height) / menu.item_h);
+
+ if (id_d > menu.persub) id_d = menu.persub;
+
+ // draw the sublevels and the number of items the exposure spans
+ LinkedListIterator<BasemenuItem> it(menuitems);
+ int i, ii;
+ for (i = sbl; i <= sbl_d; i++) {
+ // set the iterator to the first item in the sublevel needing redrawing
+ it.set(id + (i * menu.persub));
+ for (ii = id; ii <= id_d && it.current(); it++, ii++) {
+ int index = ii + (i * menu.persub);
+ // redraw the item
+ drawItem(index, (which_sub == index), False,
+ ee->x, ee->y, ee->width, ee->height);
+ }
+ }
+ }
+}
+
+
+void Basemenu::enterNotifyEvent(XCrossingEvent *ce) {
+ if (ce->window == menu.frame) {
+ menu.x_shift = menu.x, menu.y_shift = menu.y;
+ if (menu.x + menu.width > screen->getWidth()) {
+ menu.x_shift = screen->getWidth() - menu.width -
+ screen->getBorderWidth();
+ shifted = True;
+ } else if (menu.x < 0) {
+ menu.x_shift = -screen->getBorderWidth();
+ shifted = True;
+ }
+
+ if (menu.y + menu.height > screen->getHeight()) {
+ menu.y_shift = screen->getHeight() - menu.height -
+ screen->getBorderWidth();
+ shifted = True;
+ } else if (menu.y + (signed) menu.title_h < 0) {
+ menu.y_shift = -screen->getBorderWidth();
+ shifted = True;
+ }
+
+ if (shifted)
+ XMoveWindow(display, menu.window, menu.x_shift, menu.y_shift);
+
+ if (which_sub != -1) {
+ BasemenuItem *tmp = menuitems->find(which_sub);
+ if (tmp->submenu()->isVisible()) {
+ int sbl = (ce->x / menu.item_w), i = (ce->y / menu.item_h),
+ w = (sbl * menu.persub) + i;
+
+ if (w != which_sub && (! tmp->submenu()->isTorn())) {
+ tmp->submenu()->internal_hide();
+
+ drawItem(which_sub, False, True);
+ which_sub = -1;
+ }
+ }
+ }
+ }
+}
+
+
+void Basemenu::leaveNotifyEvent(XCrossingEvent *ce) {
+ if (ce->window == menu.frame) {
+ if (which_press != -1 && which_sbl != -1 && menuitems->count() > 0) {
+ int p = (which_sbl * menu.persub) + which_press;
+
+ drawItem(p, (p == which_sub), True);
+
+ which_sbl = which_press = -1;
+ }
+
+ if (shifted) {
+ XMoveWindow(display, menu.window, menu.x, menu.y);
+ shifted = False;
+
+ if (which_sub != -1) drawSubmenu(which_sub);
+ }
+ }
+}
+
+
+void Basemenu::reconfigure(void) {
+ XSetWindowBackground(display, menu.window,
+ screen->getBorderColor()->getPixel());
+ XSetWindowBorder(display, menu.window,
+ screen->getBorderColor()->getPixel());
+ XSetWindowBorderWidth(display, menu.window, screen->getBorderWidth());
+
+ menu.bevel_w = screen->getBevelWidth();
+ update();
+}
generated by cgit v1.2.3 (git 2.25.1) at 2026-02-17 10:25:04 +0000