Icon *cairo_dock_get_last_drawn_icon (CairoDock *pDock) { if (pDock->pFirstDrawnElement != NULL) { if (pDock->pFirstDrawnElement->prev != NULL) return pDock->pFirstDrawnElement->prev->data; else return cairo_dock_get_last_icon (pDock->icons); } else return cairo_dock_get_last_icon (pDock->icons);; }
void cd_rendering_calculate_max_dock_size_3D_plane (CairoDock *pDock) { pDock->pFirstDrawnElement = cairo_dock_calculate_icons_positions_at_rest_linear (pDock->icons, pDock->fFlatDockWidth, pDock->iScrollOffset); //pDock->iMaxDockHeight = (int) ((1 + g_fAmplitude) * pDock->iMaxIconHeight + myIcons.fReflectSize * pDock->fRatio) + myLabels.iLabelSize + myBackground.iDockLineWidth + myBackground.iFrameMargin; _define_parameters (hi, h0, H, l, r, gamma, h, w, dw); pDock->iMaxDockHeight = (int) (hi + h0max + l); // 1ere estimation. // w w = ceil (cairo_dock_calculate_max_dock_width (pDock, pDock->pFirstDrawnElement, pDock->fFlatDockWidth, 1., 2 * dw)); // pDock->iMaxDockWidth // -> gamma gamma = w / 2 / H; // -> h h = hi + h0 / (1 + gamma); // en fait, sqrt (1 + gamma * gamma), mais on simplifie pour diminuer l'ordre de 2. pDock->iDecorationsHeight // -> dw dw = h * gamma + r + (l+(r==0)*2)*sqrt(1+gamma*gamma); // en fait, h*gamma + r*(1-sin)/cos, or (1-sin)/cos <= 1, on majore pour simplifier. on aurait r + gamma * (h - 2 * r) si on utilisait des cercles au lieu de courbes de Bezier. double Ws = w+2*dw; double W = Ws - 2 * (r + (l+(r==0)*2)*sqrt(1+gamma*gamma)); double a = H + hi; double b = H + hi + h0 - W / 2; double c = - W / 2; double g = (-b + sqrt (b * b - 4 * a * c)) / 2 / a; g_print ("gamma : %f (=) %f\n", gamma, g); if (cairo_dock_is_extended_dock (pDock)) // mode panel etendu. { double Ws = cairo_dock_get_max_authorized_dock_width (pDock); if (w + 2 * dw < Ws) // alors on etend. { double extra = Ws - w; pDock->iMaxDockWidth = ceil (cairo_dock_calculate_max_dock_width (pDock, pDock->pFirstDrawnElement, pDock->fFlatDockWidth, 1., extra)); // on pourra optimiser, ce qui nous interesse ici c'est les fXMin/fXMax. double W = Ws - 2 * (r + (l+(r==0)*2)*sqrt(1+gamma*gamma)); double a = H + hi; double b = H + hi + h0 - W / 2; double c = - W / 2; gamma = (-b + sqrt (b * b - 4 * a * c)) / 2 / a; g_print ("mode etendu : pDock->iMaxDockWidth : %d, gamma = %f\n", pDock->iMaxDockWidth, gamma); h = hi + h0 / (1 + gamma); } } else // rien d'autre a faire { pDock->iMaxDockWidth = ceil (cairo_dock_calculate_max_dock_width (pDock, pDock->pFirstDrawnElement, pDock->fFlatDockWidth, 1., 2 * dw)); // on pourra optimiser, ce qui nous interesse ici c'est les fXMin/fXMax. } pDock->iDecorationsHeight = h; g_print ("h : %.2f -> %d\n", h, pDock->iDecorationsHeight); pDock->iDecorationsWidth = pDock->iMaxDockWidth; // taille min. pDock->iMinDockHeight = myBackground.iDockLineWidth + myBackground.iFrameMargin + myIcons.fReflectSize * pDock->fRatio + pDock->iMaxIconHeight; double gamma_min = pDock->fFlatDockWidth / 2 / H; double dw_min = h * gamma_min + r + (l+(r==0)*2)*sqrt(1+gamma_min*gamma_min); //cairo_dock_calculate_extra_width_for_trapeze (pDock->iDecorationsHeight, fInclination, myBackground.iDockRadius, myBackground.iDockLineWidth); if (cairo_dock_is_extended_dock (pDock)) // mode panel etendu. { pDock->iMinDockWidth = cairo_dock_get_max_authorized_dock_width (pDock); } else { pDock->iMinDockWidth = pDock->fFlatDockWidth + 2 * dw_min; } // on reboucle (sauf que on reboucle pas). //fInclination = 0.5 * pDock->iMinDockWidth / iVanishingPointY; //fExtraWidthMin = cairo_dock_calculate_extra_width_for_trapeze (pDock->iDecorationsHeight, fInclination, myBackground.iDockRadius, myBackground.iDockLineWidth); //pDock->iMinDockWidth = pDock->fFlatDockWidth + fExtraWidthMin; // en commentaire depuis des lustres. pDock->iMinLeftMargin = dw; pDock->iMinRightMargin = dw; Icon *pFirstIcon = cairo_dock_get_first_icon (pDock->icons); if (pFirstIcon != NULL) pDock->iMaxRightMargin = dw + pFirstIcon->fWidth; Icon *pLastIcon = cairo_dock_get_last_icon (pDock->icons); if (pLastIcon != NULL) pDock->iMaxRightMargin = dw + pLastIcon->fWidth; pDock->inputArea.x = (pDock->iMinDockWidth - pDock->fFlatDockWidth) / 2; pDock->inputArea.y = 0; pDock->inputArea.width = pDock->fFlatDockWidth; pDock->inputArea.height = pDock->iMinDockHeight; g_print ("input area : %d + %d\n", pDock->inputArea.x, pDock->inputArea.width); // on charge les separateurs plat. if (my_pFlatSeparatorSurface[0] == NULL && my_iFlatSeparatorTexture == 0 && my_iDrawSeparator3D == CD_FLAT_SEPARATOR) cd_rendering_load_flat_separator (CAIRO_CONTAINER (g_pMainDock)); }
gboolean cd_do_key_pressed (gpointer pUserData, GldiContainer *pContainer, guint iKeyVal, guint iModifierType, const gchar *string, int iKeyCode) { g_return_val_if_fail (cd_do_session_is_running (), GLDI_NOTIFICATION_LET_PASS); g_return_val_if_fail (myData.pCurrentDock != NULL, GLDI_NOTIFICATION_LET_PASS); const gchar *cKeyName = gdk_keyval_name (iKeyVal); guint32 iUnicodeChar = gdk_keyval_to_unicode (iKeyVal); cd_debug ("+ cKeyName : %s (%c, %s, %d)", cKeyName, iUnicodeChar, string, iKeyCode); if (myData.sCurrentText->len == 0) { GdkKeymapKey *keys = NULL; guint *keyvals = NULL; int i, n_entries = 0; int iKeyVal2; gdk_keymap_get_entries_for_keycode (gdk_keymap_get_default (), iKeyCode, &keys, &keyvals, &n_entries); for (i = 0; i < n_entries; i ++) { iKeyVal2 = keyvals[i]; if ((iKeyVal2 >= GDK_KEY_0 && iKeyVal2 <= GDK_KEY_9) || (iKeyVal2 >= GDK_KEY_KP_0 && iKeyVal2 <= GDK_KEY_KP_9)) { iKeyVal = iKeyVal2; break; } } g_free (keys); g_free (keyvals); } if (iKeyVal == GDK_KEY_Escape) // on clot la session. { // give the focus back to the window that had it before the user opened this session. if (myData.pPreviouslyActiveWindow != NULL) { gldi_window_show (myData.pPreviouslyActiveWindow); } cd_do_close_session (); } else if (iKeyVal == GDK_KEY_space && myData.sCurrentText->len == 0) // pas d'espace en debut de chaine. { // on rejette. } else if (iKeyVal >= GDK_KEY_Shift_L && iKeyVal <= GDK_KEY_Hyper_R) // on n'ecrit pas les modificateurs. { // on rejette. } else if (iKeyVal == GDK_KEY_Menu) // emulation du clic droit. { if (myData.pCurrentIcon != NULL) { myData.bIgnoreIconState = TRUE; gldi_icon_stop_animation (myData.pCurrentIcon); // car on va perdre le focus. myData.bIgnoreIconState = FALSE; GtkWidget *menu = gldi_container_build_menu (CAIRO_CONTAINER (myData.pCurrentDock), myData.pCurrentIcon); gldi_menu_popup (menu); } } else if (iKeyVal == GDK_KEY_BackSpace) // on efface la derniere lettre. { if (myData.sCurrentText->len > 0) { cd_debug ("we remove the last letter of %s (%d)", myData.sCurrentText->str, myData.sCurrentText->len); g_string_truncate (myData.sCurrentText, myData.sCurrentText->len-1); // on relance la recherche. if (myData.pCurrentIcon == NULL) // sinon l'icone actuelle convient toujours. cd_do_search_current_icon (FALSE); } } else if (iKeyVal == GDK_KEY_Tab) // jump to next icon. { if (myData.sCurrentText->len > 0) { //gboolean bPrevious = iModifierType & GDK_SHIFT_MASK; // on cherche l'icone suivante. cd_do_search_current_icon (TRUE); // pCurrentIcon peut etre NULL si elle s'est faite detruire pendant la recherche, auquel cas on cherchera juste normalement. } } else if (iKeyVal == GDK_KEY_Return) { if (myData.pCurrentIcon != NULL) { cd_debug ("we click on the icon '%s' [%d, %d]", myData.pCurrentIcon->cName, iModifierType, GDK_SHIFT_MASK); myData.bIgnoreIconState = TRUE; if (iModifierType & GDK_MOD1_MASK) // ALT { myData.bIgnoreIconState = TRUE; gldi_icon_stop_animation (myData.pCurrentIcon); // car aucune animation ne va la remplacer. myData.bIgnoreIconState = FALSE; gldi_object_notify (CAIRO_CONTAINER (myData.pCurrentDock), NOTIFICATION_MIDDLE_CLICK_ICON, myData.pCurrentIcon, myData.pCurrentDock); } else if (iModifierType & GDK_CONTROL_MASK) // CTRL { myData.bIgnoreIconState = TRUE; gldi_icon_stop_animation (myData.pCurrentIcon); // car on va perdre le focus. myData.bIgnoreIconState = FALSE; GtkWidget *menu = gldi_container_build_menu (CAIRO_CONTAINER (myData.pCurrentDock), myData.pCurrentIcon); gldi_menu_popup (menu); } else { cd_do_simulate_click (CAIRO_CONTAINER (myData.pCurrentDock), myData.pCurrentIcon, iModifierType); } gldi_icon_start_animation (myData.pCurrentIcon); myData.bIgnoreIconState = FALSE; myData.pCurrentIcon = NULL; // sinon on va interrompre l'animation en fermant la session. } cd_do_close_session (); } else if (iKeyVal == GDK_KEY_Left || iKeyVal == GDK_KEY_Right || iKeyVal == GDK_KEY_Up || iKeyVal == GDK_KEY_Down) { iKeyVal = _orient_arrow (pContainer, iKeyVal); if (iKeyVal == GDK_KEY_Up) { if (myData.pCurrentIcon != NULL && myData.pCurrentIcon->pSubDock != NULL) { cd_debug ("on monte dans le sous-dock %s", myData.pCurrentIcon->cName); Icon *pIcon = cairo_dock_get_first_icon (myData.pCurrentIcon->pSubDock->icons); cd_do_change_current_icon (pIcon, myData.pCurrentIcon->pSubDock); } } else if (iKeyVal == GDK_KEY_Down) { if (myData.pCurrentDock->iRefCount > 0) { CairoDock *pParentDock = NULL; Icon *pPointingIcon = cairo_dock_search_icon_pointing_on_dock (myData.pCurrentDock, &pParentDock); if (pPointingIcon != NULL) { cd_debug ("on redescend dans le dock parent via %s", pPointingIcon->cName); cd_do_change_current_icon (pPointingIcon, pParentDock); } } } else if (iKeyVal == GDK_KEY_Left) { if (myData.pCurrentDock->icons != NULL) { Icon *pPrevIcon = cairo_dock_get_previous_icon (myData.pCurrentDock->icons, myData.pCurrentIcon); if (CAIRO_DOCK_ICON_TYPE_IS_SEPARATOR (pPrevIcon)) pPrevIcon = cairo_dock_get_previous_icon (myData.pCurrentDock->icons, pPrevIcon); if (pPrevIcon == NULL) // pas trouve ou bien 1ere icone. { pPrevIcon = cairo_dock_get_last_icon (myData.pCurrentDock->icons); } cd_debug ("on se deplace a gauche sur %s", pPrevIcon ? pPrevIcon->cName : "none"); cd_do_change_current_icon (pPrevIcon, myData.pCurrentDock); } } else // Gdk_Right. { if (myData.pCurrentDock->icons != NULL) { Icon *pNextIcon = cairo_dock_get_next_icon (myData.pCurrentDock->icons, myData.pCurrentIcon); if (CAIRO_DOCK_ICON_TYPE_IS_SEPARATOR (pNextIcon)) pNextIcon = cairo_dock_get_next_icon (myData.pCurrentDock->icons, pNextIcon); if (pNextIcon == NULL) // pas trouve ou bien 1ere icone. { pNextIcon = cairo_dock_get_first_icon (myData.pCurrentDock->icons); } cd_debug ("on se deplace a gauche sur %s", pNextIcon ? pNextIcon->cName : "none"); cd_do_change_current_icon (pNextIcon, myData.pCurrentDock); } } } else if (iKeyVal == GDK_KEY_Page_Down || iKeyVal == GDK_KEY_Page_Up || iKeyVal == GDK_KEY_Home || iKeyVal == GDK_KEY_End) { if (iModifierType & GDK_CONTROL_MASK) // changement de dock principal { gpointer data[4] = {myData.pCurrentDock, NULL, GINT_TO_POINTER (FALSE), NULL}; gldi_docks_foreach_root ((GFunc) _find_next_dock, data); CairoDock *pNextDock = data[1]; if (pNextDock == NULL) pNextDock = data[3]; if (pNextDock != NULL) { Icon *pNextIcon = NULL; int n = g_list_length (pNextDock->icons); if (n > 0) { pNextIcon = g_list_nth_data (pNextDock->icons, (n-1) / 2); if (CAIRO_DOCK_ICON_TYPE_IS_SEPARATOR (pNextIcon) && n > 1) pNextIcon = g_list_nth_data (pNextDock->icons, (n+1) / 2); } cd_do_change_current_icon (pNextIcon, pNextDock); } } Icon *pIcon = (iKeyVal == GDK_KEY_Page_Up || iKeyVal == GDK_KEY_Home ? cairo_dock_get_first_icon (myData.pCurrentDock->icons) : cairo_dock_get_last_icon (myData.pCurrentDock->icons)); cd_debug ("on se deplace a l'extremite sur %s", pIcon ? pIcon->cName : "none"); cd_do_change_current_icon (pIcon, myData.pCurrentDock); } else if ( ((iKeyVal >= GDK_KEY_0 && iKeyVal <= GDK_KEY_9) || (iKeyVal >= GDK_KEY_KP_0 && iKeyVal <= GDK_KEY_KP_9)) && myData.sCurrentText->len == 0) { _activate_nth_icon (iKeyVal, iModifierType); } else if (string) /// utiliser l'unichar ... { cd_debug ("string:'%s'", string); g_string_append_c (myData.sCurrentText, *string); cd_do_search_current_icon (FALSE); } return GLDI_NOTIFICATION_INTERCEPT; }