GINPA/Controleur/menu.c

#include "menu.h"


void initialiserMenu(Menu *const menu)
{
	menu->sommetTableau = -1;

	for(uint8_t i = 0; i < MAXBUTTONSMENU; i++)
	{
		menu->liste[i] = NULL;
	}

	menu->renderTextureMenu = initialisationRenderTexture(MENUWIDTH, MENUHEIGHT);
	sfRenderTexture_clear(menu->renderTextureMenu, COULEUR_GRIS);
}


void detruireBouton(Bouton *const bouton)
{
	sfSprite_destroy(bouton->spriteButton);
	sfTexture_destroy(bouton->textureButton);
}


void detruireMenu(Menu *const menu)
{
	for(uint8_t i = 0; i <= menu->sommetTableau; i++)
	{
		detruireBouton(menu->liste[i]);

		free(menu->liste[i]);
		menu->liste[i] = NULL;
	}

	menu->sommetTableau = -1;

	sfRenderTexture_destroy(menu->renderTextureMenu);
	menu->renderTextureMenu = NULL;
}


Tool whichTool(const sfEvent *const event, const Menu *const menu)
{
	for(uint8_t i = 0; i <= menu->sommetTableau; i++)
	{
		if(mouseIsInRect((sfVector2f){event->mouseButton.x, event->mouseButton.y}, menu->liste[i]->zone))
		{
			return menu->liste[i]->outil;
		}
	}

	return NO_TOOL;
}


void ajouterEntreeMenu(Menu *const menu, Bouton *const bouton)
{
	if(menu->sommetTableau < MAXBUTTONSMENU - 1)
	{
		menu->liste[++menu->sommetTableau] = bouton;

		const uint16_t ordonneeDernierBoutonActuel = (menu->sommetTableau - 1 < 0 ? 0 : menu->liste[menu->sommetTableau - 1]->zone.positionBD.y);

		menu->liste[menu->sommetTableau]->zone = (Rectangle){{WIDTH, ordonneeDernierBoutonActuel + BUTTONGAP}, {WIDTH + MENUWIDTH, ordonneeDernierBoutonActuel + BUTTONGAP + RATIOMENU}};

		sfSprite_setPosition(menu->liste[menu->sommetTableau]->spriteButton, (sfVector2f){0.0, ordonneeDernierBoutonActuel + BUTTONGAP});
		sfRenderTexture_drawSprite(menu->renderTextureMenu, menu->liste[menu->sommetTableau]->spriteButton, NULL);

		sfRenderTexture_display(menu->renderTextureMenu);
	}

	else
	{
		fprintf(stderr, "Nombre maximal de boutons dans le menu atteint ! Sale développeur va :D\n");
		exit(0xDEAD);
	}
}


Bouton* afficherDescriptionBouton(const sfEvent *const event, const Menu *const menu, sfRenderTexture *renderTexture, sfSprite **renderSprite)
{
	for(uint8_t i = 0; i <= menu->sommetTableau; i++)
	{
		if(mouseIsInRect((sfVector2f){event->mouseMove.x, event->mouseMove.y}, menu->liste[i]->zone))
		{
			sfFont *font = loadFontFromFile(BOLDFONTPATH);

			sfConvexShape *rectangle = creerRectangle((sfVector2f){WIDTH - BUTTONAMESIZE * 9, menu->liste[i]->zone.positionHG.y}, (sfVector2f){WIDTH, menu->liste[i]->zone.positionHG.y + RATIOMENU}, COULEUR_GRIS_TRANSPARENT);
			sfRenderTexture_drawConvexShape(renderTexture, rectangle, NULL);

			sfText *texte = creerTexte((sfVector2f){WIDTH - BUTTONAMESIZE * 8, menu->liste[i]->zone.positionHG.y + RATIOMENU / 2.0 - 8}, menu->liste[i]->nom, font, 12, sfBlack);
			sfRenderTexture_drawText(renderTexture, texte, NULL);

			sfRenderTexture_display(renderTexture);

			freeSprite(renderSprite);
			*renderSprite = loadSpriteFromRenderTexture(renderTexture);

			sfFont_destroy(font);
			sfText_destroy(texte);
			sfConvexShape_destroy(rectangle);

			return menu->liste[i];
		}
	}

	return NULL;
}


void chargerMenuAffichageLog(Menu *const menu, const Mode mode, const bool displayEnded, const bool displayPaused, const Tool currentTool)
{
	if(mode != MODE_MULTI_FILES)
	{
		ajouterEntreeMenu(menu, loadButtonMenu(TOOL_EXIT, "QUITTER         ", "Vue/Ressources/Icones/exit.png"));
		ajouterEntreeMenu(menu, loadButtonMenu(TOOL_BACKTOHOME, "MENU            ", "Vue/Ressources/Icones/home.png"));

		if(displayEnded)
		{
			ajouterEntreeMenu(menu, loadButtonMenu(TOOL_ZOOMPREV, "VUE PRECEDENTE  ", "Vue/Ressources/Icones/back.png"));
			ajouterEntreeMenu(menu, loadButtonMenu(TOOL_ZOOMNEXT, "VUE SUIVANTE    ", "Vue/Ressources/Icones/next.png"));
			ajouterEntreeMenu(menu, loadButtonMenu(TOOL_ZOOMZONE, "ZOOMER ZONE     ", (currentTool == TOOL_ZOOMZONE ? "Vue/Ressources/Icones/zoom-in_selected.png" : "Vue/Ressources/Icones/zoom-in.png")));
			ajouterEntreeMenu(menu, loadButtonMenu(TOOL_CHANGEMAP, "CHANGER FOND    ", "Vue/Ressources/Icones/layers.png"));
			ajouterEntreeMenu(menu, loadButtonMenu(TOOL_SELECTPOINTS, "SELECTIONNE ZONE", (currentTool == TOOL_SELECTPOINTS ? "Vue/Ressources/Icones/flag_selected.png" : "Vue/Ressources/Icones/flag.png")));
			ajouterEntreeMenu(menu, loadButtonMenu(TOOL_DESELECTPOINTS, "DESELECT. ZONE  ", (currentTool == TOOL_DESELECTPOINTS ? "Vue/Ressources/Icones/flag_barre_selected.png" : "Vue/Ressources/Icones/flag_barre.png")));
			ajouterEntreeMenu(menu, loadButtonMenu(TOOL_PREVIEW, "PREVISUALISATION", (mode == MODE_GLOBAL ? "Vue/Ressources/Icones/hide_mode1.png" : (mode == MODE_PREVIEW ? "Vue/Ressources/Icones/hide_mode2.png" : "Vue/Ressources/Icones/hide_mode3.png"))));
			if(mode == MODE_GLOBAL)
				ajouterEntreeMenu(menu, loadButtonMenu(TOOL_SAVE, "SAUVEGARDER     ", "Vue/Ressources/Icones/download_disabled.png"));
			else
				ajouterEntreeMenu(menu, loadButtonMenu(TOOL_SAVE, "SAUVEGARDER     ", "Vue/Ressources/Icones/download_enabled.png"));

			ajouterEntreeMenu(menu, loadButtonMenu(TOOL_CENTERPOSITION, "RECENTRER       ", "Vue/Ressources/Icones/target.png"));
			ajouterEntreeMenu(menu, loadButtonMenu(TOOL_TOGGLEAGGLO, "AGGLOMERATS     ", "Vue/Ressources/Icones/push-pin.png"));
			ajouterEntreeMenu(menu, loadButtonMenu(TOOL_TOGGLEROUTE, "ROUTES    ", "Vue/Ressources/Icones/road-perspective-of-curves.png"));
		}

		else
		{
			ajouterEntreeMenu(menu, loadButtonMenu(TOOL_GLOBAL, "PASSER EN GLOBAL", "Vue/Ressources/Icones/worldwide.png"));
			ajouterEntreeMenu(menu, loadButtonMenu(TOOL_ERASE, "EFFACE AFFICHAGE", "Vue/Ressources/Icones/eraser.png"));

			if(mode == MODE_PBP_AUTOMATIC)
			{
				if(displayPaused)
				{
					ajouterEntreeMenu(menu, loadButtonMenu(TOOL_RESUME, "REPRENDRE       ", "Vue/Ressources/Icones/play.png"));
				}

				else
				{
					ajouterEntreeMenu(menu, loadButtonMenu(TOOL_PAUSE, "PAUSE           ", "Vue/Ressources/Icones/pause.png"));
				}
			}

			else if(mode == MODE_PBP_MANUAL)
			{
				ajouterEntreeMenu(menu, loadButtonMenu(TOOL_CONTINUE, "POINT SUIVANT   ", "Vue/Ressources/Icones/fast-forward.png"));
			}
		}

		if(mode != MODE_GLOBAL && mode != MODE_PREVIEW && mode != MODE_PREVIEW_SUGG)
		{
			ajouterEntreeMenu(menu, loadButtonMenu(TOOL_REPEAT, "RESET AFFICHAGE ", "Vue/Ressources/Icones/repeat.png"));
		}
	}

	else
	{
		ajouterEntreeMenu(menu, loadButtonMenu(TOOL_EXIT, "QUITTER         ", "Vue/Ressources/Icones/exit.png"));
		ajouterEntreeMenu(menu, loadButtonMenu(TOOL_BACKTOHOME, "MENU            ", "Vue/Ressources/Icones/home.png"));
		ajouterEntreeMenu(menu, loadButtonMenu(TOOL_ZOOMPREV, "VUE PRECEDENTE  ", "Vue/Ressources/Icones/back.png"));
		ajouterEntreeMenu(menu, loadButtonMenu(TOOL_ZOOMNEXT, "VUE SUIVANTE    ", "Vue/Ressources/Icones/next.png"));
		ajouterEntreeMenu(menu, loadButtonMenu(TOOL_ZOOMZONE, "ZOOMER ZONE     ", (currentTool == TOOL_ZOOMZONE ? "Vue/Ressources/Icones/zoom-in_selected.png" : "Vue/Ressources/Icones/zoom-in.png")));
		ajouterEntreeMenu(menu, loadButtonMenu(TOOL_CHANGEMAP, "CHANGER FOND    ", "Vue/Ressources/Icones/layers.png"));
		ajouterEntreeMenu(menu, loadButtonMenu(TOOL_CENTERPOSITION, "RECENTRER       ", "Vue/Ressources/Icones/target.png"));
	}
}


void updateAndDrawMenu(sfRenderTexture *const renderTexture, Menu *const menu, const Mode mode, const bool displayEnded, const bool displayPaused, const Tool currentTool)
{
	detruireMenu(menu);
	initialiserMenu(menu);
	chargerMenuAffichageLog(menu, mode, displayEnded, displayPaused, currentTool);

	/* Méthode dégueu': Il faut "effacer" les anciens boutons avant de remettre les nouveaux... */
	sfConvexShape *temp = creerRectangle((sfVector2f){WIDTH, 0.0}, (sfVector2f){WIDTH + MENUWIDTH, MENUHEIGHT}, COULEUR_GRIS);
	sfRenderTexture_drawConvexShape(renderTexture, temp, NULL);
	/* ________________________________________________________________________________________ */

	dessinerMenu(renderTexture, menu);

	/* Suite de la méthode dégueu' */
	sfConvexShape_destroy(temp);
	/* ___________________________ */
}