GINPA/Controleur/waiting.c

#include "waiting.h"


void waitingForEvent(sfRenderWindow *const window, sfEvent *const event, const sfSprite *const sprite)
{
	while(sfRenderWindow_waitEvent(window, event))
	{
		if(event->type == sfEvtClosed || (event->type == sfEvtKeyPressed && event->key.code == sfKeyEscape))
		{
			sfRenderWindow_close(window);
			sfRenderWindow_destroy(window);
			exit(EXIT_SUCCESS);
		}

		else if(event->type == sfEvtResized)
		{
			displayBackgroundSprite(window, sprite);
		}

		else if(event->type == sfEvtKeyPressed || event->type == sfEvtMouseButtonPressed)
		{
			break;
		}
	}
}


Rectangle waitingOnMapEvent(sfRenderWindow *const window, sfEvent *const event, sfRenderTexture *renderTexture, sfSprite *renderSprite, const Carte *const carte, const uint32_t nbPointsAffiches, Point ** ptsAffiches, sfCircleShape *tabPointeursCercles[nbPointsAffiches], const uint32_t nbAgglos, sfCircleShape *tabPointeursCerclesAgglos[nbAgglos], Agglomerat *agglos, uint32_t nbPoints, Point *tabPoint,  char **tabDatesConverties, const sfFont *const font, Action *const action, const Mode mode, Menu *const menu, Tool *const currentTool)
{
	sfTexture *originalTexture = sfTexture_copy(sfRenderTexture_getTexture(renderTexture));

	// Un booléen qui se souviendra de la présence (ou de l'absence) du curseur sur la fenêtre !
	bool inWindow = true;

	/* 'nbPointsAffiches' est la valeur impossible signifiant qu'aucun point n'est affiché */
	uint32_t pointAffiche = nbPointsAffiches;
	/* 'nbPointsAffiches' est la valeur impossible signifiant qu'aucun agglomérat n'est sélectionné */
	uint32_t aggloSelectionne = nbAgglos; 

	Bouton *boutonActuel = NULL;

	while(sfRenderWindow_waitEvent(window, event))
	{
		if(event->type == sfEvtClosed || sfKeyboard_isKeyPressed(sfKeyEscape))
		{
			sfRenderWindow_close(window);
			sfRenderWindow_destroy(window);

			exit(EXIT_SUCCESS);
		}

		else if(event->type == sfEvtResized)
		{
			displayBackgroundSprite(window, renderSprite);
		}

		else if(event->type == sfEvtMouseEntered)
		{
			inWindow = true;
		}

		else if(event->type == sfEvtMouseLeft)
		{
			inWindow = false;
		}

		else if(event->type == sfEvtMouseMoved)
		{
			resetTextureAndSpriteFromOriginal(renderTexture, &renderSprite, originalTexture);

			bool needToRefreshDisplay = false;

			if(event->mouseMove.x >= WIDTH)
			{
				boutonActuel = afficherDescriptionBouton(event, menu, renderTexture, &renderSprite);
				if(boutonActuel != NULL)
				{
					needToRefreshDisplay = true;
				}
			}

			else
			{
				pointAffiche = afficherDateSelectionnerPoint(event, renderTexture, &renderSprite, nbPointsAffiches, ptsAffiches, tabPointeursCercles, tabPoint,tabDatesConverties, font);
				aggloSelectionne = selectionnerAgglomerats(event, nbAgglos, tabPointeursCerclesAgglos, agglos);
			}

			if(needToRefreshDisplay || pointAffiche != nbPoints || aggloSelectionne != nbAgglos)
			{
				displayBackgroundSprite(window, renderSprite);
			}
		}

		else if(event->type == sfEvtKeyPressed)
		{
			if(sfKeyboard_isKeyPressed(sfKeyS) && (mode == MODE_PREVIEW || mode == MODE_PREVIEW_SUGG))
			{
				suppressionAndVerbosity(window, renderSprite, tabPoint, nbPoints, agglos, nbAgglos, mode);
			}

			else if(sfKeyboard_isKeyPressed(sfKeyBack))
			{
				*action = ACTION_QUIT;
				break;
			}

			else if(sfKeyboard_isKeyPressed(sfKeySpace))
			{
				*action = ACTION_CHANGE_MAP_TYPE;
				break;
			}

			else if(sfKeyboard_isKeyPressed(sfKeyV))
			{
				*action = ACTION_CHANGE_VISUALISATION;
				break;
			}
		}

		/* Il n'est pas possible d'utiliser `sfMouse_isButtonPressed(sfMouseXButton2)` ici...
		--> cf. https://github.com/SFML/SFML/blob/fae3b65f0567f87fa9925cd42d28df15eb69e79c/src/SFML/Window/Unix/InputImpl.cpp#L237 */
		else if((event->type == sfEvtMouseButtonPressed && event->mouseButton.button == sfMouseXButton2) || sfKeyboard_isKeyPressed(sfKeyN))
		{
			*action = ACTION_ZOOM_NEXT;
			break;
		}

		/* Il n'est pas possible d'utiliser `sfMouse_isButtonPressed(sfMouseXButton1)` ici...
		--> cf. https://github.com/SFML/SFML/blob/fae3b65f0567f87fa9925cd42d28df15eb69e79c/src/SFML/Window/Unix/InputImpl.cpp#L238 */
		else if((event->type == sfEvtMouseButtonPressed && event->mouseButton.button == sfMouseXButton1) || sfKeyboard_isKeyPressed(sfKeyP))
		{
			*action = ACTION_ZOOM_PREV;
			break;
		}

		else if(event->type == sfEvtMouseButtonPressed && inWindow)
		{
			if(event->mouseButton.x > MAPSIZE)
			{
				// Dans quasiment tous les cas, il faudra sortir de la boucle englobante...
				bool needToBreakTheWhile = true;

				switch(whichTool(event, menu))
				{
					case TOOL_EXIT:
						if(questionBox(window, renderSprite, "Êtes-vous vraiment sûr de vouloir quitter le logiciel ?"))
						{
							exit(EXIT_SUCCESS);
						}
						else
						{
							needToBreakTheWhile = false;
						}
						break;

					case TOOL_BACKTOHOME:
						if(questionBox(window, renderSprite, "Êtes-vous vraiment sûr de vouloir quitter cette vue ?"))
						{
							*action = ACTION_QUIT;
						}
						else
						{
							needToBreakTheWhile = false;
						}
						break;

					case TOOL_CHANGEMAP:
						*action = ACTION_CHANGE_MAP_TYPE;
						break;

					case TOOL_CENTERPOSITION:
						*action = ACTION_CENTERPOSITION;
						break;

					case TOOL_ZOOMZONE:
						needToBreakTheWhile = false;
						*currentTool = (*currentTool == TOOL_ZOOMZONE) ? NO_TOOL : TOOL_ZOOMZONE;
						resetTextureAndSpriteFromOriginal(renderTexture, &renderSprite, originalTexture);
						sfRenderTexture_drawSprite(renderTexture, renderSprite, NULL);
						updateAndDrawMenu(renderTexture, menu, mode, true, true, *currentTool);
						freeSprite(&renderSprite);	
						renderSprite = loadSpriteFromRenderTexture(renderTexture);
						sfTexture_destroy(originalTexture);
						originalTexture = sfTexture_copy(sfRenderTexture_getTexture(renderTexture));
						displayBackgroundSprite(window, renderSprite);
						break;

					case TOOL_ZOOMPREV:
						*action = ACTION_ZOOM_PREV;
						break;

					case TOOL_ZOOMNEXT:
						*action = ACTION_ZOOM_NEXT;
						break;

					case TOOL_SELECTPOINTS:
						needToBreakTheWhile = false;
						*currentTool = (*currentTool == TOOL_SELECTPOINTS) ? NO_TOOL : TOOL_SELECTPOINTS;
						resetTextureAndSpriteFromOriginal(renderTexture, &renderSprite, originalTexture);
						sfRenderTexture_drawSprite(renderTexture, renderSprite, NULL);
						updateAndDrawMenu(renderTexture, menu, mode, true, true, *currentTool);
						freeSprite(&renderSprite);
						renderSprite = loadSpriteFromRenderTexture(renderTexture);
						displayBackgroundSprite(window, renderSprite);
						sfTexture_destroy(originalTexture);
						originalTexture = sfTexture_copy(sfRenderTexture_getTexture(renderTexture));
						break;

					case TOOL_DESELECTPOINTS:
						needToBreakTheWhile = false;
						*currentTool = (*currentTool == TOOL_DESELECTPOINTS) ? NO_TOOL : TOOL_DESELECTPOINTS;
						resetTextureAndSpriteFromOriginal(renderTexture, &renderSprite, originalTexture);
						sfRenderTexture_drawSprite(renderTexture, renderSprite, NULL);
						updateAndDrawMenu(renderTexture, menu, mode, true, true, *currentTool);
						freeSprite(&renderSprite);
						renderSprite = loadSpriteFromRenderTexture(renderTexture);
						displayBackgroundSprite(window, renderSprite);
						sfTexture_destroy(originalTexture);
						originalTexture = sfTexture_copy(sfRenderTexture_getTexture(renderTexture));
						break;

					case TOOL_PREVIEW:
						*action = ACTION_CHANGE_VISUALISATION;
						break;

					case TOOL_SAVE:
						needToBreakTheWhile = false;
						if(mode == MODE_PREVIEW || mode == MODE_PREVIEW_SUGG)
						{
							suppressionAndVerbosity(window, renderSprite, tabPoint, nbPoints, agglos, nbAgglos, mode);
						}
						break;

					case TOOL_REPEAT:
						*action = ACTION_REPEAT;
						break;

					case TOOL_TOGGLEAGGLO:
						*action = ACTION_TOGGLEAGGLO;
						break;

					case TOOL_TOGGLEROUTE:
						*action = ACTION_TOGGLEROUTE;
						break;

					case NO_TOOL:
					default:
						needToBreakTheWhile = false;
						break;
				}

				if(needToBreakTheWhile)
				{
					break;
				}
			}

			else
			{
				if(*currentTool == TOOL_ZOOMZONE && *action == ACTION_ZOOMABLE)
				{
					Rectangle carre = selectionRectangle(window, event, renderSprite, true);

					// Si l'utilisateur a réellement sélectionné une zone...
					if(carre.positionHG.x != 0.0 && carre.positionHG.y != 0.0 && carre.positionBD.x != 0.0 && carre.positionBD.y != 0.0)
					{
						*action = ACTION_ZOOM_ZONE;
						sfTexture_destroy(originalTexture);
						freeSprite(&renderSprite);
						return carre;
					}
				}
				else if(*currentTool == TOOL_SELECTPOINTS)
				{
					controleSelectionSuppression(window, event, renderSprite, ptsAffiches, nbPointsAffiches, pointAffiche, agglos, nbAgglos, aggloSelectionne, tabPointeursCercles, tabPointeursCerclesAgglos, true);
					*action = ACTION_REFRESH;
					break;
				}
				else if(*currentTool == TOOL_DESELECTPOINTS && mode != MODE_PREVIEW && mode != MODE_PREVIEW_SUGG)
				{
					controleSelectionSuppression(window, event, renderSprite, ptsAffiches, nbPointsAffiches, pointAffiche, agglos, nbAgglos, aggloSelectionne, tabPointeursCercles, tabPointeursCerclesAgglos, false);
					*action = ACTION_REFRESH;
					break;
				}
			}
		}
		
		else if(event->type == sfEvtMouseWheelMoved && event->mouseWheel.x < WIDTH)
		{
			int delta = event->mouseWheel.delta;

			if(delta > 0 && carte->zoom < ZOOMAX)
			{
				*action = ACTION_ZOOM_IN;
				break;
			}

			else if(delta < 0 && carte->zoom > ZOOMIN)
			{
				*action = ACTION_ZOOM_OUT;
				break;
			}

			else
			{
				/* `delta = 0` est une possibilité ? */
			}
		}
	}

	resetTextureAndSpriteFromOriginal(renderTexture, &renderSprite, originalTexture);
	displayBackgroundSprite(window, renderSprite);

	sfTexture_destroy(originalTexture);
	freeSprite(&renderSprite);

	// On retourne un Rectangle nul, mais c'est la valeur de `action` qui importe le plus ici.
	return (Rectangle){{0.0, 0.0}, {0.0, 0.0}};
}


Rectangle waitingOnMapEventAgglo(sfRenderWindow *const window, sfEvent *const event, sfRenderTexture *const renderTexture, sfSprite *renderSprite, const Carte *const carte, const uint32_t tailleGlobalMultiFile, const AgglomeratGlobal globalMultiFile[tailleGlobalMultiFile], sfCircleShape **tabPointeursCerclesAgglos, const sfFont *const font, Action *const action, Menu *const menu, Tool *const currentTool)
{
	sfTexture *originalTexture = sfTexture_copy(sfRenderTexture_getTexture(renderTexture));

	// Un booléen qui se souviendra de la présence (ou de l'absence) du curseur sur la fenêtre !
	bool inWindow = true;

	Bouton *boutonActuel = NULL;
	bool adresseActuelle = false;

	while(sfRenderWindow_waitEvent(window, event))
	{
		if(event->type == sfEvtClosed || sfKeyboard_isKeyPressed(sfKeyEscape))
		{
			sfRenderWindow_close(window);
			sfRenderWindow_destroy(window);

			exit(EXIT_SUCCESS);
		}

		else if(event->type == sfEvtResized)
		{
			displayBackgroundSprite(window, renderSprite);
		}

		else if(event->type == sfEvtMouseEntered)
		{
			inWindow = true;
		}

		else if(event->type == sfEvtMouseLeft)
		{
			inWindow = false;
		}

		else if(event->type == sfEvtMouseMoved)
		{
			resetTextureAndSpriteFromOriginal(renderTexture, &renderSprite, originalTexture);

			bool needToRefreshDisplay = false;

			if(event->mouseMove.x >= WIDTH)
			{
				boutonActuel = afficherDescriptionBouton(event, menu, renderTexture, &renderSprite);
				if(boutonActuel != NULL)
				{
					needToRefreshDisplay = true;
				}
			}

			else
			{
				if(boutonActuel != NULL || adresseActuelle)
				{
					needToRefreshDisplay = true;
				}

				adresseActuelle = afficherAdresseAgglomerats(event, renderTexture, &renderSprite, tailleGlobalMultiFile, globalMultiFile, tabPointeursCerclesAgglos, font);

				if(!needToRefreshDisplay)
				{
					needToRefreshDisplay = adresseActuelle;
				}
			}

			if(needToRefreshDisplay)
			{
				displayBackgroundSprite(window, renderSprite);
			}
		}

		else if(event->type == sfEvtKeyPressed)
		{
			if(sfKeyboard_isKeyPressed(sfKeyBack))
			{
				*action = ACTION_QUIT;
				break;
			}

			else if(sfKeyboard_isKeyPressed(sfKeySpace))
			{
				*action = ACTION_CHANGE_MAP_TYPE;
				break;
			}
		}

		/* Il n'est pas possible d'utiliser `sfMouse_isButtonPressed(sfMouseXButton2)` ici...
		--> cf. https://github.com/SFML/SFML/blob/fae3b65f0567f87fa9925cd42d28df15eb69e79c/src/SFML/Window/Unix/InputImpl.cpp#L237 */
		else if((event->type == sfEvtMouseButtonPressed && event->mouseButton.button == sfMouseXButton2) || sfKeyboard_isKeyPressed(sfKeyN))
		{
			*action = ACTION_ZOOM_NEXT;
			break;
		}

		/* Il n'est pas possible d'utiliser `sfMouse_isButtonPressed(sfMouseXButton1)` ici...
		--> cf. https://github.com/SFML/SFML/blob/fae3b65f0567f87fa9925cd42d28df15eb69e79c/src/SFML/Window/Unix/InputImpl.cpp#L238 */
		else if((event->type == sfEvtMouseButtonPressed && event->mouseButton.button == sfMouseXButton1) || sfKeyboard_isKeyPressed(sfKeyP))
		{
			*action = ACTION_ZOOM_PREV;
			break;
		}

		else if(event->type == sfEvtMouseButtonPressed && inWindow)
		{
			if(event->mouseButton.x > MAPSIZE)
			{
				// Dans quasiment tous les cas, il faudra sortir de la boucle englobante...
				bool needToBreakTheWhile = true;

				switch(whichTool(event, menu))
				{
					case TOOL_EXIT:
						if(questionBox(window, renderSprite, "Êtes-vous vraiment sûr de vouloir quitter le logiciel ?"))
						{
							exit(EXIT_SUCCESS);
						}
						else
						{
							needToBreakTheWhile = false;
						}
						break;

					case TOOL_BACKTOHOME:
						if(questionBox(window, renderSprite, "Êtes-vous vraiment sûr de vouloir quitter cette vue ?"))
						{
							*action = ACTION_QUIT;
						}
						else
						{
							needToBreakTheWhile = false;
						}
						break;

					case TOOL_CHANGEMAP:
						*action = ACTION_CHANGE_MAP_TYPE;
						break;

					case TOOL_CENTERPOSITION:
						*action = ACTION_CENTERPOSITION;
						break;

					case TOOL_ZOOMZONE:
						needToBreakTheWhile = false;
						*currentTool = (*currentTool == TOOL_ZOOMZONE) ? NO_TOOL : TOOL_ZOOMZONE;
						resetTextureAndSpriteFromOriginal(renderTexture, &renderSprite, originalTexture);
						sfRenderTexture_drawSprite(renderTexture, renderSprite, NULL);
						updateAndDrawMenu(renderTexture, menu, MODE_MULTI_FILES, false, false, *currentTool);
						freeSprite(&renderSprite);
						renderSprite = loadSpriteFromRenderTexture(renderTexture);
						sfTexture_destroy(originalTexture);
						originalTexture = sfTexture_copy(sfRenderTexture_getTexture(renderTexture));
						displayBackgroundSprite(window, renderSprite);
						break;

					case TOOL_ZOOMPREV:
						*action = ACTION_ZOOM_PREV;
						break;

					case TOOL_ZOOMNEXT:
						*action = ACTION_ZOOM_NEXT;
						break;

					case NO_TOOL:
					default:
						needToBreakTheWhile = false;
						break;
				}

				if(needToBreakTheWhile)
				{
					break;
				}
			}

			else
			{
				if(*currentTool == TOOL_ZOOMZONE && *action == ACTION_ZOOMABLE)
				{
					Rectangle carre = selectionRectangle(window, event, renderSprite, true);

					// Si l'utilisateur a réellement sélectionné une zone...
					if(carre.positionHG.x != 0.0 && carre.positionHG.y != 0.0 && carre.positionBD.x != 0.0 && carre.positionBD.y != 0.0)
					{
						*action = ACTION_ZOOM_ZONE;
						sfTexture_destroy(originalTexture);
						freeSprite(&renderSprite);
						return carre;
					}
				}
			}
		}
		
		else if(event->type == sfEvtMouseWheelMoved && event->mouseWheel.x < WIDTH)
		{
			int delta = event->mouseWheel.delta;

			if(delta > 0 && carte->zoom < ZOOMAX)
			{
				*action = ACTION_ZOOM_IN;
				break;
			}

			else if(delta < 0 && carte->zoom > ZOOMIN)
			{
				*action = ACTION_ZOOM_OUT;
				break;
			}

			else
			{
				/* `delta = 0` est une possibilité ? */
			}
		}
	}

	resetTextureAndSpriteFromOriginal(renderTexture, &renderSprite, originalTexture);
	displayBackgroundSprite(window, renderSprite);

	sfTexture_destroy(originalTexture);
	freeSprite(&renderSprite);

	// On retourne un Rectangle nul, mais c'est la valeur de `action` qui importe le plus ici.
	return (Rectangle){{0.0, 0.0}, {0.0, 0.0}};
}