emote2ss

commit 7c608da9bfe2af6e0501294c79ffa759dd499f4a
parent 13cd14167c23038863e6c83a8621c5dac43df869
Author: bsandro <email@bsandro.tech>
Date:   Sat, 30 Aug 2025 00:33:44 +0300

remember last open dir

Diffstat:
M
TODO
 | 
3
++-
M
gui/ui.c
 | 
27
+++++++++------------------
M
gui/ui.h
 | 
2
+-

3 files changed, 12 insertions(+), 20 deletions(-)
diff --git a/TODO b/TODO
@@ -15,5 +15,6 @@
 -   `-> copy the full path+name into the unified field
 - M$ Windows build
 - Use system open/save dialog on Windows?
-- Remember last open directory
++ Remember last open directory
 - Bug: closing the modal window closes the application
+- Bug: large amount of frames doesn't let to choose 1frame height properly.
diff --git a/gui/ui.c b/gui/ui.c
@@ -11,6 +11,7 @@ static UIWindow *modal_win = NULL;
 static UIImageDisplay *img_disp = NULL;
 static UILabel *lbl_header = NULL;
 static Animation *img = NULL;
+static char *current_path = NULL;
 
 static int FilelistFilter(const struct dirent *f) {
 	if (strncmp(f->d_name, ".", 255)==0) return 0;
@@ -125,10 +126,9 @@ int ButtonDialogOpenEvent(UIElement *element, UIMessage msg, int di, void *dp) {
 int TableEvent(UIElement *element, UIMessage msg, int di, void *dp) {
 	static int selected = -1;
 	static struct dirent **filelist = NULL;
-	char *dir_name = element->cp;
 	UITable *table = (UITable *)element;
 	if (filelist==NULL) {
-		table->itemCount = scandir(dir_name, &filelist, FilelistFilter, FilelistCompare);
+		table->itemCount = scandir(element->cp, &filelist, FilelistFilter, FilelistCompare);
 		// printf("populated dir %s with %d items\n", dir_name, table->itemCount);
 	}
 	if (msg==UI_MSG_TABLE_GET_ITEM) {
@@ -150,6 +150,7 @@ int TableEvent(UIElement *element, UIMessage msg, int di, void *dp) {
 				strcat(newpath, filelist[hit]->d_name);
 				free(element->cp);
 				element->cp = realpath(newpath, NULL);
+				current_path = element->cp;
 				//free(filelist);
 				filelist = NULL;
 				selected = -1;
@@ -205,7 +206,8 @@ int ButtonCloseEvent(UIElement *element, UIMessage msg, int di, void *dp) {
 	return 0;
 }
 
-void ShowModalWindow(UIWindow *parent, const char *def_dir, const char *def_file, CallbackFn cb) {
+void ShowModalWindow(UIWindow *parent, char *def_dir, const char *def_file, CallbackFn cb) {
+	assert(def_dir!=NULL);
 	if (modal_win==NULL) {
 		// printf("create modal window\n");
 		int w = UIElementMessage(&parent->e, UI_MSG_GET_WIDTH, 0, 0);
@@ -216,10 +218,7 @@ void ShowModalWindow(UIWindow *parent, const char *def_dir, const char *def_file
 		UILabel *lbl_title = UILabelCreate(&panel_out->e, 0, def_file?"Save File":"Open File", -1);
 		UIPanel *panel_top = UIPanelCreate(&panel_out->e, UI_PANEL_GRAY|UI_PANEL_MEDIUM_SPACING|UI_PANEL_HORIZONTAL);
 		UITextbox *path_input = UITextboxCreate(&panel_top->e, UI_ELEMENT_DISABLED|UI_ELEMENT_H_FILL);
-		if (def_dir!=NULL) {
-			UITextboxReplace(path_input, def_dir, -1, false);
-		}
-
+		UITextboxReplace(path_input, def_dir, -1, false);
 		UITextbox *filename_input = UITextboxCreate(&panel_top->e, UI_ELEMENT_TAB_STOP|UI_ELEMENT_H_FILL);
 
 		printf("path_input: %p (%s)\nfilename_input: %p (%s)\n", path_input, def_dir, filename_input, def_file);
@@ -235,16 +234,7 @@ void ShowModalWindow(UIWindow *parent, const char *def_dir, const char *def_file
 
 		UITable *table = UITableCreate(&panel_out->e, UI_ELEMENT_V_FILL, "Directory");
 		table->itemCount = 1; // at least '..' element
-		// @todo setting the initial directory this way is 100% trashcan
-		char *init_path = NULL;
-		if (def_dir==NULL) {
-			init_path = malloc(sizeof(char)*2);
-			init_path[0] = '.';
-			init_path[1] = '\0';
-		} else {
-			init_path = strndup(def_dir, PATH_MAX-1);
-		}
-		table->e.cp = (void *)init_path;
+		table->e.cp = def_dir;
 		table->e.messageUser = TableEvent;
 		UITableResizeColumns(table);
 	} else {
@@ -265,8 +255,9 @@ int ButtonSaveEvent(UIElement *element, UIMessage msg, int di, void *dp) {
 
 int ButtonOpenEvent(UIElement *element, UIMessage msg, int di, void *dp) {
 	if (msg==UI_MSG_CLICKED) {
+		char *dir = current_path==NULL ? strndup(getenv("HOME"), strlen(getenv("HOME"))) : current_path;
 		// printf("open button clicked\n");
-		ShowModalWindow(element->window, getenv("HOME"), NULL, ButtonDialogOpenEvent);
+		ShowModalWindow(element->window, dir, NULL, ButtonDialogOpenEvent);
 	}
 	return 0;
 }
diff --git a/gui/ui.h b/gui/ui.h
@@ -16,7 +16,7 @@ typedef int (*CallbackFn)(struct UIElement *element, UIMessage message, int di, 
 UIWindow * MainWindowCreate(const char *wname, int w, int h);
 
 void PreviewUpdate(Animation *, UIImageDisplay *);
-void ShowModalWindow(UIWindow *parent, const char *def_dir, const char *def_file, CallbackFn cb);
+void ShowModalWindow(UIWindow *parent, char *def_dir, const char *def_file, CallbackFn cb);
 int WinMainEvent(UIElement *element, UIMessage msg, int di, void *dp);
 int WinModalEvent(UIElement *element, UIMessage msg, int di, void *dp);
 int SliderEvent(UIElement *element, UIMessage msg, int di, void *dp);