From: Olaf Wintermann <olaf.wintermann@gmail.com>
Date: Sat, 25 Jan 2025 10:58:05 +0000 (+0100)
Subject: improve MzFilesView grid and text layout
X-Git-Url: https://uap-core.de/gitweb/?a=commitdiff_plain;h=4f25ca992c8a36031360b9ab5d42b55159bc2ee5;p=mizunara.git

improve MzFilesView grid and text layout
---

diff --git a/mizunara/gtk-filesview.c b/mizunara/gtk-filesview.c
index 6a3afe5..ab0ee6b 100644
--- a/mizunara/gtk-filesview.c
+++ b/mizunara/gtk-filesview.c
@@ -87,6 +87,11 @@ MzFilesView* mz_files_view_new(void) {
     return obj;
 }
 
+#define MZ_GRID_VIEW_PADDING_TOP 10
+#define MZ_GRID_VIEW_PADDING_BOTTOM 10
+#define MZ_GRID_VIEW_PADDING_LEFT 10
+#define MZ_GRID_VIEW_PADDING_RIGHT 10
+
 void mz_files_view_snapshot(GtkWidget *widget, GtkSnapshot *snapshot) {
     MzFilesView *view = (MzFilesView*)widget;
     printf("MzFilesView snapshot\n");
@@ -97,8 +102,10 @@ void mz_files_view_snapshot(GtkWidget *widget, GtkSnapshot *snapshot) {
     
     view->current_width = width;
     
-    int item_width = 80;
-    int item_height = 120;
+    width -= MZ_GRID_VIEW_PADDING_LEFT + MZ_GRID_VIEW_PADDING_RIGHT;
+    
+    int item_width = 170;
+    int item_height = 170;
     
     int items_per_line = width / item_width;
     
@@ -108,21 +115,32 @@ void mz_files_view_snapshot(GtkWidget *widget, GtkSnapshot *snapshot) {
     
     GtkAllocation img_alloc;
     GtkAllocation label_alloc;
-    img_alloc.width = 64;
-    img_alloc.height = 64;
-    label_alloc.width = 76;
-    label_alloc.height = 48;
+    img_alloc.width = 100;
+    img_alloc.height = 100;
+    label_alloc.width = 160;
+    label_alloc.height = 60;
+    
+    int img_x_offset = (item_width - img_alloc.width) / 2;
+    int img_y_offset = (item_height - img_alloc.height - label_alloc.height) / 2;
+    int label_x_offset = (item_width - label_alloc.width) / 2;
     
     int x = 0;
     int y = 0;
     for(size_t i=0;i<view->numitems;i++) {
-        img_alloc.x = 20 + x * item_width;
-        img_alloc.y = 20 + y * item_height;
+        img_alloc.x = MZ_GRID_VIEW_PADDING_LEFT + img_x_offset + x * item_width;
+        img_alloc.y = MZ_GRID_VIEW_PADDING_TOP + img_y_offset + y * item_height;
         gtk_widget_size_allocate(view->items[i].image, &img_alloc, -1);
-        label_alloc.x = img_alloc.x -1;
-        label_alloc.y = img_alloc.y + 64 + 4;
+        label_alloc.x = MZ_GRID_VIEW_PADDING_LEFT + x * item_width + label_x_offset;
+        label_alloc.y = img_alloc.y + img_alloc.height;
         gtk_widget_size_allocate(view->items[i].label, &label_alloc, -1);
         
+        PangoLayout *layout = gtk_label_get_layout(GTK_LABEL(view->items[i].label));
+        pango_layout_set_width(layout, 160 * PANGO_SCALE);
+        pango_layout_set_height(layout, 60 * PANGO_SCALE);
+        pango_layout_set_wrap(layout, PANGO_WRAP_WORD_CHAR);
+        pango_layout_set_ellipsize(layout, PANGO_ELLIPSIZE_MIDDLE);
+        pango_layout_set_alignment(layout, PANGO_ALIGN_CENTER);
+        
         x++;
         if(x >= items_per_line) {
             x = 0;
@@ -153,9 +171,9 @@ void mz_files_view_measure(GtkWidget *widget,
     }
     
     if(orientation == GTK_ORIENTATION_VERTICAL) {
-        int item_width = 80;
-        int item_height = 120;
-        int items_per_line = view->current_width / item_width;
+        int item_width = 170;
+        int item_height = 170;
+        int items_per_line = (view->current_width - MZ_GRID_VIEW_PADDING_LEFT - MZ_GRID_VIEW_PADDING_RIGHT) / item_width;
         
         int lines = view->numitems / items_per_line;
         int r = lines*items_per_line < view->numitems ? 1 : 0;
@@ -164,8 +182,8 @@ void mz_files_view_measure(GtkWidget *widget,
         int height = (lines+r) * item_height;
         //printf("minimum height: %d\n", height);
         
-        *minimum = height;
-        *natural = height;
+        *minimum = height + MZ_GRID_VIEW_PADDING_TOP + MZ_GRID_VIEW_PADDING_BOTTOM;
+        *natural = height + MZ_GRID_VIEW_PADDING_TOP + MZ_GRID_VIEW_PADDING_BOTTOM;
     }
 }
 
@@ -237,7 +255,7 @@ void mz_update_files_view(MzFilesView *view, FilesSection *sections, size_t nums
     
     GtkIconTheme *icontheme = gtk_icon_theme_get_for_display(gdk_display_get_default());
     GtkIconPaintable *dir_icon = gtk_icon_theme_lookup_icon(icontheme, "folder", NULL, 64, 1, GTK_TEXT_DIR_LTR, GTK_ICON_LOOKUP_FORCE_REGULAR);
-    GtkIconPaintable *file_icon = gtk_icon_theme_lookup_icon(icontheme, "folder", NULL, 64, 1, GTK_TEXT_DIR_LTR, GTK_ICON_LOOKUP_FORCE_REGULAR);
+    GtkIconPaintable *file_icon = gtk_icon_theme_lookup_icon(icontheme, "application-x-generic", NULL, 64, 1, GTK_TEXT_DIR_LTR, GTK_ICON_LOOKUP_FORCE_REGULAR);
     
     // create widgets
     view->items = calloc(nchildren, sizeof(MzIconGadget));
@@ -251,6 +269,8 @@ void mz_update_files_view(MzFilesView *view, FilesSection *sections, size_t nums
             MzIconGadget gadget;
             gadget.image = gtk_image_new_from_paintable(GDK_PAINTABLE(S_ISDIR(finfo->mode) ? dir_icon : file_icon));
             gadget.label = gtk_label_new(finfo->name);
+            gtk_label_set_yalign(GTK_LABEL(gadget.label), 0.0);
+            //gtk_widget_add_css_class(gadget.label, "ui_test");
             
             gtk_widget_set_parent(gadget.image, GTK_WIDGET(view));
             gtk_widget_set_parent(gadget.label, GTK_WIDGET(view));
diff --git a/mizunara/window.c b/mizunara/window.c
index d7fd02a..3b41a00 100644
--- a/mizunara/window.c
+++ b/mizunara/window.c
@@ -54,6 +54,7 @@ void window_update_gridview(
 UiObject* window_create(const char *url) {
     // toplevel window object
     UiObject *obj = ui_sidebar_window("Mizunara", NULL);
+    ui_window_size(obj, 1000, 600);
     
     // create window data object
     MainWindow *wdata = ui_malloc(obj->ctx, sizeof(MainWindow));