M src/battery/battery.c → src/battery/battery.c

@@ -278,156 +278,55 @@ if (battery_state.percentage > 100) {
         battery_state.percentage = 100;
     }
 
-    return err;
-}
-
-int battery_compute_desired_size(void *obj)
-{
-    Battery *battery = (Battery *)obj;
-    Panel *panel = (Panel *)battery->area.panel;
-    int bat_percentage_height, bat_percentage_width, bat_percentage_height_ink;
-    int bat_time_height, bat_time_width, bat_time_height_ink;
-
     snprintf(buf_bat_percentage, sizeof(buf_bat_percentage), "%d%%", battery_state.percentage);
     if (battery_state.state == BATTERY_FULL) {
         strcpy(buf_bat_time, "Full");
     } else {
         snprintf(buf_bat_time, sizeof(buf_bat_time), "%02d:%02d", battery_state.time.hours, battery_state.time.minutes);
     }
-    get_text_size2(bat1_font_desc,
-                   &bat_percentage_height_ink,
-                   &bat_percentage_height,
-                   &bat_percentage_width,
-                   panel->area.height,
-                   panel->area.width,
-                   buf_bat_percentage,
-                   strlen(buf_bat_percentage),
-                   PANGO_WRAP_WORD_CHAR,
-                   PANGO_ELLIPSIZE_NONE,
-                   FALSE);
-    get_text_size2(bat2_font_desc,
-                   &bat_time_height_ink,
-                   &bat_time_height,
-                   &bat_time_width,
-                   panel->area.height,
-                   panel->area.width,
-                   buf_bat_time,
-                   strlen(buf_bat_time),
-                   PANGO_WRAP_WORD_CHAR,
-                   PANGO_ELLIPSIZE_NONE,
-                   FALSE);
 
-    if (panel_horizontal) {
-        int new_size = (bat_percentage_width > bat_time_width) ? bat_percentage_width : bat_time_width;
-        new_size += 2 * battery->area.paddingxlr + left_right_border_width(&battery->area);
-        return new_size;
-    } else {
-        int new_size = bat_percentage_height + bat_time_height + 2 * battery->area.paddingxlr +
-                       top_bottom_border_width(&battery->area);
-        return new_size;
-    }
+    return err;
 }
 
-gboolean resize_battery(void *obj)
+int battery_compute_desired_size(void *obj)
 {
     Battery *battery = (Battery *)obj;
-    Panel *panel = (Panel *)battery->area.panel;
-    int bat_percentage_height, bat_percentage_width, bat_percentage_height_ink;
-    int bat_time_height, bat_time_width, bat_time_height_ink;
-    int ret = 0;
+    return text_area_compute_desired_size(&battery->area,
+                                          buf_bat_percentage,
+                                          buf_bat_time,
+                                          bat1_font_desc,
+                                          bat2_font_desc);
+}
 
-    snprintf(buf_bat_percentage, sizeof(buf_bat_percentage), "%d%%", battery_state.percentage);
-    if (battery_state.state == BATTERY_FULL) {
-        strcpy(buf_bat_time, "Full");
-    } else {
-        snprintf(buf_bat_time, sizeof(buf_bat_time), "%02d:%02d", battery_state.time.hours, battery_state.time.minutes);
-    }
-    get_text_size2(bat1_font_desc,
-                   &bat_percentage_height_ink,
-                   &bat_percentage_height,
-                   &bat_percentage_width,
-                   panel->area.height,
-                   panel->area.width,
-                   buf_bat_percentage,
-                   strlen(buf_bat_percentage),
-                   PANGO_WRAP_WORD_CHAR,
-                   PANGO_ELLIPSIZE_NONE,
-                   FALSE);
-    get_text_size2(bat2_font_desc,
-                   &bat_time_height_ink,
-                   &bat_time_height,
-                   &bat_time_width,
-                   panel->area.height,
-                   panel->area.width,
-                   buf_bat_time,
-                   strlen(buf_bat_time),
-                   PANGO_WRAP_WORD_CHAR,
-                   PANGO_ELLIPSIZE_NONE,
-                   FALSE);
-
-    if (panel_horizontal) {
-        int new_size = (bat_percentage_width > bat_time_width) ? bat_percentage_width : bat_time_width;
-        new_size += 2 * battery->area.paddingxlr + left_right_border_width(&battery->area);
-        if (new_size > battery->area.width || new_size < battery->area.width - 2) {
-            // we try to limit the number of resize
-            battery->area.width = new_size;
-            battery->bat1_posy = (battery->area.height - bat_percentage_height - bat_time_height) / 2;
-            battery->bat2_posy = battery->bat1_posy + bat_percentage_height;
-            ret = 1;
-        }
-    } else {
-        int new_size = bat_percentage_height + bat_time_height + 2 * battery->area.paddingxlr +
-                       top_bottom_border_width(&battery->area);
-        if (new_size > battery->area.height || new_size < battery->area.height - 2) {
-            battery->area.height = new_size;
-            battery->bat1_posy = (battery->area.height - bat_percentage_height - bat_time_height - 2) / 2;
-            battery->bat2_posy = battery->bat1_posy + bat_percentage_height + 2;
-            ret = 1;
-        }
-    }
-
-    schedule_redraw(&battery->area);
-    return ret;
+gboolean resize_battery(void *obj)
+{
+    Battery *battery = (Battery *)obj;
+    return resize_text_area(&battery->area,
+                            buf_bat_percentage,
+                            buf_bat_time,
+                            bat1_font_desc,
+                            bat2_font_desc,
+                            &battery->bat1_posy,
+                            &battery->bat2_posy);
 }
 
 void draw_battery(void *obj, cairo_t *c)
 {
-    Battery *battery = obj;
-
-    PangoLayout *layout = pango_cairo_create_layout(c);
-    pango_layout_set_font_description(layout, bat1_font_desc);
-    pango_layout_set_width(layout, battery->area.width * PANGO_SCALE);
-    pango_layout_set_alignment(layout, PANGO_ALIGN_CENTER);
-    pango_layout_set_wrap(layout, PANGO_WRAP_WORD_CHAR);
-    pango_layout_set_ellipsize(layout, PANGO_ELLIPSIZE_NONE);
-    pango_layout_set_text(layout, buf_bat_percentage, strlen(buf_bat_percentage));
-
-    cairo_set_source_rgba(c,
-                          battery->font_color.rgb[0],
-                          battery->font_color.rgb[1],
-                          battery->font_color.rgb[2],
-                          battery->font_color.alpha);
-
-    pango_cairo_update_layout(c, layout);
-    draw_text(layout, c, 0, battery->bat1_posy, &battery->font_color, ((Panel *)battery->area.panel)->font_shadow);
-
-    pango_layout_set_font_description(layout, bat2_font_desc);
-    pango_layout_set_indent(layout, 0);
-    pango_layout_set_wrap(layout, PANGO_WRAP_WORD_CHAR);
-    pango_layout_set_ellipsize(layout, PANGO_ELLIPSIZE_NONE);
-    pango_layout_set_text(layout, buf_bat_time, strlen(buf_bat_time));
-    pango_layout_set_width(layout, battery->area.width * PANGO_SCALE);
-
-    pango_cairo_update_layout(c, layout);
-    draw_text(layout, c, 0, battery->bat2_posy, &battery->font_color, ((Panel *)battery->area.panel)->font_shadow);
-    pango_cairo_show_layout(c, layout);
-
-    g_object_unref(layout);
+    Battery *battery = (Battery *)obj;
+    draw_text_area(&battery->area,
+                   c,
+                   buf_bat_percentage,
+                   buf_bat_time,
+                   bat1_font_desc,
+                   bat2_font_desc,
+                   battery->bat1_posy,
+                   battery->bat2_posy,
+                   &battery->font_color);
 }
 
 void battery_dump_geometry(void *obj, int indent)
 {
-    Battery *battery = obj;
+    Battery *battery = (Battery *)obj;
     fprintf(stderr, "%*sText 1: y = %d, text = %s\n", indent, "", battery->bat1_posy, buf_bat_percentage);
     fprintf(stderr, "%*sText 2: y = %d, text = %s\n", indent, "", battery->bat2_posy, buf_bat_time);
 }

M src/button/button.c → src/button/button.c

@@ -337,6 +337,7 @@ gboolean resize_button(void *obj)
 {
     Button *button = (Button *)obj;
     Panel *panel = (Panel *)button->area.panel;
+    Area *area = &button->area;
     int horiz_padding = (panel_horizontal ? button->area.paddingxlr : button->area.paddingy);
     int vert_padding = (panel_horizontal ? button->area.paddingy : button->area.paddingxlr);
     int interior_padding = button->area.paddingx;
@@ -360,34 +361,29 @@ button->frontend->iconh = icon_h;
     if (button->frontend->icon_load_size != button->frontend->iconw)
         button_reload_icon(button);
 
+    int available_w, available_h;
+    if (panel_horizontal) {
+        available_w = panel->area.width;
+        available_h = area->height - 2 * area->paddingy - left_right_border_width(area);
+    } else {
+        available_w =
+            area->width - icon_w - (icon_w ? interior_padding : 0) - 2 * horiz_padding - left_right_border_width(area);
+        available_h = panel->area.height;
+    }
+
     int txt_height_ink, txt_height, txt_width;
     if (button->backend->text) {
-        if (panel_horizontal) {
-            get_text_size2(button->backend->font_desc,
-                           &txt_height_ink,
-                           &txt_height,
-                           &txt_width,
-                           panel->area.height,
-                           panel->area.width,
-                           button->backend->text,
-                           strlen(button->backend->text),
-                           PANGO_WRAP_WORD_CHAR,
-                           PANGO_ELLIPSIZE_NONE,
-                           FALSE);
-        } else {
-            get_text_size2(button->backend->font_desc,
-                           &txt_height_ink,
-                           &txt_height,
-                           &txt_width,
-                           panel->area.height,
-                           button->area.width - icon_w - (icon_w ? interior_padding : 0) - 2 * horiz_padding -
-                               left_right_border_width(&button->area),
-                           button->backend->text,
-                           strlen(button->backend->text),
-                           PANGO_WRAP_WORD_CHAR,
-                           PANGO_ELLIPSIZE_NONE,
-                           FALSE);
-        }
+        get_text_size2(button->backend->font_desc,
+                       &txt_height_ink,
+                       &txt_height,
+                       &txt_width,
+                       available_h,
+                       available_w,
+                       button->backend->text,
+                       strlen(button->backend->text),
+                       PANGO_WRAP_WORD_CHAR,
+                       PANGO_ELLIPSIZE_NONE,
+                       FALSE);
     } else {
         txt_height_ink = txt_height = txt_width = 0;
     }

M src/execplugin/execplugin.c → src/execplugin/execplugin.c

@@ -290,156 +290,138 @@ }
     return FALSE;
 }
 
-int execp_compute_desired_size(void *obj)
+void execp_compute_icon_text_geometry(Execp *execp,
+                                      int *horiz_padding,
+                                      int *vert_padding,
+                                      int *interior_padding,
+                                      int *icon_w,
+                                      int *icon_h,
+                                      gboolean *text_next_line,
+                                      int *txt_height_ink,
+                                      int *txt_height,
+                                      int *txt_width,
+                                      int *new_size,
+                                      gboolean *resized)
 {
-    Execp *execp = (Execp *)obj;
     Panel *panel = (Panel *)execp->area.panel;
-    int horiz_padding = (panel_horizontal ? execp->area.paddingxlr : execp->area.paddingy);
-    int vert_padding = (panel_horizontal ? execp->area.paddingy : execp->area.paddingxlr);
-    int interior_padding = execp->area.paddingx;
+    Area *area = &execp->area;
+    *horiz_padding = (panel_horizontal ? area->paddingxlr : area->paddingy);
+    *vert_padding = (panel_horizontal ? area->paddingy : area->paddingxlr);
+    *interior_padding = area->paddingx;
 
-    int icon_w, icon_h;
     if (reload_icon(execp)) {
         if (execp->backend->icon) {
             imlib_context_set_image(execp->backend->icon);
-            icon_w = imlib_image_get_width();
-            icon_h = imlib_image_get_height();
+            *icon_w = imlib_image_get_width();
+            *icon_h = imlib_image_get_height();
         } else {
-            icon_w = icon_h = 0;
+            *icon_w = *icon_h = 0;
         }
     } else {
-        icon_w = icon_h = 0;
+        *icon_w = *icon_h = 0;
     }
 
-    int text_next_line = !panel_horizontal && icon_w > execp->area.width / 2;
+    *text_next_line = !panel_horizontal && *icon_w > area->width / 2;
 
-    int txt_height_ink, txt_height, txt_width;
+    int available_w, available_h;
     if (panel_horizontal) {
-        get_text_size2(execp->backend->font_desc,
-                       &txt_height_ink,
-                       &txt_height,
-                       &txt_width,
-                       panel->area.height,
-                       panel->area.width,
-                       execp->backend->text,
-                       strlen(execp->backend->text),
-                       PANGO_WRAP_WORD_CHAR,
-                       PANGO_ELLIPSIZE_NONE,
-                       execp->backend->has_markup);
+        available_w = panel->area.width;
+        available_h = area->height - 2 * area->paddingy - left_right_border_width(area);
     } else {
-        get_text_size2(execp->backend->font_desc,
-                       &txt_height_ink,
-                       &txt_height,
-                       &txt_width,
-                       panel->area.height,
-                       !text_next_line
-                           ? execp->area.width - icon_w - (icon_w ? interior_padding : 0) - 2 * horiz_padding -
-                                 left_right_border_width(&execp->area)
-                           : execp->area.width - 2 * horiz_padding - left_right_border_width(&execp->area),
-                       execp->backend->text,
-                       strlen(execp->backend->text),
-                       PANGO_WRAP_WORD_CHAR,
-                       PANGO_ELLIPSIZE_NONE,
-                       execp->backend->has_markup);
+        available_w = !text_next_line
+                          ? area->width - *icon_w - (*icon_w ? *interior_padding : 0) - 2 * *horiz_padding -
+                                left_right_border_width(area)
+                          : area->width - 2 * *horiz_padding - left_right_border_width(area);
+        available_h = panel->area.height;
     }
+    get_text_size2(execp->backend->font_desc,
+                   txt_height_ink,
+                   txt_height,
+                   txt_width,
+                   available_h,
+                   available_w,
+                   execp->backend->text,
+                   strlen(execp->backend->text),
+                   PANGO_WRAP_WORD_CHAR,
+                   PANGO_ELLIPSIZE_NONE,
+                   execp->backend->has_markup);
 
+    *resized = FALSE;
     if (panel_horizontal) {
-        int new_size = txt_width;
-        if (icon_w)
-            new_size += interior_padding + icon_w;
-        new_size += 2 * horiz_padding + left_right_border_width(&execp->area);
-        return new_size;
+        *new_size = *txt_width;
+        if (*icon_w)
+            *new_size += *interior_padding + *icon_w;
+        *new_size += 2 * *horiz_padding + left_right_border_width(area);
+        if (*new_size > area->width || *new_size < (area->width - 6)) {
+            // we try to limit the number of resize
+            *new_size += 1;
+            *resized = TRUE;
+        }
     } else {
-        int new_size;
-        if (!text_next_line) {
-            new_size = txt_height + 2 * vert_padding + top_bottom_border_width(&execp->area);
-            new_size = MAX(new_size, icon_h + 2 * vert_padding + top_bottom_border_width(&execp->area));
+        if (!*text_next_line) {
+            *new_size = *txt_height + 2 * *vert_padding + top_bottom_border_width(area);
+            *new_size = MAX(*new_size, *icon_h + 2 * *vert_padding + top_bottom_border_width(area));
         } else {
-            new_size =
-                icon_h + interior_padding + txt_height + 2 * vert_padding + top_bottom_border_width(&execp->area);
+            *new_size = *icon_h + *interior_padding + *txt_height + 2 * *vert_padding + top_bottom_border_width(area);
+        }
+        if (*new_size != area->height) {
+            *resized = TRUE;
         }
-        return new_size;
     }
 }
 
-gboolean resize_execp(void *obj)
+int execp_compute_desired_size(void *obj)
 {
     Execp *execp = (Execp *)obj;
-    Panel *panel = (Panel *)execp->area.panel;
-    int horiz_padding = (panel_horizontal ? execp->area.paddingxlr : execp->area.paddingy);
-    int vert_padding = (panel_horizontal ? execp->area.paddingy : execp->area.paddingxlr);
-    int interior_padding = execp->area.paddingx;
-
+    int horiz_padding, vert_padding, interior_padding;
     int icon_w, icon_h;
-    if (reload_icon(execp)) {
-        if (execp->backend->icon) {
-            imlib_context_set_image(execp->backend->icon);
-            icon_w = imlib_image_get_width();
-            icon_h = imlib_image_get_height();
-        } else {
-            icon_w = icon_h = 0;
-        }
-    } else {
-        icon_w = icon_h = 0;
-    }
+    gboolean text_next_line;
+    int txt_height_ink, txt_height, txt_width;
+    int new_size;
+    gboolean resized;
+    execp_compute_icon_text_geometry(execp,
+                                     &horiz_padding,
+                                     &vert_padding,
+                                     &interior_padding,
+                                     &icon_w,
+                                     &icon_h,
+                                     &text_next_line,
+                                     &txt_height_ink,
+                                     &txt_height,
+                                     &txt_width,
+                                     &new_size,
+                                     &resized);
 
-    int text_next_line = !panel_horizontal && icon_w > execp->area.width / 2;
+    return new_size;
+}
 
+gboolean resize_execp(void *obj)
+{
+    Execp *execp = (Execp *)obj;
+    int horiz_padding, vert_padding, interior_padding;
+    int icon_w, icon_h;
+    gboolean text_next_line;
     int txt_height_ink, txt_height, txt_width;
-    if (panel_horizontal) {
-        get_text_size2(execp->backend->font_desc,
-                       &txt_height_ink,
-                       &txt_height,
-                       &txt_width,
-                       panel->area.height,
-                       panel->area.width,
-                       execp->backend->text,
-                       strlen(execp->backend->text),
-                       PANGO_WRAP_WORD_CHAR,
-                       PANGO_ELLIPSIZE_NONE,
-                       execp->backend->has_markup);
-    } else {
-        get_text_size2(execp->backend->font_desc,
-                       &txt_height_ink,
-                       &txt_height,
-                       &txt_width,
-                       panel->area.height,
-                       !text_next_line
-                           ? execp->area.width - icon_w - (icon_w ? interior_padding : 0) - 2 * horiz_padding -
-                                 left_right_border_width(&execp->area)
-                           : execp->area.width - 2 * horiz_padding - left_right_border_width(&execp->area),
-                       execp->backend->text,
-                       strlen(execp->backend->text),
-                       PANGO_WRAP_WORD_CHAR,
-                       PANGO_ELLIPSIZE_NONE,
-                       execp->backend->has_markup);
-    }
+    int new_size;
+    gboolean resized;
+    execp_compute_icon_text_geometry(execp,
+                                     &horiz_padding,
+                                     &vert_padding,
+                                     &interior_padding,
+                                     &icon_w,
+                                     &icon_h,
+                                     &text_next_line,
+                                     &txt_height_ink,
+                                     &txt_height,
+                                     &txt_width,
+                                     &new_size,
+                                     &resized);
+
+    if (panel_horizontal)
+        execp->area.width = new_size;
+    else
+        execp->area.height = new_size;
 
-    gboolean result = FALSE;
-    if (panel_horizontal) {
-        int new_size = txt_width;
-        if (icon_w)
-            new_size += interior_padding + icon_w;
-        new_size += 2 * horiz_padding + left_right_border_width(&execp->area);
-        if (new_size > execp->area.width || new_size < (execp->area.width - 6)) {
-            // we try to limit the number of resize
-            execp->area.width = new_size + 1;
-            result = TRUE;
-        }
-    } else {
-        int new_size;
-        if (!text_next_line) {
-            new_size = txt_height + 2 * vert_padding + top_bottom_border_width(&execp->area);
-            new_size = MAX(new_size, icon_h + 2 * vert_padding + top_bottom_border_width(&execp->area));
-        } else {
-            new_size =
-                icon_h + interior_padding + txt_height + 2 * vert_padding + top_bottom_border_width(&execp->area);
-        }
-        if (new_size != execp->area.height) {
-            execp->area.height = new_size;
-            result = TRUE;
-        }
-    }
     execp->frontend->textw = txt_width;
     execp->frontend->texth = txt_height;
     if (execp->backend->centered) {
@@ -479,13 +461,12 @@ }
     }
 
     schedule_redraw(&execp->area);
-
-    return result;
+    return resized;
 }
 
 void draw_execp(void *obj, cairo_t *c)
 {
-    Execp *execp = obj;
+    Execp *execp = (Execp *)obj;
     PangoLayout *layout = pango_cairo_create_layout(c);
 
     if (execp->backend->has_icon && execp->backend->icon) {
@@ -518,7 +499,7 @@ }
 
 void execp_dump_geometry(void *obj, int indent)
 {
-    Execp *execp = obj;
+    Execp *execp = (Execp *)obj;
 
     if (execp->backend->has_icon && execp->backend->icon) {
         Imlib_Image tmp = imlib_context_get_image();
@@ -559,7 +540,7 @@ }
 
 void execp_action(void *obj, int button, int x, int y, Time time)
 {
-    Execp *execp = obj;
+    Execp *execp = (Execp *)obj;
     char *command = NULL;
     switch (button) {
     case 1:
@@ -603,7 +584,7 @@ }
 
 void execp_timer_callback(void *arg)
 {
-    Execp *execp = arg;
+    Execp *execp = (Execp *)arg;
 
     if (!execp->backend->command)
         return;
@@ -802,7 +783,7 @@ }
 
 char *execp_get_tooltip(void *obj)
 {
-    Execp *execp = obj;
+    Execp *execp = (Execp *)obj;
 
     if (execp->backend->tooltip) {
         if (strlen(execp->backend->tooltip) > 0)