f34440eb6f
- Fix glitch when turning on WiFi: It would temporarily show "No networks found" right before starting the first scan. - Fix spinner to use Assets.h - Replace statusbar battery icons - Better statusbar icon for when WiFi is on but not connected - Replace statusbar WiFi icons and Wifi Manage RSSI/lock icons - Fix for crash when timer is null in I2cScanner - Deprecate Spacer - Fixes for toolbar layout (simplified) - Improved ImageViewer app: center image and add filename text on the bottom - Add LV debug params to sdkconfig.developer - Disabled LV spinner, msgbox and window widgets. These have equivalents in Tactility.
61 lines
2.1 KiB
C++
61 lines
2.1 KiB
C++
#include <TactilityCore.h>
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#include "ImageViewer.h"
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#include "lvgl.h"
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#include "lvgl/Style.h"
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#include "lvgl/Toolbar.h"
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#include "StringUtils.h"
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namespace tt::app::imageviewer {
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extern const AppManifest manifest;
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#define TAG "image_viewer"
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static void onShow(AppContext& app, lv_obj_t* parent) {
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auto wrapper = lv_obj_create(parent);
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lv_obj_set_size(wrapper, LV_PCT(100), LV_PCT(100));
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lv_obj_set_style_border_width(wrapper, 0, 0);
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lvgl::obj_set_style_no_padding(wrapper);
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auto toolbar = lvgl::toolbar_create(wrapper, app);
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lv_obj_align(toolbar, LV_ALIGN_TOP_MID, 0, 0);
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auto* image_wrapper = lv_obj_create(wrapper);
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lv_obj_align_to(image_wrapper, toolbar, LV_ALIGN_OUT_BOTTOM_LEFT, 0, 0);
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lv_obj_set_width(image_wrapper, LV_PCT(100));
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auto parent_height = lv_obj_get_height(wrapper);
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lv_obj_set_height(image_wrapper, parent_height - TOOLBAR_HEIGHT);
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lv_obj_set_flex_flow(image_wrapper, LV_FLEX_FLOW_COLUMN);
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lv_obj_set_flex_align(image_wrapper, LV_FLEX_ALIGN_CENTER, LV_FLEX_ALIGN_CENTER, LV_FLEX_ALIGN_CENTER);
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lvgl::obj_set_style_no_padding(image_wrapper);
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lvgl::obj_set_style_bg_invisible(image_wrapper);
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auto* image = lv_image_create(image_wrapper);
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lv_obj_align(image, LV_ALIGN_CENTER, 0, 0);
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auto* file_label = lv_label_create(wrapper);
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lv_obj_align_to(file_label, wrapper, LV_ALIGN_BOTTOM_LEFT, 0, 0);
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std::shared_ptr<const Bundle> bundle = app.getParameters();
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tt_check(bundle != nullptr, "Parameters not set");
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std::string file_argument;
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if (bundle->optString(IMAGE_VIEWER_FILE_ARGUMENT, file_argument)) {
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std::string prefixed_path = "A:" + file_argument;
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TT_LOG_I(TAG, "Opening %s", prefixed_path.c_str());
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lv_img_set_src(image, prefixed_path.c_str());
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auto path = string::getLastPathSegment(file_argument);
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lv_label_set_text(file_label, path.c_str());
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} else {
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lv_label_set_text(file_label, "File not found");
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}
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}
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extern const AppManifest manifest = {
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.id = "ImageViewer",
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.name = "Image Viewer",
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.type = TypeHidden,
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.onShow = onShow
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};
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} // namespace
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