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Brown LLC

Photo Software Software Requirements Specification

Version 1.0

Photo Album Editing Version: 1.0 Software Requirements Specification Date: 05/10/2021 BLLC-001

Confidential ©Brown LLC, 2006, 2019, 2021 Page 2

Revision History Date Version Description Author

04/05/2006 1.0 Initial document Michael Brown

05/06/2019 1.0.1 Slight modernization Sheldon Linker

05/10/2021 1.1 Modern best practice: No path to an error case

Sheldon Linker

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Table of Contents 1 Introduction 4 1.1 Purpose 4 1.2 Scope 5 1.3 Definitions, Acronyms and Abbreviations (Glossary) 5 1.4 Risk Analysis 5 1.5 Overview 5 2 Overall Description 5 2.1 Use-Case Model Survey 6 2.2 System Evolution 7 3. Specific Requirements 7 3.1 Use-Case Reports 7 3.1.1 Create Album 7 3.1.2 Delete Album 10 3.1.3 Select Album 12 3.1.4 Create Sub-album 14 3.1.5 Delete Content 17 3.1.6 Import Photo 19 3.1.7 Export Photo 22 3.1.8 Move Album Up 24 3.1.9 Move Album Down 26 3.1.10 Move Content Up 28 3.1.11 Move Content Down 30 3.1.12 Move Down Level 32 3.1.13 Move Up Level 33 3.1.14 Select Content 35 3.1.15 Copy Photo 37 3.1.16 Cut Photo 38 3.1.17 Paste Photo 39 3.1.18 Edit Photo 41 3.1.19 EMail Photo 43 3.1.20 Run Continuous Slideshow 45 3.1.21 Run Slideshow Once 49 3.1.22 Stop Slideshow 50 3.1.23 Search for Photo 51 3.2 Supplementary (Non-functional) Requirements 53

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Software Requirements Specification 1. Introduction

Mitropoulos, Inc. is entering the highly completive digital camera market. Although this market is saturated with cheap products, Mitropoulos Inc. has located a third-world country that has not been tainted with labor laws, human rights and social programs. With this advantage Mitropoulos, Inc. can corner the market of low-end digital cameras. To help accomplish this goal, Mitropoulos, Inc. needs photo album editing software to accompany the cameras.

Mitropoulos, Inc. has contracted with Brown LLC to create photo album editing software. Brown LLC specializes in quality software with small feature sets. They also have an excellent track record for producing software on schedule, which is important to Mitropoulos, Inc.

This document is the Software Requirement Specification (SRS) for the photo album editing software. It will outline all of the agreed upon features of the software.

1.1 Purpose The purpose of the SRS is to provide a clear, documented model of the requirements for the system. This will be used by Brown LLC to construct the software and provide it by summer 2006.

The software will implement many Use Cases, which are shown in Section 3. The Use Case inventory is as follows:

1. Create Album 2. Delete Album 3. Select Album 4. Create Sub-album 5. Delete Content 6. Import Photo 7. Export Photo 8. Move Album Up 9. Move Album Down 10. Move Content Up 11. Move Content Down 12. Move Down Level 13. Move Up Level 14. Select Content 15. Copy Photo 16. Cut Photo 17. Paste Photo 18. Edit Photo 19. Email Photo 20. Run Continuous Slideshow 21. Run Slideshow Once 22. Stop slideshow 23. Search for Photo

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1.2 Scope The software to be created is photo album editing software. It will perform basic functions that will allow the actor to create multiple photo albums. Within a photo album they will be able to insert photos. The software also supports sub-albums, which can be used like chapters within the software.

1.3 Definitions, Acronyms and Abbreviations (Glossary) There are a variety of terms used in this SRS relating to the software being created. Most of the terms are self-explanatory and are common to physical photo albums. However, for completeness, all terms related to the software are provided.

! Album – an album is a selection of content at the highest level ! Content – content can be a photo or a sub-album ! Photo – a digital picture in JPEG or GIF format ! Slideshow – the automatic presentation of photos ! Sub-album – a collection of content within a album or sub-album

1.4 Risk Analysis There are a variety of risks to developing this software. As mentioned before, it is important that the software be finished by the summer of 2006. This is the key window to allow Mitropoulos, Inc. to prepare for holiday shopping season. To address this risk, Brown LLC is attempting to finish the software by mid-summer. This will provide extra time if obstacles slow down the project.

A secondary risk to this software project is changing requirements. Mitropoulos, Inc. could post clarifications to the requirements that might adversely affect this project. Brown LLC will attempt to create a very flexible software design that will allow changes to the software quickly and easily.

1.5 Overview The following SRS is organized into two major sections: Overall Description and Specific Requirements. The Overall Description describes the requirements at a high level, while the Specific Requirements describe all of the relevant requirements of the system.

2. Overall Description The photo editing software allows the actor to create virtual photo albums. The primary features are to allow the actor to create logical photo albums in the system. Each photo album can contain content, which consists of actual photos or sub-albums. A sub-album is a logical collection of content. Sub-albums can also contain content, which is photos or other sub-albums.

A second set of features allows the actor to change the photo albums. Order of content and albums is important in the photo album editing software. A set of features allows the actor to move albums or content up or down. Additional features allow the actor to copy, cut and paste photos. There is also a search feature that will allow the actor to search for photos bases on key words. Actors can change many characteristics of the pictures like contrast and brightness.

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The final set of features allows the actor to create slideshows. A slideshow is an automated process of showing the photos. The actor can select background music that can be played. There are two types of slideshows. One type shows the pictures only once. A second type will continuously show the pictures until the actor terminates the feature.

2.1 Use-Case Model Survey There are 23 Use Cases that make up the requirements for this system. The detailed Use Cases are in section 3. Use Case Description 1. Create Album Creates an album in the photo album library. 2. Delete Album Deletes an album in the photo album library. 3. Select Album Selects an album in the photo album library. The system

will display information about the album, like description and date.

4. Create Sub-album Creates a sub-album in an album or other sub-album. 5. Delete Content Deletes a sub-album or photo from the system. 6. Import Photo Puts a photo into an album, possible with a sub-album in

an album. 7. Export Photo Makes a copy of a selected photo and exports it from the

system. This photo is saved as a JPG or GIF file. 8. Move Album Up Moves an album up one position in the list of albums. 9. Move Album Down Moves an album down one position in the list of albums. 10. Move Content Up Moves a sub-album or photo up one position in the list of

content. 11. Move Content Down Moves a sub-album or photo down one position in the list

of content. 12. Move Down Level Displays the content within a sub-album. 13. Move Up Level Displays the content one level above the current sub-

album. 14. Select Content Select a photo or sub-album. Both selections show the

description and date of the content. Selecting photo will also show the photo.

15. Copy Photo Copies a selected photo to the clipboard. 16. Cut Photo Cuts a selected photo to the clipboard. 17. Paste Photo Pastes a selected photo from the clipboard. 18. Edit Photo Permits changes of the photo characteristics. 19. Email Photo Emails a photo as an attachment 20. Run Continuous Slideshow Shows all of the pictures of an album in a slideshow

format. The actor can set the time interval between pictures. The actor can also select a music file to be played. This slideshow will play continuously.

21. Run Slideshow Once Shows all of the pictures of an album in a slideshow format. The actor can set the time interval between pictures. The actor can also select a music file to be played. This slideshow will play once.

22. Stop Slideshow Terminates the show of a slideshow.

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Use Case Description 23. Search for Photo Retrieves a list of photo whose descriptions match words

entered by the actor.

The screenshots in the Use Cases are there to present a visual representation of the screen will look like. Red circles are used to direct the audience’s attentions to different areas of the screen. Do not assume that the actual content on the screens corresponds to the path of the Use Case.

2.2 System Evolution If Mitropoulos, Inc. is successful in carving out a spot in the digital camera market; enhancements to this software will be needed. Such enhancements could include having the software interact directly with the digital camera and moving photos from the software to the digital camera. This would only take place if Mitropoulos Inc. decides to compete in the high-end digital camera market.

If Mitropoulos, Inc. sees moderate success in the low-end camera market; they will maximize profits by cuttings costs. No new features will be added to the software. Only bug fixes will be performed.

3. Specific Requirements The Specific Requirements section will provide the Use Case Reports specifying the 23 Use Cases that make up this system.

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3.1 Use-Case Reports

3.1.1. Use Case Name: Create Album Summary: The Create Album feature allows the actor of the software to create a new album in the album library. Triggers: The actor selects the Create Album menu item. Basic course of events (Scenario): Actor System Screen 1. The actor selects Create Album.

2. The system requests

the name, description, and date of the new album.

3. The actor completes fields and selects OK.

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Actor System Screen 4. The Systems adds

that album to the album area.

Alternative paths: A. The album created is canceled. Actor System Screen 3. Actor selects Cancel.

4. The system removes the create album screen.

B. Duplicate album name. Actor System Screen 4. The system

determines that the new album name already exists and produces error message.

5. The actor acknowledges the error message.

Post conditions: 1. A new album has been created in the album area. 2. The new album is selected.

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3.1.2. Use Case Name: Delete Album Summary: The Delete Album feature will remove an album from the system. Preconditions: An album is selected. The album is empty. Triggers: Actor selects the Delete Album menu item. Basic course of events (Scenario): Actor System Screen 1. The actor initiates deletion of an album.

2. The system

confirms that delete of selected album.

3. The actor confirms. 4. The system

removes the selected album.

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Alternative path: Actor does not confirm deletion. Actor System Screen 3. The actor rejects the album deletion.

4. System removes the confirmation alert.

Post Conditions: After successful deletion, no album is selected.

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3.1.3. Use Case Name: Select Album Summary: This actor changes the selected album Preconditions: At least one album exists. Triggers: Actor selects an unselected album. Basic course of events (Scenario): Actor System Screen 1. The actor select an unselected album.

2. The system highlights the selected album.

3. The system

displays any sub- albums names and files names in selected album.

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Actor System Screen 4. The system

displays album date, description and the word album in right panel.

Post Conditions: 1. An album is selected. 2. Any other content or album information in right-hand panel is removed.

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3.1.4. Use Case Name: Create Sub-album Summary: This actor creates a sub-album Preconditions: At least one album or sub-album is selected The content area contains no search results. Triggers: Actor selects the Create Subalbum menu item. Basic course of events (Scenario): Actor System Screen 1. The actor selects Create Subalbum.

2. The system

prompts for sub- album name, date and description.

3. The actor enters information and confirms.

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Actor System Screen 4. The system creates

sub-album within the album or sub-album that is displayed in the content area.

5. The system displays content area.

Alternative path: Actor rejects to create sub-album. Actor System Screen 3. The actor cancels creation.

4. System removes

the dialog.

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Post Conditions: On success: 1. A new sub-album exits. 2. The new sub-album is selected.

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3.1.5. Use Case Name: Delete Content Summary: A selected items in the content area is deleted. Preconditions: Something in the content area is selected. Triggers: This actor selects to delete something in the content area. Basic course of events (Scenario): Actor System Screen 1. The Actor initiates deletion of an item in the content area.

2. The system

confirms that deletion should take place.

3 The actor confirms the deletion.

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Actor System Screen 4. The system deletes

the selected content and redisplays the content area.

Alternative path: Actor rejects deletion Actor System Screen 3. The actor rejects deletion.

4. The system removes the confirmation dialog.

Post Conditions: On success: 1. Content is deleted. 2. No content is selected.

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3.1.6. Use Case Name: Import Photo Summary: A photo in gif or jpeg format is put into the photo album system. Preconditions: Content area does not contain search results. Triggers: Actor initiates to import a photo. Basic course of events (Scenario): Actor System Screen 1. The actor selects Insert Photo.

2. The system

prompts for photo information.

3. The actor enters photo name, date and description, then clicks Select File.

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Actor System Screen 4. The system

prompts to select the photo.

5. The actor selects photo and confirms.

6. The system removes screen to select file and shows original photo information screen.

7. The actor confirms file insertion.

8. The system imports photo and places it in content area.

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Actor System Screen 9. The system

redisplays content area putting the photo name in the content area.

Alternative paths: A. The actor rejects addition of the photo. Actor System Screen 3. The actor rejects addition of the photo.

4. The system removes the dialog.

B. The actor cancels the selection of a photo. 5. The actor uses Cancel.

6. The system does not add photo.

C. The actor rejects creation of the photo after photo file selected. 7. The actor uses Cancel.

8. System does not add photo.

Post Conditions: On success: 1. A photo is added to the system. 2. The new added photo is selected.

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3.1.7. Use Case Name: Export Photo Summary: The actor exports of photo from the photo album. This does not delete the photo; only export a copy of it. Preconditions: A photo is selected in the content area. Triggers: The actor initiates to export a photo. Basic course of events (Scenario): Actor System Screen 1. The actor initiates export of a photo.

2.The system prompts

for actor to select location and file name.

3. The actor provides file name and location and confirms.

4. System creates copy of photo under the provided file name and location.

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Alternative path: Actor rejects to export photo. Actor System Screen 3. The actor cancels. 4. The system

removes the dialog.

Post Conditions: On success, A selected photo is exported from the system.

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3.1.8. Use Case Name: Move Album Up Summary: The selected album is moved up in the list of albums. Preconditions: Two or more albums exist. One is selected. The selected item is not at the top of the list. Triggers: Actor selected the album move up feature. Basic course of events (Scenario): Actor System Screen 1. The actor selects the Move Album Up feature.

2. The system moves

the selected album up one position.

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Post Conditions: On success, an album is moved higher in the list.

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3.1.9. Use Case Name: Move Album Down Summary: The selected album is moved down in the list of albums. Preconditions: Two or more albums exist. An item is selected. The selected item is not at the bottom of the list. Triggers: Actor selected the album move down feature. Basic course of events (Scenario): Actor System Screen 1. The actor selects the Move Album Down feature.

2. The system moves

the selected album down one position.

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Post Conditions: On success, an album is moved lower in the list.

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3.1.10. Use Case Name: Move Content Up Summary: Move the selected content up one position. Preconditions: Two or more contents are listed. An item is selected. It is not at the top of the list. The content area cannot contain search results. Triggers: Actor triggers the content move up feature. Basic course of events (Scenario): Actor System Screen 1. The actor selects Move Up.

2. The system moves

the content selected up one position.

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Post Conditions: On success, a content item is moved higher in the list.

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3.1.11. Use Case Name: Move Content Down Summary: Move the selected content down one position. Preconditions: Two or more contents are listed. An item is selected. It is not at the bottom of the list. The content area cannot contain search results. Triggers: Actor triggers the content move down feature. Basic course of events (Scenario): Actor System Screen 1. The actor selects Move Down.

2. The system moves

the content selected down one position.

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Post Conditions: On success, a content item is moved lower in the list.

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3.1.12. Use Case Name: Move Down Level Summary: Move down one level in the hierarchy of the sub-album structure. Preconditions: A sub-album exists at current content level and has been selected. Triggers: The actor triggers the feature to move down one level. Basic course of events (Scenario): Actor System Screen 1. The actor double- clicks on a content item.

2. The system

displays the content of the sub-album.

Post Conditions: On success, content area show content in selected sub-album.

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3.1.13. Use Case Name: Move Up Level Summary: Move up one level in the hierarchy of the sub-album structure. Preconditions: Content area shows content at lower than the album level. Triggers: Actor triggers the feature to move up one level. Basic course of events (Scenario): Actor System Screen 1. The actor triggers Up a Level in the sub- album structure.

2. The system

displays the content one level up in the sub-album structure.

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Post Conditions: On success: 1. No content is selected. 2. Content area shows content one level up.

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3.1.14. Use Case Name: Select Content Summary: The actor selects content to have the content information shown. Preconditions: Content exists in content area. Triggers: Actor selects content. Basic course of events (Scenario): Actor System Screen 1. Actor selects content from the content area.

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Actor System Screen 2. The system

displays content description and date. If content is picture, the system shows the picture. If content is sub-album, shows the work sub-album.

Post Conditions: 1. Any other content information or album information that was in the right hand panel is removed.

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3.1.15. Use Case Name: Copy Photo Summary: The selected photo will be copied to a virtual clipboard. Preconditions: Content selected is a photo. Triggers: The actor selects the Copy feature. Basic course of events (Scenario): Actor System Screen 1. The actor chooses the Copy feature.

2. The system copies

photo to virtual clipboard.

Post Conditions: On success, a photo placed in virtual clipboard

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3.1.16. Use Case Name: Cut Photo Summary: The selected photo will be cut to a virtual clipboard. Preconditions: Content selected is a photo. Triggers: The actor selects the Cut feature. Basic course of events (Scenario): Actor System Screen 1. The actor selects the Cut feature.

2. The system cuts

photo to virtual clipboard.

Post Conditions: On success, a photo placed in virtual clipboard

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3.1.17. Use Case Name: Paste Photo Summary: The photo in the virtual clipboard is placed in the content area. Preconditions: Virtual clipboard contains an image. An album is selected. Triggers: Actor initiates paste feature. Basic course of events (Scenario): Actor System Screen 1. The actor initiates the Paste feature.

2. The system places

the content of the virtual clipboard into the content area.

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Actor System Screen 3. The system re-

displays the content area.

4. If the contents of

the virtual clipboard were a result of a cut, the system deletes the original photo that was placed into the clipboard.

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3.1.18 Use Case Name: Edit Photo Summary: The Edit Photo feature allows the actor to change the brightness, contract, and RGB of a photo. They can also convert the photo to black and white. Preconditions: A photo is selected. Triggers: The actor selects the Edit Photo feature. Basic course of events (Scenario): Actor System Screen 1. The actor selects the Edit Photo feature.

2. The system

displays the Edit Photo screen.

3. The actor can modify the Brightness field, Contrast field, Red field, Green field, Blue field and/or Black/White checkbox.

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Actor System Screen 4. The actor confirms changes.

5. The system changes the selected photo based on the modifications from the actor.

6. The system redisplays the photo.

Alternative path: Actor rejects changes to photo. Actor System Screen 4. Actor rejects changes to photo.

5. The system removes the dialog.

Post Conditions: On success, the photo is modified.

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3.1.19 Use Case Name: EMail Photo Summary: The actor can eMail a selected photo as an attachment. Preconditions: A photo is selected. Triggers: The actor initiates the EMail Photo feature. Basic course of events (Scenario): Actor System Screen 1. The actor initiates the EMail Photo feature.

2. The system

displays the EMail Photo screen.

3. The actor confirms EMail server, From address, To address, and Subject.

4 System eMails the photo as attachment using information from the actor.

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Alternative path: Actor rejects to email photo. 3.The actor cancels sending the photo.

4 The system removes the dialog.

Post Conditions: On success, the photo is Emailed.

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3.1.20. Use Case Name: Run Continuous Slideshow Summary: This feature will show all of the photos in an album in a continuous slideshow format. Preconditions: An album is selected. Triggers: The actor initiates a continuous slideshow. Basic course of events (Scenario): Actor System Screen 1. The actor initiates a continuous slideshow.

2. The system

presents the Slideshow screen.

3. The actor indicates number of seconds for the slideshow intervals.

4. The actor selects music file.

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Actor System Screen 5 The system presents

the File Chooser to select the music file.

6. The actor selects music file and confirms.

7. The system shows the Slideshow screen.

8. The actor confirms the slideshow information.

9. The system disables all of other features.

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Actor System Screen 10. The system

makes visible the Stop Slideshow button.

11. The system

shows the photos of the selected album with the decided number of seconds between each photo. When finished, the slideshow will repeat.

12. If a music file was selected, the system plays the music.

Alternative paths: A. Actor rejects slideshow settings. 8. The actor rejects the slideshow information.

9. The system removes the dialog.

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B. Actor rejects the music selection. 6. The actor rejects music selection.

7. The system returns to the slideshow dialog.

Post Conditions: On success: 1. All other features are disabled. 2. Stop slideshow is enabled.

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3.1.21. Use Case Name: Run Slideshow Once Summary: This feature will show all of the photos in an album in a slideshow format. Preconditions: An album is selected. Triggers: The actor initiates a slideshow. Basic course of events (Scenario): Actor System Screen 1. The actor initiates slideshow's Run Once.

Steps 2 through 10 are as shown for §3.1.20.

11. Once all of the photos in the album have been presented, the system terminates the slideshow and music.

12. The system enables all other features.

Alternative paths: The alternate paths are as shown for §3.1.20

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3.1.22. Use Case Name: Stop Slideshow Summary: This feature will stop a slideshow that is running. It can be used for continuous slideshow or a slideshow that runs only once. Preconditions: A slideshow is running. Triggers: The actor clicks Stop Slideshow. Basic course of events (Scenario): Actor System Screen 1. The actor clicks Stop Slideshow.

2. The system

terminates the slideshow.

3. The system enables all other features.

Post Conditions: All features are enabled, except Stop Slideshow.

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3.1.23. Use Case Name: Search for Photo Summary: The Search for Photo feature allows the Actor to enter words. If any of the words are within the description or name of a photo they will appear in the content area. Triggers: The actor initiates Search for Photo feature. Basic course of events (Scenario): Actor System Screen 1. The actor initiates the Search for Photo feature.

2. The system

prompts for search words.

3. The actor enters search words and confirms search.

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Actor System Screen 4. The system begins

with all of the content in the content window. It searches for any photo that has a description or name that contains any of the search words. It recursively goes through all sub- albums in the content area.

5. The content area is cleared.

6. The files that match are then listed in the content area.

Alternative paths: A. Actor rejects search. Actor System Screen 3. The actor cancels the Search option.

4. The system removes search window.

Photo Album Editing Version: 1.0 Software Requirements Specification Date: 05/10/2021 BLLC-001

3.2 Supplementary (Non-functional) Requirements

• The software shall run on the latest versions of the Windows operating system, including Windows 7 through 10.

• Any Menu item or button whose functionality is precluded because the preconditions to the function are not met must be disabled when the condition is not met, and re-enabled when the conditions are again met.